Annotation of gforth/ChangeLog, revision 1.11

1.10      anton       1: 2006-05-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                      2: 
                      3:        * see.fs:
                      4:        slightly improved behaviour for .WORD when it sees a nameless word
                      5: 
                      6:        * kernel/tools.fs, doc/gforth.ds, stuff.fs: documentation changes
                      7: 
                      8: 2006-05-05  Bernd Paysan <bernd.paysan@gmx.de>
                      9: 
                     10:        * Makefile.in: Multitasker for R8C
                     11:        running light in background
                     12: 
                     13: 2006-05-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                     14: 
                     15:        * Makefile.in: moved chains.fs from KERN_SRC to EC_SRC
                     16: 
                     17:        * blocks.fs, hash.fs, history.fs, kernel/int.fs, utf-8.fs:
                     18:        eliminated INIT8 and the use of chains.fs
                     19: 
                     20:        * kernel/int.fs, doc/gforth.ds: documentation changes
                     21: 
                     22: 2006-04-30  Bernd Paysan <bernd.paysan@gmx.de>
                     23: 
                     24:        * kernel/int.fs, kernel/tools.fs, kernel/comp.fs:
                     25:        Some simplifications for Gforth EC
                     26: 
                     27:        * kernel/int.fs: Disabled chaining for Gforth EC
                     28: 
                     29: 2006-04-22  Bernd Paysan <bernd.paysan@gmx.de>
                     30: 
                     31:        * iss.sh: Comment changed
                     32: 
                     33:        * iss.sh: Copyright for 2006 added
                     34: 
                     35:        * Makefile.in: R8C files added to distribution
                     36: 
                     37: 2006-04-17  Bernd Paysan <bernd.paysan@gmx.de>
                     38: 
                     39:        * cross.fs: Make ram-mirror words visible
                     40: 
                     41: 2006-04-14  Bernd Paysan <bernd.paysan@gmx.de>
                     42: 
                     43:        * engine/io.c: Added setlocale() for numerals (set to "C")
                     44: 
                     45: 2006-04-10  Bernd Paysan <bernd.paysan@gmx.de>
                     46: 
                     47:        * kernel/int.fs: Accident reverted
                     48: 
                     49:        * httpd.fs, kernel/int.fs, unix/socket.fs: HTTP fixes
                     50: 
                     51: 2006-04-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                     52: 
                     53:        * startup.fs: added X:required extension query
                     54: 
                     55: 2006-04-09  Bernd Paysan <bernd.paysan@gmx.de>
                     56: 
                     57:        * Makefile.in: Build-ec setting at the right place
                     58: 
                     59:        * configure.in: Build-ec flag setting
                     60: 
                     61:        * Makefile.in: R8C data region cleanup
                     62:        build-ec execution flag set
                     63: 
                     64:        * Makedist.in: build-ec distribution
                     65: 
                     66:        * Makefile.in, build-ec.in, configure.in, fixpath.fs, iss.sh:
                     67:        Automatic fixpath
                     68:        Build script for EC
                     69: 
                     70:        * configure.in: Updated snapshot date
                     71: 
                     72:        * Makefile.in: Small changes
                     73: 
                     74: 2006-04-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                     75: 
                     76:        * engine/io.c, prim: documentation changes
                     77:        another fix to getkey()
                     78: 
                     79:        * engine/io.c: more cleanup of key_avail() and getkey()
                     80: 
                     81:        * engine/io.c: bugfixes and cleanup of key_avail() and getkey()
                     82: 
                     83:        * engine/io.c: prep_terminal() only for stdin KEY-FILE?
                     84: 
                     85: 2006-04-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                     86: 
                     87:        * doc/gforth.ds, libcc.fs: added libcc.fs
                     88: 
                     89: 2006-04-08  Bernd Paysan <bernd.paysan@gmx.de>
                     90: 
                     91:        * iss.sh: Some fixes for Windows setup.exe
                     92: 
                     93:        * fixpath.fs, iss.sh: Fixes for windows distribution
                     94: 
                     95:        * Makedist.in, iss.sh: Changes for making distribution
                     96: 
                     97: 2006-04-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                     98: 
                     99:        * Makefile.in: dependence on envos.fs added
                    100: 
                    101: 2006-04-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    102: 
                    103:        * lib.fs: bugfix (open declaration).
                    104: 
                    105: 2006-04-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    106: 
                    107:        * engine/io.c: docommented bugs in KEY?-FILE and KEY-FILE.
                    108: 
                    109: 2006-04-02  Bernd Paysan <bernd.paysan@gmx.de>
                    110: 
                    111:        * envos.fs: deteled envos.fs (envos.fs.in is the right way to go)
                    112: 
                    113:        * envos.fs: 8 bit mode terminal
                    114: 
                    115: 2006-04-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    116: 
                    117:        * doc/gforth.ds: continued documenting the C interface
                    118: 
                    119:        * doc/gforth.ds, ekey.fs, prim: documentation changes
                    120: 
                    121: 2006-04-01  Bernd Paysan <bernd.paysan@gmx.de>
                    122: 
                    123:        * engine/main.c: Minor fix
                    124: 
                    125:        * configure.in, engine/main.c, envos.fs, envos.fs.in, Makefile.in:
                    126:        Environment OS from $host_os
                    127:        R8C changes
                    128:        Better output when there are no performance problems
                    129: 
                    130: 2006-03-26  Bernd Paysan <bernd.paysan@gmx.de>
                    131: 
                    132:        * kernel/cbr.fs, kernel/cloop.fs, kernel/comp.fs, kernel/int.fs, kernel/io.fs, kernel/saccept.fs:
                    133:        Made tetris for terminal run on the R8C (almost, at least)
                    134: 
                    135: 2006-03-25  Bernd Paysan <bernd.paysan@gmx.de>
                    136: 
                    137:        * kernel/basics.fs, kernel/errore.fs, kernel/int.fs, kernel/saccept.fs, kernel/vars.fs, cross.fs:
                    138:        Further R8C Forth additions: LCD init, ADC fetch, /line limit...
                    139: 
                    140:        * kernel/saccept.fs: R8C mods
                    141: 
                    142: 2006-03-20  Bernd Paysan <bernd.paysan@gmx.de>
                    143: 
                    144:        * wf.fs: No xml header (due to IE)
                    145: 
                    146: 2006-03-19  Bernd Paysan <bernd.paysan@gmx.de>
                    147: 
                    148:        * wf.fs: Made ?xml optional
                    149: 
                    150:        * wf.fs: Some minor improvements
                    151:        reverted print-css
                    152: 
                    153: 2006-03-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    154: 
                    155:        * doc/gforth.ds: minor documentation fix
                    156: 
                    157: 2006-03-12  Bernd Paysan <bernd.paysan@gmx.de>
                    158: 
                    159:        * Makefile.in, arch/misc/tt.fs: Docdist improvement
                    160: 
                    161:        * configure.in, BUILD-FROM-SCRATCH, Makefile.in: Another small fix
                    162: 
                    163:        * BUILD-FROM-SCRATCH:
                    164:        Added stamp-h.in creation when doing autoheader in BUILD-FROM-SCRATCH
                    165: 
                    166: 2006-03-11  Bernd Paysan <bernd.paysan@gmx.de>
                    167: 
                    168:        * doc/gforth.ds: Fixed broken Const-does> link
                    169: 
                    170:        * engine/engine.c, engine/forth.h, engine/main.c, prim:
                    171:        Added gforth_ prefix to some functions
                    172: 
                    173:        * doc/gforth.ds: Fixed links in C interface part
                    174: 
                    175:        * engine/main.c: Warnings squashing cont.
                    176: 
                    177:        * engine/support.c: Another warning suppression
                    178: 
                    179:        * Makefile.in: Generate fast prim first
                    180: 
                    181:        * engine/engine.c, engine/forth.h, engine/main.c, prim:
                    182:        Reduced warnings
                    183: 
                    184:        * engine/Makefile.in: stamp-h.in
                    185: 
                    186:        * Makefile.in: stamp-h dependency
                    187: 
                    188: 2006-03-05  Bernd Paysan <bernd.paysan@gmx.de>
                    189: 
                    190:        * kernel/int.fs: Added savesystem for R8C
                    191: 
                    192:        * kernel/comp.fs: A few more fixes
                    193: 
                    194:        * kernel/comp.fs: Variables for flash
                    195: 
                    196:        * kernel/cbr.fs, kernel/comp.fs, kernel/int.fs, kernel/nio.fs, kernel/vars.fs, cross.fs:
                    197:        Flash-enabled Gforth EC
                    198: 
                    199: 2006-03-04  Bernd Paysan <bernd.paysan@gmx.de>
                    200: 
                    201:        * kernel/comp.fs, kernel/int.fs, cross.fs:
                    202:        Beginning of a direct-flash Gforth
                    203: 
                    204: 2006-02-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    205: 
                    206:        * Makefile.in: added DESTDIR support (see Make manual or GNU standards)
                    207:          however, .INCLUDED is still wrong at the moment
                    208: 
                    209: 2006-02-26  Bernd Paysan <bernd.paysan@gmx.de>
                    210: 
                    211:        * kernel/comp.fs: Started work on writing R8C data flash
                    212: 
                    213:        * kernel/comp.fs, kernel/int.fs: Enable data memory
                    214: 
                    215:        * kernel/comp.fs, kernel/getdoers.fs, kernel/int.fs, kernel/nio.fs, kernel/pass.fs, kernel/tools.fs, kernel/vars.fs:
                    216:        Further work on R8C forth
                    217: 
                    218: 2006-02-25  Bernd Paysan <bernd.paysan@gmx.de>
                    219: 
                    220:        * kernel/comp.fs: Further R8C fixes, added LCD words
                    221: 
                    222:        * kernel/basics.fs, kernel/cbr.fs, kernel/comp.fs, kernel/int.fs, kernel/main.fs, kernel/saccept.fs, libffi.fs:
                    223:        R8C Forth works!
                    224: 
                    225:        * wf.fs, regexp.fs: R8C stuff
                    226: 
                    227: 2006-02-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    228: 
                    229:        * doc/gforth.ds: started documenting the C interface
                    230: 
                    231: 2006-02-21  Bernd Paysan <bernd.paysan@gmx.de>
                    232: 
                    233:        * doc/gforth.ds:
                    234:        Added Xchar chapter stub so that manual generation works again
                    235: 
                    236: 2006-02-20  Bernd Paysan <bernd.paysan@gmx.de>
                    237: 
                    238:        * configure.in, Makefile.in: make dist fixes in makefile
                    239:        problems with path separator on cygwin (now Unix-like again)
                    240: 
                    241: 2006-02-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    242: 
                    243:        * doc/gforth.ds, utf-8.fs: minor changes
                    244: 
                    245: 2006-02-19  Bernd Paysan <bernd.paysan@gmx.de>
                    246: 
                    247:        * configure.in, utf-8.fs: no u8width if wcwidth is not there
                    248:        bumped up intermediate version
                    249: 
                    250:        * configure.in, history.fs, kernel/int.fs, utf-8.fs:
                    251:        Further work on r8c
                    252:        Fix of history
                    253: 
                    254: 2006-02-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    255: 
                    256:        * doc/gforth.ds:
                    257:        Documented LC_* and LANG env vars, and updated Pedigree section
                    258: 
                    259: 2006-02-19  Bernd Paysan <bernd.paysan@gmx.de>
                    260: 
                    261:        * engine/io.c, kernel/comp.fs, kernel/int.fs, kernel/xchars.fs, history.fs, prim, utf-8.fs:
                    262:        Added x-width
                    263:        Further r8c work
                    264: 
                    265: 2006-02-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    266: 
                    267:        * history.fs: less traffic for clear-line
                    268: 
                    269:        * kernel/accept.fs, history.fs:
                    270:        bugfix: command-line history and UTF-8 now work better
                    271: 
                    272: 2006-02-19  Bernd Paysan <bernd.paysan@gmx.de>
                    273: 
                    274:        * kernel/aliases0.fs, kernel/comp.fs, kernel/getdoers.fs, cross.fs:
                    275:        Separated values from constants (cross and kernel sources, no engine yet)
                    276: 
                    277: 2006-02-18  Bernd Paysan <bernd.paysan@gmx.de>
                    278: 
                    279:        * kernel/basics.fs, kernel/int.fs, cross.fs: Further progress on R8C
                    280: 
                    281:        * cross.fs: Improved R8C port (NEXT was wrong)
                    282: 
                    283:        * cross.fs, kernel/vars.fs: Fixed cross
                    284: 
                    285: 2006-02-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    286: 
                    287:        * Makefile.in, compat/execute-parsing.fs, doc/gforth.ds:
                    288:        added compat/execute-parsing.fs
                    289: 
                    290: 2006-02-12  Bernd Paysan <bernd.paysan@gmx.de>
                    291: 
                    292:        * kernel/int.fs, kernel/kernel.fs, kernel/pass.fs, kernel/vars.fs, arch/misc/prim.fs, ec/shex.fs, kernel/comp.fs, cross.fs:
                    293:        More work on R8C port
                    294: 
                    295: 2006-02-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    296: 
                    297:        * kernel/input.fs, kernel/int.fs:
                    298:        cleanup of the code dealing with the current lexeme
                    299: 
                    300:        * kernel/args.fs, kernel/input.fs, kernel/int.fs:
                    301:        even better error reporting (wrt trailing delimiters)
                    302: 
                    303: 2006-02-05  Bernd Paysan <bernd.paysan@gmx.de>
                    304: 
                    305:        * ec/shex.fs, kernel/int.fs: More work on r8c port
                    306: 
                    307: 2006-02-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    308: 
                    309:        * kernel/input.fs, kernel/int.fs, kernel/files.fs:
                    310:        better error reporting with input-parse-start
                    311:        updated copyright year in bootmessage
                    312: 
                    313: 2006-02-04  Bernd Paysan <bernd.paysan@gmx.de>
                    314: 
                    315:        * kernel/int.fs, kernel/require.fs, engine/support.c, prim, regexp.fs:
                    316:        capscompare primitive added
                    317:        case insensitive regexp extension
                    318:        cleanup of error reports
                    319: 
                    320: 2006-02-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    321: 
                    322:        * kernel/input.fs, kernel/int.fs, kernel/args.fs:
                    323:        more work on getting nice error messages for errors in
                    324:           OS command line arguments
                    325: 
                    326: 2006-01-31  Bernd Paysan <bernd.paysan@gmx.de>
                    327: 
                    328:        * kernel/require.fs, wf.fs: Partly reverted require.fs
                    329:        Added print css to wf
                    330: 
                    331: 2006-01-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    332: 
                    333:        * kernel/int.fs: bugfix
                    334: 
                    335:        * kernel/args.fs, kernel/paths.fs, kernel/require.fs, kernel/vars.fs:
                    336:        INCLUDED and REQUIRED now provide nicer error messages
                    337: 
                    338:        * kernel/paths.fs: open-path-file now returns more informative iors.
                    339: 
                    340: 2006-01-29  Bernd Paysan <bernd.paysan@gmx.de>
                    341: 
                    342:        * kernel/int.fs, kernel/kernel.fs, arch/misc/prim.fs, cross.fs, prim:
                    343:        Changes to make R8C port working
                    344: 
                    345: 2006-01-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    346: 
                    347:        * stuff.fs: documentation changes
                    348: 
                    349:        * doc/gforth.ds, stuff.fs: added /W /L
                    350: 
                    351:        * doc/gforth.ds, startup.fs, stuff.fs, prim:
                    352:        added UW@ UL@ (W@ and L@ are now aliases for them)
                    353:        documented UW@ SW@ W! UL@ SL@ L!
                    354:        added more extension query answers
                    355: 
                    356: 2006-01-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    357: 
                    358:        * Benchres, cache-fast1.vmg, kernel/int.fs, prims2x.fs:
                    359:        added support for disabling states; disabled S3-S8 (otherwise gcc-2.95
                    360:          ICEs on i386).
                    361:        added G5 benchmark results
                    362:        documentation changes
                    363: 
                    364: 2006-01-22  Bernd Paysan <bernd.paysan@gmx.de>
                    365: 
                    366:        * kernel/basics.fs, kernel/main.fs: R8C work
                    367: 
                    368: 2006-01-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    369: 
                    370:        * kernel/int.fs, doc/gforth.ds, fib.fs: documented S>NUMBER? S>UNUMBER?
                    371:        minor changes
                    372: 
                    373: 2006-01-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    374: 
                    375:        * engine/support.c: bugfix in to_float
                    376: 
                    377: 2006-01-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    378: 
                    379:        * engine/support.c, test/float.fs:
                    380:        Fixed >float bug reported by Bojan Petrovic
                    381: 
                    382: 2006-01-05  Bernd Paysan <bernd.paysan@gmx.de>
                    383: 
                    384:        * engine/forth.h, engine/main.c, engine/signals.c, engine/engine.c, prim:
                    385:        Modified some exported symbols to start with gforth_
                    386: 
                    387: 2005-12-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    388: 
                    389:        * kernel/basics.fs, kernel/comp.fs, kernel/getdoers.fs, kernel/input.fs, kernel/int.fs, kernel/kernel.fs, kernel/paths.fs, kernel/toolsext.fs, test/gforth.fs, unix/socket.fs, engine/engine.c, engine/forth.h, engine/main.c, engine/threaded.h, kernel/accept.fs, arch/m68k/machine.h, arch/mips/machine.h, arch/power/machine.h, arch/sharc/machine.h, arch/sparc/machine.h, doc/gforth.ds, arch/386/machine.h, arch/alpha/machine.h, arch/amd64/disasm.fs, arch/amd64/machine.h, arch/arm/machine.h, arch/hppa/machine.h, arch/ia64/machine.h, prim, prims2x.fs, quotes.fs, regexp-test.fs, regexp.fs, search.fs, startup.fs, string.fs, stuff.fs, update-copyright-blacklist, utf-8.fs, wf.fs, lib.fs, machpc.fs.in, oldlib.fs, peeprules.vmg, cache-fast7.vmg, cache-fast8.vmg, complex.fs, configure.in, cross.fs, debugs.fs, ds2texi.fs, ekey.fs, extend.fs, fflib.fs, fft.fs, float.fs, glocals.fs, history.fs, BUGS, Benchres, Makefile.in, ans-report.fs, cache-fast0.vmg, cache-fast1.vmg, cache-fast2.vmg, cache-fast3.vmg, cache-fast4.vmg, cache-fast5.vmg, cache-fast6.vmg:
                    390:        updated the copyright year on many files
                    391:        added FSF copyright header to complex.fs fft.fs regexp-test.fs regexp.fs
                    392:        added fsl-util.fs to update-copyright-blacklist
                    393: 
                    394: 2005-12-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    395: 
                    396:        * prims2x.fs:
                    397:        introduced THREADED-CODE-POINTER-TYPE variable for parameterizing Inst **
                    398: 
                    399:        * BUGS, arch/386/machine.h, engine/engine.c, engine/main.c:
                    400:        documented 2 bugs
                    401:        minor bugfixes and cleanups
                    402: 
                    403: 2005-12-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    404: 
                    405:        * kernel/input.fs, kernel/int.fs:
                    406:        bugfix (for bug reported in <t6CdnXFc6P87UDHenZ2dnUVZ_sidnZ2d@scnresearch.com>)
                    407:        QUERY now throws -39 on EOF
                    408: 
                    409: 2005-12-11  Bernd Paysan <bernd.paysan@gmx.de>
                    410: 
                    411:        * fflib.fs, lib.fs, libffi.fs: Fixed fptr name
                    412: 
                    413:        * fflib.fs: Added fptr: to fflib.fs
                    414: 
                    415:        * lib.fs, libffi.fs: Fixed name for fptr:
                    416: 
                    417:        * engine/engine.c, engine/forth.h, lib.fs, libffi.fs, prim:
                    418:        Finally made libffi callbacks work
                    419: 
                    420:        * libffi.fs, prim: Signed access prefix changed
                    421: 
                    422: 2005-12-04  Bernd Paysan <bernd.paysan@gmx.de>
                    423: 
                    424:        * engine/forth.h, libffi.fs, prim, configure.in:
                    425:        Added support for wyde/tetrabyte including sign extended ones
                    426: 
                    427: 2005-12-03  Bernd Paysan <bernd.paysan@gmx.de>
                    428: 
                    429:        * unix/socket.fs, Makefile.in, libffi.fs, prim:
                    430:        Added access words for wyde and tetrabyte (w/t@/!)
                    431: 
                    432:        * unix/socket.fs: Modified socket.fs to work with 64 bit systems
                    433: 
                    434: 2005-12-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    435: 
                    436:        * engine/main.c:
                    437:        added options for disabling tree-parsing automaton features
                    438:        added tree parsing automaton statistics
                    439: 
                    440: 2005-11-27  Bernd Paysan <bernd.paysan@gmx.de>
                    441: 
                    442:        * fflib.fs, libffi.fs: Added missing drop
                    443: 
                    444:        * fflib.fs: Fixed typo
                    445: 
                    446:        * fflib.fs, libffi.fs, prim, wf.fs: Added (addr) to library interface
                    447:        Fixed bug in libffi support
                    448:        Added favicon support to wf.fs
                    449: 
                    450: 2005-11-20  Bernd Paysan <bernd.paysan@gmx.de>
                    451: 
                    452:        * fflib.fs, lib.fs, libffi.fs, oldlib.fs, prim:
                    453:        further work on libffi.fs (not fully completed yet for callbacks)
                    454: 
                    455: 2005-11-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    456: 
                    457:        * engine/main.c:
                    458:        added TPA state equivalence, but disabled static superinstructions for now
                    459: 
                    460:        * engine/main.c: finished simple tree-parsing automaton
                    461: 
                    462:        * engine/main.c:
                    463:        initial work for tree-parsing automaton for stack caching
                    464: 
                    465:        * engine/main.c: bugfix
                    466:        --debug now also outputs some cache state information
                    467: 
                    468: 2005-11-05  Bernd Paysan <bernd.paysan@gmx.de>
                    469: 
                    470:        * regexp.fs: Changed comment
                    471: 
                    472:        * regexp-test.fs, regexp.fs, stuff.fs, utf-8.fs: Added regexp stuff
                    473: 
                    474: 2005-11-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    475: 
                    476:        * contrib/terminal.fs:
                    477:        contrib/terminal.fs updated (coming from Krishna Myeni)
                    478: 
                    479: 2005-10-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    480: 
                    481:        * doc/vmgen.texi, kernel/comp.fs, kernel/input.fs, kernel/paths.fs, doc/gforth.ds, debugs.fs, ds2texi.fs, ekey.fs, glocals.fs, quotes.fs, search.fs, stuff.fs:
                    482:        Documentation changes:
                    483:          added wordset info for many words, and pronounciation for a few
                    484:          added documentation about key names for EKEY
                    485:          worked around texinfo 4.7 restrictions (old assignment macros broken)
                    486:          Added "Explicit stack access" docs to vmgen docs
                    487: 
                    488: 2005-09-27  Bernd Paysan <bernd.paysan@gmx.de>
                    489: 
                    490:        * complex.fs, fft.fs, prim, wf.fs, Makefile.in:
                    491:        Added complex words and fft
                    492:        Added some floating point primitives
                    493: 
                    494: 2005-09-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    495: 
                    496:        * test/gforth.fs, kernel/int.fs, stuff.fs: bugfix: 'X is never a double
                    497:        bugfix: 0.009e 5 2 0 f.rdp now outputs 0.01 (not 0.00)
                    498: 
                    499: 2005-09-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    500: 
                    501:        * ans-report.fs, prim: ans-report.fs produces nicer output
                    502:        documentation changes
                    503: 
                    504: 2005-08-21  Bernd Paysan <bernd.paysan@gmx.de>
                    505: 
                    506:        * engine/main.c, cross.fs, engine/engine.c, fflib.fs, lib.fs, libffi.fs, machpc.fs.in, prim, configure.in:
                    507:        Checkin of somewhat working ffilib bindings (not completely tested)
                    508: 
                    509: 2005-08-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    510: 
                    511:        * arch/sharc/machine.h, arch/sparc/machine.h, engine/threaded.h, arch/arm/machine.h, arch/hppa/machine.h, arch/ia64/machine.h, arch/m68k/machine.h, arch/mips/machine.h, arch/power/machine.h, arch/386/machine.h, arch/alpha/machine.h, arch/amd64/machine.h:
                    512:        threw out THREADING_SCHEME, now Scheme 8 is used everywhere.
                    513: 
                    514: 2005-08-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    515: 
                    516:        * cache-fast7.vmg, cache-fast8.vmg, engine/engine.c, cache-fast0.vmg, cache-fast1.vmg, cache-fast2.vmg, cache-fast3.vmg, cache-fast4.vmg, cache-fast5.vmg, cache-fast6.vmg:
                    517:        added cache-fast*.vmg
                    518:        applied reg allocation fix for engine3, too
                    519: 
                    520: 2005-08-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    521: 
                    522:        * engine/engine.c, Makefile.in:
                    523:        Workaround for different register allocation between engine() and engine2()
                    524:        Disabled gforth-native for now (broken anyway, and does not work with gcc-4.0)
                    525: 
                    526: 2005-08-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    527: 
                    528:        * engine/main.c, kernel/basics.fs, kernel/toolsext.fs, test/coreext.fs, Makefile.in, engine/engine.c, peeprules.vmg, prim:
                    529:        added STACK_CACHE_DEFAULT_FAST configuration variable
                    530:        fixed some bugs
                    531:        added some primitive/state combinations
                    532:        changes to support up to 8 stack cache registers
                    533:        Worked around an unresolved bug in kernel/toolsext.fs
                    534: 
                    535: 2005-07-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    536: 
                    537:        * engine/forth.h, engine/main.c, Makefile.in, configure.in, engine/engine.c, prim:
                    538:        First working version with default state with 2 regs
                    539:        added configuration variable STACK_CACHE_DEFAULT_FAST
                    540: 
                    541: 2005-07-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    542: 
                    543:        * Makefile.in, prim, prims2x.fs:
                    544:        fixed a few bugs in "..." handling in prims2x.fs
                    545:        changed direct uses of sp and fp in prim to use "..."
                    546: 
                    547:        * prims2x.fs:
                    548:        completed support for "..." in stack comments in prims2x.fs (no docs yet)
                    549: 
                    550: 2005-07-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    551: 
                    552:        * prim, prims2x.fs: added support for ... stack items to prims2x.fs
                    553:        minor cleanup in prim
                    554: 
                    555:        * doc/gforth.ds: minor bugfix
                    556: 
                    557: 2005-07-26  Bernd Paysan <bernd.paysan@gmx.de>
                    558: 
                    559:        * doc/gforth.ds: Fixed documentation bug
                    560: 
                    561: 2005-06-28  Bernd Paysan <bernd.paysan@gmx.de>
                    562: 
                    563:        * kernel/toolsext.fs, wf.fs: Adapted interpretative loops
                    564: 
                    565: 2005-06-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    566: 
                    567:        * stuff.fs: added workaround for bootstrapping on old kernel
                    568: 
                    569:        * kernel/getdoers.fs, kernel/int.fs, extend.fs, float.fs, kernel/comp.fs, stuff.fs:
                    570:        refactored text interpreter to make return stack words work within a line
                    571:          replaced parser, compiler, interpreter, ...-notfound by words
                    572:          with an appended "1"
                    573: 
                    574: 2005-06-13  Bernd Paysan <bernd.paysan@gmx.de>
                    575: 
                    576:        * wf.fs: Small change to wf.fs
                    577: 
                    578: 2005-06-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    579: 
                    580:        * prims2y.fs, prims2yref.fs: deleted prims2y* (no longer needed)
                    581: 
                    582: 2005-06-05  Bernd Paysan <bernd.paysan@gmx.de>
                    583: 
                    584:        * wf.fs: Added text-mode menues
                    585: 
                    586: 2005-05-15  Bernd Paysan <bernd.paysan@gmx.de>
                    587: 
                    588:        * arch/amd64/machine.h: Added size suffixes to inlined instructions
                    589: 
                    590: 2005-05-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    591: 
                    592:        * kernel/int.fs, Makefile.in, doc/gforth.ds:
                    593:        renamed PARSE-WORD into PARSE-NAME
                    594:        added some test(dis)asm files to distribution
                    595: 
                    596: 2005-05-01  Bernd Paysan <bernd.paysan@gmx.de>
                    597: 
                    598:        * wf.fs: Classes for headers
                    599: 
                    600: 2005-04-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    601: 
                    602:        * engine/main.c: slight tweak in dict_alloc_read()
                    603: 
                    604: 2005-04-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    605: 
                    606:        * engine/main.c:
                    607:        bugfix: only one allocation when the read-mmap fails (e.g., in Windows).
                    608: 
                    609: 2005-04-02  Bernd Paysan <bernd.paysan@gmx.de>
                    610: 
                    611:        * doc/gforth.ds: Fixed another documentation bug
                    612: 
                    613: 2005-04-01  Bernd Paysan <bernd.paysan@gmx.de>
                    614: 
                    615:        * doc/gforth.ds: Fixed 386 assembler documentation
                    616: 
                    617: 2005-03-30  Bernd Paysan <bernd.paysan@gmx.de>
                    618: 
                    619:        * wf.fs: Fixed W3C nonconformance
                    620: 
                    621: 2005-03-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    622: 
                    623:        * startup.fs: non-minimal extension query support added
                    624: 
                    625: 2005-03-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    626: 
                    627:        * prim, test/gforth.fs:
                    628:        Workaround for ecvt misfeature on Cygwin (trailing 0s for Inf and NaNs)
                    629: 
                    630: 2005-02-01  Bernd Paysan <bernd.paysan@gmx.de>
                    631: 
                    632:        * prim: Optimized test for floored correction
                    633: 
                    634: 2005-01-29  Bernd Paysan <bernd.paysan@gmx.de>
                    635: 
                    636:        * configure.in, engine/forth.h, history.fs: Added --enable-force-cdiv
                    637: 
                    638:        * prim: Fixed */
                    639: 
                    640: 2005-01-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    641: 
                    642:        * prim: bugfix
                    643: 
                    644:        * arch/386/machine.h, arch/amd64/machine.h, prim:
                    645:        added M/MOD asm support for 386 and AMD64 with FORCE_LL
                    646: 
                    647:        * arch/amd64/machine.h, prim:
                    648:        added asm support for FM/MOD SM/REM UM/MOD
                    649:           (currently only for AMD64 without FORCE_LL).
                    650: 
                    651: 2005-01-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    652: 
                    653:        * prim: made (?do) and friends relocatable
                    654: 
                    655:        * history.fs: deleted pre-xchar history stuff
                    656: 
                    657:        * engine/threaded.h, doc/vmgen.texi, prim, prims2x.fs:
                    658:        EXECUTE and friends are now relocatable again even with the PR15242 workaround.
                    659: 
                    660: 2005-01-25  Bernd Paysan <bernd.paysan@gmx.de>
                    661: 
                    662:        * engine/forth.h, kernel/basics.fs, prim, prims2x.fs:
                    663:        Added */ and */mod to prim
                    664:        Made division floored by default
                    665: 
                    666: 2005-01-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    667: 
                    668:        * doc/vmgen.texi, engine/threaded.h, prim:
                    669:        preparations to make EXEC relocatable with PR 15242 workaround
                    670: 
                    671:        * configure.in: bugfixes and modernization in configure.in
                    672: 
                    673: 2005-01-23  Bernd Paysan <bernd.paysan@gmx.de>
                    674: 
                    675:        * prim: Made branch relocatable
                    676: 
                    677: 2005-01-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    678: 
                    679:        * prim:
                    680:        back to single-dispatch conditional branches (better with PR 15242 workaround)
                    681: 
                    682:        * Benchres, engine/threaded.h: bugfix
                    683:        Bench result added
                    684: 
                    685:        * configure.in: Workaround for gcc-3.4.0 bug in skip detection
                    686:        Bugfix (skip detection)
                    687: 
                    688: 2005-01-23  Bernd Paysan <bernd.paysan@gmx.de>
                    689: 
                    690:        * engine/engine.c, engine/threaded.h, arch/amd64/machine.h:
                    691:        Fixed problems with workaround
                    692: 
                    693: 2005-01-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    694: 
                    695:        * engine/main.c, engine/threaded.h, arch/amd64/disasm.fs, configure.in, engine/engine.c:
                    696:        added configure option --disable-gcc-pr15242-workaround
                    697:        bugfixes for the gcc pr15242 workaround
                    698: 
                    699: 2005-01-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    700: 
                    701:        * engine/engine.c, engine/main.c, prims2x.fs:
                    702:        further work on gcc PR 15242 workaround (now works on AMD64 gforth-fast)
                    703:        made treatment of Priminfo length and restlen more regular
                    704: 
                    705:        * kernel/int.fs, engine/engine.c, engine/main.c, engine/threaded.h:
                    706:        preparation for gcc PR 15242 workaround
                    707:        minor changes
                    708: 
                    709: 2005-01-22  Bernd Paysan <bernd.paysan@gmx.de>
                    710: 
                    711:        * engine/main.c, configure.in, wf.fs:
                    712:        Added --diag switch, diagnostics output.
                    713:        Fixed "broken link" bug when referring to current file
                    714: 
                    715:        * Makefile.in, engine/main.c: Added --diag switch
                    716: 
                    717: 2005-01-21  Bernd Paysan <bernd.paysan@gmx.de>
                    718: 
                    719:        * arch/amd64/machine.h, arch/generic/128bit.h, configure.in:
                    720:        Added --enable-force-ll switch
                    721: 
                    722: 2005-01-19  Bernd Paysan <bernd.paysan@gmx.de>
                    723: 
                    724:        * arch/amd64/machine.h, arch/generic/128bit.h, engine/forth.h, prim:
                    725:        Added more detailed BUGGY_LL_* flags
                    726: 
                    727: 2005-01-17  Bernd Paysan <bernd.paysan@gmx.de>
                    728: 
                    729:        * arch/amd64/machine.h, arch/generic/128bit.h, configure.in, engine/forth.h:
                    730:        Added expanding mul support for AMD64
                    731: 
                    732: 2005-01-16  Bernd Paysan <bernd.paysan@gmx.de>
                    733: 
                    734:        * wf.fs: Expand option for links added
                    735: 
                    736: 2005-01-13  Bernd Paysan <bernd.paysan@gmx.de>
                    737: 
                    738:        * utf-8.fs: Fixed environment evaluation
                    739: 
                    740: 2005-01-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    741: 
                    742:        * history.fs, kernel/accept.fs, kernel/xchars.fs, utf-8.fs, Makefile.in:
                    743:        converted command-line editing to use xchars
                    744:        some bugfixes
                    745: 
                    746: 2005-01-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    747: 
                    748:        * history.fs, startup.fs, utf-8.fs:
                    749:        moved utf-8 command line stuff to history.fs
                    750: 
                    751: 2005-01-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    752: 
                    753:        * kernel/int.fs: minor bootstrapping fix
                    754: 
                    755:        * startup.fs: bootstrapping help
                    756: 
                    757: 2005-01-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    758: 
                    759:        * kernel/xchars.fs, kernel/int.fs, startup.fs: Bugfixes:
                    760:          xchars are initialized
                    761:          xchars.fs is not loaded from startup.fs
                    762:          bugfix for ' prefix
                    763: 
                    764:        * kernel/kernel.fs, kernel/xchars.fs, startup.fs, xchars.fs:
                    765:        moved xchars to kernel (for use in s'>unumber? and elsewhere)
                    766: 
                    767: 2005-01-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    768: 
                    769:        * history.fs, startup.fs, utf-8.fs, xchars.fs:
                    770:        added xchars (no tests, and no usage anywhere yet)
                    771: 
                    772: 2005-01-05  Bernd Paysan <bernd.paysan@gmx.de>
                    773: 
                    774:        * string.fs: Define INSERT only when needed
                    775: 
                    776:        * utf-8.fs: another fix for u8>>
                    777: 
                    778: 2005-01-04  Bernd Paysan <bernd.paysan@gmx.de>
                    779: 
                    780:        * utf-8.fs: fixed u8>>
                    781: 
                    782:        * utf-8.fs, wf.fs, prim:
                    783:        added set-dir/get-dir primitives (directory access words)
                    784:        added "maxascii" value as single switch between 8 bit and UTF-8 encoding
                    785:        Improvements in wf.fs
                    786: 
                    787: 2004-12-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    788: 
                    789:        * kernel/cond.fs, kernel/input.fs, kernel/int.fs, kernel/paths.fs, test/gforth.fs, engine/engine.c, engine/forth.h, engine/main.c, engine/support.c, engine/threaded.h, kernel/accept.fs, kernel/args.fs, kernel/basics.fs, kernel/comp.fs, doc/makedoc.fs, ec/builttag.fs, ec/mirror.fs, arch/misc/sokoban.fs, arch/sharc/compile.sharc, arch/sharc/systypes.h, arch/sharc/types.h, arch/shboom/compiler.fs, arch/shboom/dis.fs, arch/shboom/dis2.fs, arch/shboom/doers.fs, arch/shboom/prim.fs, arch/shboom/sh.p, doc/gforth.ds, arch/misc/sim.fs, arch/4stack/mach.sh, arch/amd64/asm.fs, arch/amd64/machine.h, arch/arm/machine.h, arch/misc/asm.fs, arch/misc/fi2v.fs, arch/misc/key.fs, arch/misc/misc-sim.v, arch/misc/misc.v, arch/misc/prim.fs, arch/386/machine.h, prims2x.fs, see.fs, source.fs, startup.fs, stuff.fs, wf.fs, debugs.fs, ekey.fs, exboot.fs, filedump.fs, float.fs, gforth.el, gforthmi.in, glocals.fs, history.fs, httpd.fs, peeprules.vmg, prim, Benchres, Makefile.in, README, backtrac.fs, cache1.vmg, comp-i.fs, configure.in, cross.fs, debug.fs:
                    790:        updated copyright years for files changed in 2004
                    791: 
                    792:        * Makefile.in, update-copyright-blacklist:
                    793:        moved files without distribution terms from ARCHS to ARCHS_NO_DIST
                    794:        added test/deferred.fs (public domain) to update-copyright-blacklist
                    795: 
                    796:        * utf-8.fs: bootstrap workaround added
                    797: 
                    798: 2004-12-29  Bernd Paysan <bernd.paysan@gmx.de>
                    799: 
                    800:        * kernel/comp.fs, kernel/int.fs, utf-8.fs:
                    801:        Added UTF-8 support for char and '<char>
                    802: 
                    803: 2004-12-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    804: 
                    805:        * kernel/int.fs, doc/gforth.ds, stuff.fs:
                    806:        updated documentation for new error format (but did not document
                    807:        mark-start and mark-end).
                    808:        moved TYPEWHITE out from the kernel.
                    809: 
                    810: 2004-12-28  Bernd Paysan <bernd.paysan@gmx.de>
                    811: 
                    812:        * kernel/int.fs, utf-8.fs, ekey.fs:
                    813:        Added start-mark/end-mark for error display
                    814: 
                    815: 2004-12-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    816: 
                    817:        * kernel/int.fs, see.fs:
                    818:        changed error indicator into >>>word<<< instead of using ^^^^
                    819:        made dec.r behave like .r and u.r
                    820:        moved UMIN into kernel
                    821: 
                    822: 2004-12-28  Bernd Paysan <bernd.paysan@gmx.de>
                    823: 
                    824:        * kernel/accept.fs, utf-8.fs: Fixed UTF-8 buffer overflow
                    825: 
                    826: 2004-12-27  Bernd Paysan <bernd.paysan@gmx.de>
                    827: 
                    828:        * history.fs: Minor fix
                    829: 
                    830:        * history.fs, utf-8.fs: Fixed missing kill-expand
                    831: 
                    832:        * wf.fs: Fixed UTF-8 problem in WF
                    833: 
                    834: 2004-12-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    835: 
                    836:        * Benchres, history.fs, status.fs:
                    837:        added status.fs (show interpreter status in separate xterm)
                    838:        reorganized Benchres, new results
                    839:        bootstrapping workaround
                    840: 
                    841: 2004-12-25  Bernd Paysan <bernd.paysan@gmx.de>
                    842: 
                    843:        * Makefile.in: Fixed install for amd64
                    844: 
                    845: 2004-12-24  Bernd Paysan <bernd.paysan@gmx.de>
                    846: 
                    847:        * history.fs, httpd.fs, utf-8.fs:
                    848:        Automatic UTF-8 setting, depending on LANG
                    849:        Fixed potential security hole in httpd by setting BASE to 0 for header
                    850:        interpretation.
                    851: 
                    852: 2004-12-12  Bernd Paysan <bernd.paysan@gmx.de>
                    853: 
                    854:        * utf-8.fs: Fixed tab-expand
                    855: 
                    856:        * utf-8.fs: Fixed diacritic marks
                    857: 
                    858:        * kernel/accept.fs, utf-8.fs: Added utf-8 handling
                    859: 
                    860: 2004-12-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    861: 
                    862:        * kernel/int.fs: bugfix
                    863: 
                    864:        * kernel/basics.fs, kernel/int.fs, test/gforth.fs, doc/gforth.ds:
                    865:        The '-prefix now supports only the forms 'C and 'C'.
                    866:        Base 256 no longer works as it did.
                    867:        Updated documentation on number prefixes.
                    868: 
                    869:        * test/gforth.fs, kernel/int.fs: added 0x and 0X as hex prefixes
                    870: 
                    871:        * float.fs, kernel/comp.fs:
                    872:        made ABORT the interim default for deferred words
                    873: 
                    874:        * float.fs: added (pretty bad definitions of) FTRUNC and FMOD
                    875: 
                    876: 2004-12-01  Bernd Paysan <bernd.paysan@gmx.de>
                    877: 
                    878:        * wf.fs, backtrac.fs, cross.fs, stuff.fs:
                    879:        Fixed uninitialized defers in cross
                    880:        added stuff to compile new sources with old kernels
                    881: 
                    882: 2004-11-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    883: 
                    884:        * backtrac.fs, kernel/comp.fs, stuff.fs:
                    885:        uninitialized deferred words now give a warning when executed
                    886: 
                    887:        * kernel/comp.fs, test/deferred.fs, Makefile.in, compat/defer.fs, doc/gforth.ds, stuff.fs:
                    888:        implemented deferred words proposal (and adapted documentation accordingly).
                    889: 
                    890: 2004-11-11  Bernd Paysan <bernd.paysan@gmx.de>
                    891: 
                    892:        * Makefile.in, arch/amd64/machine.h, kernel/int.fs:
                    893:        Added # as decimal prefix
                    894: 
                    895: 2004-11-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    896: 
                    897:        * contrib/strings.fs, contrib/syscalls386.fs, contrib/terminal.fs, contrib/ansi.fs, contrib/serial.fs:
                    898:        added Krishna Myneni's serial.fs, terminal.fs, and support stuff to contrib
                    899: 
                    900: 2004-09-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    901: 
                    902:        * glocals.fs:
                    903:        made the definition of TO less fragile (for David Greggs inlining work)
                    904: 
                    905: 2004-09-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    906: 
                    907:        * doc/gforth.ds, prof-inline.fs: more prof-inline.fs work
                    908:        improved CASE...ENDCASE documentation
                    909: 
                    910: 2004-09-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    911: 
                    912:        * prof-inline.fs: more prof-inline.fs work
                    913: 
                    914: 2004-09-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    915: 
                    916:        * prof-inline.fs:
                    917:        continued on prof-inline.fs (call counting mostly finished)
                    918: 
                    919:        * prof-inline.fs: continued prof-inline.fs
                    920: 
                    921: 2004-09-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    922: 
                    923:        * configure.in, doc/gforth.ds, prof-inline.fs:
                    924:        changed default for GFORTHSYSTEMPREFIX to use $COMSPEC
                    925:        prof-inline.fs changes
                    926: 
                    927: 2004-09-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    928: 
                    929:        * prof-inline.fs, profile.fs:
                    930:        made a separate profiling file for the inliner measurements
                    931:        profile.fs now needs a cleanup to get rid of some of this junk
                    932: 
                    933: 2004-09-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    934: 
                    935:        * kernel/comp.fs:
                    936:        change COMPILE-TO-PRIMS, to call PEEPHOLE-COMPILE, instead of
                    937:        recursing indirectly (through POSTPONE and COMPILE,).  The speedup
                    938:        resulting from that is minimal (see below); the main benefit is that
                    939:        COMPILE, is now called once for each compiled word (used in some
                    940:        measurements for research that I am doing now).
                    941: 
                    942:        Here's the speedup data:
                    943:        #startup overhead
                    944:        [b3:~/gforth:1709] perfex gforth -e bye
                    945:        tsc                                29123160
                    946:        [b3:~/gforth:1710] perfex gforth -e bye
                    947:        tsc                                29646820
                    948:        #before the change
                    949:        [b3:~/gforth:1711] perfex gforth prims2x.fs -e bye
                    950:        tsc                                95616352
                    951:        [b3:~/gforth:1712] perfex gforth prims2x.fs -e bye
                    952:        tsc                                95032068
                    953:        #after the change
                    954:        [b3:~/gforth:1725] perfex gforth prims2x.fs -e bye
                    955:        tsc                                95594688
                    956:        [b3:~/gforth:1726] perfex gforth prims2x.fs -e bye
                    957:        tsc                                94587916
                    958: 
                    959: 2004-08-29  Bernd Paysan <bernd.paysan@gmx.de>
                    960: 
                    961:        * wf.fs: Added alternative icons directory
                    962: 
                    963: 2004-08-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    964: 
                    965:        * engine/forth.h, engine/support.c, kernel/comp.fs, doc/gforth.ds, prim, stuff.fs, configure.in:
                    966:        added and documented usage of $GFORTHSYSTEMPREFIX to SYSTEM
                    967:        eliminated the now-unused (does>1)
                    968: 
                    969: 2004-08-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    970: 
                    971:        * cross.fs, kernel/comp.fs:
                    972:        removed return stack trick from DOES> (replacing (does>1) with (does>2))
                    973: 
                    974:        * engine/main.c, prims2x.fs:
                    975:        moved imm_ops field of costs up a bit (better factoring and readability)
                    976: 
                    977: 2004-08-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    978: 
                    979:        * engine/main.c, prims2x.fs:
                    980:        added imm_ops operand to costs structure and generate it
                    981: 
                    982:        * kernel/cond.fs, kernel/int.fs, dis-gdb.fs, doc/gforth.ds, profile.fs, source.fs:
                    983:        added BEFORE-WORD and OTHER-CONTROL-FLOW hooks
                    984:        changed profile.fs to use BEFORE-WORD hook and profile various control structs
                    985:        added count-calls? stuff to profile.fs
                    986:        minor changes
                    987: 
                    988: 2004-08-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                    989: 
                    990:        * profile.fs: basic profiling infrastructure
                    991: 
                    992: 2004-07-19  Bernd Paysan <bernd.paysan@gmx.de>
                    993: 
                    994:        * arch/amd64/asm.fs:
                    995:        Added special cases for mov (64 bit immediate and offsets)
                    996: 
                    997: 2004-07-18  Bernd Paysan <bernd.paysan@gmx.de>
                    998: 
                    999:        * arch/amd64/asm.fs: Started assembler for amd64 architecture
                   1000: 
                   1001:        * wf.fs: fixed link icon generation for #field URLS.
                   1002: 
                   1003: 2004-06-24  Bernd Paysan <bernd.paysan@gmx.de>
                   1004: 
                   1005:        * wf.fs: Changes for Forth-Tagung
                   1006: 
                   1007: 2004-06-19  Bernd Paysan <bernd.paysan@gmx.de>
                   1008: 
                   1009:        * engine/forth.h, engine/support.c, prim:
                   1010:        Added support for external shift for broken GCCs
                   1011: 
                   1012:        * debug.fs, see.fs: Made debugger work on gforth-itc
                   1013: 
                   1014:        * engine/threaded.h: Changed empty expressions to do { exp } while(0)
                   1015: 
                   1016: 2004-06-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1017: 
                   1018:        * Makefile.in, configure.in, dis-gdb.fs, startup.fs:
                   1019:        disgdb.fs is now always compiled in and checks at run-time if it works
                   1020: 
                   1021:        * dis-gdb.fs: DISASM-GDB is now more error-tolerant
                   1022: 
                   1023: 2004-06-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1024: 
                   1025:        * doc/makedoc.fs, doc/gforth.ds, stuff.fs: documented disasm-gdb
                   1026:        documentation bugfixes
                   1027: 
                   1028:        * dis-gdb.fs, kernel/int.fs, stuff.fs, Makefile.in, configure.in:
                   1029:        added dis-gdb.fs and related changes
                   1030:        minor changes
                   1031: 
                   1032: 2004-06-07  Bernd Paysan <bernd.paysan@gmx.de>
                   1033: 
                   1034:        * kernel/args.fs, doc/gforth.ds:
                   1035:        Document fixes (broken node, broken "@")
                   1036: 
                   1037: 2004-05-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1038: 
                   1039:        * doc/gforth.ds, arch/amd64/disasm.fs:
                   1040:        AMD64 1-byte opcodes done (mostly, and not debugged)
                   1041:        minor documentation change
                   1042: 
                   1043: 2004-05-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1044: 
                   1045:        * arch/amd64/disasm.fs: ...
                   1046: 
                   1047: 2004-05-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1048: 
                   1049:        * arch/amd64/disasm.fs: amd64 disassembler
                   1050: 
                   1051: 2004-05-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1052: 
                   1053:        * httpd.fs, kernel/basics.fs, kernel/paths.fs, cross.fs:
                   1054:        bugfix for compact.. (and renamed it into compact-filename)
                   1055:          test case: ../../a
                   1056:        related cleanups in path handling
                   1057: 
                   1058: 2004-05-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1059: 
                   1060:        * kernel/input.fs, Benchres, Makefile.in, debugs.fs, depth-changes.fs, doc/gforth.ds, source.fs:
                   1061:        added Athlon64 benchmark result
                   1062:        added depth-changes.fs and hook for that in kernel/input.fs
                   1063:        made ~~ work in interpret state
                   1064:        documented clearstacks
                   1065: 
                   1066: 2004-05-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1067: 
                   1068:        * float.fs, fsl-util.4th, kernel/basics.fs, kernel/int.fs, stuff.fs, Makefile.in:
                   1069:        added fsl-util.4th (IIRC from Kryshna Myeni)
                   1070:        made F.S output nicer and moved it from float.fs to stuff.fs
                   1071:        added CLEARSTACKS
                   1072:        exceptions caught by QUIT now clear the stacks (instead of resetting them to
                   1073:          the depth when first entering QUIT)
                   1074: 
                   1075: 2004-04-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1076: 
                   1077:        * configure.in:
                   1078:        autoconf-2.50 compatibility fix (report and fix by Stefan Schmiedl)
                   1079:          https://savannah.gnu.org/bugs/index.php?func=detailitem&item_id=8467
                   1080: 
                   1081:        * gforthmi.in, prim: BRANCH refinement (IIRC for gforth-native)
                   1082:        fixed "gforthmi --application" bug (report and fix by Stefan Schmiedl).
                   1083: 
                   1084:        * comp-i.fs: disabled sanity check that does not work with exec-shield
                   1085: 
                   1086: 2004-04-10  Bernd Paysan <bernd.paysan@gmx.de>
                   1087: 
                   1088:        * engine/main.c, httpd.fs: fixed "too many crashes" in httpd.fs
                   1089:        fixed reentrance problem with callbacks
                   1090: 
                   1091: 2004-04-08  David Kuehling, MAE  <dvdkhlng@b3>
                   1092: 
                   1093:        * gforth.el: * forth-load-file fixed
                   1094:        * no special (backward) indentation of `\G' any more
                   1095: 
                   1096: 2004-03-29  Bernd Paysan <bernd.paysan@gmx.de>
                   1097: 
                   1098:        * prim: Bug in bugfix fixed
                   1099: 
                   1100:        * prim: defines for buggy long long and ffcalls
                   1101: 
                   1102: 2004-02-02  Bernd Paysan <bernd.paysan@gmx.de>
                   1103: 
                   1104:        * doc/fdl.texi, wf.fs: Fixed tagged occurences of < and &
                   1105: 
                   1106: 2004-01-25  Bernd Paysan <bernd.paysan@gmx.de>
                   1107: 
                   1108:        * Benchres, filedump.fs, wf.fs:
                   1109:        Fixed command line handling in filedump.fs
                   1110:        XHTML support in wf.fs
                   1111: 
                   1112: 2004-01-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1113: 
                   1114:        * arch/386/machine.h, cache1.vmg, engine/engine.c, peeprules.vmg, prim, Makefile.in:
                   1115:        minore bugfixes (Makefile.in)
                   1116:        enabled 3-state stack caching for gforth-fast and gforth-native
                   1117:           bugfixes (EXECUTE and PERFORM; spbREG use)
                   1118:           explicit register allocation to spb for gforth-native, but not gforth-fast
                   1119:           Due to the shortest-path algorithm this means that gforth-fast uses only
                   1120:             S0 and S1, not S2, so we could keep that.
                   1121:             However, we probably want to use more states etc. for other
                   1122:             architectures, so we may want to have a way to select different
                   1123:               cache.vmg and different peeprules.vmg files for different
                   1124:               archs, builds, and binaries.
                   1125: 
                   1126: 2004-01-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1127: 
                   1128:        * engine/main.c, prims2x.fs, cache1.vmg: fixed bug in cache1.vmg
                   1129:        prims2x.fs: better comments for prim*.i
                   1130:        main.c: better --debug output (added primitive names)
                   1131: 
                   1132: 2004-01-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1133: 
                   1134:        * peeprules.vmg, prims2x.fs:
                   1135:        fixed one stack-caching bug (N_START_SUPER value), and enabled stack caching
                   1136: 
                   1137:        * exboot.fs: change for bootstrap compatibility with older versions
                   1138: 
                   1139:        * kernel/args.fs, doc/gforth.ds:
                   1140:        added NEXT-ARG; relkated documentation changes
                   1141: 
                   1142: 2004-01-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1143: 
                   1144:        * Makefile.in, exboot.fs:
                   1145:        cleaned up exboot.fs (allowed by the SHIFT-ARGS change)
                   1146: 
                   1147:        * doc/gforth.ds, kernel/args.fs, Makefile.in:
                   1148:        eliminated ARG# in favour of SHIFT-ARGS; related cleanups and doc changes
                   1149: 
                   1150: 2004-01-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1151: 
                   1152:        * kernel/args.fs, doc/gforth.ds:
                   1153:        added 'arg#'; this is a hack.  It may be better to manipulate argv and argc.
                   1154: 
                   1155: 2004-01-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1156: 
                   1157:        * doc/gforth.ds, kernel/comp.fs, README, see.fs: documentation change
                   1158:        SEE bugfixes
                   1159:        made (COMPILE) barf
                   1160: 
                   1161: 2004-01-05  Bernd Paysan <bernd.paysan@gmx.de>
                   1162: 
                   1163:        * engine/engine.c, arch/sharc/compile.sharc, arch/sharc/systypes.h, arch/sharc/types.h, arch/shboom/compiler.fs, arch/shboom/dis.fs, arch/shboom/dis2.fs, arch/shboom/doers.fs, arch/shboom/prim.fs, arch/shboom/sh.p, ec/builttag.fs, ec/mirror.fs, arch/4stack/mach.sh, arch/misc/asm.fs, arch/misc/fi2v.fs, arch/misc/key.fs, arch/misc/misc-sim.v, arch/misc/misc.v, arch/misc/prim.fs, arch/misc/sim.fs, arch/misc/sokoban.fs, Benchres, update-copyright-blacklist:
                   1164:        Added copyright notices
                   1165: 
                   1166: 2003-12-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1167: 
                   1168:        * engine/main.c: fixed buggy commit (uncovered by SUSE 9.0 gcc)
                   1169: 
                   1170:        * NEWS.vmgen, arch/ia64/machine.h, peeprules.vmg, update-copyright-blacklist:
                   1171:        updated copyright years, or added copyright notices.
                   1172: 
                   1173:        * README, engine/main.c: minor changes
                   1174: 
                   1175:        * Makedist.in, Makefile.in: fixed some Makefile bugs
                   1176: 
                   1177: 2003-12-07  Bernd Paysan <bernd.paysan@gmx.de>
                   1178: 
                   1179:        * configure.in, wf.fs: Added check for -fno-reorder-blocks
                   1180:        Made wf.fs use dd/dl again (margin breaks with Konqueror)
                   1181: 
                   1182: 2003-12-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1183: 
                   1184:        * intcomp.fs: gforth-native now survives make check
                   1185: 
                   1186: 2003-11-23  Bernd Paysan <bernd.paysan@gmx.de>
                   1187: 
                   1188:        * wf.fs: Now creates valid XHTML
                   1189: 
                   1190: 2003-11-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1191: 
                   1192:        * except.fs: throw works now for gforth-native
                   1193: 
                   1194:        * README, except.fs: documentation changes
                   1195:        adapt exceptions to gforth-native (part 1)
                   1196: 
                   1197: 2003-11-10  Bernd Paysan <bernd.paysan@gmx.de>
                   1198: 
                   1199:        * cross.fs: Changed (does>) to not use the return stack
                   1200: 
                   1201: 2003-11-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1202: 
                   1203:        * peeprules.vmg: disabled last native-incompatible superinstruction
                   1204: 
                   1205:        * kernel/comp.fs: bugfix ((does>) uses return address)
                   1206: 
                   1207:        * Makefile.in, NEWS.vmgen, engine/main.c:
                   1208:        fixed gforth-native bug (branch target resolution)
                   1209:        fixed "make dist" bug (arch/misc/optcmove.fs now included)
                   1210:        Documentation changes
                   1211: 
                   1212: 2003-11-09  Bernd Paysan <bernd.paysan@gmx.de>
                   1213: 
                   1214:        * cross.fs, kernel/comp.fs:
                   1215:        Made postpone/(compile) work with gforth-native
                   1216: 
                   1217: 2003-11-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1218: 
                   1219:        * engine/main.c: minor cleanups
                   1220: 
                   1221:        * engine/main.c: changed compile_call2() interface
                   1222: 
                   1223:        * engine/main.c: changed compile_prim1arg() interface
                   1224: 
                   1225:        * engine/main.c: minor fix
                   1226: 
                   1227:        * engine/main.c: minor fixes
                   1228: 
                   1229: 2003-11-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1230: 
                   1231:        * prim, test/primtest.fs, Makefile.in: added make target primtest
                   1232:        more primtests
                   1233:        fixed some gforth-native bugs
                   1234:        workaround for finish-code problem
                   1235: 
                   1236: 2003-11-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1237: 
                   1238:        * engine/main.c, test/primtest.fs:
                   1239:        bugfixes and cleanup in reloation bitset handling
                   1240:        more primtests
                   1241: 
                   1242:        * BUGS, engine/main.c: Threw out some unused code
                   1243:        recorded a bug
                   1244: 
                   1245:        * engine/main.c, engine/threaded.h, test/primtest.fs, BUGS, Makefile.in, peeprules.vmg, prim:
                   1246:        activated gforth-native again
                   1247:        some gforth-native bugfixes and changes
                   1248: 
                   1249: 2003-11-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1250: 
                   1251:        * cache1.vmg, peeprules.vmg:
                   1252:        some (failed) experiments with stack caching
                   1253: 
                   1254:        * engine/engine.c, engine/forth.h, engine/main.c, cache1.vmg, peeprules.vmg, prims2x.fs:
                   1255:        made classical 1-register stack caching work again (and probably
                   1256:          general stack caching with non-empty canonical state).  There was a
                   1257:          subtle bug involving ?DUP-?BRANCH.
                   1258:        made this the default for gforth-fast and turned off anything beyond
                   1259:        deleted the now-unused rewrite_bb().
                   1260: 
                   1261: 2003-11-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1262: 
                   1263:        * engine/forth.h, engine/profile.c, Makefile.in, cache0.vmg, cache1.vmg, engine/Makefile.in, prim:
                   1264:        more work on stack caching
                   1265: 
                   1266:        * Makefile.in, engine/engine.c, engine/forth.h, engine/main.c, engine/peephole.c, engine/profile.c:
                   1267:        Now the _fast.i files are included for gforth-fast and gforth-native
                   1268: 
                   1269: 2003-10-30  Bernd Paysan <bernd.paysan@gmx.de>
                   1270: 
                   1271:        * blocks.fs: fixed block 0 update and refill
                   1272: 
                   1273: 2003-10-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1274: 
                   1275:        * Makefile.in, gfgen:
                   1276:        factored out some generating stuff from the makefile into gfgen
                   1277:        added rules for generating engine/*-fast.i (not used yet)
                   1278: 
                   1279: 2003-10-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1280: 
                   1281:        * kernel/comp.fs, Makefile.in, engine/engine.c, engine/main.c, prims2x.fs:
                   1282:        stack caching works now (at least for make check)
                   1283:          the main change is to the optimize_... stuff in main.c
                   1284:          also restricted static optimization area to basic blocks
                   1285:        minor bugfixes
                   1286: 
                   1287: 2003-10-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1288: 
                   1289:        * Makedist.in, engine/engine.c, engine/profile.c, peeprules.vmg, prim, prims2x.fs:
                   1290:        replaced gforth-prof with $(PROFEXES) in Makedist.in
                   1291:        more stack caching work
                   1292: 
                   1293:        * engine/engine.c, engine/main.c, prim, prims2x.fs, xxxprim:
                   1294:        put stack caching stuff in prims2x.fs (cvs log prims2y.fs for
                   1295:                fine-grained changes)
                   1296:        set up prim etc. to work with the changes prims2x.fs (disabled USE_TOS for now)
                   1297: 
                   1298: 2003-10-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1299: 
                   1300:        * prims2y.fs: more stack caching
                   1301: 
                   1302:        * prims2y.fs, xxxprim: more stack caching stuff
                   1303: 
                   1304: 2003-10-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1305: 
                   1306:        * xxxprim, prims2y.fs: more stack caching stuff
                   1307: 
                   1308:        * kernel/comp.fs: minor cleanup
                   1309: 
                   1310: 2003-10-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1311: 
                   1312:        * kernel/comp.fs, kernel/vars.fs:
                   1313:        eliminated last-compiled and last-compiled-here, and its uses
                   1314: 
                   1315: 2003-10-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1316: 
                   1317:        * prims2y.fs, xxxprim:
                   1318:        more stack caching work (..._vm.i generation seems to work now)
                   1319: 
                   1320: 2003-10-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1321: 
                   1322:        * prims2y.fs, xxxprim: adapted store optimization to stack caching
                   1323: 
                   1324: 2003-09-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1325: 
                   1326:        * prims2y.fs, xxxprim: stack caching changes
                   1327: 
                   1328: 2003-09-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1329: 
                   1330:        * prims2y.fs, xxxprim: started on stack caching
                   1331: 
                   1332: 2003-09-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1333: 
                   1334:        * Makefile.in: use @INSTALL_SCRIPT@
                   1335: 
                   1336: 2003-09-15  Bernd Paysan <bernd.paysan@gmx.de>
                   1337: 
                   1338:        * sokoban.fs: Fixed Sokoban (thanks to Hubert Feyrer)
                   1339: 
                   1340: 2003-09-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1341: 
                   1342:        * Makefile.in, arch/m68k/machine.h:
                   1343:        Applied NetBSD patches submitted by Hubert Feyrer
                   1344: 
                   1345: 2003-09-14  Bernd Paysan <bernd.paysan@gmx.de>
                   1346: 
                   1347:        * arch/8086/mach.fs, arch/8086/prim.fs, cross.fs, prim:
                   1348:        Fixed 8086 target
                   1349: 
                   1350: 2003-09-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1351: 
                   1352:        * arch/arm/machine.h, arch/ia64/flush_icache_block.c, arch/ia64/machine.h, engine/engine.c, engine/forth.h, Benchres, Makefile.in, configure.in:
                   1353:        IA64 refinements (dynamic native code generation)
                   1354:        ARM support (but FP is broken on the iPAQ, and icache flush is missing)
                   1355:        made no_dynamic_default and skipcode configuration variables
                   1356:        worked around http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12108
                   1357:        fixed some minor bugs
                   1358: 
                   1359: 2003-09-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1360: 
                   1361:        * prims2y.fs, prims2yref.fs:
                   1362:        added prims2y.fs, prims2yref.fs for developing stack caching
                   1363: 
                   1364:        * configure.in, Makedist.in, Makefile.in:
                   1365:        added configure option --enable-prof
                   1366: 
                   1367:        * Benchres, arch/amd64/machine.h, configure.in:
                   1368:        added support for dynamic code generation on HPPA
                   1369:        some Benchmark results
                   1370:        explicit register allocation for AMD64
                   1371: 
                   1372: 2003-09-01  Bernd Paysan <bernd.paysan@gmx.de>
                   1373: 
                   1374:        * arch/4stack/mach.fs, arch/4stack/prim.fs, arch/8086/prim.fs, arch/misc/prim.fs, Makefile.in, history.fs, iss.sh, prim:
                   1375:        a bit Gforth EC work
                   1376:        Changed Windows distribution to contain PDF instead of PostScript file
                   1377: 
                   1378: 2003-08-31  Bernd Paysan <bernd.paysan@gmx.de>
                   1379: 
                   1380:        * Makefile.in: Added pdf target for the documents
                   1381: 
                   1382: 2003-08-30  Bernd Paysan <bernd.paysan@gmx.de>
                   1383: 
                   1384:        * iss.sh: Updated iss.sh for Inno Setup 3.x
                   1385: 
                   1386:        * engine/support.c, fixpath.fs, iss.sh: Fixes for Windows port
                   1387: 
                   1388: 2003-08-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1389: 
                   1390:        * arch/amd64/machine.h, arch/generic/machine.h, Makefile.in, configure.in:
                   1391:        added amd64 architecture
                   1392:        changed some generic settings
                   1393:        minor changes
                   1394: 
                   1395: 2003-08-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1396: 
                   1397:        * README, engine/main.c, engine/threaded.h, prims2x.fs, testall:
                   1398:        now an is-branch? field is generated engine/costs.i
                   1399:        fixed some typos in README
                   1400:        changed default threading scheme for generic machine
                   1401: 
1.9       anton    1402: 2003-08-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1403: 
                   1404:        * README, testdist: minor changes
                   1405: 
                   1406:        * NEWS, README: documentation changes
                   1407: 
                   1408:        * vmgen-ex2/mini.y, vmgen-ex2/peephole.c, vmgen-ex/peephole.c, vmgen-ex2/disasm.c, vmgen-ex2/engine.c, vmgen-ex2/mini-inst.vmg, vmgen-ex2/mini.h, vmgen-ex2/mini.l, netlib/configure.in, test/dbltest.fs, unix/socket.fs, unix/time.fs, vmgen-ex/disasm.c, vmgen-ex/engine.c, vmgen-ex/mini-inst.vmg, vmgen-ex/mini.h, vmgen-ex/mini.l, vmgen-ex/mini.y, kernel/cond-old.fs, kernel/doers.fs, kernel/errore.fs, kernel/kernel.fs, kernel/license.fs, kernel/pass.fs, kernel/prim0.fs, kernel/quotes.fs, kernel/saccept.fs, kernel/tools.fs, netlib/configure, engine/strerror.c, engine/strsignal.c, kernel/aliases0.fs, kernel/cbr.fs, kernel/cbrpi.fs, kernel/cloop.fs, kernel/cloop2.fs, engine/memcmp.c, engine/memmove.c, engine/peephole.c, engine/pow10.c, engine/profile.c, engine/select.c, engine/atanh.c, engine/cleanalign.c, engine/dblsub.c, engine/io.c, doc/makedoc.fs, ec/dotx.fs, ec/nesting.fs, ec/shex.fs, arch/sharc/mach.fs, arch/sharc/machine.h, arch/shboom/mach.fs, asm/basic.fs, asm/bitmask.fs, asm/generic.fs, asm/numref.fs, asm/target.fs, doc/gforth.ds, arch/4stack/asm.fs, arch/6502/mach.fs, arch/6502/prim.fs, arch/power/_sync_cache_range.c, arch/386/asm.fs, other.fs, prims2cl.fs, proxy.fs, random.fs, table.fs, tags.fs, tasker.fs, termsize.fs, traceall.fs, vmgen.in, vt100.fs, wordlib.fs, wordlib.mk, mach32b.fs, mach32l.fs, mach64b.fs, mach64l.fs, make-app.fs, model, more.fs, oldlib.fs, gray.fs, httpd.fs, intcomp.fs, lib.fs, locals-test.fs, locals.fs, mach16b.fs, mach16l.fs, configure.in, debugs.fs, ekey.fs, envos.dos, envos.fs, envos.os2, etags.fs, exboot.fs, fi2c.fs, filedump.fs, gforthmi.bat, gforthmi.cmd, gforthmi.in, glosgen.fs, INSTALL, add.fs, ansi.fs, assert.fs, bufio.fs, chains.fs, colorize.fs, comp-i.fs, config.bat, configure.cmd, BUILD-FROM-SCRATCH:
                   1409:        documentation updates
                   1410:        fixed some portability bugs in vmgen-ex and vmgen-ex2
                   1411:        updated copyright years
                   1412: 
                   1413:        * vmgen-ex2/engine.c, Makefile.in, configure.in, doc/vmgen.texi, testdist, vmgen-ex/engine.c:
                   1414:        gforth-prof is no longer generated by default
                   1415:        turned off dynamic-default for hppa
                   1416:        minor changes to make testdist work
                   1417:        documentation changes
                   1418: 
1.10      anton    1419: 2003-08-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1420: 
                   1421:        * fixpath.fs, iss.sh: Fixed setup compiler stuff
                   1422: 
                   1423: 2003-08-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1424: 
                   1425:        * engine/main.c, Makefile.in, configure.in, peeprules.vmg, prims2x.fs:
                   1426:        fixed various minor issues:
                   1427:          workaround for HPUX make and our dependence cycles
                   1428:          suppress warnings for unused variables in superinstructions
                   1429:          added some superinstructions
                   1430:          useful code_size metrics for primitives with funny K and J labels
                   1431:          default metric for --no-dynamic is now cost_nexts
                   1432: 
1.10      anton    1433: 2003-08-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1434: 
                   1435:        * kernel/comp.fs, prim, Makefile.in, configure.in, machpc.fs, machpc.fs.in:
                   1436:        Fixed the make dist kernl*.fi building process so that neither new nor old
                   1437:        calling interface is included
                   1438: 
                   1439: 2003-08-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1440: 
                   1441:        * engine/engine.c, engine/forth.h, testdist, vmgen-ex/Makefile, vmgen-ex2/Makefile, prim:
                   1442:        fixed bugs in doer routines (showed up with threadng scheme 1)
                   1443:        testdist portability improvements
                   1444: 
                   1445: 2003-08-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1446: 
                   1447:        * kernel/aliases0.fs, doc/gforth.ds, prim:
                   1448:        Routines like (DOCOL) now don't get a primitive in the kernel (bugfix).
                   1449:        Documentation changes
                   1450: 
                   1451:        * engine/engine.c, engine/main.c, engine/profile.c, engine/signals.c, engine/threaded.h, prim:
                   1452:        Defined run-time routines (docol etc.) as primitives, eliminated some
                   1453:          special-casing and "+DOESJUMP+1" etc. in engine.c and main.c
                   1454:        Defined the enum type PrimNum and replaced many shorts with PrimNums
                   1455:          (gives nicer gdb output)
                   1456:        Workaround for the absence of the FPE_... macros in FreeBSD/Alpha 4_STABLE
                   1457: 
1.10      anton    1458: 2003-08-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1459: 
                   1460:        * kernel/getdoers.fs, kernel/int.fs, kernel/main.fs, arch/4stack/asm.fs, arch/4stack/prim.fs, arch/misc/mach.fs, arch/misc/prim.fs, kernel/basics.fs, cross.fs, prim:
                   1461:        Further fixes for Gforth EC
                   1462: 
1.10      anton    1463: 2003-08-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1464: 
                   1465:        * kernel/basics.fs: basics.fs fixed
                   1466: 
                   1467:        * kernel/basics.fs, Makefile.in, arch/4stack/prim.fs, arch/misc/mach.fs, arch/misc/prim.fs, arch/misc/sim.fs, configure.in, prim:
                   1468:        Started to fix Gforth EC (4stack and MISC work again)
                   1469: 
                   1470:        * fflib.fs: Fixed example (lseek must be lseek64)
                   1471: 
                   1472:        * fflib.fs, prim: Fixed reverse ordering
                   1473:        Added legacy support for old bigFORTH libraries
                   1474: 
1.10      anton    1475: 2003-08-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1476: 
                   1477:        * engine/main.c, fflib.fs: Callback stuff tested
                   1478: 
                   1479:        * fflib.fs, lib.fs, prim, Makefile.in: added callback stuff to fflib.fs
                   1480:        removed legacy flag (different usage is sufficient)
                   1481: 
1.10      anton    1482: 2003-08-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1483: 
                   1484:        * fflib.fs, lib.fs, oldlib.fs:
                   1485:        Added high level part of ffcall interface
                   1486: 
                   1487:        * prim: fixed REST_REGS in av-call-int
                   1488: 
                   1489: 2003-08-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1490: 
                   1491:        * engine/engine.c, engine/main.c, prims2x.fs, Makefile.in:
                   1492:        made superinstructions compatible with conditional compilation of primitives
                   1493:          (in Gforth; don't use conditional compilation in vmgen).
                   1494: 
                   1495: 2003-08-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1496: 
                   1497:        * engine/main.c, peeprules.vmg:
                   1498:        decompile_prim can now deal with static superinstructions
                   1499: 
                   1500: 2003-08-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1501: 
                   1502:        * testdist, NEWS, testall: minor fixes in testdist and testall
                   1503:        documentation changes
                   1504: 
                   1505:        * engine/Makefile.in, engine/main.c, Makefile.in, configure.in, prim, testall:
                   1506:        fixed Windows PATHSEP bug
                   1507:        Makefile now tolerates ";" as PATHSEP
                   1508:        eliminatd some warnings
                   1509: 
1.10      anton    1510: 2003-08-07  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1511: 
                   1512:        * engine/forth.h, engine/main.c, prim: Fixed alloc-callback
                   1513: 
                   1514: 2003-08-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1515: 
                   1516:        * arch/generic/machine.h, configure.in:
                   1517:        moved HAS_FFCALL definition to configure.in where it belongs
                   1518: 
                   1519:        * configure.in: two bugfixes in configure.in
                   1520: 
                   1521: 2003-08-04  David Kuehling, MAE  <dvdkhlng@mips.complang.tuwien.ac.at>
                   1522: 
                   1523:        * gforth.el:
                   1524:        Fix keybinding "\C-h\C-i" which was broken in X-Emacs (\C-h == backspace).
                   1525: 
1.10      anton    1526: 2003-08-04  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1527: 
                   1528:        * engine/engine.c, engine/forth.h, engine/main.c, arch/generic/machine.h, machpc.fs, machpc.fs.in, prim, prims2x.fs, Makefile.in, comp-i.fs, configure.in, cross.fs, iss.sh:
                   1529:        Inclusion of ffcall stuff
                   1530:        ftp://ftp.santafe.edu/pub/gnu/ffcall-1.8.tar.gz
                   1531:        High level stuff missing
                   1532: 
                   1533: 2003-08-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1534: 
                   1535:        * engine/main.c:
                   1536:        changed relocation validity check (now searches for next K label, then
                   1537:          checks if J label is between I and this K label).
                   1538: 
                   1539: 2003-08-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1540: 
                   1541:        * engine/engine.c, engine/main.c:
                   1542:        better checking of primitives for dynamic code generation (works with gcc-3.3)
                   1543: 
                   1544: 2003-07-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1545: 
                   1546:        * configure.in, engine/Makefile.in, peeprules.vmg:
                   1547:        eliminated configure option --dynamic
                   1548:        made configure var no_dynamic_default settable (and documented it)
                   1549:        configure now tests for -fno-crossjumping (instead of -fno-cross-jump).
                   1550:        turn on engine option -fno-inline (eliminates problems with register
                   1551:        allocation on gcc-3.3 on 386 with --enable-force-reg).
                   1552: 
1.10      anton    1553: 2003-07-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1554: 
                   1555:        * configure.in: Reinstantiated --with[out]-dynamic
                   1556: 
1.10      anton    1557: 2003-07-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1558: 
                   1559:        * wf.fs, Makedist.in, Makefile.in:
                   1560:        Some fixes to makedist and a few changes to wf.fs
                   1561: 
                   1562: 2003-05-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1563: 
                   1564:        * prim:
                   1565:        turned off static superinstructions for everything but gforth-fast
                   1566:          (it would impede backtracing in gforth, and the rest does not need it at all)
                   1567: 
                   1568: 2003-05-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1569: 
                   1570:        * arch/386/machine.h, engine/Makefile.in, engine/main.c, Makefile.in, configure.in, peeprules.vmg, prim, prims2x.fs:
                   1571:        gforth-prof is built by default again
                   1572:        default CFLAGS is now "-O2" instead of "-g -O2"
                   1573:        added some static superinstructions
                   1574:        fixed computation of engine/costs.i
                   1575:        minor changes
                   1576: 
                   1577: 2003-05-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1578: 
                   1579:        * engine/main.c: minor bugfix
                   1580: 
                   1581:        * engine/main.c: added --ss-greedy (greedy superinstruction selection)
                   1582:        renamed --print-codesize into --print-metrics (and added stuff to print)
                   1583: 
                   1584:        * engine/main.c:
                   1585:        added various flags for controlling static superinstruction selection
                   1586: 
                   1587: 2003-05-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1588: 
                   1589:        * engine/main.c:
                   1590:        dynamic superinstructions enabled again, further cleanups
                   1591: 
                   1592:        * engine/main.c: refactored static superinstruction stuff
                   1593: 
                   1594:        * arch/386/disasm.fs, engine/Makefile.in, engine/main.c, Makefile.in, prims2x.fs:
                   1595:        implemented new approach for static superinstructions (cleanup needed)
                   1596:        386 disasm bugfix (enter)
                   1597: 
                   1598: 2003-05-11  Jens Wilke  <jwilke@mips.complang.tuwien.ac.at>
                   1599: 
                   1600:        * kernel/pass.fs, kernel/vars.fs, machpc.fs, prims2x.fs, cross.fs:
                   1601:        cross: use sperate region for user-space
                   1602:        cross: allow no user-space at all
                   1603: 
                   1604:        * arch/misc/mach.fs, arch/misc/sim.fs: *** empty log message ***
                   1605: 
                   1606: 2003-05-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1607: 
                   1608:        * Makefile.in, arch/386/disasm.fs, engine/forth.h, engine/main.c, prim:
                   1609:        preparing for new approach to static superinstructions
                   1610:        fixed bug in 386 disassembler (fucompp)
                   1611:        minor cleanup
                   1612: 
                   1613: 2003-05-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1614: 
                   1615:        * engine/main.c: added --print-codesize option
                   1616: 
                   1617:        * configure.in, doc/gforth.ds, gforth.lsm, prim, Makedist.in, README:
                   1618:        minor changes
                   1619: 
                   1620: 2003-04-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1621: 
                   1622:        * Makefile.in, doc/vmgen.1: bugfix (paper format)
                   1623:        added doc/vmgen.1 (contributed by Eric Schwartz)
                   1624: 
1.10      anton    1625: 2003-03-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1626: 
                   1627:        * fixpath.fs, iss.sh: Windows distribution updated
                   1628: 
                   1629: 2003-03-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1630: 
                   1631:        * NEWS, prims2x.fs: documentation update
                   1632:        redefined words in prims2x.fs to keep BUILD-FROM-SCRATCH working
                   1633: 
                   1634:        * kernel/comp.fs, doc/gforth.ds, doc/makedoc.fs, etags.fs, glocals.fs, intcomp.fs, locals.fs, look.fs, prims2x.fs, see.fs, struct.fs, stuff.fs, tags.fs, ans-report.fs, code.fs, debug.fs, ds2texi.fs:
                   1635:        added LATEST, replaced uses of LAST @ with uses of LATEST
                   1636:        renamed LASTXT to LATESTXT, and changed the uses
                   1637:        made >NAME the primary name for >HEAD
                   1638:        documentation changes
                   1639: 
                   1640: 2003-03-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1641: 
                   1642:        * kernel/comp.fs, Makedist.in: updated Makedist.in for 0.6.1
                   1643:        minor documentation change
                   1644: 
                   1645: 2003-03-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1646: 
                   1647:        * configure.in, doc/gforth.ds, ChangeLog, NEWS: documentation changes
                   1648:        updated version number
                   1649: 
                   1650:        * backtrac.fs: minor bugfix (bug located by Jorge Acereda)
                   1651: 
1.10      anton    1652: 2003-03-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.9       anton    1653: 
                   1654:        * kernel/int.fs:
                   1655:        Fixed -trailing (cures cross.fs bug for big endian machine...)
                   1656: 
1.8       anton    1657: 2003-03-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1658: 
                   1659:        * backtrac.fs: minor bugfix (bug located by Jorge Acereda)
                   1660: 
1.10      anton    1661: 2003-03-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.8       anton    1662: 
                   1663:        * kernel/int.fs:
                   1664:        Fixed -trailing (cures cross.fs bug for big endian machine...)
                   1665: 
1.7       anton    1666: 2003-03-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1667: 
1.8       anton    1668:        * NEWS, README: fixed typos
                   1669: 
                   1670:        * NEWS.vmgen: added NEWS.vmgen
                   1671: 
                   1672:        * gforth.lsm: updated gforth.lsm
                   1673: 
                   1674:        * ChangeLog: updated Changelog
                   1675: 
1.7       anton    1676:        * configure.in, INSTALL, Makefile.in, NEWS, README:
                   1677:        updated version number
                   1678:        documentation changes
                   1679:        minor changes
                   1680: 
                   1681:        * vmgen-ex2/mini.y, vmgen-ex2/peephole.c, vmgen-ex2/profile.c, vmgen-ex2/support.c, vmgen-ex2/disasm.c, vmgen-ex2/engine.c, vmgen-ex2/mini.h, vmgen-ex2/mini-inst.vmg, vmgen-ex2/mini.l, vmgen-ex2/README, vmgen-ex2/Makefile, vmgen-ex/mini.h, vmgen-ex/mini-inst.vmg, vmgen-ex/mini.l, vmgen-ex/mini.y, vmgen-ex/peephole.c, vmgen-ex/profile.c, vmgen-ex/support.c, test/signals.fs, test/string.fs, unix/socket.fs, unix/time.fs, vmgen-ex/disasm.c, vmgen-ex/engine.c, vmgen-ex/Makefile, vmgen-ex/README, kernel/saccept.fs, kernel/toolsext.fs, kernel/tools.fs, kernel/vars.fs, netlib/configure, netlib/configure.in, test/dbltest.fs, test/other.fs, kernel/getdoers.fs, kernel/input.fs, kernel/io.fs, kernel/kernel.fs, kernel/license.fs, kernel/main.fs, kernel/nio.fs, kernel/pass.fs, kernel/paths.fs, kernel/prim0.fs, kernel/quotes.fs, kernel/require.fs, kernel/cbrpi.fs, kernel/cloop2.fs, kernel/cloop.fs, kernel/comp.fs, kernel/cond.fs, kernel/cond-old.fs, kernel/doers.fs, kernel/errore.fs, kernel/files.fs, engine/strerror.c, engine/strsignal.c, engine/support.c, engine/threaded.h, kernel/accept.fs, kernel/aliases0.fs, kernel/args.fs, kernel/basics.fs, kernel/cbr.fs, engine/engine.c, engine/forth.h, engine/io.c, engine/io.h, engine/main.c, engine/memcmp.c, engine/memmove.c, engine/peephole.c, engine/pow10.c, engine/profile.c, engine/select.c, engine/signals.c, doc/vmgen.texi, ec/dotx.fs, ec/nesting.fs, ec/shex.fs, engine/atanh.c, engine/cleanalign.c, engine/dblsub.c, engine/Makefile.in, arch/sparc/machine.h, asm/basic.fs, asm/bitmask.fs, asm/generic.fs, asm/numref.fs, asm/target.fs, doc/makedoc.fs, arch/mips/testdisasm.fs, arch/misc/mach.fs, arch/power/machine.h, arch/power/_sync_cache_range.c, arch/sharc/mach.fs, arch/sharc/machine.h, arch/shboom/mach.fs, arch/generic/machine.h, arch/hppa/cache.c, arch/hppa/machine.h, arch/m68k/machine.h, arch/mips/machine.h, arch/mips/testasmcontrol.fs, arch/mips/testasm.fs, arch/386/machine.h, arch/386/testasm.fs, arch/4stack/mach.fs, arch/4stack/prim.fs, arch/4stack/relocate.fs, arch/6502/mach.fs, arch/6502/prim.fs, arch/alpha/machine.h, arch/alpha/testasm.fs, arch/386/asm.fs, tasker.fs, termsize.fs, traceall.fs, versions.bsh, vmgen.in, vt100.fs, vt100key.fs, wordinfo.fs, wordlib.fs, wordlib.mk, wordsets.fs, struct.fs, stuff.fs, table.fs, tags.fs, startup.fs, prims2cl.fs, prims2x.fs, proxy.fs, quotes.fs, random.fs, savesys.fs, script.fs, search.fs, see-ext.fs, see.fs, simp-see.fs, sokoban.fs, source.fs, mach32b.fs, mach32l.fs, mach64b.fs, mach64l.fs, machpc.fs.in, make-app.fs, mkdosmf.sed, mkos2mf.sed, model, moof-exm.fs, more.fs, other.fs, prim, hash.fs, history.fs, httpd.fs, intcomp.fs, iss.sh, lib.fs, locals.fs, locals-test.fs, locate.fs, look.fs, mach16b.fs, mach16l.fs, extend.fs, fi2c.fs, filedump.fs, fixpath.fs, float.fs, gforth.el, gforthmi.bat, gforthmi.cmd, gforthmi.in, glocals.fs, glosgen.fs, gray.fs, envos.os2, errors.fs, etags.fs, exboot.fs, except.fs, debug.fs, debugs.fs, doskey.fs, ds2texi.fs, ekey.fs, environ.fs, envos.dos, envos.fs, assert.fs, backtrac.fs, blocks.fs, bufio.fs, chains.fs, code.fs, colorize.fs, comp-i.fs, config.bat, configure.cmd, configure.in, cross.fs, add.fs, ansi.fs, ans-report.fs, BUILD-FROM-SCRATCH, Makedist.in, Makefile.in, NEWS, README, ToDo, ToDo-native, AUTHORS, BUGS:
                   1682:        updated copyright years
                   1683: 
                   1684:        * update-copyright, update-copyright-blacklist:
                   1685:        added update-copyright-blacklist
                   1686: 
                   1687:        * update-copyright: finished update-copyright
                   1688: 
                   1689:        * vmgen-ex2/fib.prof, vmgen-ex2/test.prof, arch/mips/testasmcontrol.fs, arch/mips/testasm.fs, arch/mips/testdisasm.fs, arch/power/elf32ppc.x, vmgen-ex2/README, vmgen-ex/README, arch/386/testasm.fs, arch/alpha/testasm.fs, mkdosmf.sed, mkos2mf.sed, moof-exm.fs, script.fs, sokoban.fs, update-copyright, versions.bsh, wf.fs, wordsets.fs, config.guess, fixpath.fs, iss.sh, locate.fs, ToDo, ToDo-native, INSTALL, INSTALL.BINDIST, INSTALL.DOS, Makefile.in, NEWS, README, README.vmgen, AUTHORS, Benchres, BUGS, ChangeLog:
                   1690:        added copyright messages to a lot of files
                   1691:        removed some obsolete or non-source files
                   1692: 
                   1693:        * update-copyright: added script for updating copyright years
                   1694: 
                   1695: 2003-03-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1696: 
                   1697:        * engine/signals.c, Makefile.in, prims2x.fs, testall:
                   1698:        bug workaround (cygwin signal blocking)
                   1699:        minor changes
                   1700: 
                   1701:        * kernel/toolsext.fs:
                   1702:        bugfix (dealing with "(" inside 0 [if] ... [then])
                   1703: 
                   1704:        * search.fs, see.fs:
                   1705:        .VOC and its users print names for wordlists defined with "wordlist constant"
                   1706:        moved id. and friends from see.fs to search.fs
                   1707: 
                   1708: 2003-03-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1709: 
                   1710:        * configure.in, Makefile.in, testdist: minor changes
                   1711: 
                   1712:        * doc/vmgen.texi, configure.in, doc/gforth.ds, Makefile.in:
                   1713:        documentation installation updates
                   1714: 
                   1715: 2003-03-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1716: 
                   1717:        * doc/gpl.texi, doc/vmgen.texi, doc/gforth.ds:
                   1718:        documentation changes (mainly reorganized stuff)
                   1719: 
                   1720:        * cross.fs: Generate TAGS without spaces from cross.fs
                   1721: 
                   1722: 2003-02-28  David Kuehling, MAE  <dvdkhlng@mips.complang.tuwien.ac.at>
                   1723: 
                   1724:        * gforth.el: Fixed some problems with forth-find-tag.
                   1725: 
                   1726: 2003-02-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1727: 
                   1728:        * kernel/int.fs, doc/gforth.ds, errors.fs, NEWS, timings.sc, ChangeLog:
                   1729:        documentation changes: updated Changelog and NEWS, wrote sections on
                   1730:          pipes and updated the Performance section; updated timings.sc with
                   1731:          gforth-0.5.9 numbers
                   1732:        Changed name in bootmessage from GForth to Gforth.
                   1733: 
                   1734: 2003-02-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   1735: 
                   1736:        * kernel/int.fs, doc/gforth.ds, doc/vmgen.texi, compat/strcomp.fs, Makefile.in, NEWS, simp-see.fs:
                   1737:        Documentation changes (new: The Input Stream (gforth), Stack growth
                   1738:        direction (Vmgen)
                   1739: 
                   1740: 2003-02-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1741: 
                   1742:        * kernel/int.fs, doc/gforth.ds, doc/vmgen.texi, Makefile.in, NEWS, compat/strcomp.fs, simp-see.fs:
                   1743:        Documentation changes (new: The Input Stream (gforth), Stack growth
                   1744:        direction (Vmgen)
                   1745: 
1.7       anton    1746: 2003-02-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1747: 
                   1748:        * doc/gforth.ds: Documentation changes
                   1749: 
1.7       anton    1750: 2003-02-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1751: 
                   1752:        * doc/vmgen.texi, NEWS, doc/gforth.ds:
                   1753:        documented threaded code variations and dynamic superinstructions
                   1754:        other documentation changes
                   1755: 
1.7       anton    1756: 2003-02-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1757: 
                   1758:        * doc/gforth.ds: minor doc changes
                   1759: 
1.7       anton    1760: 2003-02-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1761: 
                   1762:        * kernel/int.fs: minor change
                   1763: 
                   1764:        * engine/forth.h, engine/io.h, engine/main.c, engine/signals.c, except.fs, kernel/int.fs, errors.fs:
                   1765:        Gforth now works properly when its stdout is to a broken pipe (but not stderr)
                   1766:        special SIGPIPE throw code (-2049)
                   1767:        minor bugfix ("uncaught exception" is now printed on stderr)
                   1768: 
1.7       anton    1769: 2003-02-08  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.5       anton    1770: 
                   1771:        * doc/gforth.ds:
                   1772:        Updated the "Emacs and Gforth" chapter of the documentation.
                   1773: 
                   1774:        * gforth.el: Updated docstrings.
                   1775: 
                   1776:        Ripped out (unusable) forth-process code, replaced it with a
                   1777:        comint-based implementation which is mostly copied from Emacs'
                   1778:        `cmuscheme.el'.  Tested with Emacs 21 and 20, XEmacs 21.
                   1779: 
                   1780:        * gforth.el:
                   1781:        Fixed `uncomment-region' (C-u C-x C-\) which didn't work, since
                   1782:        regexp `comment-start-skip' was buggy.
                   1783: 
1.7       anton    1784: 2003-02-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1785: 
                   1786:        * kernel/comp.fs, kernel/int.fs, kernel/vars.fs:
                   1787:        >name now works for names of arbitrary length
                   1788: 
                   1789:        * Makefile.in, configure.in: minor fixes
                   1790: 
                   1791:        * kernel/int.fs, savesys.fs, search.fs:
                   1792:        >name etc now works for names with up to 32 chars
                   1793:        the search order is now preserved across savesystem
                   1794: 
1.7       anton    1795: 2003-02-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1796: 
                   1797:        * Makefile.in, stuff.fs, BUGS, ChangeLog: updated ChangeLog and BUGS
                   1798:        now gforth-itc is installed and uninstalled
                   1799:        documentation changes
                   1800: 
1.7       anton    1801: 2003-02-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.5       anton    1802: 
                   1803:        * vmgen-ex/support.c, vmgen-ex2/support.c, README, engine/signals.c, test/signals.fs:
                   1804:        portability bugfixes
                   1805:        use SA_ONSTACK for all program-generated signals
                   1806:        updated README
                   1807: 
1.7       anton    1808: 2003-02-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1809: 
                   1810:        * vmgen-ex/support.c, vmgen-ex2/support.c, README, engine/signals.c, test/signals.fs:
                   1811:        portability bugfixes
                   1812:        use SA_ONSTACK for all program-generated signals
                   1813:        updated README
                   1814: 
1.7       anton    1815: 2003-02-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1816: 
                   1817:        * vmgen-ex/Makefile, vmgen-ex2/Makefile, configure.in, testdist:
                   1818:        updated version number and date
                   1819:        minor changes
                   1820: 
                   1821:        * testdist, vmgen-ex/mini.l, vmgen-ex2/mini.l:
                   1822:        portability bugfixes, minor changes
                   1823: 
                   1824:        * kernel/int.fs, vmgen-ex/Makefile, vmgen-ex/profile.c, vmgen-ex2/Makefile, vmgen-ex2/profile.c, arch/hppa/cache.c, arch/hppa/machine.h, engine/main.c, engine/signals.c, testall, Makefile.in, prims2x.fs:
                   1825:        portability changes
                   1826:        bugfixes in prims2x.fs, kernel/int.fs
                   1827: 
1.7       anton    1828: 2003-01-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1829: 
                   1830:        * arch/hppa/machine.h, configure.in, extend.fs, testall:
                   1831:        fixed some portability bugs
                   1832: 
1.7       anton    1833: 2003-01-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1834: 
                   1835:        * prims2x.fs: bugfix in prims2x.fs sync line handling
                   1836: 
                   1837:        * vmgen-ex2/Makefile, arch/hppa/cache.c, arch/hppa/machine.h, engine/main.c, prims2x.fs, vmgen-ex/Makefile, configure.in:
                   1838:        eliminated some (hopefully outdated) hppa special treatments
                   1839:        rewrote hppa cacheflush
                   1840:        prims2x can now process CRLF inputs (but the output is partly unixified)
                   1841:        prims2x can now process several sync lines in sequence
                   1842:        minor fixes
                   1843: 
                   1844:        * vmgen-ex/Makefile, vmgen-ex2/Makefile, engine/Makefile.in, engine/main.c, Makefile.in, configure.in, testall:
                   1845:        fixed some portability bugs and other minor bugs
                   1846: 
1.7       anton    1847: 2003-01-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1848: 
                   1849:        * Makefile.in, configure.in: some changes for cygwin
                   1850: 
                   1851:        * Makefile.in, configure.in, engine/Makefile.in, mkdosmf.sed, mkos2mf.sed:
                   1852:        replaced configure variable EXE with EXEEXT (provided by autoconf by default)
                   1853: 
                   1854:        * engine/Makefile.in, engine/engine.c, engine/forth.h, engine/main.c, engine/support.c:
                   1855:        minor changes (64-bit-cleanups)
                   1856: 
                   1857:        * configure.in: updated version number and date
                   1858: 
1.7       anton    1859: 2003-01-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1860: 
                   1861:        * engine/engine.c, engine/memcmpc.c:
                   1862:        removed engine/memcmpc.c (now in support.c)
                   1863:        removed unused stuff
                   1864: 
                   1865:        * engine/Makefile.in, engine/engine.c, engine/forth.h, engine/memcmpc.c, engine/support.c, kernel/int.fs, test/string.fs, configure.in, ds2texi.fs, extend.fs, float.fs, history.fs, prim, see.fs, stuff.fs, Makefile.in:
                   1866:        use AC_SYS_LARGEFILE instead of declaring this stuff unconditionally
                   1867:        moved memcasecmp() into support.c
                   1868:        eliminated -TEXT (all uses replaced, except within prim)
                   1869:        converted CAPSCOMP and -TRAILING into high-level words
                   1870:        folded C code for more complex primitives into support.c
                   1871:        Fliterals are now decompiled ok
                   1872:        f.rdp etc. documentation changes
                   1873:        added test cases for SEARCH
                   1874: 
                   1875:        * Makefile.in, engine/main.c: minor changes
                   1876: 
1.7       anton    1877: 2003-01-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1878: 
                   1879:        * test/gforth.fs: bugfix in test/gforth.fs
                   1880: 
                   1881:        * ans-report.fs, stuff.fs: converted ans-report.fs to absolute branches
                   1882:        changed comments for f.rdp etc.
                   1883: 
                   1884:        * Makefile.in, test/gforth.fs: added test cases for f>str-rdp
                   1885: 
                   1886:        * prim, stuff.fs:
                   1887:        bugfixes and improvements for f.rdp, represent, and friends
                   1888: 
1.7       anton    1889: 2003-01-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1890: 
                   1891:        * prim, startup.fs, stuff.fs: added F.RDP F>STR-RDP F>BUF-RDP
                   1892: 
1.7       anton    1893: 2003-01-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1894: 
                   1895:        * prim, quotes.fs: REPRESENT bugfix
                   1896:        new escape sequence \q (equivalent to \").
                   1897: 
1.7       anton    1898: 2003-01-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1899: 
                   1900:        * kernel/int.fs, stuff.fs: added ]] ... [[
                   1901:        fixed compile-only error message
                   1902: 
                   1903:        * INSTALL, configure.in:
                   1904:        Declared some environment variables in configure.in
                   1905:        cleaned up PEEPHOLE configuration options (no longer used in C code)
                   1906:        related documentation changes in INSTALL
                   1907: 
                   1908:        * configure.in, kernel/input.fs, kernel/require.fs, stamp-h.in, stuff.fs:
                   1909:        disabled long long on PPC (buggy in some gcc versions).
                   1910:        implemented EXECUTE-PARSING-FILE (new-input only).
                   1911: 
                   1912:        * kernel/input.fs: added EXECUTE-PARSING
                   1913: 
                   1914:        * kernel/require.fs, blocks.fs, kernel/files.fs, kernel/int.fs, source.fs, wf.fs:
                   1915:        factored out saving and restoring loadfilename (not relevant for new-input)
                   1916: 
1.7       anton    1917: 2003-01-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1918: 
                   1919:        * doc/gforth.ds, source.fs: loadfilename#>str is now safer
                   1920:        documented the interaction of markers and ~~ and assertions
                   1921: 
1.7       anton    1922: 2003-01-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1923: 
                   1924:        * kernel/require.fs, source.fs:
                   1925:        replaced "*a file*" etc. with "*somewhere*"
                   1926: 
                   1927:        * blocks.fs, kernel/files.fs, kernel/input.fs, kernel/int.fs, kernel/require.fs, kernel/vars.fs, source.fs, wf.fs:
                   1928:        replaced loadfilename# with loadfilename (bugfix)
                   1929: 
                   1930:        * kernel/int.fs, kernel/io.fs, kernel/main.fs, kernel/nio.fs, kernel/paths.fs, kernel/require.fs, kernel/toolsext.fs, kernel/vars.fs, engine/signals.c, engine/support.c, kernel/args.fs, kernel/basics.fs, kernel/comp.fs, kernel/cond.fs, kernel/files.fs, engine/Makefile.in, engine/engine.c, engine/forth.h, engine/main.c, arch/mips/machine.h, arch/power/machine.h, arch/sparc/machine.h, doc/gforth.ds, arch/386/machine.h, arch/alpha/machine.h, arch/m68k/machine.h, prims2x.fs, search.fs, startup.fs, struct.fs, vt100key.fs, wordinfo.fs, configure.in, cross.fs, debug.fs, doskey.fs, environ.fs, extend.fs, glocals.fs, hash.fs, look.fs, machpc.fs.in, Makedist.in, Makefile.in, blocks.fs:
                   1931:        undid changes to copyright notices
                   1932: 
1.10      anton    1933: 2003-01-19  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    1934: 
                   1935:        * kernel/int.fs, kernel/io.fs, kernel/main.fs, kernel/nio.fs, kernel/paths.fs, kernel/require.fs, kernel/toolsext.fs, kernel/vars.fs, engine/forth.h, engine/main.c, engine/signals.c, engine/support.c, kernel/args.fs, kernel/basics.fs, kernel/comp.fs, kernel/cond.fs, kernel/files.fs, kernel/input.fs, engine/engine.c, doc/gforth.ds, engine/Makefile.in, arch/386/machine.h, arch/alpha/machine.h, arch/m68k/machine.h, arch/mips/machine.h, arch/power/machine.h, arch/sparc/machine.h, look.fs, machpc.fs, machpc.fs.in, prims2x.fs, search.fs, startup.fs, struct.fs, vt100key.fs, wordinfo.fs, blocks.fs, configure.in, cross.fs, debug.fs, doskey.fs, environ.fs, extend.fs, glocals.fs, hash.fs, Makedist.in, Makefile.in:
                   1936:        Updated copyright notices
                   1937:        Added stack effects to kernel/input.fs
                   1938: 
1.10      anton    1939: 2003-01-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    1940: 
                   1941:        * configure.in, kernel/int.fs:
                   1942:        Added intptr_t and int128_t to types to be checked
                   1943:        Changed boot message copyright date
                   1944: 
1.7       anton    1945: 2003-01-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1946: 
                   1947:        * engine/main.c: flush_to_here now not called on superblock ends
                   1948: 
                   1949:        * engine/forth.h, engine/main.c, kernel/comp.fs, code.fs, configure.in:
                   1950:        Icache-flushing is now not performed on generating a NEXT, just on the
                   1951:           end of a definition through finish-code.
                   1952:        Eliminated MIPS linker testing (not necessary with hybrid D/ITC).
                   1953:        --no-dynamic is default on systems that don't define FLUSH_ICACHE.
                   1954: 
1.7       anton    1955: 2003-01-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1956: 
                   1957:        * Makefile.in, engine/Makefile.in, kernel/comp.fs, kernel/int.fs, prim:
                   1958:        eliminated all greedy static superinstruction stuff (we will use something
                   1959:          else for static superinstructions eventually)
                   1960:        eliminated PRIMTABLE PREPARE-PEEPHOLE-TABLE PEEPHOLE-OPT COMPILE-PRIM
                   1961: 
                   1962:        * engine/forth.h, engine/main.c, kernel/int.fs, prim:
                   1963:        moved DOES-HANDLER! from prim to kernel/int.fs
                   1964:        eliminated MAKE_DOES_HANDLER
                   1965: 
                   1966:        * ans-report.fs, engine/main.c, prim:
                   1967:        deleted unused prims (HASHKEY) and COMPILE-PRIM
                   1968: 
1.7       anton    1969: 2003-01-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1970: 
                   1971:        * kernel/int.fs, prim:
                   1972:        moved CODE-ADDRESS! DOES-CODE! /DOES-HANDLER from prim to kernel/int.fs
                   1973: 
                   1974:        * engine/forth.h, kernel/getdoers.fs, kernel/int.fs, prim:
                   1975:        moved >code-address and >does-code from prim to kernel/int.fs
                   1976: 
                   1977:        * kernel/int.fs, prim: moved >BODY from prim to kernel/int.fs
                   1978: 
                   1979:        * prim: kludged NEWLINE portability bug
                   1980: 
1.7       anton    1981: 2003-01-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1982: 
                   1983:        * engine/forth.h, engine/main.c, engine/threaded.h, prim:
                   1984:        changes to eliminate gcc warnings
                   1985: 
                   1986:        * arch/mips/machine.h, arch/power/machine.h, arch/sparc/machine.h, engine/signals.c, arch/386/machine.h, arch/alpha/machine.h, arch/hppa/machine.h, arch/m68k/machine.h, configure.in, Makefile.in:
                   1987:        Some changes for portability to AIX and Darwin
                   1988:        Eliminated the (non-hybrid) direct threading stuff from arch/*/machine.h
                   1989: 
1.7       anton    1990: 2003-01-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    1991: 
                   1992:        * backtrac.fs, look.fs, see.fs, test/other.fs:
                   1993:        Changed interfaces of PRIM>NAME THREADED>NAME to be like >NAME.
                   1994: 
                   1995:        * Makefile.in, configure.in:
                   1996:        added dependence on engine/config.h (for automatic autoheader call)
                   1997:        removed most feature test macro definitions (problems with Darwin)
                   1998:        dynamic is now default for all gcc versions
                   1999:        various changes to configure.in (for Darwin, ia64, m68k, generic)
                   2000: 
1.7       anton    2001: 2003-01-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2002: 
                   2003:        * test/other.fs, backtrac.fs, look.fs, see.fs:
                   2004:        bugfix: LOOK works again for xts of primitives
                   2005:        new words: threaded>xt, prim>name, threaded>name (stack effect not final)
                   2006: 
1.7       anton    2007: 2003-01-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2008: 
                   2009:        * engine/forth.h, engine/main.c, machpc.fs, machpc.fs.in:
                   2010:        undid the unnecessary/broken stuff Bernd has done
                   2011:        moved a change from machpc.fs to machpc.fs.in
                   2012:        removed machpc.fs (generated file)
                   2013: 
1.10      anton    2014: 2003-01-03  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2015: 
                   2016:        * engine/forth.h, kernel/basics.fs, kernel/main.fs, Makefile.in, arch/4stack/mach.fs, arch/4stack/prim.fs, arch/4stack/relocate.fs, arch/misc/mach.fs, arch/misc/prim.fs, cross.fs, machpc.fs:
                   2017:        Made 4stack port of Gforth EC work again
                   2018: 
1.7       anton    2019: 2003-01-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2020: 
                   2021:        * arch/generic/machine.h, arch/power/machine.h, engine/threaded.h:
                   2022:        PPC fixes and speedups
                   2023: 
1.10      anton    2024: 2003-01-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2025: 
                   2026:        * Makefile.in, engine/main.c, engine/threaded.h, kernel/accept.fs, look.fs:
                   2027:        Fixed look problem
                   2028:        Added benchmarking of all engines
                   2029: 
1.7       anton    2030: 2003-01-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2031: 
                   2032:        * engine/main.c, engine/support.c, prim:
                   2033:        Alpha bug workaround (disabled ALIGN_CODE)
                   2034:        fixed bugs in F>D and D>F
                   2035: 
                   2036:        * engine/forth.h:
                   2037:        support for small (cell-sized or smaller) off_t on machines without proper
                   2038:          double-cell type; typically needed on 64-bit machines.
                   2039: 
                   2040:        * configure.in, engine/forth.h:
                   2041:        feature test macros now defined in configure.in (so the tests see them) instead
                   2042:          of engine/forth.h
                   2043:        Testing for size of off_t
                   2044: 
1.10      anton    2045: 2003-01-01  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2046: 
                   2047:        * kernel/cond.fs, kernel/input.fs, cross.fs, prim, see-ext.fs, see.fs:
                   2048:        Cleaned up prim file (only one soft of branches, grouping)
                   2049:        Added auto-expanding tib for file reading - the terminal line length remains
                   2050:        limited.
                   2051: 
1.7       anton    2052: 2002-12-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2053: 
                   2054:        * engine/Makefile.in:
                   2055:        dependence for engine/prim_grp.i in engine/Makefile.in
                   2056: 
                   2057:        * Makefile.in, engine/engine.c, engine/main.c, prims2x.fs:
                   2058:        restored the old engine/prim_lab.i format (for vmgen compatibility)
                   2059:        introduced engine/prim_grp.i for the new use
                   2060: 
                   2061:        * prims2x.fs:
                   2062:        vmgen: introduced STACK-ACCESS-TRANSFORM to support upward-growing stacks.
                   2063: 
1.10      anton    2064: 2002-12-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2065: 
                   2066:        * prim: Forth replacement for absolute branch
                   2067: 
1.10      anton    2068: 2002-12-28  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2069: 
                   2070:        * engine/engine.c, engine/forth.h, engine/main.c, engine/threaded.h, filedump.fs, prim, prims2x.fs, Makefile.in, comp-i.fs, cross.fs:
                   2071:        First inclusion of group-based primitive tokens (no reordering happend yet)
                   2072: 
1.7       anton    2073: 2002-12-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2074: 
                   2075:        * engine/main.c, comp-i.fs, cross.fs: increased image version
                   2076: 
                   2077:        * prim, prims2x.fs:
                   2078:        prims2x: INST_TAIL now produces NEXT_P2 again by default
                   2079: 
                   2080:        * Makefile.in, engine/Makefile.in, prims2x.fs, vmgen-ex/mini.h, vmgen-ex2/mini.h:
                   2081:        some fixes to make make dist work
                   2082:        bugfixes to make building outside srcdir work
                   2083:        minor prims2x.fs bugfix (for vmgen-ex)
                   2084:        vmgen-ex[2] bugfix
                   2085: 
                   2086:        * configure.in: modernized configure.in (with the help of autoupdate)
                   2087: 
                   2088:        * doc/version.texi.in, engine/Makefile.in, engine/main.c, kernel/args.fs, doc/gforth.ds, mkos2mf.sed, vmgen.in, Makefile.in, README, acinclude.m4, configure.in, extend.fs, gforth.lsm, gforthmi.in, mkdosmf.sed:
                   2089:        replaced some automake macros with autoconf macros; related changes in
                   2090:          autoconf variables (e.g., @VERSION@ -> @PACKAGE_VERSION@)
                   2091:        gforth-prof and gforth-native are now not built by default
                   2092:        modernized "Automatic Remaking" section of Makefile.in
                   2093:        Updated bug reporting instructions
                   2094:        Eliminated use of old bug reporting email address
                   2095: 
1.7       anton    2096: 2002-12-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2097: 
                   2098:        * code.fs, kernel/basics.fs, kernel/comp.fs, kernel/int.fs, stuff.fs, Makefile.in:
                   2099:        made CODE and ;CODE work again
                   2100: 
                   2101:        * see-ext.fs, see.fs, startup.fs:
                   2102:        SEE now works again for control structures and strings
                   2103: 
1.7       anton    2104: 2002-12-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2105: 
                   2106:        * kernel/comp.fs, see.fs: worked on SEE
                   2107:        COMPILE, now produces LIT@ and LIT+ again
                   2108: 
                   2109:        * blocks.fs, kernel/paths.fs:
                   2110:        Limit blocks files to 2GB (to avoid catastrphic interaction with gforth<0.6.0)
                   2111:        blocks bugfixes: OPEN-BLOCKS tries to avoid deleting existing blocks files
                   2112:          SAVE-BUFFERS stack underflow fixed
                   2113: 
1.7       anton    2114: 2002-12-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2115: 
                   2116:        * engine/forth.h, engine/io.c, engine/main.c, engine/memcmpc.c, engine/profile.c, engine/signals.c, configure.in, engine/engine.c, prim:
                   2117:        Gforth now supports large files (>2GB) on small machines (32-bits/cell).
                   2118:        forth.h now asks for all kinds of POSIX, X/Open, and GNU support.
                   2119:        rearranged include files such that forth.h precedes the system files.
                   2120: 
                   2121:        * elisp-comp, engine/main.c, install-sh, missing, mkinstalldirs, configure.in:
                   2122:        some configure.in cleanups.  In particular, I replaced all echos with
                   2123:          AC_MSG_... macros.
                   2124:        The gcc version (for disabling dynamic code) is now checked in configure (not
                   2125:          when compiling main.c)
                   2126:        updated elisp-comp install-sh missing mkinstalldirs from autoconf-2.54
                   2127: 
1.7       anton    2128: 2002-12-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2129: 
                   2130:        * engine/engine.c, configure.in:
                   2131:        the skipping code for engine2 is now checked with configure
                   2132: 
1.7       anton    2133: 2002-12-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2134: 
                   2135:        * engine/threaded.h:
                   2136:        cfa is now killed in NEXT_P2 in some direct threading schemes (for better
                   2137:          register allocation)
                   2138: 
1.10      anton    2139: 2002-12-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2140: 
                   2141:        * extend.fs, gforth.el, look.fs: gforth.el: LEAVE ?LEAVE
                   2142:        rest: made compilable with gforth 0.5.0
                   2143: 
1.7       anton    2144: 2002-12-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2145: 
                   2146:        * arch/386/machine.h, engine/engine.c:
                   2147:        minimized differences between engine and engine2 to avoid register
                   2148:          allocation differences
                   2149:        disabled USE_TOS on 386 without FORCE_REG (otherwise sp is spilled)
                   2150: 
                   2151:        * BUILD-FROM-SCRATCH: some more BUILD-FROM-SCRATCH refinements
                   2152: 
                   2153:        * BUILD-FROM-SCRATCH, Makefile.in: refined BUILD-FROM-SCRATCH
                   2154: 
1.7       anton    2155: 2002-12-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2156: 
                   2157:        * prim: compile-prim is now obsolete
                   2158: 
                   2159:        * kernel/comp.fs, engine/main.c:
                   2160:        "compile," now uses compile-prim1 instead of compile-prim
                   2161:        disablesd compile-prim
                   2162: 
                   2163:        * engine/Makefile.in, engine/engine.c:
                   2164:        each engine is now compiled separately; unfortunately, the problem with
                   2165:          lots of differences between engine and engine2 in gforth-fast on i386 without
                   2166:          force-reg persists
                   2167: 
                   2168:        * engine/engine.c, engine/forth.h, engine/main.c:
                   2169:        moved global/static vars from engine.c into main.c (to avoid duplicating them)
                   2170: 
                   2171:        * engine/support.c, doc/gforth.ds, engine/Makefile.in, engine/engine.c:
                   2172:        moved all functions except engine() out of engine.c into (new file) support.c
                   2173:        minor documentation changes (suggested by John A. Peters <japeters@pacbell.net>)
                   2174: 
1.10      anton    2175: 2002-12-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2176: 
                   2177:        * prim: Made the hash shift array static
                   2178: 
1.7       anton    2179: 2002-12-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2180: 
                   2181:        * Makefile.in, engine/main.c:
                   2182:        "make check" now checks all engines and some variations
                   2183:        bugfix in forget-dyncode
                   2184: 
                   2185:        * engine/engine.c, engine/rint.c, test/float.fs, configure.in, float.fs, prim:
                   2186:        fround is a primitive again
                   2187:        rint replacement function written
                   2188: 
1.10      anton    2189: 2002-12-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2190: 
                   2191:        * cross.fs, kernel/quotes.fs, machpc.fs, machpc.fs.in:
                   2192:        Changed string compilation to not use the return stack to skipp the string
                   2193:        added control-rack property to specify if the return stack does point to
                   2194:        control-relevant information
                   2195: 
1.7       anton    2196: 2002-12-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2197: 
                   2198:        * engine/main.c: bugfixes in DECOMPILE-PRIM (no crash on non-address,
                   2199:           find @ instead of >code-address etc.)
                   2200: 
                   2201:        * engine/main.c, kernel/int.fs, look.fs, see.fs, simp-see.fs:
                   2202:        implemented DECOMPILE-PRIM and use it in (LOOK); SIMPLE-SEE works again
                   2203:        minor bugfix in SIMPLE-SEE
                   2204:        HEAD? now delivers 1 on likely-false positives
                   2205: 
                   2206:        * engine/forth.h, engine/main.c, extend.fs, prim:
                   2207:        dynamically generated code is now (sort of) released on executing a MARKER
                   2208: 
1.7       anton    2209: 2002-12-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2210: 
                   2211:        * engine/main.c: code_area now allocated on demand (unlimited size)
                   2212:        some refactoring in dynamic code generation
                   2213: 
                   2214:        * engine/Makefile.in, engine/main.c, Makefile.in, prims2x.fs:
                   2215:        now engine/prim_num.i is generated, and used in main.c (for main-native.o)
                   2216: 
1.7       anton    2217: 2002-12-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2218: 
                   2219:        * hash.fs:
                   2220:        the limit for hash table doubling is now an average 2 entries/bucket
                   2221: 
                   2222:        * engine/main.c: bugfix ("gforth" crashed, "./gforth" didn't)
                   2223: 
1.7       anton    2224: 2002-12-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2225: 
                   2226:        * ToDo-native, except.fs, float.fs, see-ext.fs:
                   2227:        TRY should now be partially ready forth gforth-native
                   2228:        FLITERAL should be ready for gforth-native
                   2229: 
1.7       anton    2230: 2002-12-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2231: 
                   2232:        * assert.fs, debugs.fs, doc/gforth.ds, source.fs:
                   2233:        source positions are now passed through literals instead of using
                   2234:          return stack tricks; appropriate changes in the users of source.fs.
                   2235: 
                   2236:        * kernel/quotes.fs, quotes.fs, see.fs, extend.fs:
                   2237:        eliminated all uses of "lit (abort") (s") (.") outside cross.fs, except one
                   2238:        eliminated (c"); cliteral is now in the kernel.
                   2239: 
1.7       anton    2240: 2002-12-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2241: 
                   2242:        * kernel/comp.fs, kernel/quotes.fs, prim: New word: "MEM,"
                   2243:        new implementations of CLITERAL (independent of threaded code size) and
                   2244:           SLITERAL (also can deal with long strings now)
                   2245: 
1.10      anton    2246: 2002-11-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2247: 
                   2248:        * acconfig.h:
                   2249:        Deleted acconfig.h after cleaning up configure (no longer needed)
                   2250: 
                   2251:        * configure.in: Cleaned up configuring
                   2252: 
                   2253:        * acconfig.h, configure.in, engine/main.c:
                   2254:        Added check for directory separation
                   2255: 
                   2256:        * hash.fs:
                   2257:        Added tracking of the number of hash table entries and doubling the hash
                   2258:        size when this number exceeds the number of buckets
                   2259: 
1.7       anton    2260: 2002-11-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2261: 
                   2262:        * engine/threaded.h, kernel/basics.fs, kernel/comp.fs, kernel/quotes.fs, arch/386/machine.h, engine/Makefile.in, engine/engine.c, engine/forth.h, engine/main.c, prims2x.fs, Makefile.in, prim:
                   2263:        new engine gforth-native (works on 386 arch only for now).
                   2264:          appropriate changes in control-flow instructions in prim
                   2265:          new primitives SET-NEXT-CODE and CALL2 (not necessary for the other engines)
                   2266:          new primitives COMPILE-PRIM1 and FINISH-CODE
                   2267:          prims2x.fs now produces IMMARG(...) macros for initializing immediate args
                   2268:          prims2x.fs: changes in some of the output-c-tail words (goes with the
                   2269:             changes in the control-flow words).
                   2270:          appropriate changes in engine.c
                   2271:          engine.c: rewrite of check_prims, support for gforth-native (NO_IP)
                   2272:          threaded.c: support for NO_IP
                   2273:          various kernel files: started to eliminate return stack manipulations for
                   2274:            embedding data (e.g. string literals); incomplete.
                   2275:        dynamic superinstructions now use LABEL2 instead of IS_NEXT_JUMP
                   2276:        FORCE_REG has no effect if DOUBLY_INDIRECT (gcc-2.95.1 crashes otherwise;
                   2277:           it's unclear which change provoked this).
                   2278: 
1.7       anton    2279: 2002-11-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2280: 
                   2281:        * engine/engine.c, engine/forth.h, engine/main.c:
                   2282:        No engine2 and other dynamic stuff is compiled for gforth-itc, -iditc, -prof
                   2283: 
1.7       anton    2284: 2002-11-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2285: 
                   2286:        * test/float.fs, Makefile.in, engine/signals.c, float.fs:
                   2287:        New file test/float.fs
                   2288:        FROUND-OFFSET now defined without f**
                   2289:        bugfix in signals (disabled SA_ONSTACK in most cases to allow graceful_exit).
                   2290: 
1.7       anton    2291: 2002-10-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2292: 
                   2293:        * engine/signals.c, prim, float.fs:
                   2294:        FROUND is now implemented in high-level Forth.
                   2295:          The primitive is now called "(FROUND)".
                   2296: 
1.7       anton    2297: 2002-10-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2298: 
                   2299:        * engine/signals.c: work around missing MacOS X FPE_... si_codes
                   2300: 
1.7       anton    2301: 2002-10-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2302: 
                   2303:        * engine/main.c, engine/signals.c, engine/forth.h:
                   2304:        Gforth now survives destruction of the C stack pointer (it now uses
                   2305:          sigaltstack() to set up signal handling on another stack).
                   2306: 
1.7       anton    2307: 2002-10-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2308: 
                   2309:        * peeprules.vmg: emptied peeprules.vmg again
                   2310: 
                   2311:        * peeprules.vmg, prims2x.fs:
                   2312:        bugfix (use of inst-pointer-update left stack items)
                   2313:        bugfix (now no debugging output at superinstruction end)
                   2314:        refactored output-c-tail...
                   2315: 
                   2316:        * prims2x.fs:
                   2317:        In superinstructions, move stores into the last part writing to the stack item.
                   2318: 
                   2319:        * prims2x.fs:
                   2320:        Stack loads in superinstructions are now delayed until the part that needs them
                   2321: 
1.7       anton    2322: 2002-10-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2323: 
                   2324:        * config.guess, config.sub:
                   2325:        config.guess and config.sub from autoconf-2.54
                   2326: 
1.10      anton    2327: 2002-10-04  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2328: 
                   2329:        * engine/main.c, configure.in, prim, prims2x.fs: Fixes for GCC 3.2
                   2330: 
1.7       anton    2331: 2002-10-02  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2332: 
                   2333:        * arch/misc/asm.fs: warn if end-label / end-code is missing
                   2334: 
                   2335:        * arch/misc/prim.fs: fix: missing end-label statements
                   2336: 
                   2337:        * arch/misc/optcmove.fs: added
                   2338: 
                   2339:        * arch/misc/mach.fs, arch/misc/sim.fs: romable feature
                   2340: 
                   2341:        * arch/misc/asm.fs: added txd io stuff
                   2342: 
1.7       anton    2343: 2002-09-26  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2344: 
                   2345:        * cross.fs:
                   2346:        If abranch option is on we compiler abranch, a?branch, a(do), ...
                   2347:        (instead of branch, ...) and use absolute addresses for branch
                   2348:        targets.
                   2349: 
                   2350:        * machpc.fs.in, machpc.fs: added abranch option
                   2351: 
1.7       anton    2352: 2002-09-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2353: 
                   2354:        * kernel/cond.fs, except.fs:
                   2355:        replace all uses of relative branches with absolute branches
                   2356:          Exception: cross still produces relative branches in the kernel.
                   2357: 
                   2358:        * prim: added absolute versions of all relative branches
                   2359:          I am not sure if I got conditional compilation right.
                   2360:          I left the Forth code for acondbranch alone because I don't know
                   2361:            what may be used there.
                   2362: 
                   2363:        * prim: changed lit+ and lit@ into simple primitives
                   2364: 
1.7       anton    2365: 2002-09-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2366: 
                   2367:        * prims2x.fs: added include-skipped-insts to prims2x.fs
                   2368: 
                   2369:        * Makefile.in, prims2x.fs:
                   2370:        Changed creation of engine/super.i into engine/costs.i, which contains
                   2371:           all primitives, not just superinstructions; costs now work (mostly)
                   2372: 
                   2373:        * doc/vmgen.texi, Makefile.in, prims2x.fs:
                   2374:        Added generation of engine/supers.i
                   2375:        Deleted generation of kernel/peephole.fs
                   2376: 
1.7       anton    2377: 2002-09-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2378: 
                   2379:        * engine/Makefile.in, engine/main.c:
                   2380:        Disabled dynamic native code generation for gcc >=3.1
                   2381:        added flag --dynamic
                   2382: 
1.7       anton    2383: 2002-09-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2384: 
                   2385:        * test/other.fs, engine/main.c:
                   2386:        Bugfixes: compile_prim now flushes the I-cache; fixed test case
                   2387: 
1.7       anton    2388: 2002-09-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2389: 
                   2390:        * look.fs, see.fs:
                   2391:        bugfix: (complex) SEE now works (output quality could be improved, though).
                   2392: 
                   2393:        * look.fs: bugfix: simple decompilation of static hybrid threaded code
                   2394: 
                   2395:        * blocks.fs, compat/strcomp.fs, engine/forth.h, startup.fs:
                   2396:        fixed bugs in compat/strcomp.fs and its usage
                   2397: 
                   2398:        * kernel/comp.fs, kernel/paths.fs, kernel/require.fs, compat/strcomp.fs, kernel/args.fs, kernel/basics.fs, savesys.fs, startup.fs, stuff.fs, wf.fs, fi2c.fs, glocals.fs, history.fs, httpd.fs, locate.fs, oof.fs, prims2x.fs, proxy.fs, quotes.fs, Makefile.in, cross.fs, ds2texi.fs:
                   2399:        Added compat/strcomp.fs, introducing STR=, STRING-PREFIX?, and STR<
                   2400:        replaced most occurences of COMPARE with STR= and STRING-PREFIX?
                   2401: 
1.7       anton    2402: 2002-09-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2403: 
                   2404:        * doc/vmgen.texi, engine/main.c, configure.in: changed version
                   2405:        disabled dynamic code generation for now (problems with gcc-3.2).
                   2406:        documentation changes
                   2407: 
1.7       anton    2408: 2002-08-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2409: 
                   2410:        * doc/vmgen.texi, prim, prims2x.fs:
                   2411:        Made store optimization optional (default off), and documented it
                   2412: 
                   2413:        * engine/main.c, engine/Makefile.in, engine/engine.c, engine/forth.h, arch/386/machine.h, arch/generic/machine.h, doc/gforth.ds, testdist:
                   2414:        gforth now stores a local ip to saved_ip instead of using a global ip
                   2415:          associated changes in register allocation, threading, documentation
                   2416:        testdist now also tests vmgen and vmgen-ex
                   2417: 
1.7       anton    2418: 2002-08-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2419: 
                   2420:        * README, README.vmgen, configure.in, cross.fs, doc/vmgen.texi, Makefile.in:
                   2421:        Getting ready for the Vmgen release
                   2422:        New snapshot dates, various documentation changes, Makefile and configure fixes
                   2423: 
1.7       anton    2424: 2002-08-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2425: 
                   2426:        * doc/vmgen.texi: documentation changes
                   2427: 
                   2428:        * vmgen-ex2/Makefile, vmgen-ex2/engine.c, vmgen-ex/Makefile, vmgen-ex/engine.c:
                   2429:        made all threading schemes run in vmgen-ex*
                   2430: 
1.7       anton    2431: 2002-08-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2432: 
                   2433:        * Makefile.in, doc/vmgen.texi, prims2x.fs, vmgen.in:
                   2434:        prims2x.fs now outputs #line directives at the end of the user C code
                   2435:        documentation changes
                   2436: 
                   2437:        * vmgen-ex/engine.c, vmgen-ex/mini-inst.vmg, vmgen-ex2/engine.c, vmgen-ex2/mini-inst.vmg, doc/vmgen.texi, prims2x.fs, vmgen.in:
                   2438:        prims2x.fs changes: now supports C code delimited by braces;
                   2439:                            Forth or C names for primitives depending on [ifdef] vmgen
                   2440:        Documentation changes
                   2441:        adapted vmgen-ex* to earlier prims2x.fs changes
                   2442: 
1.7       anton    2443: 2002-08-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2444: 
                   2445:        * doc/vmgen.texi, engine/engine.c, prim, prims2x.fs:
                   2446:        Vmgen documentation changes
                   2447:        Small changes in Vmgen and related changes in prim and engine/engine.c
                   2448: 
1.7       anton    2449: 2002-08-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2450: 
                   2451:        * doc/version.texi.in, doc/vmgen.texi, Makefile.in, configure.in:
                   2452:        Documentation changes
                   2453: 
1.7       anton    2454: 2002-08-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2455: 
                   2456:        * Makefile.in, doc/texinfo.tex, doc/vmgen.texi:
                   2457:        vmgen documentation changes
                   2458: 
1.7       anton    2459: 2002-08-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2460: 
                   2461:        * COPYING.DOC, Makefile.in, doc/fdl.texi, doc/vmgen.texi:
                   2462:        documentation changes
                   2463: 
1.7       anton    2464: 2002-08-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2465: 
                   2466:        * stuff.fs: added str= and string-prefix?
                   2467: 
1.7       anton    2468: 2002-08-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2469: 
                   2470:        * engine/engine.c, Benchres, doc/vmgen.texi, prims2x.fs:
                   2471:        added LABEL2 generation to prims2x.fs for future portable superinstructions
                   2472: 
1.7       anton    2473: 2002-08-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2474: 
                   2475:        * doc/vmgen.texi: documentation changes
                   2476: 
                   2477:        * doc/vmgen.texi: more documentation
                   2478: 
1.7       anton    2479: 2002-08-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2480: 
                   2481:        * doc/vmgen.texi: documentation changes
                   2482: 
                   2483:        * vmgen-ex/engine.c, vmgen-ex/mini.h: more disassembly stuff
                   2484: 
                   2485:        * vmgen-ex2/disasm.c, vmgen-ex2/engine.c, vmgen-ex2/mini.h, prims2x.fs, vmgen-ex/disasm.c, vmgen-ex/engine.c, vmgen-ex/mini.h:
                   2486:        VM disassembler now prints immediate arguments nicely
                   2487: 
1.7       anton    2488: 2002-08-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2489: 
                   2490:        * doc/gforth.1, doc/vmgen.texi: documentation changes
                   2491: 
1.7       anton    2492: 2002-07-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2493: 
                   2494:        * vmgen-ex/README, vmgen-ex/engine.c, vmgen-ex/mini-super.vmg, vmgen-ex/mini.h, vmgen-ex/peephole.c, vmgen-ex/support.c, vmgen-ex2/README, vmgen-ex2/mini-super.vmg, vmgen-ex2/mini.h, vmgen-ex2/peephole.c, vmgen-ex2/support.c:
                   2495:        profiling now turns off superinstructions in vmgen-ex*
                   2496: 
1.10      anton    2497: 2002-07-26  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2498: 
                   2499:        * wf.fs: Old version of parse-string for Gforth 0.5.0 added
                   2500: 
1.7       anton    2501: 2002-07-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2502: 
                   2503:        * tags.fs: fixes (thanks to Erik Rossen)
                   2504: 
1.10      anton    2505: 2002-06-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2506: 
                   2507:        * Benchres, prim: Added Athlon XP 1800+ to Benchres
                   2508:        fixed type in wcall
                   2509: 
1.7       anton    2510: 2002-06-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2511: 
                   2512:        * ekey.fs: EKEY? now does not require complete ESC-sequences
                   2513: 
1.10      anton    2514: 2002-06-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2515: 
                   2516:        * httpd.fs, prim, tags.fs: Added tags.
                   2517:        Security fix in httpd.fs
                   2518:        Documentation for directory access in prim
                   2519: 
1.7       anton    2520: 2002-06-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2521: 
                   2522:        * vmgen-ex2/profile.c, vmgen-ex2/support.c, README.vmgen, vmgen-ex/engine.c, vmgen-ex/mini.h, vmgen-ex/mini.l, vmgen-ex/mini.y, vmgen-ex/peephole.c, vmgen-ex/profile.c, vmgen-ex/support.c, vmgen-ex2/engine.c, vmgen-ex2/mini.h, vmgen-ex2/mini.l, vmgen-ex2/peephole.c:
                   2523:        vmgen* now works with lcc and "gcc -O3 -ansi --pedantic -U__GNUC__"
                   2524: 
                   2525:        * vmgen-ex2/mini.y, vmgen-ex2/peephole-blacklist, vmgen-ex2/peephole.c, vmgen-ex2/profile.c, vmgen-ex2/seq2rule.awk, vmgen-ex2/simple.mini, vmgen-ex2/stat.awk, vmgen-ex2/support.c, vmgen-ex2/test.mini, vmgen-ex2/test.out, vmgen-ex2/test.prof, vmgen-ex/mini.h, vmgen-ex/profile.c, vmgen-ex2/Makefile, vmgen-ex2/README, vmgen-ex2/disasm.c, vmgen-ex2/engine.c, vmgen-ex2/fib.mini, vmgen-ex2/fib.prof, vmgen-ex2/mini-inst.vmg, vmgen-ex2/mini-super.vmg, vmgen-ex2/mini.h, vmgen-ex2/mini.l, doc/vmgen.texi, engine/engine.c, engine/forth.h, prims2x.fs, vmgen-ex/engine.c:
                   2526:        vmgen-related changes:
                   2527:        in prims2x:
                   2528:          Conversion macros for single items now take 2 arguments
                   2529:          Converting from two items to a type has changed order
                   2530:          argument printing for disassembler disabled (for now)
                   2531:          disassembler now also uses VM_IS_INST
                   2532:        in Gforth and vmgen-ex: adapted to work with changed prims2x
                   2533:        new: vmgen-ex2: uses union for Cell instead of casting (lots of
                   2534:           changes compared to vmgen-ex)
                   2535: 
                   2536:        * doc/vmgen.texi, ekey.fs, prim, prims2x.fs:
                   2537:        EKEY now returns single characters instead of waiting for the rest of
                   2538:           an escape sequence
                   2539:        documentation changes
                   2540: 
1.7       anton    2541: 2002-05-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2542: 
                   2543:        * doc/vmgen.texi, doc/gforth.ds, glocals.fs: Documentation changes
                   2544: 
1.7       anton    2545: 2002-05-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2546: 
                   2547:        * README, doc/vmgen.texi: changed mailing list address in README
                   2548:        started working on vmgen documentation
                   2549: 
1.7       anton    2550: 2002-05-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2551: 
                   2552:        * quotes.fs: bugfix
                   2553: 
1.7       anton    2554: 2002-04-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2555: 
                   2556:        * Makefile.in, quotes.fs: added quotes.fs in Makefile.in
                   2557: 
                   2558:        * quotes.fs: \n now means newline, not LF
                   2559: 
1.7       anton    2560: 2002-04-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2561: 
                   2562:        * kernel/int.fs, kernel/require.fs, doc/gforth.ds, startup.fs, gforth.el, quotes.fs:
                   2563:        gforth.el: while now increases indentation
                   2564:        new words s\" .\" \"-parse for dealing with non-printing characters
                   2565: 
1.7       anton    2566: 2002-04-18  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2567: 
                   2568:        * gforth.el:
                   2569:        Fixed bug that caused scrolling to slow down extremely since
                   2570:        forth-mode's fontification function was by default installed to
                   2571:        `fontification-functions' (in Emacs21).  Changed motion-hooking (for
                   2572:        screen-number display in block files) to using timers instead of
                   2573:        post-command-hook to prevent further speed lag.
                   2574: 
1.7       anton    2575: 2002-04-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2576: 
                   2577:        * kernel/int.fs, test/signals.fs, doc/gforth.ds, engine/main.c, kernel/comp.fs, Makefile.in, errors.fs, see.fs:
                   2578:        added regression test for signal on broken execute (not working on Linux-PPC)
                   2579:        new error message and code for ticking compile-only words
                   2580:        bug workaround for gforth binary (dynamic superinsts produced wrong code for
                   2581:            ?dup-0=-branch)
                   2582: 
1.7       anton    2583: 2002-03-25  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2584: 
                   2585:        * arch/misc/prim.fs: deleted x! and x@
                   2586: 
                   2587:        * arch/misc/prim.fs: before deleting x! and x@
                   2588: 
1.7       anton    2589: 2002-03-23  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2590: 
                   2591:        * gforth.el: Minor bug- und compatability fixes.
                   2592: 
1.7       anton    2593: 2002-03-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2594: 
                   2595:        * arch/m68k/machine.h, arch/mips/machine.h, arch/power/machine.h, arch/sparc/machine.h, engine/Makefile.in, engine/main.c, Makefile.in, arch/386/machine.h, arch/alpha/machine.h, arch/generic/machine.h, arch/hppa/machine.h, configure.in:
                   2596:        cleaned up #defines of DIRECT_THREADED and INDIRECT_THREADED
                   2597:        introduced engine gforth-itc (indirect threading, no replication)
                   2598:        fixed bug in indirect threading
                   2599: 
                   2600:        * ans-report.fs:
                   2601:        bugfix (replace-word adapted to primitive-centric code)
                   2602: 
                   2603:        * engine/main.c:
                   2604:        support for --no-super (no dynamic superinstructions) and
                   2605:                    --no-dynamic (use only static primitives)
                   2606: 
1.7       anton    2607: 2002-03-21  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2608: 
                   2609:        * cross.fs: fix?!
                   2610: 
                   2611:        * cross.fs: MAXU MINI MAXI work now with dlit,
                   2612: 
                   2613:        * cross.fs: added optional write protection for memory regions
                   2614: 
                   2615:        * cross.fs: added symentry and \?
                   2616: 
                   2617:        * arch/misc/prim.fs: cleanup
                   2618: 
                   2619:        * arch/misc/prim.fs:
                   2620:        volatile vm data (registers and stack) go to seperate memory region
                   2621:        (preparation for romable tests)
                   2622: 
1.7       anton    2623: 2002-03-20  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2624: 
                   2625:        * cross.fs: No forward references to native code definitions
                   2626:        (primitives and doer) are allowed any more
                   2627:        (didn't work in any case before, but now a warning is issued)
                   2628: 
                   2629:        * kernel/main.fs: sanity check for header address changed
                   2630: 
                   2631:        * kernel/main.fs:
                   2632:        moved image-header down to avoid forward reference for doer
                   2633: 
1.7       anton    2634: 2002-03-19  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2635: 
                   2636:        * cross.fs: cleaned up bernds changes.
                   2637:        tried to manage the peephole/call threading stuff with the
                   2638:        existing plugin definitions.
                   2639: 
                   2640:        * kernel/main.fs: Oops. Sorry for that empty log-message.
                   2641:        Moved forthstart definition to not have a forward reference on a primitive.
                   2642: 
                   2643:        * kernel/main.fs: *** empty log message ***
                   2644: 
                   2645:        * cross.fs: no functional change
                   2646: 
1.7       anton    2647: 2002-03-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2648: 
                   2649:        * engine/io.c: portability change
                   2650: 
                   2651:        * INSTALL, Makefile.in, configure.in:
                   2652:        Better discussion of cross-installation in INSTALL.
                   2653:        Force direct threading everywhere (indirect threading currentldoes not work).
                   2654:        make target "gforths" builds and copies all engines.
                   2655: 
1.7       anton    2656: 2002-03-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2657: 
                   2658:        * BUILD-FROM-SCRATCH, Makefile.in:
                   2659:        fixed Makefile bugs (to get BUILD-FROM-SCRATCH running again)
                   2660: 
1.7       anton    2661: 2002-02-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2662: 
                   2663:        * kernel/comp.fs, engine/forth.h, engine/main.c, engine/peephole.c, engine/profile.c, prim, prims2x.fs, Makefile.in:
                   2664:        lit@ and lit+ are now defined as superinstructions
                   2665:        compile lit @ and lit + instead of lit@ and lit+
                   2666:        extended prims2x to support superinstructions with non-C-names
                   2667:          (syntax: forth-name /c-name = ...)
                   2668:        support profiling of interpreters with superinstructions
                   2669:          (with simple instructions in the output).
                   2670:        profile output with prefixes only (enable by editing profile.c).
                   2671:        optional reporting of static superinstruction lengths (compared to
                   2672:          dynamic superinstructions); enable by compiling with -DPRINT_SUPER_LENGTHS
                   2673: 
1.7       anton    2674: 2002-02-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2675: 
                   2676:        * engine/engine.c, kernel/comp.fs, kernel/cond.fs, kernel/vars.fs, gforth.el, peeprules.vmg:
                   2677:        Compiles static superinstructions combined with dynamic superinstructions
                   2678:        added ENDIF to gforth.el
                   2679: 
1.7       anton    2680: 2002-01-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2681: 
                   2682:        * engine/main.c:
                   2683:        eliminated searching in compile_prim (faster startup and compilation)
                   2684: 
                   2685:        * engine/main.c, see.fs:
                   2686:        dynamic superinstructions for the code in the image
                   2687:        SEE works again for CODE words
                   2688: 
1.7       anton    2689: 2002-01-26  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2690: 
                   2691:        * gforth.el:
                   2692:        Fixed everything that prevented `gforth.el' from working with XEmacs
                   2693:        21.1. Fixed info-lookup.
                   2694: 
1.7       anton    2695: 2002-01-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2696: 
                   2697:        * arch/386/machine.h, engine/engine.c, engine/forth.h, engine/main.c, engine/threaded.h, prim:
                   2698:        hybrid direct/indirect threading (replaces direct threading)
                   2699: 
1.7       anton    2700: 2002-01-19  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2701: 
                   2702:        * gforth.el: Added code for making `gforth.el' work in Emacs 19.34.
                   2703: 
1.7       anton    2704: 2002-01-17  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2705: 
                   2706:        * gforth.el:
                   2707:        added and fixed `require's, fixed byte-code-compilation relevant
                   2708:        things (avoid free variables, top-level `require's etc), added
                   2709:        `(provide 'forth-mode)'
                   2710: 
1.10      anton    2711: 2002-01-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2712: 
                   2713:        * environ.fs, float.fs, startup.fs: Fixed enviroment queries
                   2714: 
1.7       anton    2715: 2002-01-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2716: 
                   2717:        * engine/forth.h, engine/main.c, engine/threaded.h: bugfixes
                   2718: 
1.7       anton    2719: 2002-01-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2720: 
                   2721:        * engine/main.c:
                   2722:        compile_prim now converts "xts" into "threaded-code" for DOUBLY_INDIRECT,
                   2723:             and reports non-primitive non-xt input
                   2724: 
1.7       anton    2725: 2002-01-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2726: 
                   2727:        * engine/engine.c, engine/forth.h, engine/main.c, engine/signals.c, engine/threaded.h, Makefile.in, comp-i.fs:
                   2728:        Differentiate between threaded code and xts in gforth-ditc and in gforthmi
                   2729: 
1.10      anton    2730: 2002-01-05  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2731: 
                   2732:        * engine/main.c, engine/signals.c, kernel/aliases0.fs, cross.fs, prim, search.fs:
                   2733:        Thrown out static vocabulary stack
                   2734:        Changed cross to make mixed threading workable
                   2735: 
                   2736:        * kernel/args.fs, kernel/comp.fs, kernel/int.fs, kernel/paths.fs, cross.fs, prim:
                   2737:        Cross compiler changes for mixed threading
                   2738: 
1.7       anton    2739: 2002-01-05  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2740: 
                   2741:        * search.fs, gforth.el: Made gforth.el hilight see and dbg.
                   2742:        Added dynamic search order stack allocation code to search.fs.
                   2743: 
1.10      anton    2744: 2002-01-04  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2745: 
                   2746:        * engine/engine.c, see.fs, cross.fs, prim:
                   2747:        Modified cross to get closer to mixed threading
                   2748:        Added a few debugging aids
                   2749: 
1.7       anton    2750: 2002-01-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2751: 
                   2752:        * engine/main.c: preparations in loader for hybrid threading
                   2753: 
1.10      anton    2754: 2002-01-01  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2755: 
                   2756:        * Benchres, Makefile.in:
                   2757:        Added benchmark result (superinstructions) for 600 MHz Athlon
                   2758:        Made cross work again with superinstructions (requires larger dictionary)
                   2759: 
1.7       anton    2760: 2001-12-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2761: 
                   2762:        * arch/alpha/machine.h, arch/power/_sync_cache_range.c, engine/main.c, Benchres, Makefile.in, arch/386/machine.h, machpc.fs, machpc.fs.in:
                   2763:        default dictionary size 1M cells
                   2764:        machine-specific stuff for dynamic superinstructions is now in machine.h
                   2765:        support for dynamic superinstructions for Alpha
                   2766: 
1.10      anton    2767: 2001-12-28  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2768: 
                   2769:        * engine/engine.c: undefined symbols to make engine.c work with GNU m4
                   2770: 
1.7       anton    2771: 2001-12-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2772: 
                   2773:        * engine/forth.h, engine/main.c, doc/gforth.ds, machpc.fs:
                   2774:        gforth no longer uses TOS caching (for improved error detection, suggested by
                   2775:                                           Dennis Donnelly).
                   2776:        The default FP stack size is 16K (for improved error detection).
                   2777:        minor changes.
                   2778: 
1.7       anton    2779: 2001-12-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2780: 
                   2781:        * engine/engine.c, kernel/toolsext.fs, prim:
                   2782:        dynamic superinstructions now continue across conditional branches
                   2783:        added DEFINED back in (as alias of [DEFINED])
                   2784: 
1.7       anton    2785: 2001-12-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2786: 
                   2787:        * engine/Makefile.in, engine/forth.h, engine/main.c, kernel/comp.fs, Benchres, Makefile.in, prim, prims2x.fs:
                   2788:        added dynamic superinstructions (currently for direct threading on 386,
                   2789:                                         without checking for other platforms)
                   2790: 
                   2791:        * engine/Makefile.in, engine/engine.c, engine/main.c, Benchres, doc/gforth.ds, prims2x.fs:
                   2792:        determine primitive relocatability for dynamic superinstructions
                   2793:        documentation changes (from bug reports by Robert Epprecht and others)
                   2794: 
1.7       anton    2795: 2001-12-15  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2796: 
                   2797:        * gforth.el:
                   2798:        Cleaned up motion-dectection, used for displaying screen-numbers in
                   2799:        forth-block-mode. Added support for just-in-time hilighting feature of
                   2800:        Emacs21 (using fontification-functions hook).
                   2801: 
1.7       anton    2802: 2001-12-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2803: 
                   2804:        * engine/engine.c, engine/threaded.h, doc/gforth.ds, prim, prims2x.fs:
                   2805:        use LABEL(name) instead of CASE I_name at the start of a primitive
                   2806:        fixed read-line tutorial documentation bug
                   2807: 
1.7       anton    2808: 2001-12-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2809: 
                   2810:        * Benchres, arch/386/machine.h:
                   2811:        more register allocation fine-tuning; USE_TOS is again used with gcc-3.*
                   2812: 
                   2813:        * Benchres, arch/386/machine.h, engine/Makefile.in:
                   2814:        explicit register allocation for gcc-3.0.x (not as good as gcc-2.95, but
                   2815:          better than before); don't use TOS with gcc-3.x, so rp can be allocated.
                   2816:        Compile engine.c with -fno-gcse (to improve gcc-3.x code quality).
                   2817: 
1.10      anton    2818: 2001-12-01  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2819: 
                   2820:        * engine/engine.c, prim, proxy.fs, script.fs:
                   2821:        Fixed popen access type (*not binary*)
                   2822:        Fixed some bugs in proxy.fs
                   2823:        Added scripting support
                   2824: 
1.10      anton    2825: 2001-11-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2826: 
                   2827:        * fi2c.fs: fixed fi2c.fs address size bug
                   2828: 
1.10      anton    2829: 2001-11-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2830: 
                   2831:        * arch/386/ncex/ncexcompiler.fs, arch/386/ncex/ncexcontrol.fs, arch/386/ncex/ncexcpu1.fs, arch/386/ncex/ncexcpu2.fs, arch/386/ncex/ncexregalloc.fs, Makefile.in, cross.fs, httpd.fs, prims2x.fs, proxy.fs, wf.fs:
                   2832:        Added tags generation for vi
                   2833:        small changes on httpd for EuroForth paper
                   2834:        Added navigation button generation via Gimp to wf
                   2835:        Made nccomp from Lars Krueger work at least somehow
                   2836: 
1.7       anton    2837: 2001-10-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2838: 
                   2839:        * engine/threaded.h, vmgen-ex/engine.c, prims2x.fs:
                   2840:        prims2x now generates CASE before the label
                   2841: 
                   2842:        * kernel/int.fs, BUGS, ekey.fs, machpc.fs:
                   2843:        added some function key names and sequences (from Linux console)
                   2844:        renamed NAME into PARSE-WORD
                   2845: 
1.10      anton    2846: 2001-10-07  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2847: 
                   2848:        * locate.fs: Added locate for vi fans
                   2849: 
1.10      anton    2850: 2001-09-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2851: 
                   2852:        * dosekey.fs, startup.fs: Added DOS support for ekey
                   2853: 
1.10      anton    2854: 2001-09-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2855: 
                   2856:        * kernel/toolsext.fs: Provided [defined] and [undefined]
                   2857:        Changed stack comments in toolsext.fs
                   2858: 
                   2859:        * history.fs:
                   2860:        Added ignoring command completion if there's another key in the queue
                   2861: 
1.10      anton    2862: 2001-09-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2863: 
                   2864:        * kernel/main.fs:
                   2865:        Put full featured startup.fs into main.fs, so that both BUILD-FROM-SCRATCH
                   2866:        and a build based on kernl*.fi can expect the same extensions.
                   2867: 
1.7       anton    2868: 2001-09-16  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2869: 
                   2870:        * arch/c165/prim.fs: fix
                   2871: 
                   2872:        * cross.fs: fix: cross now works again on top of kernlXYZ.fi
                   2873: 
                   2874:        * debug.fs, environ.fs, glocals.fs, look.fs: added requires
                   2875: 
                   2876:        * engine/.cvsignore: Added profile.i, peephole.i and gforth-prof
                   2877: 
                   2878:        * engine/main.c: Non-relocatable images with fixed base work again.
                   2879:        Base address of $100 and 0 are now special cases that indicate
                   2880:        a relocatable image.
                   2881: 
1.10      anton    2882: 2001-09-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2883: 
                   2884:        * arch/386/ncex/ncexcompiler.fs, engine/signals.c, history.fs:
                   2885:        Fix for terminals where TIOCGWINSZ doesn't work
                   2886:        Added bindkey to history.fs
                   2887: 
1.7       anton    2888: 2001-09-12  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2889: 
                   2890:        * cross.fs: added comment
                   2891: 
                   2892:        * kernel/main.fs: cleanup
                   2893: 
                   2894:        * machpc.fs, cross.fs, engine/main.c, kernel/basics.fs, kernel/main.fs:
                   2895:        Image starts at $100 for cross-compilation now. A NULL-reference
                   2896:        is really a reference to address 0 and NIL is 0.
                   2897:        In the kernel image-header to get the headers address.
                   2898:        Image loading is only changed minimal: The stuff with fixed
                   2899:        addressed images is thrown out, because every image is relocatable.
                   2900:        No header change. Old images should work.
                   2901: 
                   2902:        * cross.fs: renamed aprim
                   2903: 
1.10      anton    2904: 2001-09-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2905: 
                   2906:        * wf.fs: Improved table handling
                   2907: 
1.7       anton    2908: 2001-09-06  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2909: 
                   2910:        * cross.fs: added fixme comment
                   2911: 
                   2912:        * kernel/files.fs:
                   2913:        changed warnings to redefinitions-start / end because
                   2914:        we have to switch more than only the warnings
                   2915: 
1.7       anton    2916: 2001-09-05  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2917: 
                   2918:        * cross.fs: cleaned up
                   2919:        EC stuff currently broken
                   2920: 
                   2921:        * cross.fs:
                   2922:        fix: this version produces exacly the same images as version 1.101
                   2923: 
                   2924:        * cross.fs: - added changes for peephole optimization
                   2925:        Test version!
                   2926: 
                   2927:        * cross.fs: - some cleanup
                   2928:        - added dlit,
                   2929: 
                   2930:        * cross.fs: - oops, left some debugging output
                   2931:        - added comment for ghost fields
                   2932: 
                   2933:        * cross.fs:
                   2934:        merged in the sepearation from colon, and prim, through the >comp field in the ghost
                   2935:        still TODOs:
                   2936:        - peephole stuff
                   2937:        - unification of new >exec-compile and >comp fields
                   2938: 
                   2939:        a running kernl32l.fi was created successfully with this cross.fs
                   2940: 
1.7       anton    2941: 2001-09-04  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2942: 
                   2943:        * cross.fs: char optimization
                   2944: 
                   2945:        * cross.fs: lots of changes from the G&D project
                   2946:        - relocatable assembler output
                   2947:        - vocabularies support prepared
                   2948:        - lots of cleanup
                   2949:        - hooks for instant (target execution while cross-compilation)
                   2950:        - peephole changes from bernd missing
                   2951:        - genereation of kernl32l.fi works correctly
                   2952: 
                   2953:        * cross.fs: this is the orignal cross.fs from 0.5.0 updated
                   2954:        with input-method and long headers
                   2955:        (used to compare generated images, does not last long)
                   2956: 
                   2957:        * hash.fs: relocation fixes for cross-compilation
                   2958: 
                   2959:        * kernel/comp.fs, kernel/int.fs:
                   2960:        relocation fixes, use [compile] for immediate words
                   2961:        added AValue in comp.fs
                   2962: 
                   2963:        * cross.fs: interims version to check in the kernel changes
                   2964: 
                   2965:        * kernel/cloop.fs: changed compile to postpone
                   2966: 
                   2967:        * kernel/cbr.fs: changed to postpone
                   2968: 
                   2969:        * kernel/basics.fs: fix for ec: AConstant relocatable
                   2970: 
1.7       anton    2971: 2001-09-03  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    2972: 
                   2973:        * gforth.el:
                   2974:        Bugfix, Improved hilighting/indentation to recoginize structured
                   2975:        data-types, that end on %. Indentation now also ignores non-immediate
                   2976:        words inside definitions. Tested gforth.el on Emacs21. Works fine!!
                   2977: 
1.7       anton    2978: 2001-09-03  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2979: 
                   2980:        * arch/misc/tt.fs: fix for relocating
                   2981: 
1.10      anton    2982: 2001-08-25  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2983: 
                   2984:        * arch/386/asm.fs, wf.fs: Fixed 386 assembler jump table
                   2985:        Some improvements to Wiki Forth
                   2986: 
1.7       anton    2987: 2001-08-08  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    2988: 
                   2989:        * BUILD-FROM-SCRATCH: fix
                   2990: 
1.7       anton    2991: 2001-08-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    2992: 
                   2993:        * BUGS, doc/gforth.ds, float.fs, stuff.fs: New bug reports.
                   2994:        added slurp-fid; documented slurp-fid and slurp-file.
                   2995:        bugfix in f. (thanks to Doug Bagley).
                   2996: 
1.10      anton    2997: 2001-08-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    2998: 
                   2999:        * wf.fs: Another set of fixes for wf.fs
                   3000: 
1.10      anton    3001: 2001-08-05  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3002: 
                   3003:        * arch/386/ncex/ncexcompiler.fs, arch/386/ncex/ncexcpu1.fs, wf.fs:
                   3004:        Added toc handling to wf
                   3005:        Wrote wrapper code for ncex
                   3006: 
1.10      anton    3007: 2001-07-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3008: 
                   3009:        * wf.fs: Some further fixes
                   3010: 
1.10      anton    3011: 2001-07-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3012: 
                   3013:        * wf.fs: Fixed jpeg handling
                   3014:        Improved data base
                   3015: 
1.10      anton    3016: 2001-07-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3017: 
                   3018:        * wf.fs: Added image size handling
                   3019: 
1.10      anton    3020: 2001-07-22  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3021: 
                   3022:        * wf.fs: Some further modification to wiki for Forth
                   3023: 
1.10      anton    3024: 2001-07-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3025: 
                   3026:        * wf.fs: fixed table end problem
                   3027: 
                   3028:        * wf.fs: Added embedded images (no size yet)
                   3029:        Improved table parsing
                   3030: 
                   3031:        * wf.fs: Added HTML table, easier ways to add options to a tag
                   3032: 
                   3033:        * wf.fs: Improvements of wiki for Forth
                   3034:        Added small text data base
                   3035: 
1.10      anton    3036: 2001-07-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3037: 
                   3038:        * wf.fs: Added first version of a Wiki in Forth
                   3039: 
1.7       anton    3040: 2001-07-10  crook  <crook@mips.complang.tuwien.ac.at>
1.4       anton    3041: 
                   3042:        * cross.fs, arch/c165/mach.fs:
                   3043:        added constant for bits/char -- seems that this is now obligatory.
                   3044: 
                   3045:        * arch/6502/asm.fs, arch/6502/mach.fs:
                   3046:        fixed comments and formatting in asm.fs, and set a default processor variant
                   3047:        (one of the reasons why kernl-6502.fi doesn't build). Added null >boot in
                   3048:        mach.fs.
                   3049: 
                   3050:        * arch/misc/README:
                   3051:        fixed up comments to reflect current file organisation.
                   3052: 
                   3053:        * arch/4stack/README, arch/4stack/mach.sh:
                   3054:        kernl-4stack.fi now builds. Fixed paths in mach.sh, and changed reference
                   3055:        therein from gforth to ./gforth to ensure that the engine is consistent
                   3056:        with the source tree in which the .fi file is being built. Revised README
                   3057:        to reflect the current file organisation.
                   3058: 
                   3059:        * asm/numref.fs: fix typos and comments.
                   3060: 
                   3061:        * kernel/kernel.fs, kernel/main.fs, kernel/pass.fs:
                   3062:        minor formatting fixes. Fix typos and comments.
                   3063: 
1.7       anton    3064: 2001-06-26  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    3065: 
                   3066:        * gforth.el, etags.fs:
                   3067:        Fixed some old bug in etags.fs and refined tag search in gforth.el. See my
                   3068:        not in etags.fs for details.
                   3069: 
1.7       anton    3070: 2001-06-19  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    3071: 
                   3072:        * gforth.el: Improved imenu support.
                   3073: 
1.7       anton    3074: 2001-06-17  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    3075: 
                   3076:        * gforth.el: Improved interface for customizing hilighting/indentation.
                   3077:        Added imenu and speedbar support (needs further refinement, though).
                   3078: 
1.10      anton    3079: 2001-06-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3080: 
                   3081:        * arch/misc/mach.fs, arch/shboom/mach.fs:
                   3082:        Some further steps to make gforth EC work
                   3083: 
                   3084:        * kernel/quotes.fs, kernel/vars.fs, arch/386/ncex/ncexregalloc.fs, arch/4stack/mach.fs, arch/4stack/relocate.fs, arch/6502/mach.fs, arch/8086/mach.fs, engine/forth.h, engine/main.c, arch/386/ncex/ncexcpu1.fs, cross.fs, prim, prims2x.fs:
                   3085:        Made some Gforth-EC targets work again
                   3086:        Started grouping (no renumbering yet, groups are just dummies)
                   3087: 
1.7       anton    3088: 2001-06-15  ak042  <ak042@mips.complang.tuwien.ac.at>
1.4       anton    3089: 
                   3090:        * engine/peephole.c: revert all 2001/05/28 changes.
                   3091: 
1.7       anton    3092: 2001-06-14  crook  <crook@mips.complang.tuwien.ac.at>
1.4       anton    3093: 
                   3094:        * colorize.fs, ansi.fs:
                   3095:        changed >f to >FG and >b to >BG (and <f <b to <FG <BG) to remove name
                   3096:        clash between ansi.fs ">f" and gforth floating comparison word.
                   3097: 
1.10      anton    3098: 2001-06-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3099: 
                   3100:        * tasker.fs: Fixed kill-task
                   3101:        Added glossary entries
                   3102: 
                   3103:        * tasker.fs: Fixed tasker (to handle new input method)
                   3104: 
1.7       anton    3105: 2001-05-28  ak042  <ak042@mips.complang.tuwien.ac.at>
1.4       anton    3106: 
                   3107:        * engine/peephole.c: there is still a problem with iburg <-> burg.
                   3108: 
1.7       anton    3109: 2001-05-18  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    3110: 
                   3111:        * gforth.el: Refined forth-block-mode.
                   3112: 
1.7       anton    3113: 2001-05-13  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    3114: 
                   3115:        * Makefile.in, prims2x.fs:
                   3116:        simpy inlclude startup.fs in prims2x if needed
                   3117: 
                   3118:        * BUILD-FROM-SCRATCH, Makefile.in, prims2x.fs, startup.fs:
                   3119:        cleanup, so BUILD-FROM-SCRATCH (should) works
                   3120: 
                   3121:        * exboot.fs: comment fix
                   3122: 
1.7       anton    3123: 2001-05-11  crook  <crook@mips.complang.tuwien.ac.at>
1.4       anton    3124: 
                   3125:        * engine/forth.h:
                   3126:        removed spurious ; from end of #endif to get rid of compile warning.
                   3127: 
1.7       anton    3128: 2001-05-10  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    3129: 
                   3130:        * kernel/accept.fs: corrected control keys vector
                   3131: 
1.7       anton    3132: 2001-05-09  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    3133: 
                   3134:        * Makefile.in: BUILDFORTH more comment
                   3135: 
                   3136:        * cross.fs: corrected problem with messed up word names in crossdoc.fd
                   3137: 
1.7       anton    3138: 2001-05-07  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    3139: 
                   3140:        * ToDo: new topics
                   3141: 
1.7       anton    3142: 2001-05-06  dvdkhlng  <dvdkhlng@mips.complang.tuwien.ac.at>
1.4       anton    3143: 
                   3144:        * gforth.el: *** empty log message ***
                   3145: 
1.7       anton    3146: 2001-05-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3147: 
                   3148:        * kernel/quotes.fs, README.vmgen:
                   3149:        interpreted s" now ALLOCATEs the string
                   3150: 
1.7       anton    3151: 2001-05-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3152: 
                   3153:        * vmgen.in: vmgen base file
                   3154: 
                   3155:        * README, configure.in, testdist, vmgen-ex/README, Makefile.in:
                   3156:        minor changes
                   3157: 
                   3158:        * engine/Makefile.in, prim, testdist, Makefile.in, README.vmgen, configure.in, peeprules.vmg:
                   3159:        vmgen-related changes in Makefile
                   3160:        fixed FORTHB/prims2x breakage
                   3161:        removed lit_plus
                   3162:        added peeprules.vmg as a place to put superinstructions
                   3163:        testdist now also tests vmgen-ex
                   3164: 
                   3165:        * vmgen-ex/mini-super.vmg, vmgen-ex/mini.h, vmgen-ex/mini.vmg, vmgen-ex/peephole-blacklist, vmgen-ex/profile.c, vmgen-ex/seq2rule.awk, vmgen-ex/stat.awk, vmgen-ex/support.c, vmgen-ex/Makefile, vmgen-ex/README, vmgen-ex/engine.c, vmgen-ex/mini-inst.vmg:
                   3166:        fixed profiling
                   3167:        completed README
                   3168: 
1.7       anton    3169: 2001-04-30  jwilke  <jwilke@mips.complang.tuwien.ac.at>
1.4       anton    3170: 
                   3171:        * arch/avr/asm.fs: fixes
                   3172: 
                   3173:        * BUILD-FROM-SCRATCH:
                   3174:        with an installed gorth 0.5.0 just type ". BUILD-FROM-SCRATCH" after
                   3175:        checkout
                   3176: 
                   3177:        * BUILD-FROM-SCRATCH, Makefile.in, prims2x.fs:
                   3178:        set of changes to use gforth0.5.0 to build right out of the cvs sources
                   3179: 
                   3180:        * arch/generic/machine.h: define HAS_PEEPHOLE only if not defined
                   3181: 
                   3182:        * arch/generic/machine.h:
                   3183:        HAS_PEEPHOLE must be defined by default as in machpc.fs
                   3184: 
1.7       anton    3185: 2001-04-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3186: 
                   3187:        * vmgen-ex/Makefile, vmgen-ex/engine.c, vmgen-ex/mini.vmg:
                   3188:        added more threading schemes and comments
                   3189:        added USE_spTOS and commented out superflouos cache flushes and refills
                   3190: 
                   3191:        * vmgen-ex/Makefile, vmgen-ex/mini.y, vmgen-ex/test.out: minor changes
                   3192: 
                   3193:        * vmgen-ex/mini.h, vmgen-ex/mini.l, vmgen-ex/mini.vmg, vmgen-ex/mini.y, vmgen-ex/peephole.c, vmgen-ex/profile.c, vmgen-ex/simple.mini, vmgen-ex/support.c, vmgen-ex/test.mini, vmgen-ex/Makefile, vmgen-ex/README, vmgen-ex/disasm.c, vmgen-ex/engine.c, vmgen-ex/fib.mini:
                   3194:        added vmgen-ex
                   3195: 
1.7       anton    3196: 2001-04-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3197: 
                   3198:        * vmgen-Attic/Makefile, vmgen-Attic/disasm.c:
                   3199:        removing vmgen directory (will be replaced by vmgen-ex)
                   3200: 
1.10      anton    3201: 2001-04-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3202: 
                   3203:        * machpc.fs.in: source for machpc.fs (for peephole)
                   3204: 
                   3205:        * arch/generic/machine.h, engine/engine.c, prim, see.fs, Makefile.in, acconfig.h, configure.in, cross.fs, gforth.el:
                   3206:        Made peephole a configurable option
                   3207: 
1.7       anton    3208: 2001-03-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3209: 
                   3210:        * engine/engine.c, engine/peephole.c:
                   3211:        peephole optimization now uses a hash table
                   3212:        primtable() moved to engine.c (threading dependent)
                   3213: 
                   3214:        * kernel/int.fs, see.fs, simp-see.fs, startup.fs: added SIMPLE-SEE
                   3215: 
1.10      anton    3216: 2001-03-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3217: 
                   3218:        * arch/generic/machine.h, kernel/comp.fs, kernel/int.fs, kernel/vars.fs, machpc.fs, prim, cross.fs:
                   3219:        Made peephole a configurable option
                   3220:        call compilation in cross works now
                   3221:        Not done yet:
                   3222:        - peephole itself
                   3223:        - Create as alit,
                   3224:        - DOES> compilation
                   3225: 
1.7       anton    3226: 2001-03-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3227: 
                   3228:        * prims2x.fs:
                   3229:        prefixes are now automatically defined in wordlist PREFIXES
                   3230: 
                   3231:        * engine/engine.c, prim, prims2x.fs:
                   3232:        moved stack definitions from prims2x.fs to prim (and support for that)
                   3233: 
                   3234:        * prims2x.fs:
                   3235:        cleaned up prims2x.fs, prepare for pulling stack definition out
                   3236: 
                   3237:        * engine/profile.c, prims2x.fs:
                   3238:        VM_DEBUGGING now also prints stack-out values.
                   3239:        output-profile now uses goto to avoid gcc parser overflow.
                   3240: 
1.10      anton    3241: 2001-03-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3242: 
                   3243:        * cross.fs, see.fs:
                   3244:        Further peephole optimization preparation in cross.fs:
                   3245:        - compile calls now works
                   3246:        - compile Create/DOES> better prepaired (doesn't work yet)
                   3247:        - compile Create/Variable doesn't work yet
                   3248:        - no peephole optimization yet
                   3249:        See calls works
                   3250: 
1.10      anton    3251: 2001-03-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3252: 
                   3253:        * cross.fs, gforth.el:
                   3254:        Checked in cross with some part of peephole optimization (doers - not all of
                   3255:        them)
                   3256:        Checked in fontlock-mode coloring version of gforth.el
                   3257: 
                   3258:        * Makefile.in, cross.fs, prim, prims2x.fs:
                   3259:        First steps to get peephole optimizing into cross
                   3260: 
1.7       anton    3261: 2001-03-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3262: 
                   3263:        * engine/profile.c, prims2x.fs: minor bugfixes
                   3264: 
1.7       anton    3265: 2001-03-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3266: 
                   3267:        * Makefile.in, engine/profile.c, prims2x.fs:
                   3268:        profiling now outputs subsequences
                   3269: 
1.7       anton    3270: 2001-02-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3271: 
                   3272:        * Makefile.in, engine/forth.h, engine/main.c, engine/profile.c, prim, prims2x.fs:
                   3273:        continued block profiling
                   3274: 
1.7       anton    3275: 2001-02-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3276: 
                   3277:        * engine/engine.c, engine/forth.h, engine/main.c, engine/peephole.c, engine/profile.c, Makefile.in, backtrac.fs, engine/Makefile.in, prim, prims2x.fs:
                   3278:        good start at profiling for peephole optimization
                   3279:        backtrace now also works for calls done with CALL
                   3280: 
                   3281:        * prims2x.fs: "TAIL;" now works properly in superinstructions
                   3282: 
1.7       anton    3283: 2001-02-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3284: 
                   3285:        * kernel/comp.fs, test/string.fs, gforthmi.in, prim:
                   3286:        gforthmi now deals properly with arguments containing spaces
                   3287:        added CALL and USERADDR primitives
                   3288:        all references to colon defs, constants etc. are now compiled to primitives
                   3289:           with inline arguments
                   3290:        improved COMPARE test case
                   3291: 
1.7       anton    3292: 2001-02-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3293: 
                   3294:        * kernel/comp.fs, kernel/cond.fs, kernel/int.fs, kernel/vars.fs, comp-i.fs, prims2x.fs:
                   3295:        added peephole optimization to kernel
                   3296: 
                   3297:        * engine/Makefile.in, engine/engine.c, engine/forth.h, engine/peephole.c, prim, prims2x.fs, Makefile.in:
                   3298:        added C and primitive support for peeophole optimization
                   3299: 
                   3300:        * Makefile.in, prims2x.fs, test/string.fs: added test for COMPARE
                   3301:        more peephole optimization stuff
                   3302: 
1.7       anton    3303: 2001-02-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3304: 
                   3305:        * prims2x.fs: first take on generating combined instructions
                   3306: 
1.7       anton    3307: 2001-02-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3308: 
                   3309:        * prims2x.fs:
                   3310:        fixed inst-stream access in parts of combined instructions
                   3311: 
1.7       anton    3312: 2001-02-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3313: 
                   3314:        * BUGS, prims2x.fs: more combined word changes
                   3315: 
1.7       anton    3316: 2001-02-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3317: 
                   3318:        * engine/forth.h, prims2x.fs:
                   3319:        type-specific conversion functions for fetch/store-double
                   3320: 
1.7       anton    3321: 2001-02-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3322: 
                   3323:        * engine/engine.c, BUGS, configure.in, prim, prims2x.fs:
                   3324:        type conversion macros instead of casts for fetch/store-single (prims2x.fs)
                   3325: 
1.10      anton    3326: 2001-02-04  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3327: 
                   3328:        * arch/8086/mach.fs, cross.fs, kernel/int.fs, prim:
                   3329:        Fixed problems with new word header format for Gforth EC (now only tested
                   3330:        for gf8086.com)
                   3331: 
1.10      anton    3332: 2001-01-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3333: 
                   3334:        * kernel/int.fs: Fixed masks for character sizes > 8 bit
                   3335: 
1.10      anton    3336: 2001-01-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3337: 
                   3338:        * kernel/int.fs: Fixed [ alias-mask lcount-mask or ] Literal problem
                   3339: 
                   3340:        * cross.fs: Fixed input method problem
                   3341: 
1.10      anton    3342: 2001-01-28  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3343: 
                   3344:        * cross.fs, kernel/comp.fs, kernel/int.fs, prims2x.fs:
                   3345:        Fixed cell-size dependent masks
                   3346: 
1.7       anton    3347: 2001-01-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3348: 
                   3349:        * kernel/comp.fs, kernel/int.fs, Makefile.in, wordinfo.fs:
                   3350:        fixed bug (?; might also be due to an Emacs change) in prim.TAGS generation.
                   3351:        bugfix in alias? (length related)
                   3352:        NEXTNAME can now also handle long names
                   3353:        added FREE-MEM-VAR
                   3354: 
                   3355:        * kernel/comp.fs, see.fs: SEE bugfix (coming from long names)
                   3356:        NEXTNAME bugfix (but still length restrictions)
                   3357: 
                   3358:        * kernel/int.fs, comp-i.fs, cross.fs, hash.fs, kernel/comp.fs, table.fs:
                   3359:        long names in dictionary
                   3360: 
1.7       anton    3361: 2001-01-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3362: 
                   3363:        * engine/engine.c, prim:
                   3364:        added primitives (listlfind) (hashlfind) (tablelfind) for dealing with
                   3365:           long names
                   3366: 
1.7       anton    3367: 2001-01-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3368: 
                   3369:        * prims2x.fs: replaced items with field in prim
                   3370: 
                   3371:        * kernel/tools.fs, prims2x.fs: factored out WORDLIST-WORDS from WORDS
                   3372:        more work on combined primitives
                   3373: 
1.7       anton    3374: 2001-01-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3375: 
                   3376:        * prims2x.fs: minor changes
                   3377: 
                   3378:        * kernel/int.fs: made bracktrace-rp0 restoration THROW-proof
                   3379: 
                   3380:        * Makefile.in, kernel/int.fs, prims2cl.fs, prims2x.fs:
                   3381:        bugfix (complete?): backtrace-rp0 now is restored in interpret
                   3382:        process-file in prims2x.fs now takes two xts
                   3383:        various other chnages in prims2x.fs
                   3384: 
1.7       anton    3385: 2001-01-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3386: 
                   3387:        * prims2x.fs: first parts for combined instructions
                   3388: 
1.7       anton    3389: 2001-01-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3390: 
                   3391:        * prims2x.fs: introduced make-prim
                   3392: 
1.7       anton    3393: 2001-01-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3394: 
                   3395:        * comp-i.fs, prims2x.fs, stuff.fs:
                   3396:        moved SLURP-FILE from comp-i.fs to stuff.fs
                   3397:        various changes in prims2x.fs
                   3398: 
1.7       anton    3399: 2001-01-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3400: 
                   3401:        * prims2x.fs: more refactoring in prims2x.fs
                   3402: 
                   3403:        * prims2x.fs: moved parser to the end
                   3404: 
                   3405:        * prims2x.fs: factored output out of DECLARATIONS
                   3406: 
                   3407:        * doc/gforth.ds, prims2x.fs: Better error reporting in prims2x.fs
                   3408:        Bug fixed by changing the docs: RECOVER is not optional in TRY...ENDTRY.
                   3409: 
1.7       anton    3410: 2001-01-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3411: 
                   3412:        * prims2x.fs: some refactoring
                   3413: 
1.10      anton    3414: 2001-01-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.4       anton    3415: 
                   3416:        * prim: Fixed error report for read-dir
                   3417: 
1.7       anton    3418: 2001-01-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3419: 
                   3420:        * prims2x.fs, ChangeLog, prim: changes for better debugging output
                   3421:        made a ChangeLog for real
                   3422:        NEWLINE for Darwin (should be LF, but if does not define unix)
                   3423: 
1.7       anton    3424: 2001-01-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
1.4       anton    3425: 
                   3426:        * engine/threaded.h, prims2x.fs: bugfix
                   3427: 
1.3       anton    3428: 2001-01-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3429: 
                   3430:        * engine/threaded.h, prims2x.fs: bugfix
                   3431: 
                   3432: 2001-01-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3433: 
                   3434:        * prims2x.fs: minor improvements
                   3435: 
                   3436: 2000-12-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3437: 
                   3438:        * prims2x.fs: prims2x.fs now generates gen_<prim> functions.
                   3439: 
                   3440: 2000-12-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3441: 
                   3442:        * ekey.fs: added K-PRIOR, K-NEXT, K-DELETE to ekey.fs
                   3443:        ekey.fs now recognizes Linux console escape sequences.
                   3444: 
                   3445: 2000-12-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3446: 
                   3447:        * prims2x.fs: more white space tolerance in prims2x.fs
                   3448: 
                   3449:        * prims2x.fs: even more tolerance for trailing white space
                   3450: 
                   3451:        * prims2x.fs: prims2x.fs is now more tolerant to trailig spaces
                   3452: 
                   3453:        * prims2x.fs, vmgen/Makefile, vmgen/disasm.c:
                   3454:        prims2x can now generate a VM disassembler; added support files
                   3455: 
                   3456: 2000-12-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3457: 
                   3458:        * engine/Makefile.in, engine/threaded.h, prim, prims2x.fs:
                   3459:        finishing touches to dealing with inst-stream in prims2x.fs
                   3460:        converted prims to using this new feature for inline arguments (prefix '#')
                   3461:        commented out prim* targets in engine/Makefile.in (out-of-date)
                   3462: 
                   3463: 2000-12-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3464: 
                   3465:        * engine/threaded.h, gforth.el:
                   3466:        Simplified threading scheme for PPC (faster with gcc-2.95 on 604e and G4).
                   3467:        Commented out hilight stuff in gforth.el (turned on hilighting everywhere).
                   3468:        Fixed wrong use of add-hook, and replaced use of (obsolete)
                   3469:           comment-indent-hook with comment-indent-function.
                   3470: 
                   3471: 2000-12-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3472: 
                   3473:        * prim, prims2x.fs:
                   3474:        prims2x.fs can now process \E (for EVALUATE) "comments"
                   3475:        moved prefix declarations to prims2x.fs (into \E comments).
                   3476: 
                   3477:        * prims2x.fs: added support for # prefix in prims2x.fs (not complete)
                   3478: 
1.10      anton    3479: 2000-12-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3480: 
                   3481:        * Makedist.in, Makefile.in, fixpath.fs, iss.sh:
                   3482:        Improved Win32-based distribution (iss.sh generates a setup script for inno
                   3483:        setup).
                   3484: 
                   3485: 2000-12-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3486: 
                   3487:        * Benchres, configure.in: i686 now uses indirect threading
                   3488: 
1.10      anton    3489: 2000-12-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3490: 
                   3491:        * arch/386/asm.fs, arch/386/disasm.fs:
                   3492:        Fixed search order bug in 386 asm.
                   3493:        Added ptr information to disassembler.
                   3494: 
                   3495: 2000-11-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3496: 
                   3497:        * doc/gforth.ds, stuff.fs: added CONST-DOES> documentation
                   3498: 
                   3499:        * environ.fs: added ENVIRONMENT (vocabulary)
                   3500: 
1.10      anton    3501: 2000-11-19  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3502: 
                   3503:        * proxy.fs: Improved proxy further
                   3504: 
                   3505:        * proxy.fs: Removed debugging code
                   3506: 
                   3507:        * proxy.fs: Fixed Host in redirect
                   3508: 
                   3509:        * unix/socket.fs, httpd.fs, proxy.fs: Added proxying for httpd
                   3510: 
                   3511: 2000-11-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3512: 
                   3513:        * gforth.el:
                   3514:        Bugfix: Highlighting code did not work on non-X emacs; bug report and
                   3515:          patch by atsiyn_kytat@hotmail.com (Julian Fondren)
                   3516: 
                   3517: 2000-11-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3518: 
                   3519:        * prim, prims2x.fs:
                   3520:        prims2x now replaces "TAIL;" in the C code with appropriate code for
                   3521:           terminating the primitive
                   3522:        Most conditional branches now use "TAIL;" to have two NEXTs
                   3523:           This brings performance back to the level before Nov 12th 2000
                   3524: 
                   3525: 2000-11-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3526: 
                   3527:        * doc/gforth.ds, Makedist.in, Makefile.in, gforth.lsm, see.fs, startup.fs, stuff.fs:
                   3528:        make bindist now makes sunsite-compliant package names
                   3529:        updated lsm
                   3530:        prims2x now works on the Alpha
                   3531:        SEE now displays anonymous words as <###> (where ### is the xt)
                   3532:        added CONST-DOES>
                   3533: 
                   3534: 2000-11-12  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   3535: 
                   3536:        * debug.fs:
                   3537:        debugging can nest into defered words, as well as execute and perform
                   3538: 
                   3539: 2000-11-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3540: 
                   3541:        * engine/forth.h, prim, prims2x.fs:
                   3542:        prims2x.fs now generates the return stack stuff from the stack comment
                   3543:        most references to rp were eliminated from prim
                   3544:          currently this comes with a performance penalty, because
                   3545:          conditional branches now use just one NEXT instead of one for the
                   3546:          branch and one for the fallthrough
                   3547: 
                   3548:        * prims2x.fs:
                   3549:        generalized prefixing in prims2x.fs (prepare for stack prefixes)
                   3550: 
                   3551: 2000-11-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3552: 
                   3553:        * engine/engine.c, engine/forth.h, engine/main.c, Makefile.in, prim, prims2x.fs:
                   3554:        rewrote large parts of prims2x.fs to become more flexible (not restricted to
                   3555:          2 stacks, factored out common code for the stacks, etc.).
                   3556:        Changes in other files to go with the prims2x.fs changes
                   3557: 
1.10      anton    3558: 2000-10-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3559: 
                   3560:        * kernel/input.fs:
                   3561:        Fixed evaluate problem (s" SOURCE" 2dup evaluate d= -> true)
                   3562: 
1.10      anton    3563: 2000-10-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3564: 
                   3565:        * kernel/args.fs, kernel/files.fs, kernel/getdoers.fs, kernel/input.fs, kernel/int.fs, kernel/kernel.fs, kernel/require.fs, kernel/vars.fs, Makefile.in, blocks.fs, cross.fs, extend.fs, httpd.fs, machpc.fs:
                   3566:        Added new input handling (OO approach). Only available if capability
                   3567:        new-input is true (so setting that to false in machpc.fs gets you the old
                   3568:        input handling back).
                   3569: 
                   3570: 2000-10-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3571: 
                   3572:        * see.fs: added names ID. and .ID for .NAME
                   3573: 
                   3574: 2000-10-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3575: 
                   3576:        * kernel/accept.fs, BUGS, Benchres:
                   3577:        added EDIT-LINE; ACCEPT now gives an error on negative input
                   3578:        fixed ACCEPT documentation
                   3579: 
                   3580: 2000-10-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3581: 
                   3582:        * Makefile.in: make uninstall now deletes gforth-fast-$VERSION
                   3583: 
1.10      anton    3584: 2000-10-03  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3585: 
                   3586:        * gforthmi.bat, mkdosmf.sed, mkos2mf.sed, os2conf.h, config.bat, dosconf.h:
                   3587:        Fixed version strings in the DOS and OS/2 versions
                   3588:        Fixed gforthmi.bat
                   3589: 
                   3590: 2000-10-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3591: 
                   3592:        * Benchres, gforth.el:
                   3593:        Bugfix (add-hook etc. instead of setq etc.; bug report by David Kuehling)
                   3594:          not fixed: forth-start-hook
                   3595: 
                   3596: 2000-09-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3597: 
                   3598:        * INSTALL, INSTALL.BINDIST, Makefile.in:
                   3599:        add kernel.TAGS dependency and target in the Makefile
                   3600: 
                   3601: 2000-09-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3602: 
                   3603:        * configure.in: removed srcdir mangling in configure.in (broke bindist)
                   3604: 
                   3605: 2000-09-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3606: 
                   3607:        * BUGS: added bug report
                   3608: 
                   3609: 2000-09-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3610: 
                   3611:        * README, configure.in, testall, testclean:
                   3612:        updated version number and README
                   3613: 
                   3614:        * doc/gforth.1, doc/gforth.ds, engine/getopt.c, NEWS, README:
                   3615:        updated NEWS
                   3616:        minor changes
                   3617: 
                   3618:        * unix/time.fs, kernel/pass.fs, kernel/paths.fs, kernel/prim0.fs, kernel/quotes.fs, kernel/require.fs, kernel/saccept.fs, kernel/tools.fs, kernel/toolsext.fs, kernel/vars.fs, netlib/configure.in, test/dbltest.fs, test/other.fs, kernel/nio.fs, kernel/doers.fs, kernel/errore.fs, kernel/files.fs, kernel/getdoers.fs, kernel/int.fs, kernel/io.fs, kernel/kernel.fs, kernel/license.fs, kernel/main.fs, kernel/accept.fs, kernel/aliases0.fs, kernel/args.fs, kernel/basics.fs, kernel/cbr.fs, kernel/cbrpi.fs, kernel/cloop.fs, kernel/cloop2.fs, kernel/comp.fs, kernel/cond-old.fs, kernel/cond.fs, engine/io.c, engine/io.h, engine/main.c, engine/memcmp.c, engine/memcmpc.c, engine/memmove.c, engine/pow10.c, engine/select.c, engine/signals.c, engine/strerror.c, engine/strsignal.c, engine/strtol.c, engine/strtoul.c, engine/threaded.h, engine/cleanalign.c, engine/dblsub.c, engine/ecvt.c, engine/engine.c, engine/forth.h, engine/getopt.c, engine/getopt.h, engine/getopt1.c, doc/makedoc.fs, ec/dotx.fs, ec/nesting.fs, ec/shex.fs, engine/Makefile.in, engine/ansidecl.h, engine/atanh.c, asm/generic.fs, asm/numref.fs, asm/target.fs, doc/gforth.ds, arch/sharc/mach.fs, arch/sharc/machine.h, arch/shboom/mach.fs, arch/sparc/machine.h, asm/basic.fs, asm/bitmask.fs, arch/mips/insts.fs, arch/mips/machine.h, arch/misc/mach.fs, arch/power/_sync_cache_range.c, arch/power/machine.h, arch/alpha/machine.h, arch/generic/machine.h, arch/hppa/cache.c, arch/hppa/machine.h, arch/ia64/machine.h, arch/m68k/machine.h, arch/mips/asm.fs, arch/mips/disasm.fs, arch/4stack/asm.fs, arch/4stack/mach.fs, arch/4stack/prim-new.fs, arch/4stack/prim.fs, arch/4stack/relocate-new.fs, arch/4stack/relocate.fs, arch/6502/mach.fs, arch/6502/prim.fs, arch/alpha/asm.fs, arch/alpha/disasm.fs, arch/386/asm.fs, arch/386/machine.h, wordlib.fs, wordlib.mk, see-ext.fs, see.fs, source.fs, startup.fs, string.fs, struct.fs, stuff.fs, table.fs, tasker.fs, termsize.fs, traceall.fs, unbuffer.fs, vt100.fs, vt100key.fs, wordinfo.fs, mach64b.fs, mach64l.fs, machpc.fs, make-app.fs, model, more.fs, other.fs, prim, prims2cl.fs, prims2x.fs, random.fs, savesys.fs, search.fs, hash.fs, history.fs, html.fs, httpd.fs, intcomp.fs, lib.fs, locals-test.fs, locals.fs, look.fs, mach16b.fs, mach16l.fs, mach32b.fs, mach32l.fs, extend.fs, fi2c.fs, filedump.fs, float.fs, gforthmi.cmd, gforthmi.in, glocals.fs, glosgen.fs, gray.fs, growable.fs, exboot.fs, except.fs, etags.fs, envos.dos, envos.fs, envos.os2, errors.fs, configure.cmd, configure.in, cross.fs, debug.fs, debugs.fs, doskey.fs, ds2texi.fs, ekey.fs, environ.fs, acinclude.m4, add.fs, ans-report.fs, ansi.fs, assert.fs, backtrac.fs, blocks.fs, bufio.fs, chains.fs, code.fs, colorize.fs, comp-i.fs, BUILD-FROM-SCRATCH, COPYING, Makedist.in, Makefile.in, acconfig.h:
                   3619:        changed FSF address in copyright messages
                   3620: 
                   3621:        * kernel/saccept.fs, kernel/tools.fs, kernel/toolsext.fs, kernel/vars.fs, test/dbltest.fs, test/other.fs, kernel/doers.fs, kernel/errore.fs, kernel/files.fs, kernel/getdoers.fs, kernel/io.fs, kernel/kernel.fs, kernel/main.fs, kernel/nio.fs, kernel/paths.fs, kernel/prim0.fs, kernel/quotes.fs, kernel/require.fs, kernel/cbrpi.fs, kernel/cloop.fs, kernel/cloop2.fs, kernel/comp.fs, kernel/cond-old.fs, kernel/cond.fs, engine/forth.h, engine/io.c, engine/io.h, engine/main.c, engine/signals.c, engine/threaded.h, kernel/accept.fs, kernel/aliases0.fs, kernel/args.fs, kernel/basics.fs, kernel/cbr.fs, arch/mips/insts.fs, arch/mips/machine.h, arch/power/machine.h, arch/sparc/machine.h, doc/makedoc.fs, engine/Makefile.in, engine/ecvt.c, engine/engine.c, arch/hppa/machine.h, arch/m68k/machine.h, arch/mips/asm.fs, arch/mips/disasm.fs, arch/generic/machine.h, arch/386/machine.h, arch/4stack/asm.fs, arch/4stack/mach.fs, arch/4stack/prim-new.fs, arch/4stack/prim.fs, arch/4stack/relocate-new.fs, arch/4stack/relocate.fs, arch/6502/mach.fs, arch/6502/prim.fs, arch/alpha/machine.h, struct.fs, stuff.fs, table.fs, traceall.fs, unbuffer.fs, vt100.fs, vt100key.fs, wordinfo.fs, wordlib.fs, prims2cl.fs, prims2x.fs, search.fs, see.fs, startup.fs, string.fs, httpd.fs, look.fs, mach16b.fs, mach16l.fs, mach32b.fs, mach32l.fs, mach64b.fs, mach64l.fs, machpc.fs, objects.fs, prim, gforth.el, gforth.lsm, gforthmi.in, glocals.fs, hash.fs, history.fs, html.fs, debug.fs, debugs.fs, doskey.fs, ds2texi.fs, environ.fs, envos.fs, errors.fs, except.fs, extend.fs, fi2c.fs, Makefile.in, ans-report.fs, assert.fs, backtrac.fs, blocks.fs, code.fs, colorize.fs, configure.in, cross.fs, BUILD-FROM-SCRATCH, Makedist.in:
                   3622:        updated copyright dates in many files (not in ec-related files)
                   3623: 
                   3624:        * float.fs, test/other.fs, BUGS:
                   3625:        fixed bug ("2 set-precision 333e0 fe." gave "33e0")
                   3626:        added test for restore-input with crlf newlines
                   3627: 
                   3628: 2000-09-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3629: 
                   3630:        * kernel/args.fs, kernel/int.fs, testall, Makefile.in:
                   3631:        bugfix (loadfilename# must be set before process-args)
                   3632:        minor changes
                   3633: 
                   3634: 2000-09-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3635: 
                   3636:        * doc/gforth.ds: doc fixes
                   3637: 
                   3638:        * BUGS, Makefile.in: fixed bug about directory in prim.TAGS (untested)
                   3639: 
                   3640:        * arch/ia64/machine.h, Makefile.in, configure.in:
                   3641:        added initial ia64 support (thanks to Andreas Schwab)
                   3642: 
                   3643: 2000-09-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3644: 
                   3645:        * exboot.fs, startup.fs:
                   3646:        exboot.fs now does not change image-included-files
                   3647: 
1.10      anton    3648: 2000-09-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3649: 
                   3650:        * Makefile.in, gforth.el, kernel/files.fs, kernel/int.fs, startup.fs:
                   3651:        Fixed #fill-bytes for nested inputs
                   3652:        Improved font highlighting
                   3653:        Dirty fix for exboot correction (for DOS)
                   3654: 
                   3655: 2000-09-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3656: 
                   3657:        * kernel/require.fs: typo fix
                   3658: 
                   3659:        * kernel/int.fs, kernel/require.fs, prim: fixed bug
                   3660: 
1.10      anton    3661: 2000-09-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3662: 
                   3663:        * extend.fs, kernel/files.fs, kernel/int.fs, prim:
                   3664:        Changed (read-line) again
                   3665: 
1.10      anton    3666: 2000-09-09  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3667: 
                   3668:        * extend.fs, kernel/files.fs, kernel/int.fs, prim:
                   3669:        Fixed CR/LF bug wrt save/restore-input
                   3670: 
1.10      anton    3671: 2000-09-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3672: 
                   3673:        * oof.fs: Made oof.fs work with iForth (thanks to Marcel Hendrix)
                   3674: 
                   3675: 2000-09-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3676: 
                   3677:        * BUGS: updated BUGS file
                   3678: 
                   3679:        * kernel/int.fs:
                   3680:        Better error reporting for exceptions during command-line input
                   3681: 
                   3682: 2000-09-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3683: 
                   3684:        * backtrac.fs, engine/main.c:
                   3685:        bugfix (determination of whether rp is in range after the setjmp in go_forth.
                   3686: 
                   3687: 2000-09-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3688: 
                   3689:        * kernel/files.fs, kernel/int.fs, kernel/require.fs, blocks.fs, doc/gforth.ds:
                   3690:        improved error messages for errors happening in non-files.
                   3691: 
                   3692:        * BUGS: updated BUGS
                   3693: 
                   3694:        * BUGS, Makefile.in, engine/Makefile.in, kernel/require.fs: fixed a bug
                   3695:        updated BUGS file
                   3696:        factored out .strings from .included
                   3697: 
                   3698: 2000-09-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3699: 
                   3700:        * doc/gforth.ds, timings.sc: minor changes
                   3701: 
1.10      anton    3702: 2000-09-03  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3703: 
                   3704:        * doc/gforth.ds, tt.fs: Added Files section to the tutorial
                   3705:        changed sfind .. [if] into [ifdef] in tt.fs
                   3706: 
                   3707: 2000-08-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3708: 
                   3709:        * doc/gforth.ds, kernel/require.fs, kernel/basics.fs, kernel/comp.fs, Benchres, Makefile.in:
                   3710:        documentation changes
                   3711: 
                   3712: 2000-08-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3713: 
                   3714:        * Benchres, doc/gforth.ds: Documentation changes
                   3715: 
                   3716: 2000-08-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3717: 
                   3718:        * doc/gforth.ds: documentation changes
                   3719: 
                   3720: 2000-08-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3721: 
                   3722:        * doc/objects-implementation.obj, doc/gforth.ds, moofglos.fs, objects.fs, search.fs, mini-oof.fs:
                   3723:        Documentation changes
                   3724:        renamed general push-order to >order, objects push-order to class>order,
                   3725:                drop-order to class-previous
                   3726: 
                   3727: 2000-08-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3728: 
                   3729:        * doc/gforth.ds, prim, struct.fs: documentation changes
                   3730: 
                   3731: 2000-08-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3732: 
                   3733:        * doc/gforth.ds, see.fs, prim: documentation changes
                   3734:        fixed bug in cputime
                   3735: 
                   3736: 2000-08-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3737: 
                   3738:        * kernel/int.fs, kernel/io.fs, doc/gforth.ds: documentation changes
                   3739: 
                   3740: 2000-08-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3741: 
                   3742:        * environ.fs: documentation changes
                   3743: 
                   3744:        * kernel/io.fs, kernel/paths.fs, kernel/require.fs, doc/gforth.ds, kernel/files.fs, kernel/int.fs, blocks.fs, environ.fs, extend.fs, float.fs, prim:
                   3745:        documentation changes
                   3746:        added path-allot and clear-path
                   3747: 
                   3748: 2000-08-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3749: 
                   3750:        * doc/gforth.ds, kernel/int.fs, search.fs: documentation changes
                   3751: 
                   3752: 2000-08-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3753: 
                   3754:        * doc/gforth.ds, kernel/basics.fs: documentation changes
                   3755: 
1.10      anton    3756: 2000-08-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3757: 
                   3758:        * kernel/int.fs: fixed copyright message at startup
                   3759: 
                   3760: 2000-08-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3761: 
                   3762:        * kernel/comp.fs, doc/gforth.ds, prim: documentation changes
                   3763: 
1.10      anton    3764: 2000-08-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3765: 
                   3766:        * doc/gforth.ds, arch/8086/prim.fs, prim, prims2x.fs:
                   3767:        Added conditions to the new primitives (floating)
                   3768:        Fixed prims2x.fs to accept comments after the last primitive
                   3769:        Fixed newline Forth definition
                   3770:        Small docs fixes
                   3771: 
1.10      anton    3772: 2000-08-13  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3773: 
                   3774:        * arch/4stack/README, arch/8086/prim.fs, arch/386/asm.fs:
                   3775:        Added undocumented SALC instruction ot x86 assembler
                   3776:        Fixed instructions in 4stack port README
                   3777:        Fixed newline (cr/lf) in 8086 prims
                   3778: 
                   3779: 2000-08-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3780: 
                   3781:        * kernel/basics.fs, kernel/comp.fs, doc/gforth.ds, prim:
                   3782:        documentation changes
                   3783: 
                   3784: 2000-08-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3785: 
                   3786:        * kernel/basics.fs, kernel/comp.fs, kernel/vars.fs, README, doc/gforth.ds:
                   3787:        documentation changes
                   3788: 
                   3789: 2000-08-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3790: 
                   3791:        * kernel/basics.fs, kernel/comp.fs, kernel/int.fs, doc/gforth.ds, prim, environ.fs, extend.fs, float.fs, glocals.fs:
                   3792:        documentation changes
                   3793:        fixed bug in f~
                   3794: 
                   3795: 2000-08-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3796: 
                   3797:        * arch/386/machine.h, configure.in, engine/engine.c, extend.fs, prim:
                   3798:        added primitives utime cputime v* faxpy
                   3799:        changed default on 386 to USE_NO_FTOS
                   3800: 
                   3801: 2000-08-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3802: 
                   3803:        * doc/gforth.ds: added indexing and reference refs to tutorial
                   3804: 
                   3805: 2000-08-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3806: 
                   3807:        * doc/gforth.ds: documentation changes
                   3808: 
1.10      anton    3809: 2000-07-31  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3810: 
                   3811:        * doskey.fs, history.fs, vt100key.fs:
                   3812:        Added ctrl-X for deleting right without quiting. DEL now maps to Ctrl-X
                   3813: 
                   3814:        * doc/gforth.ds, history.fs:
                   3815:        Reverted Ctrl-D behavior to original one, but factored the delete right
                   3816:        word <del> out (to allow changing the behavior if you like)
                   3817: 
                   3818:        Changed 386 assembler documentation to match the new assembler
                   3819: 
                   3820:        * arch/386/asm.fs, history.fs:
                   3821:        Removed BYE behavior of DEL key and Ctlr-D on empty lines
                   3822:        Added FSF style copyright notice to arch/386/asm.fs
                   3823: 
1.10      anton    3824: 2000-07-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3825: 
                   3826:        * engine/ecvt.c, arch/386/asm.fs, arch/386/testasm.fs, doskey.fs, gforthmi.bat, prim:
                   3827:        Added code for DEL key in doskey.fs
                   3828:        Fixed gforthmi.bat (always uses gforth-d now, no env variable)
                   3829:        Deleted setbuf workaround for DOS in prim
                   3830:        Replaced Andrew's assembler with the one from bigFORTH
                   3831:        Fixed 0.5e f. bug in ecvt.c
                   3832: 
                   3833: 2000-07-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3834: 
                   3835:        * engine/engine.c, engine/main.c:
                   3836:        The relocator now checks for unimplemented primitives used in the image.
                   3837: 
                   3838:        * configure.in: warning change
                   3839: 
                   3840: 2000-07-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3841: 
                   3842:        * testall, configure.in:
                   3843:        gforth now runs on AIX (only indirect threaded).
                   3844: 
1.10      anton    3845: 2000-07-26  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3846: 
                   3847:        * prim:
                   3848:        Fixed newline primitive (unix-style lineend only, define that in prim.fs
                   3849:        yourself if you need something else), fixed references of -text-flag
                   3850:        (now called sgn).
                   3851: 
                   3852: 2000-07-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3853: 
                   3854:        * doc/gforth.ds: reapplied gforth.ds changes between 1.58 and 1.59
                   3855: 
                   3856:        * testall, unbuffer.fs, unbuffered.fs, backtrac.fs, backtrace.fs, except.fs, exceptions.fs:
                   3857:        renamed backtrace.fs exceptions.fs unbuffered.fs to
                   3858:                backtrac.fs  except.fs     unbuffer.fs
                   3859: 
1.10      anton    3860: 2000-07-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3861: 
                   3862:        * config.bat, configure.in, engine/main.c, exboot.fs, gforthmi.bat, mkdosmf.sed, startup.fs, Benchres, Makedist.in, Makefile.in:
                   3863:        Made Gforth compile on DOS. Cleaned up some minor parts in make binonlydist
                   3864:        Also renamed
                   3865: 
                   3866:        unbuffered.fs -> unbuffer.fs
                   3867:        exceptions.fs -> except.fs
                   3868:        backtrace.fs -> backtrac.fs
                   3869: 
                   3870:        in the CVS archive (do that in your gforth/CVS/Entries before checking out!!!)
                   3871: 
                   3872:        If you want to make my life more easy, please refrain from using >8.3 file
                   3873:        names for vital parts.
                   3874: 
                   3875: 2000-07-21  crook  <crook@mips.complang.tuwien.ac.at>
                   3876: 
                   3877:        * doc/gforth.ds: lots of small grammatical changes
                   3878: 
                   3879: 2000-07-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3880: 
                   3881:        * BUGS, engine/signals.c: updated BUGS
                   3882: 
                   3883: 2000-07-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3884: 
                   3885:        * engine/signals.c: fixed typo
                   3886: 
                   3887:        * engine/signals.c: signal portability improved
                   3888: 
                   3889:        * engine/signals.c, doc/gforth.ds, testall: fixed another signal bug
                   3890: 
                   3891:        * configure.in, engine/signals.c:
                   3892:        signal handling bugfix (not yet portability tested)
                   3893: 
                   3894: 2000-07-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3895: 
                   3896:        * BUGS, doc/gforth.ds: checked tutorial examples
                   3897: 
                   3898: 2000-07-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3899: 
                   3900:        * BUGS, arch/alpha/asm.fs, arch/mips/asm.fs:
                   3901:        worked around non-bug, removed bug-report
                   3902: 
                   3903:        * doc/gforth.ds: documentation changes
                   3904: 
                   3905: 2000-07-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3906: 
                   3907:        * kernel/int.fs, arch/alpha/asm.fs, arch/alpha/disasm.fs, arch/mips/asm.fs, configure.in, testall, testclean, BUGS, Makefile.in, README:
                   3908:        changes to make snapshot work
                   3909: 
                   3910: 2000-07-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3911: 
                   3912:        * doc/gforth.ds, prim: documentation changes
                   3913: 
                   3914:        * Makefile.in, prim, prims2x.fs:
                   3915:        Changed prim syntax to not make a difference between blanks and tabs.
                   3916:        Stack effects are now surrounded by parentheses.
                   3917: 
                   3918: 2000-07-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3919: 
                   3920:        * Makefile.in: added 386 asm and disasm
                   3921: 
                   3922:        * arch/386/asm.fs, arch/386/testasm.fs, doc/gforth.ds:
                   3923:        renamed 386 instructions with a trailing ",". Documented 386 asm.
                   3924: 
                   3925:        * arch/386/asm.fs, arch/386/testasm.fs: ported 386 asm
                   3926: 
                   3927: 2000-07-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3928: 
                   3929:        * arch/386/asm.fs: added Andrew McKewan's 386 assembler
                   3930: 
                   3931: 2000-07-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3932: 
                   3933:        * configure.in:
                   3934:        powerpc port now checks code placement; selects indirect threading if necessary
                   3935: 
                   3936:        * arch/power/elf32ppc.x, configure.in:
                   3937:        powerpc port now uses GNU ld script to get text segment into first 32MB.
                   3938: 
                   3939: 2000-07-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3940: 
                   3941:        * arch/power/machine.h:
                   3942:        fixed syntax error in CODE_ADDRESS; >code_address now works for primitives
                   3943: 
                   3944: 2000-07-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3945: 
                   3946:        * arch/m68k/machine.h:
                   3947:        >code-address on m68k now works correctly for primitives (untested)
                   3948: 
                   3949:        * arch/sparc/machine.h, engine/fnmatch.c, engine/fnmatch.h, engine/strchrnul.c, Makefile.in, configure.in:
                   3950:        replaced the glibc-2.1.3 version of fnmatch with the tar-1.1.13 version
                   3951:         for SunOS 4.1 portability
                   3952:        better configuration for fnmatch
                   3953:        CODE_ADDRESS for SPARC can now deal with primitives in direct threading
                   3954: 
                   3955: 2000-07-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3956: 
                   3957:        * arch/mips/machine.h, arch/mips/testasm.fs, engine/engine.c, engine/fnmatch.c, engine/fnmatch.h, engine/strchrnul.c, Makefile.in, arch/mips/asm.fs, arch/mips/disasm.fs, configure.in, gforthmi.in:
                   3958:        added fnmatch replacement and configure stuff
                   3959:        enhanced portability of gforthmi
                   3960:        the disassembler now works on MIPS (+ assorted bugfixes)
                   3961: 
                   3962:        * kernel/require.fs, BUGS: renamed .modules to .included
                   3963: 
                   3964: 2000-06-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3965: 
                   3966:        * arch/386/disasm.fs: 386 disassembler bugfixes
                   3967: 
                   3968:        * arch/386/disasm.fs: fixed 386 disasm bug
                   3969: 
                   3970:        * arch/386/disasm.fs: the 386 disassembler now compiles
                   3971: 
                   3972:        * arch/386/disasm.fs:
                   3973:        added 386 disasm from win32forth (not yet adapted)
                   3974: 
                   3975: 2000-06-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3976: 
                   3977:        * doc/gforth.ds: documentation updates
                   3978: 
                   3979:        * doc/gforth.ds, arch/mips/asm.fs: documentation changes
                   3980: 
                   3981:        * arch/mips/asm.fs, arch/alpha/asm.fs, arch/alpha/disasm.fs, arch/alpha/testasm.fs:
                   3982:        Alpha assembler branches now use absolute addresses
                   3983:        Alpha control structures reworked
                   3984: 
1.10      anton    3985: 2000-06-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    3986: 
                   3987:        * cross.fs, kernel/paths.fs: Fixed compact..
                   3988: 
                   3989: 2000-06-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3990: 
                   3991:        * arch/alpha/asm.fs, arch/alpha/disasm.fs, arch/alpha/testasm.fs, doc/gforth.ds:
                   3992:        more Alpha assembler tweaks
                   3993: 
                   3994:        * arch/alpha/asm.fs, arch/alpha/disasm.fs, configure.in, kernel/cond.fs, Makefile.in:
                   3995:        Assembler and disassembler are included in gforth.fi if available
                   3996:        Alpha assembler and disassembler tweaks
                   3997: 
                   3998: 2000-06-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   3999: 
                   4000:        * arch/alpha/machine.h: >code-address now works for CODE words on Alpha
                   4001: 
                   4002:        * see.fs: disassembler tweaks
                   4003: 
                   4004: 2000-06-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4005: 
                   4006:        * arch/386/machine.h, arch/power/machine.h, engine/engine.c, see.fs, startup.fs:
                   4007:        SEE now guesses the length of primitives and code words
                   4008:        It now also works for code words in  direct threading
                   4009:        CODE_ADDRESS now works for direct threaded primitives
                   4010:            on 386 and (hopefully) PPC
                   4011: 
                   4012: 2000-06-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4013: 
                   4014:        * arch/mips/asm.fs, doc/gforth.ds: MIPS asm tweaks
                   4015:        Documentation
                   4016: 
                   4017: 2000-06-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4018: 
                   4019:        * doc/gforth.ds, arch/mips/asm.fs, arch/mips/disasm.fs, arch/mips/testasmcontrol.fs:
                   4020:        control structures for MIPS assembler cont.
                   4021:        assembler documentation
                   4022: 
1.10      anton    4023: 2000-06-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4024: 
                   4025:        * Makefile.in, kernel/int.fs, BUILD-FROM-SCRATCH:
                   4026:        Made BUILD-FROM-SCRATCH work with previous version of Gforth (almost
                   4027:        automatic)
                   4028: 
                   4029: 2000-06-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4030: 
                   4031:        * arch/mips/asm.fs: MIPS asm control structures
                   4032: 
1.10      anton    4033: 2000-06-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4034: 
                   4035:        * doc/gforth.ds, AUTHORS:
                   4036:        Fixed some typos and german text in the tutorial
                   4037: 
                   4038:        * arch/sharc/compile.sharc, configure.in, Makefile.in:
                   4039:        Made make dist work again
                   4040: 
                   4041: 2000-06-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4042: 
                   4043:        * arch/mips/disasm.fs:
                   4044:        most disassembler words are now in vocabulary DISASSEMBLER
                   4045: 
                   4046:        * arch/mips/disasm.fs, arch/mips/testasm.fs, arch/mips/testdisasm.fs, arch/mips/asm.fs:
                   4047:        MIPS asm now checks the arguments; bugfixes and tweaks
                   4048: 
                   4049:        * arch/mips/disasm.fs, arch/mips/insts.fs: MIPS disasm and asm bugfixes
                   4050: 
                   4051: 2000-06-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4052: 
                   4053:        * arch/mips/disasm.fs, arch/mips/insts.fs, arch/mips/testdisasm.fs, arch/mips/asm.fs:
                   4054:        more MIPS assembler tweaks
                   4055: 
                   4056:        * arch/mips/asm.fs, arch/mips/disasm.fs, arch/mips/insts.fs, arch/mips/testdisasm.ds, arch/mips/testdisasm.fs:
                   4057:        factoring in MIPS disassembler
                   4058: 
                   4059: 2000-06-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4060: 
                   4061:        * arch/mips/disasm.fs, arch/mips/insts.fs, arch/mips/testdisasm.ds, kernel/io.fs, arch/mips/asm.fs:
                   4062:        rewrote MIPS disassembler completely; now shares ints.fs file with asm.fs
                   4063: 
1.10      anton    4064: 2000-05-31  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4065: 
                   4066:        * engine/engine.c, Makedist.in, prim: Added directory reads:
                   4067:        open-dir, read-dir, close-dir, filename-match
                   4068: 
1.10      anton    4069: 2000-05-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4070: 
                   4071:        * kernel/main.fs, doc/.cvsignore, engine/.cvsignore, engine/main.c, .cvsignore:
                   4072:        Added some files to .cvsignore
                   4073:        Fixed problem when relocate() tries to relocate beyond the last image entry
                   4074: 
                   4075: 2000-05-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4076: 
                   4077:        * engine/main.c:
                   4078:        Dictionary allocation should now work again on OSs that don't treat
                   4079:          mmap beyond EOF nicely.
                   4080: 
                   4081: 2000-05-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4082: 
                   4083:        * arch/mips/asm.fs, arch/mips/testasm.fs: more MIPS asm tweaks
                   4084: 
                   4085:        * arch/mips/asm.fs: cleaned up MIPS assembler
                   4086: 
                   4087:        * arch/mips/disasm.fs: some fixes to the MIPS disassembler
                   4088: 
                   4089: 2000-05-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4090: 
                   4091:        * arch/mips/asm.fs, arch/mips/testasm.fs:
                   4092:        the MIPS assembler test stuff is now in testasm.fs
                   4093: 
                   4094:        * arch/mips/asm.fs, arch/mips/disasm.fs:
                   4095:        added mips assembler and disassembler (from Christian Pirker/RAFTS)
                   4096: 
                   4097:        * see.fs, wordinfo.fs:
                   4098:        some more adjustments due to the change of >name.
                   4099: 
                   4100:        * kernel/io.fs, kernel/toolsext.fs, kernel/int.fs, glocals.fs, look.fs, search.fs, wordinfo.fs:
                   4101:        renamed old >HEAD/>NAME into >HEAD-NOPRIM, defined >HEAD/>NAME to also
                   4102:          work on primitives.
                   4103:        >HEAD/>NAME now returns 0 (instead of the nt of ???) on failure.
                   4104: 
                   4105: 2000-05-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4106: 
                   4107:        * kernel/io.fs, kernel/files.fs: WRITE-LINE and CR now use NEWLINE
                   4108: 
                   4109:        * Makefile.in, doc/gforth.ds: fixed doc bugs
                   4110: 
                   4111: 2000-05-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4112: 
                   4113:        * exboot.fs, startup.fs, Makefile.in:
                   4114:        When building gforth.fi, there is now an exception frame after including
                   4115:           exceptions.fs (through exboot.fs), providing decent error messages.
                   4116: 
                   4117: 2000-05-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4118: 
                   4119:        * Makefile.in, engine/engine.c, prim:
                   4120:        HTML is now produced with makeinfo (of texinfo-4.0)
                   4121:        Files are now always opened binary (on the C level).
                   4122:        READ-LINE now knows how to handle LF, CRLF, and CR.
                   4123:        Added primitive NEWLINE, so the newline conventions of the host OS don't
                   4124:           spill into the images.
                   4125: 
                   4126: 2000-05-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4127: 
                   4128:        * doc/texinfo.tex, kernel/basics.fs, kernel/int.fs, kernel/vars.fs, doc/gforth.ds, Makefile.in, stuff.fs:
                   4129:        texinfo.tex from texinfo-4.0
                   4130:        various changes for texinfo-4.0 (which reports more bugs and warnings).
                   4131: 
                   4132: 2000-05-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4133: 
                   4134:        * doc/gforth.ds, exceptions.fs, BUGS, Benchres:
                   4135:        added a Tutorial to gforth.ds
                   4136:        minor cleanups in gforth.ds
                   4137: 
                   4138: 2000-05-12  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4139: 
                   4140:        * debug.fs: Fixed see table failure problem.
                   4141:        break: now takes along a literal with the xt of the current definition.
                   4142: 
                   4143: 2000-05-04  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4144: 
                   4145:        * Makefile.in, engine/Makefile.in:
                   4146:        Added engine dependencies to main Makefile
                   4147: 
                   4148:        * BUILD-FROM-SCRATCH: created
                   4149: 
                   4150:        * kernel/main.fs:
                   4151:        Require of search, errors and extend is on demand now.
                   4152:        So we are able to use a complete gforth.fi for cross-compiling
                   4153: 
                   4154:        * cross.fs: Fixed bug for cross-compiling with gforth.fi image.
                   4155:        Added output of symbol table and relocation table for debugging.
                   4156: 
                   4157: 2000-05-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4158: 
                   4159:        * kernel/int.fs, exceptions.fs:
                   4160:        bugfix: exceptions during startup are now caught
                   4161: 
1.10      anton    4162: 2000-04-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4163: 
                   4164:        * Benchres, configure.in, gforth.el: Added Athlon entry
                   4165:        Improved highlighting
                   4166:        Fixed comment in 686 configuration to include Athlon
                   4167: 
                   4168: 2000-04-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4169: 
                   4170:        * engine/forth.h, engine/main.c, BUGS, arch/alpha/machine.h:
                   4171:        Gforth can now use mmap to read the image
                   4172:        small changes to reduce the warnings
                   4173: 
                   4174: 2000-04-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4175: 
                   4176:        * extend.fs, test/other.fs:
                   4177:        fixed RESTORE-INPUT (still does not work with CRLF, and at EOF).
                   4178: 
1.10      anton    4179: 2000-04-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4180: 
                   4181:        * arch/sharc/g21k-3.3.4-bp1.diff, arch/sharc/machine.h, engine/main.c, arch/sharc/compile.sharc, gforth.el, history.fs, httpd.fs, string.fs:
                   4182:        Got SHARC port to comile again (untested yet)
                   4183:        Added GCC patch for SHARC port
                   4184: 
1.10      anton    4185: 2000-04-09  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4186: 
                   4187:        * Makefile.in, gforth.el, httpd.fs: Improved color highlighting
                   4188:        Install new files, too
                   4189:        Some corrections to httpd
                   4190: 
1.10      anton    4191: 2000-04-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4192: 
                   4193:        * hash.fs, httpd.fs: Fixed unitialized tables
                   4194:        Some small fixes in httpd.fs
                   4195: 
                   4196:        * history.fs, httpd.fs, gforth.el: Better colorizing
                   4197:        Tiny changes to history.fs to allow a seek in history (not finished yet)
                   4198:        Some imporvements to the httpd example
                   4199: 
1.10      anton    4200: 2000-03-26  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4201: 
                   4202:        * string.fs: Added string library
                   4203: 
                   4204:        * httpd.fs: Added a tiny web server as example
                   4205: 
1.10      anton    4206: 2000-03-19  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4207: 
                   4208:        * html.fs, kernel/int.fs: Added Forth as HTML scripting language
                   4209:        Fixed >NAME bug for words >27 letters
                   4210: 
1.10      anton    4211: 2000-03-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4212: 
                   4213:        * gforth.el: Added syntax highlighting for Forth (not perfect yet)
                   4214: 
                   4215: 2000-03-17  crook  <crook@mips.complang.tuwien.ac.at>
                   4216: 
                   4217:        * doc/gforth.ds:
                   4218:        Re-ordered a couple of sections. Added new section on time. Fixed url
                   4219:        references so they would be real hypertext links in HTML output. Other
                   4220:        minor fixes here and there.
                   4221: 
                   4222:        * engine/.cvsignore, kernel/nio.fs, prim: minor documentatil tweaks.
                   4223: 
1.10      anton    4224: 2000-03-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4225: 
                   4226:        * arch/4stack/prim.fs, prim, see.fs: Changed -text in prim
                   4227:        Changed branchtable size to units in cells
                   4228:        Added "bye" in 4stack prims
                   4229: 
                   4230: 2000-03-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4231: 
                   4232:        * BUGS, growable.fs: added growable.fs (but not to Makefile)
                   4233: 
                   4234: 2000-02-28  crook  <crook@mips.complang.tuwien.ac.at>
                   4235: 
                   4236:        * blocks.fs: Minor tweaks to documentation.
                   4237: 
                   4238: 2000-02-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4239: 
                   4240:        * configure.in, extend.fs, test/other.fs: [COMPILE] EXIT bug fixed
                   4241:        On Alphas Gforth is now compiled with -mieee (test for availability of -mieee)
                   4242: 
1.10      anton    4243: 2000-01-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4244: 
                   4245:        * float.fs, prim: Fixed ugly field definition in float.fs
                   4246:        Added correct IEEE handling of -0 in >float
                   4247: 
1.10      anton    4248: 1999-12-31  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4249: 
                   4250:        * arch/8086/mach.fs, arch/misc/mach.fs, arch/misc/prim.fs, arch/misc/sim.fs, doc/gforth.ds, arch/4stack/mach.sh, machpc.fs, Makefile.in, cross.fs:
                   4251:        Started cross compiler documentation
                   4252:        Made 4stack, 8086, and MISC Gforth-EC work again
                   4253: 
1.10      anton    4254: 1999-12-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4255: 
                   4256:        * arch/4stack/relocate.fs, arch/8086/mach.fs, arch/8086/mach.sh, arch/8086/prim.fs, arch/shboom/mach.fs, kernel/basics.fs, kernel/main.fs, arch/4stack/asm.fs, arch/4stack/mach.fs, arch/4stack/prim.fs, arch/4stack/relocate-new.fs, cross.fs, exceptions.fs, traceall.fs:
                   4257:        Added a interpreter trace (traceall)
                   4258: 
                   4259:        Worked at getting EC Gforth working again.
                   4260: 
                   4261: 1999-12-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4262: 
                   4263:        * exceptions.fs: simplified exception implementation
                   4264: 
                   4265:        * exceptions.fs: removed protect...endprotect
                   4266: 
                   4267:        * kernel/basics.fs, kernel/errore.fs, exceptions.fs, history.fs, kernel/accept.fs:
                   4268:        gforth now works even if it cannot open the history file
                   4269: 
                   4270:        * kernel/basics.fs, kernel/int.fs, Makefile.in, exceptions.fs, history.fs:
                   4271:        throw is now more well-behaved during initialization
                   4272:                and before loading exceptions.fs
                   4273: 
                   4274: 1999-12-03  crook  <crook@mips.complang.tuwien.ac.at>
                   4275: 
                   4276:        * kernel/io.fs, kernel/require.fs, kernel/vars.fs, kernel/comp.fs, kernel/cond.fs, kernel/int.fs, kernel/basics.fs:
                   4277:        documentation tweaks.
                   4278: 
                   4279:        * Makefile.in:
                   4280:        added support for generating html straight out of makeinfo (you need
                   4281:        v4.0 for this, so it's commented out at the moment. Unlike texi2html,
                   4282:        the html output from makeinfo is a single monolithic file; not too
                   4283:        great..)
                   4284: 
                   4285:        Bug-fix (Well, I think so..) If you do a "make" and then "su root" and
                   4286:        "make install" and then return to non-root, the install would leave 2 files
                   4287:        in the source tree that were owned by root - very impolite. The files were:
                   4288:        -- gforth.fi (I solve this problem by deleting gforth.fi after an
                   4289:        install. I think gforth.fi after an install refers to the install directory
                   4290:        so this is a good thing to do anyway)
                   4291:        -- prim.TAGS (because "make all" doesn't generate prim.TAGS, but
                   4292:        "make install" does, therefore it ends up being owned by root. I couldn't
                   4293:        see a clean way to fix this in the Makefile. I'd use "chmod --reference"
                   4294:        to just fix up the protection but this option is GNU-specific. My backup
                   4295:        solution was to add TAGS to the list in the doc: target, which seemed
                   4296:        reasonable/consistent).
                   4297: 
                   4298:        * ekey.fs:
                   4299:        documentation tweaks plus bug-fix: the introduction of this file messed up
                   4300:        the documentation of [ and OR in the manual. The reason is that the
                   4301:        esc-sequences table contains words [ and OR and these were getting put into
                   4302:        doc/doc.fd and then slipped into the .tex file in preference to the correct
                   4303:        entries from doc/crossdoc.fd
                   4304:        My less-than-ideal fix to this is to add "[IFNDEF] put-doc-entry" around
                   4305:        the definition of the esc-sequences so that it gets omitted completely
                   4306:        during a documentation build. The ideal fix would be for crossdoc.fs and
                   4307:        the prim->index process to each support optional "prefix-" in the same
                   4308:        way that doc/makedoc.fs does.
                   4309: 
                   4310:        * debug.fs:
                   4311:        documentation tweaks plus a bug-fix: a recent change to this file meant
                   4312:        that break: and break: were only available in the cross-compiler
                   4313:        environment. I think that this *should* have been coded so that these
                   4314:        two words were *never* available in the cross-compiler environment
                   4315:        -- if I'm wrong, humble apologies (and please explain why..)
                   4316: 
                   4317:        * INSTALL:
                   4318:        Added some notes on how to install 'info' files correctly on a GNU/Linux
                   4319:        system.
                   4320: 
                   4321:        * environ.fs, search.fs, stuff.fs, table.fs, vt100.fs, float.fs, prim, blocks.fs, code.fs:
                   4322:        Fixed (my earlier) errors in the documentation of Standard search words
                   4323:        in search.fs. Minor documentation tweaks in the other files.
                   4324: 
                   4325:        * doc/makedoc.fs, doc/gforth.ds, doc/.cvsignore:
                   4326:        Fix minor typos in manual. Added chapter 13 to .cvsignore. Fixed incorrect
                   4327:        comments in makedoc.fs and added a couple of factors to the code.
                   4328: 
                   4329: 1999-11-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4330: 
                   4331:        * kernel/basics.fs, kernel/int.fs, startup.fs, exceptions.fs, gforth.el, see.fs, BUGS, Makefile.in:
                   4332:        took exception handling out of the kernel into exceptions.fs
                   4333:        added inline exception handling (TRY...RECOVER...ENDTRY)
                   4334:        added exception handling without affecting sp or fp (PROTECT...ENDPROTECT)
                   4335: 
                   4336: 1999-11-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4337: 
                   4338:        * engine/io.c, engine/io.h:
                   4339:        bugfix: KEY now returns -1 on EOF even on 64-bit machines
                   4340: 
                   4341: 1999-11-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4342: 
                   4343:        * kernel/int.fs, test/other.fs, BUGS: fixed HEAD? alignment bug
                   4344: 
                   4345: 1999-11-08  crook  <crook@mips.complang.tuwien.ac.at>
                   4346: 
                   4347:        * kernel/vars.fs, kernel/tools.fs, kernel/args.fs, kernel/comp.fs, kernel/int.fs, float.fs, prim, search.fs, stuff.fs, extend.fs, blocks.fs:
                   4348:        Various minor documentation changes to match the latest gforth.ds
                   4349: 
                   4350:        * doc/.cvsignore, doc/gforth.ds:
                   4351:        Changes from several months ago. Several sections marked "NAC" are
                   4352:        responses to review comments from Anton.
                   4353: 
1.10      anton    4354: 1999-11-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4355: 
                   4356:        * blocked.fb: Added "Forth definitions" at the end
                   4357: 
                   4358: 1999-11-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4359: 
                   4360:        * kernel/int.fs, doc/gforth.ds, BUGS:
                   4361:        bugfix: the system's THROW handler now resets the stack correctly.
                   4362:        documentation changes
                   4363: 
                   4364: 1999-10-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4365: 
                   4366:        * kernel/int.fs, configure.in, search.fs, Makefile.in, backtrace.fs:
                   4367:        context is now a DEFERed word
                   4368:        various small bugfixes
                   4369: 
                   4370: 1999-10-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4371: 
                   4372:        * kernel/nio.fs, doc/gforth.ds, BUGS, Benchres:
                   4373:        base<2 is now treated correctly
                   4374:        documentation changes
                   4375: 
                   4376: 1999-10-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4377: 
                   4378:        * doc/gforth.ds, gforth.el, timings.sc, README, ds2texi.fs, Makefile.in:
                   4379:        added name index to docs and support for info-lookup to gforth.el
                   4380:        minor doc changes
                   4381: 
                   4382: 1999-10-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4383: 
                   4384:        * arch/alpha/disasm.fs, arch/alpha/testasm.fs, arch/alpha/asm.fs:
                   4385:        bugixes
                   4386: 
                   4387: 1999-09-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4388: 
                   4389:        * arch/alpha/asm.fs, arch/alpha/disasm.fs, arch/alpha/testasm.fs:
                   4390:        added disasm.fs (Bernd Thallner)
                   4391:        added control structures to asm.fs (Bernd Thallner)
                   4392: 
1.10      anton    4393: 1999-08-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4394: 
                   4395:        * arch/sharc/mach.fs, arch/sharc/machine.h, arch/sharc/systypes.h, arch/sharc/types.h, arch/sharc/unistd.h:
                   4396:        Added hardware specific files for the SHARC port
                   4397: 
                   4398:        * engine/main.c, fi2c.fs, kernel/io.fs, prim, cross.fs, blocked.fb, blocks.fs:
                   4399:        Made block 0 the first block and provided OFFSET for backward compatibility
                   4400:        (store 1 there).
                   4401:        Fixed bug for negative buffers.
                   4402:        Added a type in write-file for OS-less ports.
                   4403:        Some corrections to make the SHARC port compile again.
                   4404:        HAS_DEBUG is now a central flag which replaces perror and fprintf if not set.
                   4405: 
                   4406: 1999-08-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4407: 
                   4408:        * test/checkans.out, doc/gforth.ds, Benchres, ekey.fs, startup.fs:
                   4409:        added ekey etc.
                   4410:        updated performance in docs
                   4411: 
                   4412: 1999-08-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4413: 
                   4414:        * Benchres, engine/engine.c, prim: eliminated some ifdefs for memcmp
                   4415: 
1.10      anton    4416: 1999-08-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4417: 
                   4418:        * Benchres, arch/386/machine.h:
                   4419:        Some small further changes for fast USE_TOS with gcc 2.95
                   4420: 
1.10      anton    4421: 1999-08-07  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4422: 
                   4423:        * engine/main.c, engine/signals.c, arch/386/machine.h, arch/generic/machine.h, engine/engine.c, configure.in, prim, Benchres:
                   4424:        Made USE_TOS work with 386 on gcc 2.95
                   4425: 
                   4426: 1999-07-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4427: 
                   4428:        * engine/main.c, doc/gforth.ds, gforth.el, gforthmi.in, make-app.fs, objects.fs, Makefile.in, cross.fs:
                   4429:        added engine option --appl-image and gforthmi option --application
                   4430:        minor objects.fs changes
                   4431: 
                   4432: 1999-07-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4433: 
                   4434:        * doc/gforth.ds, gforth.el, objects.fs: added :m to objects.fs
                   4435: 
                   4436: 1999-07-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4437: 
                   4438:        * doc/gforth.ds, objects.fs: documented methods...end-methods
                   4439: 
                   4440:        * kernel/int.fs, objects.fs: added methods...end-methods to objects.fs
                   4441:        added stack comment in kernel/int.fs
                   4442: 
1.10      anton    4443: 1999-06-20  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4444: 
                   4445:        * wordlibs/unixlib.h, prim, fi2c.fs: Some small fixes for SHARC port
                   4446: 
                   4447: 1999-06-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4448: 
                   4449:        * testall, configure.in, Makefile.in, kernel/int.fs: bug fixes
                   4450: 
                   4451: 1999-06-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4452: 
                   4453:        * test/checkans.out, test/coretest.fs, test/coretest.out, kernel/int.fs, Makefile.in:
                   4454:        gforth now produces exit code 1 if it has an error in batch processing
                   4455:        make check is now less verbose
                   4456: 
                   4457:        * engine/engine.c, engine/main.c, configure.in, objects.fs:
                   4458:        fixed bug (path handling when opening image).
                   4459: 
1.10      anton    4460: 1999-05-22  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4461: 
                   4462:        * README:
                   4463:        Changed second gforth-bugs@gnu.org location and GNU FTP server.
                   4464: 
                   4465: 1999-05-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4466: 
                   4467:        * doc/gforth.ds, search.fs: documentation changes (wordlists)
                   4468:        added push-order, small fixes in search.fs
                   4469: 
                   4470: 1999-05-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4471: 
                   4472:        * kernel/comp.fs, doc/gforth.ds, blocks.fs, extend.fs:
                   4473:        documentation changes
                   4474:        introduced <IS>
                   4475:        fixed TO in comp.fs
                   4476: 
                   4477: 1999-05-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4478: 
                   4479:        * kernel/comp.fs, doc/gforth.ds:
                   4480:        Documentation changes (defining words, text interpreter).
                   4481: 
                   4482: 1999-05-20  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4483: 
                   4484:        * Makefile.in: Added kernel/pass.fs
                   4485: 
                   4486:        * debug.fs: Diff wanted some newlines.
                   4487: 
                   4488:        * ec/dotx.fs, ec/mirror.fs, arch/misc/prim.fs, ec/builttag.fs, arch/6502/prim.fs, arch/6502/softuart.fs, arch/6502/mach.fs:
                   4489:        Updated some ec stuff.
                   4490: 
                   4491:        * prim:
                   4492:        Just made threading primitives depending on compile flag (only in
                   4493:        forth source).
                   4494: 
                   4495:        * debug.fs, see.fs:
                   4496:        Made some things optional. Perhaps in works sometimes without compiler,
                   4497:        just for debugging...
                   4498: 
                   4499:        * ec/mirrored.fs, ec/mirrors.fs: Deleted, the right one is ec/mirror.fs
                   4500: 
                   4501:        * kernel/main.fs, kernel/pass.fs:
                   4502:        DP, last and forth-wordlist initialisation went to kernel/pass.fs
                   4503: 
                   4504:        * cross.fs: Some fixes. Skipdef works in all-words mode, too.
                   4505: 
                   4506: 1999-05-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4507: 
                   4508:        * doc/gforth.ds, README:
                   4509:        Documentation changes (control structures and defining words)
                   4510: 
                   4511: 1999-05-18  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4512: 
                   4513:        * Makefile.in: Dependencies: special.fs out, quotes.fs in
                   4514: 
                   4515:        * kernel/special.fs, kernel/int.fs, kernel/main.fs, kernel/quotes.fs, kernel/comp.fs:
                   4516:        Liquidated special.fs and distributed the definitions into apropriate
                   4517:        postitions in int.fs and comp.fs. Only ." and S" fit nowhere in and
                   4518:        went to quotes.fs.
                   4519: 
                   4520:        * cross.fs: Cleanups:
                   4521:        Changed vocabulary order while target compiling to
                   4522:        minimal minimal target ghosts
                   4523:        So we could avoid the additional definition of aliases for ghosts
                   4524:        in target
                   4525:        alias definitions thrown out...
                   4526:        A created (TCreate) word only gets the predefined semantics
                   4527:        if it hasn't got any before...
                   4528:        So interpret/compile: doesn't overwrite the special semantics
                   4529:        of IS, S", ." and DOES>
                   4530: 
                   4531: 1999-05-17  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4532: 
                   4533:        * kernel/tools.fs, kernel/nio.fs, kernel/saccept.fs, kernel/special.fs, kernel/kernel.fs, kernel/main.fs, kernel/int.fs, kernel/io.fs, kernel/basics.fs, kernel/doers.fs, kernel/errore.fs:
                   4534:        Added require at beginning of file.
                   4535: 
                   4536:        * cross.fs: A lot of small changes.
                   4537:        Added some ANS compatibility header.
                   4538:        Included path and number handling (optional for non gforth systems).
                   4539:        require while cross-compiling works now.
                   4540:        New directive skipdef, skips definitions in undef-words mode.
                   4541:        Some code refinements.
                   4542: 
                   4543:        * kernel/vars.fs: Added backtrace option.
                   4544: 
                   4545:        * kernel/paths.fs, kernel/require.fs: Bugfix.
                   4546: 
                   4547:        * kernel/cbr.fs, kernel/cbrpi.fs, kernel/cloop.fs, kernel/cloop2.fs, kernel/cond-old.fs:
                   4548:        Splitted up cond-old.fs into branches section (with/without plugins) and
                   4549:        loop section (with/without (?do)).
                   4550: 
                   4551:        * machpc.fs: Added backtrace option
                   4552: 
                   4553:        * ans-report.fs, test/checkans.fs, test/dbltest.fs:
                   4554:        Added relative (./) includes.
                   4555: 
                   4556:        * bubble.fs: Added cell definition to be ANS compatible.
                   4557: 
                   4558:        * engine/Makefile.in: Changed FORTHPATH...
                   4559: 
                   4560:        * Makefile.in: Changed FORTHPATH starting with ~+ instead of .
                   4561: 
                   4562:        * netlib/netlib.h, netlib/netlib.pri, netlib/configure.in, netlib/httpclient.fs, netlib/netlib.fs, netlib/Makefile.in, netlib/README, netlib/configure, wordlibs/netlib.h, wordlibs/netlib.fs, wordlibs/netlib.pri:
                   4563:        Moved netlib stuff to extra directory, because I need a configure
                   4564:        script for it.
                   4565: 
                   4566:        * wordlibs/dlerror.fs, wordlibs/dlerror.h, wordlibs/dlerror.pri:
                   4567:        .dlerror prints library load errors. Usefull for debugging.
                   4568: 
                   4569:        * wordlibs/unixlib.fs, wordlibs/unixlib.h, wordlibs/unixlib.pri:
                   4570:        Updated
                   4571: 
                   4572:        * wordlibs/README: Now little test.
                   4573: 
                   4574:        * wordlibs/Makefile: Works now with wordlib.mk
                   4575: 
                   4576:        * wordlib.mk: Initial version.
                   4577:        This is the generic Makefile part to create word libs.
                   4578: 
                   4579:        * wordlib.fs: Changed call to wcall.
                   4580: 
                   4581:        * prims2x.fs, prims2cl.fs: New calling conventions with wcall.
                   4582: 
                   4583:        * cross.fs: Small fix
                   4584: 
                   4585:        * prim:
                   4586:        Added wcall primitive to call c functions. I think we can deletete call-c.
                   4587: 
                   4588: 1999-05-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4589: 
                   4590:        * kernel/comp.fs, doc/gforth.ds, prim: Documentation changes
                   4591: 
                   4592: 1999-05-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4593: 
                   4594:        * doc/gforth.ds, prim, float.fs, glocals.fs: documentation changes
                   4595:        factored out f~abs and f~rel from f~
                   4596: 
                   4597: 1999-05-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4598: 
                   4599:        * engine/threaded.h, doc/gforth.ds: documentation changes
                   4600: 
                   4601: 1999-05-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4602: 
                   4603:        * engine/engine.c:
                   4604:        direct threading for 386 now works with scheme 10 (debugging).
                   4605: 
                   4606: 1999-05-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4607: 
                   4608:        * engine/main.c: fixed a Cell==int assumption
                   4609: 
1.10      anton    4610: 1999-05-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4611: 
                   4612:        * engine/Makefile.in, configure.in, Makefile.in:
                   4613:        Changed -O4 to -O3, since that's the highest really supported optimization
                   4614:        for GCC (O4 is undefined)
                   4615:        Added i686 to configure file.
                   4616: 
                   4617: 1999-05-10  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4618: 
                   4619:        * kernel/comp.fs, kernel/cond.fs: Moved defstart.
                   4620: 
                   4621:        * cross.fs:
                   4622:        New word skipdef, skips word definition in undef-words mode.
                   4623: 
                   4624:        * engine/main.c: Just some nice casts.
                   4625: 
                   4626:        * prims2x.fs:
                   4627:        Deleted flush-comment stuff, because it works now staight forward.
                   4628: 
                   4629:        * prim: Added opportunity to skip loop or branch definitions.
                   4630: 
                   4631:        * Makefile.in: Added control of forth and c comments of new prims2x.fs.
                   4632: 
                   4633:        * prims2x.fs:
                   4634:        Added support for explicit forth or c comments with \f and \c.
                   4635: 
                   4636: 1999-05-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4637: 
                   4638:        * Makefile.in: FORTHK now uses $(ENGINE)
                   4639: 
                   4640:        * kernel/int.fs, gforth.el, prim: factored out name-too-short? in (').
                   4641:        fixed potential portability bug in read-line (check result of ferror).
                   4642:        added M: and M; to indentation lists in gforth.el
                   4643: 
                   4644: 1999-05-06  crook  <crook@mips.complang.tuwien.ac.at>
                   4645: 
                   4646:        * kernel/special.fs, kernel/vars.fs, kernel/basics.fs, kernel/comp.fs, kernel/int.fs, doc/gforth.ds, doc/.cvsignore, README, float.fs, prim:
                   4647:        Major re-write of manual sections concerning text interpreter and
                   4648:        defining words. Much fine-tuning of other sections. The manual is
                   4649:        ``nearly finished'' -- at least, all the major pieces of work that
                   4650:        I envisaged for the first mods (which were only going to take a
                   4651:        couple of weeks...). The manual has grown from 127 pages to 192
                   4652:        which is good news in terms of content but bad news in terms of the
                   4653:        time it takes to print out on my HP550C DeskJet.
                   4654: 
                   4655:        Other changes are just tweaks to glossary entries.
                   4656: 
                   4657: 1999-05-05  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4658: 
                   4659:        * kernel/comp.fs: Small changes for plug-in support.
                   4660: 
                   4661:        * kernel/special.fs:
                   4662:        Made last bugfix optional; only needed with xconds.
                   4663: 
                   4664:        * kernel/prim0.fs:
                   4665:        Don't know for what this aliases are neede. Let's try without it.
                   4666: 
                   4667:        * kernel/doers.fs: Made debug output optional.
                   4668: 
                   4669:        * cross.fs: Added nice debugging flags support.
                   4670: 
                   4671:        * arch/generic/machine.h, prim, cross.fs:
                   4672:        new compile flag: stantardthreading
                   4673: 
                   4674:        * kernel/io.fs: deleted doubled definitions of (key) and (key?)
                   4675: 
                   4676:        * kernel/tools.fs:
                   4677:        changed include statement ../ to ./.. because we want to include relative
                   4678:        to the directory, this file is in.
                   4679: 
                   4680:        * kernel/vars.fs: cell is only defeined if it doesnt exist
                   4681: 
                   4682:        * kernel/int.fs:
                   4683:        head? is now optional, depending on whether forthstart exists.
                   4684: 
                   4685: 1999-05-04  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4686: 
                   4687:        * engine/threaded.h:
                   4688:        CFA_NEXT is now defined by the threading scheme and not when GETCFA is
                   4689:        missing. With Gforth-debug we might have GETCFA defined and a threading
                   4690:        with cfa alive.
                   4691:        With this fix I managed to compile gforth on a system that claims it is
                   4692:        a 386 (i386-solaris, BTW: it is a PII...). But gforth crashes
                   4693:        (direct threaded scheme 10) at the moment.
                   4694:        Perhaps Anton should take a look on it?!
                   4695: 
                   4696: 1999-05-03  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4697: 
                   4698:        * glocals.fs, kernel/special.fs: kernel/special.fs
                   4699:                added exit-like in DOES> statement *bugfix*
                   4700:        glocals.fs
                   4701:                used mappedwordlist constructor
                   4702: 
                   4703: 1999-04-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4704: 
                   4705:        * prims2x.fs: bugfixes from Markus Schoder
                   4706: 
                   4707: 1999-04-16  crook  <crook@mips.complang.tuwien.ac.at>
                   4708: 
                   4709:        * kernel/comp.fs, kernel/require.fs, doc/gforth.ds, colorize.fs, doc/gforth.1, .cvsignore, README, blocks.fs:
                   4710:        .cvsignore -- added a couple of other files I was tired of seeing flagged
                   4711:        by CVS
                   4712: 
                   4713:        README -- added references to a couple more .fs files that are part of
                   4714:        the gforth distribution
                   4715: 
                   4716:        blocks.fs -- fixed a bug in UPDATED? and added glossary entries for all
                   4717:        words.
                   4718: 
                   4719:        colorize.fs -- fixed a bug that was introduced by a dictionary
                   4720:        structure change between 0.3.0 and 0.4.0 (I think.. it used to work
                   4721:        on 0.3.0 and I compared the color WORDS with the normal WORDS and found
                   4722:        some dirrerences
                   4723: 
                   4724:        doc/gforth.1 -- minor tweaks to man page. I now think that I'd like to
                   4725:        be able to auto-generate the man page from what is now Chapter 3 of the
                   4726:        manual. That's in line with GNU's general attitude towards man pages..
                   4727: 
                   4728:        doc/gforth.ds -- added stuff about blocks, revamped Chapter 3 and other
                   4729:        miscellaneous changes.
                   4730: 
                   4731:        kernel/comp.fs -- glossary tweaks
                   4732: 
                   4733:        kernel/require.fs -- glossary tweaks
                   4734: 
                   4735: 1999-04-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4736: 
                   4737:        * kernel/basics.fs, kernel/comp.fs, test/other.fs, Benchres:
                   4738:        fixed ALLOT bug (now accepts negative arguments)
                   4739: 
                   4740: 1999-03-29  crook  <crook@mips.complang.tuwien.ac.at>
                   4741: 
                   4742:        * kernel/tools.fs, kernel/vars.fs, kernel/io.fs, kernel/nio.fs, kernel/int.fs, kernel/accept.fs, kernel/basics.fs, kernel/comp.fs, doc/gforth.ds, search.fs, extend.fs, prim, blocks.fs:
                   4743:        Added section talking about different memory regions, and glossed
                   4744:        associated words. Glossed words associated with user input; the
                   4745:        manual still needs a bunch of examples for these.
                   4746: 
                   4747: 1999-03-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4748: 
                   4749:        * engine/ecvt.c, kernel/int.fs, matrix.fs: minor bugfixes
                   4750: 
                   4751: 1999-03-23  crook  <crook@mips.complang.tuwien.ac.at>
                   4752: 
                   4753:        * doc/.cvsignore: added gforth.info-10
                   4754: 
                   4755:        * kernel/special.fs, kernel/tools.fs, kernel/toolsext.fs, kernel/vars.fs, kernel/paths.fs, kernel/require.fs, kernel/getdoers.fs, kernel/int.fs, kernel/io.fs, kernel/nio.fs, kernel/comp.fs, kernel/cond.fs, kernel/files.fs, kernel/args.fs, kernel/basics.fs, doc/gforth.ds, search.fs, struct.fs, stuff.fs, vt100.fs, prim, extend.fs, float.fs, glocals.fs, moofglos.fs, debug.fs, environ.fs, errors.fs, assert.fs, blocks.fs, Makefile.in:
                   4756:        Makefile.in
                   4757: 
                   4758:        -- changes to make documentation build with moofglos.fs
                   4759:           rather than with mini-oof.fs (since the former contains glossary
                   4760:           entries and the latter does not)
                   4761: 
                   4762:        assert.fs blocks.fs debug.fs environ.fs errors.fs extend.fs float.fs
                   4763:        glocals.fs moofglos.fs prim search.fs struct.fs stuff.fs vt100.fs
                   4764:        kernel/args.fs kernel/basics.fs kernel/comp.fs kernel/cond.fs
                   4765:        kernel/files.fs kernel/getdoers.fs kernel/int.fs kernel/io.fs
                   4766:        kernel/nio.fs kernel/paths.fs kernel/require.fs kernel/special.fs
                   4767:        kernel/tools.fs kernel/toolsext.fs kernel/vars.fs
                   4768: 
                   4769:        -- many small changes to glossary entries.. I think most are done
                   4770:           now, so I hope to change far fewer files next time!
                   4771: 
                   4772:        doc/gforth.ds
                   4773: 
                   4774:        -- many, many small changes and a few large ones. Moved some sections
                   4775:           around, fixed typos and formatting errors, added new section on
                   4776:           exception handling, rearranged 'files' section.
                   4777: 
                   4778: 1999-03-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4779: 
                   4780:        * arch/generic/machine.h, engine/main.c, Makefile.in, configure.in, Benchres:
                   4781:        gforth (non-fast) now uses a plain threading scheme, making error
                   4782:          positions more accurate
                   4783:        minor changes
                   4784: 
                   4785: 1999-03-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4786: 
                   4787:        * arch/power/machine.h, Makefile.in, README, configure.in:
                   4788:        prepared for snapshot, fixed some buglets
                   4789: 
                   4790: 1999-03-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4791: 
                   4792:        * doc/gforth.ds: doc changes
                   4793: 
                   4794: 1999-03-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4795: 
                   4796:        * kernel/int.fs, doc/gforth.ds: bugfix (stack effect on error)
                   4797:        doc changes (chapter on error messages)
                   4798: 
                   4799: 1999-03-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4800: 
                   4801:        * kernel/int.fs, prims2x.fs: removed "Error: ..." message
                   4802:        prims2x works again in make doc
                   4803: 
                   4804: 1999-03-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4805: 
                   4806:        * kernel/int.fs, kernel/vars.fs, backtrace.fs:
                   4807:        the backtrace now stores only what happened since the last INTERPRET;
                   4808:                this avoids very long pointless backtraces for deep include nests.
                   4809: 
                   4810: 1999-03-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4811: 
                   4812:        * wordlibs/core: removed core
                   4813: 
                   4814: 1999-03-02  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4815: 
                   4816:        * wordlibs/time.pri, wordlibs/unixlib.fs, wordlibs/unixlib.h, wordlibs/unixlib.pri, wordlibs/netlib.fs, wordlibs/netlib.h, wordlibs/netlib.pri, wordlibs/time.h, wordlibs/httpclient.fs, wordlibs/Makefile, wordlibs/README, wordlibs/core, prims2cl.fs, wordlib.fs:
                   4817:        Supports to build up c libraries of forth words in the format used in the
                   4818:        prim file. Worked on linux machines.
                   4819:        On sun linker exits with "fatal signal 6"...
                   4820: 
                   4821:        * prims2x.fs: Changes in file including.
                   4822: 
                   4823:        * configure.in: srcdir is replaced by an absolute directory if it is .
                   4824:        Used for word libraries, if current working directory is not gforth root.
                   4825: 
1.10      anton    4826: 1999-02-28  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4827: 
                   4828:        * moofglos.fs, mini-oof.fs:
                   4829:        I removed the glossary from mini-oof, please keep it out!
                   4830:        moofglos.fs keeps the glossary
                   4831: 
                   4832:        * moofglos.fs: New file.
                   4833: 
                   4834: 1999-02-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4835: 
                   4836:        * engine/forth.h, engine/main.c, engine/signals.c, errors.fs:
                   4837:        On platforms that support the SA_SIGINFO flag (Linux is not quite
                   4838:          there yet), there are now new signal handlers that perform more
                   4839:          precise error reporting (in particular for SIGFPE and SIGSEGV).
                   4840:        Minor fixes.
                   4841: 
                   4842:        * engine/signals.c: started working on better signal handlers
                   4843: 
                   4844:        * engine/io.c, engine/main.c, engine/signals.c, Makefile.in, engine/Makefile.in, Makedist.in:
                   4845:        moved signal handling into a new file signals.c
                   4846:        minor changes to window size handling
                   4847: 
                   4848: 1999-02-24  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4849: 
                   4850:        * kernel/errore.fs, kernel/int.fs:
                   4851:        Change of .error-frame for this pattern:
                   4852: 
                   4853:        xxx.fs:312: Undefined word
                   4854:            blabla bla blablabla
                   4855:            ^^^^^^
                   4856:        Error: Undefined word
                   4857: 
                   4858:        * debug.fs: Cleaned up code. Fixed "create does>" bug.
                   4859: 
                   4860: 1999-02-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4861: 
                   4862:        * test/other.fs, kernel/tools.fs, kernel/vars.fs, compat/struct.fs, kernel/nio.fs, kernel/paths.fs, struct.fs:
                   4863:        renamed nalign into naligned (nalign is present but obsolete)
                   4864:        Implemented a new solution for nested hold areas (<<# ... #> ... #>>)
                   4865:        minor changes
                   4866: 
                   4867: 1999-02-22  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4868: 
                   4869:        * arch/misc/mach.fs: fix bits/byte -> bits/char
                   4870: 
                   4871:        * cross.fs:
                   4872:        makekernel works now with setup-target and region interface.
                   4873:        bugfix in setup-target
                   4874: 
                   4875:        * kernel/kernel.fs, kernel/main.fs:
                   4876:        Made includes in kernel/kernel.fs and kernel/main.fs relative to there
                   4877:        file positions.
                   4878: 
                   4879:        * cross.fs:
                   4880:        introduced bits/byte. For this naming the address unit is per
                   4881:        definition a byte. If bits/byte is not explicitly set, 8 is assumed.
                   4882:        >address works now with bits/byte and translates between target
                   4883:        address units and the hosts' one.
                   4884:        Attention:
                   4885:        In this state this will never work with host address unit size different
                   4886:        than 8 bits.
                   4887:        Step up translation (from 8 to 16 bits address unit size) will only work
                   4888:        with enormous care because "chars" in cross behaves not like "chars" in the
                   4889:        target. Any pre-calculation of offsets that is compiled in litarally
                   4890:        will fail!
                   4891:        Better solution: Emulate target address-unit size in cross, ugh!
                   4892: 
                   4893:        * mach32l.fs, mach64b.fs, mach64l.fs, mach16b.fs, mach16l.fs, mach32b.fs, cross.fs:
                   4894:        Replaces bits/byte by bits/char. EC-targets currently broken.
                   4895: 
                   4896: 1999-02-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4897: 
                   4898:        * kernel/vars.fs, kernel/int.fs, kernel/nio.fs, kernel/paths.fs, kernel/tools.fs, backtrace.fs, Makefile.in:
                   4899:        gforth-ditc is now installed with "make install"
                   4900:        bugfix in print-backtrace
                   4901:        rewrote number output: now uses a fixed buffer HOLDBUF; added <<# and
                   4902:                #>> to deal with nested number output (e.g., AT-XY), and fixed
                   4903:                ud.r and d.r (and thus all the "." words) and DUMP to use
                   4904:                them.  Other words using <# still have to be fixed.
                   4905:        removed COMPACT// and its use; it did not work, and anyway, it's a bad
                   4906:                idea for Cygwin, Domain/OS (Apollo's OS), and possibly other OSs.
                   4907: 
                   4908:        * arch/386/machine.h, arch/m68k/machine.h, cross.fs, prim:
                   4909:        bugfix in m68k/machine.h and 386/machine.h
                   4910:        doc changes in cross.fs and prim
                   4911: 
1.10      anton    4912: 1999-02-20  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4913: 
                   4914:        * kernel/int.fs:
                   4915:        Broke up s>number in int.fs (the other "changes" are just touched files)
                   4916: 
                   4917:        * kernel/int.fs, Benchres: Another benchres entry.
                   4918: 
                   4919: 1999-02-19  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   4920: 
                   4921:        * cross.fs: Bugfixes from last changes.
                   4922: 
                   4923:        * AUTHORS: Addes email addresses, so I have them handy.
                   4924: 
                   4925:        * cross.fs: Updated cross.fs:
                   4926:        region interface supports now diffrent memory regions in a greater address-space
                   4927:        than we have memory.
                   4928:        image, bit$ and makekernel will get obsolete, use region interface instead.
                   4929: 
                   4930: 1999-02-16  crook  <crook@mips.complang.tuwien.ac.at>
                   4931: 
                   4932:        * kernel/int.fs, doc/gforth.ds, prim, see.fs, stuff.fs, objects.fs, oof.fs, ToDo, mini-oof.fs:
                   4933:        -Added my name to the ToDo file under documentation
                   4934:        -Glossed the oof files
                   4935:        -Minor glossary additions elsewhere
                   4936:        -Another set of changes to gforth.ds; mainly the addition of material
                   4937:         to the introductory chapter. Also, re-organised stuff in the oof
                   4938:         sections and made a typo pass over a few other bits.
                   4939: 
                   4940: 1999-02-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4941: 
                   4942:        * engine/threaded.h, arch/power/machine.h, arch/sparc/machine.h, engine/engine.c, arch/m68k/machine.h, arch/mips/machine.h, arch/alpha/machine.h, arch/generic/machine.h, arch/hppa/machine.h, arch/386/machine.h, prim:
                   4943:        cleaned up threading stuff:
                   4944:          now the schemes are selected with -DTHREADED_SCHEME=n
                   4945:          there is now a macro SET_IP for setting ip.
                   4946:        New threading schemes: for Power (20% speedup on 604e) and a plain scheme
                   4947: 
                   4948: 1999-02-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4949: 
                   4950:        * kernel/basics.fs, kernel/int.fs:
                   4951:        fixed DPL bug ("1." now gives a DPL of 0)
                   4952: 
                   4953: 1999-02-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4954: 
                   4955:        * kernel/comp.fs, kernel/basics.fs, doc/gforth.ds: fixed doc bugs
                   4956: 
                   4957: 1999-02-03  crook  <crook@mips.complang.tuwien.ac.at>
                   4958: 
                   4959:        * kernel/tools.fs, kernel/toolsext.fs, kernel/vars.fs, kernel/io.fs, kernel/nio.fs, kernel/paths.fs, kernel/special.fs, kernel/comp.fs, kernel/files.fs, kernel/int.fs, doc/gforth.ds, kernel/basics.fs, see.fs, stuff.fs, vt100.fs, glocals.fs, prim, search.fs, envos.fs, errors.fs, extend.fs, float.fs, blocks.fs, debugs.fs, environ.fs, Makefile.in:
                   4960:        New "docclean" target for makefile (removes glossary dependencies when
                   4961:        rebuilding documentation). Changes to .fs files and prim are restricted
                   4962:        to glossary (\G) additions for the documentation; this has necessitated
                   4963:        the addition of new white-space in places to stop the \G stuff from
                   4964:        obscuring the code. Many additions to doc/gforth.ds - new sections
                   4965:        added, a few things moved and some sections re-written slightly. There
                   4966:        are a set of things to tidy up before this rev. is suitable for
                   4967:        release, and those will be my highest priority. I have also used
                   4968:        "@comment TODO" to highlight other sections I plan to work on, and
                   4969:        added a set of comments at the start to indicate other things I plan
                   4970:        to modify in the medium-term.
                   4971: 
                   4972: 1999-02-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4973: 
                   4974:        * arch/alpha/testasm.fs, arch/mips/machine.h, arch/alpha/asm.fs, arch/alpha/machine.h, configure.in, gforth.lsm:
                   4975:        MIPS port should now work even with GNU ld
                   4976:        added FORCE_REG stuff to arch/alpha/machine.h
                   4977:        added Alpha assembler (contributed by Bernd Thallner)
                   4978: 
1.10      anton    4979: 1999-01-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4980: 
                   4981:        * kernel/int.fs, engine/io.h, engine/main.c, kernel/accept.fs, cross.fs, engine/io.c, Makefile.in:
                   4982:        Minor fixes for SHARC
                   4983:        KEY returns now EOF (-1) when at end of file (non-standard?)
                   4984: 
                   4985: 1999-01-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4986: 
                   4987:        * engine/main.c: factored out print_sizes
                   4988: 
                   4989:        * engine/main.c: bugfix
                   4990: 
1.10      anton    4991: 1999-01-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    4992: 
                   4993:        * engine/Makefile.in, engine/main.c, Makefile.in, README, cross.fs:
                   4994:        Improved dump information for magic
                   4995:        Added code in cross.fs to support new magic
                   4996:        Fixed makefile problem with cp (cp -p to preserve date)
                   4997: 
                   4998: 1999-01-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   4999: 
                   5000:        * Makedist.in: make bindist should now work for gforth-fast
                   5001: 
                   5002:        * engine/Makefile.in, engine/engine.c, engine/forth.h, engine/main.c, configure.in, Makefile.in:
                   5003:        there is now a debugging version of the engine that maintains ip and
                   5004:        rp in global variables (to allow backtrace on signals). The debugging
                   5005:        engine is called gforth and the original engine is called gforth-fast.
                   5006: 
                   5007: 1999-01-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5008: 
                   5009:        * startup.fs: backtrace is now included in gforth.fi
                   5010: 
                   5011:        * kernel/vars.fs, kernel/basics.fs, kernel/int.fs, wordinfo.fs, look.fs, startup.fs, stuff.fs, backtrace.fs:
                   5012:        added ]L, IN-DICTIONARY? and IN-RETURN-STACK? to stuff.fs
                   5013:        refactored a few words to use IN-DICTIONARY?
                   5014:        added backtrace hooks to CATCH, THROW and (DOERROR)
                   5015:        added simple backtrace printing
                   5016: 
                   5017: 1999-01-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5018: 
                   5019:        * kernel/toolsext.fs, kernel/comp.fs, kernel/int.fs:
                   5020:        improved >name accuracy
                   5021:        refactored : and :noname
                   5022: 
                   5023: 1999-01-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5024: 
                   5025:        * Makefile.in:
                   5026:        fixed Makefile bug (engine/Makefile is now remade when necessary)
                   5027: 
                   5028:        * engine/main.c, configure.in:
                   5029:        fixed --debug bug (printed non-printing characters (magic[7])).
                   5030:        fixed buglet in configure.in (now heeds LIBS even for hppa).
                   5031:        set version to snapshot
                   5032: 
                   5033: 1998-12-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5034: 
                   5035:        * gforth.lsm: added old gforth.lsm
                   5036: 
                   5037: 1998-12-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5038: 
                   5039:        * Makefile.in, README, INSTALL: fixed siteinit.fs-related problems
                   5040: 
1.10      anton    5041: 1998-12-25  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5042: 
                   5043:        * kernel/aliases0.fs, engine/Makefile.in, engine/main.c, os2conf.h, prims2x.fs, configure.cmd, cross.fs, mkdosmf.sed, mkos2mf.sed, INSTALL.DOS, Makefile.in, README:
                   5044:        Install process fixes for DOS and OS/2
                   5045:        EC primitive count fixed
                   5046:        EC relocate problem fixed
                   5047: 
                   5048: 1998-12-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5049: 
                   5050:        * README: doc change
                   5051: 
                   5052: 1998-12-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5053: 
                   5054:        * Makefile.in, doc/gforth.1: doc/gforth.txt is not included in the dist
                   5055:        adjusted man page
                   5056: 
                   5057: 1998-12-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5058: 
                   5059:        * Makefile.in, README, gforthmi.in, other.fs, Makedist.in:
                   5060:        fixed a few small problems (mainly with bindist)
                   5061: 
                   5062:        * README, testall: listed tested systems
                   5063: 
                   5064:        * prims2x.fs:
                   5065:        prim_lab.i is now generated without indices (for compatibility with gcc-2.5.8)
                   5066: 
1.10      anton    5067: 1998-12-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5068: 
                   5069:        * Makefile.in: Fixed Makefile.in for empty emacssitelispdir variable
                   5070: 
                   5071:        * machpc.fs, fi2c.fs: Fixed new format in fi2c.fs
                   5072:        Fixed wrong base in machpc.fs
                   5073: 
1.10      anton    5074: 1998-12-22  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5075: 
                   5076:        * config.guess, config.sub: New versions of config.guess and config.sub
                   5077: 
                   5078: 1998-12-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5079: 
                   5080:        * arch/power/machine.h, engine/Makefile.in, kernel/paths.fs, Makefile.in, configure.in, testdist:
                   5081:        fixed some bugs and problems
                   5082: 
                   5083:        * cross.fs, Makedist.in, Makefile.in: new solution for make dist
                   5084:        fixed a bug in generating magic
                   5085: 
1.10      anton    5086: 1998-12-22  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5087: 
                   5088:        * engine/main.c, cross.fs, comp-i.fs:
                   5089:        Changed format to Gforth2x (0.4 or greater)
                   5090: 
                   5091:        * cross.fs, Makefile.in, configure.in, Makedist.in:
                   5092:        Separated distribution Makefile (works only with gmake)
                   5093: 
                   5094: 1998-12-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5095: 
                   5096:        * prim, testall, testdist, Benchres: prim: suppressed a few warnings
                   5097:        updated testdist and introduced testall for automatic testing on many machines
                   5098: 
1.10      anton    5099: 1998-12-20  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5100: 
                   5101:        * engine/engine.c, engine/main.c, gforthmi.bat, mkdosmf.sed, prim, README, config.bat, fi2c.fs, Makefile.in:
                   5102:        Changes to make gforth run on DOS and Win32 (I hope it's not broken by the
                   5103:        latest Makefile.in changes)
                   5104:        Some minor tweaks
                   5105: 
                   5106: 1998-12-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5107: 
                   5108:        * cross.fs: defined | as noop (the old version is broken)
                   5109: 
                   5110:        * kernel/main.fs, engine/Makefile.in, gforthmi.in, Makefile.in, configure.in:
                   5111:        fixed some problems (mainly for separate source and build dirs)
                   5112: 
                   5113: 1998-12-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5114: 
                   5115:        * configure.in, gforthmi, gforthmi.in, Makefile.in:
                   5116:        gforthmi is now generated from gforthmi.in by configure
                   5117:        fixed several installation bugs in Makefile.in
                   5118: 
                   5119:        * test/other.fs, kernel/int.fs, kernel/vars.fs, extend.fs, hash.fs:
                   5120:        markers now reset included-files
                   5121:        fixed another bug in marker
                   5122:        added/changed some comments
                   5123: 
1.10      anton    5124: 1998-12-13  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5125: 
                   5126:        * engine/select.c, kernel/paths.fs, engine/Makefile.in, engine/main.c, arch/generic/machine.h, doc/gforth.ds, gforthmi.bat, mkdosmf.sed, prim, Makefile.in, blocks.fs, ds2texi.fs, fi2c.fs, Benchres:
                   5127:        Added some documentation (files stup, blocks stub, Mini-OOF implementation)
                   5128:        Added Benchres for my machine
                   5129:        made DOS and Win32 compile and run
                   5130:        New gforthmi.bat script for DOS - needs a temporary file for the commands
                   5131:        instead of the -e option.
                   5132:        Added select.o again for DOS (DJGPP's select is broken wrt timing)
                   5133:        Improved select.c
                   5134:        Bug with DOS: engine-ditc doesn't compile with optimization on. Maybe I need
                   5135:        to get a new GCC version for DOS?
                   5136: 
1.10      anton    5137: 1998-12-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5138: 
                   5139:        * engine/engine.c, configure.in, dosconf.h, mkdosmf.sed, mkos2mf.sed, prim, Makefile.in, config.bat:
                   5140:        Fixed Makefile for DOS (doesn't fully work yet)
                   5141:        Fixed shared library for Windows (not tested yet)
                   5142: 
1.10      anton    5143: 1998-12-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5144: 
                   5145:        * Makefile.in:
                   5146:        Made Makefile.in dist-able (removed the two outdated files)
                   5147: 
                   5148:        * kernel/vars.fs, kernel/errore.fs, kernel/int.fs, kernel/io.fs, kernel/kernel.fs, kernel/main.fs, arch/shboom/mach.fs, engine/engine.c, arch/8086/mach.fs, arch/c165/mach.fs, arch/misc/key.fs, arch/misc/mach.fs, arch/4stack/mach.fs, arch/6502/mach.fs, fi2c.fs, machpc.fs, prim, prims2x.fs, cross.fs:
                   5149:        Added further options to shrink a kernel down
                   5150:        Cleaned up conditional primitives (works now for C-generated part, too)
                   5151:        Cleaned up mach files for embedded architectures
                   5152:        Cleaned up options in the kernel
                   5153: 
                   5154: 1998-12-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5155: 
                   5156:        * test/other.fs, unix/time.fs, kernel/vars.fs, test/checkans.fs, test/dbltest.fs, kernel/special.fs, kernel/tools.fs, kernel/toolsext.fs, kernel/prim0.fs, kernel/require.fs, kernel/saccept.fs, kernel/nio.fs, kernel/paths.fs, kernel/io.fs, kernel/kernel.fs, kernel/license.fs, kernel/main.fs, kernel/files.fs, kernel/getdoers.fs, kernel/int.fs, kernel/cond.fs, kernel/doers.fs, kernel/errore.fs, kernel/accept.fs, kernel/args.fs, kernel/basics.fs, kernel/comp.fs, kernel/cond-old.fs, engine/select.c, engine/strsig.c, engine/threaded.h, engine/main.c, engine/memcmp.c, engine/memcmpc.c, engine/memmove.c, engine/pow10.c, engine/io.c, engine/io.h, engine/forth.h, engine/ecvt.c, engine/engine.c, engine/Makefile.in, engine/atanh.c, engine/cleanalign.c, ec/nesting.fs, ec/shex.fs, engine/32bit.h, ec/dotx.fs, ec/mirror.fs, ec/mirrored.fs, ec/mirrors.fs, asm/numref.fs, asm/target.fs, ec/builttag.fs, asm/basic.fs, asm/bitmask.fs, asm/generic.fs, arch/mips/machine.h, arch/power/machine.h, arch/sparc/machine.h, arch/hppa/cache.c, arch/hppa/machine.h, arch/m68k/machine.h, arch/386/machine.h, arch/alpha/machine.h, arch/generic/machine.h, vt100key.fs, wordinfo.fs, stuff.fs, table.fs, tasker.fs, termsize.fs, search.fs, see-ext.fs, source.fs, startup.fs, prims2x.fs, savesys.fs, objexamp.fs, other.fs, prim, mach64b.fs, mach64l.fs, machpc.fs, objects.fs, mach16l.fs, mach32b.fs, mach32l.fs, intcomp.fs, lib.fs, locals-test.fs, look.fs, mach16b.fs, gray.fs, hash.fs, glocals.fs, glosgen.fs, gforth.el, gforthmi, filedump.fs, float.fs, envos.os2, errors.fs, etags.fs, extend.fs, fi2c.fs, envos.dos, envos.fs, debugs.fs, doskey.fs, ds2texi.fs, environ.fs, configure.in, cross.fs, debug.fs, config.bat, configure.cmd, blocks.fs, bufio.fs, chains.fs, code.fs, colorize.fs, comp-i.fs, assert.fs, acinclude.m4, add.fs, ans-report.fs, ansi.fs, Makefile.in, acconfig.h, BUGS:
                   5157:        updated dates in copyright messages
                   5158:        inserted copyright messages in most files that did not have them
                   5159:        removed outdated files engine/32bit.h engine/strsig.c
                   5160: 
1.10      anton    5161: 1998-11-27  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5162: 
                   5163:        * NEWS:
                   5164:        Added new things that were part of the "mega-patches" (not necessarily
                   5165:        complete)
                   5166: 
                   5167:        * BUGS, see.fs: Fixed DOES> see bug
                   5168: 
                   5169: 1998-11-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5170: 
                   5171:        * Makefile.in, NEWS, BUGS: updated NEWS file
                   5172:        added doc/gforth.txt to distributed files.
                   5173: 
1.10      anton    5174: 1998-11-22  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5175: 
                   5176:        * engine/main.c, engine/pow10.c, engine/select.c, arch/generic/machine.h, engine/io.h, prims2x.fs, prim:
                   5177:        Added system-specific options for C-part of primitives
                   5178: 
                   5179: 1998-11-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5180: 
                   5181:        * kernel/comp.fs, kernel/int.fs: more doc fixes
                   5182: 
                   5183:        * kernel/comp.fs, kernel/int.fs, doc/gforth.ds, objects.fs:
                   5184:        removed all "unknown" from docs, except those from mini-oof
                   5185: 
                   5186: 1998-11-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5187: 
                   5188:        * doc/gforth.ds: doc change: explains image license issues
                   5189: 
                   5190:        * engine/Makefile.in, kernel/vars.fs, Makefile.in, README: removed f0
                   5191:        fixed problem with dependence on config.h.in (not well tested)
                   5192: 
1.10      anton    5193: 1998-11-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5194: 
                   5195:        * kernel/args.fs, kernel/int.fs, engine/Makefile.in, engine/engine.c, engine/main.c, configure.cmd, fi2c.fs, prim, startup.fs, vt100key.fs, Makefile.in, config.bat:
                   5196:        Bug fix: print cause for problems in command line
                   5197:        Cleaned up Makefiles
                   5198:        Adjusted configures for DOS and OS/2 (not tested yet)
                   5199:        New feature: link image into executable (for non-OS systems)
                   5200: 
1.10      anton    5201: 1998-10-25  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5202: 
                   5203:        * engine/forth.h, engine/memcmp.c, engine/memcmpc.c, engine/memmove.c, arch/generic/machine.h, engine/engine.c, cross.fs, prim, prims2x.fs, configure.in:
                   5204:        SHARC-porting aids that benefit generally:
                   5205:        Cross: Added non-byte-addressed architectures as possible target (not hosts
                   5206:        yet).
                   5207:        Rest: all types are now Gforth-private types (so you could define as Char
                   5208:        whatever you where like). Some messing around with inabilities of Analog
                   5209:        Devices port of GCC.
                   5210: 
1.10      anton    5211: 1998-10-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5212: 
                   5213:        * kernel/int.fs, kernel/io.fs, engine/Makefile.in, engine/io.c, engine/io.h, configure.in, prim, Makefile.in:
                   5214:        Added infile-id, fixed bug with KEY? when input is not a tty.
                   5215:        First try to compile it under Win32.
                   5216: 
1.10      anton    5217: 1998-10-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5218: 
                   5219:        * engine/io.c: Fixed braindead problem with Solaris/SunOS 5.6.
                   5220: 
                   5221:        * Makefile.in:
                   5222:        Removed the make -C parts for other makes. Also tried to avoid
                   5223:        multiple right side % rules for same reason.
                   5224: 
1.10      anton    5225: 1998-10-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5226: 
                   5227:        * Makefile.in, config.bat:
                   5228:        Fixed config.bat (no startup.dos, no history.dos)
                   5229: 
                   5230:        * kernel/cond.fs, glocals.fs, history.fs, Makefile.in:
                   5231:        Fixed a lot of problems from the wordlist structure change (I hope we had
                   5232:        not omitted the "wordlist-id" in the first place).
                   5233: 
1.10      anton    5234: 1998-10-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5235: 
                   5236:        * kernel/toolsext.fs, kernel/cond.fs, kernel/int.fs, kernel/main.fs, kernel/tools.fs, kernel/comp.fs, search.fs, environ.fs, glocals.fs, hash.fs, mini-oof.fs, README, blocked.fb:
                   5237:        Changed virtual method table pointer in dictionary objects to be compatible with
                   5238:        the other OO packages (VMT-pointer on first cell)
                   5239: 
                   5240:        You need a new kernel.fi to recompile the kernel
                   5241: 
                   5242: 1998-10-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5243: 
                   5244:        * objects.fs, objexamp.fs: objects.fs bug fix part 2
                   5245: 
                   5246:        * Benchres, objects.fs, objexamp.fs, prim:
                   5247:        fixed bug in objects.fs (override of inherited interface methods)
                   5248:        added fpick (primitive), suggested by Julian Noble
                   5249: 
1.10      anton    5250: 1998-08-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5251: 
                   5252:        * kernel/errore.fs, kernel/main.fs, kernel/comp.fs, prims2x.fs, oof.fs:
                   5253:        Fixed docu problems, added stderr output for errors and warnings
                   5254: 
1.10      anton    5255: 1998-08-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5256: 
                   5257:        * mini-oof.fs: Small fix, thanks to srb@concentric.net
                   5258: 
                   5259: 1998-08-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5260: 
                   5261:        * objexamp.fs: added objexamp.fs
                   5262: 
                   5263: 1998-08-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5264: 
                   5265:        * objects.fs: documentation changes
                   5266: 
                   5267:        * Makefile.in, testclean, .cvsignore: fixed "make clean"
                   5268:        removed config.h.in from .cvsignore
                   5269: 
                   5270:        * engine/Makefile.in, engine/cache.c, Makefile.in, configure.in, makein.bsh, mkdosmf.sed:
                   5271:        fixed "make dist"
                   5272:        fixed dependences for engine.o and main.o (they were overly general)
                   5273:        For the hppa arch/hppa/cache.c is used instead of engine/cache.c (untested)
                   5274: 
1.10      anton    5275: 1998-08-01  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5276: 
                   5277:        * .cvsignore: Added aclocal.m4 and config.h.in to .cvsignore
                   5278: 
                   5279: 1998-07-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5280: 
                   5281:        * engine/Makefile.in, arch/mips/machine.h, configure.in, Makefile.in:
                   5282:        added test for MIPS link flag -d to configure.in
                   5283:        some small bugfixes
                   5284: 
                   5285:        * arch/power/_sync_cache_range.c, arch/power/machine.h, Makefile.in, configure.in, prim:
                   5286:        put PPC flush-icache code into _sync_cache_range.c; configure now checks
                   5287:                for this function (present on AIX).
                   5288:        Made FLUSH_ICACHE calls type-consistent.
                   5289: 
                   5290:        * timings.sc: flk results added to timings.sc
                   5291: 
                   5292:        * kernel/int.fs:
                   5293:        fixed bug (S" QUIT .( hello) CR" EVALUATE) reported by Lars Krueger
                   5294:          (at least I fixed this symptom, IMO the input stream needs reworking).
                   5295: 
                   5296: 1998-07-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5297: 
                   5298:        * doc/gforth.ds: documentation change
                   5299: 
                   5300: 1998-07-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5301: 
                   5302:        * doc/gforth.ds: documentation changes
                   5303: 
                   5304: 1998-07-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5305: 
                   5306:        * doc/gforth.ds: documentation changes
                   5307: 
1.10      anton    5308: 1998-07-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5309: 
                   5310:        * Makefile.in, doc/gforth.ds: changed deletion of html/ tree
                   5311:        changed document structure a bit
                   5312: 
                   5313: 1998-07-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5314: 
                   5315:        * kernel/int.fs, other.fs:
                   5316:        eliminated capitalize (was present twice with different stack effects
                   5317:                but was used nowhere).
                   5318: 
                   5319:        * asm/README, ec/00-readme, ec/README, kernel/int.fs, kernel/interp.fs, asm/00-readme, missing, Makefile.in, aclocal.m4, ds2texi.fs, elisp-comp, lib.fs, .cvsignore, ChangeLog:
                   5320:        renamed 00-readme files to README
                   5321:        added scripts elisp-comp and missing
                   5322:        removed kernel/interp.fs (should have been removed in mega-patch)
                   5323:        added make rule for doc/gforth.txt
                   5324:        renamed PARSE-WORD into SWORD (PARSE-WORD is used with the meaning of NAME in
                   5325:                OpenBoot and dpans6 A.6.2.2008)
                   5326: 
1.10      anton    5327: 1998-07-05  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5328: 
                   5329:        * engine/.cvsignore, .cvsignore: Yet another additions to .cvsingore's
                   5330: 
                   5331:        * ec/00-readme, kernel/.cvsignore, aclocal.m4, asm/00-readme, doc/.cvsignore, ChangeLog:
                   5332:        Fixed some .cvsignores
                   5333:        Added missing files
                   5334: 
                   5335:        * doc/gforth.ds, arch/generic/machine.h, arch/m68k/machine.h, arch/misc/tt.fs, arch/386/machine.h, arch/4stack/README, mkdosmf.sed, prim, cross.fs, mini-oof.fs, BUGS, Makefile.in, chains.fs:
                   5336:        Several fixes and typos I forgot to check in until recently
                   5337:        Documentation additions (not completed)
                   5338: 
                   5339: 1998-06-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5340: 
                   5341:        * test/checkans.fs, test/dbltest.fs: repaired "make test"
                   5342: 
                   5343: 1998-06-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5344: 
                   5345:        * kernel/require.fs, kernel/tools.fs, kernel/int.fs, kernel/main.fs, kernel/paths.fs, engine/Makefile.in, engine/main.c, kernel/files.fs, doc/gforth.ds, doc/texinfo.tex, stuff.fs, BUGS, Makefile.in:
                   5346:        Default path now has "." in front
                   5347:        Worked a bit on the documentation
                   5348:        fixed handling of "." in open-path-file (now also works with "." from the path)
                   5349: 
                   5350: 1998-06-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5351: 
                   5352:        * doc/version.texi.in, doc/gforth.ds, configure.in, Makefile.in, aclocal.m4:
                   5353:        version.texi is now generated automatically
                   5354:        added version.texi to doc dependences
                   5355:        added aclocal.m4 dependences and removed aclocal.m4
                   5356: 
                   5357:        * engine/main.c, engine/.cvsignore, engine/Makefile.in, doc/gforth.ds, doc/.cvsignore, arch/power/machine.h, versions.bsh, prim, gforthmi, aclocal.m4, configure.in, acconfig.h, acinclude.m4, AUTHORS, Makefile.in:
                   5358:        various changes in configure.in and the Makefile.in's:
                   5359:           symlinks kernel.fi and arch/machine eliminated
                   5360:           utilize some automake stuff (e.g., @VERSION@ and @lispdir@)
                   5361:           eliminated engine/version.h
                   5362:           eliminated replace.a; gforth[-ditc] is now built by engine/Makefile
                   5363:           getopt_long replacement is now donw through LIBOBJS, like everything else
                   5364:        automake-induced changes in acconfig.h; added acinclude.m4 and AUTHORS.
                   5365:        aclocal.m4 is now generated (it's still in CVS because there's not yet a
                   5366:                make rule for it).
                   5367:        made gforthmi more conformant with GNU standards (--version etc.).
                   5368:        prim: fixed portability bug (RTLD_GLOBAL does not exist everywhere)
                   5369:        arch/power/machine.h: refined cache flush code
                   5370:        doc/gforth.ds now uses @VERSION{} (but we need to generate version.texi)
                   5371:                documented new buffering behaviour
                   5372: 
1.10      anton    5373: 1998-05-31  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5374: 
                   5375:        * asm/numref.fs, kernel/kernel.fs, kernel/paths.fs, arch/misc/prim.fs, asm/basic.fs, arch/6502/softuart.fs, arch/6502/prim.fs, prims2x.fs, cross.fs:
                   5376:        Switched ~+/ with ./
                   5377: 
                   5378: 1998-05-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5379: 
                   5380:        * arch/power/machine.h, wordinfo.fs: direct threading is default on PPC
                   5381:        fixed bug in xtprim?
                   5382: 
                   5383:        * arch/power/machine.h, Benchres:
                   5384:        made PPC direct threading work (fixed cache consistency bug)
                   5385: 
                   5386:        * arch/power/machine.h, Makefile.in:
                   5387:        fixed some bugs in arch/power/machine.h
                   5388:        make targets now use --die-on-signal
                   5389: 
                   5390: 1998-05-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5391: 
                   5392:        * compat/README, arch/m68k/machine.h, wordinfo.fs, gforth.el, see.fs, Benchres, errors.fs:
                   5393:        added exception
                   5394:        commented out global-map definitions in gforth.el
                   5395:        fixed see-code bug, improved isprim?
                   5396:        some ifdefs in arch/m68k/machine.h for AmigaOS (contributed by Jorge Acereda)
                   5397: 
1.10      anton    5398: 1998-05-09  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5399: 
                   5400:        * gforth.el: *** empty log message ***
                   5401: 
                   5402: 1998-05-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5403: 
                   5404:        * kernel/.cvsignore, engine/.cvsignore, doc/.cvsignore, .cvsignore:
                   5405:        added .cvsignore files for various directories
                   5406: 
                   5407:        * kernel/prim.fs, kernel/aliases.fs, engine/config.h.in, gforth.el:
                   5408:        removed generated files
                   5409:        restored gforth.el to version 1.26
                   5410: 
1.10      anton    5411: 1998-05-07  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5412: 
                   5413:        * kernel/doers.fs, kernel/getdoers.fs, Makefile.in:
                   5414:        Added missing doers.fs and getdoers.fs
                   5415: 
1.10      anton    5416: 1998-05-03  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5417: 
                   5418:        * doc/gforth.ds:
                   5419:        Small documentation changes; started adding doc about Mini-OOF
                   5420: 
                   5421:        * gforth.el: Added folding to gforth.el
                   5422: 
1.10      anton    5423: 1998-05-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5424: 
                   5425:        * unix/time.fs, ec/dotx.fs, ec/mirror.fs, ec/mirrored.fs, ec/mirrors.fs, ec/nesting.fs, ec/shex.fs, ec/builttag.fs, asm/numref.fs, asm/target.fs, asm/basic.fs, asm/bitmask.fs, asm/generic.fs, arch/shboom/sh.p, arch/shboom/dis2.fs, arch/shboom/doers.fs, arch/shboom/mach.fs, arch/shboom/prim.fs, arch/shboom/asm.fs, arch/shboom/compiler.fs, arch/shboom/dis.fs, arch/misc/misc.v, arch/misc/misc-sim.v, arch/h8/asm.fs, arch/c165/mach.fs, arch/c165/prim.fs, arch/c165/asm.fs, arch/avr/asm.fs, arch/8086/asm.fs, arch/8086/mach.fs, arch/8086/mach.sh, arch/8086/prim.fs, arch/6502/prim.fs, arch/6502/softuart.fs, arch/6502/zero.fs, arch/6502/asm.fs, arch/6502/cold.fs, arch/6502/mach.fs:
                   5426:        Mega-Patch; added directories
                   5427: 
                   5428:        * test/other.fs, kernel/tools.fs, kernel/paths.fs, kernel/prim.fs, kernel/prim0.fs, kernel/saccept.fs, kernel/special.fs, kernel/kernel.fs, kernel/main.fs, kernel/nio.fs, kernel/aliases.fs, kernel/basics.fs, kernel/comp.fs, kernel/int.fs, kernel/io.fs, engine/config.h.in, engine/ecvt.c, engine/io.c, engine/io.h, engine/32bit.h, engine/Makefile.in, engine/cache.c, arch/misc/asm.fs, arch/misc/mach.fs, arch/misc/tt.fs, arch/mips/machine.h, arch/4stack/mach.fs, stamp-h.in, prims2x.fs, search.fs, sokoban.fs, hash.fs, Makefile.in, cross.fs:
                   5429:        Mega-Patch; lots of changes
                   5430: 
                   5431: 1998-04-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5432: 
                   5433:        * compat/required.fs: added required.fs
                   5434: 
                   5435: 1998-04-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5436: 
                   5437:        * compat/exception.fs, compat/vocabulary.fs, compat/assert.fs, compat/defer.fs, startup.fs, ans-report.fs:
                   5438:        tables are in the image again
                   5439:        added assert.fs defer.fs exception.fs vocabulary.fs to the compat directory
                   5440: 
                   5441: 1998-04-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5442: 
                   5443:        * engine/engine.c, Benchres: bugfix (broken images on Linux/Alpha).
                   5444: 
                   5445: 1998-04-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5446: 
                   5447:        * test/other.fs, compat/struct.fs, engine/main.c, timings.sc, unbuffered.fs, struct.fs, gforth.el:
                   5448:        emacs update bug fix in gforth.el
                   5449:        bug fix in struct.fs, compat/struct.fs
                   5450:        main.c: stdout is now unbuffered, if it is a tty
                   5451: 
1.10      anton    5452: 1998-04-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5453: 
                   5454:        * kernel/files.fs, doc/gforth.ds, gforth.el, mini-oof.fs, moof-exm.fs, blocks.fs, ds2texi.fs:
                   5455:        Added mini-oof and example, started docu for that.
                   5456:        Corrected "load" bug in blocks.fs (seems to be that really noone uses blocks.fs).
                   5457:        Minor changes do gforth.el
                   5458: 
1.10      anton    5459: 1998-03-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5460: 
                   5461:        * engine/engine.c, engine/main.c, comp-i.fs:
                   5462:        Changed offset for relocation
                   5463: 
1.10      anton    5464: 1998-03-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5465: 
                   5466:        * arch/misc/asm.fs, arch/misc/mach.fs, arch/misc/prim.fs, arch/misc/sim.fs:
                   5467:        Added indirect memory access feature, make MISC ROM-able first step.
                   5468: 
1.10      anton    5469: 1997-12-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5470: 
                   5471:        * prims2x.fs, lib.fs, prim:
                   5472:        Added global library load, reversed order of library load after startup
                   5473:        Fixed prims2x.fs to load search.fs first.
                   5474: 
1.10      anton    5475: 1997-12-01  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5476: 
                   5477:        * kernel/main.fs, etags.fs:
                   5478:        Modifications due to "marker and order" problem
                   5479: 
                   5480:        * kernel/interp.fs, kernel/toolsext.fs, history.fs, extend.fs:
                   5481:        Changed "marker and order" problem
                   5482: 
                   5483: 1997-10-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5484: 
                   5485:        * test/other.fs, intcomp.fs: fixed create-interpret/compile bug
                   5486: 
                   5487: 1997-10-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5488: 
                   5489:        * kernel/interp.fs, test/other.fs, Benchres:
                   5490:        bugfix (multiple REVEALs had wrong stack effect)
                   5491:        added test for ONLY bug
                   5492: 
                   5493: 1997-10-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5494: 
                   5495:        * search.fs: fixed ONLY bug
                   5496: 
                   5497:        * tt.fs, glocals.fs, locals-test.fs, gforth.el, Benchres:
                   5498:        removed some global keys in gforth.el (bug report from a Debian user)
                   5499:        fixed TO bug hopefully (reported by Michael Vanier <mvanier@bbb.caltech.edu>)
                   5500: 
                   5501: 1997-09-13  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   5502: 
                   5503:        * machpc.fs: Missing file for last patch.
                   5504: 
                   5505:        * kernel/main.fs, kernel/special.fs, kernel/interp.fs, kernel/io.fs, kernel/kernel.fs, kernel/basics.fs, kernel/errore.fs:
                   5506:        Changed hax-xy flags to environmental queries.
                   5507: 
                   5508:        * engine/Makefile.in: Some fixes
                   5509: 
                   5510:        * prims2x.fs, tasker.fs, mach64b.fs, mach64l.fs, prim, mach16b.fs, mach16l.fs, mach32b.fs, mach32l.fs, hash.fs, look.fs, cross.fs, environ.fs:
                   5511:        Fixes to tasker.fs, environ.fs
                   5512:        Changed has-xy flags to environmental queries!!
                   5513: 
                   5514: 1997-09-01  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   5515: 
                   5516:        * engine/main.c, engine/forth.h, engine/Makefile.in, engine/cache.c, engine/cleanalign.c, engine/32bit.h, arch/sparc/machine.h, arch/power/machine.h, arch/m68k/machine.h, arch/hppa/cache.c, arch/hppa/machine.h, arch/generic/machine.h, arch/alpha/machine.h, arch/386/machine.h, versions.bsh, mkos2mf.sed, startup.fs, makein.bsh, mkdosmf.sed, envos.fs, envos.os2, history.fs, configure.in, envos.dos, cache.c, cleanalign.c, config.bat, Makefile.in:
                   5517:        Dos Changes:
                   5518:        !!Moved:
                   5519:        engine/32bit.h moved to arch/generic/machine.h
                   5520:        cache.c moved to arch/hppa/
                   5521:        cleanalign.c moved to engine/
                   5522:        !!New Files:
                   5523:        envos.* *.bsh
                   5524:        Instead of linking arch/xy/machine.h an custom include path is used
                   5525:        engine.a engine.o main.o makes with engine/Makefile now
                   5526:        history.fs and startup.fs works for dos and unix now
                   5527:        environment variable osclass is set in envos.fs, wich is os-specific
                   5528:        any comments?
                   5529:        supressed some warnings in main.c
                   5530: 
                   5531: 1997-08-31  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   5532: 
                   5533:        * kernel/special.fs, kernel/toolsext.fs, kernel/files.fs, kernel/interp.fs, kernel/args.fs, kernel/basics.fs, look.fs, cross.fs, environ.fs:
                   5534:        changes from gforth-ec:
                   5535:        updated cross (side-effect: no more warnings :-)
                   5536:        some changed other forth-files
                   5537:        ['] can not do forward references any more
                   5538: 
1.10      anton    5539: 1997-08-22  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5540: 
                   5541:        * engine/io.c: Fixed bug with key? on Digital "Uhnix"
                   5542: 
1.10      anton    5543: 1997-08-03  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5544: 
                   5545:        * doc/makedoc.fs, doc/gforth.ds: Added OOF documentation
                   5546:        Added scope prefix to glossary generator to document different occurances
                   5547:        of the same word
                   5548: 
                   5549:        * oof.fs, ds2texi.fs, Makefile.in: Added "definitions" feature to OOF
                   5550:        Added scope prefix to glossary generator to document different occurances
                   5551:        of the same word
                   5552: 
1.10      anton    5553: 1997-08-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5554: 
                   5555:        * doc/gforth.ds: Started documenting OOF
                   5556: 
                   5557:        * oof.fs:
                   5558:        Added method definitions to change/add method definitions later on
                   5559: 
                   5560: 1997-07-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5561: 
                   5562:        * test/other.fs, kernel/interp.fs, engine/io.c, engine/main.c, engine/forth.h, doc/gforth.ds, compat/struct.fs, doc/gforth.1, struct.fs, timings.sc, objects.fs, source.fs, extend.fs, intcomp.fs, ds2texi.fs, cross.fs, debugs.fs, assert.fs, blocks.fs, Makefile.in, Benchres:
                   5563:        Added documentation for structures and object.fs
                   5564:        Changed representation of structures from "size align" to "align size",
                   5565:           and renamed 1 cells: to cell% etc.
                   5566:        added %size and %alignment
                   5567:        fixed search bug
                   5568:        added command-line option --die-on-signal
                   5569: 
                   5570: 1997-07-06  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   5571: 
                   5572:        * kernel/main.fs: requrie is better
                   5573:        jens
                   5574: 
                   5575:        * kernel/io.fs: some reordering.
                   5576:        jens
                   5577: 
                   5578:        * kernel/basics.fs: Bugfix in catch.
                   5579:        Renamed r0...
                   5580:        jens
                   5581: 
                   5582:        * blocks.fs: Uses now initialization chain.
                   5583:        Got into trouble with previous method, because the whole initialization chain
                   5584:        was executed on block-cold!
                   5585:        jens
                   5586: 
                   5587:        * float.fs: Changed f0 to fp0.
                   5588:        jens
                   5589: 
                   5590:        * table.fs: Table is now extra file.
                   5591:        jens
                   5592: 
                   5593:        * kernel/tools.fs, kernel/toolsext.fs, kernel/vars.fs, kernel/interp.fs, search.fs, startup.fs, glocals.fs, hash.fs, extend.fs:
                   5594:        Major change!
                   5595:        hash and search does not rely on each other.
                   5596:        context and voclink are now present in kernel.
                   5597:        words and marker can now defined without loading hash or search
                   5598:        marker went to extend.fs
                   5599:        word went to kernel/tools.fs
                   5600:        table goes to seperate file (at the moment)
                   5601:        glocals.fs and kernel/toolsext.fs are changed because of the change in the
                   5602:        wordlist-map-struct...
                   5603:        Attention: You can't recompile the code without new kernel-files!!!
                   5604:        jens
                   5605: 
                   5606:        * cross.fs: added const, to be able to compile new sources.
                   5607:        jens
                   5608: 
                   5609:        * tasker.fs: Changed r0 to rp0 and so on, here.
                   5610:        This file seems to be broken, anyway...
                   5611:        jens
                   5612: 
                   5613:        * prim: Added forth-code for ?branch.
                   5614:        Rewrote I', K, J not to be architecture dependant.
                   5615:        ATTENTION: changed semantics of d2*+ to avoid I' trick
                   5616:        some primitive should be broken now!!!!
                   5617:        jens
                   5618: 
                   5619:        * see.fs, wordinfo.fs, look.fs: See got some more bug fixes.
                   5620:        Quick changes to let all cross-compile, and fit into ec-version.
                   5621:        These files are still on my ToDo list, changes are not complete now.
                   5622:        Jens
                   5623: 
                   5624:        * debug.fs: Small changes
                   5625:        Jens
                   5626: 
                   5627:        * chains.fs: Generic execution chains. Will be used for the init-chain!
                   5628:        Jens
                   5629: 
                   5630:        * termsize.fs, errors.fs, environ.fs: Small changes.
                   5631:        Jens
                   5632: 
                   5633:        * kernel/vars.fs:
                   5634:        Changed r0 to rp0 and so on. Everyone should use the new names.
                   5635:        r0, s0, f0, l0 will be kept as aliases for a while.
                   5636: 
                   5637:        Jens
                   5638: 
1.10      anton    5639: 1997-07-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5640: 
                   5641:        * oof.fs: Added method postpone
                   5642:        Fixed "with" bug
                   5643: 
                   5644: 1997-07-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5645: 
                   5646:        * engine/main.c:
                   5647:        now uses mmap for the stacks and malloc for dict on MIPS with direct threading
                   5648: 
                   5649:        * engine/forth.h, arch/m68k/machine.h, objects.fs:
                   5650:        some more changes in objects.fs
                   5651:        incorporated m68k patch by Andreas Schwab (schwab@issan.informatik.uni-dortmund.de)
                   5652:        commented out ecvt declaration in engine/forth.h
                   5653: 
                   5654: 1997-06-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5655: 
                   5656:        * test/other.fs, extend.fs: fixed bug in CONVERT
                   5657: 
                   5658:        * engine/forth.h, compat/struct.fs, doc/gforth.ds, objects.fs, prim:
                   5659:        changed compat/struct.fs and objects.fs for <align size> representation
                   5660:        refixed -trainling (in prim)
                   5661:        gforth.ds bug fixes
                   5662:        fixed/worked around declarations in forth.h
                   5663: 
1.10      anton    5664: 1997-06-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5665: 
                   5666:        * engine/main.c, engine/io.c, engine/Makefile.in, engine/forth.h, arch/386/machine.h, prim, configure.in:
                   5667:        Some bug fixes.
                   5668: 
                   5669: 1997-06-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5670: 
                   5671:        * arch/mips/machine.h, Benchres, Makefile.in:
                   5672:        Added some Benchres entries
                   5673:        fixed small bugs in Makefile and arch/mips/machine.h
                   5674: 
                   5675: 1997-06-11  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   5676: 
                   5677:        * cross.fs: Small bugfix
                   5678: 
                   5679: 1997-06-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5680: 
                   5681:        * kernel/vars.fs, test/other.fs, kernel/nio.fs, kernel/special.fs, kernel/basics.fs, kernel/interp.fs, doc/gforth.ds, compat/loops.fs, compat/struct.fs, compat/anslocal.fs, compat/control.fs, struct.fs, objects.fs, prim, gforth.el, extend.fs, environ.fs:
                   5682:        Environmental query "gforth" now returns the version-string
                   5683:        dictionary-end and unused moved into the kernel/basics.fs
                   5684:        Minor gforth.el bug fixes
                   5685:        Major rewrite of objects.fs (not yet done)
                   5686:        fixed -trailing bug (with test in test/other.fs)
                   5687:        optimization of fields with offset 0 in struct.fs and compat/struct.fs
                   5688:        other changes in compat/struct.fs (not yet done)
                   5689:        added ansreports to compat/*.fs
                   5690:        documentation changes
                   5691:        allot now checks for dict overflow
                   5692:        named [IS] (compilation semantics of IS).
                   5693:        minor changes
                   5694: 
                   5695: 1997-06-01  jwilke  <jwilke@mips.complang.tuwien.ac.at>
                   5696: 
                   5697:        * kernel/paths.fs, kernel/require.fs:
                   5698:        changed open-fpath-file and open-path-file to not throw on themselves
                   5699:        fix in paths.fs that ~+ is possible in search paths
                   5700:        fix in require.fs for different open-fpath-file
                   5701:        added comment in require.fs
                   5702: 
                   5703:        * doc/gforth.ds:
                   5704:        New chapter for singlestep debugging and require/include + path handling
                   5705: 
                   5706:        * see.fs, Makefile.in, debug.fs: LEAVE fix in see.fs
                   5707:        one dvi: entry too much in Makefile.in
                   5708:        renaming and fix in debug.fs
                   5709: 
1.10      anton    5710: 1997-05-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5711: 
                   5712:        * kernel/main.fs, kernel/require.fs: Bug fixes
                   5713: 
                   5714:        * engine/strsig.c, engine/cache.c: Added missing files in engine/
                   5715: 
                   5716:        * arch/misc/sokoban.fs, arch/misc/tt.fs, arch/misc/mach.fs, arch/misc/prim.fs, arch/misc/sim.fs, arch/misc/README, arch/misc/asm.fs, arch/misc/fi2v.fs, arch/misc/key.fs:
                   5717:        Added port of gforth to misc (original version, slow) to CVS archive
                   5718: 
                   5719:        * arch/4stack/prim.fs, arch/4stack/relocate-new.fs, arch/4stack/relocate.fs, arch/4stack/README, arch/4stack/asm.fs, arch/4stack/mach.fs, arch/4stack/mach.sh, arch/4stack/prim-new.fs:
                   5720:        Added port of gforth to 4stack to CVS archive
                   5721: 
                   5722:        * testdist1, mkos2mf.sed, testclean, testdist, extend.fs, lib.fs, mkdosmf.sed, blocks.fs, Makefile.in:
                   5723:        Bug fixes, consistency improvements,
                   5724:        added lib.fs
                   5725: 
                   5726: 1997-05-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5727: 
                   5728:        * test/other.fs, test/postpone.fs, test/tester.fs, test/checkans.fs, test/coretest.fs, test/dbltest.fs, kernel/special.fs, kernel/tools.fs, kernel/toolsext.fs, kernel/vars.fs, kernel/prim0.fs, kernel/require.fs, kernel/saccept.fs, kernel/license.fs, kernel/main.fs, kernel/nio.fs, kernel/paths.fs, kernel/interp.fs, kernel/io.fs, kernel/kernel.fs, kernel/cond-old.fs, kernel/cond.fs, kernel/errore.fs, kernel/files.fs, kernel/accept.fs, kernel/aliases0.fs, kernel/args.fs, kernel/basics.fs, engine/strtoul.c, engine/threaded.h, engine/select.c, engine/strerror.c, engine/strsignal.c, engine/strtol.c, engine/main.c, engine/memcmp.c, engine/memcmpc.c, engine/memmove.c, engine/pow10.c, engine/getopt1.c, engine/io.c, engine/io.h, engine/forth.h, engine/getopt.c, engine/getopt.h, engine/ecvt.c, engine/engine.c, engine/Makefile.in, engine/ansidecl.h, engine/atanh.c, engine/dblsub.c, doc/texinfo.tex, engine/32bit.h, doc/glossaries.doc, doc/makedoc.fs, doc/gforth.1, doc/gforth.ds, arch/sparc/machine.h, arch/mips/machine.h, arch/power/machine.h, arch/hppa/machine.h, arch/m68k/machine.h, arch/386/machine.h, arch/alpha/machine.h, toolsext.fs, vars.fs, texinfo.tex, threading.h, tools.fs, strtoul.c, tasker.fs, startup.fs, strerror.c, strsignal.c, strtol.c, source.fs, sparc.h, special.fs, see.fs, select.c, site-init.fs, siteinit.fs, savesys.fs, search-order.fs, search.fs, see-ext.fs, primitives0.fs, prims2x.fs, prim, primitives, other-tests.fs, postponetest.fs, pow10.c, power.h, memmove.c, mips.h, mkdosmf.sed, mkos2mf.sed, main.fs, makedoc.fs, memcasecmp.c, memcmp.c, io.c, io.h, kernel.fs, m68k.h, main.c, high-level, hppa.h, io-dos.h, gforthmi.cmd, glocals.fs, glossaries.doc, gforthmi, gforthmi.bat, gforth.ds, getopt.h, getopt1.c, gforth-makeimage, gforth-makeimage.bat, gforth-makeimage.cmd, gforth.1, forth.h, from-cut-here, getopt.c, engine.c, errore.fs, files.fs, float.fs, dumpimage.fs, ecvt.c, debugs.fs, ds2texi.fs, dbltest.fs, debug.fs, debugging.fs, configure.in, cross.fs, dblsub.c, config.bat, configure.bat, configure.cmd, comp-i.fs, comp-image.fs, cond-old.fs, conditionals.fs, blocks.fs, checkans.fs, args.fs, atanh.c, blocked.fb, blockedit.fb, ToDo, aliases0.fs, alpha.h, ansidecl.h, Makefile.in, README, 32bit.h, 386.h:
                   5729:        jwilke's changes:
                   5730:        Moved many files to other directories
                   5731:        renamed many files
                   5732:        other changes unknown to me.
                   5733: 
                   5734: 1997-04-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5735: 
                   5736:        * gforth.el: fixed buglet
                   5737: 
1.10      anton    5738: 1997-04-10  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5739: 
                   5740:        * cross.fs, kernel.fs: Made \G work in interpret cross state
                   5741: 
                   5742: 1997-04-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5743: 
                   5744:        * Makefile.in: doku change
                   5745: 
                   5746:        * other-tests.fs, glocals.fs, gforth.ds, gforth-makeimage, gforth.1, args.fs, ds2texi.fs, Makefile.in:
                   5747:        bumped the version number to 0.3.1
                   5748:        gforth-makeimage now makes an executable file and uses $GFORTH
                   5749:        documentation changes
                   5750:        fixed bug involving locals and recurse
                   5751: 
                   5752: 1997-04-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5753: 
                   5754:        * alpha.h, texinfo.tex: small fix in alpha.h
                   5755:        new texinfo.tex (from texinfo-3.9)
                   5756: 
1.10      anton    5757: 1997-03-31  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5758: 
                   5759:        * oof.fs: Line breaks in header comment.
                   5760: 
                   5761:        * README: Did tests and changed README according to tested platforms.
                   5762: 
                   5763: 1997-03-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5764: 
                   5765:        * Makefile.in: fixed bug in Makefile.in
                   5766: 
                   5767:        * kernel.fs, Makefile.in: added outfile flushing before error message
                   5768:        fixed Makefile.in typo
                   5769: 
                   5770: 1997-03-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5771: 
                   5772:        * gforth-makeimage.cmd, other-tests.fs, README:
                   5773:        added tests for latest bugfixes
                   5774: 
                   5775:        * primitives, kernel.fs, look.fs, blocks.fs, extend.fs:
                   5776:        threw out blocks.fs:include (would confuse users)
                   5777:        added dictionary-end
                   5778:        script? is now set correctly
                   5779:        look and represent now work correctly on the Alpha
                   5780: 
1.10      anton    5781: 1997-03-25  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5782: 
                   5783:        * mkos2mf.sed, kernel.fs, mkdosmf.sed, configure.in, gforth.el, Makefile.in, configure.cmd:
                   5784:        Improved DOS/OS/2 support
                   5785: 
                   5786: 1997-03-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5787: 
                   5788:        * Makefile.in: fixed some portability problems of Makefile.in
                   5789: 
1.10      anton    5790: 1997-03-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5791: 
                   5792:        * main.c, mkdosmf.sed, Makefile.in, gforth-makeimage.bat:
                   5793:        Added DOS-gforth-makeimage
                   5794:        Changes for DOS
                   5795: 
1.10      anton    5796: 1997-03-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5797: 
                   5798:        * kernel.fs, struct.fs, environ.fs:
                   5799:        Ensure backward compatibility to 0.2.1 to create a new system only from diffs
                   5800:        switch to stderr during error display
                   5801: 
                   5802: 1997-03-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5803: 
                   5804:        * testdist1, testclean, testdist, main.c, kernel.fs, gforth.ds, Makefile.in, blocks.fs, INSTALL:
                   5805:        fixed a few Makefile bugs (make clean)
                   5806:        renamed blocks.fs:flush-file into flush-blocks
                   5807:        fixed bell bug (now flushes the output)
                   5808:        documentation changes
                   5809: 
                   5810: 1997-03-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5811: 
                   5812:        * primitives0.fs, see-ext.fs, vars.fs, kernel.fs, other-tests.fs, gforth.ds, gforth.1, files.fs, gforth-makeimage, conditionals.fs, errors.fs, extend.fs, comp-image.fs, cond-old.fs, aliases0.fs, args.fs, Makefile.in, NEWS:
                   5813:        fixed some documentation bugs
                   5814:        updated dates on copyright messages
                   5815:        updated NEWS
                   5816:        some fixes in Makefile.in
                   5817: 
1.10      anton    5818: 1997-03-13  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5819: 
                   5820:        * primitives0.fs, see-ext.fs, main.fs, oof.fs, files.fs, gforth-makeimage, conditionals.fs, errors.fs, args.fs, cond-old.fs, Makefile.in, aliases0.fs, Benchres:
                   5821:        Added lots of copyright notices.
                   5822: 
                   5823: 1997-03-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5824: 
                   5825:        * main.c:
                   5826:        turned off mmap allocation for direct threading on the MIPS architecture
                   5827: 
                   5828:        * primitives, main.c, objects.fs, glocals.fs, gforth.ds, comp-image.fs, gforth-makeimage, gforth.1, Makefile.in, Benchres:
                   5829:        added primitive K
                   5830:        the Makefile now works with Digital Unix make
                   5831:        renamed the gforth-makeimage variable GFORTH into GFORTHD
                   5832:        fixed bug in comp-image (can now generate data-relocatable images).
                   5833:        gforth-makeimage uses a new option --no-offset-im to avoid differences
                   5834:                from the command line
                   5835:        Documentation changes
                   5836:        fixed another bug involving relocatablility of code addresses.
                   5837:        my_alloc now works on machines without MAP_FILE and MAP_PRIVATE
                   5838: 
1.10      anton    5839: 1997-03-04  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5840: 
                   5841:        * io.c, kernel.fs, Makefile.in, history.fs: fixed key? problem on Win32
                   5842:        Minor fixes
                   5843: 
                   5844: 1997-03-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5845: 
                   5846:        * sparc.h, threading.h, primitives, source.fs, power.h, mips.h, other-tests.fs, main.c, glocals.fs, m68k.h, gforth-makeimage, gforth.ds, engine.c, forth.h, conditionals.fs, alpha.h, comp-image.fs, 386.h, Makefile.in:
                   5847:        added double indirect threaded version and making of fully relocatable images.
                   5848:        added gforth-makeimage script for making fully relocatable images.
                   5849:        removed locals bug in if else endif constructs.
                   5850:        added mmap support for machines without MAP_ANON
                   5851:        removed command-line options -c and -o
                   5852:        moved definition of DOES_HANDLER_SIZE from machine.h to forth.h.
                   5853:        added hpux FLUSH_ICACHE in m68k.h
                   5854:        made source words print decimal
                   5855: 
1.10      anton    5856: 1997-02-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5857: 
                   5858:        * special.fs, primitives, kernel.fs, main.fs, cross.fs, gforth.el:
                   5859:        Fixed some alignment problems
                   5860: 
1.10      anton    5861: 1997-02-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5862: 
                   5863:        * cond-old.fs: Conditionals without locals
                   5864: 
                   5865:        * primitives, sokoban.fs, oof.fs, main.fs, mkdosmf.sed, io.c, main.c, configure.cmd, engine.c, config.sub, configure.bat, INSTALL.DOS, Makefile.in:
                   5866:        go up to 0.3.0
                   5867: 
1.10      anton    5868: 1997-02-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5869: 
                   5870:        * primitives: Small changes.
                   5871: 
1.10      anton    5872: 1997-02-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5873: 
                   5874:        * mkdosmf.sed, mkos2mf.sed, cross.fs, ds2texi.fs, configure.bat, configure.cmd, Makefile.in:
                   5875:        Some fixes to make it run.
                   5876:        0.2.9 is out, go to 0.2.91 or so next.
                   5877: 
1.10      anton    5878: 1997-02-09  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5879: 
                   5880:        * primitives0.fs, struct.fs, primitives, extend.fs, kernel.fs, Makefile.in, cross.fs:
                   5881:        A few additional fixes. gforth EC should run now with only three
                   5882:        doers: docol, dovar and dodoes. Tried without dovar, failed (strange).
                   5883: 
1.10      anton    5884: 1997-02-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5885: 
                   5886:        * prims2x.fs, vars.fs, mkos2mf.sed, primitives, main.fs, mkdosmf.sed, mach64b.fs, mach64l.fs, mach32b.fs, mach32l.fs, mach16b.fs, mach16l.fs, etags.fs, kernel.fs, cross.fs, errore.fs, Makefile.in, configure.in:
                   5887:        Merged in gforth-EC patches
                   5888: 
1.10      anton    5889: 1997-02-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5890: 
                   5891:        * startup.fs, toolsext.fs, primitives, prims2x.fs, mach64l.fs, main.fs, mach32l.fs, mach64b.fs, mach16l.fs, mach32b.fs, kernel.fs, mach16b.fs, extend.fs, files.fs, errore.fs, errors.fs, cross.fs, engine.c, aliases0.fs, args.fs, Makefile.in:
                   5892:        Started to merge in changes made for gforth-EC project.
                   5893: 
                   5894: 1997-02-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5895: 
                   5896:        * kernel.fs, other-tests.fs, gforth.ds, errore.fs, comp-image.fs, ds2texi.fs, INSTALL, Makefile.in:
                   5897:        documentation changes: added chapter on image files; added concept index
                   5898:        bug fixes
                   5899: 
1.10      anton    5900: 1997-01-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5901: 
                   5902:        * conditionals.fs: Kernel conditonals
                   5903: 
                   5904:        * see.fs, oof.fs, see-ext.fs, kernel.fs, main.fs: Fixes in see
                   5905:        Split kernel conditionals in extra file
                   5906: 
1.10      anton    5907: 1997-01-25  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5908: 
                   5909:        * oof.fs: Added with..endwith (interactive and compiled)
                   5910: 
                   5911: 1997-01-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5912: 
                   5913:        * vars.fs, main.c, environ.fs, gforth.ds, Makefile.in:
                   5914:        added PRIM_VERSION to primitives checksum computation.
                   5915:        added and documented environmental queries return-stack-cells,
                   5916:                stack-cells, and floating-stack.
                   5917:        fixed make test for 64-bit machines.
                   5918: 
                   5919: 1997-01-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5920: 
                   5921:        * main.c, other-tests.fs, kernel.fs, gforth.ds, errore.fs, extend.fs:
                   5922:        reformatted errore.fs to single-column format
                   5923:        updated definition of UNUSED
                   5924:        fixed some documentation typos
                   5925:        removed FUZZ
                   5926: 
                   5927: 1997-01-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5928: 
                   5929:        * search-order.fs, main.c, main.fs, Makefile.in, glocals.fs:
                   5930:        fixed another marker/locals bug.
                   5931:        fixed convsize bug (now sizes >2048M are possible).
                   5932:        changed default sizes to be more cache-friendly.
                   5933: 
                   5934: 1996-12-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5935: 
                   5936:        * main.fs, mkinstalldirs, kernel.fs, main.c, engine.c, forth.h, Makefile.in, configure.in:
                   5937:        use mmap for allocating the dictionary and the stacks on some systems
                   5938:        added installdirs target to Makefile.in.
                   5939:        Use mkinstalldirs instead of install-sh -d.
                   5940:        added version-stamp to avoid recompiling everything after changing Makefile.in.
                   5941:        mostly fixed the maiming of words containing '/' in TAGS
                   5942:        added options --clear-dictionary and --debug.
                   5943: 
                   5944: 1996-12-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5945: 
                   5946:        * primitives, testdist, testdist1, main.c, Makefile.in, comp-image.fs, dumpimage.fs:
                   5947:        bumped version number to 0.2.9.
                   5948:        added --offset-image option, comp-image.fs, and changed Makefile to
                   5949:        make a relocatable image gforth.fi from two nonrelocatable images.
                   5950:        added UNDER+.
                   5951: 
                   5952: 1996-12-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5953: 
                   5954:        * NEWS: Updated NEWS
                   5955: 
                   5956:        * main.c, atanh.c, dosconf.h, Makefile.in: fixed a few bugs
                   5957:        changed version number to 0.2.1
                   5958: 
                   5959: 1996-12-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5960: 
                   5961:        * README: ...
                   5962: 
1.10      anton    5963: 1996-12-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5964: 
                   5965:        * mkdosmf.sed, mkos2mf.sed, configure.bat, configure.cmd, INSTALL.DOS, README:
                   5966:        Fixed quirks on non-unix platforms
                   5967: 
                   5968: 1996-11-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5969: 
                   5970:        * BUGS, NEWS: reorganized NEWS.
                   5971:        added note about QUERY and TIB in BUGS.
                   5972: 
                   5973: 1996-11-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5974: 
                   5975:        * kernel.fs: fixed QUERY bug.
                   5976: 
1.10      anton    5977: 1996-11-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5978: 
                   5979:        * oof.fs:    Fixed some OOF interfaces bugs.
                   5980: 
1.10      anton    5981: 1996-11-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5982: 
                   5983:        * hash.fs: Fixed hash growing
                   5984: 
                   5985: 1996-11-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   5986: 
                   5987:        * compat/loops.fs, compat/struct.fs: Added struct.fs, fixed loops.fs
                   5988: 
                   5989:        * objects.fs, gforth.ds, README, ToDo, ans-report.fs, Makefile.in:
                   5990:        Added ans-report.fs objects.fs
                   5991: 
1.10      anton    5992: 1996-11-07  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5993: 
                   5994:        * main.c, INSTALL.DOS, dosconf.h, INSTALL: Fixed some things with DOS
                   5995: 
1.10      anton    5996: 1996-11-04  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    5997: 
                   5998:        * mkdosmf.sed, mkos2mf.sed, README, configure.cmd, Makefile.in:
                   5999:        Some fixes to make it run on non-Unix systems
                   6000: 
                   6001: 1996-11-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6002: 
                   6003:        * INSTALL, README:
                   6004:        documented cross-configuration and configuration for broken long long.
                   6005: 
                   6006: 1996-10-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6007: 
                   6008:        * README: .
                   6009: 
                   6010:        * testdist, testdist1, README, testclean, INSTALL, Makefile.in:
                   6011:        fixed some small Makefile bugs
                   6012: 
                   6013: 1996-10-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6014: 
                   6015:        * config.sub, configure.in, config.guess, INSTALL.BINDIST, Makefile.in, INSTALL:
                   6016:        Replaced config.guess config.sub with versions from Autoconf 2.10
                   6017:        added FORTHSIZES configuration variable
                   6018:        checked and fixed "make bindist" and "make clean"
                   6019: 
                   6020: 1996-10-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6021: 
                   6022:        * main.c, Makefile.in, environ.fs: added --version and --help
                   6023:        small bugfix
                   6024: 
1.10      anton    6025: 1996-10-20  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6026: 
                   6027:        * search-order.fs, cross.fs, hash.fs, Makefile.in:
                   6028:        Fixed problems with different search methods. Hash now doesn't patch
                   6029:        it's own search method into vocabularies anymore.
                   6030: 
1.10      anton    6031: 1996-10-13  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6032: 
                   6033:        * pow10.c, m68k.h, oof.fs, forth.h, configure.in:
                   6034:        Some fixes to run on Next
                   6035: 
1.10      anton    6036: 1996-10-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6037: 
                   6038:        * os2conf.h, stuff.fs, main.c, mkos2mf.sed, dosconf.h, io.c, configure.in, configure.bat, configure.cmd, Makefile.in, atanh.c, INSTALL.DOS:
                   6039:        First try to port gforth to OS/2
                   6040:        Some bugfixes
                   6041: 
                   6042: 1996-10-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6043: 
                   6044:        * kernel.fs, main.c, acconfig.h, configure.in, Makefile.in:
                   6045:        Made PATHSEP a configure variable
                   6046:        "make dist" now works
                   6047:        minor bugfixes
                   6048: 
                   6049: 1996-10-02  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6050: 
                   6051:        * kernel.fs, main.c, gforth.ds, blocks.fs, alpha.h, NEWS, Makefile.in:
                   6052:        made path separator OS-dependent (';' for non-Unix)
                   6053:        renamed use-file to open-blocks
                   6054:        reintroduced FUZZ (for non-Unix)
                   6055: 
1.10      anton    6056: 1996-10-01  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6057: 
                   6058:        * dosconf.h: config.h for DOS
                   6059: 
                   6060: 1996-10-01  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6061: 
                   6062:        * makefile.dos, startup.dos, kernel.fs, gforth.ds:
                   6063:        added POSTPONE,; optimized POSTPONE
                   6064:        doc changes
                   6065: 
                   6066: 1996-09-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6067: 
                   6068:        * NEWS: added NEWS file
                   6069: 
                   6070:        * compat/anslocal.fs, startup.dos, main.c, makefile.dos, history.fs, kernel.fs, glocals.fs, gforth.ds, ds2texi.fs, README, blocks.fs, INSTALL, Makefile.in:
                   6071:        Documentation changes
                   6072:        Building in a dir different from the srcdir now works
                   6073:        a few bug fixes
                   6074: 
1.10      anton    6075: 1996-09-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6076: 
                   6077:        * main.c, oof.fs, kernel.fs, cross.fs, glocals.fs: Some bug fixing:
                   6078:        \G in cross compilation works now
                   6079:        marker <-> local conflict resolved
                   6080:        hack around problems with non-relocating images.
                   6081: 
1.10      anton    6082: 1996-09-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6083: 
                   6084:        * mkdosmf.sed, select.c, io.h, main.c, configure.bat, io.c, INSTALL, INSTALL.DOS:
                   6085:        Improved DOS-compilability.
                   6086: 
                   6087: 1996-09-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6088: 
                   6089:        * kernel.fs, intcomp.fs, code.fs, gforth.ds: documentation changes
                   6090: 
1.10      anton    6091: 1996-09-19  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6092: 
                   6093:        * source.fs, oofsampl.fs, search-order.fs, mkdosmf.sed, oof.fs, kernel.fs, main.fs, kernal.fs, io.c, io.h, cross.fs, filedump.fs, glocals.fs, configure.bat, configure.in, Makefile.in:
                   6094:        Steps to make 0.2.0 dist-ready.
                   6095: 
                   6096: 1996-09-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6097: 
                   6098:        * kernal.fs, primitives, intcomp.fs, float.fs, gforth.ds, code.fs, extend.fs, Makefile.in:
                   6099:        fixed bugs in code.fs
                   6100:        added primitive threading-method
                   6101:        fixed create-interpret/compile such that "' word >body" works as expected
                   6102:        documented some defining words
                   6103: 
                   6104: 1996-08-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6105: 
                   6106:        * startup.fs, wordinfo.fs, see.fs, special.fs, kernal.fs, look.fs, intcomp.fs, interpretation.fs, debug.fs, glocals.fs, BUGS:
                   6107:        ' and ['] now deliver an error for compile-only words.
                   6108:        renamed special- words into interpret/compile- words.
                   6109:        refactored some of the recent changes.
                   6110:        adapted see to the changes
                   6111:        added way to make a word that defines words with differring
                   6112:         interpretation and compilation code.
                   6113: 
                   6114: 1996-08-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6115: 
                   6116:        * wordinfo.fs, see.fs, special.fs, primitives, prims2x.fs, kernal.fs, look.fs, glocals.fs, history.fs, gforth.ds, dumpimage.fs, cross.fs, ds2texi.fs, 386.h, README, code.fs:
                   6117:        a little cleanup in 386.h
                   6118:        renamed special: to interpret/compile:
                   6119:        renamed save-string to save-mem
                   6120:        added extend-mem
                   6121:        replaced (name>) with ((name>))
                   6122:        replaced name> with name>int and name>comp
                   6123:        renamed compile-only to compile-only-error
                   6124:        replaced xt>i with name>int
                   6125:        replaced xt>c with name>comp
                   6126:        removed xt>s
                   6127:        removed found
                   6128:        search-wordlist now delivers interpretation-xt
                   6129:        replaced (sfind) with find-name
                   6130:        replaced C' with COMP' and [C'] with [COMP']
                   6131:        removed S' and [S']
                   6132:        added hex.
                   6133:        added some helper words
                   6134:        adapted other words to the changes
                   6135:        started documenting the intergration of Gforth in applications
                   6136: 
                   6137: 1996-07-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6138: 
                   6139:        * power.h: small fix
                   6140: 
                   6141:        * sparc.h, prims2x.fs, power.h, m68k.h, main.c, mips.h, alpha.h, forth.h:
                   6142:        adapted DOES_CODE in alpha.h m68k.h mips.h power.h and sparc.h
                   6143:        worked around a bug in SunOS4 in prims2x.fs
                   6144:        fixed typo in main.c
                   6145: 
                   6146: 1996-07-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6147: 
                   6148:        * primitives, special.fs, 386.h, forth.h:
                   6149:        fixed some macros such that their arguments are only evaluated once.
                   6150:        checked in special.fs
                   6151: 
1.10      anton    6152: 1996-07-19  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6153: 
                   6154:        * hppa.h: Fixed DOES_CODE for hppa
                   6155: 
1.10      anton    6156: 1996-07-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6157: 
                   6158:        * toolsext.fs, main.fs, mips.h, startup.fs, main.c, hppa.h, kernal.fs, hash.fs, history.fs, forth.h, glocals.fs, extend.fs, filedump.fs, cross.fs, errore.fs, blocks.fs, code.fs, 386.h, Makefile.in:
                   6159:        SPECIAL: to create special "state-smart" words
                   6160: 
                   6161: 1996-05-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6162: 
                   6163:        * stuff.fs, prims2x.fs, startup.fs, primitives, memcasecmp.c, forth.h, Makefile.in:
                   6164:        changed bahviour of system (no longer returns wretval, but puts it in $?)
                   6165:        added (system) ( c_addr u -- wretval wior )
                   6166:        changed close-pipe (now also returns wretval)
                   6167:        changed calls to strncasecmp to memcasecmp
                   6168: 
                   6169: 1996-05-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6170: 
                   6171:        * tasker.fs, wordinfo.fs, search-order.fs, see.fs, look.fs, kernal.fs, interpretation.fs, glocals.fs, hash.fs, gforth.ds, cross.fs, float.fs, code.fs:
                   6172:        eliminated state-smartness in ;code and sfnumber
                   6173:        immediate-flag is now $40 and restrict-flag $20
                   6174:        HEADER now stores the compilation wordlist in the header and
                   6175:                REVEAL reveals into that wordlist
                   6176:        assorted cleanups
                   6177: 
                   6178: 1996-05-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6179: 
                   6180:        * toolsext.fs, search-order.fs, startup.fs, kernal.fs, prims2x.fs, history.fs, interpretation.fs, glocals.fs, hash.fs, cross.fs, Makefile.in:
                   6181:        changed most state-smart words into words with interpretation: behaviour.
                   6182:        added postponetest.fs to "make test"
                   6183:        made HashTable into a value (for speed)
                   6184:        replaced 'flag!' by lastflags, cset, creset, ctoggle
                   6185: 
1.10      anton    6186: 1996-05-07  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6187: 
                   6188:        * tasker.fs, vt100key.fs, kernal.fs, blocks.fs, gforth.1, Makefile.in:
                   6189:        Some small bugfixes.
                   6190: 
                   6191: 1996-05-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6192: 
                   6193:        * primitives, search-order.fs, kernal.fs, hash.fs, interpretation.fs, Makefile.in, gforth.el:
                   6194:        added tables (case-sensitive wordlists)
                   6195:        cleaned up hash.fs a bit
                   6196:        added "interpretation:" for adding special interpretation semantics
                   6197: 
                   6198: 1996-05-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6199: 
                   6200:        * kernal.fs, see.fs:
                   6201:        replaced several occurrences of "@ execute" with PERFORM
                   6202: 
                   6203: 1996-05-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6204: 
                   6205:        * primitives, glocals.fs, main.c, postponetest.fs, INSTALL:
                   6206:        added postponetest.fs
                   6207:        added perform (primitive)
                   6208:        minor changes
                   6209: 
                   6210: 1996-04-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6211: 
                   6212:        * main.c, main.fs, io.c, kernal.fs, dumpimage.fs, engine.c, Makefile.in, cross.fs:
                   6213:        changed image file format:
                   6214:           now every stack has its own size spec in the image
                   6215:           size changes through the command line are passed to the image (and
                   6216:                saved with savesystem)
                   6217:           added a checksum to protect against incompatible binary/image combinations
                   6218:                (e.g., direct threaded binary with indirect threaded image)
                   6219:           the preamble specifies an interpreter and is propagated by save-system
                   6220: 
1.10      anton    6221: 1996-03-31  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6222: 
                   6223:        * tasker.fs: Added tiny multitasker
                   6224: 
                   6225: 1996-03-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6226: 
                   6227:        * timings.sc, search-order.fs, sparc.h, Benchres, Makefile.in:
                   6228:        minor changes
                   6229: 
1.10      anton    6230: 1996-02-26  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6231: 
                   6232:        * primitives, dblsub.c, Makefile.in:
                   6233:        make dist now consistent with new files
                   6234:        improved mmul (both dblsub and primitive.fs replacement)
                   6235: 
1.10      anton    6236: 1996-02-19  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6237: 
                   6238:        * kernal.fs, Makefile.in, configure.in:
                   6239:        Corrected ( so that it eats multiline comments in files (as recommended by ANS Forth)
                   6240:        Fixed two shellscript bugs in configure.in and Makefile.in
                   6241: 
                   6242: 1996-02-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6243: 
                   6244:        * threading.h, timings.sc, gforth.ds, README, configure.in, Makefile.in:
                   6245:        a few bug fixes, doc changes
                   6246: 
                   6247: 1996-02-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6248: 
                   6249:        * prims2x.fs, stuff.fs, main.c, primitives, extend.fs, forth.h, dblsub.c, dbltest.fs, engine.c, aclocal.m4, configure.in, acconfig.h, 32bit.h:
                   6250:        completed double-cell support for machines without a corresponding C int type
                   6251: 
                   6252: 1996-02-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6253: 
                   6254:        * compat/control.fs, vars.fs, startup.fs, stuff.fs, kernal.fs, primitives, glocals.fs, extend.fs, gforth.ds, engine.c, etags.fs, Benchres:
                   6255:        ?DUP-IF and ?DUP-0=-IF are now supported by primitives
                   6256:        added primitives EMIT-FILE, STDOUT, STDERR
                   6257:        EMIT and TYPE now work through file words
                   6258:        added some code for the BUGGY_LONG_LONG case (not yet complete)
                   6259:        eliminated D! and D@
                   6260:        made DMIN, DMAX, DABS high-level
                   6261:        added compat/control.fs (?DUP-IF etc.)
                   6262: 
                   6263: 1996-01-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6264: 
                   6265:        * compat/anslocal.fs, compat/loops.fs, compat/README:
                   6266:        moved anslocal.fs from ..
                   6267:        added, README, loops.fs
                   6268: 
                   6269:        * wordinfo.fs, termsize.fs, timings.sc, primitives, search-order.fs, main.c, io.h, kernal.fs, glocals.fs, io.c, gforth.el, gforth.ds, Makefile.in, anslocal.fs:
                   6270:        eliminated "make realclean"; it's dangerous and useless.
                   6271:        eliminated relocation stuff in the kernal; was buggy and useless.
                   6272:        SIGPIPE now returns control to Forth.
                   6273:        Implemented form, rows, and cols; SIGWINCH updates these (on good OS's).
                   6274:        changed popen and pclose to open-pipe and close-pipe.
                   6275: 
                   6276: 1996-01-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6277: 
                   6278:        * wordinfo.fs, stuff.fs, termsize.fs, vars.fs, startup.fs, strsignal.c, search-order.fs, see.fs, more.fs, primitives, prims2x.fs, kernal.fs, history.fs, io.c, io.h, hash.fs, engine.c, gforth.ds, colorize.fs, configure.in, acconfig.h, ansi.fs, INSTALL, Makefile.in, README:
                   6279:        added more.fs for people with old terminals.
                   6280:        WORDS and SEE now now respect the terminal size.
                   6281:        a lot of reordering in the Makefile, approaching the GNU standards.
                   6282:        factored NAME>STRING out of many words.
                   6283:        use AC_DECL_SYS_SIGLIST test in configure.in.
                   6284:        removed emitcounter (it was not used anyway).
                   6285:        SYSTEM now unpreps and repreps the terminal.
                   6286:        fixed byg in prims2x.fs.
                   6287:        added NEEDS, ?CSP, !CSP.
                   6288:        rewrote ALIAS?.
                   6289: 
                   6290: 1995-12-26  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6291: 
                   6292:        * strsignal.c, main.c, prims2x.fs, engine.c, io.c, configure.in, ecvt.c, Makefile.in, acconfig.h, alpha.h, Benchres, BUGS:
                   6293:        added config.h support (acconfig.h, changes in Makefile.in)
                   6294:        check for sys_siglist declaration
                   6295:        fixed bug in engine.c:cstr()
                   6296:        prims2x.fs now outputs synclines only in C code
                   6297: 
                   6298: 1995-12-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6299: 
                   6300:        * strsignal.c, Benchres, alpha.h: Faster docol on Alpha.
                   6301: 
                   6302:        * strsignal.c, timings.sc, prims2x.fs, startup.fs, glocals.fs, primitives, gforth.ds, cross.fs, etags.fs, Makefile.in, configure.in:
                   6303:        Improved etags support
                   6304:        prims2x now supports synclines ("#line ...")
                   6305:        improved strsignal replacement
                   6306: 
                   6307: 1995-12-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6308: 
                   6309:        * startup.dos, configure.in, makefile.dos, Makefile.in, README, alpha.h, Benchres, INSTALL:
                   6310:        fixed many small things in Makefile.in and configure.in.
                   6311:        Direct threading is now the default on Alphas.
                   6312: 
1.10      anton    6313: 1995-12-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6314: 
                   6315:        * makefile.dos, mkdosmf.sed, startup.dos, configure.in, main.fs, Makefile.in, configure.bat, INSTALL, INSTALL.DOS:
                   6316:        Added INSTALL.DOS
                   6317:        make DOS compile fool-proof (almost ;-)
                   6318:        Use autoconf macro to select GCC and abort if not available.
                   6319: 
                   6320: 1995-12-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6321: 
                   6322:        * engine.c, timings.sc, Benchres, alpha.h:
                   6323:        cleaned up engine.c a bit (fewer ifdefs)
                   6324:        added direct threading for the Alpha architecture
                   6325:        timings.sc contains some timings (not well organized)
                   6326: 
                   6327: 1995-12-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6328: 
                   6329:        * README: nothing worth mentioning
                   6330: 
                   6331: 1995-12-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6332: 
                   6333:        * gforth.ds, extend.fs, Makefile.in:
                   6334:        the GCC variable is now conserved across config.status runs
                   6335:        restore-input now works only within one input source and complains otherwise
                   6336: 
                   6337: 1995-11-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6338: 
                   6339:        * Makefile.in, gforth.ds: make test now works from scratch
                   6340:        final touches on the system documentation requirements and Performance
                   6341: 
1.10      anton    6342: 1995-11-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6343: 
                   6344:        * vars.fs, kernal.fs, cross.fs: Added the terminal
                   6345: 
                   6346: 1995-11-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6347: 
                   6348:        * makefile.dos, source.fs, kernal.fs, locals.fs, extend.fs, gray.fs, cross.fs, etags.fs, alpha.h, configure.in, INSTALL, Makefile.in, Benchres:
                   6349:        replced tester.fs and coretest.fs with the new versions from John Hayes
                   6350:        make mostlyclean virtualclean added
                   6351:        Cache-flushing now works on the Alpha (other minor changes there)
                   6352:        configure now uses gcc by default and passes its GCC variable to the Makefile
                   6353:        introduced sourcefilename and sourceline# (and used them in many places).
                   6354: 
                   6355: 1995-11-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6356: 
                   6357:        * makefile.dos, gforth.ds, Makefile.in, README:
                   6358:        make clean & co. now work as advertised
                   6359:        Some documentation changes
                   6360: 
1.10      anton    6361: 1995-11-27  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6362: 
                   6363:        * Makefile.in, sokoban.fs, Benchres, INSTALL: Added benchmark results
                   6364:        Tried to work around if clause in Makefile.in
                   6365:        Small bugfix in sokoban
                   6366: 
                   6367: 1995-11-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6368: 
                   6369:        * Benchres, checkans.fs:
                   6370:        fixed bug in checkans (an array overflowed on the Alpha).
                   6371: 
                   6372:        * sparc.h: fixed another SPARC direct threading bug
                   6373: 
                   6374: 1995-11-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6375: 
                   6376:        * startup.fs, sparc.h, startup.dos, makefile.dos, site-init.fs, ToDo, m68k.h, Makefile.in, README, INSTALL, Benchres:
                   6377:        added site-int.fs and, more importantly, support for it.
                   6378:        Fixed bugs in SPARC CACHE_FLUSH
                   6379: 
                   6380: 1995-11-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6381: 
                   6382:        * glocals.fs, main.c, gforth.ds, Makefile.in, Benchres:
                   6383:        fixed a bug in the unit conversion in main.c
                   6384:        "make bench" now also works on 64-bit machines
                   6385:        documentation improvements
                   6386: 
1.10      anton    6387: 1995-11-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6388: 
                   6389:        * gforth.ds: Added pedegree of VolksForth
                   6390: 
                   6391: 1995-11-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6392: 
                   6393:        * siev.fs, bubble.fs, fib.fs, matrix.fs, Benchres:
                   6394:        added benchmark files
                   6395: 
                   6396:        * makefile.dos, Makefile.in, gforth.ds, INSTALL:
                   6397:        some documentation changes
                   6398:        added make targets "bench" and "uninstall"
                   6399: 
1.10      anton    6400: 1995-11-09  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6401: 
                   6402:        * primitives, forth.h:
                   6403:        Made gforth run on Alpha (changed Bool to Cell and worked around
                   6404:        malloc(0)=0).
                   6405: 
                   6406:        * threading.h:
                   6407:        Moved all parts of NEXT to NEXT_P2 if CISC_NEXT and INDIRECT_THREADING,
                   6408:        but not LONG_LATENCY.
                   6409: 
                   6410:        * kernal.fs, vars.fs, Makefile.in: Changed evaluate to parse in place
                   6411: 
                   6412: 1995-11-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6413: 
                   6414:        * cleanalign.c, source.fs:
                   6415:        source.fs contains some stuff factored out from assert.fs and debugging.fs
                   6416:        cleanalign contains alignment-clean replacements for library functions
                   6417: 
                   6418:        * wordinfo.fs, vars.fs, vt100.fs, vt100key.fs, tools.fs, toolsext.fs, struct.fs, threading.h, strerror.c, strsignal.c, sparc.h, startup.dos, startup.fs, see.fs, select.c, random.fs, search-order.fs, primitives, prims2x.fs, pow10.c, power.h, model, other.fs, memcmp.c, memmove.c, mips.h, makedoc.fs, makefile.dos, main.c, main.fs, mach64b.fs, mach64l.fs, mach32b.fs, mach32l.fs, m68k.h, mach16b.fs, mach16l.fs, locals.fs, look.fs, io.h, kernal.fs, io-dos.h, io.c, history.fs, hppa.h, glocals.fs, gray.fs, hash.fs, gforth.el, gforth.ds, float.fs, forth.h, gforth.1, etags.fs, extend.fs, environ.fs, errore.fs, dumpimage.fs, engine.c, doskey.fs, ds2texi.fs, cross.fs, debug.fs, debugging.fs, code.fs, colorize.fs, bufio.fs, cache.c, assert.fs, blocks.fs, ansi.fs, anslocal.fs, add.fs, alpha.h, 386.h, INSTALL, Makefile.in, 32bit.h:
                   6419:        added copyright headers
                   6420:        changes to loadfilename & co. to make savesystem transparent to
                   6421:         assertions and ~~
                   6422: 
1.10      anton    6423: 1995-11-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6424: 
                   6425:        * hppa.h, see.fs, debug.fs:
                   6426:        Some bugfixes and added features (like -loop) in see.fs and debug.fs
                   6427:        Defined LONG_LATENCY in hppa.h (gives more than 10% speed boost)
                   6428: 
1.10      anton    6429: 1995-10-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6430: 
                   6431:        * kernal.fs, primitives, hppa.h, gforth.1, gforth.ds, Makefile.in:
                   6432:        Corrected aligned instructions
                   6433:        Added COPYING to gforth.ds
                   6434:        added options to gforth.1
                   6435: 
1.10      anton    6436: 1995-10-26  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6437: 
                   6438:        * threading.h, sokoban.fs, strsignal.c, main.c, primitives, hppa.h, kernal.fs, engine.c, forth.h, 386.h, Makefile.in:
                   6439:        Changed threading ifdefs.
                   6440:        Requires debugging !!!!!!
                   6441:        Perhaps change concepts with LONG_LATENCY
                   6442:        on RISCs.
                   6443:        Added sokoban.fs as a nice little game.
                   6444: 
                   6445: 1995-10-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6446: 
                   6447:        * prims2x.fs, strsignal.c, kernal.fs, primitives, glocals.fs, io.c, gforth.el, float.fs, gforth.ds, errore.fs, extend.fs, ds2texi.fs, environ.fs, assert.fs, debugging.fs, Makefile.in, answords.fs:
                   6448:        added answords.fs and strsignal.c
                   6449:        added checking of documenetation of ANS Forth words
                   6450:        Fixed many documentation errors and added some documentation
                   6451:        signal handling now uses strsignal and can handle signals not present on all machines
                   6452: 
1.10      anton    6453: 1995-10-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6454: 
                   6455:        * cache.c, forth.h, hppa.h: Fixed problems with hppa.h
                   6456:        Made engine.c compile  without warning
                   6457:        rewrote cache.c for hppa.h with true asm template.
                   6458: 
                   6459: 1995-10-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6460: 
                   6461:        * main.c, primitives, gforth.el, kernal.fs, dumpimage.fs, forth.h, Makefile.in, configure.in, 386.h, INSTALL:
                   6462:        Now gforth.fi is a nonrelocatable image containing all of startup.fs etc.
                   6463:        savesystem now saves `included-files', too (so require does not start from
                   6464:         scratch)
                   6465:        added/fixed stack effect and wordset documentation for many words in kernal.fs
                   6466:        some reformatting in kernal.fs
                   6467:        fixed some wordset info in primitives
                   6468:        added strsignal
                   6469: 
                   6470: 1995-10-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6471: 
                   6472:        * BUGS, code.fs: added code.fs (for real)
                   6473: 
                   6474:        * vars.fs, wordinfo.fs, sparc.h, struct.fs, search-order.fs, see.fs, power.h, primitives, locals-test.fs, m68k.h, mips.h, hppa.h, kernal.fs, gforth.el, glocals.fs, gforth.ds, forth.h, gforth.1, engine.c, float.fs, cross.fs, ds2texi.fs, Makefile.in, README:
                   6475:        added code.fs (code, ;code, end-code, assembler)
                   6476:        renamed dostruc to dofield
                   6477:        made index and doc-entries nicer
                   6478:        Only words containing 'e' or 'E' are converted to FP numbers.
                   6479:        added many wordset comments
                   6480:        added flush-icache primitive and FLUSH_ICACHE macro
                   6481:        added +DO, U+DO, -DO, U-DO and -LOOP
                   6482:        added code address labels (`docol:' etc.)
                   6483:        fixed sparc cache_flush
                   6484: 
                   6485: 1995-09-15  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6486: 
                   6487:        * gforth.ds, ds2texi.fs, Makefile.in: Some more documentation
                   6488:        Added word index
                   6489:        Changed all appearances of GNU Forth to Gforth.
                   6490: 
1.10      anton    6491: 1995-09-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6492: 
                   6493:        * texinfo.tex, struct.fs, startup.fs, startup.dos, primitives, model, makefile.dos, main.c, kernal.fs, io.c, hppa.h, history.fs, gforth.el, etags.fs, engine.c, cross.fs, blocks.fs, Makefile.in, BUGS:
                   6494:        Removed BUGS, tried to clean up.
                   6495: 
1.10      anton    6496: 1995-08-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6497: 
                   6498:        * struct.fs, mkdosmf.sed, makefile.dos, kernal.fs, blocks.fs, blockedit.fb:
                   6499:        Added multibuffering in blocks and a simple block editor
                   6500:        (in a block file, load with include blockedit.fb after loading
                   6501:        blocks.fs).
                   6502:        Made DOS port work (you must change .gforth-history to
                   6503:        gforth-history by hand still!)
                   6504: 
1.10      anton    6505: 1995-08-27  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6506: 
                   6507:        * texinfo.tex, struct.fs, model, mkdosmf.sed, makefile.dos, main.fs, main.c, hppa.h, gforth.el, float.fs, filedump.fs, cross.fs, Makefile.in:
                   6508:        Made kernal generation saver
                   6509:        added automatic creation of makefile.dos
                   6510:        newer version texinfo.tex
                   6511:        fixed some inconsistencies (don't know, what happend with model?)
                   6512: 
1.10      anton    6513: 1995-07-25  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6514: 
                   6515:        * main.fs, main.c, dumpimage.fs, cross.fs, Makefile.in:
                   6516:        Changed magic, endianess and word size is now encoded.
                   6517:        Make gforth before redoing kernals (old images still work).
                   6518: 
1.10      anton    6519: 1995-07-06  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6520: 
                   6521:        * makedoc.fs, extend.fs, ds2texi.fs, cross.fs, Makefile.in:
                   6522:        Added makedoc facility to cross compiler.
                   6523:        Now most doc-* reverences are resolved.
                   6524: 
1.10      anton    6525: 1995-06-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6526: 
                   6527:        * tools.fs, filedump.fs: Added dump handling for incomplete lines
                   6528: 
                   6529: 1995-06-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6530: 
                   6531:        * primitives, main.fs, kernal.fs, history.fs, engine.c, Makefile.in, INSTALL:
                   6532:        added tilde expansion to primitives
                   6533:        installation now allows parallel versions (like gcc).
                   6534:        The version string is now in only one place
                   6535: 
                   6536: 1995-06-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6537: 
                   6538:        * kernal.fs, gforth.ds, Makefile.in, BUGS, 386.h:
                   6539:        replaced Bernds solution for the path searching problem with mine.
                   6540:        Use different register declarations for Intel depending on compiler version
                   6541:        Updated bug list
                   6542:        added GNU-convention make target check
                   6543: 
1.10      anton    6544: 1995-04-30  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6545: 
                   6546:        * kernal.fs, history.fs: Added ~/ expansion (uses env HOME)
                   6547: 
                   6548: 1995-04-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6549: 
                   6550:        * Makefile.in: added strerror.c to SOURCES
                   6551: 
                   6552:        * strerror.c, configure.in: added strerror replacement (for SunOS)
                   6553: 
                   6554:        * wordsets.fs, search-order.fs, glocals.fs, gforth.ds, environ.fs, BUGS:
                   6555:        Added more ANS system documentation (now complete)
                   6556:        Minor changes
                   6557: 
                   6558: 1995-04-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6559: 
                   6560:        * startup.fs, primitives, kernal.fs, glocals.fs, gforth.ds, extend.fs, errore.fs, environ.fs, engine.c, blocks.fs, BUGS:
                   6561:        added "system documentation requirements" section to gforth.ds.
                   6562:        added answers for environmental queries for wordsets.
                   6563:        changed W/O file access mode from "w+" to "w".
                   6564:        S" now uses a buffer
                   6565:        BIN is now idempotent
                   6566:        added FILE-STATUS
                   6567:        some other minor changes and bug fixes.
                   6568: 
                   6569: 1995-04-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6570: 
                   6571:        * primitives, pow10.c, kernal.fs, ecvt.c, configure.in, Makefile.in:
                   6572:        Put pow10 in a separate file (it is used by ecvt and engine) and
                   6573:        adjusted configure accordingly.
                   6574:        script? is now also set during processing --evaluate arguments. This
                   6575:        avoids getting a newline from "gforth -e bye".
                   6576: 
                   6577: 1995-04-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6578: 
                   6579:        * primitives, glocals.fs, errore.fs, engine.c, Makefile.in, INSTALL:
                   6580:        fixed bug in resize ("0 n resize" is now equivalent to "n allocate")
                   6581:        added primitives call-c and strerror
                   6582:        most primitives producing iors now produce error numbers derived from OS error
                   6583:          numbers (EAGAIN and its kin)
                   6584:        .error now prints OS error messages for OS-derived error numbers.
                   6585:        primitives working with ferror now call clearerr
                   6586:        added a bit of documentation to glocals.fs to satisfy TeX
                   6587:        added definition of CC to Makefile.in again
                   6588: 
                   6589: 1995-03-20  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6590: 
                   6591:        * gforth.ds, configure.in, anslocal.fs, ToDo, Makefile.in:
                   6592:        added make targets bindist and binonlydist
                   6593:        configure now checks the cell size and chooses the image accordingly
                   6594: 
                   6595: 1995-03-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6596: 
                   6597:        * kernal.fs, anslocal.fs, Makefile.in, INSTALL:
                   6598:        added ANS Forth implementation of a gforth locals syntax subset
                   6599:        added "make test", fixed "make dist"
                   6600:        fixed typo in kernal.fs
                   6601: 
                   6602: 1995-03-13  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6603: 
                   6604:        * startup.fs, makedoc.fs, kernal.fs, io.c, hash.fs, gforth.ds, ds2texi.fs, debugging.fs, assert.fs, Makefile.in:
                   6605:        Added stuff for documenting Forth source and integrating it into the texi file
                   6606:        changed checks for DOMAINOS to checks for apollo (which is defined on apollos)
                   6607:        changed "-evaluate" (which did not work anyway) to "--evaluate"
                   6608:        added debugging.fs and assert.fs to startup.fs
                   6609: 
1.10      anton    6610: 1995-02-23  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6611: 
                   6612:        * struct.fs, search-order.fs, prims2x.fs, main.c, kernal.fs, forth.h, engine.c, cross.fs:
                   6613:        Added structure support in kernal
                   6614:        fixed bug on dictionary expand (512 wordlist limit)
                   6615: 
                   6616: 1995-02-22  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6617: 
                   6618:        * prims2x.fs, primitives, gforth.ds, engine.c, Makefile.in:
                   6619:        Moved the stores back to where they belong.
                   6620:        Instead, a new part of NEXT is introduced: NEXT_PO resides at the start of
                   6621:         the primitive. Additional macros were introduced to accommodate more
                   6622:         scheduling alternatives. Scheduling is determined by two new flags,
                   6623:         -DLONG_LATENCY and -DAUTO_INCREMENT.
                   6624: 
1.10      anton    6625: 1995-02-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6626: 
                   6627:        * kernal.fs:
                   6628:        BUG fixed as to requires and included after dumping an image
                   6629:        (included tried to resize a non-existing block
                   6630: 
1.10      anton    6631: 1995-02-14  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6632: 
                   6633:        * main.c:
                   6634:        image must be maxaligned (malloc from DJGPP doesn't return maxaligned
                   6635:        addresses :-((( )
                   6636: 
                   6637: 1995-02-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6638: 
                   6639:        * primitives, kernal.fs, gforth.ds, blocks.fs, ToDo, README, Makefile.in, INSTALL, BUGS:
                   6640:        fixed blocks.fb creation bug by making result of create-file readable.
                   6641: 
1.10      anton    6642: 1995-02-08  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6643: 
                   6644:        * see.fs, float.fs, cross.fs, configure.bat: Added see for flits
                   6645:        Improved alignment of fp lits (now noops compiled before flit)
                   6646:        added crs at end of configure.bat (command.com needs them)
                   6647: 
                   6648: 1995-02-06  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6649: 
                   6650:        * kernal.fs, float.fs, errore.fs, cross.fs, BUGS:
                   6651:        The bodies of words are now maxaligned
                   6652: 
1.10      anton    6653: 1995-02-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6654: 
                   6655:        * select.c, prims2x.fs, primitives, makefile.dos, main.c, io.h, ecvt.c, cross.fs, configure.in, configure.bat, alpha.h, ToDo, Makefile.in:
                   6656:        added very preliminary support for Alpha/osf1
                   6657:        Moved flush-tos before stores to improve scheduling
                   6658:        merged io-dos.h and io.h
                   6659:        Created new Makefile for DOS
                   6660:        removed ToDo topcics that are already done
                   6661: 
                   6662: 1995-01-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6663: 
                   6664:        * toolsext.fs, main.fs, locals-test.fs, kernal.fs, glocals.fs, gforth.el, gforth.ds, extend.fs, README, Makefile.in, BUGS:
                   6665:        fixed a few bugs and documented others
                   6666:        added required and require
                   6667:        added [ENDIF]
                   6668: 
                   6669: 1995-01-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6670: 
                   6671:        * locals-test.fs, gforth.el, gforth.ds, configure.in, Makefile.in, BUGS:
                   6672:        Configure now only generates the antidependences for the actual machines
                   6673:        Bug fixes and Bug reports
                   6674: 
1.10      anton    6675: 1995-01-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6676: 
                   6677:        * primitives, gforth.ds, float.fs, ecvt.c, cross.fs:
                   6678:        cross.fs: Corrected bug on le machines
                   6679:        Minor changes on other files
                   6680: 
                   6681: 1995-01-21  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6682: 
                   6683:        * mips.h, configure.in, README, Makefile.in, INSTALL:
                   6684:        updated INSTALL and README
                   6685:        now demand-paged executables are made everywhere
                   6686:        mips.h now supports Irix
                   6687: 
1.10      anton    6688: 1995-01-19  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6689: 
                   6690:        * primitives, hash.fs:
                   6691:        Fixed some last poblems with 64 bit or other wordsizes.
                   6692: 
                   6693:        * wordsets.fs, primitives, main.fs, main.c, mach64l.fs, mach64b.fs, mach16l.fs, mach16b.fs, forth.h, float.fs, cross.fs, configure.in, configure, Makefile.in:
                   6694:        float.fs: Added f~ (f-proximate)
                   6695:        wordsets.fs: Added missing float words
                   6696:        Added 16 bit and 64 bit support in cross.fs
                   6697:        Fixed some bugs which asume sizeof(int)=sizeof(Cell)
                   6698: 
                   6699: 1995-01-18  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6700: 
                   6701:        * sparc.h, primitives, power.h, m68k.h, io.c, gforth.ds, float.fs, configure.in, configure, Makefile.in, BUGS:
                   6702:        worked a bit on m68k.h and power.h
                   6703:        moved hyperbolic functions and falog to primitives
                   6704: 
                   6705: 1995-01-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6706: 
                   6707:        * gforth.el, gforth.ds, configure, assert.fs, BUGS:
                   6708:        fixed a few bugs in gforth.el
                   6709:        more documentation
                   6710: 
                   6711: 1995-01-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6712: 
                   6713:        * texinfo.tex, primitives, gforth.ds, engine.c, ds2texi.fs, Makefile.in:
                   6714:        Changes to make creation of info files possible
                   6715:        more documentation
                   6716:        included unistd.h in engine.c
                   6717: 
                   6718:        * sparc.h: turned on direct threading on the SPARC by default
                   6719: 
                   6720:        * sparc.h:
                   6721:        cache flushing for direct threading is now done rigt on the SPARC
                   6722: 
                   6723: 1995-01-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6724: 
                   6725:        * sparc.h:
                   6726:        Tried to add cache flushing to the sparc (but had to comment it out)
                   6727:        direct threading now gives a compile-time error for little-endian sparcs
                   6728: 
                   6729: 1995-01-04  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6730: 
                   6731:        * sparc.h: Direct threading works on the SPARC now
                   6732: 
1.10      anton    6733: 1994-12-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6734: 
                   6735:        * tt.fs, search-order.fs, hash.fs, environ.fs, configure.in, Makefile.in:
                   6736:        added MARKER
                   6737:        small changes in configure.in and Makefile.in
                   6738: 
                   6739: 1994-12-16  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6740: 
                   6741:        * strtol.c: Added an include for SunOS 4.1.2 to strtol.c
                   6742: 
                   6743:        * strtol.c, sparc.h, ansidecl.h: fixed a bug in sparc.h
                   6744:        brought strtoul closer to compiling on the SPARC (but it still does not)
                   6745: 
1.10      anton    6746: 1994-12-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6747: 
                   6748:        * toolsext.fs, engine.c, cross.fs, configure.in, configure:
                   6749:        Reimplemented [IF] [ELSE] [THEN] etc.
                   6750:        Corrected a bug concerning redefinitions in Kernal
                   6751:        Added config info for HP-PA
                   6752:        Added replacement for rint
                   6753: 
                   6754: 1994-12-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6755: 
                   6756:        * sparc.h, primitives, mips.h, hppa.h, configure.in, configure, 32bit.h:
                   6757:        Fixed a few bugs in config.in
                   6758:        added USE_TOS and USE_FTOS to the machine.h files as appropriate
                   6759: 
                   6760: 1994-12-12  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6761: 
                   6762:        * strtoul.c, strtol.c, sparc.h, select.c, primitives, mips.h, memmove.c, memcmp.c, main.c, m68k.h, install-sh, hppa.h, forth.h, engine.c, ecvt.c, configure.in, configure, Makefile.in, 386.h, 32bit.h:
                   6763:        Reorganized configuration: configure is now created by autoconf from
                   6764:        configure.in; I still left it in the CVS repository because not
                   6765:        everyone has autoconf. decstation.h renamed to mips.h and apollo68k to
                   6766:        m68k. Added general 32bit.h description, which the other machine
                   6767:        descriptions use. Created/copied replacement files install-sh memcmp.c
                   6768:        memmove.c select.c (carved out from ecvt.c) strtol.c
                   6769:        strtoul.c. Bytesex is now handled by configure.
                   6770: 
                   6771:        Deciding the threading method is now done in machine.h, this should
                   6772:        also be done for USE_TOS and USE_FTOS.
                   6773: 
                   6774: 1994-11-30  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6775: 
                   6776:        * gforth.1, decstation.h, Makefile.in:
                   6777:        Added FORCE_REG stuff to decstation.h
                   6778:        added man page
                   6779: 
1.10      anton    6780: 1994-11-29  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6781: 
                   6782:        * colorize.fs: * forgotten file
                   6783: 
                   6784:        * wordsets.fs, tt.fs, random.fs, ecvt.c, checkans.fs, ansi.fs:
                   6785:        * Added some files:
                   6786:        * ecvt.c provides some functions for DJGPP under DOS
                   6787:        * tt.fs is Tetris (from PFE)
                   6788:        * checkans.fs allows to check, which words of the ANSI wordsets are present
                   6789:        * the rest are other tools
                   6790: 
                   6791:        * wordinfo.fs, startup.dos, sparc.h, see.fs, search-order.fs, model, makefile.dos, main.c, io.c, hppa.h, decstation.h, cross.fs, configure.bat, configure, Makefile.in, BUGS:
                   6792:        * added configure mode for DOS-Makefile:
                   6793:          configure -target=i386-<anythinh>-msdos<anyversion>
                   6794:          creates Makefile for DOS.
                   6795:        * checked in some mminor changes which never were checked in.
                   6796:        * added special startup file for DOS
                   6797: 
1.10      anton    6798: 1994-11-24  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6799: 
                   6800:        * hash.fs, README, Makefile.in, INSTALL: * Changed package a bit
                   6801:        * New INSTALL file
                   6802:        * hash.fs didn't do a good job with 'cold.
                   6803: 
                   6804: 1994-11-23  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6805: 
                   6806:        * primitives, gforth.ds, Makefile.in, INSTALL:
                   6807:        added package target to Makefile.in
                   6808:        some documentation changes
                   6809: 
1.10      anton    6810: 1994-11-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6811: 
                   6812:        * configure: * bug fix in configure
                   6813: 
                   6814:        * Makefile.in: * Promised, but forgotten Makefile changes
                   6815: 
                   6816:        * prims2x.fs, makefile.dos, main.c, kernal.fs, io-dos.h, gray.fs, environ.fs, dumpimage.fs, ds2texi.fs, cross.fs, configure.bat, configure:
                   6817:        *Added:
                   6818:        * configure.bat configures on MS-DOS machines
                   6819:        * io-dos.h provides IO for MS-DOS
                   6820:        * makefile.dos is a GNU make Makefile for MS-DOS
                   6821:        *Changed:
                   6822:        * Merged gray/gforth and gray/gray4, added conditional compilation for
                   6823:          gray ports (gforth and bigFORTH first)
                   6824:        * added gforth recognising string in environment
                   6825:        * added interpreter support for images (starts now with magic)
                   6826:        * changed make rule for ds2texi, so that it can run with Messy-DOS
                   6827:        * added SAVESYSTEM in dumpimage.fs
                   6828:        * fixed bug in Makefile for big endian systems (->configure)
                   6829: 
1.10      anton    6830: 1994-11-15  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6831: 
                   6832:        * main.c, kernal.fs, Makefile.in:
                   6833:        * Corrected bug in main.c (one "+" got lost ;-)
                   6834:        * Added better output with errors in command line
                   6835: 
                   6836:        * main.fs, main.c, kernal.fs, history.fs, hash.fs, dumpimage.fs, cross.fs, configure, Makefile.in:
                   6837:        * Made slight modification in configure
                   6838:        * Select from make first and make more to allow first time compilation
                   6839:        * Added simple image dump and reload
                   6840:        * Added extended COLD functionality in 'COLD for image reboot
                   6841:        * Added boot procedures in hash.fs and history.fs
                   6842: 
                   6843: 1994-11-14  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6844: 
                   6845:        * primitives, gforth.ds: Only documentation changes
                   6846: 
1.10      anton    6847: 1994-11-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6848: 
                   6849:        * kernal.fs, configure, config.sub, config.guess, Makefile.in:
                   6850:        * added Backspaces for fast editing.
                   6851:        * modified GNU configure!!!
                   6852: 
1.10      anton    6853: 1994-11-03  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6854: 
                   6855:        * history.fs:
                   6856:        Enhanced command exxpanding (now all dictionaries in search order)
                   6857: 
1.10      anton    6858: 1994-10-27  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6859: 
                   6860:        * vt100key.fs, startup.fs, primitives, history.fs, float.fs: Added f.s
                   6861:        Speeded up history backward search
                   6862:        Fixed Bug in >float (1e is a float, "   <float>   " is, too)
                   6863:        Added vt100 cursor key support (vt100key.fs)
                   6864: 
                   6865: 1994-10-24  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6866: 
                   6867:        * prims2x.fs, primitives, main.c, locals-test.fs, kernal.fs, glocals.fs, gforth.ds, engine.c, ds2texi.fs, cross.fs, Makefile:
                   6868:        Added automatic glossary entry transfer from primitives to the texi file.
                   6869:        renamed gfoprth.texi to gforth.ds.
                   6870:        fixed a few minor bugs.
                   6871:        changed the behaviour of locals scoping when encountering an unreachable BEGIN.
                   6872:        made UNREACHABLE immediate
                   6873: 
1.10      anton    6874: 1994-10-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6875: 
                   6876:        * doskey.fs: doskey.fs translates DOS-PC keys into emacs-keys
                   6877:        (like cursor and home/end keys)
                   6878: 
                   6879:        * history.fs:
                   6880:        history.fs provides a command line history, command completion and
                   6881:        some other tiny editing features.
                   6882: 
                   6883:        * startup.fs, sieve.fs, primitives, kernal.fs, hash.fs:
                   6884:        hash.fs uses single (but large) hash table (like LMI)
                   6885:        time&date bug fixed
                   6886:        ORDER reversed (let's see the reactions)
                   6887:        time printout in sieve.fs fixed
                   6888:        startup.fs modified due to history.fs and doskey.fs (see comment of these
                   6889:        files)
                   6890: 
1.10      anton    6891: 1994-10-04  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6892: 
                   6893:        * hppa.h: Added delay slot copying
                   6894: 
                   6895:        * cache.c: Cache flush for PA-RISC (HPUX doesn't provide)
                   6896: 
                   6897: 1994-10-03  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6898: 
                   6899:        * getopt1.c, getopt.h, getopt.c, forth.h, engine.c, ToDo, README, Makefile, INSTALL, COPYING, 386.h:
                   6900:        Updated ToDo and INSTALL; Wrote README; Lifted COPYING and getopt*
1.11    ! anton    6901:        from other packages;  removed $Id: ChangeLog,v 1.10 2006/05/10 16:40:12 anton Exp $ lines from some files
1.3       anton    6902: 
                   6903: 1994-09-28  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6904: 
                   6905:        * prims2x.fs, primitives, main.c, engine.c, Makefile, 386.h:
                   6906:        Fixed some bugs and eliminated some warnings
                   6907: 
1.10      anton    6908: 1994-09-26  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6909: 
                   6910:        * primitives, main.c, hppa.h, forth.h, engine.c: Made DTC on HPPA run!
                   6911:        Changed -DDEBUG output to go to stderr
                   6912: 
1.10      anton    6913: 1994-09-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6914: 
                   6915:        * wordinfo.fs, toolsext.fs, startup.fs, see.fs, prims2x.fs, primitives, main.c, kernal.fs, hash.fs, glocals.fs, float.fs, cross.fs, Makefile:
                   6916:        Added forth variants for primitives
                   6917:        Added a generator for forth primitives
                   6918:        Cleaned up some minor errors
                   6919:        Changed names of local access (was cell size dependent)
                   6920:        Where is "getopt.h"???!? Added tiny workaround. Where is getopt_long?
                   6921: 
                   6922: 1994-09-09  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6923: 
                   6924:        * main.fs, mach32l.fs, mach32b.fs, engine.c, cross.fs, 386.h:
                   6925:        made declaring explicit register variables available for all machines
                   6926:        in machine.h; threw out such hacks in engine.c for the 386.
                   6927:        renamed endian to bigendian
                   6928: 
                   6929: 1994-09-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6930: 
                   6931:        * prims2x.fs, primitives, main.c, mach32l.fs, mach32b.fs, engine.c, Makefile, 386.h:
                   6932:        cleaned up NEXT macros; provided for CISC (united) and RISC (split) versions
                   6933:        cstr is now a function that can process arbitrarily long strings
                   6934: 
                   6935: 1994-09-05  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6936: 
                   6937:        * primitives, main.c, kernal.fs, gforth.texi, forth.h, BUGS:
                   6938:        Added proper option processing to main.c
                   6939:        image and source files are now searched in $GFORTHPATH
                   6940: 
1.10      anton    6941: 1994-09-02  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6942: 
                   6943:        * search-order.fs, kernal.fs, extend.fs, cross.fs, Makefile:
                   6944:        Corrected bug in error reporting due to input stream restoration
                   6945:        Corrected bug in cross compiler du to later defined constants
                   6946:        renamed search into lookup and implemented the correct "search"
                   6947:        UPS: removed double deferred header and (header) - if problems tell
                   6948:        me why double deferred?
                   6949: 
1.10      anton    6950: 1994-08-31  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    6951: 
                   6952:        * vars.fs, startup.fs, sieve.fs, primitives, main.fs, kernal.fs, glocals.fs, extend.fs, engine.c, blocks.fs, Makefile:
                   6953:        Added options to allow good register scheduling on i386
                   6954:        added blocks
                   6955: 
                   6956: 1994-08-31  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6957: 
                   6958:        * startup.fs, main.fs, kernal.fs, gforth.texi, etags.fs, BUGS:
                   6959:        added etags.fs; that made a new defer level for HEADER in necessary
                   6960:        small changes to gforth.texi
                   6961:        added etags.fs to main.fs and startup.fs
                   6962: 
                   6963: 1994-08-25  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6964: 
                   6965:        * search-order.fs, prims2x.fs, primitives, main.fs, main.c, kernal.fs, hash.fs, gforth.el, forth.h, float.fs, extend.fs, engine.c, cross.fs, Makefile:
                   6966:        make now generates both images
                   6967:        the image names were changed
                   6968:        added C-level support for deferred words (dodefer)
                   6969:        made 2>r 2r> 2r@ 2rdrop primitives
                   6970:        some tuning of the outer interpreter; eliminated many words based on
                   6971:         counted strings
                   6972:        Replaced the hash function with one that works better for larger tables
                   6973: 
                   6974: 1994-08-19  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6975: 
                   6976:        * main.fs, kernal.fs, gforth.texi, gforth.el, Makefile, BUGS:
                   6977:        Added filling to gforth.el and defined some keys
                   6978:        Minor changes in gforth.texi
                   6979:        renamed ?DUP-NOT-IF to ?DUP-0=-IF
                   6980:        increased default sizes for kernal
                   6981:        renamed ansforth to gforth
                   6982: 
                   6983: 1994-08-10  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6984: 
                   6985:        * gforth.texi, gforth.el, blocks.fs, BUGS: added blocks.fs
                   6986:        improved indentation in gforth.el
                   6987: 
                   6988: 1994-07-29  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6989: 
                   6990:        * struct.fs, glocals.fs, gforth.el, Makefile, BUGS:
                   6991:        Minor changes: adapted locals to the changed wordlists, some deletions
                   6992:        and additions to struct.fs and gforth.el
                   6993: 
                   6994: 1994-07-27  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   6995: 
                   6996:        * startup.fs, main.fs, locals-test.fs, kernal.fs, environ.fs, Makefile:
                   6997:        Changed environment? to use a wordlist
                   6998:        added most of the core environmental queries
                   6999: 
1.10      anton    7000: 1994-07-21  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7001: 
                   7002:        * look.fs: Fixed bug in look (due to change of name>).
                   7003: 
                   7004:        * vars.fs, search-order.fs, prims2x.fs, primitives, other.fs, main.fs, kernal.fs, hash.fs, gforth.el, float.fs, extend.fs, cross.fs, Makefile:
                   7005:        Added dictionary hashing
                   7006:        Changed argument interpretation as documented
                   7007:        Made refill for DOS 20 times faster
                   7008:        Added m*/ and missing FP words.
                   7009: 
1.10      anton    7010: 1994-07-13  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7011: 
                   7012:        * wordinfo.fs, see.fs, prims2x.fs, primitives, main.c, kernal.fs, engine.c, debug.fs, cross.fs:
                   7013:        Moved setjmp from engine to go_forth, because the socalled "globbered"
                   7014:        variables where saved in memory (and this slows down everything).
                   7015:        Added global up0 for security (up is globbered).
                   7016: 
                   7017:        Added restrict's functionalitz to cross.fs
                   7018: 
                   7019:        removed all occurency of cell+ name>, because the bug in name> is
                   7020:        fixed.
                   7021: 
                   7022:        Added a dusty workaround at the end of prims2x.fs, because of
                   7023:        strange exceptions.
                   7024: 
1.10      anton    7025: 1994-07-12  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7026: 
                   7027:        * io.c: Added job control
                   7028: 
                   7029: 1994-07-08  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   7030: 
                   7031:        * vars.fs, tools.fs, primitives, main.fs, main.c, locals-test.fs, kernal.fs, io.h, io.c, glocals.fs, gforth.el, forth.h, errore.fs, engine.c, debugging.fs, cross.fs, assert.fs, Makefile, BUGS:
                   7032:        signals are now translated into THROWs
                   7033:        A number of bug fixes (make a diff of BUGS for details)
                   7034:        added assert.fs and debugging.fs
                   7035:        made .s nicer
                   7036:        keep names of included files (in loadfilename) and print them upon error
                   7037: 
1.10      anton    7038: 1994-07-07  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7039: 
                   7040:        * prims2x.fs, primitives, kernal.fs, gray.fs, engine.c, Makefile:
                   7041:        Made gray warnings-off-compatible
                   7042:        Added (type) as primitive
                   7043: 
1.10      anton    7044: 1994-06-17  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7045: 
                   7046:        * wordinfo.fs, Makefile:
                   7047:        Moved -DDEFAULT_BIN before version dependent features (TOS, etc.)
                   7048:        Changed sample variable in wordinfo.fs to udp
                   7049: 
                   7050: 1994-06-17  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   7051: 
                   7052:        * toolsext.fs, primitives, main.c, machine32l.fs, machine32b.fs, locals-test.fs, kernal.fs, io.c, glocals.fs, gforth.texi, gforth.el, float.fs, cross.fs, Makefile:
                   7053:        Integrated locals (in particular automatic scoping) into the system.
                   7054: 
1.10      anton    7055: 1994-06-16  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7056: 
                   7057:        * search-order.fs: Removed directory cache
                   7058: 
1.10      anton    7059: 1994-06-01  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7060: 
                   7061:        * engine.c: Changed include sys/unistd.h to unistd.h
                   7062: 
                   7063:        * search-order.fs, primitives, kernal.fs, glocals.fs, gforth.texi, engine.c, cross.fs:
                   7064:        added an experimental hash table (search/order.fs)
                   7065:        allowed the user to select caps-stored names or even case-
                   7066:        sensitive search.
                   7067:        Made gforth.texi compilable.
                   7068: 
                   7069:        * float.fs: factored out NaN and infinity handling
                   7070: 
                   7071: 1994-05-31  benschop  <benschop@mips.complang.tuwien.ac.at>
                   7072: 
                   7073:        * io.c: Adaptations for Domain OS (Apollo 68k)
                   7074: 
                   7075:        * io.h: reversed result of key_query
                   7076: 
                   7077:        * float.fs: make 0e0 f. print one digit
                   7078: 
                   7079:        * forth.h:
                   7080:        make sure BIG_ENDIAN is undefined before  machine.h is included.
                   7081: 
                   7082:        * apollo68k.h: changed #endif to right place
                   7083: 
1.10      anton    7084: 1994-05-18  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7085: 
                   7086:        * 386.h: 386.h for DTC (speeds nothing up).
                   7087: 
                   7088:        * wordinfo.fs, prims2x.fs, primitives, main.c, kernal.fs, forth.h, engine.c, cross.fs:
                   7089:        Fixed problem with ?dup
                   7090:        Deleted noop output like sp+=0 from prims2x.fs
                   7091:        Made wordinfo.fs work with DTC on i386
                   7092:        Added a faster (???) relocater
                   7093: 
                   7094: 1994-05-07  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   7095: 
                   7096:        * vars.fs, search-order.fs, prims2x.fs, primitives, main.fs, main.c, locals-test.fs, kernal.fs, gray.fs, glocals.fs, gforth.texi, gforth.el, from-cut-here, forth.h, float.fs, extend.fs, engine.c, Makefile, BUGS:
                   7097:        local variables
                   7098:        rewrote primitives2c.el in Forth (prims2x.el)
                   7099:        various small changes
                   7100:        Added Files:
                   7101:                from-cut-here gforth.el gforth.texi glocals.fs gray.fs
                   7102:                locals-test.fs prims2x.fs
                   7103: 
1.10      anton    7104: 1994-05-05  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7105: 
                   7106:        * main.fs: Now doesn't crash on recompile.
                   7107: 
                   7108:        * primitives, main.c, forth.h, decstation.h:
                   7109:        Got direct threading to work!
                   7110: 
                   7111:        * vars.fs, primitives2c.el, primitives, main.fs, main.c, kernal.fs, forth.h, engine.c, decstation.h, cross.fs:
                   7112:        Added direct threading for R3/4000. Still needs cache flush.
                   7113:        Added direct threading for R3/4000. Needs still cache flush.
                   7114: 
1.10      anton    7115: 1994-05-03  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7116: 
                   7117:        * see.fs, primitives2c.el, engine.c, Makefile:
                   7118:        Make ca local to primitive to avoid constant register usage.
                   7119: 
                   7120:        * primitives, kernal.fs, cross.fs: Added fsincos, corrected fsin.
                   7121:        Added fexpm1, flog1p.
                   7122:        Changed EXIT to ;S
                   7123:        Created immediate EXIT in kernal.fs and cross.fs for locals.
                   7124: 
1.10      anton    7125: 1994-04-20  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7126: 
                   7127:        * vt100.fs: vt100-style terminal controls (AT-XY and PAGE).
                   7128: 
                   7129:        * startup.fs, primitives, locals.fs, kernal.fs, extend.fs, engine.c:
                   7130:        primitives: key?, ms and time&date added
                   7131:        engine.c: time.h for ms and time&date included
                   7132:        bugs fixed to run tt.pfe
                   7133: 
1.10      anton    7134: 1994-03-11  Bernd Paysan  <bernd.paysan@gmx.de>
1.3       anton    7135: 
                   7136:        * locals.fs:
                   7137:        This file contains an experimental, simple, but portable local variable
                   7138:        environment.
                   7139: 
                   7140: 1994-02-11  Anton Ertl  <anton@mips.complang.tuwien.ac.at>
                   7141: 
                   7142:        * search-order.fs, see.fs, sieve.fs, sparc.h, startup.fs, struct.fs, tools.fs, toolsext.fs, vars.fs, wordinfo.fs:
                   7143:        The GNU Forth Project
                   7144: 
                   7145:        * search-order.fs, see.fs, sieve.fs, sparc.h, startup.fs, struct.fs, tools.fs, toolsext.fs, vars.fs, wordinfo.fs:
                   7146:        New file.
                   7147: 
                   7148:        * decstation.h, engine.c, environ.fs, errore.fs, extend.fs, filedump.fs, float.fs, forth.h, glosgen.fs, glosgen.glo, glossaries.doc, high-level, hppa.h, io.c, io.h, kernal.fs, look.fs, machine32b.fs, machine32l.fs, main.c, main.fs, model, other.fs, primitives, primitives2c.el:
                   7149:        The GNU Forth Project
                   7150: 
                   7151:        * decstation.h, engine.c, environ.fs, errore.fs, extend.fs, filedump.fs, float.fs, forth.h, glosgen.fs, glosgen.glo, glossaries.doc, high-level, hppa.h, io.c, io.h, kernal.fs, look.fs, machine32b.fs, machine32l.fs, main.c, main.fs, model, other.fs, primitives, primitives2c.el:
                   7152:        New file.
                   7153: 
                   7154:        * 386.h, BUGS, INSTALL, Makefile, ToDo, add.fs, apollo68k.h, bufio.fs, cross.fs, debug.fs:
                   7155:        The GNU Forth Project
                   7156: 
                   7157:        * 386.h, BUGS, INSTALL, Makefile, ToDo, add.fs, apollo68k.h, bufio.fs, cross.fs, debug.fs:
                   7158:        New file.
                   7159: 
1.6       anton    7160: -----
1.11    ! anton    7161: Copyright (C) 2003,2006 Free Software Foundation, Inc.
1.2       anton    7162: 
1.6       anton    7163: This file is part of Gforth.
                   7164: 
                   7165: Gforth is free software; you can redistribute it and/or
                   7166: modify it under the terms of the GNU General Public License
                   7167: as published by the Free Software Foundation; either version 2
                   7168: of the License, or (at your option) any later version.
                   7169: 
                   7170: This program is distributed in the hope that it will be useful,
                   7171: but WITHOUT ANY WARRANTY; without even the implied warranty of
                   7172: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.#See the
                   7173: GNU General Public License for more details.
                   7174: 
                   7175: You should have received a copy of the GNU General Public License
                   7176: along with this program; if not, write to the Free Software
                   7177: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.

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