version 1.6, 1999/02/03 00:10:24
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version 1.21, 2003/01/22 10:59:54
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\ File specifiers 11jun93jaw |
\ File specifiers 11jun93jaw |
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\ Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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\ You should have received a copy of the GNU General Public License |
\ You should have received a copy of the GNU General Public License |
\ along with this program; if not, write to the Free Software |
\ along with this program; if not, write to the Free Software |
\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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4 Constant w/o ( -- fam ) \ file w-o |
4 Constant w/o ( -- fam ) \ file w-o |
2 Constant r/w ( -- fam ) \ file r-w |
2 Constant r/w ( -- fam ) \ file r-w |
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?dup IF |
?dup IF |
r> drop EXIT |
r> drop EXIT |
THEN |
THEN |
#lf r> emit-file ; |
newline r> write-file ; |
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\ include-file 07apr93py |
\ include-file 07apr93py |
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has? new-input 0= [IF] |
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: loadfilename>r ( addr1 u1 -- R: addr2 u2 ) |
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r> loadfilename 2@ 2>r >r |
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loadfilename 2! ; |
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: r>loadfilename ( R: addr u -- ) |
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r> 2r> loadfilename 2! >r ; |
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: push-file ( -- ) r> |
: push-file ( -- ) r> |
loadline @ >r |
#fill-bytes @ >r |
loadfile @ >r |
loadline @ >r |
blk @ >r |
loadfile @ >r |
tibstack @ >r |
blk @ >r |
>tib @ >r |
tibstack @ >r |
#tib @ >r |
>tib @ >r |
>in @ >r >r |
#tib @ >r |
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>in @ >r >r |
>tib @ tibstack @ = IF #tib @ tibstack +! THEN |
>tib @ tibstack @ = IF #tib @ tibstack +! THEN |
tibstack @ >tib ! ; |
tibstack @ >tib ! ; |
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: pop-file ( throw-code -- throw-code ) |
: pop-file ( throw-code -- throw-code ) |
dup IF |
dup IF |
source >in @ sourceline# sourcefilename |
source >in @ sourceline# sourcefilename >error |
error-stack dup @ dup 1+ |
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max-errors 1- min error-stack ! |
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6 * cells + cell+ |
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5 cells bounds swap DO |
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I ! |
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-1 cells +LOOP |
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THEN |
THEN |
r> |
r> |
r> >in ! |
r> >in ! |
r> #tib ! |
r> #tib ! |
r> >tib ! |
r> >tib ! |
r> tibstack ! |
r> tibstack ! |
r> blk ! |
r> blk ! |
r> loadfile ! |
r> loadfile ! |
r> loadline ! >r ; |
r> loadline ! |
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r> #fill-bytes ! >r ; |
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: read-loop ( i*x -- j*x ) |
: read-loop ( i*x -- j*x ) |
BEGIN refill WHILE interpret REPEAT ; |
BEGIN refill WHILE interpret REPEAT ; |
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: include-file ( i*x fid -- j*x ) \ file |
: include-file1 ( i*x wfileid -- j*x ior1 ior2 ) |
\G Interpret (process using the text interpreter) the contents of |
\G Interpret (process using the text interpreter) the contents of |
\G the file @var{fid}. |
\G the file @var{wfileid}. |
push-file loadfile ! |
push-file loadfile ! |
0 loadline ! blk off ['] read-loop catch |
0 loadline ! blk off ['] read-loop catch |
loadfile @ close-file swap 2dup or |
loadfile @ close-file swap 2dup or |
pop-file drop throw throw ; |
pop-file drop ; |
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: include-file2 ( i*x wfileid -- j*x ) |
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\ like include-file, but does not update loadfile# |
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include-file1 throw throw ; |
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: include-file ( i*x wfileid -- j*x ) \ file |
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s" *a file*" loadfilename>r |
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include-file1 |
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r>loadfilename |
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throw throw ; |
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[THEN] |
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\ additional words only needed if there is file support |
\ additional words only needed if there is file support |
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Warnings off |
Redefinitions-start |
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: ( ( compilation 'ccc<close-paren>' -- ; run-time -- ) \ core,file paren |
: ( ( compilation 'ccc<close-paren>' -- ; run-time -- ) \ core,file paren |
loadfile @ 0= IF postpone ( EXIT THEN |
loadfile @ 0= IF postpone ( EXIT THEN |
Line 98 Warnings off
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Line 113 Warnings off
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THEN |
THEN |
REPEAT ; immediate |
REPEAT ; immediate |
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Warnings on |
Redefinitions-end |