Diff for /gforth/kernel/vars.fs between versions 1.50 and 1.54

version 1.50, 2011/12/31 15:29:26 version 1.54, 2012/12/31 15:25:19
Line 1 Line 1
 \ VARS.FS      Kernal variables  \ VARS.FS      Kernal variables
   
 \ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2011 Free Software Foundation, Inc.  \ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2011,2012 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 48  has? floating [IF] Line 48  has? floating [IF]
 has? EC [IF] 20 cells [ELSE] FF [THEN] Constant /line  has? EC [IF] 20 cells [ELSE] FF [THEN] Constant /line
   
 has? file [IF]  has? file [IF]
 40 Constant c/l  40 Value c/l
 10 Constant l/s  10 Value l/s
 400 Constant chars/block  400 Value chars/block
 [THEN]  [THEN]
   
 20 8 2* cells + 2 + cell+ constant word-pno-size ( -- u )  20 8 2* cells + 2 + cell+ constant word-pno-size ( -- u )
   
 has? EC 0= [IF]  
 create holdbuf word-pno-size chars allot  
 holdbuf word-pno-size chars + aconstant holdbuf-end  
 avariable holdptr holdbuf-end holdptr a!  
 avariable holdend holdbuf-end holdend a!  
 [THEN]  
   
 84 constant pad-minsize ( -- u )  84 constant pad-minsize ( -- u )
   
 $400 Value def#tib  $400 Value def#tib
Line 111  AUser lp0 ( -- a-addr ) \ gforth Line 104  AUser lp0 ( -- a-addr ) \ gforth
 \G OBSOLETE alias of @code{lp0}  \G OBSOLETE alias of @code{lp0}
 [THEN]  [THEN]
   
   AUser throw-entry  \ pointer to task-specific signal handler
   
 AUser handler   \ pointer to last throw frame  AUser handler   \ pointer to last throw frame
 has? backtrace [IF]  has? backtrace [IF]
 AUser backtrace-rp0 \ rp at last call of interpret  AUser backtrace-rp0 \ rp at last call of interpret
Line 122  AUser errorhandler Line 117  AUser errorhandler
   
 AUser "error            0 "error !  AUser "error            0 "error !
   
   has? EC 0= [IF]
       auser holdbufptr
       here word-pno-size chars allot dup holdbufptr !
       word-pno-size chars +
       : holdbuf ( -- addr ) holdbufptr @ ;
       : holdbuf-end   holdbuf word-pno-size chars + ;
       auser holdptr dup holdptr a!
       auser holdend     holdend a!
   [THEN]
   
 has? new-input [IF]  has? new-input [IF]
     User current-input      User current-input
 [ELSE]  [ELSE]
Line 179  User dpl ( -- a-addr ) \ gforth Line 184  User dpl ( -- a-addr ) \ gforth
 \G 0. After the conversion of 234123.9 it contains 1, and so forth.  \G 0. After the conversion of 234123.9 it contains 1, and so forth.
 -1 dpl !  -1 dpl !
   
   User dp-char ( -- a-addr ) \ VFX
   \G @code{User} variable -- @i{a-addr} is the address of a cell that stores the
   \G decimal point character for double number conversion
   '.' dp-char !
   
   User fp-char ( -- a-addr ) \ VFX
   \G @code{User} variable -- @i{a-addr} is the address of a cell that stores the
   \G decimal point character for floating point number conversion
   '.' fp-char !
   
 User state ( -- a-addr ) \ core,tools-ext  User state ( -- a-addr ) \ core,tools-ext
 \G @code{User} variable -- @i{a-addr} is the address of a cell  \G @code{User} variable -- @i{a-addr} is the address of a cell
 \G containing the compilation state flag. 0 => interpreting, -1 =>  \G containing the compilation state flag. 0 => interpreting, -1 =>

Removed from v.1.50  
changed lines
  Added in v.1.54


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