[gforth] / gforth / see.fs  

gforth: gforth/see.fs

Diff for /gforth/see.fs between version 1.29 and 1.37

version 1.29, Mon Aug 21 20:08:02 2000 UTC version 1.37, Sun Apr 8 13:48:12 2001 UTC
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 \ SEE.FS       highend SEE for ANSforth                16may93jaw  \ SEE.FS       highend SEE for ANSforth                16may93jaw
   
 \ Copyright (C) 1995 Free Software Foundation, Inc.  \ Copyright (C) 1995,2000 Free Software Foundation, Inc.
   
 \ 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.
   
   
 \ May be cross-compiled  \ May be cross-compiled
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 require look.fs  require look.fs
 require termsize.fs  require termsize.fs
 require wordinfo.fs  require wordinfo.fs
 [IFUNDEF] .name : .name name>string type space ; [THEN]  [IFUNDEF] .name
   : id. ( nt -- ) \ gforth
       \G Print the name of the word represented by @var{nt}.
       \ this name comes from fig-Forth
       name>string type space ;
   
   ' id. alias .id ( nt -- )
   \G F83 name for @code{id.}.
   
   ' id. alias .name ( nt -- )
   \G Gforth <=0.5.0 name for @code{id.}.
   
   [THEN]
   
 decimal  decimal
   
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                 IF 2drop ELSE XPos +! C-Output @ IF emit ELSE drop THEN                  IF 2drop ELSE XPos +! C-Output @ IF emit ELSE drop THEN
                 THEN ;                  THEN ;
   
 DEFER .string  DEFER .string ( c-addr u n -- )
   
 [IFDEF] Green  [IFDEF] Green
 VARIABLE Colors Colors on  VARIABLE Colors Colors on
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     THEN      THEN
     cell+ ;      cell+ ;
   
   : .word ( addr xt -- addr )
       look 0= IF
           drop dup 1 cells - @ dup body> look
           IF
               nip dup ." <" name>string rot wordinfo .string ." >"
           ELSE
               drop ." <" 0 .r ." >"
           THEN
       ELSE
           dup cell+ @ immediate-mask and
           IF
               bl cemit  ." POSTPONE "
           THEN
           dup name>string rot wordinfo .string
       THEN ;
   
   : c-call
       Display? IF  dup @ body> .word bl cemit  THEN  cell+ ;
   
 : .name-without ( addr -- addr )  : .name-without ( addr -- addr )
 \ prints a name without () e.g. (+LOOP) or (s")  \ prints a name without () e.g. (+LOOP) or (s")
   dup 1 cells - @ look    dup 1 cells - @ look
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 CREATE C-Table  CREATE C-Table
                 ' lit A,            ' c-lit A,                  ' lit A,            ' c-lit A,
   [IFDEF] call    ' call A,           ' c-call A, [THEN]
                 ' (s") A,           ' c-c" A,                  ' (s") A,           ' c-c" A,
                  ' (.") A,          ' c-c" A,                   ' (.") A,          ' c-c" A,
                 ' "lit A,           ' c-c" A,                  ' "lit A,           ' c-c" A,
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         dup cell+ swap @          dup cell+ swap @
         dup >r DoTable r> swap IF drop EXIT THEN          dup >r DoTable r> swap IF drop EXIT THEN
         Display?          Display?
         IF look 0= IF  drop dup 1 cells - @ .  \ ABORT" SEE: Bua!"      IF
           .word bl cemit
         ELSE          ELSE
             dup cell+ count dup immediate-mask and          drop
             IF  bl cemit  ." POSTPONE " THEN  
             31 and rot wordinfo .string  THEN  bl cemit  
         ELSE drop  
         THEN ;          THEN ;
   
 : c-init  : c-init

Generate output suitable for use with a patch program
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Removed from v.1.29  
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  Added in v.1.37
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