Diff for /gforth/wordinfo.fs between versions 1.16 and 1.20

version 1.16, 1998/05/15 21:24:39 version 1.20, 2000/05/27 18:55:55
Line 1 Line 1
 \ WORDINFO.FS  V1.0                                    17may93jaw  \ WORDINFO.FS  V1.0                                    17may93jaw
   
 \ Copyright (C) 1995 Free Software Foundation, Inc.  \ Copyright (C) 1995,1996,1998 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 22 Line 22
 \ If you want check values then exclude comments,  \ If you want check values then exclude comments,
 \ but keep in mind that this can't be cross-compiled  \ but keep in mind that this can't be cross-compiled
   
 \ INCLUDE look.fs  require look.fs
   
 \ Wordinfo is a tool that checks a nfa  \ Wordinfo is a tool that checks a nfa
 \ and finds out what wordtype we have  \ and finds out what wordtype we have
Line 31 Line 31
 \ the old alias? did not work and it is not used, so I changed  \ the old alias? did not work and it is not used, so I changed
 \ it in many respects - anton  \ it in many respects - anton
 : alias? ( nfa1 -- nfa2|0 )  : alias? ( nfa1 -- nfa2|0 )
     \ if nfa1 is an alias, nfa2 is the name of the original word      \ if nfa1 is an alias, nfa2 is the name of the original word.
       \ if the original word has no name, return 0.
     dup cell+ c@ alias-mask and 0=      dup cell+ c@ alias-mask and 0=
     IF ( nfa1 )      IF ( nfa1 )
         ((name>)) @ >name ( use look instead? )          ((name>)) @ >name
     ELSE      ELSE
         drop 0          drop 0
     THEN ;      THEN ;
Line 63 Line 64
   
 [IFDEF] forthstart  [IFDEF] forthstart
 : xtprim? ( xt -- flag )  : xtprim? ( xt -- flag )
     dictionary-end forthstart within ; \ !! does not work for CODE words      in-dictionary? 0= ; \ !! does not work for CODE words
 [ELSE]  [ELSE]
 : xtprim? ( xt -- flag )  : xtprim? ( xt -- flag )
     dup >body swap >code-address = ; \ !! works only for indirect threaded code      dup >body swap >code-address = ; \ !! works only for indirect threaded code

Removed from v.1.16  
changed lines
  Added in v.1.20


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