Diff for /gforth/glocals.fs between versions 1.17 and 1.25

version 1.17, 1995/12/23 16:21:58 version 1.25, 1996/08/26 10:07:18
Line 254  previous Line 254  previous
 : new-locals-reveal ( -- )  : new-locals-reveal ( -- )
   true abort" this should not happen: new-locals-reveal" ;    true abort" this should not happen: new-locals-reveal" ;
   
 create new-locals-map ' new-locals-find A, ' new-locals-reveal A,  create new-locals-map ( -- wordlist-map )
   ' new-locals-find A, ' new-locals-reveal A,
   
 vocabulary new-locals  vocabulary new-locals
 new-locals-map ' new-locals >body cell+ A! \ !! use special access words  new-locals-map ' new-locals >body cell+ A! \ !! use special access words
Line 488  forth definitions Line 489  forth definitions
     \ this gives a unique identifier for the way the xt was defined      \ this gives a unique identifier for the way the xt was defined
     \ words defined with different does>-codes have different definers      \ words defined with different does>-codes have different definers
     \ the definer can be used for comparison and in definer!      \ the definer can be used for comparison and in definer!
     dup >code-address [ ' bits >code-address ] Literal =      dup >code-address [ ' spaces >code-address ] Literal =
     \ !! this definition will not work on some implementations for `bits'      \ !! this definition will not work on some implementations for `bits'
     if  \ if >code-address delivers the same value for all does>-def'd words      if  \ if >code-address delivers the same value for all does>-def'd words
         >does-code 1 or \ bit 0 marks special treatment for does codes          >does-code 1 or \ bit 0 marks special treatment for does codes
Line 504  forth definitions Line 505  forth definitions
         code-address!          code-address!
     then ;      then ;
   
 : TO ( c|w|d|r "name" -- ) \ core-ext,local  :noname
 \ !! state smart      ' dup >definer [ ' locals-wordlist >definer ] literal =
  0 0 0. 0.0e0 { c: clocal w: wlocal d: dlocal f: flocal }      if
  ' dup >definer          >body !
  state @       else
  if          -&32 throw
    case      endif ;
      [ ' locals-wordlist >definer ] literal \ value  :noname
      OF >body POSTPONE Aliteral POSTPONE ! ENDOF      0 0 0. 0.0e0 { c: clocal w: wlocal d: dlocal f: flocal }
      [ ' clocal >definer ] literal      ' dup >definer
      OF POSTPONE laddr# >body @ lp-offset, POSTPONE c! ENDOF      case
      [ ' wlocal >definer ] literal          [ ' locals-wordlist >definer ] literal \ value
      OF POSTPONE laddr# >body @ lp-offset, POSTPONE ! ENDOF          OF >body POSTPONE Aliteral POSTPONE ! ENDOF
      [ ' dlocal >definer ] literal          [ comp' clocal drop >definer ] literal
      OF POSTPONE laddr# >body @ lp-offset, POSTPONE d! ENDOF          OF POSTPONE laddr# >body @ lp-offset, POSTPONE c! ENDOF
      [ ' flocal >definer ] literal          [ comp' wlocal drop >definer ] literal
      OF POSTPONE laddr# >body @ lp-offset, POSTPONE f! ENDOF          OF POSTPONE laddr# >body @ lp-offset, POSTPONE ! ENDOF
      -&32 throw          [ comp' dlocal drop >definer ] literal
    endcase          OF POSTPONE laddr# >body @ lp-offset, POSTPONE 2! ENDOF
  else          [ comp' flocal drop >definer ] literal
    [ ' locals-wordlist >definer ] literal =          OF POSTPONE laddr# >body @ lp-offset, POSTPONE f! ENDOF
    if          -&32 throw
      >body !      endcase ;
    else  interpret/compile: TO ( c|w|d|r "name" -- ) \ core-ext,local
      -&32 throw  
    endif  
  endif ; immediate  
   
 : locals|  : locals|
     \ don't use 'locals|'! use '{'! A portable and free '{'      \ don't use 'locals|'! use '{'! A portable and free '{'
     \ implementation is anslocals.fs      \ implementation is compat/anslocals.fs
     BEGIN      BEGIN
         name 2dup s" |" compare 0<>          name 2dup s" |" compare 0<>
     WHILE      WHILE

Removed from v.1.17  
changed lines
  Added in v.1.25


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