Diff for /gforth/search.fs between versions 1.22 and 1.24

version 1.22, 2003/01/20 17:07:38 version 1.24, 2003/03/08 13:29:55
Line 18 Line 18
 \ along with this program; if not, write to the Free Software  \ along with this program; if not, write to the Free Software
 \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.  \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
   
   require struct.fs
   
 $10 Value maxvp         \ current size of search order stack  $10 Value maxvp         \ current size of search order stack
 $400 Value maxvp-limit  \ upper limit for resizing search order stack  $400 Value maxvp-limit  \ upper limit for resizing search order stack
 0 AValue vp             \ will be initialized later (dynamic)  0 AValue vp             \ will be initialized later (dynamic)
Line 149  Vocabulary Root ( -- ) \ gforth Line 151  Vocabulary Root ( -- ) \ gforth
   \G order (for Gforth, this is the word list @code{Root}).    \G order (for Gforth, this is the word list @code{Root}).
   1 vp! Root also ;    1 vp! Root also ;
   
   : update-image-order ( -- )
       \ save search order here, let vp point there
       here vp over vp @ 1+ cells
       dup allot move
       to vp ;
   
 : init-vp  ( -- )  : init-vp  ( -- )
    $10 TO maxvp      vp @ $10 max to maxvp
    maxvp 1+ cells allocate throw TO vp      maxvp 1+ cells allocate throw
    Only Forth also definitions ;      vp over vp @ 1+ cells move
       TO vp ;
   
 :noname  :noname
    init-vp DEFERS 'cold ;     init-vp DEFERS 'cold ;
 IS 'cold  IS 'cold
   
 init-vp  here 0 , to vp
   
   init-vp Only Forth also definitions
   
 \ set initial search order                             14may93py  \ set initial search order                             14may93py
   
Line 199  lookup ! \ our dictionary search order b Line 210  lookup ! \ our dictionary search order b
   \G list that is currently on the top of the search order stack.    \G list that is currently on the top of the search order stack.
   context @ 1 set-order ;    context @ 1 set-order ;
   
 : .voc  [IFUNDEF] .name
     body> >head-noprim name>string type space ;  : 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]
   
   : .voc ( wid -- ) \ gforth
   \G print the name of the wordlist represented by @var{wid}.  Can
   \G only print names defined with @code{vocabulary} or
   \G @code{wordlist constant}, otherwise prints @samp{???}.
       dup >r wordlist-struct %size + dup head? if ( wid nt )
           dup name>int dup >code-address docon: = swap >body @ r@ = and if
               id. rdrop exit
           endif
       endif
       drop r> body> >head-noprim id. ;
   
 : order ( -- )  \  gforthman- search-ext  : order ( -- )  \  gforthman- search-ext
   \G Print the search order and the compilation word list.  The    \G Print the search order and the compilation word list.  The

Removed from v.1.22  
changed lines
  Added in v.1.24


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