Diff for /gforth/look.fs between versions 1.15 and 1.17

version 1.15, 2000/09/23 15:46:57 version 1.17, 2002/09/14 10:59:31
Line 26 Line 26
 \ Problems: A compiled xt via compile, might be created with noname:  \ Problems: A compiled xt via compile, might be created with noname:
 \           a noname: leaves now a empty name field  \           a noname: leaves now a empty name field
   
   require stuff.fs
   require environ.fs
   
 decimal  decimal
   
 \ look                                                  17may93jaw  \ look                                                  17may93jaw
Line 33  decimal Line 36  decimal
 \ rename to discover!!!  \ rename to discover!!!
   
 : (look)  ( xt startlfa -- lfa flag )  : (look)  ( xt startlfa -- lfa flag )
         false swap      false swap
         BEGIN @ dup      BEGIN
         WHILE dup name>int          @ dup
               3 pick = IF nip dup THEN      WHILE
         REPEAT              dup name>int
         drop nip              threading-method 0= if
         dup 0<> ;                  @
               then
               3 pick = IF
                   nip dup
               THEN
       REPEAT
       drop nip
       dup 0<> ;
   
   
 \ !!! nicht optimal!  \ !!! nicht optimal!

Removed from v.1.15  
changed lines
  Added in v.1.17


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