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Diff for /gforth/kernel/require.fs between versions 1.8 and 1.9

version 1.8, 1999/05/17 14:55:50 version 1.9, 1999/12/03 18:49:52
Line 29  create image-included-files  1 , A, ( po Line 29  create image-included-files  1 , A, ( po
 \ included-files points to ALLOCATEd space, while image-included-files  \ included-files points to ALLOCATEd space, while image-included-files
 \ points to ALLOTed objects, so it survives a save-system  \ points to ALLOTed objects, so it survives a save-system
   
 : loadfilename ( -- a-addr )  : loadfilename ( -- a-addr ) \ gforth
     \G a-addr 2@ produces the current file name ( c-addr u )      \G @i{a-addr} @code{2@@} produces the current file name ( @i{c-addr u} )
     included-files 2@ loadfilename# @ min 2* cells + ;      included-files 2@ loadfilename# @ min 2* cells + ;
   
 : sourcefilename ( -- c-addr u ) \ gforth  : sourcefilename ( -- c-addr u ) \ gforth
Line 55  create image-included-files  1 , A, ( po Line 55  create image-included-files  1 , A, ( po
 : included? ( c-addr u -- f ) \ gforth  : included? ( c-addr u -- f ) \ gforth
     \G True only if the file @var{c-addr u} is in the list of earlier      \G True only if the file @var{c-addr u} is in the list of earlier
     \G included files. If the file has been loaded, it may have been      \G included files. If the file has been loaded, it may have been
     \G specified as, say, foo.fs and found somewhere on the Forth      \G specified as, say, @file{foo.fs} and found somewhere on the
     \G search path. To return true from @code{included?}, you must      \G Forth search path. To return @code{true} from @code{included?},
     \G specify the exact path to the file, even if that is      \G you must specify the exact path to the file, even if that is
     \G @code{./foo.fs}      \G @file{./foo.fs}
     included-files 2@ 0      included-files 2@ 0
     ?do ( c-addr u addr )      ?do ( c-addr u addr )
         dup >r 2@ 2over compare 0=          dup >r 2@ 2over compare 0=
Removed from v.1.8  
changed lines
  Added in v.1.9

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