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Diff for /gforth/kernel/require.fs between versions 1.29 and 1.30

version 1.29, 2006/01/31 15:25:44 version 1.30, 2006/01/31 17:08:07
Line 90  has? new-input [IF] Line 90  has? new-input [IF]
     throw ;      throw ;
 [THEN]  [THEN]
   
 : included2 ( i*x c-addr u -- j*x ) \ file  : included ( i*x c-addr u -- j*x ) \ file
       \G @code{include-file} the file whose name is given by the string
       \G @var{c-addr u}.
     open-fpath-file throw included1 ;      open-fpath-file throw included1 ;
   
 : required2 ( i*x addr u -- i*x ) \ gforth  : required ( i*x addr u -- i*x ) \ gforth
       \G @code{include-file} the file with the name given by @var{addr
       \G u}, if it is not @code{included} (or @code{required})
       \G already. Currently this works by comparing the name of the file
       \G (with path) against the names of earlier included files.
     \ however, it may be better to fstat the file,      \ however, it may be better to fstat the file,
     \ and compare the device and inode. The advantages would be: no      \ and compare the device and inode. The advantages would be: no
     \ problems with several paths to the same file (e.g., due to      \ problems with several paths to the same file (e.g., due to
Line 110  has? new-input [IF] Line 116  has? new-input [IF]
   
 : include  ( ... "file" -- ... ) \ gforth  : include  ( ... "file" -- ... ) \ gforth
     \G @code{include-file} the file @var{file}.      \G @code{include-file} the file @var{file}.
     name included2 ;      name included ;
   
 : require  ( ... "file" -- ... ) \ gforth  : require  ( ... "file" -- ... ) \ gforth
     \G @code{include-file} @var{file} only if it is not included already.      \G @code{include-file} @var{file} only if it is not included already.
     name required2 ;      name required ;
   
 \ we go through execute-parsing to get nicer output on errors  
   
 : included ( i*x c-addr u -- j*x ) \ file  
     \G @code{include-file} the file whose name is given by the string  
     \G @var{c-addr u}.  
     ['] include execute-parsing ;  
   
 : required ( i*x addr u -- i*x ) \ gforth  
     \G @code{include-file} the file with the name given by @var{addr  
     \G u}, if it is not @code{included} (or @code{required})  
     \G already. Currently this works by comparing the name of the file  
     \G (with path) against the names of earlier included files.  
     ['] require execute-parsing ;  
   
 \ : \I  \ : \I
 \   here   \   here 
Removed from v.1.29  
changed lines
  Added in v.1.30

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