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Diff for /gforth/kernel/require.fs between versions 1.22 and 1.24

version 1.22, 2003/01/19 23:35:35 version 1.24, 2003/01/20 19:17:59
Line 1 Line 1
 \ require.fs  \ require.fs
   
 \ Copyright (C) 1995-2003 Free Software Foundation, Inc.  \ Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 38  create image-included-files 4 , A, ( poi Line 38  create image-included-files 4 , A, ( poi
     \G loaded.  If the current input source is no (stream) file, the      \G loaded.  If the current input source is no (stream) file, the
     \G result is undefined.  In Gforth, the result is valid during the      \G result is undefined.  In Gforth, the result is valid during the
     \G whole seesion (but not across @code{savesystem} etc.).      \G whole seesion (but not across @code{savesystem} etc.).
     loadfilename# @ loadfilename#>str ;      loadfilename 2@ ;
   
 : sourceline# ( -- u ) \ gforth         sourceline-number  : sourceline# ( -- u ) \ gforth         sourceline-number
     \G The line number of the line that is currently being interpreted      \G The line number of the line that is currently being interpreted
Line 78  create image-included-files 4 , A, ( poi Line 78  create image-included-files 4 , A, ( poi
 has? new-input [IF]  has? new-input [IF]
 : included1 ( i*x file-id c-addr u -- j*x ) \ gforth  : included1 ( i*x file-id c-addr u -- j*x ) \ gforth
     \G Include the file file-id with the name given by @var{c-addr u}.      \G Include the file file-id with the name given by @var{c-addr u}.
     save-mem add-included-file ( file-id )      save-mem 2dup add-included-file ( file-id )
     included-files @ 1- ['] include-file2 catch      ['] include-file2 catch
     throw ;      throw ;
 [ELSE]  [ELSE]
 : included1 ( i*x file-id c-addr u -- j*x ) \ gforth  : included1 ( i*x file-id c-addr u -- j*x ) \ gforth
     \G Include the file file-id with the name given by @var{c-addr u}.  \G Include the file file-id with the name given by @var{c-addr u}.
     loadfilename# @ >r      loadfilename 2@ 2>r
     save-mem add-included-file ( file-id )      save-mem 2dup loadfilename 2!
     included-files 2@ nip 1- loadfilename# !      add-included-file ( file-id )
     ['] include-file2 catch      ['] include-file2 catch
     r> loadfilename# !      2r> loadfilename 2!
     throw ;      throw ;
 [THEN]  [THEN]
   
Line 143  has? new-input [IF] Line 143  has? new-input [IF]
 \   REPEAT  \   REPEAT
 \   drop ;  \   drop ;
   
 \ : loadfilename#>str ( n -- adr len )  
 \ \ this converts the filenumber into the string  
 \   loadfilenamecount @ swap -  
 \   needs^ @  
 \   swap 0 ?DO dup 0= IF LEAVE THEN @ LOOP   
 \   dup IF cell+ count ELSE drop s" NOT FOUND" THEN ;  
   
 : loadfilename#>str ( n -- adr len )  
     included-files 2@ drop swap 2* cells + 2@ ;  
   
 : .strings ( addr u -- ) \ gforth  : .strings ( addr u -- ) \ gforth
     \G list the strings from an array of string descriptors at addr      \G list the strings from an array of string descriptors at addr
     \G with u entries, one per line.      \G with u entries, one per line.
Removed from v.1.22  
changed lines
  Added in v.1.24

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