[BACK]Return to require.fs CVS log [TXT] [DIR] Up to [gforth] / gforth / kernel

Diff for /gforth/kernel/require.fs between versions 1.34 and 1.38

version 1.34, 2007/12/31 19:02:25 version 1.38, 2012/09/17 20:10:23
Line 1 Line 1
 \ require.fs  \ require.fs
   
 \ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007 Free Software Foundation, Inc.  \ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2010 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 22 Line 22
 create included-files 0 , 0 , ( pointer to and count of included files )  create included-files 0 , 0 , ( pointer to and count of included files )
 \ note: these names must not contain a "/" or "\"; otherwise a part of  \ note: these names must not contain a "/" or "\"; otherwise a part of
 \ that name might be used when expanding "./" (see expandtopic).  \ that name might be used when expanding "./" (see expandtopic).
 here ," *somewhere*" dup c@ swap 1 + swap  here ," string.fs" dup c@ swap 1 + swap , A,
 , A, here 2 cells -  here 2 cells -
 create image-included-files 1 , A, ( pointer to and count of included files )  create image-included-files 1 , A, ( pointer to and count of included files )
 \ 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
Line 33  create image-included-files 1 , A, ( poi Line 33  create image-included-files 1 , A, ( poi
     \G source.  The result is valid only while the file is being      \G source.  The result is valid only while the file is being
     \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 session (but not across @code{savesystem} etc.).
     loadfilename 2@ ;      loadfilename 2@ ;
   
 : sourceline# ( -- u ) \ gforth         sourceline-number  : sourceline# ( -- u ) \ gforth         sourceline-number
Line 68  create image-included-files 1 , A, ( poi Line 68  create image-included-files 1 , A, ( poi
 : add-included-file ( c-addr u -- ) \ gforth  : add-included-file ( c-addr u -- ) \ gforth
     \G add name c-addr u to included-files      \G add name c-addr u to included-files
     included-files 2@ 2* cells 2 cells extend-mem      included-files 2@ 2* cells 2 cells extend-mem
     2/ cell / included-files 2!      2/ cell/ included-files 2!
     2! ;      2! ;
   
 : included1 ( i*x file-id c-addr u -- j*x ) \ gforth  : included1 ( i*x file-id c-addr u -- j*x ) \ gforth
Line 137  create image-included-files 1 , A, ( poi Line 137  create image-included-files 1 , A, ( poi
   
 : .included ( -- ) \ gforth  : .included ( -- ) \ gforth
     \G list the names of the files that have been @code{included}      \G list the names of the files that have been @code{included}
     included-files 2@ 2 cells under+ 1- .strings ;      included-files 2@ .strings ;
Removed from v.1.34  
changed lines
  Added in v.1.38

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>