Diff for /gforth/etags.fs between versions 1.10 and 1.19

version 1.10, 2000/09/23 15:46:54 version 1.19, 2008/12/31 15:29:14
Line 1 Line 1
 \ Etags support for GNU Forth.  \ Etags support for GNU Forth.
   
 \ Copyright (C) 1995,1998 Free Software Foundation, Inc.  \ Copyright (C) 1995,1998,2001,2003,2007,2008 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
 \ Gforth is free software; you can redistribute it and/or  \ Gforth is free software; you can redistribute it and/or
 \ modify it under the terms of the GNU General Public License  \ modify it under the terms of the GNU General Public License
 \ as published by the Free Software Foundation; either version 2  \ as published by the Free Software Foundation, either version 3
 \ of the License, or (at your option) any later version.  \ of the License, or (at your option) any later version.
   
 \ This program is distributed in the hope that it will be useful,  \ This program is distributed in the hope that it will be useful,
Line 15 Line 15
 \ GNU General Public License for more details.  \ GNU General Public License for more details.
   
 \ You should have received a copy of the GNU General Public License  \ You should have received a copy of the GNU General Public License
 \ along with this program; if not, write to the Free Software  \ along with this program. If not, see http://www.gnu.org/licenses/.
 \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.  
   
   
 \ This does not work like etags; instead, the TAGS file is updated  \ This does not work like etags; instead, the TAGS file is updated
Line 33 Line 32
 \ (e.g. via shared memory)  \ (e.g. via shared memory)
   
 \ This is ANS Forth with the following serious environmental  \ This is ANS Forth with the following serious environmental
 \ dependences: the variable LAST must contain a pointer to the last  \ dependences: the word LATEST must return a pointer to the last
 \ header, NAME>STRING must convert that pointer to a string, and  \ header, NAME>STRING must convert that pointer to a string, and
 \ HEADER must be a deferred word that is called to create the name.  \ HEADER must be a deferred word that is called to create the name.
   
   \ Changes by David: Removed the blanks before and after the explicit
   \ tag name, since that conflicts with Emacs' auto-completition. In
   \ fact those blanks are not necessary, since search is performed on
   \ the tag-text, rather than the tag name.
   
 require search.fs  require search.fs
   require environ.fs
 require extend.fs  require extend.fs
   
 : tags-file-name ( -- c-addr u )  : tags-file-name ( -- c-addr u )
Line 87  create tags-line 128 chars allot Line 92  create tags-line 128 chars allot
     \ if the input is from a file and it is not a local name      \ if the input is from a file and it is not a local name
     source-id dup 0<> swap -1 <> and    \ input from a file      source-id dup 0<> swap -1 <> and    \ input from a file
     current @ locals-list <> and        \ not a local name      current @ locals-list <> and        \ not a local name
     last @ 0<> and      \ not an anonymous (i.e. noname) header      latest 0<> and      \ not an anonymous (i.e. noname) header
     if      if
         tags-file-id >r           tags-file-id >r 
         r@ put-load-file-name          r@ put-load-file-name
         source drop >in @ r@ write-file throw          source drop >in @ r@ write-file throw
         127 r@ emit-file throw          127 r@ emit-file throw
         bl r@ emit-file throw  \       bl r@ emit-file throw
         last @ name>string r@ write-file throw          latest name>string r@ write-file throw
         bl r@ emit-file throw  \       bl r@ emit-file throw
         1 r@ emit-file throw          1 r@ emit-file throw
         base @ decimal sourceline# 0 <# #s #> r@ write-file throw base !          base @ decimal sourceline# 0 <# #s #> r@ write-file throw base !
         s" ,0" r@ write-line throw          s" ,0" r@ write-line throw

Removed from v.1.10  
changed lines
  Added in v.1.19


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