version 1.5, 2003/08/25 14:17:47
|
version 1.12, 2010/01/22 21:19:43
|
Line 1
|
Line 1
|
\ VI tags support for GNU Forth. |
\ VI tags support for GNU Forth. |
|
|
\ Copyright (C) 1995,1998,2002,2003 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1998,2002,2003,2007,2008,2009 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. |
|
|
|
\ usage: gforth tags.fs your_files.fs ... |
\ usage: gforth tags.fs your_files.fs ... |
\ then: vi -t word_name |
\ then: vi -t word_name |
Line 35
|
Line 34
|
\ (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. |
|
|
Line 49
|
Line 48
|
\ to comment out search.fs since it sets the search order destructively |
\ to comment out search.fs since it sets the search order destructively |
\ on my system. Added a bit more explanation on how to use tags.fs. |
\ on my system. Added a bit more explanation on how to use tags.fs. |
|
|
\ require search.fs |
require search.fs |
require extend.fs |
require extend.fs |
|
|
: tags-file-name ( -- c-addr u ) |
: tags-file-name ( -- c-addr u ) |
Line 67 create tags-line 128 chars allot
|
Line 66 create tags-line 128 chars allot
|
|
|
: tags-file-id ( -- file-id ) |
: tags-file-id ( -- file-id ) |
tags-file @ 0= if |
tags-file @ 0= if |
tags-file-name w/o create-file throw |
s" sort >tags" w/o open-pipe throw |
|
\ tags-file-name w/o create-file throw |
\ 2dup file-status |
\ 2dup file-status |
\ if \ the file does not exist |
\ if \ the file does not exist |
\ drop w/o create-file throw |
\ drop w/o create-file throw |