version 1.9, 1998/12/08 22:02:41
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version 1.17, 2007/12/31 18:40:24
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\ Etags support for GNU Forth. |
\ Etags support for GNU Forth. |
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\ Copyright (C) 1995,1998 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1998,2001,2003,2007 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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\ 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. |
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\ This program is distributed in the hope that it will be useful, |
\ This program is distributed in the hope that it will be useful, |
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\ GNU General Public License for more details. |
\ GNU General Public License for more details. |
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\ 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., 675 Mass Ave, Cambridge, MA 02139, USA. |
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\ This does not work like etags; instead, the TAGS file is updated |
\ This does not work like etags; instead, the TAGS file is updated |
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\ 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. |
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\ Changes by David: Removed the blanks before and after the explicit |
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\ tag name, since that conflicts with Emacs' auto-completition. In |
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\ fact those blanks are not necessary, since search is performed on |
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\ the tag-text, rather than the tag name. |
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require search.fs |
require search.fs |
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require environ.fs |
require extend.fs |
require extend.fs |
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: tags-file-name ( -- c-addr u ) |
: tags-file-name ( -- c-addr u ) |
Line 87 create tags-line 128 chars allot
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Line 92 create tags-line 128 chars allot
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\ 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 |