--- gforth/etags.fs 1995/09/06 21:00:14 1.2 +++ gforth/etags.fs 1995/11/29 20:20:34 1.4 @@ -1,5 +1,24 @@ \ Etags support for GNU Forth. +\ Copyright (C) 1995 Free Software Foundation, Inc. + +\ This file is part of Gforth. + +\ Gforth is free software; you can redistribute it and/or +\ modify it under the terms of the GNU General Public License +\ as published by the Free Software Foundation; either version 2 +\ of the License, or (at your option) any later version. + +\ This program is distributed in the hope that it will be useful, +\ but WITHOUT ANY WARRANTY; without even the implied warranty of +\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +\ GNU General Public License for more details. + +\ You should have received a copy of the GNU General Public License +\ along with this program; if not, write to the Free Software +\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + \ This does not work like etags; instead, the TAGS file is updated \ during the normal Forth interpretation/compilation process. @@ -55,11 +74,11 @@ create emit-file-char 0 c, : put-load-file-name ( file-id -- ) >r - loadfilename 2@ last-loadfilename 2@ d<> + sourcefilename last-loadfilename 2@ d<> if #ff r@ emit-file throw #lf r@ emit-file throw - loadfilename 2@ 2dup + sourcefilename 2dup r@ write-file throw last-loadfilename 2! s" ,0" r@ write-line throw @@ -81,7 +100,7 @@ create emit-file-char 0 c, last @ name>string r@ write-file throw bl r@ emit-file throw 1 r@ emit-file throw - base @ decimal loadline @ 0 <# #s #> r@ write-file throw base ! + base @ decimal sourceline# 0 <# #s #> r@ write-file throw base ! s" ,0" r@ write-line throw \ the character position in the file; not strictly necessary AFAIK \ instead of using 0, we could use file-position and subtract