boswars/tools/etags.sh

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#! /bin/sh -e
#
# Script that generates a TAGS file for GNU Emacs.
#
# (c) Copyright 2010 by Kalle Olavi Niemitalo.
# (unless this is too simple to be copyrightable)
#
# This program 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# The etags program does not recognize "class GCN_CORE_DECLSPEC DropDown"
# and "class GCN_EXTENSION_DECLSPEC SDLGraphics" unless we help it
# with a regex.
find . -name mingwdeps -prune -o '(' -name "*.h" -o -name "*.cpp" -o -name "*.lua" ')' -print \
| etags --regex='/[ \t]*class[ \t]+GCN_\w+_DECLSPEC[ \t]+\(\w+\)/\1/' -