pidgin/pidgin

Add some new methods to purple tags
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2 hours ago, Gary Kramlich
b45add2a840c
Add some new methods to purple tags

* purple_tags_exists is a simplier version of purple_tags_lookup.
* purple_tags_contains makes it easier to find multiple matching tags.

Testing Done:
Ran the unit tests under valgrind and had the turtles check in on things too.

Reviewed at https://reviews.imfreedom.org/r/3143/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This library 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 library 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_OPTIONS_H
#define PURPLE_OPTIONS_H
#include <glib.h>
#include "purpleversion.h"
G_BEGIN_DECLS
/**
* purple_get_option_group:
*
* Returns a #GOptionGroup for the commandline arguments recognized by
* LibPurple. You should add this option group to your #GOptionContext with
* g_option_context_add_group(), if you are using g_option_context_parse() to
* parse your commandline arguments.
*
* Returns: (transfer full): a #GOptionGroup for the commandline arguments
* recognized by LibPurple.
*
* Since: 3.0
*/
PURPLE_AVAILABLE_IN_3_0
GOptionGroup *purple_get_option_group(void);
G_END_DECLS
#endif /* PURPLE_OPTIONS_H */