X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=apps%2Firssi%2Fsrc%2Ffe-common%2Fcore%2Fchat-completion.c;fp=apps%2Firssi%2Fsrc%2Ffe-common%2Fcore%2Fchat-completion.c;h=0000000000000000000000000000000000000000;hb=72c2de619079457f7a68100eb13385275a424a23;hp=dea7360568443d35ead76320055bfa361428f680;hpb=e7b6c157b80152bf9fb9266e6bdd93f9fb0db776;p=runtime.git

diff --git a/apps/irssi/src/fe-common/core/chat-completion.c b/apps/irssi/src/fe-common/core/chat-completion.c
deleted file mode 100644
index dea73605..00000000
--- a/apps/irssi/src/fe-common/core/chat-completion.c
+++ /dev/null
@@ -1,1191 +0,0 @@
-/*
- chat-completion.c : irssi
-
-    Copyright (C) 1999-2000 Timo Sirainen
-
-    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-#include "module.h"
-#include "signals.h"
-#include "commands.h"
-#include "misc.h"
-#include "levels.h"
-#include "lib-config/iconfig.h"
-#include "settings.h"
-
-#include "chatnets.h"
-#include "servers.h"
-#include "servers-setup.h"
-#include "channels.h"
-#include "channels-setup.h"
-#include "queries.h"
-#include "nicklist.h"
-
-#include "completion.h"
-#include "chat-completion.h"
-#include "window-items.h"
-
-static int keep_privates_count, keep_publics_count;
-static int completion_lowercase;
-static const char *completion_char, *cmdchars;
-static GSList *global_lastmsgs;
-static int completion_auto, completion_strict;
-
-#define SERVER_LAST_MSG_ADD(server, nick) \
-	last_msg_add(&((MODULE_SERVER_REC *) MODULE_DATA(server))->lastmsgs, \
-		     nick, TRUE, keep_privates_count)
-
-#define CHANNEL_LAST_MSG_ADD(channel, nick, own) \
-	last_msg_add(&((MODULE_CHANNEL_REC *) MODULE_DATA(channel))->lastmsgs, \
-		     nick, own, keep_publics_count)
-
-static LAST_MSG_REC *last_msg_find(GSList *list, const char *nick)
-{
-	while (list != NULL) {
-		LAST_MSG_REC *rec = list->data;
-
-		if (g_strcasecmp(rec->nick, nick) == 0)
-			return rec;
-		list = list->next;
-	}
-
-	return NULL;
-}
-
-static void last_msg_dec_owns(GSList *list)
-{
-	LAST_MSG_REC *rec;
-
-	while (list != NULL) {
-		rec = list->data;
-		if (rec->own) rec->own--;
-
-		list = list->next;
-	}
-}
-
-static void last_msg_destroy(GSList **list, LAST_MSG_REC *rec)
-{
-	*list = g_slist_remove(*list, rec);
-
-	g_free(rec->nick);
-	g_free(rec);
-}
-
-static void last_msg_add(GSList **list, const char *nick, int own, int max)
-{
-	LAST_MSG_REC *rec;
-
-	if (max <= 0)
-		return;
-
-	rec = last_msg_find(*list, nick);
-	if (rec != NULL) {
-		/* msg already exists, update it */
-		*list = g_slist_remove(*list, rec);
-		if (own)
-			rec->own = max;
-		else if (rec->own)
-                        rec->own--;
-	} else {
-		rec = g_new(LAST_MSG_REC, 1);
-		rec->nick = g_strdup(nick);
-
-		while ((int)g_slist_length(*list) >= max) {
-			last_msg_destroy(list, g_slist_last(*list)->data);
-		}
-
-		rec->own = own ? max : 0;
-	}
-	rec->time = time(NULL);
-
-        last_msg_dec_owns(*list);
-
-	*list = g_slist_prepend(*list, rec);
-}
-
-void completion_last_message_add(const char *nick)
-{
-	g_return_if_fail(nick != NULL);
-
-	last_msg_add(&global_lastmsgs, nick, TRUE, keep_privates_count);
-}
-
-void completion_last_message_remove(const char *nick)
-{
-	LAST_MSG_REC *rec;
-
-	g_return_if_fail(nick != NULL);
-
-	rec = last_msg_find(global_lastmsgs, nick);
-        if (rec != NULL) last_msg_destroy(&global_lastmsgs, rec);
-}
-
-void completion_last_message_rename(const char *oldnick, const char *newnick)
-{
-	LAST_MSG_REC *rec;
-
-	g_return_if_fail(oldnick != NULL);
-	g_return_if_fail(newnick != NULL);
-
-	rec = last_msg_find(global_lastmsgs, oldnick);
-	if (rec != NULL) {
-		g_free(rec->nick);
-                rec->nick = g_strdup(newnick);
-	}
-}
-
-static void sig_message_public(SERVER_REC *server, const char *msg,
-			       const char *nick, const char *address,
-			       const char *target)
-{
-	CHANNEL_REC *channel;
-        int own;
-
-	channel = channel_find(server, target);
-	if (channel != NULL) {
-                own = nick_match_msg(channel, msg, server->nick);
-		CHANNEL_LAST_MSG_ADD(channel, nick, own);
-	}
-}
-
-static void sig_message_join(SERVER_REC *server, const char *channel,
-			     const char *nick, const char *address)
-{
-	CHANNEL_REC *chanrec;
-
-	chanrec = channel_find(server, channel);
-	if (chanrec != NULL)
-		CHANNEL_LAST_MSG_ADD(chanrec, nick, FALSE);
-}
-
-static void sig_message_private(SERVER_REC *server, const char *msg,
-				const char *nick, const char *address)
-{
-	g_return_if_fail(server != NULL);
-	g_return_if_fail(nick != NULL);
-
-	SERVER_LAST_MSG_ADD(server, nick);
-}
-
-static void sig_message_own_public(SERVER_REC *server, const char *msg,
-				   const char *target, const char *origtarget)
-{
-	CHANNEL_REC *channel;
-	NICK_REC *nick;
-	char *p, *msgnick;
-
-	g_return_if_fail(server != NULL);
-	g_return_if_fail(msg != NULL);
-        if (target == NULL) return;
-
-        channel = channel_find(server, target);
-	if (channel == NULL)
-		return;
-
-	/* channel msg - if first word in line is nick,
-	   add it to lastmsgs */
-	p = strchr(msg, ' ');
-	if (p != NULL && p != msg) {
-		msgnick = g_strndup(msg, (int) (p-msg));
-		nick = nicklist_find(channel, msgnick);
-		if (nick == NULL && msgnick[1] != '\0') {
-			/* probably ':' or ',' or some other
-			   char after nick, try without it */
-			msgnick[strlen(msgnick)-1] = '\0';
-			nick = nicklist_find(channel, msgnick);
-		}
-                g_free(msgnick);
-		if (nick != NULL && nick != channel->ownnick)
-			CHANNEL_LAST_MSG_ADD(channel, nick->nick, TRUE);
-	}
-}
-
-static void sig_message_own_private(SERVER_REC *server, const char *msg,
-				    const char *target, const char *origtarget)
-{
-	g_return_if_fail(server != NULL);
-
-	if (target != NULL && query_find(server, target) == NULL)
-		SERVER_LAST_MSG_ADD(server, target);
-}
-
-static void sig_nick_removed(CHANNEL_REC *channel, NICK_REC *nick)
-{
-        MODULE_CHANNEL_REC *mchannel;
-	LAST_MSG_REC *rec;
-
-        mchannel = MODULE_DATA(channel);
-	rec = last_msg_find(mchannel->lastmsgs, nick->nick);
-	if (rec != NULL) last_msg_destroy(&mchannel->lastmsgs, rec);
-}
-
-static void sig_nick_changed(CHANNEL_REC *channel, NICK_REC *nick,
-			     const char *oldnick)
-{
-        MODULE_CHANNEL_REC *mchannel;
-	LAST_MSG_REC *rec;
-
-        mchannel = MODULE_DATA(channel);
-	rec = last_msg_find(mchannel->lastmsgs, oldnick);
-	if (rec != NULL) {
-		g_free(rec->nick);
-		rec->nick = g_strdup(nick->nick);
-	}
-}
-
-static int last_msg_cmp(LAST_MSG_REC *m1, LAST_MSG_REC *m2)
-{
-	return m1->time < m2->time ? 1 : -1;
-}
-
-/* Complete /MSG from specified server, or from
-   global_lastmsgs if server is NULL */
-static void completion_msg_server(GSList **list, SERVER_REC *server,
-				  const char *nick, const char *prefix)
-{
-	LAST_MSG_REC *msg;
-	GSList *tmp;
-	int len;
-
-	g_return_if_fail(nick != NULL);
-
-	len = strlen(nick);
-	tmp = server == NULL ? global_lastmsgs :
-		((MODULE_SERVER_REC *) MODULE_DATA(server))->lastmsgs;
-	for (; tmp != NULL; tmp = tmp->next) {
-		LAST_MSG_REC *rec = tmp->data;
-
-		if (len != 0 && g_strncasecmp(rec->nick, nick, len) != 0)
-			continue;
-
-		msg = g_new(LAST_MSG_REC, 1);
-		msg->time = rec->time;
-		msg->nick = prefix == NULL || *prefix == '\0' ?
-			g_strdup(rec->nick) :
-			g_strconcat(prefix, " ", rec->nick, NULL);
-		*list = g_slist_insert_sorted(*list, msg,
-					      (GCompareFunc) last_msg_cmp);
-	}
-}
-
-/* convert list of LAST_MSG_REC's to list of char* nicks. */
-static GList *convert_msglist(GSList *msglist)
-{
-	GList *list;
-
-	list = NULL;
-	while (msglist != NULL) {
-		LAST_MSG_REC *rec = msglist->data;
-
-                list = g_list_append(list, rec->nick);
-		msglist = g_slist_remove(msglist, rec);
-		g_free(rec);
-	}
-
-	return list;
-}
-
-/* Complete /MSG - if `find_server' is NULL, complete nicks from all servers */
-GList *completion_msg(SERVER_REC *win_server,
-			     SERVER_REC *find_server,
-			     const char *nick, const char *prefix)
-{
-	GSList *tmp, *list;
-	char *newprefix;
-
-	g_return_val_if_fail(nick != NULL, NULL);
-	if (servers == NULL) return NULL;
-
-	list = NULL;
-	if (find_server != NULL) {
-		completion_msg_server(&list, find_server, nick, prefix);
-		return convert_msglist(list);
-	}
-
-	completion_msg_server(&list, NULL, nick, prefix);
-	for (tmp = servers; tmp != NULL; tmp = tmp->next) {
-		SERVER_REC *rec = tmp->data;
-
-		if (servers->next == NULL && rec == win_server)
-			newprefix = g_strdup(prefix);
-		else {
-			newprefix = prefix == NULL ?
-				g_strdup_printf("-%s", rec->tag) :
-				g_strdup_printf("%s -%s", prefix, rec->tag);
-		}
-
-		completion_msg_server(&list, rec, nick, newprefix);
-		g_free_not_null(newprefix);
-	}
-
-	return convert_msglist(list);
-}
-
-static void complete_from_nicklist(GList **outlist, CHANNEL_REC *channel,
-				   const char *nick, const char *suffix)
-{
-        MODULE_CHANNEL_REC *mchannel;
-	GSList *tmp;
-        GList *ownlist;
-	char *str;
-	int len;
-
-	/* go through the last x nicks who have said something in the channel.
-	   nicks of all the "own messages" are placed before others */
-        ownlist = NULL;
-	len = strlen(nick);
-        mchannel = MODULE_DATA(channel);
-	for (tmp = mchannel->lastmsgs; tmp != NULL; tmp = tmp->next) {
-		LAST_MSG_REC *rec = tmp->data;
-
-		if (g_strncasecmp(rec->nick, nick, len) == 0 &&
-		    glist_find_icase_string(*outlist, rec->nick) == NULL) {
-			str = g_strconcat(rec->nick, suffix, NULL);
-			if (completion_lowercase) g_strdown(str);
-			if (rec->own)
-				ownlist = g_list_append(ownlist, str);
-                        else
-				*outlist = g_list_append(*outlist, str);
-		}
-	}
-
-        *outlist = g_list_concat(ownlist, *outlist);
-}
-
-static GList *completion_nicks_nonstrict(CHANNEL_REC *channel,
-					 const char *nick,
-					 const char *suffix)
-{
-	GSList *nicks, *tmp;
-	GList *list;
-	char *tnick, *str, *in, *out;
-	int len, str_len, tmplen;
-
-	g_return_val_if_fail(channel != NULL, NULL);
-
-	list = NULL;
-
-	/* get all nicks from current channel, strip non alnum chars,
-	   compare again and add to completion list on matching */
-	len = strlen(nick);
-	nicks = nicklist_getnicks(channel);
-
-	str_len = 80; str = g_malloc(str_len+1);
-	for (tmp = nicks; tmp != NULL; tmp = tmp->next) {
-		NICK_REC *rec = tmp->data;
-
-                tmplen = strlen(rec->nick);
-		if (tmplen > str_len) {
-                        str_len = tmplen*2;
-                        str = g_realloc(str, str_len+1);
-		}
-
-		/* remove non alnum chars from nick */
-		in = rec->nick; out = str;
-		while (*in != '\0') {
-			if (i_isalnum(*in))
-				*out++ = *in;
-                        in++;
-		}
-                *out = '\0';
-
-		/* add to list if 'cleaned' nick matches */
-		if (g_strncasecmp(str, nick, len) == 0) {
-			tnick = g_strconcat(rec->nick, suffix, NULL);
-			if (completion_lowercase)
-				g_strdown(tnick);
-
-			if (glist_find_icase_string(list, tnick) == NULL)
-				list = g_list_append(list, tnick);
-			else
-                                g_free(tnick);
-		}
-
-	}
-        g_free(str);
-	g_slist_free(nicks);
-
-	return list;
-}
-
-static GList *completion_channel_nicks(CHANNEL_REC *channel, const char *nick,
-				       const char *suffix)
-{
-	GSList *nicks, *tmp;
-	GList *list;
-	char *str;
-	int len;
-
-	g_return_val_if_fail(channel != NULL, NULL);
-	g_return_val_if_fail(nick != NULL, NULL);
-	if (*nick == '\0') return NULL;
-
-	if (suffix != NULL && *suffix == '\0')
-		suffix = NULL;
-
-	/* put first the nicks who have recently said something */
-	list = NULL;
-	complete_from_nicklist(&list, channel, nick, suffix);
-
-	/* and add the rest of the nicks too */
-	len = strlen(nick);
-	nicks = nicklist_getnicks(channel);
-	for (tmp = nicks; tmp != NULL; tmp = tmp->next) {
-		NICK_REC *rec = tmp->data;
-
-		if (g_strncasecmp(rec->nick, nick, len) == 0 &&
-		    rec != channel->ownnick) {
-			str = g_strconcat(rec->nick, suffix, NULL);
-			if (completion_lowercase)
-				g_strdown(str);
-                        if (glist_find_icase_string(list, str) == NULL)
-				list = g_list_append(list, str);
-			else
-                                g_free(str);
-		}
-	}
-	g_slist_free(nicks);
-
-	/* remove non alphanum chars from nick and search again in case
-	   list is still NULL ("foo<tab>" would match "_foo_" f.e.) */
-	if (!completion_strict)
-		list = g_list_concat(list, completion_nicks_nonstrict(channel, nick, suffix));
-	return list;
-}
-
-/* append all strings in list2 to list1 that already aren't there and
-   free list2 */
-static GList *completion_joinlist(GList *list1, GList *list2)
-{
-	GList *old;
-
-	old = list2;
-	while (list2 != NULL) {
-		if (!glist_find_icase_string(list1, list2->data))
-			list1 = g_list_append(list1, list2->data);
-		else
-			g_free(list2->data);
-
-		list2 = list2->next;
-	}
-
-	g_list_free(old);
-	return list1;
-}
-
-GList *completion_get_servertags(const char *word)
-{
-	GList *list;
-	GSList *tmp;
-	int len;
-
-	g_return_val_if_fail(word != NULL, NULL);
-
-	len = strlen(word);
-	list = NULL;
-
-	for (tmp = servers; tmp != NULL; tmp = tmp->next) {
-		SERVER_REC *rec = tmp->data;
-
-		if (g_strncasecmp(rec->tag, word, len) == 0) {
-			if (rec == active_win->active_server)
-				list = g_list_prepend(list, g_strdup(rec->tag));
-			else
-				list = g_list_append(list, g_strdup(rec->tag));
-		}
-
-	}
-
-	return list;
-}
-
-GList *completion_get_channels(SERVER_REC *server, const char *word)
-{
-	GList *list;
-	GSList *tmp;
-	int len;
-
-	g_return_val_if_fail(word != NULL, NULL);
-
-	len = strlen(word);
-	list = NULL;
-
-	/* first get the joined channels */
-	tmp = server == NULL ? NULL : server->channels;
-	for (; tmp != NULL; tmp = tmp->next) {
-		CHANNEL_REC *rec = tmp->data;
-
-		if (g_strncasecmp(rec->visible_name, word, len) == 0)
-			list = g_list_append(list, g_strdup(rec->visible_name));
-		else if (g_strncasecmp(rec->name, word, len) == 0)
-			list = g_list_append(list, g_strdup(rec->name));
-	}
-
-	/* get channels from setup */
-	for (tmp = setupchannels; tmp != NULL; tmp = tmp->next) {
-		CHANNEL_SETUP_REC *rec = tmp->data;
-
-		if (g_strncasecmp(rec->name, word, len) == 0 &&
-		    glist_find_icase_string(list, rec->name) == NULL)
-			list = g_list_append(list, g_strdup(rec->name));
-
-	}
-
-	return list;
-}
-
-GList *completion_get_aliases(const char *word)
-{
-	CONFIG_NODE *node;
-	GList *list;
-	GSList *tmp;
-	int len;
-
-	g_return_val_if_fail(word != NULL, NULL);
-
-	len = strlen(word);
-	list = NULL;
-
-	/* get the list of all aliases */
-	node = iconfig_node_traverse("aliases", FALSE);
-	tmp = node == NULL ? NULL : config_node_first(node->value);
-	for (; tmp != NULL; tmp = config_node_next(tmp)) {
-		node = tmp->data;
-
-		if (node->type != NODE_TYPE_KEY)
-			continue;
-
-		if (len != 0 && g_strncasecmp(node->key, word, len) != 0)
-			continue;
-
-		list = g_list_append(list, g_strdup(node->key));
-	}
-	
-	return list;
-}
-
-static void complete_window_nicks(GList **list, WINDOW_REC *window,
-                                  const char *word, const char *linestart)
-{
-        CHANNEL_REC *channel;
-        GList *tmplist;
-        GSList *tmp;
-        const char *nicksuffix;
-
-        nicksuffix = *linestart != '\0' ? NULL : completion_char;
-
-        channel = CHANNEL(window->active);
-
-        /* first the active channel */
-        if (channel != NULL) {
-                tmplist = completion_channel_nicks(channel, word, nicksuffix);
-                *list = completion_joinlist(*list, tmplist);
-        }
-
-        if (nicksuffix != NULL) {
-                /* completing nick at the start of line - probably answering
-                   to some other nick, don't even try to complete from
-                   non-active channels */
-                return;
-        }
-
-        /* then the rest */
-        for (tmp = window->items; tmp != NULL; tmp = tmp->next) {
-                channel = CHANNEL(tmp->data);
-                if (channel != NULL && tmp->data != window->active) {
-                        tmplist = completion_channel_nicks(channel, word,
-                                                           nicksuffix);
-                        *list = completion_joinlist(*list, tmplist);
-                }
-        }
-}
-
-static void sig_complete_word(GList **list, WINDOW_REC *window,
-			      const char *word, const char *linestart,
-			      int *want_space)
-{
-	SERVER_REC *server;
-	CHANNEL_REC *channel;
-	QUERY_REC *query;
-	char *prefix;
-
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(window != NULL);
-	g_return_if_fail(word != NULL);
-	g_return_if_fail(linestart != NULL);
-
-	server = window->active_server;
-	if (server == NULL && servers != NULL)
-		server = servers->data;
-
-	if (server != NULL && server_ischannel(server, word)) {
-		/* probably completing a channel name */
-		*list = completion_get_channels(window->active_server, word);
-                return;
-	}
-
-	server = window->active_server;
-	if (server == NULL || !server->connected)
-		return;
-
-	if (*linestart == '\0' && *word == '\0') {
-		/* pressed TAB at the start of line - add /MSG */
-                prefix = g_strdup_printf("%cmsg", *cmdchars);
-		*list = completion_msg(server, NULL, "", prefix);
-		if (*list == NULL)
-			*list = g_list_append(*list, g_strdup(prefix));
-		g_free(prefix);
-
-		signal_stop();
-		return;
-	}
-
-	channel = CHANNEL(window->active);
-	query = QUERY(window->active);
-	if (channel == NULL && query != NULL &&
-	    g_strncasecmp(word, query->name, strlen(word)) == 0) {
-		/* completion in query */
-                *list = g_list_append(*list, g_strdup(query->name));
-	} else if (channel != NULL) {
-		/* nick completion .. we could also be completing a nick
-		   after /MSG from nicks in channel */
-		complete_window_nicks(list, window, word, linestart);
-	} else if (window->level & MSGLEVEL_MSGS) {
-		/* msgs window, complete /MSG nicks */
-                *list = g_list_concat(completion_msg(server, NULL, word, NULL), *list);
-	}
-
-	if (*list != NULL) signal_stop();
-}
-
-static SERVER_REC *line_get_server(const char *line)
-{
-	SERVER_REC *server;
-	char *tag, *ptr;
-
-	g_return_val_if_fail(line != NULL, NULL);
-	if (*line != '-') return NULL;
-
-	/* -option found - should be server tag */
-	tag = g_strdup(line+1);
-	ptr = strchr(tag, ' ');
-	if (ptr != NULL) *ptr = '\0';
-
-	server = server_find_tag(tag);
-
-	g_free(tag);
-	return server;
-}
-
-static void sig_complete_msg(GList **list, WINDOW_REC *window,
-			     const char *word, const char *line,
-			     int *want_space)
-{
-	SERVER_REC *server, *msgserver;
-
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-	g_return_if_fail(line != NULL);
-
-	server = window->active_server;
-	if (server == NULL || !server->connected)
-		return;
-
-	msgserver = line_get_server(line);
-	*list = completion_msg(server, msgserver, word, NULL);
-	if (*list != NULL) signal_stop();
-}
-
-static void sig_erase_complete_msg(WINDOW_REC *window, const char *word,
-				   const char *line)
-{
-	SERVER_REC *server;
-	MODULE_SERVER_REC *mserver;
-        GSList *tmp;
-
-	server = line_get_server(line);
-	if (server == NULL){
-		server = window->active_server;
-		if (server == NULL)
-                        return;
-	}
-
-	if (*word == '\0')
-		return;
-
-        /* check from global list */
-	completion_last_message_remove(word);
-
-	/* check from server specific list */
-	if (server != NULL) {
-		mserver = MODULE_DATA(server);
-		for (tmp = mserver->lastmsgs; tmp != NULL; tmp = tmp->next) {
-			LAST_MSG_REC *rec = tmp->data;
-
-			if (g_strcasecmp(rec->nick, word) == 0) {
-				last_msg_destroy(&mserver->lastmsgs, rec);
-                                break;
-			}
-		}
-
-	}
-}
-
-GList *completion_get_chatnets(const char *word)
-{
-	GList *list;
-	GSList *tmp;
-	int len;
-
-	g_return_val_if_fail(word != NULL, NULL);
-
-	len = strlen(word);
-	list = NULL;
-
-	for (tmp = chatnets; tmp != NULL; tmp = tmp->next) {
-		CHATNET_REC *rec = tmp->data;
-
-		if (g_strncasecmp(rec->name, word, len) == 0)
-			list = g_list_append(list, g_strdup(rec->name));
-	}
-
-	return list;
-}
-
-GList *completion_get_servers(const char *word)
-{
-	GList *list;
-	GSList *tmp;
-	int len;
-
-	g_return_val_if_fail(word != NULL, NULL);
-
-	len = strlen(word);
-	list = NULL;
-
-	for (tmp = setupservers; tmp != NULL; tmp = tmp->next) {
-		SERVER_SETUP_REC *rec = tmp->data;
-
-		if (g_strncasecmp(rec->address, word, len) == 0) 
-			list = g_list_append(list, g_strdup(rec->address));
-	}
-
-	return list;
-}
-
-GList *completion_get_targets(const char *word)
-{
-	CONFIG_NODE *node;
-	GList *list;
-	GSList *tmp;
-	int len;
-
-	g_return_val_if_fail(word != NULL, NULL);
-
-	len = strlen(word);
-	list = NULL;
-
-	/* get the list of all conversion targets */
-	node = iconfig_node_traverse("conversions", FALSE);
-	tmp = node == NULL ? NULL : config_node_first(node->value);
-	for (; tmp != NULL; tmp = config_node_next(tmp)) {
-		node = tmp->data;
-
-		if (node->type != NODE_TYPE_KEY)
-			continue;
-
-		if (len != 0 && g_strncasecmp(node->key, word, len) != 0)
-			continue;
-
-		list = g_list_append(list, g_strdup(node->key));
-	}
-	
-	return list;
-}
-
-static void sig_complete_connect(GList **list, WINDOW_REC *window,
-				 const char *word, const char *line, 
-				 int *want_space)
-{
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-
-	*list = completion_get_chatnets(word);
-	*list = g_list_concat(*list, completion_get_servers(word));
-	if (*list != NULL) signal_stop();
-}
-
-static void sig_complete_tag(GList **list, WINDOW_REC *window,
-			     const char *word, const char *line,
-			     int *want_space)
-{
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-
-	*list = completion_get_servertags(word);
-	if (*list != NULL) signal_stop();
-}
-
-static void sig_complete_topic(GList **list, WINDOW_REC *window,
-			       const char *word, const char *line,
-			       int *want_space)
-{
-	const char *topic;
-
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-
-	if (*word == '\0' && IS_CHANNEL(window->active)) {
-		topic = CHANNEL(window->active)->topic;
-		if (topic != NULL) {
-			*list = g_list_append(NULL, g_strdup(topic));
-                        signal_stop();
-		}
-	}
-}
-
-static void sig_complete_away(GList **list, WINDOW_REC *window,
-			       const char *word, const char *line,
-			       int *want_space)
-{
-	const char *reason;
-
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-
-        *want_space = FALSE;
-
-	if (*word == '\0' && window->active_server != NULL) {
-		reason = SERVER(window->active_server)->away_reason;
-		if (reason != NULL) {
-			*list = g_list_append(NULL, g_strdup(reason));
-			signal_stop();
-		}
-	}
-}
-
-static void sig_complete_unalias(GList **list, WINDOW_REC *window,
-				const char *word, const char *line,
-				int *want_space)
-{
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-
-	*list = completion_get_aliases(word);
-	if (*list != NULL) signal_stop();
-}
-
-static void sig_complete_alias(GList **list, WINDOW_REC *window,
-				const char *word, const char *line,
-				int *want_space)
-{
-	const char *definition;
-	
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-	g_return_if_fail(line != NULL);
-
-	if (*line != '\0') {
-		if ((definition = alias_find(line)) != NULL) {
-			*list = g_list_append(NULL, g_strdup(definition));
-			signal_stop();
-		}
-	} else {	
-		*list = completion_get_aliases(word);
-		if (*list != NULL) signal_stop();
-	}
-}
-
-static void sig_complete_channel(GList **list, WINDOW_REC *window,
-				 const char *word, const char *line,
-				 int *want_space)
-{
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-
-	*list = completion_get_channels(NULL, word);
-	if (*list != NULL) signal_stop();
-}
-
-static void sig_complete_server(GList **list, WINDOW_REC *window,
-				const char *word, const char *line,
-				int *want_space)
-{
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-
-	*list = completion_get_servers(word);
-	if (*list != NULL) signal_stop();
-}
-
-static void sig_complete_target(GList **list, WINDOW_REC *window,
-				const char *word, const char *line,
-				int *want_space)
-{
-	const char *definition;
-	
-	g_return_if_fail(list != NULL);
-	g_return_if_fail(word != NULL);
-	g_return_if_fail(line != NULL);
-
-	if (*line != '\0') {
-		if ((definition = iconfig_get_str("conversions", line ,NULL)) != NULL) {
-			*list = g_list_append(NULL, g_strdup(definition));
-			signal_stop();
-		}
-	} else {	
-		*list = completion_get_targets(word);
-		if (*list != NULL) signal_stop();
-	}
-}
-
-/* expand \n, \t and \\ */
-static char *expand_escapes(const char *line, SERVER_REC *server,
-			    WI_ITEM_REC *item)
-{
-	char *ptr, *ret;
-        int chr;
-
-	ret = ptr = g_malloc(strlen(line)+1);
-	for (; *line != '\0'; line++) {
-		if (*line != '\\') {
-			*ptr++ = *line;
-			continue;
-		}
-
-		line++;
-		if (*line == '\0') {
-			*ptr++ = '\\';
-			break;
-		}
-
-		chr = expand_escape(&line);
-		if (chr == '\r' || chr == '\n') {
-			/* newline .. we need to send another "send text"
-			   event to handle it (or actually the text before
-			   the newline..) */
-			if (ret != ptr) {
-				*ptr = '\0';
-				signal_emit("send text", 3, ret, server, item);
-				ptr = ret;
-			}
-		} else if (chr != -1) {
-                        /* escaping went ok */
-			*ptr++ = chr;
-		} else {
-                        /* unknown escape, add it as-is */
-			*ptr++ = '\\';
-			*ptr++ = *line;
-		}
-	}
-
-	*ptr = '\0';
-	return ret;
-}
-
-static char *auto_complete(CHANNEL_REC *channel, const char *line)
-{
-	GList *comp;
-	const char *p;
-        char *nick, *ret;
-
-	p = strstr(line, completion_char);
-	if (p == NULL)
-		return NULL;
-
-        nick = g_strndup(line, (int) (p-line));
-
-        ret = NULL;
-	if (nicklist_find(channel, nick) == NULL) {
-                /* not an exact match, use the first possible completion */
-		comp = completion_channel_nicks(channel, nick, NULL);
-		if (comp != NULL) {
-			ret = g_strconcat(comp->data, p, NULL);
-			g_list_foreach(comp, (GFunc) g_free, NULL);
-			g_list_free(comp);
-		}
-	}
-
-	g_free(nick);
-
-        return ret;
-}
-
-static void event_text(const char *data, SERVER_REC *server, WI_ITEM_REC *item)
-{
-	char *line, *str, *target;
-
-	g_return_if_fail(data != NULL);
-
-	if (item == NULL)
-		return;
-
-	if (*data == '\0') {
-		/* empty line, forget it. */
-                signal_stop();
-		return;
-	}
-
-	line = settings_get_bool("expand_escapes") ?
-		expand_escapes(data, server, item) : g_strdup(data);
-
-	/* check for automatic nick completion */
-	if (completion_auto && IS_CHANNEL(item)) {
-		str = auto_complete(CHANNEL(item), line);
-		if (str != NULL) {
-			g_free(line);
-                        line = str;
-		}
-	}
-
-	/* the nick is quoted in case it contains '-' character. also
-	   spaces should work too now :) The nick is also escaped in case
-	   it contains '\' characters */
-	target = escape_string(window_item_get_target(item));
-	str = g_strdup_printf(IS_CHANNEL(item) ? "-channel \"%s\" %s" :
-			      IS_QUERY(item) ? "-nick \"%s\" %s" : "%s %s",
-			      target, line);
-	g_free(target);
-
-	signal_emit("command msg", 3, str, server, item);
-
-	g_free(str);
-	g_free(line);
-
-	signal_stop();
-}
-
-static void sig_server_disconnected(SERVER_REC *server)
-{
-	MODULE_SERVER_REC *mserver;
-
-	g_return_if_fail(server != NULL);
-
-        mserver = MODULE_DATA(server);
-	while (mserver->lastmsgs)
-                last_msg_destroy(&mserver->lastmsgs, mserver->lastmsgs->data);
-}
-
-static void sig_channel_destroyed(CHANNEL_REC *channel)
-{
-	MODULE_CHANNEL_REC *mchannel;
-
-	g_return_if_fail(channel != NULL);
-
-        mchannel = MODULE_DATA(channel);
-	while (mchannel->lastmsgs != NULL) {
-		last_msg_destroy(&mchannel->lastmsgs,
-				 mchannel->lastmsgs->data);
-	}
-}
-
-static void read_settings(void)
-{
-	keep_privates_count = settings_get_int("completion_keep_privates");
-	keep_publics_count = settings_get_int("completion_keep_publics");
-	completion_lowercase = settings_get_bool("completion_nicks_lowercase");
-	completion_char = settings_get_str("completion_char");
-	cmdchars = settings_get_str("cmdchars");
-	completion_auto = settings_get_bool("completion_auto");
-	completion_strict = settings_get_bool("completion_strict");
-
-	if (*completion_char == '\0') {
-                /* this would break.. */
-		completion_auto = FALSE;
-	}
-}
-
-void chat_completion_init(void)
-{
-	settings_add_str("completion", "completion_char", ":");
-	settings_add_bool("completion", "completion_auto", FALSE);
-	settings_add_int("completion", "completion_keep_publics", 50);
-	settings_add_int("completion", "completion_keep_privates", 10);
-	settings_add_bool("completion", "completion_nicks_lowercase", FALSE);
-	settings_add_bool("completion", "completion_strict", FALSE);
-
-	settings_add_bool("lookandfeel", "expand_escapes", FALSE);
-
-	read_settings();
-	signal_add("complete word", (SIGNAL_FUNC) sig_complete_word);
-	signal_add("complete command msg", (SIGNAL_FUNC) sig_complete_msg);
-	signal_add("complete command query", (SIGNAL_FUNC) sig_complete_msg);
-	signal_add("complete command action", (SIGNAL_FUNC) sig_complete_msg);
-	signal_add("complete erase command msg", (SIGNAL_FUNC) sig_erase_complete_msg);
-	signal_add("complete erase command query", (SIGNAL_FUNC) sig_erase_complete_msg);
-	signal_add("complete erase command action", (SIGNAL_FUNC) sig_erase_complete_msg);
-	signal_add("complete command connect", (SIGNAL_FUNC) sig_complete_connect);
-	signal_add("complete command server", (SIGNAL_FUNC) sig_complete_connect);
-	signal_add("complete command disconnect", (SIGNAL_FUNC) sig_complete_tag);
-	signal_add("complete command reconnect", (SIGNAL_FUNC) sig_complete_tag);
-	signal_add("complete command topic", (SIGNAL_FUNC) sig_complete_topic);
-	signal_add("complete command away", (SIGNAL_FUNC) sig_complete_away);
-	signal_add("complete command unalias", (SIGNAL_FUNC) sig_complete_unalias);
-	signal_add("complete command alias", (SIGNAL_FUNC) sig_complete_alias);
-	signal_add("complete command window item move", (SIGNAL_FUNC) sig_complete_channel);
-	signal_add("complete command server add", (SIGNAL_FUNC) sig_complete_server);
-	signal_add("complete command server remove", (SIGNAL_FUNC) sig_complete_server);
-	signal_add("complete command recode remove", (SIGNAL_FUNC) sig_complete_target);
-	signal_add("message public", (SIGNAL_FUNC) sig_message_public);
-	signal_add("message join", (SIGNAL_FUNC) sig_message_join);
-	signal_add("message private", (SIGNAL_FUNC) sig_message_private);
-	signal_add("message own_public", (SIGNAL_FUNC) sig_message_own_public);
-	signal_add("message own_private", (SIGNAL_FUNC) sig_message_own_private);
-	signal_add("nicklist remove", (SIGNAL_FUNC) sig_nick_removed);
-	signal_add("nicklist changed", (SIGNAL_FUNC) sig_nick_changed);
-	signal_add("send text", (SIGNAL_FUNC) event_text);
-	signal_add("server disconnected", (SIGNAL_FUNC) sig_server_disconnected);
-	signal_add("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
-	signal_add("setup changed", (SIGNAL_FUNC) read_settings);
-}
-
-void chat_completion_deinit(void)
-{
-	while (global_lastmsgs != NULL)
-		last_msg_destroy(&global_lastmsgs, global_lastmsgs->data);
-
-	signal_remove("complete word", (SIGNAL_FUNC) sig_complete_word);
-	signal_remove("complete command msg", (SIGNAL_FUNC) sig_complete_msg);
-	signal_remove("complete command query", (SIGNAL_FUNC) sig_complete_msg);
-	signal_remove("complete command action", (SIGNAL_FUNC) sig_complete_msg);
-	signal_remove("complete erase command msg", (SIGNAL_FUNC) sig_erase_complete_msg);
-	signal_remove("complete erase command query", (SIGNAL_FUNC) sig_erase_complete_msg);
-	signal_remove("complete erase command action", (SIGNAL_FUNC) sig_erase_complete_msg);
-	signal_remove("complete command connect", (SIGNAL_FUNC) sig_complete_connect);
-	signal_remove("complete command server", (SIGNAL_FUNC) sig_complete_connect);
-	signal_remove("complete command disconnect", (SIGNAL_FUNC) sig_complete_tag);
-	signal_remove("complete command reconnect", (SIGNAL_FUNC) sig_complete_tag);
-	signal_remove("complete command topic", (SIGNAL_FUNC) sig_complete_topic);
-	signal_remove("complete command away", (SIGNAL_FUNC) sig_complete_away);
-	signal_remove("complete command unalias", (SIGNAL_FUNC) sig_complete_unalias);
-	signal_remove("complete command alias", (SIGNAL_FUNC) sig_complete_alias);
-	signal_remove("complete command window item move", (SIGNAL_FUNC) sig_complete_channel);
-	signal_remove("complete command server add", (SIGNAL_FUNC) sig_complete_server);
-	signal_remove("complete command server remove", (SIGNAL_FUNC) sig_complete_server);
-	signal_remove("complete command recode remove", (SIGNAL_FUNC) sig_complete_target);
-	signal_remove("message public", (SIGNAL_FUNC) sig_message_public);
-	signal_remove("message join", (SIGNAL_FUNC) sig_message_join);
-	signal_remove("message private", (SIGNAL_FUNC) sig_message_private);
-	signal_remove("message own_public", (SIGNAL_FUNC) sig_message_own_public);
-	signal_remove("message own_private", (SIGNAL_FUNC) sig_message_own_private);
-	signal_remove("nicklist remove", (SIGNAL_FUNC) sig_nick_removed);
-	signal_remove("nicklist changed", (SIGNAL_FUNC) sig_nick_changed);
-	signal_remove("send text", (SIGNAL_FUNC) event_text);
-	signal_remove("server disconnected", (SIGNAL_FUNC) sig_server_disconnected);
-	signal_remove("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
-	signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
-}