Updated /SERVER, /CHANNEL and /IGNORE in manual.

/CHANNEL ADD works now better when modifying existing channel.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@289 dbcabf3a-b0e7-0310-adc4-f8d773084564

docs/manual.txt

@@ -445,6 +445,9 @@
 
 	/SERVER -add -port 6668 irc.server.org 6667
 
+	If you want to remove some settings from existing server, for
+	example hostname, just give -host "" parameters to it.
+
 	After connected to server, Irssi can automatically change your user
 	mode. You can set it with /SET usermode <mode>, default is +i.
 
@@ -607,7 +610,7 @@
 	IRC networks. It can also automatically send the password when
 	manually joining to channel without specifying the password.
 
-	/CHANNEL ADD [-auto] [-bots <botmasks>] [-botcmd <command>]
+	/CHANNEL ADD [-auto | -noauto] [-bots <masks>] [-botcmd <command>]
 	         <channel> <ircnet> [<password>]
 
 	With -bots and -botcmd arguments you can automatically send
@@ -620,6 +623,10 @@
 	You can also use the -botcmd without -bots argument. The command is
 	then sent whenever you join the channel.
 
+	If you want to remove some settings from existing channel record,
+	for example bots, just give the -bots "" parameters to it. Password
+	can be removed by setting it to - (or actually, "" works too).
+
 	You can remove the channels with
 	/CHANNEL REMOVE <channel> <ircnet>
 
@@ -863,12 +870,16 @@
 
 	Irssi's ignoring options should be enough for everyone :)
 
-	/IGNORE [-regexp | -word] [-pattern <pattern>] [-except]
+	/IGNORE [-regexp | -word] [-pattern <pattern>] [-replies] [-except]
 	        [-channels <channel>] <mask> <levels> <^levels>
 
 	    -regexp: <pattern> is a regular expression
 	    -word: <pattern> must match to full words
 	    -pattern: <pattern> must match to the message's text
+	    -replies: Ignore replies to nick in channels. For example
+	              "/IGNORE -replies *!*@*.fi PUBLIC" ignores everyone
+		      from Finland, but also anyone sending message
+		      "tofinnishnick: blahblah".
 	    -except: *DON'T* ignore
 	    -channels: Ignore only in channels
 	    <mask>: Either a nick mask or list of channels

src/fe-common/irc/fe-channels.c

@@ -163,7 +163,7 @@ static void cmd_channel_list(void)
 		if (rec->autosendcmd != NULL && *rec->autosendcmd != '\0')
 			g_string_sprintfa(str, "botcmd: %s ", rec->autosendcmd);
 
-		g_string_truncate(str, str->len-1);
+		if (str->len > 0) g_string_truncate(str, str->len-1);
 		printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, IRCTXT_CHANSETUP_LINE,
 			    rec->name, rec->ircnet == NULL ? "" : rec->ircnet,
 			    rec->password == NULL ? "" : rec->password, str->str);
@@ -199,14 +199,15 @@ static void cmd_channel_add(const char *data)
 		rec->name = g_strdup(channel);
 		rec->ircnet = g_strdup(ircnet);
 	} else {
-		g_free_not_null(rec->botmasks);
+		if (stristr(args, "-bots")) g_free_and_null(rec->botmasks);
-		g_free_not_null(rec->autosendcmd);
+		if (stristr(args, "-botcmd")) g_free_and_null(rec->autosendcmd);
-		g_free_not_null(rec->password);
+		if (*password != '\0') g_free_and_null(rec->password);
 	}
-	rec->autojoin = stristr(args, "-auto") != NULL;
+	if (stristr(args, "-auto")) rec->autojoin = TRUE;
-	rec->botmasks = *botarg == '\0' ? NULL : g_strdup(botarg);
+	if (stristr(args, "-noauto")) rec->autojoin = FALSE;
-	rec->autosendcmd = *botcmdarg == '\0' ? NULL : g_strdup(botcmdarg);
+	if (*botarg != '\0') rec->botmasks = g_strdup(botarg);
-	rec->password = *password == '\0' ? NULL : g_strdup(password);
+	if (*botcmdarg != '\0') rec->autosendcmd = g_strdup(botcmdarg);
+	if (*password != '\0' && strcmp(password, "-") != 0) rec->password = g_strdup(password);
 	channels_setup_create(rec);
 	printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, IRCTXT_CHANSETUP_ADDED, channel, ircnet);