Fix for irssi XMPP multi-line paste (/set paste_send_multiline on)

multiline.diff

--- irssi-0.8.15/src/fe-text/gui-readline.c	2010-04-03 17:19:42.000000000 +0100
+++ irssi-0.8.15/src/fe-text/gui-readline.c	2012-05-24 10:25:04.000000000 +0100
@@ -64,6 +64,7 @@
 static char *paste_old_prompt;
 static int paste_prompt, paste_line_count;
 static int paste_join_multiline;
+static int paste_send_multiline;
 static int paste_timeout_id;
 
 static void sig_input(void);
@@ -266,7 +267,7 @@
 		/* first line has to be kludged kind of to get pasting in the
 		   middle of line right.. */
 		for (i = 0; i < paste_buffer->len; i++) {
-			if (arr[i] == '\r' || arr[i] == '\n') {
+			if (!paste_send_multiline && (arr[i] == '\r' || arr[i] == '\n')) {
 				i++;
 				break;
 			}
@@ -286,7 +287,7 @@
 	/* rest of the lines */
 	str = g_string_new(NULL);
 	for (; i < paste_buffer->len; i++) {
-		if (arr[i] == '\r' || arr[i] == '\n') {
+		if (!paste_send_multiline && (arr[i] == '\r' || arr[i] == '\n')) {
 			history = command_history_current(active_win);
 			command_history_add(history, str->str);
 
@@ -930,6 +931,7 @@
 
 	paste_verify_line_count = settings_get_int("paste_verify_line_count");
 	paste_join_multiline = settings_get_bool("paste_join_multiline");
+	paste_send_multiline = settings_get_bool("paste_send_multiline");
 }
 
 void gui_readline_init(void)
@@ -954,6 +956,7 @@
 	   keycodes. this must be larger to allow them to work. */
 	settings_add_int("misc", "paste_verify_line_count", 5);
 	settings_add_bool("misc", "paste_join_multiline", TRUE);
+	settings_add_bool("misc", "paste_send_multiline", FALSE);
         setup_changed();
 
 	keyboard = keyboard_create(NULL);

very useful, thanks! Have you sent this patch to irssi upstream?