added :Q command

Author: mcpcpc

README

@@ -15,17 +15,18 @@ FEATURES
 --------
 
 - automatic host PING response.
-- automatic word wrapping based on default (or user defined) widths.
 - vi-like shortcuts:
 
   :m <message>                send a message to the current channel
   :M <nick|channel> <message> send a message to a specified nick or channel
   :n <message>                send a message to NickServ
   :j <channel>                join a specified channel
   :p <channel>                leave a specified channel
-  :q                          close the host connection and quit kirc
+  :Q <message>                send a message and close the host connection
+  :q                          close the host connection
 
-- Color scheme definition via ANSI 8-bit colors [1]. Therefore, one could
+- automatic word wrapping using the greedy algorithm.
+- color scheme definition via ANSI 8-bit colors [1]. Therefore, one could
   theoretically achieve uniform color definition across all shell applications
   and tools.
 

kirc.c

@@ -194,7 +194,7 @@ main(int argc, char **argv) {
         printf("%*s press <RETURN> key to exit", gutl, " ");
     }
     else {
-        char usrin[cmax], v1[cmax], v2[20];
+        char usrin[cmax], v1[cmax], v2[20], c1;
         struct termios tp, save;
 
         tcgetattr(STDIN_FILENO, &tp);
@@ -210,12 +210,12 @@ main(int argc, char **argv) {
             fgets(usrin, cmax, stdin);
             tcsetattr(STDIN_FILENO, TCSANOW, &save);
 
-            if (usrin[0] == ':') {
-                if (sscanf(usrin, ":%*[M] %s %[^\n]\n", v2, v1) != 3) {
-                    sscanf(usrin, ":%*[njpm] %[^\n]\n", v1);
-                }
+            if (sscanf(usrin, ":%[M] %s %[^\n]\n", &c1, v2, v1) == 3 ||
+                sscanf(usrin, ":%[Qnjpm] %[^\n]\n", &c1, v1) == 2 ||
+                sscanf(usrin, ":%[q]\n", &c1) == 1) {
                 switch (usrin[1]) {
                     case 'q': dprintf(fd[1], "quit\n"); break;
+                    case 'Q': dprintf(fd[1], "quit %s\n", v1); break;
                     case 'j': dprintf(fd[1], "join %s\n", v1); break;
                     case 'p': dprintf(fd[1], "part %s\n", v1); break;
                     case 'm': dprintf(fd[1], "privmsg #%s :%s\n", chan, v1); break;