X-Git-Url: http://git.scottworley.com/reliable-chat/blobdiff_plain/16f7340b1fdda0273a3a28656b5c4cba99583371..cf44a97649f42952e85dca82a91f18fc4e14c1e9:/webclient/rc.html?ds=inline

diff --git a/webclient/rc.html b/webclient/rc.html
index df592d0..7f3e8d1 100644
--- a/webclient/rc.html
+++ b/webclient/rc.html
@@ -443,16 +443,22 @@
 
 	function rcinput(input) {
 		var message;
-		var re = /^\/([a-z]+) (.*)/
+		var re = /^\/(\S+)(\s(.*))?/;
 		var match = re.exec(input);
 		if (match) {
-			if (match[1] == 'me') {
-				message = "* " + rcnick() + "  " + match[2];
-			} else if (match[1] == 'nick') {
-				message = "*** " + rcnick() + " is now known as " + match[2];
-				rcsetnick(match[2]);
+			var command = match[1];
+			var rest = match[3];
+			if (command == 'me') {
+				message = "* " + rcnick() + "  " + rest;
+			} else if (command == 'nick') {
+				if (rcnick() == rest) {
+					rcaddmessagetoUI({'Text': '-!- Your nick is already ' + rcnick(), 'ServerTimes': {}});
+					return;
+				}
+				message = "*** " + rcnick() + " is now known as " + rest;
+				rcsetnick(rest);
 			} else {
-				rcaddmessagetoUI({'Text': '-!- No such command: ' + match[1], 'ServerTimes': {}});
+				rcaddmessagetoUI({'Text': '-!- No such command: ' + command, 'ServerTimes': {}});
 				return;
 			}
 		} else {
@@ -466,7 +472,9 @@
 
 	function rckeydown(event) {
 		if (event.keyCode == 13) {
-			rcinput(document.input.say.value);
+			if (document.input.say.value) {
+				rcinput(document.input.say.value);
+			}
 			document.input.say.value = "";
 			return false;
 		}