Update stripFormatCodes() for additional formatting characters

 - \x04 for hex color (IRCCloud)
 - \x11 for monospace (IRCCloud)
 - \x1e for strikethrough (Textual)

This patch does not actually add support for rendering those
styles, but at least ensures that highlighting still works
correctly if they are used.

Closes GH-337.

diff --git a/src/common/util.cpp b/src/common/util.cpp
index a59db8f..d9b9d2a 100644 (file)
--- a/src/common/util.cpp
+++ b/src/common/util.cpp
@@ -73,7 +73,7 @@ bool isChannelName(const QString &str)
 
 QString stripFormatCodes(QString message)
 {
-    static QRegExp regEx{"\x03(\\d\\d?(,\\d\\d?)?)?|[\x02\x0f\x12\x16\x1d\x1f]"};
+    static QRegExp regEx{"\x03(\\d\\d?(,\\d\\d?)?)?|\x04([\\da-fA-F]{6}(,[\\da-fA-F]{6})?)?|[\x02\x0f\x11\x12\x16\x1d\x1e\x1f]"};
     return message.remove(regEx);
 }