Version: 0.70.0 (using 4.2.1 (KDE 4.2.1), Kubuntu packages) Compiler: cc OS: Linux (x86_64) release 2.6.27-14-generic Web links pasted in chat stop underlining in non-alphanumerical charactes so when clicking they do not open correcty by browser. The underlining (link recognition) should stop in a " " character only.
This seems fixed in KDE SC 4.6.1. Reopen the bug if you still can reproduce the bug.