Version: 4.0 (using KDE 4.4.3)
Kwrite used to be able to use regular expressions with Find (Ctrl+F) but this
is only now available in Find and Replce (Ctrl+R). I am not sure why it
wouldn't be able for a mere find.
Steps to Reproduce:
1. open kwrite
3. Click 'Options' drop down
'Regular Expression' not in list
'Regular Expression' in list
Thanks for reporting this upstream. Going to close this report in favor of the upstream one.