Software >

(on Wikipedia)
http://kate-editor.org/kwrite

A decent enough text editor.

See also:

• Kate

Regular expression tips ∞

Use KCharSelect (or gucharmap?)

2009-01-23 -- kcharselect is supposed to be in kdeutils, but that vanished from PCLinuxOS' repo. wtf.

I produce the characters in kwrite, then copy it into the dialogue myself. Messy, but it works.