Strip
From Scriptwiki
Adjusts stripping options in the Options dialog.
/strip <+-burc>
Note: Stripping is client-side and on the incoming direction. This setting will not strip output messages.
Switches
bur - turns on/off bold, underline, reverse and Italic color code stripping (can't be set separately).
c - turns on/off color stripping
Examples
/strip +bur-c Turns on bold, underline and reverse stripping, and disables color stripping.
/strip -burc Turns off all stripping.