Users running a non-download version of Vanilla (pulled from github), on branch release/2019.016 or master from the last 2 weeks should upgrade to release/2019.017 or latest master for security reasons. Downloaded official open sources releases are not affected.

Code Prettify 1.0

Nifty syntax highlighter. Add this and you can say that your forum has code written by Google in it!

BetterBBCodem, Kses, and Textile don't seem to play nice with code blocks--they either don't play nice at all or consistent enough for this script.

HTML formatter replaces all newlines with <br />s, although it shouldn't touch them inside code or pre blocks. This extension has to do its best to undo this travesty in order to work properly. Thus any <br /> that actually should appear in the code gets turned into a newline.