I’ve updated my SyntaxHighlighter Evolved plugin to v2.1.0. It incorporates changes made to Alex Gorbatchev’s script. Here are the relevant changes with my comments in italics:

• Major speed improvement thanks to a patch by Jose Prado. SyntaxHighlighter now can render 4-5k lines in just a second or two (tested on a MacBook Pro 2.4GHz).
• Added wrap-lines parameter option to disable line wrapping. See demo. (This can be accessed in my plugin via the “wraplines” parameter.)
• Toolbar is now activated on mouse over.
• Added ActionScript3 brush (thanks to Peter Atoria).
• Added JavaFX brush (thank to Patrick Webster).
• Added PowerShell brush (thanks to B.v.Zanten, Getronics)

An update notice should appear in your admin area soon.

Please leave any comments on the plugin’s homepage.