Since bug 4801 was fixed, it is now possible to preview the source code of scripts and stylesheets when editing CSS and JS pages. Nonetheless, the source code is displayed in a <pre> instead of being highlighted (as happens e.g. after the page is saved).
It would be useful to have Geshi highlighting applied to the code during preview, because then the users wouldn't need to put <source> tags around the code (as in the URL above).
Version: unspecified
Severity: enhancement