<pre> Line Wrapper

Enables line wrapping in <pre> tags. Uncheck "Enabled" whenever you want to revert to the default behavior.

I wrote this extension after getting annoyed by a mailing list that displayed entire paragraphs on a single unreadable line. It injects a bit of CSS to enable line wrapping in <pre> tags: pre { white-space: pre-wrap; } This takes effect immediately on all active pages. I've published the (very short) source code under the Apache 2.0 license.