The WP Unformatted plugin allows you to remove WordPress』s smart quotes (texturize) and auto XHTML tags (autop) functionality on a per-post basis.
Usage
Disable Adding XHTML Tags
To disable auto-formatting on a post, add a custom field 『sponge』 with a value of 『1』 to the post.
Disable Smart Quotes
To disable auto-smart-quotes on a post, add a custom field 『sandpaper』 with a value of 『1』 to the post.
Known Issues
None.
