This plugin is outdated and might not be supported anymore
WP_CodeShield

WP_CodeShield

Details
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This plugin escapes all text inside code tags so you don’t have to worry about converting code to HTML characters (e.g. >‘s to >‘s). The contents of code tags inside posts and comments are run through php’s htmlspecialchars.

Details

Plugin code:
wp-codeshield
Plugin version:
0.4
Outdated:
Yes
WP version:
1.5 or higher
PHP version:
or higher
Test up to WP version:
2.3.1
Total installations:
20
Last updated:
2008-02-04
Rating:
Times rated:
0
code
convert
escape
htmlspecialchars