INSTALLATION

  1. Copy the codefilter folder to the Drupal modules/ directory, so that all
     files are in modules/codefilter.

  2. Go to administer > modules, and enable the codefilter.module

  3. Go to administer > input formats. Click 'configure' for the format you wish
     to enable codefilter in, and check the codefilter checkbox on the next
     page.
   
  4. Go to the input format's ordering page and rearrange the filtering chain to
     resolve any conflicts. For example, to prevent invalid XHTML in the form of
     '<p><div class="codefilter">' make sure "Code filter" comes before the
     "Line break converter."

  5. (optionally) Edit your theme to provide a div.codeblock style for blocks of
     code.