If anyone wants to post Arduino code with syntax highlighting on a WordPress site, that is quite easy to set up. You need only two things:
- WP-Syntax
a plugin that uses GeSHi as syntax highlighting engine - Arduino language file for GeSHi
A free definition of the Arduino code syntax
The plugin needs to get installed and activated. The language file needs to be placed in $WPROOT/wp-content/plugins/wp-syntax/geshi/geshi. After that the code can be easily marked as preformatted text with
<pre lang="Arduino"> // arduino code </pre>
Update 15.11.2012
I just noticed that the language file was missing in the GeSHi directory of my installation. I assume that it got deleted when I updated the plugin. Something to keep in mind for future updates.