EE-Syntax is a code syntax highlighter for ExpressionEngine 2. EE-Syntax is a server side parser that uses Geshi for the highlighting so it supports any language that Geshi supports over 190 different programming languages. The specific goal with EE-Syntax was to enable me to write about code and since ExpressionEngine didn’t have a server side syntax parser for ExpressionEngine 2 it just made sense to write a module.

EE-Syntax is a fork of WP-Syntax, the WordPress plugin, and hence is licensed under the GPL.  Because it’s built using WP-Syntax conventions any WordPress site that uses that plugin can have it’s data imported into ExpressionEngine and have EE-Syntax still format and style their code without any issues.

Note that this is more a soft release right now; because this a 100% free and GPL licensed add-on it’s taking a little bit of time to do an official release with it’s own section and documentation sections with this site. For now, please use the below as a base.

Usage Example

EE-Syntax works by using template tags combined with HTML markup within an entry. For the template, you wrap the code you want to highlight like the below:

{exp:ee_syntax:add_head} 
{exp:ee_syntax:filter}
	{content_with_code}
{/exp:ee_syntax:filter}

Note that the {exp:ee_syntax:add_head} tag is used to include a default CSS style sheet. If you have your own CSS file you’ll be using you can omit that tag.

Then, within your entries, you’ll want to ensure the formatting is set to None and mark up your code like the below:

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<pre lang="php" line="1">
if($foo)
{
 
}
elseif($bar)
{
 
}			   
</pre>