LeaVerou/prism — pull request #204 by augustjd (2014-02-07 17:26:27+00:00)
Title: Updated prism-c.js for enhanced C macro support

Previously, #include resulted in the < and > being tagged as operators, which is confusing. Also, preprocessor directives are not allowed to have spaces after the # and before the directive (#include, #define, #if, etc.), so I updated the regex to ignore improperly formatted macros. Currently, macro arguments will be highlighted as properties, but you can line 11 to whatever flagging is desired (keyword, for instance) to visually distinguish between the macro and its arguments.