CodeMirror: C-like mode

Simple mode that tries to handle C-like languages as well as it can. Takes two configuration parameters: keywords, an object whose property names are the keywords in the language, and useCPP, which determines whether C preprocessor directives are recognized.

MIME types defined: text/x-csrc (C code), text/x-c++src (C++ code), text/x-java (Java code), text/x-csharp (C#).