.. C++.cpp C.c CAML.ml CGI.c CLIPS.clips CLISP.lisp COBOL.cbl COW.cow CSH.csh CSON.cson CSS.css CSharp.cs Cache ObjectScript.mac Cardinal.cardinal Casio BASIC Cbot.txt Cduce.cduce Centura.centura Ceylon.ceylon Chaos.kaos Chapel.chpl Cheddar.cheddar Cheese++.cheese Chef.ch Chicekn.chicken Cil.il Clean.icl Clipper.cli Clipper.clipper Clipper.prg Clojure.clj Cobra.cobra Coconut.coc CoffeeScript.coffee ColdFusion.cfm Common Lisp.lisp Concurnas.conc ContinuesEquation.ce Control Language.cllc Cool.cl Cor.cor Crystal.cr Cuda.cu Cuneiform.cfl Curry.curry CypherNeo4j.cypher cat.cat