Syntax highlighting for lex in gedit

I know i just need a file like /usr/share/gtksourceview-2.0/language-specs/javascript.lang. Where can i find a language definition like th开发者_Python百科is for lex ?

You can find extra language definitions here, but it doesn't look like lex is among them. I think there may not be one yet. Here is a guide to writing your own.