vimclojure / doc / clojure.txt

CLOJURE						*clojure.vim* *ft-clj-syntax*

The clojure syntax highlighting provides two options:
		If it exists and is nonzero, then Clojure's builtin functions
		are highlighted. This useful to distuingish macros and special
		forms from functions.

		If it exists and is nonzero, then differing levels of
		parenthesisation will receive different highlighting.
The g:clj_paren_rainbow option provides 10 levels of individual colorisation
for the parentheses. Because of the quantity of colorisation levels, unlike
non-rainbow highlighting, the rainbow mode specifies its highlighting using
ctermfg and guifg, thereby bypassing the usual colorscheme control using
standard highlighting groups. The actual highlighting used depends on the
dark/bright setting  (see |'bg'|).