font-lock-syntactic-face-function

font-lock-syntactic-face-function is a variable defined in `font-lock.el'.
Its value is

#[(state)
  "\3038\203	\207\n\207"
  [state font-lock-string-face font-lock-comment-face 3]
  2]

• This variable may be risky if used as a file-local variable.

Documentation:
Function to determine which face to use when fontifying syntactically.
The function is called with a single parameter (the state as returned by
`parse-partial-sexp' at the beginning of the region to highlight) and
should return a face. This is normally set via `font-lock-defaults'.