checkdoc-in-sample-code-pcheckdoc-in-sample-code-p is a compiled Lisp function in `
checkdoc.el'. (checkdoc-in-sample-code-p START LIMIT) Return non-nil if the current point is in a code fragment. A code fragment is identified by an open parenthesis followed by a symbol which is a valid function or a word in all CAPS, or a parenthesis that is quoted with the ' character. Only the region from START to LIMIT is allowed while searching for the bounding parenthesis.