Function: makefile-extract-varname-from-text

makefile-extract-varname-from-text is a byte-compiled function defined in makefile-edit.el.gz.

Signature

(makefile-extract-varname-from-text TEXT)

Documentation

Extract the variable name from TEXT if it is a variable reference.

Return nil if it isn't a variable.

Source Code

;; Defined in /usr/src/emacs/lisp/cedet/ede/makefile-edit.el.gz
(defun makefile-extract-varname-from-text (text)
  "Extract the variable name from TEXT if it is a variable reference.
Return nil if it isn't a variable."
  (save-match-data
    (when (string-match "\\$\\s(\\([A-Za-z0-9_]+\\)\\s)" text)
      (match-string 1 text))))