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Diffstat (limited to 'lisp/progmodes/make-mode.el')
| -rw-r--r-- | lisp/progmodes/make-mode.el | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lisp/progmodes/make-mode.el b/lisp/progmodes/make-mode.el index adeec830ab4..72e2e863a76 100644 --- a/lisp/progmodes/make-mode.el +++ b/lisp/progmodes/make-mode.el @@ -587,7 +587,11 @@ makefile-special-targets-list: ;; Font lock. (make-local-variable 'font-lock-defaults) - (setq font-lock-defaults '(makefile-font-lock-keywords)) + (setq font-lock-defaults + ;; SYNTAX-BEGIN set to backward-paragraph to avoid slow-down + ;; near the end of a large buffer, due to parse-partial-sexp's + ;; trying to parse all the way till the beginning of buffer. + '(makefile-font-lock-keywords nil nil nil backward-paragraph)) ;; Add-log. (make-local-variable 'add-log-current-defun-function) |