diff options
Diffstat (limited to 'lisp/progmodes/hideif.el')
| -rw-r--r-- | lisp/progmodes/hideif.el | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lisp/progmodes/hideif.el b/lisp/progmodes/hideif.el index 48d1ac4b85e..374a45acec6 100644 --- a/lisp/progmodes/hideif.el +++ b/lisp/progmodes/hideif.el @@ -214,11 +214,15 @@ ;;;###autoload (define-minor-mode hide-ifdef-mode - "Toggle Hide-Ifdef mode. This is a minor mode, albeit a large one. -With ARG, turn Hide-Ifdef mode on if arg is positive, off otherwise. -In Hide-Ifdef mode, code within #ifdef constructs that the C preprocessor -would eliminate may be hidden from view. Several variables affect -how the hiding is done: + "Toggle features to hide/show #ifdef blocks (Hide-Ifdef mode). +With a prefix argument ARG, enable Hide-Ifdef mode if ARG is +positive, and disable it otherwise. If called from Lisp, enable +the mode if ARG is omitted or nil. + +Hide-Ifdef mode is a buffer-local minor mode for use with C and +C-like major modes. When enabled, code within #ifdef constructs +that the C preprocessor would eliminate may be hidden from view. +Several variables affect how the hiding is done: `hide-ifdef-env' An association list of defined and undefined symbols for the |