diff options
Diffstat (limited to 'lisp/jka-cmpr-hook.el')
| -rw-r--r-- | lisp/jka-cmpr-hook.el | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lisp/jka-cmpr-hook.el b/lisp/jka-cmpr-hook.el index d28fde0b214..bf312445f17 100644 --- a/lisp/jka-cmpr-hook.el +++ b/lisp/jka-cmpr-hook.el @@ -333,9 +333,14 @@ variables. Setting this through Custom does that automatically." :group 'jka-compr) (define-minor-mode auto-compression-mode - "Toggle automatic file compression and uncompression. -With prefix argument ARG, turn auto compression on if positive, else off. -Return the new status of auto compression (non-nil means on)." + "Toggle Auto Compression mode. +With a prefix argument ARG, enable Auto Compression mode if ARG +is positive, and disable it otherwise. If called from Lisp, +enable the mode if ARG is omitted or nil. + +Auto Compression mode is a global minor mode. When enabled, +compressed files are automatically uncompressed for reading, and +compressed when writing." :global t :init-value t :group 'jka-compr :version "22.1" (let* ((installed (jka-compr-installed-p)) (flag auto-compression-mode)) |