diff options
Diffstat (limited to 'lisp/tabify.el')
| -rw-r--r-- | lisp/tabify.el | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lisp/tabify.el b/lisp/tabify.el index cb9508efa3e..b1a8e35fe2e 100644 --- a/lisp/tabify.el +++ b/lisp/tabify.el @@ -25,7 +25,9 @@ ;;;###autoload (defun untabify (start end) "Convert all tabs in region to multiple spaces, preserving columns. -The variable tab-width controls the action." +Called non-interactively, the region is specified by arguments +START and END, rather than by the position of point and mark. +The variable `tab-width' controls the spacing of tab stops." (interactive "r") (save-excursion (save-restriction @@ -44,7 +46,9 @@ The variable tab-width controls the action." "Convert multiple spaces in region to tabs when possible. A group of spaces is partially replaced by tabs when this can be done without changing the column they end at. -The variable tab-width controls the action." +Called non-interactively, the region is specified by arguments +START and END, rather than by the position of point and mark. +The variable `tab-width' controls the spacing of tab stops." (interactive "r") (save-excursion (save-restriction |