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Diffstat (limited to 'lisp/progmodes/hideshow.el')
| -rw-r--r-- | lisp/progmodes/hideshow.el | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lisp/progmodes/hideshow.el b/lisp/progmodes/hideshow.el index fb4d445b595..845abc09842 100644 --- a/lisp/progmodes/hideshow.el +++ b/lisp/progmodes/hideshow.el @@ -323,13 +323,13 @@ Hideshow puts a unique overlay on each range of text to be hidden in the buffer. Here is a simple example of how to use this variable: (defun display-code-line-counts (ov) - (when (eq 'code (overlay-get ov 'hs)) - (overlay-put ov 'display + (when (eq \\='code (overlay-get ov \\='hs)) + (overlay-put ov \\='display (format \"... / %d\" (count-lines (overlay-start ov) (overlay-end ov)))))) - (setq hs-set-up-overlay 'display-code-line-counts) + (setq hs-set-up-overlay \\='display-code-line-counts) This example shows how to get information from the overlay as well as how to set its `display' property. See `hs-make-overlay' and |