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Tweak mouse highlights in ediff-help

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* lisp/vc/ediff-help.el (ediff-set-help-overlays): Only put the
mouse-face overlay on the actual commands (bug#5079).  This avoids
a problem when you have very wide frames: The leading blank
portion of the buffer would get the mouse highlights.
This commit is contained in:
Lars Ingebrigtsen 2019-10-01 16:55:48 +02:00
parent 4fbe0ef20d
commit d8e741548c
1 changed files with 1 additions and 1 deletions
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2
lisp/vc/ediff-help.el
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@ -163,7 +163,7 @@ the value of this variable and the variables `ediff-help-message-*' in
(goto-char (point-min))
(let (overl beg end cmd)
(while (re-search-forward " *\\([^ \t\n|]+\\||\\) +-[^|\n]+" nil 'noerror)
(setq beg (match-beginning 0)
(setq beg (match-beginning 1)
end (match-end 0)
cmd (buffer-substring (match-beginning 1) (match-end 1)))
(setq overl (ediff-make-overlay beg end))