Commit 85378c3f authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(Special Properties): Add index entry and xref for tooltips.

parent aea6173f
......@@ -2678,10 +2678,12 @@ or shorter, higher or lower, wider or narrow, or replaced with an image.
@item help-echo
@kindex help-echo @r{(text property)}
@cindex tooltip
@anchor{Text help-echo}
If text has a string as its @code{help-echo} property, then when you
move the mouse onto that text, Emacs displays that string in the echo
area, or in the tooltip window.
area, or in the tooltip window (@pxref{Tooltips,,, emacs, The GNU Emacs
Manual}).
If the value of the @code{help-echo} property is a function, that
function is called with three arguments, @var{window}, @var{object} and
......
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