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(Misc Events): Describe the help-echo event.

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Eli Zaretskii 2005-01-29 14:04:57 +00:00
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lispref/commands.texi
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@ -1547,6 +1547,21 @@ The usual way to handle this event is by visiting these files.
This kind of event is generated, at present, only on some kinds of
systems.
@cindex @code{help-echo} event
@item help-echo
This kind of event is generated when a mouse pointer moves onto a
portion of buffer text which has a @code{help-echo} text property.
The generated event has this form:
@example
(help-echo @var{frame} @var{help} @var{window} @var{object} @var{pos})
@end example
@noindent
The precise meaning of the event parameters and the way these
parameters are used to display the help-echo text are described in
@ref{Text help-echo}.
@cindex @code{usr1-signal} event
@cindex @code{usr2-signal} event
@item usr1-signal