diff options
| -rw-r--r-- | lispref/customize.texi | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lispref/customize.texi b/lispref/customize.texi index dac31947e3..d649b836ea 100644 --- a/lispref/customize.texi +++ b/lispref/customize.texi @@ -870,8 +870,11 @@ provide more information about the meanings of alternatives inside a @item :help-echo @var{motion-doc} When you move to this item with @code{widget-forward} or -@code{widget-backward}, it will display the string @var{motion-doc} -in the echo area. +@code{widget-backward}, it will display the string @var{motion-doc} in +the echo area. In addition, @var{motion-doc} is used as the mouse +@code{help-echo} string and may actually be a function or form evaluated +to yield a help string as for @code{help-echo} text properties. +@xref{Text help-echo}. @item :match @var{function} Specify how to decide whether a value matches the type. The |