Documentation followup for bug#32029

* etc/NEWS: Mention 'xref-find-definitions-at-mouse'

* doc/emacs/maintaining.texi (Looking Up Identifiers):
Document 'xref-find-definitions-at-mouse'.

1 files changed, 7 insertions, 0 deletions

diff --git a/doc/emacs/maintaining.texi b/doc/emacs/maintaining.texi
index df8c4479000..024fd9728c5 100644
--- a/doc/emacs/maintaining.texi
+++ b/doc/emacs/maintaining.texi
@@ -1813,6 +1813,8 @@ Find definitions of identifier, but display it in another window
 @item C-x 5 .@: @key{RET}
 Find definition of identifier, and display it in a new frame
 (@code{xref-find-definitions-other-frame}).
+@item M-x xref-find-definitions-at-mouse
+Find definition of identifier at mouse click.
 @item M-,
 Go back to where you previously invoked @kbd{M-.} and friends
 (@code{xref-pop-marker-stack}).
@@ -1853,6 +1855,11 @@ former is @w{@kbd{C-x 4 .}}
 (@code{xref-find-definitions-other-window}), and the latter is
 @w{@kbd{C-x 5 .}}  (@code{xref-find-definitions-other-frame}).
 
+  The command @code{xref-find-definitions-at-mouse} works like
+@code{xref-find-definitions}, but it looks for the identifier name at
+or around the place of a mouse event.  This command is intended to be
+bound to a mouse event, such as @kbd{C-M-mouse-1}, for example.
+
 @findex xref-find-apropos
 @kindex C-M-.
   The command @kbd{C-M-.} (@code{xref-find-apropos}) finds the