runtime(doc): update getwininfo() documentation about popups

Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 75ca65ba12bcdfc96b745046e35d2403d604092e..90aefbf336df8438a304751f2026305389ccc535 100644 (file)
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -5338,14 +5338,17 @@ gettext({text} [, {package}])                           *gettext()*
 
 
 getwininfo([{winid}])                                  *getwininfo()*
-               Returns information about windows as a |List| with Dictionaries.
+               Returns information about windows as a |List| with
+               Dictionaries.
 
-               If {winid} is given Information about the window with that ID
-               is returned, as a |List| with one item.  If the window does not
-               exist the result is an empty list.
+               If {winid} is given, information about the window with that ID
+               is returned, as a |List| with one item.  When that window is a
+               |popup| window, information about that popup window is
+               returned.  If the window does not exist the result is an empty
+               list.
 
                Without {winid} information about all the windows in all the
-               tab pages is returned.
+               tab pages (excluding |popup|s) is returned.
 
                Each List item is a |Dictionary| with the following entries:
                        botline         last complete displayed buffer line