Add an optional testfn parameter to assoc

* src/fns.c (assoc): New optional testfn parameter used for comparison
when provided.
* test/src/fns-tests.el (test-assoc-testfn): Add tests for the new
'testfn' parameter.
* src/buffer.c:
* src/coding.c:
* src/dbusbind.c:
* src/font.c:
* src/fontset.c:
* src/gfilenotify.c:
* src/image.c:
* src/keymap.c:
* src/process.c:
* src/w32fns.c:
* src/w32font.c:
* src/w32notify.c:
* src/w32term.c:
* src/xdisp.c:
* src/xfont.c: Add a third argument to Fassoc calls.
* etc/NEWS:
* doc/lispref/lists.texi: Document the new 'testfn' parameter.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/w32term.c b/src/w32term.c
index c37805cb6ca..0f7bb9337f6 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -6110,7 +6110,7 @@ x_calc_absolute_position (struct frame *f)
 
           list = CDR(list);
 
-          geometry = Fassoc (Qgeometry, attributes);
+          geometry = Fassoc (Qgeometry, attributes, Qnil);
           if (!NILP (geometry))
             {
               monitor_left = Fnth (make_number (1), geometry);