Fix bug #10783 with w32 doc string of x-selection-exists-p.

 src/w32select.c (Fx_selection_exists_p): Sync doc string and
 argument list with xselect.c.

2 files changed, 16 insertions, 10 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a3fc046ddb5..30e81707642 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,7 +1,10 @@
 2012-02-11  Eli Zaretskii  <eliz@gnu.org>
 
-        * w16select.c (Fx_selection_exists_p): Sync doc string with
-        xselect.c.  (Bug#10783)
+        * w32select.c (Fx_selection_exists_p): Sync doc string and
+        argument list with xselect.c.  (Bug#10783)
+
+        * w16select.c (Fx_selection_exists_p): Sync doc string and
+        argument list with xselect.c.  (Bug#10783)
 
 2012-02-10  Glenn Morris  <rgm@gnu.org>
 
diff --git a/src/w32select.c b/src/w32select.c
index c60376b3a91..699c72b71a8 100644
--- a/src/w32select.c
+++ b/src/w32select.c
@@ -1009,14 +1009,17 @@ DEFUN ("w32-get-clipboard-data", Fw32_get_clipboard_data,
 /* Support checking for a clipboard selection. */
 
 DEFUN ("x-selection-exists-p", Fx_selection_exists_p, Sx_selection_exists_p,
-       0, 1, 0,
-       doc: /* Whether there is an owner for the given X Selection.
-The arg should be the name of the selection in question, typically one of
-the symbols `PRIMARY', `SECONDARY', or `CLIPBOARD'.
-\(Those are literal upper-case symbol names, since that's what X expects.)
-For convenience, the symbol nil is the same as `PRIMARY',
-and t is the same as `SECONDARY'.  */)
-  (Lisp_Object selection)
+       0, 2, 0,
+       doc: /* Whether there is an owner for the given X selection.
+SELECTION should be the name of the selection in question, typically
+one of the symbols `PRIMARY', `SECONDARY', or `CLIPBOARD'.  (X expects
+these literal upper-case names.)  The symbol nil is the same as
+`PRIMARY', and t is the same as `SECONDARY'.
+
+TERMINAL should be a terminal object or a frame specifying the X
+server to query.  If omitted or nil, that stands for the selected
+frame's display, or the first available X display.  */)
+  (Lisp_Object selection, Lisp_Object terminal)
 {
   CHECK_SYMBOL (selection);