Bug#7150: Distinguishing between left and right Alt keys on NextStep/OSX.

* lisp/cus-start.el (all): ns-right-alternate-modifier is new.

* lisp/term/ns-win.el (ns-right-alternate-modifier): New defvar.
(ns-right-option-modifier): New alias for ns-right-alternate-modifier.
(mac-right-option-modifier): New alias for ns-right-option-modifier.

* src/nsterm.m (Qleft): Declare.
(ns_right_alternate_modifier): New variable
(NSRightAlternateKeyMask): New define.
(EV_MODIFIERS): Parse NSRightAlternateKeyMask if
ns_right_alternate_modifier isn't Qleft.
(keyDown): If ns_right_alternate_modifier isn't Qleft, use it
as emacs modifier for NSRightAlternateKeyMask.
(syms_of_nsterm): DEFVAR_LISP ns-right-alternate-modifier.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index d63f417ed42..9ce5007d3b3 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,14 @@
+2010-10-10  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (Qleft): Declare.
+        (ns_right_alternate_modifier): New variable
+        (NSRightAlternateKeyMask): New define.
+        (EV_MODIFIERS): Parse NSRightAlternateKeyMask if
+        ns_right_alternate_modifier isn't Qleft.
+        (keyDown): If ns_right_alternate_modifier isn't Qleft, use it
+        as emacs modifier for NSRightAlternateKeyMask.
+        (syms_of_nsterm): DEFVAR_LISP ns-right-alternate-modifier.
+
 2010-10-08  Michael Albinus  <michael.albinus@gmx.de>
 
         * dbusbind.c (xd_get_dispatch_status): Return a Lisp_Object.