(mac_to_emacs_modifiers): New argument UNMAPPED_MODS.

All callers changed.
(mac_quit_char_key_p, XTread_socket): Get Emacs modifiers from
mapped modifiers together with original ones.

1 files changed, 10 insertions, 9 deletions

diff --git a/src/macterm.c b/src/macterm.c
index 93efc711250..b3e163029c6 100644
--- a/src/macterm.c
+++ b/src/macterm.c
@@ -9045,13 +9045,13 @@ static const unsigned char fn_keycode_to_keycode_table[] = {
 
 static int
 #if USE_CARBON_EVENTS
-mac_to_emacs_modifiers (UInt32 mods)
+mac_to_emacs_modifiers (UInt32 mods, UInt32 unmapped_mods)
 #else
-mac_to_emacs_modifiers (EventModifiers mods)
+mac_to_emacs_modifiers (EventModifiers mods, EventModifiers unmapped_mods)
 #endif
 {
   unsigned int result = 0;
-  if (mods & shiftKey)
+  if ((mods | unmapped_mods) & shiftKey)
     result |= shift_modifier;
 
   /* Deactivated to simplify configuration:
@@ -9153,7 +9153,7 @@ mac_quit_char_key_p (modifiers, key_code)
   if (char_code & ~0xff)
     return 0;
 
-  emacs_modifiers = mac_to_emacs_modifiers (mapped_modifiers);
+  emacs_modifiers = mac_to_emacs_modifiers (mapped_modifiers, modifiers);
   if (emacs_modifiers & ctrl_modifier)
     c = make_ctrl_char (char_code);
 
@@ -9179,7 +9179,7 @@ mac_event_to_emacs_modifiers (EventRef eventRef)
     {
       mods &= ~(optionKey | cmdKey);
     }
-  return mac_to_emacs_modifiers (mods);
+  return mac_to_emacs_modifiers (mods, 0);
 }
 
 /* Given an event ref, return the code to use for the mouse button
@@ -9769,7 +9769,7 @@ mac_store_drag_event (window, mouse_pos, modifiers, desc)
   EVENT_INIT (buf);
 
   buf.kind = DRAG_N_DROP_EVENT;
-  buf.modifiers = mac_to_emacs_modifiers (modifiers);
+  buf.modifiers = mac_to_emacs_modifiers (modifiers, 0);
   buf.timestamp = TickCount () * (1000 / 60);
   XSETINT (buf.x, mouse_pos.h);
   XSETINT (buf.y, mouse_pos.v);
@@ -10255,7 +10255,7 @@ mac_handle_text_input_event (next_handler, event, data)
                     read_socket_inev->kind = ASCII_KEYSTROKE_EVENT;
                     read_socket_inev->code = code;
                     read_socket_inev->modifiers =
-                      mac_to_emacs_modifiers (modifiers);
+                      mac_to_emacs_modifiers (modifiers, 0);
                     read_socket_inev->modifiers |=
                       (extra_keyboard_modifiers
                        & (meta_modifier | alt_modifier
@@ -10901,7 +10901,7 @@ XTread_socket (sd, expected, hold_quit)
                     inev.modifiers = mac_event_to_emacs_modifiers (eventRef);
 #else
                     inev.code = mac_get_emulated_btn (er.modifiers);
-                    inev.modifiers = mac_to_emacs_modifiers (er.modifiers);
+                    inev.modifiers = mac_to_emacs_modifiers (er.modifiers, 0);
 #endif
                     XSETINT (inev.x, mouse_loc.h);
                     XSETINT (inev.y, mouse_loc.v);
@@ -11430,7 +11430,8 @@ XTread_socket (sd, expected, hold_quit)
                 inev.code = er.message & charCodeMask;
               }
 
-            inev.modifiers = mac_to_emacs_modifiers (mapped_modifiers);
+            inev.modifiers = mac_to_emacs_modifiers (mapped_modifiers,
+                                                     modifiers);
             inev.modifiers |= (extra_keyboard_modifiers
                                & (meta_modifier | alt_modifier
                                   | hyper_modifier | super_modifier));