master 9e6df01bf1: Respect `extra-keyboard-modifiers' when handling XI2 keyboard input

[Po Lu]

branch: master
commit 9e6df01bf1bd393fc0e7aacbda7f56df10ecbe03
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Respect `extra-keyboard-modifiers' when handling XI2 keyboard input
    
    * src/xterm.c (handle_one_xevent): Add extra modifiers to
    XI2 keyboard state.
---
 src/xterm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/xterm.c b/src/xterm.c
index 22f27700f6..6d498ad381 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -11572,6 +11572,8 @@ handle_one_xevent (struct x_display_info *dpyinfo,
                }
 #endif
 
+             state |= x_emacs_to_x_modifiers (dpyinfo, 
extra_keyboard_modifiers);
+
 #ifdef HAVE_XKB
              if (FRAME_DISPLAY_INFO (f)->xkb_desc)
                {