diff options
| -rw-r--r-- | src/w32fns.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/w32fns.c b/src/w32fns.c index 07001736595..29ce4c70cd5 100644 --- a/src/w32fns.c +++ b/src/w32fns.c @@ -49,6 +49,10 @@ Lisp_Object Vwin32_color_map; /* Non nil if alt key presses are passed on to Windows. */ Lisp_Object Vwin32_pass_alt_to_system; +/* Non nil if alt key is translated to meta_modifier, nil if it is translated + to alt_modifier. */ +Lisp_Object Vwin32_alt_is_meta; + /* Non nil if left window, right window, and application key events are passed on to Windows. */ Lisp_Object Vwin32_pass_optional_keys_to_system; @@ -2650,7 +2654,8 @@ win32_get_modifiers () { return (((GetKeyState (VK_SHIFT)&0x8000) ? shift_modifier : 0) | ((GetKeyState (VK_CONTROL)&0x8000) ? ctrl_modifier : 0) | - ((GetKeyState (VK_MENU)&0x8000) ? meta_modifier : 0)); + ((GetKeyState (VK_MENU)&0x8000) ? + ((NILP (Vwin32_alt_is_meta)) ? alt_modifier : meta_modifier) : 0)); } void @@ -5002,6 +5007,11 @@ When non-nil, for example, alt pressed and released and then space will\n\ open the System menu. When nil, Emacs silently swallows alt key events."); Vwin32_pass_alt_to_system = Qnil; + DEFVAR_LISP ("win32-alt-is-meta", &Vwin32_alt_is_meta, + "Non-nil if the alt key is to be considered the same as the meta key.\n\ +When nil, Emacs will translate the alt key to the Alt modifier, and not Meta."); + Vwin32_alt_is_meta = Qt; + DEFVAR_LISP ("win32-pass-optional-keys-to-system", &Vwin32_pass_optional_keys_to_system, "Non-nil if the 'optional' keys (left window, right window,\n\ |