Bug#258044: xlibs: XGetModifierMapping() doesn't work well with Ivan Pascal's workaround for multi-layout maps that use different modifier keysyms

[Denis Barbier]

[Tuomo Valkonen]
> The keycode for Alt_L is 0x40. xmodmap also reports two mappings
>         keycode  64 = Alt_L Meta_L
>         keycode 125 = Alt_L
> 
> and only XGetModifierMapping uses the incorrect one, causing at least
> some programs to not ignore alt presses/releases as they should.

This has been fixed in -6, can you please confirm?

Denis