On my Debian machine (using Gnome for X), I have it set up to switch between English (US) and Greek (Polytonic) for the keyboards. In the Greek keymap file (/usr/share/X11/xkb/symbols/gr), I have the lines
partial alphanumeric_keys alternate_group
xkb_symbols "polytonic" {
include "gr(extended)"
name[Group1] = "Greek (polytonic)";
key.type[Group1] = "THREE_LEVEL";
key <AD11> { [ dead_tilde, dead_diaeresis, dead_macron ] }; // ~ ¨ ¯
key <AD12> { [ dead_iota, VoidSymbol, dead_breve ] }; // ͺ ˘
key <AC10> { [ dead_acute, dead_psili ] }; // ´ ̓
key <AC11> { type[Group1]="FOUR_LEVEL",
[ dead_grave, dead_dasia, apostrophe, quotedbl ] };
// ` ̔ ' "
};
So I would expect when I type AltGr + [ (I.e, AltGr + AD11) I would get a dead macron (include "level3(ralt_switch)" is part of the Greek (Extended) keyboard). But I do not get a macron, I instead just get [. What gives? Why isn't this keyboard working as described in the keymap file? (AltGr seems to work fine on the other keys, also.)
