state: fix unbound virtual modifier bug

Recent xkeyboard-config introduced the following line in symbols/level3:
    vmods = LevelThree,
However, the XKM format which xkbcomp produces for the X server can't
handle explicit virtual modifiers such as this:
https://bugs.freedesktop.org/show_bug.cgi?id=4927

So by doing the following, for example:

setxkbmap -layout de (or another 3-level layouts)
xkbcomp $DISPLAY out.xkb
xkbcomp out.xkb $DISPLAY

The modifier is lost and can't be used for switching to Level3 (see the
included test).

We, however, are affected worse by this bug when we load the out.xkb
keymap. First, the FOUR_LEVEL_ALPHABETIC key type has these entries:
    map[None] = Level1;
    map[Shift] = Level2;
    map[Lock]  = Level2;
    map[LevelThree] = Level3;
    [...]
Now, because the LevelThree virtual modifier is not bound to anything,
the effective mask of the "map[LevelThree]" entry is just 0. So when
the modifier state is empty (initial state), this entry is chosen, and
we get Level3, instead of failing to match any entry and getting the
default Level1.

The difference in behavior from the xserver stems from this commit:
acdad6058d52dc8a3e724dc95448300850d474f2
Which removed the entry->active field. Without bugs, this would be
correct; however, it seems in this case we should just follow the
server's behavior.

The server sets the entry->active field like so in XKBMisc.c:
    /* entry is active if vmods are bound */
    entry->active = (mask != 0);
The xkblib spec explains this field, but does not specify how to
initialize it. This commit does the same as above but more directly.

Signed-off-by: Ran Benita <ran234@gmail.com>

2 files changed, 1543 insertions, 1 deletions

diff --git a/test/data/keymaps/unbound-vmod.xkb b/test/data/keymaps/unbound-vmod.xkb
new file mode 100644
index 0000000..a1733c1
--- /dev/null
+++ b/test/data/keymaps/unbound-vmod.xkb
@@ -0,0 +1,1533 @@
+xkb_keymap {
+xkb_keycodes "evdev+aliases(qwertz)" {
+    minimum = 8;
+    maximum = 255;
+     <ESC> = 9;
+    <AE01> = 10;
+    <AE02> = 11;
+    <AE03> = 12;
+    <AE04> = 13;
+    <AE05> = 14;
+    <AE06> = 15;
+    <AE07> = 16;
+    <AE08> = 17;
+    <AE09> = 18;
+    <AE10> = 19;
+    <AE11> = 20;
+    <AE12> = 21;
+    <BKSP> = 22;
+     <TAB> = 23;
+    <AD01> = 24;
+    <AD02> = 25;
+    <AD03> = 26;
+    <AD04> = 27;
+    <AD05> = 28;
+    <AD06> = 29;
+    <AD07> = 30;
+    <AD08> = 31;
+    <AD09> = 32;
+    <AD10> = 33;
+    <AD11> = 34;
+    <AD12> = 35;
+    <RTRN> = 36;
+    <LCTL> = 37;
+    <AC01> = 38;
+    <AC02> = 39;
+    <AC03> = 40;
+    <AC04> = 41;
+    <AC05> = 42;
+    <AC06> = 43;
+    <AC07> = 44;
+    <AC08> = 45;
+    <AC09> = 46;
+    <AC10> = 47;
+    <AC11> = 48;
+    <TLDE> = 49;
+    <LFSH> = 50;
+    <BKSL> = 51;
+    <AB01> = 52;
+    <AB02> = 53;
+    <AB03> = 54;
+    <AB04> = 55;
+    <AB05> = 56;
+    <AB06> = 57;
+    <AB07> = 58;
+    <AB08> = 59;
+    <AB09> = 60;
+    <AB10> = 61;
+    <RTSH> = 62;
+    <KPMU> = 63;
+    <LALT> = 64;
+    <SPCE> = 65;
+    <CAPS> = 66;
+    <FK01> = 67;
+    <FK02> = 68;
+    <FK03> = 69;
+    <FK04> = 70;
+    <FK05> = 71;
+    <FK06> = 72;
+    <FK07> = 73;
+    <FK08> = 74;
+    <FK09> = 75;
+    <FK10> = 76;
+    <NMLK> = 77;
+    <SCLK> = 78;
+     <KP7> = 79;
+     <KP8> = 80;
+     <KP9> = 81;
+    <KPSU> = 82;
+     <KP4> = 83;
+     <KP5> = 84;
+     <KP6> = 85;
+    <KPAD> = 86;
+     <KP1> = 87;
+     <KP2> = 88;
+     <KP3> = 89;
+     <KP0> = 90;
+    <KPDL> = 91;
+    <LVL3> = 92;
+    <LSGT> = 94;
+    <FK11> = 95;
+    <FK12> = 96;
+    <AB11> = 97;
+    <KATA> = 98;
+    <HIRA> = 99;
+    <HENK> = 100;
+    <HKTG> = 101;
+    <MUHE> = 102;
+    <JPCM> = 103;
+    <KPEN> = 104;
+    <RCTL> = 105;
+    <KPDV> = 106;
+    <PRSC> = 107;
+    <RALT> = 108;
+    <LNFD> = 109;
+    <HOME> = 110;
+      <UP> = 111;
+    <PGUP> = 112;
+    <LEFT> = 113;
+    <RGHT> = 114;
+     <END> = 115;
+    <DOWN> = 116;
+    <PGDN> = 117;
+     <INS> = 118;
+    <DELE> = 119;
+    <I120> = 120;
+    <MUTE> = 121;
+    <VOL-> = 122;
+    <VOL+> = 123;
+    <POWR> = 124;
+    <KPEQ> = 125;
+    <I126> = 126;
+    <PAUS> = 127;
+    <I128> = 128;
+    <I129> = 129;
+    <HNGL> = 130;
+    <HJCV> = 131;
+    <AE13> = 132;
+    <LWIN> = 133;
+    <RWIN> = 134;
+    <COMP> = 135;
+    <STOP> = 136;
+    <AGAI> = 137;
+    <PROP> = 138;
+    <UNDO> = 139;
+    <FRNT> = 140;
+    <COPY> = 141;
+    <OPEN> = 142;
+    <PAST> = 143;
+    <FIND> = 144;
+     <CUT> = 145;
+    <HELP> = 146;
+    <I147> = 147;
+    <I148> = 148;
+    <I149> = 149;
+    <I150> = 150;
+    <I151> = 151;
+    <I152> = 152;
+    <I153> = 153;
+    <I154> = 154;
+    <I155> = 155;
+    <I156> = 156;
+    <I157> = 157;
+    <I158> = 158;
+    <I159> = 159;
+    <I160> = 160;
+    <I161> = 161;
+    <I162> = 162;
+    <I163> = 163;
+    <I164> = 164;
+    <I165> = 165;
+    <I166> = 166;
+    <I167> = 167;
+    <I168> = 168;
+    <I169> = 169;
+    <I170> = 170;
+    <I171> = 171;
+    <I172> = 172;
+    <I173> = 173;
+    <I174> = 174;
+    <I175> = 175;
+    <I176> = 176;
+    <I177> = 177;
+    <I178> = 178;
+    <I179> = 179;
+    <I180> = 180;
+    <I181> = 181;
+    <I182> = 182;
+    <I183> = 183;
+    <I184> = 184;
+    <I185> = 185;
+    <I186> = 186;
+    <I187> = 187;
+    <I188> = 188;
+    <I189> = 189;
+    <I190> = 190;
+    <FK13> = 191;
+    <FK14> = 192;
+    <FK15> = 193;
+    <FK16> = 194;
+    <FK17> = 195;
+    <FK18> = 196;
+    <FK19> = 197;
+    <FK20> = 198;
+    <FK21> = 199;
+    <FK22> = 200;
+    <FK23> = 201;
+    <FK24> = 202;
+    <MDSW> = 203;
+     <ALT> = 204;
+    <META> = 205;
+    <SUPR> = 206;
+    <HYPR> = 207;
+    <I208> = 208;
+    <I209> = 209;
+    <I210> = 210;
+    <I211> = 211;
+    <I212> = 212;
+    <I213> = 213;
+    <I214> = 214;
+    <I215> = 215;
+    <I216> = 216;
+    <I217> = 217;
+    <I218> = 218;
+    <I219> = 219;
+    <I220> = 220;
+    <I221> = 221;
+    <I222> = 222;
+    <I223> = 223;
+    <I224> = 224;
+    <I225> = 225;
+    <I226> = 226;
+    <I227> = 227;
+    <I228> = 228;
+    <I229> = 229;
+    <I230> = 230;
+    <I231> = 231;
+    <I232> = 232;
+    <I233> = 233;
+    <I234> = 234;
+    <I235> = 235;
+    <I236> = 236;
+    <I237> = 237;
+    <I238> = 238;
+    <I239> = 239;
+    <I240> = 240;
+    <I241> = 241;
+    <I242> = 242;
+    <I243> = 243;
+    <I244> = 244;
+    <I245> = 245;
+    <I246> = 246;
+    <I247> = 247;
+    <I248> = 248;
+    <I249> = 249;
+    <I250> = 250;
+    <I251> = 251;
+    <I252> = 252;
+    <I253> = 253;
+    indicator 1 = "Caps Lock";
+    indicator 2 = "Num Lock";
+    indicator 3 = "Scroll Lock";
+    indicator 4 = "Compose";
+    indicator 5 = "Kana";
+    indicator 6 = "Sleep";
+    indicator 7 = "Suspend";
+    indicator 8 = "Mute";
+    indicator 9 = "Misc";
+    indicator 10 = "Mail";
+    indicator 11 = "Charging";
+    virtual indicator 12 = "Shift Lock";
+    virtual indicator 13 = "Group 2";
+    virtual indicator 14 = "Mouse Keys";
+    alias <AC12> = <BKSL>;
+    alias <MENU> = <COMP>;
+    alias <HZTG> = <TLDE>;
+    alias <LMTA> = <LWIN>;
+    alias <RMTA> = <RWIN>;
+    alias <ALGR> = <RALT>;
+    alias <KPPT> = <I129>;
+    alias <LatQ> = <AD01>;
+    alias <LatW> = <AD02>;
+    alias <LatE> = <AD03>;
+    alias <LatR> = <AD04>;
+    alias <LatT> = <AD05>;
+    alias <LatZ> = <AD06>;
+    alias <LatU> = <AD07>;
+    alias <LatI> = <AD08>;
+    alias <LatO> = <AD09>;
+    alias <LatP> = <AD10>;
+    alias <LatA> = <AC01>;
+    alias <LatS> = <AC02>;
+    alias <LatD> = <AC03>;
+    alias <LatF> = <AC04>;
+    alias <LatG> = <AC05>;
+    alias <LatH> = <AC06>;
+    alias <LatJ> = <AC07>;
+    alias <LatK> = <AC08>;
+    alias <LatL> = <AC09>;
+    alias <LatY> = <AB01>;
+    alias <LatX> = <AB02>;
+    alias <LatC> = <AB03>;
+    alias <LatV> = <AB04>;
+    alias <LatB> = <AB05>;
+    alias <LatN> = <AB06>;
+    alias <LatM> = <AB07>;
+};
+
+xkb_types "complete" {
+
+    virtual_modifiers NumLock,Alt,LevelThree,LAlt,RAlt,RControl,LControl,ScrollLock,LevelFive,AltGr,Meta,Super,Hyper;
+
+    type "ONE_LEVEL" {
+        modifiers= none;
+        level_name[Level1]= "Any";
+    };
+    type "TWO_LEVEL" {
+        modifiers= Shift;
+        map[Shift]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+    };
+    type "ALPHABETIC" {
+        modifiers= Shift+Lock;
+        map[Shift]= Level2;
+        map[Lock]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Caps";
+    };
+    type "KEYPAD" {
+        modifiers= Shift+NumLock;
+        map[Shift]= Level2;
+        map[NumLock]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Number";
+    };
+    type "SHIFT+ALT" {
+        modifiers= Shift+Alt;
+        map[Shift+Alt]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift+Alt";
+    };
+    type "PC_CONTROL_LEVEL2" {
+        modifiers= Control;
+        map[Control]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Control";
+    };
+    type "PC_LCONTROL_LEVEL2" {
+        modifiers= LControl;
+        map[LControl]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "LControl";
+    };
+    type "PC_RCONTROL_LEVEL2" {
+        modifiers= RControl;
+        map[RControl]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "RControl";
+    };
+    type "PC_ALT_LEVEL2" {
+        modifiers= Alt;
+        map[Alt]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Alt";
+    };
+    type "PC_LALT_LEVEL2" {
+        modifiers= LAlt;
+        map[LAlt]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "LAlt";
+    };
+    type "PC_RALT_LEVEL2" {
+        modifiers= RAlt;
+        map[RAlt]= Level2;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "RAlt";
+    };
+    type "CTRL+ALT" {
+        modifiers= Shift+Control+Alt+LevelThree;
+        map[Shift]= Level2;
+        preserve[Shift]= Shift;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        preserve[Shift+LevelThree]= Shift;
+        map[Control+Alt]= Level5;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+        level_name[Level5]= "Ctrl+Alt";
+    };
+    type "LOCAL_EIGHT_LEVEL" {
+        modifiers= Shift+Lock+Control+LevelThree;
+        map[Shift+Lock]= Level1;
+        map[Shift]= Level2;
+        map[Lock]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+Lock+LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Lock+LevelThree]= Level4;
+        map[Control]= Level5;
+        map[Shift+Lock+Control]= Level5;
+        map[Shift+Control]= Level6;
+        map[Lock+Control]= Level6;
+        map[Control+LevelThree]= Level7;
+        map[Shift+Lock+Control+LevelThree]= Level7;
+        map[Shift+Control+LevelThree]= Level8;
+        map[Lock+Control+LevelThree]= Level8;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Level3";
+        level_name[Level4]= "Shift Level3";
+        level_name[Level5]= "Ctrl";
+        level_name[Level6]= "Shift Ctrl";
+        level_name[Level7]= "Level3 Ctrl";
+        level_name[Level8]= "Shift Level3 Ctrl";
+    };
+    type "THREE_LEVEL" {
+        modifiers= Shift+LevelThree;
+        map[Shift]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level3;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Level3";
+    };
+    type "EIGHT_LEVEL" {
+        modifiers= Shift+LevelThree+LevelFive;
+        map[Shift]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[LevelFive]= Level5;
+        map[Shift+LevelFive]= Level6;
+        map[LevelThree+LevelFive]= Level7;
+        map[Shift+LevelThree+LevelFive]= Level8;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+        level_name[Level5]= "X";
+        level_name[Level6]= "X Shift";
+        level_name[Level7]= "X Alt Base";
+        level_name[Level8]= "X Shift Alt";
+    };
+    type "EIGHT_LEVEL_ALPHABETIC" {
+        modifiers= Shift+Lock+LevelThree+LevelFive;
+        map[Shift]= Level2;
+        map[Lock]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Lock+LevelThree]= Level4;
+        map[Shift+Lock+LevelThree]= Level3;
+        map[LevelFive]= Level5;
+        map[Shift+LevelFive]= Level6;
+        map[Lock+LevelFive]= Level6;
+        map[LevelThree+LevelFive]= Level7;
+        map[Shift+LevelThree+LevelFive]= Level8;
+        map[Lock+LevelThree+LevelFive]= Level8;
+        map[Shift+Lock+LevelThree+LevelFive]= Level7;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+        level_name[Level5]= "X";
+        level_name[Level6]= "X Shift";
+        level_name[Level7]= "X Alt Base";
+        level_name[Level8]= "X Shift Alt";
+    };
+    type "EIGHT_LEVEL_SEMIALPHABETIC" {
+        modifiers= Shift+Lock+LevelThree+LevelFive;
+        map[Shift]= Level2;
+        map[Lock]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Lock+LevelThree]= Level3;
+        preserve[Lock+LevelThree]= Lock;
+        map[Shift+Lock+LevelThree]= Level4;
+        preserve[Shift+Lock+LevelThree]= Lock;
+        map[LevelFive]= Level5;
+        map[Shift+LevelFive]= Level6;
+        map[Lock+LevelFive]= Level6;
+        preserve[Lock+LevelFive]= Lock;
+        map[Shift+Lock+LevelFive]= Level6;
+        preserve[Shift+Lock+LevelFive]= Lock;
+        map[LevelThree+LevelFive]= Level7;
+        map[Shift+LevelThree+LevelFive]= Level8;
+        map[Lock+LevelThree+LevelFive]= Level7;
+        preserve[Lock+LevelThree+LevelFive]= Lock;
+        map[Shift+Lock+LevelThree+LevelFive]= Level8;
+        preserve[Shift+Lock+LevelThree+LevelFive]= Lock;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+        level_name[Level5]= "X";
+        level_name[Level6]= "X Shift";
+        level_name[Level7]= "X Alt Base";
+        level_name[Level8]= "X Shift Alt";
+    };
+    type "FOUR_LEVEL" {
+        modifiers= Shift+LevelThree;
+        map[Shift]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+    };
+    type "FOUR_LEVEL_ALPHABETIC" {
+        modifiers= Shift+Lock+LevelThree;
+        map[Shift]= Level2;
+        map[Lock]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Lock+LevelThree]= Level4;
+        map[Shift+Lock+LevelThree]= Level3;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+    };
+    type "FOUR_LEVEL_SEMIALPHABETIC" {
+        modifiers= Shift+Lock+LevelThree;
+        map[Shift]= Level2;
+        map[Lock]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Lock+LevelThree]= Level3;
+        preserve[Lock+LevelThree]= Lock;
+        map[Shift+Lock+LevelThree]= Level4;
+        preserve[Shift+Lock+LevelThree]= Lock;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+    };
+    type "FOUR_LEVEL_MIXED_KEYPAD" {
+        modifiers= Shift+NumLock+LevelThree;
+        map[Shift+NumLock]= Level1;
+        map[NumLock]= Level2;
+        map[Shift]= Level2;
+        map[LevelThree]= Level3;
+        map[NumLock+LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Shift+NumLock+LevelThree]= Level4;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Number";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+    };
+    type "FOUR_LEVEL_X" {
+        modifiers= Shift+Control+Alt+LevelThree;
+        map[LevelThree]= Level2;
+        map[Shift+LevelThree]= Level3;
+        map[Control+Alt]= Level4;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Alt Base";
+        level_name[Level3]= "Shift Alt";
+        level_name[Level4]= "Ctrl+Alt";
+    };
+    type "SEPARATE_CAPS_AND_SHIFT_ALPHABETIC" {
+        modifiers= Shift+Lock+LevelThree;
+        map[Shift]= Level2;
+        map[Lock]= Level4;
+        preserve[Lock]= Lock;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Lock+LevelThree]= Level3;
+        preserve[Lock+LevelThree]= Lock;
+        map[Shift+Lock+LevelThree]= Level3;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "AltGr Base";
+        level_name[Level4]= "Shift AltGr";
+    };
+    type "FOUR_LEVEL_PLUS_LOCK" {
+        modifiers= Shift+Lock+LevelThree;
+        map[Shift]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[Lock]= Level5;
+        map[Shift+Lock]= Level2;
+        map[Lock+LevelThree]= Level3;
+        map[Shift+Lock+LevelThree]= Level4;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Shift";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Shift Alt";
+        level_name[Level5]= "Lock";
+    };
+    type "FOUR_LEVEL_KEYPAD" {
+        modifiers= Shift+NumLock+LevelThree;
+        map[Shift]= Level2;
+        map[NumLock]= Level2;
+        map[LevelThree]= Level3;
+        map[Shift+LevelThree]= Level4;
+        map[NumLock+LevelThree]= Level4;
+        map[Shift+NumLock+LevelThree]= Level3;
+        level_name[Level1]= "Base";
+        level_name[Level2]= "Number";
+        level_name[Level3]= "Alt Base";
+        level_name[Level4]= "Alt Number";
+    };
+};
+
+xkb_compatibility "complete" {
+
+    virtual_modifiers NumLock,Alt,LevelThree,LAlt,RAlt,RControl,LControl,ScrollLock,LevelFive,AltGr,Meta,Super,Hyper;
+
+    interpret.useModMapMods= AnyLevel;
+    interpret.repeat= False;
+    interpret.locking= False;
+    interpret ISO_Level2_Latch+Exactly(Shift) {
+        useModMapMods=level1;
+        action= LatchMods(modifiers=Shift,clearLocks,latchToLock);
+    };
+    interpret Shift_Lock+AnyOf(Shift+Lock) {
+        action= LockMods(modifiers=Shift);
+    };
+    interpret Num_Lock+AnyOf(all) {
+        virtualModifier= NumLock;
+        action= LockMods(modifiers=NumLock);
+    };
+    interpret ISO_Level3_Shift+AnyOf(all) {
+        virtualModifier= LevelThree;
+        useModMapMods=level1;
+        action= SetMods(modifiers=LevelThree,clearLocks);
+    };
+    interpret ISO_Level3_Latch+AnyOf(all) {
+        virtualModifier= LevelThree;
+        useModMapMods=level1;
+        action= LatchMods(modifiers=LevelThree,clearLocks,latchToLock);
+    };
+    interpret ISO_Level3_Lock+AnyOf(all) {
+        virtualModifier= LevelThree;
+        useModMapMods=level1;
+        action= LockMods(modifiers=LevelThree);
+    };
+    interpret Alt_L+AnyOf(all) {
+        virtualModifier= Alt;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Alt_R+AnyOf(all) {
+        virtualModifier= Alt;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Meta_L+AnyOf(all) {
+        virtualModifier= Meta;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Meta_R+AnyOf(all) {
+        virtualModifier= Meta;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Super_L+AnyOf(all) {
+        virtualModifier= Super;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Super_R+AnyOf(all) {
+        virtualModifier= Super;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Hyper_L+AnyOf(all) {
+        virtualModifier= Hyper;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Hyper_R+AnyOf(all) {
+        virtualModifier= Hyper;
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    interpret Scroll_Lock+AnyOf(all) {
+        virtualModifier= ScrollLock;
+        action= LockMods(modifiers=modMapMods);
+    };
+    interpret ISO_Level5_Shift+AnyOf(all) {
+        virtualModifier= LevelFive;
+        useModMapMods=level1;
+        action= SetMods(modifiers=LevelFive,clearLocks);
+    };
+    interpret ISO_Level5_Latch+AnyOf(all) {
+        virtualModifier= LevelFive;
+        action= LatchMods(modifiers=LevelFive,clearLocks,latchToLock);
+    };
+    interpret ISO_Level5_Lock+AnyOf(all) {
+        virtualModifier= LevelFive;
+        action= LockMods(modifiers=LevelFive);
+    };
+    interpret Mode_switch+AnyOfOrNone(all) {
+        virtualModifier= AltGr;
+        useModMapMods=level1;
+        action= SetGroup(group=+1);
+    };
+    interpret ISO_Level3_Shift+AnyOfOrNone(all) {
+        action= SetMods(modifiers=LevelThree,clearLocks);
+    };
+    interpret ISO_Level3_Latch+AnyOfOrNone(all) {
+        action= LatchMods(modifiers=LevelThree,clearLocks,latchToLock);
+    };
+    interpret ISO_Level3_Lock+AnyOfOrNone(all) {
+        action= LockMods(modifiers=LevelThree);
+    };
+    interpret ISO_Group_Latch+AnyOfOrNone(all) {
+        virtualModifier= AltGr;
+        useModMapMods=level1;
+        action= LatchGroup(group=2);
+    };
+    interpret ISO_Next_Group+AnyOfOrNone(all) {
+        virtualModifier= AltGr;
+        useModMapMods=level1;
+        action= LockGroup(group=+1);
+    };
+    interpret ISO_Prev_Group+AnyOfOrNone(all) {
+        virtualModifier= AltGr;
+        useModMapMods=level1;
+        action= LockGroup(group=-1);
+    };
+    interpret ISO_First_Group+AnyOfOrNone(all) {
+        action= LockGroup(group=1);
+    };
+    interpret ISO_Last_Group+AnyOfOrNone(all) {
+        action= LockGroup(group=2);
+    };
+    interpret KP_1+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=+1);
+    };
+    interpret KP_End+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=+1);
+    };
+    interpret KP_2+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+0,y=+1);
+    };
+    interpret KP_Down+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+0,y=+1);
+    };
+    interpret KP_3+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=+1);
+    };
+    interpret KP_Next+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=+1);
+    };
+    interpret KP_4+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=+0);
+    };
+    interpret KP_Left+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=+0);
+    };
+    interpret KP_6+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=+0);
+    };
+    interpret KP_Right+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=+0);
+    };
+    interpret KP_7+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=-1);
+    };
+    interpret KP_Home+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=-1);
+    };
+    interpret KP_8+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+0,y=-1);
+    };
+    interpret KP_Up+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+0,y=-1);
+    };
+    interpret KP_9+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=-1);
+    };
+    interpret KP_Prior+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=-1);
+    };
+    interpret KP_5+AnyOfOrNone(all) {
+        repeat= True;
+        action= PtrBtn(button=default);
+    };
+    interpret KP_Begin+AnyOfOrNone(all) {
+        repeat= True;
+        action= PtrBtn(button=default);
+    };
+    interpret KP_F2+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=1);
+    };
+    interpret KP_Divide+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=1);
+    };
+    interpret KP_F3+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=2);
+    };
+    interpret KP_Multiply+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=2);
+    };
+    interpret KP_F4+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=3);
+    };
+    interpret KP_Subtract+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=3);
+    };
+    interpret KP_Separator+AnyOfOrNone(all) {
+        repeat= True;
+        action= PtrBtn(button=default,count=2);
+    };
+    interpret KP_Add+AnyOfOrNone(all) {
+        repeat= True;
+        action= PtrBtn(button=default,count=2);
+    };
+    interpret KP_0+AnyOfOrNone(all) {
+        repeat= True;
+        action= LockPtrBtn(button=default,affect=lock);
+    };
+    interpret KP_Insert+AnyOfOrNone(all) {
+        repeat= True;
+        action= LockPtrBtn(button=default,affect=lock);
+    };
+    interpret KP_Decimal+AnyOfOrNone(all) {
+        repeat= True;
+        action= LockPtrBtn(button=default,affect=unlock);
+    };
+    interpret KP_Delete+AnyOfOrNone(all) {
+        repeat= True;
+        action= LockPtrBtn(button=default,affect=unlock);
+    };
+    interpret F25+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=1);
+    };
+    interpret F26+AnyOfOrNone(all) {
+        repeat= True;
+        action= SetPtrDflt(affect=button,button=2);
+    };
+    interpret F27+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=-1);
+    };
+    interpret F29+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=-1);
+    };
+    interpret F31+AnyOfOrNone(all) {
+        repeat= True;
+        action= PtrBtn(button=default);
+    };
+    interpret F33+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=-1,y=+1);
+    };
+    interpret F35+AnyOfOrNone(all) {
+        repeat= True;
+        action= MovePtr(x=+1,y=+1);
+    };
+    interpret Pointer_Button_Dflt+AnyOfOrNone(all) {
+        action= PtrBtn(button=default);
+    };
+    interpret Pointer_Button1+AnyOfOrNone(all) {
+        action= PtrBtn(button=1);
+    };
+    interpret Pointer_Button2+AnyOfOrNone(all) {
+        action= PtrBtn(button=2);
+    };
+    interpret Pointer_Button3+AnyOfOrNone(all) {
+        action= PtrBtn(button=3);
+    };
+    interpret Pointer_DblClick_Dflt+AnyOfOrNone(all) {
+        action= PtrBtn(button=default,count=2);
+    };
+    interpret Pointer_DblClick1+AnyOfOrNone(all) {
+        action= PtrBtn(button=1,count=2);
+    };
+    interpret Pointer_DblClick2+AnyOfOrNone(all) {
+        action= PtrBtn(button=2,count=2);
+    };
+    interpret Pointer_DblClick3+AnyOfOrNone(all) {
+        action= PtrBtn(button=3,count=2);
+    };
+    interpret Pointer_Drag_Dflt+AnyOfOrNone(all) {
+        action= LockPtrBtn(button=default,affect=both);
+    };
+    interpret Pointer_Drag1+AnyOfOrNone(all) {
+        action= LockPtrBtn(button=1,affect=both);
+    };
+    interpret Pointer_Drag2+AnyOfOrNone(all) {
+        action= LockPtrBtn(button=2,affect=both);
+    };
+    interpret Pointer_Drag3+AnyOfOrNone(all) {
+        action= LockPtrBtn(button=3,affect=both);
+    };
+    interpret Pointer_EnableKeys+AnyOfOrNone(all) {
+        action= LockControls(controls=MouseKeys);
+    };
+    interpret Pointer_Accelerate+AnyOfOrNone(all) {
+        action= LockControls(controls=MouseKeysAccel);
+    };
+    interpret Pointer_DfltBtnNext+AnyOfOrNone(all) {
+        action= SetPtrDflt(affect=button,button=+1);
+    };
+    interpret Pointer_DfltBtnPrev+AnyOfOrNone(all) {
+        action= SetPtrDflt(affect=button,button=-1);
+    };
+    interpret AccessX_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=AccessXKeys);
+    };
+    interpret AccessX_Feedback_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=AccessXFeedback);
+    };
+    interpret RepeatKeys_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=RepeatKeys);
+    };
+    interpret SlowKeys_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=SlowKeys);
+    };
+    interpret BounceKeys_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=BounceKeys);
+    };
+    interpret StickyKeys_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=StickyKeys);
+    };
+    interpret MouseKeys_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=MouseKeys);
+    };
+    interpret MouseKeys_Accel_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=MouseKeysAccel);
+    };
+    interpret Overlay1_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=Overlay1);
+    };
+    interpret Overlay2_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=Overlay2);
+    };
+    interpret AudibleBell_Enable+AnyOfOrNone(all) {
+        action= LockControls(controls=AudibleBell);
+    };
+    interpret Terminate_Server+AnyOfOrNone(all) {
+        action= Terminate();
+    };
+    interpret Alt_L+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Alt,clearLocks);
+    };
+    interpret Alt_R+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Alt,clearLocks);
+    };
+    interpret Meta_L+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Meta,clearLocks);
+    };
+    interpret Meta_R+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Meta,clearLocks);
+    };
+    interpret Super_L+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Super,clearLocks);
+    };
+    interpret Super_R+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Super,clearLocks);
+    };
+    interpret Hyper_L+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Hyper,clearLocks);
+    };
+    interpret Hyper_R+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Hyper,clearLocks);
+    };
+    interpret Shift_L+AnyOfOrNone(all) {
+        action= SetMods(modifiers=Shift,clearLocks);
+    };
+    interpret XF86Switch_VT_1+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=1,!same);
+    };
+    interpret XF86Switch_VT_2+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=2,!same);
+    };
+    interpret XF86Switch_VT_3+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=3,!same);
+    };
+    interpret XF86Switch_VT_4+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=4,!same);
+    };
+    interpret XF86Switch_VT_5+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=5,!same);
+    };
+    interpret XF86Switch_VT_6+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=6,!same);
+    };
+    interpret XF86Switch_VT_7+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=7,!same);
+    };
+    interpret XF86Switch_VT_8+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=8,!same);
+    };
+    interpret XF86Switch_VT_9+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=9,!same);
+    };
+    interpret XF86Switch_VT_10+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=10,!same);
+    };
+    interpret XF86Switch_VT_11+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=11,!same);
+    };
+    interpret XF86Switch_VT_12+AnyOfOrNone(all) {
+        repeat= True;
+        action= SwitchScreen(screen=12,!same);
+    };
+    interpret XF86LogGrabInfo+AnyOfOrNone(all) {
+        repeat= True;
+        action= Private(type=0x86,data[0]=0x50,data[1]=0x72,data[2]=0x47,data[3]=0x72,data[4]=0x62,data[5]=0x73,data[6]=0x00);
+    };
+    interpret XF86LogWindowTree+AnyOfOrNone(all) {
+        repeat= True;
+        action= Private(type=0x86,data[0]=0x50,data[1]=0x72,data[2]=0x57,data[3]=0x69,data[4]=0x6e,data[5]=0x73,data[6]=0x00);
+    };
+    interpret XF86Next_VMode+AnyOfOrNone(all) {
+        repeat= True;
+        action= Private(type=0x86,data[0]=0x2b,data[1]=0x56,data[2]=0x4d,data[3]=0x6f,data[4]=0x64,data[5]=0x65,data[6]=0x00);
+    };
+    interpret XF86Prev_VMode+AnyOfOrNone(all) {
+        repeat= True;
+        action= Private(type=0x86,data[0]=0x2d,data[1]=0x56,data[2]=0x4d,data[3]=0x6f,data[4]=0x64,data[5]=0x65,data[6]=0x00);
+    };
+    interpret ISO_Level5_Shift+AnyOfOrNone(all) {
+        action= SetMods(modifiers=LevelFive,clearLocks);
+    };
+    interpret ISO_Level5_Latch+AnyOfOrNone(all) {
+        action= LatchMods(modifiers=LevelFive,clearLocks,latchToLock);
+    };
+    interpret ISO_Level5_Lock+AnyOfOrNone(all) {
+        action= LockMods(modifiers=LevelFive);
+    };
+    interpret Caps_Lock+AnyOfOrNone(all) {
+        action= LockMods(modifiers=Lock);
+    };
+    interpret Any+Exactly(Lock) {
+        action= LockMods(modifiers=Lock);
+    };
+    interpret Any+AnyOf(all) {
+        action= SetMods(modifiers=modMapMods,clearLocks);
+    };
+    group 2 = AltGr;
+    group 3 = AltGr;
+    group 4 = AltGr;
+    indicator "Caps Lock" {
+        !allowExplicit;
+        whichModState= locked;
+        modifiers= Lock;
+    };
+    indicator "Num Lock" {
+        !allowExplicit;
+        whichModState= locked;
+        modifiers= NumLock;
+    };
+    indicator "Scroll Lock" {
+        whichModState= locked;
+        modifiers= ScrollLock;
+    };
+    indicator "Shift Lock" {
+        !allowExplicit;
+        whichModState= locked;
+        modifiers= Shift;
+    };
+    indicator "Group 2" {
+        !allowExplicit;
+        groups= 0xfe;
+    };
+    indicator "Mouse Keys" {
+        indicatorDrivesKeyboard;
+        controls= mouseKeys;
+    };
+};
+
+xkb_symbols "pc+de+inet(evdev)+group(menu_toggle)+ctrl(nocaps)" {
+
+    name[group1]="German";
+
+    key  <ESC> {         [          Escape ] };
+    key <AE01> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               1,          exclam,     onesuperior,      exclamdown ]
+    };
+    key <AE02> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               2,        quotedbl,     twosuperior,       oneeighth ]
+    };
+    key <AE03> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               3,         section,   threesuperior,        sterling ]
+    };
+    key <AE04> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               4,          dollar,      onequarter,        currency ]
+    };
+    key <AE05> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               5,         percent,         onehalf,    threeeighths ]
+    };
+    key <AE06> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               6,       ampersand,         notsign,     fiveeighths ]
+    };
+    key <AE07> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               7,           slash,       braceleft,    seveneighths ]
+    };
+    key <AE08> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               8,       parenleft,     bracketleft,       trademark ]
+    };
+    key <AE09> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               9,      parenright,    bracketright,       plusminus ]
+    };
+    key <AE10> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [               0,           equal,      braceright,          degree ]
+    };
+    key <AE11> {
+        type= "FOUR_LEVEL_PLUS_LOCK",
+        symbols[Group1]= [          ssharp,        question,       backslash,    questiondown,           U1E9E ]
+    };
+    key <AE12> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [      dead_acute,      dead_grave,    dead_cedilla,     dead_ogonek ]
+    };
+    key <BKSP> {         [       BackSpace,       BackSpace ] };
+    key  <TAB> {         [             Tab,    ISO_Left_Tab ] };
+    key <AD01> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               q,               Q,              at,     Greek_OMEGA ]
+    };
+    key <AD02> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               w,               W,         lstroke,         Lstroke ]
+    };
+    key <AD03> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               e,               E,        EuroSign,        EuroSign ]
+    };
+    key <AD04> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               r,               R,       paragraph,      registered ]
+    };
+    key <AD05> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               t,               T,          tslash,          Tslash ]
+    };
+    key <AD06> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               z,               Z,       leftarrow,             yen ]
+    };
+    key <AD07> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               u,               U,       downarrow,         uparrow ]
+    };
+    key <AD08> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               i,               I,      rightarrow,        idotless ]
+    };
+    key <AD09> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               o,               O,          oslash,          Oslash ]
+    };
+    key <AD10> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               p,               P,           thorn,           THORN ]
+    };
+    key <AD11> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [      udiaeresis,      Udiaeresis,  dead_diaeresis,  dead_abovering ]
+    };
+    key <AD12> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [            plus,        asterisk,      asciitilde,          macron ]
+    };
+    key <RTRN> {         [          Return ] };
+    key <LCTL> {         [       Control_L ] };
+    key <AC01> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               a,               A,              ae,              AE ]
+    };
+    key <AC02> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               s,               S,           U017F,           U1E9E ]
+    };
+    key <AC03> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               d,               D,             eth,             ETH ]
+    };
+    key <AC04> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               f,               F,         dstroke,     ordfeminine ]
+    };
+    key <AC05> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               g,               G,             eng,             ENG ]
+    };
+    key <AC06> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               h,               H,         hstroke,         Hstroke ]
+    };
+    key <AC07> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               j,               J,   dead_belowdot,   dead_abovedot ]
+    };
+    key <AC08> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               k,               K,             kra,       ampersand ]
+    };
+    key <AC09> {
+        type= "FOUR_LEVEL_ALPHABETIC",
+        symbols[Group1]= [               l,               L,         lstroke,         Lstroke ]
+    };
+    key <AC10> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [      odiaeresis,      Odiaeresis, dead_doubleacute,   dead_belowdot ]
+    };
+    key <AC11> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [      adiaeresis,      Adiaeresis, dead_circumflex,      dead_caron ]
+    };
+    key <TLDE> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [ dead_circumflex,          degree,           U2032,           U2033 ]
+    };
+    key <LFSH> {         [         Shift_L ] };
+    key <BKSL> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [      numbersign,      apostrophe, rightsinglequotemark,      dead_breve ]
+    };
+    key <AB01> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               y,               Y,  guillemotright,           U203A ]
+    };
+    key <AB02> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               x,               X,   guillemotleft,           U2039 ]
+    };
+    key <AB03> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               c,               C,            cent,       copyright ]
+    };
+    key <AB04> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               v,               V, doublelowquotemark, singlelowquotemark ]
+    };
+    key <AB05> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               b,               B, leftdoublequotemark, leftsinglequotemark ]
+    };
+    key <AB06> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               n,               N, rightdoublequotemark, rightsinglequotemark ]
+    };
+    key <AB07> {
+        type= "FOUR_LEVEL_SEMIALPHABETIC",
+        symbols[Group1]= [               m,               M,              mu,       masculine ]
+    };
+    key <AB08> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [           comma,       semicolon,  periodcentered,        multiply ]
+    };
+    key <AB09> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [          period,           colon,           U2026,        division ]
+    };
+    key <AB10> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [           minus,      underscore,          endash,          emdash ]
+    };
+    key <RTSH> {         [         Shift_R ] };
+    key <KPMU> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [     KP_Multiply,     KP_Multiply,     KP_Multiply,     KP_Multiply,   XF86ClearGrab ]
+    };
+    key <LALT> {         [           Alt_L,          Meta_L ] };
+    key <SPCE> {         [           space ] };
+    key <CAPS> {         [       Control_L,       Control_L ] };
+    key <FK01> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F1,              F1,              F1,              F1, XF86Switch_VT_1 ]
+    };
+    key <FK02> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F2,              F2,              F2,              F2, XF86Switch_VT_2 ]
+    };
+    key <FK03> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F3,              F3,              F3,              F3, XF86Switch_VT_3 ]
+    };
+    key <FK04> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F4,              F4,              F4,              F4, XF86Switch_VT_4 ]
+    };
+    key <FK05> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F5,              F5,              F5,              F5, XF86Switch_VT_5 ]
+    };
+    key <FK06> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F6,              F6,              F6,              F6, XF86Switch_VT_6 ]
+    };
+    key <FK07> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F7,              F7,              F7,              F7, XF86Switch_VT_7 ]
+    };
+    key <FK08> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F8,              F8,              F8,              F8, XF86Switch_VT_8 ]
+    };
+    key <FK09> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [              F9,              F9,              F9,              F9, XF86Switch_VT_9 ]
+    };
+    key <FK10> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [             F10,             F10,             F10,             F10, XF86Switch_VT_10 ]
+    };
+    key <NMLK> {         [        Num_Lock ] };
+    key <SCLK> {         [     Scroll_Lock ] };
+    key  <KP7> {         [         KP_Home,            KP_7 ] };
+    key  <KP8> {         [           KP_Up,            KP_8 ] };
+    key  <KP9> {         [        KP_Prior,            KP_9 ] };
+    key <KPSU> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [     KP_Subtract,     KP_Subtract,     KP_Subtract,     KP_Subtract,  XF86Prev_VMode ]
+    };
+    key  <KP4> {         [         KP_Left,            KP_4 ] };
+    key  <KP5> {         [        KP_Begin,            KP_5 ] };
+    key  <KP6> {         [        KP_Right,            KP_6 ] };
+    key <KPAD> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [          KP_Add,          KP_Add,          KP_Add,          KP_Add,  XF86Next_VMode ]
+    };
+    key  <KP1> {         [          KP_End,            KP_1 ] };
+    key  <KP2> {         [         KP_Down,            KP_2 ] };
+    key  <KP3> {         [         KP_Next,            KP_3 ] };
+    key  <KP0> {         [       KP_Insert,            KP_0 ] };
+    key <KPDL> {
+        type= "KEYPAD",
+        symbols[Group1]= [       KP_Delete,    KP_Separator ]
+    };
+    key <LVL3> {
+        type= "ONE_LEVEL",
+        symbols[Group1]= [ ISO_Level3_Shift ],
+        actions[Group1]= [ SetMods(modifiers=LevelThree) ]
+    };
+    key <LSGT> {
+        type= "FOUR_LEVEL",
+        symbols[Group1]= [            less,         greater,             bar,       brokenbar ]
+    };
+    key <FK11> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [             F11,             F11,             F11,             F11, XF86Switch_VT_11 ]
+    };
+    key <FK12> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [             F12,             F12,             F12,             F12, XF86Switch_VT_12 ]
+    };
+    key <KATA> {         [        Katakana ] };
+    key <HIRA> {         [        Hiragana ] };
+    key <HENK> {         [     Henkan_Mode ] };
+    key <HKTG> {         [ Hiragana_Katakana ] };
+    key <MUHE> {         [        Muhenkan ] };
+    key <KPEN> {         [        KP_Enter ] };
+    key <RCTL> {         [       Control_R ] };
+    key <KPDV> {
+        type= "CTRL+ALT",
+        symbols[Group1]= [       KP_Divide,       KP_Divide,       KP_Divide,       KP_Divide,      XF86Ungrab ]
+    };
+    key <PRSC> {
+        type= "PC_ALT_LEVEL2",
+        symbols[Group1]= [           Print,         Sys_Req ]
+    };
+    key <RALT> {
+        type= "ONE_LEVEL",
+        symbols[Group1]= [ ISO_Level3_Shift ]
+    };
+    key <LNFD> {         [        Linefeed ] };
+    key <HOME> {         [            Home ] };
+    key   <UP> {         [              Up ] };
+    key <PGUP> {         [           Prior ] };
+    key <LEFT> {         [            Left ] };
+    key <RGHT> {         [           Right ] };
+    key  <END> {         [             End ] };
+    key <DOWN> {         [            Down ] };
+    key <PGDN> {         [            Next ] };
+    key  <INS> {         [          Insert ] };
+    key <DELE> {         [          Delete ] };
+    key <MUTE> {         [   XF86AudioMute ] };
+    key <VOL-> {         [ XF86AudioLowerVolume ] };
+    key <VOL+> {         [ XF86AudioRaiseVolume ] };
+    key <POWR> {         [    XF86PowerOff ] };
+    key <KPEQ> {         [        KP_Equal ] };
+    key <I126> {         [       plusminus ] };
+    key <PAUS> {
+        type= "PC_CONTROL_LEVEL2",
+        symbols[Group1]= [           Pause,           Break ]
+    };
+    key <I128> {         [     XF86LaunchA ] };
+    key <I129> {         [      KP_Decimal,      KP_Decimal ] };
+    key <HNGL> {         [          Hangul ] };
+    key <HJCV> {         [    Hangul_Hanja ] };
+    key <LWIN> {         [         Super_L ] };
+    key <RWIN> {         [         Super_R ] };
+    key <COMP> {         [  ISO_Next_Group,            Menu ] };
+    key <STOP> {         [          Cancel ] };
+    key <AGAI> {         [            Redo ] };
+    key <PROP> {         [        SunProps ] };
+    key <UNDO> {         [            Undo ] };
+    key <FRNT> {         [        SunFront ] };
+    key <COPY> {         [        XF86Copy ] };
+    key <OPEN> {         [        XF86Open ] };
+    key <PAST> {         [       XF86Paste ] };
+    key <FIND> {         [            Find ] };
+    key  <CUT> {         [         XF86Cut ] };
+    key <HELP> {         [            Help ] };
+    key <I147> {         [      XF86MenuKB ] };
+    key <I148> {         [  XF86Calculator ] };
+    key <I150> {         [       XF86Sleep ] };
+    key <I151> {         [      XF86WakeUp ] };
+    key <I152> {         [    XF86Explorer ] };
+    key <I153> {         [        XF86Send ] };
+    key <I155> {         [        XF86Xfer ] };
+    key <I156> {         [     XF86Launch1 ] };
+    key <I157> {         [     XF86Launch2 ] };
+    key <I158> {         [         XF86WWW ] };
+    key <I159> {         [         XF86DOS ] };
+    key <I160> {         [ XF86ScreenSaver ] };
+    key <I162> {         [ XF86RotateWindows ] };
+    key <I163> {         [        XF86Mail ] };
+    key <I164> {         [   XF86Favorites ] };
+    key <I165> {         [  XF86MyComputer ] };
+    key <I166> {         [        XF86Back ] };
+    key <I167> {         [     XF86Forward ] };
+    key <I169> {         [       XF86Eject ] };
+    key <I170> {         [       XF86Eject,       XF86Eject ] };
+    key <I171> {         [   XF86AudioNext ] };
+    key <I172> {         [   XF86AudioPlay,  XF86AudioPause ] };
+    key <I173> {         [   XF86AudioPrev ] };
+    key <I174> {         [   XF86AudioStop,       XF86Eject ] };
+    key <I175> {         [ XF86AudioRecord ] };
+    key <I176> {         [ XF86AudioRewind ] };
+    key <I177> {         [       XF86Phone ] };
+    key <I179> {         [       XF86Tools ] };
+    key <I180> {         [    XF86HomePage ] };
+    key <I181> {         [      XF86Reload ] };
+    key <I182> {         [       XF86Close ] };
+    key <I185> {         [    XF86ScrollUp ] };
+    key <I186> {         [  XF86ScrollDown ] };
+    key <I187> {         [       parenleft ] };
+    key <I188> {         [      parenright ] };
+    key <I189> {         [         XF86New ] };
+    key <I190> {         [            Redo ] };
+    key <FK13> {         [       XF86Tools ] };
+    key <FK14> {         [     XF86Launch5 ] };
+    key <FK15> {         [     XF86Launch6 ] };
+    key <FK16> {         [     XF86Launch7 ] };
+    key <FK17> {         [     XF86Launch8 ] };
+    key <FK18> {         [     XF86Launch9 ] };
+    key <FK21> {         [ XF86TouchpadToggle ] };
+    key <FK22> {         [  XF86TouchpadOn ] };
+    key <FK23> {         [ XF86TouchpadOff ] };
+    key <MDSW> {         [     Mode_switch ] };
+    key  <ALT> {         [        NoSymbol,           Alt_L ] };
+    key <META> {         [        NoSymbol,          Meta_L ] };
+    key <SUPR> {         [        NoSymbol,         Super_L ] };
+    key <HYPR> {         [        NoSymbol,         Hyper_L ] };
+    key <I208> {         [   XF86AudioPlay ] };
+    key <I209> {         [  XF86AudioPause ] };
+    key <I210> {         [     XF86Launch3 ] };
+    key <I211> {         [     XF86Launch4 ] };
+    key <I212> {         [     XF86LaunchB ] };
+    key <I213> {         [     XF86Suspend ] };
+    key <I214> {         [       XF86Close ] };
+    key <I215> {         [   XF86AudioPlay ] };
+    key <I216> {         [ XF86AudioForward ] };
+    key <I218> {         [           Print ] };
+    key <I220> {         [      XF86WebCam ] };
+    key <I223> {         [        XF86Mail ] };
+    key <I224> {         [   XF86Messenger ] };
+    key <I225> {         [      XF86Search ] };
+    key <I226> {         [          XF86Go ] };
+    key <I227> {         [     XF86Finance ] };
+    key <I228> {         [        XF86Game ] };
+    key <I229> {         [        XF86Shop ] };
+    key <I231> {         [          Cancel ] };
+    key <I232> {         [ XF86MonBrightnessDown ] };
+    key <I233> {         [ XF86MonBrightnessUp ] };
+    key <I234> {         [  XF86AudioMedia ] };
+    key <I235> {         [     XF86Display ] };
+    key <I236> {         [ XF86KbdLightOnOff ] };
+    key <I237> {         [ XF86KbdBrightnessDown ] };
+    key <I238> {         [ XF86KbdBrightnessUp ] };
+    key <I239> {         [        XF86Send ] };
+    key <I240> {         [       XF86Reply ] };
+    key <I241> {         [ XF86MailForward ] };
+    key <I242> {         [        XF86Save ] };
+    key <I243> {         [   XF86Documents ] };
+    key <I244> {         [     XF86Battery ] };
+    key <I245> {         [   XF86Bluetooth ] };
+    key <I246> {         [        XF86WLAN ] };
+    modifier_map Control { <LCTL> };
+    modifier_map Shift { <LFSH> };
+    modifier_map Shift { <RTSH> };
+    modifier_map Mod1 { <LALT> };
+    modifier_map Control { <CAPS> };
+    modifier_map Mod2 { <NMLK> };
+    modifier_map Mod5 { <LVL3> };
+    modifier_map Control { <RCTL> };
+    modifier_map Mod4 { <LWIN> };
+    modifier_map Mod4 { <RWIN> };
+    modifier_map Mod5 { <MDSW> };
+    modifier_map Mod1 { <META> };
+    modifier_map Mod4 { <SUPR> };
+    modifier_map Mod4 { <HYPR> };
+};
+
+};
diff --git a/test/keyseq.c b/test/keyseq.c
index ab817bc..d99be0e 100644
--- a/test/keyseq.c
+++ b/test/keyseq.c
@@ -420,7 +420,6 @@ main(void)
                         KEY_H,         BOTH, XKB_KEY_h,              FINISH));
 
     xkb_keymap_unref(keymap);
-    assert(ctx);
     keymap = test_compile_rules(ctx, "evdev", "", "us,il,ru", "",
                                 "grp:switch,grp:lswitch,grp:menu_toggle");
     assert(keymap);
@@ -464,6 +463,16 @@ main(void)
                         KEY_H,         BOTH, XKB_KEY_h,                 FINISH));
 
     xkb_keymap_unref(keymap);
+    keymap = test_compile_file(ctx, "keymaps/unbound-vmod.xkb");
+    assert(keymap);
+
+    assert(test_key_seq(keymap,
+                        KEY_H,         BOTH, XKB_KEY_h,                 NEXT,
+                        KEY_Z,         BOTH, XKB_KEY_y,                 NEXT,
+                        KEY_MINUS,     BOTH, XKB_KEY_ssharp,            NEXT,
+                        KEY_Z,         BOTH, XKB_KEY_y,                 FINISH));
+
+    xkb_keymap_unref(keymap);
     xkb_context_unref(ctx);
     return 0;
 }