// Copyright 2015: Fabien Viger
// You may freely use this keyboard layout for any purpose, with or without
// modifications.
//
// This keyboard layout is optimized for the following use case:
// QWERTY keyboard; with AltGr-modified keys to help type in French,
// and occasionally in Spanish and German: it's mostly about providing
// the accentuated vowels.
// In addition, there are some handy shortcuts for common symbols, where they'd
// make the most sense.
//
// The reference version should be in http://fabien.viger.free.fr/keyboard
//
// TIPS for further tweaking:
// - The descriptive names in the [..] part of the tables below come from
//   /usr/include/X11/keysymdef.h
// - The key codes are in /usr/share/X11/xkb/keycodes/xfree86
//
// INSTALL:
// 1) Copy-paste the contents of that file (including this comment) in
//    /usr/share/X11/xkb/symbols/us and replace the existing section that
//    starts with xkb_symbols "intl".
// 2) Run: sudo dpkg-reconfigure xkb-data
// 3) In the "Text Entry" menu of your system preferences, select the layout
//    "English (US, international with dead keys)". If it was already selected,
//    you might need to remove it and add it back to refresh it.
// If the layout still isn't applied, an X-session Log out should do the trick.
partial alphanumeric_keys
xkb_symbols "intl" {

    name[Group1]= "English (US, intl., with dead keys)";

    key <TLDE> { [     grave, asciitilde,    dead_grave,       dead_tilde ] };
    key <AE01> { [	   1,     exclam,   onesuperior,       exclamdown ] };
    key <AE02> { [	   2,         at,   twosuperior,       squareroot ] };
    key <AE03> { [	   3, numbersign, threesuperior,         cuberoot ] };
    key <AE04> { [	   4,     dollar,      EuroSign,       fourthroot ] };
    key <AE05> { [	   5,    percent,         U2200,            U2203 ] };
    key <AE06> { [        6, asciicircum,dead_circumflex,   Greek_epsilon ] };
    key <AE07> { [	   7,  ampersand,   Greek_delta,      Greek_DELTA ] };
    key <AE08> { [	   8,   asterisk,      infinity,         multiply ] };
    key <AE09> { [	   9,  parenleft,       implies,         ifonlyif ] };
    key <AE10> { [	   0, parenright,      emptyset,           degree ] };
    key <AE11> { [     minus, underscore,     plusminus,            U26A0 ] };
    key <AE12> { [     equal,       plus,      approxeq,         notequal ] };

    key <AD01> { [	   q,          Q,   acircumflex,      Acircumflex ] };
    key <AD02> { [	   w,          W,    adiaeresis,       Adiaeresis ] };
    key <AD03> { [	   e,          E,        eacute,           Eacute ] };
    key <AD04> { [	   r,          R,        egrave,           Egrave ] };
    key <AD05> { [	   t,          T,         union,     intersection ] };
    key <AD06> { [	   y,          Y,     elementof,       includedin ] };
    key <AD07> { [	   u,          U,        ugrave,           Ugrave ] };
    key <AD08> { [	   i,          I,   icircumflex,      Icircumflex ] };
    key <AD09> { [	   o,          O,   ocircumflex,      Ocircumflex ] };
    key <AD10> { [	   p,          P,      Greek_pi,         Greek_PI ] };
    key <AD11> { [ bracketleft, braceleft, lowleftcorner,    upleftcorner ] };
    key <AD12> { [ bracketright, braceright, lowrightcorner, uprightcorner ] };

    key <AC01> { [	   a,          A,        agrave,           Agrave ] };
    key <AC02> { [	   s,          S,        ssharp,      Greek_SIGMA ] };
    key <AC03> { [	   d,          D,   ecircumflex,      Ecircumflex ] };
    key <AC04> { [	   f,          F,    ediaeresis,       Ediaeresis ] };
    key <AC05> { [	   g,          G,         U2194,            U2195 ] };
    key <AC06> { [	   h,          H,   ucircumflex,      Ucircumflex ] };
    key <AC07> { [	   j,          J,    udiaeresis,       Udiaeresis ] };
    key <AC08> { [	   k,          K,    idiaeresis,       Idiaeresis ] };
    key <AC09> { [	   l,          L,            oe,               OE ] };
    key <AC10> { [ semicolon,      colon,       notsign,         integral ] };
    key <AC11> { [apostrophe,   quotedbl,    dead_acute,   dead_diaeresis ] };

    key <AB01> { [	   z,          Z,        aacute,           Aacute ] };
    key <AB02> { [	   x,          X,            ae,               AE ] };
    key <AB03> { [	   c,          C,      ccedilla,         Ccedilla ] };
    key <AB04> { [	   v,          V,     leftarrow,        downarrow ] };
    key <AB05> { [	   b,          B,    rightarrow,          uparrow ] };
    key <AB06> { [	   n,          N,        ntilde,           Ntilde ] };
    key <AB07> { [	   m,          M,      Greek_mu,         Greek_MU ] };
    key <AB08> { [     comma,       less,  dead_cedilla,    lessthanequal ] };
    key <AB09> { [    period,    greater, kana_conjunctive, greaterthanequal ] };
    key <AB10> { [     slash,   question,      division,         ellipsis ] };

    key <BKSL> { [ backslash,        bar,         U2500,    vertconnector ] };

    key <LSGT> { [ backslash,   bar,            backslash,      bar ] };

    include "level3(ralt_switch)"
};