//------------------------------------------------------------------------------
// XKB Custom french keyboard (flawless)
// 2012-10-30
//------------------------------------------------------------------------------

// Installation: copy this file to '/usr/{local/,}share/X11/xkb/symbols'. You
// can use it by selecting the "frex" layout from Xorg configuration file, or by
// using the following command:

//   setxkbmap frex

// This is used to fix the conflicts generated by chain-includes from original
// files.

// List of common issues
// * Right-Ctrl does not behave like Left-Ctrl.
// * A lot of warning are reported by setxkbmap (you can see them in the TTY).
// * Ctrl+Space generates a space instead of ^@ (which is used by Emacs).

partial default alphanumeric_keys
xkb_symbols "basic" {

    // Default for latin languages.
    include "latin"

    // Original "level3(ralt_switch)" is messy, so we use our own one (see below).
    include "frex(ralt_switch)"

    // Not very useful?
    include "nbsp(level4n)"

    // Useless if you do not have level5 keys.
    // include "level5(rctrl_switch)"

    // Not so common keypad. Might be messy.
    // include "keypad(oss)"

    // Here follows the Xorg "oss" variant of the french keyboard.
    name[Group1]="French (alternative)";

    // First row
    key <TLDE>	{ [      twosuperior,    threesuperior,          onesuperior,          dead_cedilla ] }; // ² ³ ¹ ¸
    key <AE01>	{ [        ampersand,                1,           dead_caron,           dead_ogonek ] }; // & 1 ˇ ̨
    key <AE02>	{ [           eacute,                2,           asciitilde,                Eacute ] }; // é 2 ~ É
    key <AE03>	{ [         quotedbl,                3,           numbersign,            dead_breve ] }; // " 3 # ˘
    key <AE04>	{ [       apostrophe,                4,            braceleft,             0x1002014 ] }; // ' 4 { — (tiret cadratin)
    key <AE05>	{ [        parenleft,                5,          bracketleft,             0x1002013 ] }; // ( 5 [ – (tiret demi-cadratin)
    key <AE06>	{ [            minus,                6,                  bar,             0x1002011 ] }; // - 6 | ‑ (tiret insécable)
    key <AE07>	{ [           egrave,                7,                grave,                Egrave ] }; // è 7 ` È
    key <AE08>	{ [       underscore,                8,            backslash,             trademark ] }; // _ 8 \ ™
    key <AE09>	{ [         ccedilla,                9,          asciicircum,              Ccedilla ] }; // ç 9 ^ Ç
    key <AE10>	{ [           agrave,                0,                   at,                Agrave ] }; // à 0 @ À
    key <AE11>	{ [       parenright,           degree,         bracketright,              notequal ] }; // ) ° ] ≠
    key <AE12>	{ [            equal,             plus,           braceright,             plusminus ] }; // = + } ±

    // Second row
    key <AD01>	{ [                a,                A,                   ae,                    AE ] }; // a A æ Æ
    key <AD02>	{ [                z,                Z,          acircumflex,           Acircumflex ] }; // z Z â Â
    key <AD03>	{ [                e,                E,             EuroSign,                  cent ] }; // e E € ¢
    key <AD04>	{ [                r,                R,          ecircumflex,           Ecircumflex ] }; // r R ê Ê
    key <AD05>	{ [                t,                T,                thorn,                 THORN ] }; // t T þ Þ
    key <AD06>	{ [                y,                Y,           ydiaeresis,            Ydiaeresis ] }; // y Y ÿ Ÿ
    key <AD07>	{ [                u,                U,          ucircumflex,           Ucircumflex ] }; // u U û Û
    key <AD08>	{ [                i,                I,          icircumflex,           Icircumflex ] }; // i I î Î
    key <AD09>	{ [                o,                O,                   oe,                    OE ] }; // o O œ Œ
    key <AD10>	{ [                p,                P,          ocircumflex,           Ocircumflex ] }; // p P ô Ô
    key <AD11>	{ [  dead_circumflex,   dead_diaeresis,           dead_tilde,        dead_abovering ] }; // ^ ̈ ̃ ˚
    key <AD12>	{ [           dollar,         sterling,               oslash,              Ooblique ] }; // $ £ ø Ø

    // Third row
    key <AC01>	{ [                q,                Q,           adiaeresis,            Adiaeresis ] }; // q Q ä Ä
    key <AC02>	{ [                s,                S,               ssharp,    doublelowquotemark ] }; // s S ß „
    key <AC03>	{ [                d,                D,           ediaeresis,            Ediaeresis ] }; // d D ë Ë
    key <AC04>	{ [                f,                F,  leftsinglequotemark,    singlelowquotemark ] }; // f F ‘ ‚
    key <AC05>	{ [                g,                G, rightsinglequotemark,                   yen ] }; // g G ’ ¥
    key <AC06>	{ [                h,                H,                  eth,                   ETH ] }; // h H ð Ð
    key <AC07>	{ [                j,                J,           udiaeresis,            Udiaeresis ] }; // j J ü Ü
    key <AC08>	{ [                k,                K,           idiaeresis,            Idiaeresis ] }; // k K ï Ï
    key <AC09>	{ [                l,                L,            0x1000140,             0x100013F ] }; // l L ŀ Ŀ
    key <AC10>	{ [                m,                M,           odiaeresis,            Odiaeresis ] }; // m M ö Ö
    key <AC11>	{ [           ugrave,          percent,           dead_acute,                Ugrave ] }; // ù % ' Ù
    key <BKSL>	{ [         asterisk,               mu,           dead_grave,           dead_macron ] }; // * µ ` ̄

    // Fourth row
    key <LSGT>  { [             less,          greater,        lessthanequal,      greaterthanequal ] }; // < > ≤ ≥
    key <AB01>  { [                w,                W,        guillemotleft,   leftdoublequotemark ] }; // w W « “
    key <AB02>  { [                x,                X,       guillemotright,  rightdoublequotemark ] }; // x X » ”
    key <AB03>  { [                c,                C,            copyright,            registered ] }; // c C © ®
    key <AB04>  { [                v,                V,            0x100202F,             leftarrow ] }; // v V ⍽ ← (espace fine insécable)
    key <AB05>  { [                b,                B,            downarrow,               uparrow ] }; // b B ↓ ↑
    key <AB06>  { [                n,                N,              notsign,            rightarrow ] }; // n N ¬ →
    key <AB07>  { [            comma,         question,         questiondown,             0x1002026 ] }; // , ? ¿ …
    key <AB08>  { [        semicolon,           period,             multiply,             0x10022C5 ] }; // ; . × ⋅
    key <AB09>  { [            colon,            slash,             division,             0x1002215 ] }; // : / ÷ ∕
    key <AB10>  { [           exclam,          section,           exclamdown,             0x1002212 ] }; // ! § ¡ −

};



// RALT (a.k.a. Alt_Gr) modifier.
//
// The Xorg issue comes from 'symbol/pc(pc104)' where RALT is defined as a
//
//   type[Group1]="TWO_LEVEL"
//
// whereas it is defined as a 
//
//   type[Group1]="ONE_LEVEL"
//
// in 'level3'. Since we do not want to change the original file, there is two
// possible fixes:
//
// * Instead of using 'level3', we use our own TWO_LEVEL definition.
//
// * We use our own reimplementation of pc104. The user needs to specify the new
//   geometry explicitely, either in Xorg config or with setxkbmap.
//
// TODO: if the next section is put before the alphabetical section, it messes up. Why?

partial modifier_keys
xkb_symbols "ralt_switch" {
  key <RALT> {
    type[Group1]="TWO_LEVEL",
    symbols[Group1] = [ ISO_Level3_Shift , ISO_Level3_Shift ]
    };
  modifier_map Mod5   { ISO_Level3_Shift };
};