* st + patches and config
       
   URI git clone git://git.codevoid.de/st-sdk
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
       config.h (21009B)
       ---
            1 /* See LICENSE file for copyright and license details. */
            2 
            3 /*
            4  * appearance
            5  *
            6  * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
            7  */
            8 static char *font = "-monotype-cousine-medium-r-normal--30-217-100-100-m-0-iso10646-1";
            9 static int borderpx = 2;
           10 
           11 /*
           12  * What program is execed by st depends of these precedence rules:
           13  * 1: program passed with -e
           14  * 2: scroll and/or utmp
           15  * 3: SHELL environment variable
           16  * 4: value of shell in /etc/passwd
           17  * 5: value of shell in config.h
           18  */
           19 static char *shell = "/bin/ksh";
           20 char *utmp = NULL;
           21 /* scroll program: to enable use a string like "scroll" */
           22 char *scroll = NULL;
           23 char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
           24 
           25 /* identification sequence returned in DA and DECID */
           26 char *vtiden = "\033[?6c";
           27 
           28 /* Kerning / character bounding-box multipliers */
           29 static float cwscale = 1.0;
           30 static float chscale = 1.0;
           31 
           32 /*
           33  * word delimiter string
           34  *
           35  * More advanced example: L" `'\"()[]{}"
           36  */
           37 wchar_t *worddelimiters = L" \"'`|()[]{}<>";
           38 
           39 /* selection timeouts (in milliseconds) */
           40 static unsigned int doubleclicktimeout = 300;
           41 static unsigned int tripleclicktimeout = 600;
           42 
           43 /* alt screens */
           44 int allowaltscreen = 1;
           45 
           46 /* allow certain non-interactive (insecure) window operations such as:
           47    setting the clipboard text */
           48 int allowwindowops = 0;
           49 
           50 /*
           51  * draw latency range in ms - from new content/keypress/etc until drawing.
           52  * within this range, st draws when content stops arriving (idle). mostly it's
           53  * near minlatency, but it waits longer for slow updates to avoid partial draw.
           54  * low minlatency will tear/flicker more, as it can "detect" idle too early.
           55  */
           56 static double minlatency = 1;
           57 static double maxlatency = 33;
           58 
           59 /*
           60  * blinking timeout (set to 0 to disable blinking) for the terminal blinking
           61  * attribute.
           62  */
           63 static unsigned int blinktimeout = 800;
           64 
           65 /*
           66  * thickness of underline and bar cursors
           67  */
           68 static unsigned int cursorthickness = 2;
           69 
           70 /*
           71  * bell volume. It must be a value between -100 and 100. Use 0 for disabling
           72  * it
           73  */
           74 static int bellvolume = 0;
           75 
           76 /* default TERM value */
           77 char *termname = "xterm-256color";
           78 
           79 /*
           80  * spaces per tab
           81  *
           82  * When you are changing this value, don't forget to adapt the »it« value in
           83  * the st.info and appropriately install the st.info in the environment where
           84  * you use this st version.
           85  *
           86  *        it#$tabspaces,
           87  *
           88  * Secondly make sure your kernel is not expanding tabs. When running `stty
           89  * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
           90  *  running following command:
           91  *
           92  *        stty tabs
           93  */
           94 unsigned int tabspaces = 8;
           95 
           96 /* Terminal colors (16 first used in escape sequence) */
           97 static const char *colorname[] = {
           98         /* 8 normal colors */
           99         "black",
          100         "red3",
          101         "green3",
          102         "yellow3",
          103         "blue2",
          104         "magenta3",
          105         "cyan3",
          106         "gray80",
          107 
          108         /* 8 bright colors */
          109         "gray50",
          110         "red",
          111         "green",
          112         "yellow",
          113         "#5c5cff",
          114         "magenta",
          115         "cyan",
          116         "white",
          117 
          118         [255] = 0,
          119 
          120         "#990000",
          121         "#000400",
          122 };
          123 
          124 /*
          125  * Default colors (colorname index)
          126  * foreground, background, cursor, reverse cursor
          127  */
          128 unsigned int defaultfg = 7;
          129 unsigned int defaultbg = 257;
          130 static unsigned int defaultcs = 256;
          131 static unsigned int defaultrcs = 257;
          132 
          133 /*
          134  * Default shape of cursor
          135  * 2: Block ("█")
          136  * 4: Underline ("_")
          137  * 6: Bar ("|")
          138  * 7: Snowman ("☃")
          139  */
          140 static unsigned int cursorshape = 2;
          141 
          142 /*
          143  * Default columns and rows numbers
          144  */
          145 
          146 static unsigned int cols = 80;
          147 static unsigned int rows = 24;
          148 
          149 /*
          150  * Default colour and shape of the mouse cursor
          151  */
          152 static unsigned int mouseshape = XC_xterm;
          153 static unsigned int mousefg = 7;
          154 static unsigned int mousebg = 0;
          155 
          156 /*
          157  * Color used to display font attributes when fontconfig selected a font which
          158  * doesn't match the ones requested.
          159  */
          160 static unsigned int defaultattr = 11;
          161 
          162 /*
          163  * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
          164  * Note that if you want to use ShiftMask with selmasks, set this to an other
          165  * modifier, set to 0 to not use it.
          166  */
          167 static uint forcemousemod = ShiftMask;
          168 
          169 /*
          170  * Internal mouse shortcuts.
          171  * Beware that overloading Button1 will disable the selection.
          172  */
          173 static MouseShortcut mshortcuts[] = {
          174         /* mask                 button   function        argument       release */
          175         { XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
          176         { ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
          177         { XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
          178         { ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
          179         { XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
          180 };
          181 
          182 /* Internal keyboard shortcuts. */
          183 #define MODKEY Mod1Mask
          184 #define TERMMOD (ControlMask|ShiftMask)
          185 
          186 static Shortcut shortcuts[] = {
          187         /* mask                 keysym          function        argument */
          188         { XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
          189         { ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
          190         { ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
          191         { XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
          192         { TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
          193         { TERMMOD,              XK_Next,        zoom,           {.f = -1} },
          194         { TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
          195         { TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
          196         { TERMMOD,              XK_V,           clippaste,      {.i =  0} },
          197         { TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
          198         { ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
          199         { TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
          200         { ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
          201         { ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
          202         { MODKEY,               XK_Page_Up,     kscrollup,      {.i = -1} },
          203         { MODKEY,               XK_Page_Down,   kscrolldown,    {.i = -1} },
          204 };
          205 
          206 /*
          207  * Special keys (change & recompile st.info accordingly)
          208  *
          209  * Mask value:
          210  * * Use XK_ANY_MOD to match the key no matter modifiers state
          211  * * Use XK_NO_MOD to match the key alone (no modifiers)
          212  * appkey value:
          213  * * 0: no value
          214  * * > 0: keypad application mode enabled
          215  * *   = 2: term.numlock = 1
          216  * * < 0: keypad application mode disabled
          217  * appcursor value:
          218  * * 0: no value
          219  * * > 0: cursor application mode enabled
          220  * * < 0: cursor application mode disabled
          221  *
          222  * Be careful with the order of the definitions because st searches in
          223  * this table sequentially, so any XK_ANY_MOD must be in the last
          224  * position for a key.
          225  */
          226 
          227 /*
          228  * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
          229  * to be mapped below, add them to this array.
          230  */
          231 static KeySym mappedkeys[] = { -1 };
          232 
          233 /*
          234  * State bits to ignore when matching key or button events.  By default,
          235  * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
          236  */
          237 static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
          238 
          239 /*
          240  * This is the huge key array which defines all compatibility to the Linux
          241  * world. Please decide about changes wisely.
          242  */
          243 static Key key[] = {
          244         /* keysym           mask            string      appkey appcursor */
          245         { XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1},
          246         { XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1},
          247         { XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1},
          248         { XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1},
          249         { XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0},
          250         { XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1},
          251         { XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1},
          252         { XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0},
          253         { XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1},
          254         { XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1},
          255         { XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0},
          256         { XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1},
          257         { XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1},
          258         { XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0},
          259         { XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1},
          260         { XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1},
          261         { XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0},
          262         { XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0},
          263         { XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0},
          264         { XK_KP_End,        ControlMask,    "\033[J",       -1,    0},
          265         { XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0},
          266         { XK_KP_End,        ShiftMask,      "\033[K",       -1,    0},
          267         { XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0},
          268         { XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0},
          269         { XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0},
          270         { XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0},
          271         { XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0},
          272         { XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0},
          273         { XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0},
          274         { XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0},
          275         { XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0},
          276         { XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0},
          277         { XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0},
          278         { XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
          279         { XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
          280         { XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
          281         { XK_KP_Delete,     XK_ANY_MOD,     "\033[P",       -1,    0},
          282         { XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
          283         { XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
          284         { XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
          285         { XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0},
          286         { XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0},
          287         { XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0},
          288         { XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0},
          289         { XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0},
          290         { XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0},
          291         { XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0},
          292         { XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0},
          293         { XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0},
          294         { XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0},
          295         { XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0},
          296         { XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0},
          297         { XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0},
          298         { XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0},
          299         { XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0},
          300         { XK_Up,            ShiftMask,      "\033[1;2A",     0,    0},
          301         { XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0},
          302         { XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0},
          303         { XK_Up,            ControlMask,    "\033[1;5A",     0,    0},
          304         { XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0},
          305         { XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0},
          306         { XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0},
          307         { XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1},
          308         { XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1},
          309         { XK_Down,          ShiftMask,      "\033[1;2B",     0,    0},
          310         { XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0},
          311         { XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0},
          312         { XK_Down,          ControlMask,    "\033[1;5B",     0,    0},
          313         { XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0},
          314         { XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0},
          315         { XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0},
          316         { XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1},
          317         { XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1},
          318         { XK_Left,          ShiftMask,      "\033[1;2D",     0,    0},
          319         { XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0},
          320         { XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0},
          321         { XK_Left,          ControlMask,    "\033[1;5D",     0,    0},
          322         { XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0},
          323         { XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0},
          324         { XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0},
          325         { XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1},
          326         { XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1},
          327         { XK_Right,         ShiftMask,      "\033[1;2C",     0,    0},
          328         { XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0},
          329         { XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0},
          330         { XK_Right,         ControlMask,    "\033[1;5C",     0,    0},
          331         { XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0},
          332         { XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0},
          333         { XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0},
          334         { XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1},
          335         { XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1},
          336         { XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0},
          337         { XK_Return,        Mod1Mask,       "\033\r",        0,    0},
          338         { XK_Return,        XK_ANY_MOD,     "\r",            0,    0},
          339         { XK_Insert,        ShiftMask,      "\033[4l",      -1,    0},
          340         { XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0},
          341         { XK_Insert,        ControlMask,    "\033[L",       -1,    0},
          342         { XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0},
          343         { XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0},
          344         { XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0},
          345         { XK_Delete,        ControlMask,    "\033[M",       -1,    0},
          346         { XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
          347         { XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
          348         { XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
          349         { XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0},
          350         { XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
          351         { XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
          352         { XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
          353         { XK_Home,          ShiftMask,      "\033[2J",       0,   -1},
          354         { XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1},
          355         { XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1},
          356         { XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1},
          357         { XK_End,           ControlMask,    "\033[J",       -1,    0},
          358         { XK_End,           ControlMask,    "\033[1;5F",    +1,    0},
          359         { XK_End,           ShiftMask,      "\033[K",       -1,    0},
          360         { XK_End,           ShiftMask,      "\033[1;2F",    +1,    0},
          361         { XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0},
          362         { XK_Prior,         ControlMask,    "\033[5;5~",     0,    0},
          363         { XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0},
          364         { XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0},
          365         { XK_Next,          ControlMask,    "\033[6;5~",     0,    0},
          366         { XK_Next,          ShiftMask,      "\033[6;2~",     0,    0},
          367         { XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0},
          368         { XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0},
          369         { XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0},
          370         { XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0},
          371         { XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0},
          372         { XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0},
          373         { XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0},
          374         { XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0},
          375         { XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0},
          376         { XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0},
          377         { XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0},
          378         { XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0},
          379         { XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0},
          380         { XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0},
          381         { XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0},
          382         { XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0},
          383         { XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0},
          384         { XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0},
          385         { XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0},
          386         { XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0},
          387         { XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0},
          388         { XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0},
          389         { XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0},
          390         { XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0},
          391         { XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0},
          392         { XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0},
          393         { XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0},
          394         { XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0},
          395         { XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0},
          396         { XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0},
          397         { XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0},
          398         { XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0},
          399         { XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0},
          400         { XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0},
          401         { XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0},
          402         { XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0},
          403         { XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0},
          404         { XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0},
          405         { XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0},
          406         { XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0},
          407         { XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0},
          408         { XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0},
          409         { XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0},
          410         { XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0},
          411         { XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0},
          412         { XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0},
          413         { XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0},
          414         { XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0},
          415         { XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0},
          416         { XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0},
          417         { XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0},
          418         { XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0},
          419         { XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0},
          420         { XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0},
          421         { XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0},
          422         { XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0},
          423         { XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0},
          424         { XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0},
          425         { XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0},
          426         { XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0},
          427         { XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0},
          428         { XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0},
          429         { XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0},
          430         { XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0},
          431         { XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0},
          432         { XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0},
          433         { XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0},
          434         { XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0},
          435         { XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0},
          436         { XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0},
          437         { XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0},
          438         { XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0},
          439         { XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0},
          440         { XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0},
          441         { XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0},
          442         { XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0},
          443         { XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0},
          444         { XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0},
          445         { XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0},
          446         { XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0},
          447         { XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0},
          448         { XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0},
          449         { XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0},
          450         { XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0},
          451         { XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0},
          452         { XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0},
          453         { XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0},
          454 };
          455 
          456 /*
          457  * Selection types' masks.
          458  * Use the same masks as usual.
          459  * Button1Mask is always unset, to make masks match between ButtonPress.
          460  * ButtonRelease and MotionNotify.
          461  * If no match is found, regular selection is used.
          462  */
          463 static uint selmasks[] = {
          464         [SEL_RECTANGULAR] = Mod1Mask,
          465 };
          466 
          467 /*
          468  * Printable characters in ASCII, used to estimate the advance width
          469  * of single wide characters.
          470  */
          471 static char ascii_printable[] =
          472         " !\"#$%&'()*+,-./0123456789:;<=>?"
          473         "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
          474         "`abcdefghijklmnopqrstuvwxyz{|}~";