st-noxz

[fork] suckless st - personal fork
git clone git://git.noxz.tech/st-noxz
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config.def.h (22841B)


      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 = "Terminess Powerline:pixelsize=12:antialias=false:autohint=true";
      9 static int borderpx = 2;
     10 
     11 /* redraw on signal */
     12 #define SIGREDRW SIGUSR1
     13 
     14 /*
     15  * What program is execed by st depends of these precedence rules:
     16  * 1: program passed with -e
     17  * 2: scroll and/or utmp
     18  * 3: SHELL environment variable
     19  * 4: value of shell in /etc/passwd
     20  * 5: value of shell in config.h
     21  */
     22 static char *shell = "/bin/sh";
     23 char *utmp = NULL;
     24 /* scroll program: to enable use a string like "scroll" */
     25 char *scroll = NULL;
     26 char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
     27 
     28 /* identification sequence returned in DA and DECID */
     29 char *vtiden = "\033[?6c";
     30 
     31 /* Kerning / character bounding-box multipliers */
     32 static float cwscale = 1.0;
     33 static float chscale = 1.0;
     34 
     35 /*
     36  * word delimiter string
     37  *
     38  * More advanced example: L" `'\"()[]{}"
     39  */
     40 wchar_t *worddelimiters = L" ";
     41 
     42 /* selection timeouts (in milliseconds) */
     43 static unsigned int doubleclicktimeout = 300;
     44 static unsigned int tripleclicktimeout = 600;
     45 
     46 /* alt screens */
     47 int allowaltscreen = 1;
     48 
     49 /* allow certain non-interactive (insecure) window operations such as:
     50    setting the clipboard text */
     51 int allowwindowops = 0;
     52 
     53 /*
     54  * draw latency range in ms - from new content/keypress/etc until drawing.
     55  * within this range, st draws when content stops arriving (idle). mostly it's
     56  * near minlatency, but it waits longer for slow updates to avoid partial draw.
     57  * low minlatency will tear/flicker more, as it can "detect" idle too early.
     58  */
     59 static double minlatency = 8;
     60 static double maxlatency = 33;
     61 
     62 /*
     63  * blinking timeout (set to 0 to disable blinking) for the terminal blinking
     64  * attribute.
     65  */
     66 static unsigned int blinktimeout = 800;
     67 
     68 /*
     69  * thickness of underline and bar cursors
     70  */
     71 static unsigned int cursorthickness = 2;
     72 
     73 /*
     74  * 1: render most of the lines/blocks characters without using the font for
     75  *    perfect alignment between cells (U2500 - U259F except dashes/diagonals).
     76  *    Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored.
     77  * 0: disable (render all U25XX glyphs normally from the font).
     78  */
     79 const int boxdraw = 1;
     80 const int boxdraw_bold = 0;
     81 
     82 /* braille (U28XX):  1: render as adjacent "pixels",  0: use font */
     83 const int boxdraw_braille = 1;
     84 
     85 /*
     86  * bell volume. It must be a value between -100 and 100. Use 0 for disabling
     87  * it
     88  */
     89 static int bellvolume = 0;
     90 
     91 /* default TERM value */
     92 char *termname = "st-256color";
     93 
     94 /*
     95  * spaces per tab
     96  *
     97  * When you are changing this value, don't forget to adapt the »it« value in
     98  * the st.info and appropriately install the st.info in the environment where
     99  * you use this st version.
    100  *
    101  *	it#$tabspaces,
    102  *
    103  * Secondly make sure your kernel is not expanding tabs. When running `stty
    104  * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
    105  *  running following command:
    106  *
    107  *	stty tabs
    108  */
    109 unsigned int tabspaces = 8;
    110 
    111 /* Terminal colors (16 first used in escape sequence) */
    112 static const char *colorname[] = {
    113 	/* 8 normal colors */
    114 	"black",
    115 	"red3",
    116 	"green3",
    117 	"yellow3",
    118 	"blue2",
    119 	"magenta3",
    120 	"cyan3",
    121 	"gray90",
    122 
    123 	/* 8 bright colors */
    124 	"gray50",
    125 	"red",
    126 	"green",
    127 	"yellow",
    128 	"#5c5cff",
    129 	"magenta",
    130 	"cyan",
    131 	"white",
    132 
    133 	[255] = 0,
    134 
    135 	/* more colors can be added after 255 to use with DefaultXX */
    136 	"#000000",
    137 	"#ffffff",
    138 	"#ffffff",
    139 	"#000000",
    140 };
    141 
    142 
    143 /*
    144  * Default colors (colorname index)
    145  * foreground, background, cursor, reverse cursor
    146  */
    147 unsigned int defaultbg = 256;
    148 unsigned int defaultfg = 257;
    149 static unsigned int defaultcs = 258;
    150 static unsigned int defaultrcs = 259;
    151 
    152 /*
    153  * Default shape of cursor
    154  * 2: Block ("█")
    155  * 4: Underline ("_")
    156  * 6: Bar ("|")
    157  * 7: Snowman ("☃")
    158  */
    159 static unsigned int cursorshape = 2;
    160 
    161 /*
    162  * Default columns and rows numbers
    163  */
    164 
    165 static unsigned int cols = 80;
    166 static unsigned int rows = 24;
    167 
    168 /*
    169  * Default colour and shape of the mouse cursor
    170  */
    171 static unsigned int mouseshape = XC_xterm;
    172 static unsigned int mousefg = 7;
    173 static unsigned int mousebg = 0;
    174 
    175 /*
    176  * Color used to display font attributes when fontconfig selected a font which
    177  * doesn't match the ones requested.
    178  */
    179 static unsigned int defaultattr = 11;
    180 
    181 /*
    182  * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
    183  * Note that if you want to use ShiftMask with selmasks, set this to an other
    184  * modifier, set to 0 to not use it.
    185  */
    186 static uint forcemousemod = ShiftMask;
    187 
    188 /*
    189  * Xresources preferences to load at startup
    190  */
    191 ResourcePref resources[] = {
    192 		{ "font",         STRING,  &font },
    193 		{ "color0",       STRING,  &colorname[0] },
    194 		{ "color1",       STRING,  &colorname[1] },
    195 		{ "color2",       STRING,  &colorname[2] },
    196 		{ "color3",       STRING,  &colorname[3] },
    197 		{ "color4",       STRING,  &colorname[4] },
    198 		{ "color5",       STRING,  &colorname[5] },
    199 		{ "color6",       STRING,  &colorname[6] },
    200 		{ "color7",       STRING,  &colorname[7] },
    201 		{ "color8",       STRING,  &colorname[8] },
    202 		{ "color9",       STRING,  &colorname[9] },
    203 		{ "color10",      STRING,  &colorname[10] },
    204 		{ "color11",      STRING,  &colorname[11] },
    205 		{ "color12",      STRING,  &colorname[12] },
    206 		{ "color13",      STRING,  &colorname[13] },
    207 		{ "color14",      STRING,  &colorname[14] },
    208 		{ "color15",      STRING,  &colorname[15] },
    209 		{ "background",   STRING,  &colorname[256] },
    210 		{ "foreground",   STRING,  &colorname[257] },
    211 		{ "cursorColor",  STRING,  &colorname[258] },
    212 		{ "rcursorColor", STRING,  &colorname[259] },
    213 		{ "termname",     STRING,  &termname },
    214 		{ "shell",        STRING,  &shell },
    215 		{ "minlatency",   INTEGER, &minlatency },
    216 		{ "maxlatency",   INTEGER, &maxlatency },
    217 		{ "blinktimeout", INTEGER, &blinktimeout },
    218 		{ "bellvolume",   INTEGER, &bellvolume },
    219 		{ "tabspaces",    INTEGER, &tabspaces },
    220 		{ "borderpx",     INTEGER, &borderpx },
    221 		{ "cwscale",      FLOAT,   &cwscale },
    222 		{ "chscale",      FLOAT,   &chscale },
    223 };
    224 
    225 /*
    226  * Internal mouse shortcuts.
    227  * Beware that overloading Button1 will disable the selection.
    228  */
    229 static MouseShortcut mshortcuts[] = {
    230 	/* mask                 button   function        argument       release */
    231 	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
    232 	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
    233 	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
    234 	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
    235 	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
    236 };
    237 
    238 /* Internal keyboard shortcuts. */
    239 #define MODKEY Mod1Mask
    240 #define TERMMOD (ControlMask|ShiftMask)
    241 
    242 static Shortcut shortcuts[] = {
    243 	/* mask                 keysym          function        argument */
    244 	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
    245 	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
    246 	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
    247 	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
    248 
    249 	/* zoom */
    250 	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
    251 	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
    252 	{ TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
    253 
    254 	/* copy and paste */
    255 	{ TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
    256 	{ TERMMOD,              XK_V,           clippaste,      {.i =  0} },
    257 	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
    258 	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
    259 
    260 	/* misc */
    261 	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
    262 };
    263 
    264 /*
    265  * Special keys (change & recompile st.info accordingly)
    266  *
    267  * Mask value:
    268  * * Use XK_ANY_MOD to match the key no matter modifiers state
    269  * * Use XK_NO_MOD to match the key alone (no modifiers)
    270  * appkey value:
    271  * * 0: no value
    272  * * > 0: keypad application mode enabled
    273  * *   = 2: term.numlock = 1
    274  * * < 0: keypad application mode disabled
    275  * appcursor value:
    276  * * 0: no value
    277  * * > 0: cursor application mode enabled
    278  * * < 0: cursor application mode disabled
    279  *
    280  * Be careful with the order of the definitions because st searches in
    281  * this table sequentially, so any XK_ANY_MOD must be in the last
    282  * position for a key.
    283  */
    284 
    285 /*
    286  * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
    287  * to be mapped below, add them to this array.
    288  */
    289 static KeySym mappedkeys[] = { -1 };
    290 
    291 /*
    292  * State bits to ignore when matching key or button events.  By default,
    293  * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
    294  */
    295 static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
    296 
    297 /*
    298  * This is the huge key array which defines all compatibility to the Linux
    299  * world. Please decide about changes wisely.
    300  */
    301 static Key key[] = {
    302 	/* keysym           mask            string      appkey appcursor */
    303 	{ XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1},
    304 	{ XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1},
    305 	{ XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1},
    306 	{ XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1},
    307 	{ XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0},
    308 	{ XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1},
    309 	{ XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1},
    310 	{ XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0},
    311 	{ XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1},
    312 	{ XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1},
    313 	{ XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0},
    314 	{ XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1},
    315 	{ XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1},
    316 	{ XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0},
    317 	{ XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1},
    318 	{ XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1},
    319 	{ XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0},
    320 	{ XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0},
    321 	{ XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0},
    322 	{ XK_KP_End,        ControlMask,    "\033[J",       -1,    0},
    323 	{ XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0},
    324 	{ XK_KP_End,        ShiftMask,      "\033[K",       -1,    0},
    325 	{ XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0},
    326 	{ XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0},
    327 	{ XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0},
    328 	{ XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0},
    329 	{ XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0},
    330 	{ XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0},
    331 	{ XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0},
    332 	{ XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0},
    333 	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0},
    334 	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0},
    335 	{ XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0},
    336 	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
    337 	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
    338 	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
    339 	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[P",       -1,    0},
    340 	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
    341 	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
    342 	{ XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
    343 	{ XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0},
    344 	{ XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0},
    345 	{ XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0},
    346 	{ XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0},
    347 	{ XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0},
    348 	{ XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0},
    349 	{ XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0},
    350 	{ XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0},
    351 	{ XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0},
    352 	{ XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0},
    353 	{ XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0},
    354 	{ XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0},
    355 	{ XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0},
    356 	{ XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0},
    357 	{ XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0},
    358 	{ XK_Up,            ShiftMask,      "\033[1;2A",     0,    0},
    359 	{ XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0},
    360 	{ XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0},
    361 	{ XK_Up,            ControlMask,    "\033[1;5A",     0,    0},
    362 	{ XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0},
    363 	{ XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0},
    364 	{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0},
    365 	{ XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1},
    366 	{ XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1},
    367 	{ XK_Down,          ShiftMask,      "\033[1;2B",     0,    0},
    368 	{ XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0},
    369 	{ XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0},
    370 	{ XK_Down,          ControlMask,    "\033[1;5B",     0,    0},
    371 	{ XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0},
    372 	{ XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0},
    373 	{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0},
    374 	{ XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1},
    375 	{ XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1},
    376 	{ XK_Left,          ShiftMask,      "\033[1;2D",     0,    0},
    377 	{ XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0},
    378 	{ XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0},
    379 	{ XK_Left,          ControlMask,    "\033[1;5D",     0,    0},
    380 	{ XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0},
    381 	{ XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0},
    382 	{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0},
    383 	{ XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1},
    384 	{ XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1},
    385 	{ XK_Right,         ShiftMask,      "\033[1;2C",     0,    0},
    386 	{ XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0},
    387 	{ XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0},
    388 	{ XK_Right,         ControlMask,    "\033[1;5C",     0,    0},
    389 	{ XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0},
    390 	{ XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0},
    391 	{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0},
    392 	{ XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1},
    393 	{ XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1},
    394 	{ XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0},
    395 	{ XK_Return,        Mod1Mask,       "\033\r",        0,    0},
    396 	{ XK_Return,        XK_ANY_MOD,     "\r",            0,    0},
    397 	{ XK_Insert,        ShiftMask,      "\033[4l",      -1,    0},
    398 	{ XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0},
    399 	{ XK_Insert,        ControlMask,    "\033[L",       -1,    0},
    400 	{ XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0},
    401 	{ XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0},
    402 	{ XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0},
    403 	{ XK_Delete,        ControlMask,    "\033[M",       -1,    0},
    404 	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
    405 	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
    406 	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
    407 	{ XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0},
    408 	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
    409 	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
    410 	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
    411 	{ XK_Home,          ShiftMask,      "\033[2J",       0,   -1},
    412 	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1},
    413 	{ XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1},
    414 	{ XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1},
    415 	{ XK_End,           ControlMask,    "\033[J",       -1,    0},
    416 	{ XK_End,           ControlMask,    "\033[1;5F",    +1,    0},
    417 	{ XK_End,           ShiftMask,      "\033[K",       -1,    0},
    418 	{ XK_End,           ShiftMask,      "\033[1;2F",    +1,    0},
    419 	{ XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0},
    420 	{ XK_Prior,         ControlMask,    "\033[5;5~",     0,    0},
    421 	{ XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0},
    422 	{ XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0},
    423 	{ XK_Next,          ControlMask,    "\033[6;5~",     0,    0},
    424 	{ XK_Next,          ShiftMask,      "\033[6;2~",     0,    0},
    425 	{ XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0},
    426 	{ XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0},
    427 	{ XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0},
    428 	{ XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0},
    429 	{ XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0},
    430 	{ XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0},
    431 	{ XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0},
    432 	{ XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0},
    433 	{ XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0},
    434 	{ XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0},
    435 	{ XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0},
    436 	{ XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0},
    437 	{ XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0},
    438 	{ XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0},
    439 	{ XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0},
    440 	{ XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0},
    441 	{ XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0},
    442 	{ XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0},
    443 	{ XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0},
    444 	{ XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0},
    445 	{ XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0},
    446 	{ XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0},
    447 	{ XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0},
    448 	{ XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0},
    449 	{ XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0},
    450 	{ XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0},
    451 	{ XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0},
    452 	{ XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0},
    453 	{ XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0},
    454 	{ XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0},
    455 	{ XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0},
    456 	{ XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0},
    457 	{ XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0},
    458 	{ XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0},
    459 	{ XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0},
    460 	{ XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0},
    461 	{ XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0},
    462 	{ XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0},
    463 	{ XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0},
    464 	{ XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0},
    465 	{ XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0},
    466 	{ XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0},
    467 	{ XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0},
    468 	{ XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0},
    469 	{ XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0},
    470 	{ XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0},
    471 	{ XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0},
    472 	{ XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0},
    473 	{ XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0},
    474 	{ XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0},
    475 	{ XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0},
    476 	{ XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0},
    477 	{ XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0},
    478 	{ XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0},
    479 	{ XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0},
    480 	{ XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0},
    481 	{ XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0},
    482 	{ XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0},
    483 	{ XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0},
    484 	{ XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0},
    485 	{ XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0},
    486 	{ XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0},
    487 	{ XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0},
    488 	{ XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0},
    489 	{ XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0},
    490 	{ XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0},
    491 	{ XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0},
    492 	{ XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0},
    493 	{ XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0},
    494 	{ XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0},
    495 	{ XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0},
    496 	{ XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0},
    497 	{ XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0},
    498 	{ XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0},
    499 	{ XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0},
    500 	{ XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0},
    501 	{ XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0},
    502 	{ XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0},
    503 	{ XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0},
    504 	{ XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0},
    505 	{ XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0},
    506 	{ XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0},
    507 	{ XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0},
    508 	{ XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0},
    509 	{ XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0},
    510 	{ XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0},
    511 	{ XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0},
    512 };
    513 
    514 /*
    515  * Selection types' masks.
    516  * Use the same masks as usual.
    517  * Button1Mask is always unset, to make masks match between ButtonPress.
    518  * ButtonRelease and MotionNotify.
    519  * If no match is found, regular selection is used.
    520  */
    521 static uint selmasks[] = {
    522 	[SEL_RECTANGULAR] = Mod1Mask,
    523 };
    524 
    525 /*
    526  * Printable characters in ASCII, used to estimate the advance width
    527  * of single wide characters.
    528  */
    529 static char ascii_printable[] =
    530 	" !\"#$%&'()*+,-./0123456789:;<=>?"
    531 	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
    532 	"`abcdefghijklmnopqrstuvwxyz{|}~";