config.def.h - st - Simple Terminal
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config.def.h (21683B)
---
     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[] = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
     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: utmp option
    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/sh";
    20 static char *utmp = NULL;
    21 static char stty_args[] = "stty raw pass8 nl -echo -iexten -cstopb 38400";
    22 
    23 /* identification sequence returned in DA and DECID */
    24 static char vtiden[] = "\033[?6c";
    25 
    26 /* Kerning / character bounding-box multipliers */
    27 static float cwscale = 1.0;
    28 static float chscale = 1.0;
    29 
    30 /*
    31  * word delimiter string
    32  *
    33  * More advanced example: " `'\"()[]{}"
    34  */
    35 static char worddelimiters[] = " ";
    36 
    37 /* selection timeouts (in milliseconds) */
    38 static unsigned int doubleclicktimeout = 300;
    39 static unsigned int tripleclicktimeout = 600;
    40 
    41 /* alt screens */
    42 static int allowaltscreen = 1;
    43 
    44 /* frames per second st should at maximum draw to the screen */
    45 static unsigned int xfps = 120;
    46 static unsigned int actionfps = 30;
    47 
    48 /*
    49  * blinking timeout (set to 0 to disable blinking) for the terminal blinking
    50  * attribute.
    51  */
    52 static unsigned int blinktimeout = 800;
    53 
    54 /*
    55  * thickness of underline and bar cursors
    56  */
    57 static unsigned int cursorthickness = 2;
    58 
    59 /*
    60  * bell volume. It must be a value between -100 and 100. Use 0 for disabling
    61  * it
    62  */
    63 static int bellvolume = 0;
    64 
    65 /* default TERM value */
    66 static char termname[] = "st-256color";
    67 
    68 /*
    69  * spaces per tab
    70  *
    71  * When you are changing this value, don't forget to adapt the »it« value in
    72  * the st.info and appropriately install the st.info in the environment where
    73  * you use this st version.
    74  *
    75  *        it#$tabspaces,
    76  *
    77  * Secondly make sure your kernel is not expanding tabs. When running `stty
    78  * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
    79  *  running following command:
    80  *
    81  *        stty tabs
    82  */
    83 static unsigned int tabspaces = 8;
    84 
    85 /* Terminal colors (16 first used in escape sequence) */
    86 static const char *colorname[] = {
    87         /* 8 normal colors */
    88         "black",
    89         "red3",
    90         "green3",
    91         "yellow3",
    92         "blue2",
    93         "magenta3",
    94         "cyan3",
    95         "gray90",
    96 
    97         /* 8 bright colors */
    98         "gray50",
    99         "red",
   100         "green",
   101         "yellow",
   102         "#5c5cff",
   103         "magenta",
   104         "cyan",
   105         "white",
   106 
   107         [255] = 0,
   108 
   109         /* more colors can be added after 255 to use with DefaultXX */
   110         "#cccccc",
   111         "#555555",
   112 };
   113 
   114 
   115 /*
   116  * Default colors (colorname index)
   117  * foreground, background, cursor, reverse cursor
   118  */
   119 static unsigned int defaultfg = 7;
   120 static unsigned int defaultbg = 0;
   121 static unsigned int defaultcs = 256;
   122 static unsigned int defaultrcs = 257;
   123 
   124 /*
   125  * Default shape of cursor
   126  * 2: Block ("█")
   127  * 4: Underline ("_")
   128  * 6: Bar ("|")
   129  * 7: Snowman ("☃")
   130  */
   131 static unsigned int cursorshape = 2;
   132 
   133 /*
   134  * Default columns and rows numbers
   135  */
   136 
   137 static unsigned int cols = 80;
   138 static unsigned int rows = 24;
   139 
   140 /*
   141  * Default colour and shape of the mouse cursor
   142  */
   143 static unsigned int mouseshape = XC_xterm;
   144 static unsigned int mousefg = 7;
   145 static unsigned int mousebg = 0;
   146 
   147 /*
   148  * Color used to display font attributes when fontconfig selected a font which
   149  * doesn't match the ones requested.
   150  */
   151 static unsigned int defaultattr = 11;
   152 
   153 /*
   154  * Internal mouse shortcuts.
   155  * Beware that overloading Button1 will disable the selection.
   156  */
   157 static MouseShortcut mshortcuts[] = {
   158         /* button               mask            string */
   159         { Button4,              XK_ANY_MOD,     "\031" },
   160         { Button5,              XK_ANY_MOD,     "\005" },
   161 };
   162 
   163 /* Internal keyboard shortcuts. */
   164 #define MODKEY Mod1Mask
   165 
   166 static Shortcut shortcuts[] = {
   167         /* mask                 keysym          function        argument */
   168         { XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
   169         { ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
   170         { ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
   171         { XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
   172         { MODKEY|ShiftMask,     XK_Prior,       xzoom,          {.f = +1} },
   173         { MODKEY|ShiftMask,     XK_Next,        xzoom,          {.f = -1} },
   174         { MODKEY|ShiftMask,     XK_Home,        xzoomreset,     {.f =  0} },
   175         { ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
   176         { MODKEY|ShiftMask,     XK_Insert,      clippaste,      {.i =  0} },
   177         { MODKEY|ShiftMask,     XK_C,           clipcopy,       {.i =  0} },
   178         { MODKEY|ShiftMask,     XK_V,           clippaste,      {.i =  0} },
   179         { MODKEY,               XK_Num_Lock,    numlock,        {.i =  0} },
   180         { MODKEY,               XK_Control_L,   iso14755,       {.i =  0} },
   181 };
   182 
   183 /*
   184  * Special keys (change & recompile st.info accordingly)
   185  *
   186  * Mask value:
   187  * * Use XK_ANY_MOD to match the key no matter modifiers state
   188  * * Use XK_NO_MOD to match the key alone (no modifiers)
   189  * appkey value:
   190  * * 0: no value
   191  * * > 0: keypad application mode enabled
   192  * *   = 2: term.numlock = 1
   193  * * < 0: keypad application mode disabled
   194  * appcursor value:
   195  * * 0: no value
   196  * * > 0: cursor application mode enabled
   197  * * < 0: cursor application mode disabled
   198  * crlf value
   199  * * 0: no value
   200  * * > 0: crlf mode is enabled
   201  * * < 0: crlf mode is disabled
   202  *
   203  * Be careful with the order of the definitions because st searches in
   204  * this table sequentially, so any XK_ANY_MOD must be in the last
   205  * position for a key.
   206  */
   207 
   208 /*
   209  * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
   210  * to be mapped below, add them to this array.
   211  */
   212 static KeySym mappedkeys[] = { -1 };
   213 
   214 /*
   215  * State bits to ignore when matching key or button events.  By default,
   216  * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
   217  */
   218 static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
   219 
   220 /*
   221  * Override mouse-select while mask is active (when MODE_MOUSE is set).
   222  * Note that if you want to use ShiftMask with selmasks, set this to an other
   223  * modifier, set to 0 to not use it.
   224  */
   225 static uint forceselmod = ShiftMask;
   226 
   227 /*
   228  * This is the huge key array which defines all compatibility to the Linux
   229  * world. Please decide about changes wisely.
   230  */
   231 static Key key[] = {
   232         /* keysym           mask            string      appkey appcursor crlf */
   233         { XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1,    0},
   234         { XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1,    0},
   235         { XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1,    0},
   236         { XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1,    0},
   237         { XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0,    0},
   238         { XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1,    0},
   239         { XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1,    0},
   240         { XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0,    0},
   241         { XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1,    0},
   242         { XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1,    0},
   243         { XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0,    0},
   244         { XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1,    0},
   245         { XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1,    0},
   246         { XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0,    0},
   247         { XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1,    0},
   248         { XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1,    0},
   249         { XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0,    0},
   250         { XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0,    0},
   251         { XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0,    0},
   252         { XK_KP_End,        ControlMask,    "\033[J",       -1,    0,    0},
   253         { XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0,    0},
   254         { XK_KP_End,        ShiftMask,      "\033[K",       -1,    0,    0},
   255         { XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0,    0},
   256         { XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0,    0},
   257         { XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0,    0},
   258         { XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0,    0},
   259         { XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0,    0},
   260         { XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0,    0},
   261         { XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0,    0},
   262         { XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0,    0},
   263         { XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0,    0},
   264         { XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0,    0},
   265         { XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0,    0},
   266         { XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0,    0},
   267         { XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0,    0},
   268         { XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0,    0},
   269         { XK_KP_Delete,     XK_ANY_MOD,     "\033[P",       -1,    0,    0},
   270         { XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0,    0},
   271         { XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0,    0},
   272         { XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0,    0},
   273         { XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0,    0},
   274         { XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0,   -1},
   275         { XK_KP_Enter,      XK_ANY_MOD,     "\r\n",         -1,    0,   +1},
   276         { XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0,    0},
   277         { XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0,    0},
   278         { XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0,    0},
   279         { XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0,    0},
   280         { XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0,    0},
   281         { XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0,    0},
   282         { XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0,    0},
   283         { XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0,    0},
   284         { XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0,    0},
   285         { XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0,    0},
   286         { XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0,    0},
   287         { XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0,    0},
   288         { XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0,    0},
   289         { XK_Up,            ShiftMask,      "\033[1;2A",     0,    0,    0},
   290         { XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0,    0},
   291         { XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0,    0},
   292         { XK_Up,            ControlMask,    "\033[1;5A",     0,    0,    0},
   293         { XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0,    0},
   294         { XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0,    0},
   295         { XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0,    0},
   296         { XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1,    0},
   297         { XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1,    0},
   298         { XK_Down,          ShiftMask,      "\033[1;2B",     0,    0,    0},
   299         { XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0,    0},
   300         { XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0,    0},
   301         { XK_Down,          ControlMask,    "\033[1;5B",     0,    0,    0},
   302         { XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0,    0},
   303         { XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0,    0},
   304         { XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0,    0},
   305         { XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1,    0},
   306         { XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1,    0},
   307         { XK_Left,          ShiftMask,      "\033[1;2D",     0,    0,    0},
   308         { XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0,    0},
   309         { XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0,    0},
   310         { XK_Left,          ControlMask,    "\033[1;5D",     0,    0,    0},
   311         { XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0,    0},
   312         { XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0,    0},
   313         { XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0,    0},
   314         { XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1,    0},
   315         { XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1,    0},
   316         { XK_Right,         ShiftMask,      "\033[1;2C",     0,    0,    0},
   317         { XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0,    0},
   318         { XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0,    0},
   319         { XK_Right,         ControlMask,    "\033[1;5C",     0,    0,    0},
   320         { XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0,    0},
   321         { XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0,    0},
   322         { XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0,    0},
   323         { XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1,    0},
   324         { XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1,    0},
   325         { XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0,    0},
   326         { XK_Return,        Mod1Mask,       "\033\r",        0,    0,   -1},
   327         { XK_Return,        Mod1Mask,       "\033\r\n",      0,    0,   +1},
   328         { XK_Return,        XK_ANY_MOD,     "\r",            0,    0,   -1},
   329         { XK_Return,        XK_ANY_MOD,     "\r\n",          0,    0,   +1},
   330         { XK_Insert,        ShiftMask,      "\033[4l",      -1,    0,    0},
   331         { XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0,    0},
   332         { XK_Insert,        ControlMask,    "\033[L",       -1,    0,    0},
   333         { XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0,    0},
   334         { XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0,    0},
   335         { XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0,    0},
   336         { XK_Delete,        ControlMask,    "\033[M",       -1,    0,    0},
   337         { XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0,    0},
   338         { XK_Delete,        ShiftMask,      "\033[2K",      -1,    0,    0},
   339         { XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0,    0},
   340         { XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0,    0},
   341         { XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0,    0},
   342         { XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0,    0},
   343         { XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0,    0},
   344         { XK_Home,          ShiftMask,      "\033[2J",       0,   -1,    0},
   345         { XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1,    0},
   346         { XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1,    0},
   347         { XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1,    0},
   348         { XK_End,           ControlMask,    "\033[J",       -1,    0,    0},
   349         { XK_End,           ControlMask,    "\033[1;5F",    +1,    0,    0},
   350         { XK_End,           ShiftMask,      "\033[K",       -1,    0,    0},
   351         { XK_End,           ShiftMask,      "\033[1;2F",    +1,    0,    0},
   352         { XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0,    0},
   353         { XK_Prior,         ControlMask,    "\033[5;5~",     0,    0,    0},
   354         { XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0,    0},
   355         { XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0,    0},
   356         { XK_Next,          ControlMask,    "\033[6;5~",     0,    0,    0},
   357         { XK_Next,          ShiftMask,      "\033[6;2~",     0,    0,    0},
   358         { XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0,    0},
   359         { XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0,    0},
   360         { XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0,    0},
   361         { XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0,    0},
   362         { XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0,    0},
   363         { XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0,    0},
   364         { XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0,    0},
   365         { XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0,    0},
   366         { XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0,    0},
   367         { XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0,    0},
   368         { XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0,    0},
   369         { XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0,    0},
   370         { XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0,    0},
   371         { XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0,    0},
   372         { XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0,    0},
   373         { XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0,    0},
   374         { XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0,    0},
   375         { XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0,    0},
   376         { XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0,    0},
   377         { XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0,    0},
   378         { XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0,    0},
   379         { XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0,    0},
   380         { XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0,    0},
   381         { XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0,    0},
   382         { XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0,    0},
   383         { XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0,    0},
   384         { XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0,    0},
   385         { XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0,    0},
   386         { XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0,    0},
   387         { XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0,    0},
   388         { XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0,    0},
   389         { XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0,    0},
   390         { XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0,    0},
   391         { XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0,    0},
   392         { XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0,    0},
   393         { XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0,    0},
   394         { XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0,    0},
   395         { XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0,    0},
   396         { XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0,    0},
   397         { XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0,    0},
   398         { XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0,    0},
   399         { XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0,    0},
   400         { XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0,    0},
   401         { XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0,    0},
   402         { XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0,    0},
   403         { XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0,    0},
   404         { XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0,    0},
   405         { XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0,    0},
   406         { XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0,    0},
   407         { XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0,    0},
   408         { XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0,    0},
   409         { XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0,    0},
   410         { XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0,    0},
   411         { XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0,    0},
   412         { XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0,    0},
   413         { XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0,    0},
   414         { XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0,    0},
   415         { XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0,    0},
   416         { XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0,    0},
   417         { XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0,    0},
   418         { XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0,    0},
   419         { XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0,    0},
   420         { XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0,    0},
   421         { XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0,    0},
   422         { XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0,    0},
   423         { XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0,    0},
   424         { XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0,    0},
   425         { XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0,    0},
   426         { XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0,    0},
   427         { XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0,    0},
   428         { XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0,    0},
   429         { XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0,    0},
   430         { XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0,    0},
   431         { XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0,    0},
   432         { XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0,    0},
   433         { XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0,    0},
   434         { XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0,    0},
   435         { XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0,    0},
   436         { XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0,    0},
   437         { XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0,    0},
   438         { XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0,    0},
   439         { XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0,    0},
   440         { XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0,    0},
   441         { XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0,    0},
   442         { XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0,    0},
   443         { XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0,    0},
   444         { XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0,    0},
   445 };
   446 
   447 /*
   448  * Selection types' masks.
   449  * Use the same masks as usual.
   450  * Button1Mask is always unset, to make masks match between ButtonPress.
   451  * ButtonRelease and MotionNotify.
   452  * If no match is found, regular selection is used.
   453  */
   454 static uint selmasks[] = {
   455         [SEL_RECTANGULAR] = Mod1Mask,
   456 };
   457 
   458 /*
   459  * Printable characters in ASCII, used to estimate the advance width
   460  * of single wide characters.
   461  */
   462 static char ascii_printable[] =
   463         " !\"#$%&'()*+,-./0123456789:;<=>?"
   464         "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
   465         "`abcdefghijklmnopqrstuvwxyz{|}~";
   466