#include "colors.h" /* See LICENSE file for copyright and license details. */ /* * appearance * * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html */ static char *font = "JetBrains Mono Nerd Font:pixelsize=12:antialias=true:autohint=true"; /* Spare fonts */ static char *font2[] = { "Symbola:pixelsize=11:antialias=true:autohint=true", }; static int borderpx = 5; /* * What program is execed by st depends of these precedence rules: * 1: program passed with -e * 2: scroll and/or utmp * 3: SHELL environment variable * 4: value of shell in /etc/passwd * 5: value of shell in config.h */ static char *shell = "/bin/sh"; char *utmp = NULL; /* scroll program: to enable use a string like "scroll" */ char *scroll = NULL; char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400"; /* identification sequence returned in DA and DECID */ char *vtiden = "\033[?6c"; /* Kerning / character bounding-box multipliers */ static float cwscale = 1.0; static float chscale = 1.0; /* * word delimiter string * * More advanced example: L" `'\"()[]{}" */ wchar_t *worddelimiters = L" "; /* selection timeouts (in milliseconds) */ static unsigned int doubleclicktimeout = 300; static unsigned int tripleclicktimeout = 600; /* alt screens */ int allowaltscreen = 1; /* * draw latency range in ms - from new content/keypress/etc until drawing. * within this range, st draws when content stops arriving (idle). mostly it's * near minlatency, but it waits longer for slow updates to avoid partial draw. * low minlatency will tear/flicker more, as it can "detect" idle too early. */ static double minlatency = 8; static double maxlatency = 33; /* * blinking timeout (set to 0 to disable blinking) for the terminal blinking * attribute. */ static unsigned int blinktimeout = 800; /* * thickness of underline and bar cursors */ static unsigned int cursorthickness = 2; /* * bell volume. It must be a value between -100 and 100. Use 0 for disabling * it */ static int bellvolume = 0; /* default TERM value */ char *termname = "st-256color"; /* * spaces per tab * * When you are changing this value, don't forget to adapt the »it« value in * the st.info and appropriately install the st.info in the environment where * you use this st version. * * it#$tabspaces, * * Secondly make sure your kernel is not expanding tabs. When running `stty * -a` »tab0« should appear. You can tell the terminal to not expand tabs by * running following command: * * stty tabs */ unsigned int tabspaces = 8; /* bg opacity */ float alpha = 0.8; /* * Default colors (colorname index) * foreground, background, cursor, reverse cursor */ unsigned int defaultfg = 7; unsigned int defaultbg = 258; static unsigned int defaultcs = 256; static unsigned int defaultrcs = 257; /* * Default shape of cursor * 2: Block ("█") * 4: Underline ("_") * 6: Bar ("|") * 7: Snowman ("☃") */ static unsigned int cursorshape = 6; /* * Default columns and rows numbers */ static unsigned int cols = 80; static unsigned int rows = 24; /* * Default colour and shape of the mouse cursor */ static unsigned int mouseshape = XC_xterm; static unsigned int mousefg = 7; static unsigned int mousebg = 0; /* * Color used to display font attributes when fontconfig selected a font which * doesn't match the ones requested. */ static unsigned int defaultattr = 11; /* * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set). * Note that if you want to use ShiftMask with selmasks, set this to an other * modifier, set to 0 to not use it. */ static uint forcemousemod = ShiftMask; /* * Internal mouse shortcuts. * Beware that overloading Button1 will disable the selection. */ static MouseShortcut mshortcuts[] = { /* mask button function argument release */ { XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 }, { ShiftMask, Button4, ttysend, {.s = "\033[5;2~"} }, { XK_ANY_MOD, Button4, ttysend, {.s = "\031"} }, { ShiftMask, Button5, ttysend, {.s = "\033[6;2~"} }, { XK_ANY_MOD, Button5, ttysend, {.s = "\005"} }, }; /* Internal keyboard shortcuts. */ #define MODKEY Mod1Mask #define TERMMOD (ControlMask|ShiftMask) static Shortcut shortcuts[] = { /* mask keysym function argument */ { XK_ANY_MOD, XK_Break, sendbreak, {.i = 0} }, { ControlMask, XK_Print, toggleprinter, {.i = 0} }, { ShiftMask, XK_Print, printscreen, {.i = 0} }, { XK_ANY_MOD, XK_Print, printsel, {.i = 0} }, { ControlMask, XK_plus, zoom, {.f = +2} }, { ControlMask, XK_minus, zoom, {.f = -2} }, { ControlMask, XK_0, zoomreset, {.f = 0} }, { TERMMOD, XK_C, clipcopy, {.i = 0} }, { TERMMOD, XK_V, clippaste, {.i = 0} }, { TERMMOD, XK_Y, selpaste, {.i = 0} }, { ShiftMask, XK_Insert, selpaste, {.i = 0} }, { TERMMOD, XK_Num_Lock, numlock, {.i = 0} }, { ControlMask, XK_u, kscrollup, {.i = -1} }, { ControlMask, XK_d, kscrolldown, {.i = -1} }, { ControlMask, XK_k, kscrollup, {.i = +1} }, { ControlMask, XK_j, kscrolldown, {.i = +1} }, }; /* * Special keys (change & recompile st.info accordingly) * * Mask value: * * Use XK_ANY_MOD to match the key no matter modifiers state * * Use XK_NO_MOD to match the key alone (no modifiers) * appkey value: * * 0: no value * * > 0: keypad application mode enabled * * = 2: term.numlock = 1 * * < 0: keypad application mode disabled * appcursor value: * * 0: no value * * > 0: cursor application mode enabled * * < 0: cursor application mode disabled * * Be careful with the order of the definitions because st searches in * this table sequentially, so any XK_ANY_MOD must be in the last * position for a key. */ /* * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF) * to be mapped below, add them to this array. */ static KeySym mappedkeys[] = { -1 }; /* * State bits to ignore when matching key or button events. By default, * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored. */ static uint ignoremod = Mod2Mask|XK_SWITCH_MOD; /* * This is the huge key array which defines all compatibility to the Linux * world. Please decide about changes wisely. */ static Key key[] = { /* keysym mask string appkey appcursor */ { XK_KP_Home, ShiftMask, "\033[2J", 0, -1}, { XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1}, { XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1}, { XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1}, { XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0}, { XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1}, { XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1}, { XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0}, { XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1}, { XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1}, { XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0}, { XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1}, { XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1}, { XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0}, { XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1}, { XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1}, { XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0}, { XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, { XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0}, { XK_KP_End, ControlMask, "\033[J", -1, 0}, { XK_KP_End, ControlMask, "\033[1;5F", +1, 0}, { XK_KP_End, ShiftMask, "\033[K", -1, 0}, { XK_KP_End, ShiftMask, "\033[1;2F", +1, 0}, { XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0}, { XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0}, { XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0}, { XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0}, { XK_KP_Insert, ShiftMask, "\033[4l", -1, 0}, { XK_KP_Insert, ControlMask, "\033[L", -1, 0}, { XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0}, { XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, { XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, { XK_KP_Delete, ControlMask, "\033[M", -1, 0}, { XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0}, { XK_KP_Delete, ShiftMask, "\033[2K", -1, 0}, { XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0}, { XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0}, { XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, { XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0}, { XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0}, { XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0}, { XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0}, { XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0}, { XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0}, { XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0}, { XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0}, { XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0}, { XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0}, { XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0}, { XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0}, { XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0}, { XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0}, { XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0}, { XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0}, { XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0}, { XK_Up, ShiftMask, "\033[1;2A", 0, 0}, { XK_Up, Mod1Mask, "\033[1;3A", 0, 0}, { XK_Up, ShiftMask|Mod1Mask,"\033[1;4A", 0, 0}, { XK_Up, ControlMask, "\033[1;5A", 0, 0}, { XK_Up, ShiftMask|ControlMask,"\033[1;6A", 0, 0}, { XK_Up, ControlMask|Mod1Mask,"\033[1;7A", 0, 0}, { XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A", 0, 0}, { XK_Up, XK_ANY_MOD, "\033[A", 0, -1}, { XK_Up, XK_ANY_MOD, "\033OA", 0, +1}, { XK_Down, ShiftMask, "\033[1;2B", 0, 0}, { XK_Down, Mod1Mask, "\033[1;3B", 0, 0}, { XK_Down, ShiftMask|Mod1Mask,"\033[1;4B", 0, 0}, { XK_Down, ControlMask, "\033[1;5B", 0, 0}, { XK_Down, ShiftMask|ControlMask,"\033[1;6B", 0, 0}, { XK_Down, ControlMask|Mod1Mask,"\033[1;7B", 0, 0}, { XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0, 0}, { XK_Down, XK_ANY_MOD, "\033[B", 0, -1}, { XK_Down, XK_ANY_MOD, "\033OB", 0, +1}, { XK_Left, ShiftMask, "\033[1;2D", 0, 0}, { XK_Left, Mod1Mask, "\033[1;3D", 0, 0}, { XK_Left, ShiftMask|Mod1Mask,"\033[1;4D", 0, 0}, { XK_Left, ControlMask, "\033[1;5D", 0, 0}, { XK_Left, ShiftMask|ControlMask,"\033[1;6D", 0, 0}, { XK_Left, ControlMask|Mod1Mask,"\033[1;7D", 0, 0}, { XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0, 0}, { XK_Left, XK_ANY_MOD, "\033[D", 0, -1}, { XK_Left, XK_ANY_MOD, "\033OD", 0, +1}, { XK_Right, ShiftMask, "\033[1;2C", 0, 0}, { XK_Right, Mod1Mask, "\033[1;3C", 0, 0}, { XK_Right, ShiftMask|Mod1Mask,"\033[1;4C", 0, 0}, { XK_Right, ControlMask, "\033[1;5C", 0, 0}, { XK_Right, ShiftMask|ControlMask,"\033[1;6C", 0, 0}, { XK_Right, ControlMask|Mod1Mask,"\033[1;7C", 0, 0}, { XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0, 0}, { XK_Right, XK_ANY_MOD, "\033[C", 0, -1}, { XK_Right, XK_ANY_MOD, "\033OC", 0, +1}, { XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0}, { XK_Return, Mod1Mask, "\033\r", 0, 0}, { XK_Return, XK_ANY_MOD, "\r", 0, 0}, { XK_Insert, ShiftMask, "\033[4l", -1, 0}, { XK_Insert, ShiftMask, "\033[2;2~", +1, 0}, { XK_Insert, ControlMask, "\033[L", -1, 0}, { XK_Insert, ControlMask, "\033[2;5~", +1, 0}, { XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, { XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, { XK_Delete, ControlMask, "\033[M", -1, 0}, { XK_Delete, ControlMask, "\033[3;5~", +1, 0}, { XK_Delete, ShiftMask, "\033[2K", -1, 0}, { XK_Delete, ShiftMask, "\033[3;2~", +1, 0}, { XK_Delete, XK_ANY_MOD, "\033[P", -1, 0}, { XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, { XK_BackSpace, XK_NO_MOD, "\177", 0, 0}, { XK_BackSpace, Mod1Mask, "\033\177", 0, 0}, { XK_Home, ShiftMask, "\033[2J", 0, -1}, { XK_Home, ShiftMask, "\033[1;2H", 0, +1}, { XK_Home, XK_ANY_MOD, "\033[H", 0, -1}, { XK_Home, XK_ANY_MOD, "\033[1~", 0, +1}, { XK_End, ControlMask, "\033[J", -1, 0}, { XK_End, ControlMask, "\033[1;5F", +1, 0}, { XK_End, ShiftMask, "\033[K", -1, 0}, { XK_End, ShiftMask, "\033[1;2F", +1, 0}, { XK_End, XK_ANY_MOD, "\033[4~", 0, 0}, { XK_Prior, ControlMask, "\033[5;5~", 0, 0}, { XK_Prior, ShiftMask, "\033[5;2~", 0, 0}, { XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, { XK_Next, ControlMask, "\033[6;5~", 0, 0}, { XK_Next, ShiftMask, "\033[6;2~", 0, 0}, { XK_Next, XK_ANY_MOD, "\033[6~", 0, 0}, { XK_F1, XK_NO_MOD, "\033OP" , 0, 0}, { XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0}, { XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0}, { XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0}, { XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0}, { XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0}, { XK_F2, XK_NO_MOD, "\033OQ" , 0, 0}, { XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0}, { XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0}, { XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0}, { XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0}, { XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0}, { XK_F3, XK_NO_MOD, "\033OR" , 0, 0}, { XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0}, { XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0}, { XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0}, { XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0}, { XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0}, { XK_F4, XK_NO_MOD, "\033OS" , 0, 0}, { XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0}, { XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0}, { XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0}, { XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0}, { XK_F5, XK_NO_MOD, "\033[15~", 0, 0}, { XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0}, { XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0}, { XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0}, { XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0}, { XK_F6, XK_NO_MOD, "\033[17~", 0, 0}, { XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0}, { XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0}, { XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0}, { XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0}, { XK_F7, XK_NO_MOD, "\033[18~", 0, 0}, { XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0}, { XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0}, { XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0}, { XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0}, { XK_F8, XK_NO_MOD, "\033[19~", 0, 0}, { XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0}, { XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0}, { XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0}, { XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0}, { XK_F9, XK_NO_MOD, "\033[20~", 0, 0}, { XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0}, { XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0}, { XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0}, { XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0}, { XK_F10, XK_NO_MOD, "\033[21~", 0, 0}, { XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0}, { XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0}, { XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0}, { XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0}, { XK_F11, XK_NO_MOD, "\033[23~", 0, 0}, { XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0}, { XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0}, { XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0}, { XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0}, { XK_F12, XK_NO_MOD, "\033[24~", 0, 0}, { XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0}, { XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0}, { XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0}, { XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0}, { XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0}, { XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0}, { XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0}, { XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0}, { XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0}, { XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0}, { XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0}, { XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0}, { XK_F21, XK_NO_MOD, "\033[20;2~", 0, 0}, { XK_F22, XK_NO_MOD, "\033[21;2~", 0, 0}, { XK_F23, XK_NO_MOD, "\033[23;2~", 0, 0}, { XK_F24, XK_NO_MOD, "\033[24;2~", 0, 0}, { XK_F25, XK_NO_MOD, "\033[1;5P", 0, 0}, { XK_F26, XK_NO_MOD, "\033[1;5Q", 0, 0}, { XK_F27, XK_NO_MOD, "\033[1;5R", 0, 0}, { XK_F28, XK_NO_MOD, "\033[1;5S", 0, 0}, { XK_F29, XK_NO_MOD, "\033[15;5~", 0, 0}, { XK_F30, XK_NO_MOD, "\033[17;5~", 0, 0}, { XK_F31, XK_NO_MOD, "\033[18;5~", 0, 0}, { XK_F32, XK_NO_MOD, "\033[19;5~", 0, 0}, { XK_F33, XK_NO_MOD, "\033[20;5~", 0, 0}, { XK_F34, XK_NO_MOD, "\033[21;5~", 0, 0}, { XK_F35, XK_NO_MOD, "\033[23;5~", 0, 0}, }; /* * Selection types' masks. * Use the same masks as usual. * Button1Mask is always unset, to make masks match between ButtonPress. * ButtonRelease and MotionNotify. * If no match is found, regular selection is used. */ static uint selmasks[] = { [SEL_RECTANGULAR] = Mod1Mask, }; /* * Printable characters in ASCII, used to estimate the advance width * of single wide characters. */ static char ascii_printable[] = " !\"#$%&'()*+,-./0123456789:;<=>?" "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_" "`abcdefghijklmnopqrstuvwxyz{|}~";