From: Jason Woofenden Date: Wed, 10 Dec 2014 17:56:18 +0000 (-0500) Subject: make the backspace and delete keys work like it's the new millenium X-Git-Url: https://jasonwoof.com/gitweb/?p=st.git;a=commitdiff_plain;h=c82a2cc76ec04c2cf7ec4d26c77a97114ea8dc15 make the backspace and delete keys work like it's the new millenium --- diff --git a/config.h b/config.h new file mode 100644 index 0000000..1d0d53e --- /dev/null +++ b/config.h @@ -0,0 +1,378 @@ +/* See LICENSE file for copyright and license details. */ + +/* + * appearance + * + * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html + */ +static char font[] = "Fantasque Sans Mono:pixelsize=16:antialias=true:autohint=false"; +static int borderpx = 2; +static char shell[] = "/bin/sh"; +static char *utmp = NULL; + +/* identification sequence returned in DA and DECID */ +static 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: " `'\"()[]{}" + */ +static char worddelimiters[] = " "; + +/* selection timeouts (in milliseconds) */ +static unsigned int doubleclicktimeout = 300; +static unsigned int tripleclicktimeout = 600; + +/* alt screens */ +static bool allowaltscreen = true; + +/* frames per second st should at maximum draw to the screen */ +static unsigned int xfps = 120; +static unsigned int actionfps = 30; + +/* + * blinking timeout (set to 0 to disable blinking) for the terminal blinking + * attribute. + */ +static unsigned int blinktimeout = 800; + +/* + * bell volume. It must be a value between -100 and 100. Use 0 for disabling + * it + */ +static int bellvolume = 0; + +/* TERM value */ +//static char termname[] = "vt220"; +static char termname[] = "st-256color"; + +static unsigned int tabspaces = 4; + + +/* Terminal colors (16 first used in escape sequence) */ +static const char *colorname[] = { + /* 8 normal colors */ + "#2e3436", + "#cc0000", + "#4e9a06", + "#c4a000", + "#3465a4", + "#75507b", + "#06989a", + "#d3d7cf", + + /* 8 bright colors */ + "#555753", + "#ef2929", + "#8ae234", + "#fce94f", + "#729fcf", + "#ad7fa8", + "#34e2e2", + "#eeeeec", + + [255] = 0, + + /* more colors can be added after 255 to use with DefaultXX */ + "#cccccc", +}; + + +/* + * Default colors (colorname index) + * foreground, background, cursor + */ +static unsigned int defaultfg = 7; +static unsigned int defaultbg = 0; +static unsigned int defaultcs = 256; + +/* + * Colors used, when the specific fg == defaultfg. So in reverse mode this + * will reverse too. Another logic would only make the simple feature too + * complex. + */ +static unsigned int defaultitalic = 11; +static unsigned int defaultunderline = 7; + +/* Internal mouse shortcuts. */ +/* Beware that overloading Button1 will disable the selection. */ +static Mousekey mshortcuts[] = { + /* button mask string */ + { Button4, XK_ANY_MOD, "\031" }, + { Button5, XK_ANY_MOD, "\005" }, +}; + +/* Internal keyboard shortcuts. */ +#define MODKEY Mod1Mask + +static Shortcut shortcuts[] = { + /* mask keysym function argument */ + { ControlMask, XK_Print, toggleprinter, {.i = 0} }, + { ShiftMask, XK_Print, printscreen, {.i = 0} }, + { XK_ANY_MOD, XK_Print, printsel, {.i = 0} }, + { MODKEY|ShiftMask, XK_Prior, xzoom, {.i = +1} }, + { MODKEY|ShiftMask, XK_Next, xzoom, {.i = -1} }, + { MODKEY|ShiftMask, XK_Home, xzoomreset, {.i = 0} }, + { ShiftMask, XK_Insert, selpaste, {.i = 0} }, + { MODKEY|ShiftMask, XK_Insert, clippaste, {.i = 0} }, + { MODKEY, XK_Num_Lock, numlock, {.i = 0} }, +}; + +/* + * 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 + * crlf value + * * 0: no value + * * > 0: crlf mode is enabled + * * < 0: crlf mode is 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; + +/* Override mouse-select 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 forceselmod = ShiftMask; + +static Key key[] = { + /* keysym mask string appkey appcursor crlf */ + { XK_KP_Home, ShiftMask, "\033[2J", 0, -1, 0}, + { XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1, 0}, + { XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1, 0}, + { XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1, 0}, + { XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0, 0}, + { XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1, 0}, + { XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1, 0}, + { XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0, 0}, + { XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1, 0}, + { XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1, 0}, + { XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0, 0}, + { XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1, 0}, + { XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1, 0}, + { XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0, 0}, + { XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1, 0}, + { XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1, 0}, + { XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0, 0}, + { XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0, 0}, + { XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0, 0}, + { XK_KP_End, ControlMask, "\033[J", -1, 0, 0}, + { XK_KP_End, ControlMask, "\033[1;5F", +1, 0, 0}, + { XK_KP_End, ShiftMask, "\033[K", -1, 0, 0}, + { XK_KP_End, ShiftMask, "\033[1;2F", +1, 0, 0}, + { XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0, 0}, + { XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0, 0}, + { XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0, 0}, + { XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0, 0}, + { XK_KP_Insert, ShiftMask, "\033[4l", -1, 0, 0}, + { XK_KP_Insert, ControlMask, "\033[L", -1, 0, 0}, + { XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0, 0}, + { XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0, 0}, + { XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0, 0}, + { XK_KP_Delete, ControlMask, "\033[M", -1, 0, 0}, + { XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0, 0}, + { XK_KP_Delete, ShiftMask, "\033[2K", -1, 0, 0}, + { XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0, 0}, + { XK_KP_Delete, XK_ANY_MOD, "\033[3~", -1, 0, 0}, + { XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0, 0}, + { XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0, 0}, + { XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0, 0}, + { XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0, 0}, + { XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0, -1}, + { XK_KP_Enter, XK_ANY_MOD, "\r\n", -1, 0, +1}, + { XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0, 0}, + { XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0, 0}, + { XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0, 0}, + { XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0, 0}, + { XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0, 0}, + { XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0, 0}, + { XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0, 0}, + { XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0, 0}, + { XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0, 0}, + { XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0, 0}, + { XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0, 0}, + { XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0, 0}, + { XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0, 0}, + { XK_Up, ShiftMask, "\033[1;2A", 0, 0, 0}, + { XK_Up, ControlMask, "\033[1;5A", 0, 0, 0}, + { XK_Up, Mod1Mask, "\033[1;3A", 0, 0, 0}, + { XK_Up, XK_ANY_MOD, "\033[A", 0, -1, 0}, + { XK_Up, XK_ANY_MOD, "\033OA", 0, +1, 0}, + { XK_Down, ShiftMask, "\033[1;2B", 0, 0, 0}, + { XK_Down, ControlMask, "\033[1;5B", 0, 0, 0}, + { XK_Down, Mod1Mask, "\033[1;3B", 0, 0, 0}, + { XK_Down, XK_ANY_MOD, "\033[B", 0, -1, 0}, + { XK_Down, XK_ANY_MOD, "\033OB", 0, +1, 0}, + { XK_Left, ShiftMask, "\033[1;2D", 0, 0, 0}, + { XK_Left, ControlMask, "\033[1;5D", 0, 0, 0}, + { XK_Left, Mod1Mask, "\033[1;3D", 0, 0, 0}, + { XK_Left, XK_ANY_MOD, "\033[D", 0, -1, 0}, + { XK_Left, XK_ANY_MOD, "\033OD", 0, +1, 0}, + { XK_Right, ShiftMask, "\033[1;2C", 0, 0, 0}, + { XK_Right, ControlMask, "\033[1;5C", 0, 0, 0}, + { XK_Right, Mod1Mask, "\033[1;3C", 0, 0, 0}, + { XK_Right, XK_ANY_MOD, "\033[C", 0, -1, 0}, + { XK_Right, XK_ANY_MOD, "\033OC", 0, +1, 0}, + { XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0, 0}, + { XK_Return, Mod1Mask, "\033\r", 0, 0, -1}, + { XK_Return, Mod1Mask, "\033\r\n", 0, 0, +1}, + { XK_Return, XK_ANY_MOD, "\r", 0, 0, -1}, + { XK_Return, XK_ANY_MOD, "\r\n", 0, 0, +1}, + { XK_Insert, ShiftMask, "\033[4l", -1, 0, 0}, + { XK_Insert, ShiftMask, "\033[2;2~", +1, 0, 0}, + { XK_Insert, ControlMask, "\033[L", -1, 0, 0}, + { XK_Insert, ControlMask, "\033[2;5~", +1, 0, 0}, + { XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0, 0}, + { XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0, 0}, + { XK_Delete, ControlMask, "\033[M", -1, 0, 0}, + { XK_Delete, ControlMask, "\033[3;5~", +1, 0, 0}, + { XK_Delete, ShiftMask, "\033[2K", -1, 0, 0}, + { XK_Delete, ShiftMask, "\033[3;2~", +1, 0, 0}, + { XK_Delete, XK_ANY_MOD, "\033[3~", -1, 0, 0}, + { XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0, 0}, + { XK_BackSpace, XK_ANY_MOD, "\177", -1, 0, 0}, + { XK_BackSpace, XK_ANY_MOD, "\177", +1, 0, 0}, + { XK_Home, ShiftMask, "\033[2J", 0, -1, 0}, + { XK_Home, ShiftMask, "\033[1;2H", 0, +1, 0}, + { XK_Home, XK_ANY_MOD, "\033[H", 0, -1, 0}, + { XK_Home, XK_ANY_MOD, "\033[1~", 0, +1, 0}, + { XK_End, ControlMask, "\033[J", -1, 0, 0}, + { XK_End, ControlMask, "\033[1;5F", +1, 0, 0}, + { XK_End, ShiftMask, "\033[K", -1, 0, 0}, + { XK_End, ShiftMask, "\033[1;2F", +1, 0, 0}, + { XK_End, XK_ANY_MOD, "\033[4~", 0, 0, 0}, + { XK_Prior, ControlMask, "\033[5;5~", 0, 0, 0}, + { XK_Prior, ShiftMask, "\033[5;2~", 0, 0, 0}, + { XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0, 0}, + { XK_Next, ControlMask, "\033[6;5~", 0, 0, 0}, + { XK_Next, ShiftMask, "\033[6;2~", 0, 0, 0}, + { XK_Next, XK_ANY_MOD, "\033[6~", 0, 0, 0}, + { XK_F1, XK_NO_MOD, "\033OP" , 0, 0, 0}, + { XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0, 0}, + { XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0, 0}, + { XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0, 0}, + { XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0, 0}, + { XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0, 0}, + { XK_F2, XK_NO_MOD, "\033OQ" , 0, 0, 0}, + { XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0, 0}, + { XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0, 0}, + { XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0, 0}, + { XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0, 0}, + { XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0, 0}, + { XK_F3, XK_NO_MOD, "\033OR" , 0, 0, 0}, + { XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0, 0}, + { XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0, 0}, + { XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0, 0}, + { XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0, 0}, + { XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0, 0}, + { XK_F4, XK_NO_MOD, "\033OS" , 0, 0, 0}, + { XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0, 0}, + { XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0, 0}, + { XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0, 0}, + { XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0, 0}, + { XK_F5, XK_NO_MOD, "\033[15~", 0, 0, 0}, + { XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0, 0}, + { XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0, 0}, + { XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0, 0}, + { XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0, 0}, + { XK_F6, XK_NO_MOD, "\033[17~", 0, 0, 0}, + { XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0, 0}, + { XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0, 0}, + { XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0, 0}, + { XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0, 0}, + { XK_F7, XK_NO_MOD, "\033[18~", 0, 0, 0}, + { XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0, 0}, + { XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0, 0}, + { XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0, 0}, + { XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0, 0}, + { XK_F8, XK_NO_MOD, "\033[19~", 0, 0, 0}, + { XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0, 0}, + { XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0, 0}, + { XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0, 0}, + { XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0, 0}, + { XK_F9, XK_NO_MOD, "\033[20~", 0, 0, 0}, + { XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0, 0}, + { XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0, 0}, + { XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0, 0}, + { XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0, 0}, + { XK_F10, XK_NO_MOD, "\033[21~", 0, 0, 0}, + { XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0, 0}, + { XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0, 0}, + { XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0, 0}, + { XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0, 0}, + { XK_F11, XK_NO_MOD, "\033[23~", 0, 0, 0}, + { XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0, 0}, + { XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0, 0}, + { XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0, 0}, + { XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0, 0}, + { XK_F12, XK_NO_MOD, "\033[24~", 0, 0, 0}, + { XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0, 0}, + { XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0, 0}, + { XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0, 0}, + { XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0, 0}, + { XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0, 0}, + { XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0, 0}, + { XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0, 0}, + { XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0, 0}, + { XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0, 0}, + { XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0, 0}, + { XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0, 0}, + { XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0, 0}, + { XK_F21, XK_NO_MOD, "\033[20;2~", 0, 0, 0}, + { XK_F22, XK_NO_MOD, "\033[21;2~", 0, 0, 0}, + { XK_F23, XK_NO_MOD, "\033[23;2~", 0, 0, 0}, + { XK_F24, XK_NO_MOD, "\033[24;2~", 0, 0, 0}, + { XK_F25, XK_NO_MOD, "\033[1;5P", 0, 0, 0}, + { XK_F26, XK_NO_MOD, "\033[1;5Q", 0, 0, 0}, + { XK_F27, XK_NO_MOD, "\033[1;5R", 0, 0, 0}, + { XK_F28, XK_NO_MOD, "\033[1;5S", 0, 0, 0}, + { XK_F29, XK_NO_MOD, "\033[15;5~", 0, 0, 0}, + { XK_F30, XK_NO_MOD, "\033[17;5~", 0, 0, 0}, + { XK_F31, XK_NO_MOD, "\033[18;5~", 0, 0, 0}, + { XK_F32, XK_NO_MOD, "\033[19;5~", 0, 0, 0}, + { XK_F33, XK_NO_MOD, "\033[20;5~", 0, 0, 0}, + { XK_F34, XK_NO_MOD, "\033[21;5~", 0, 0, 0}, + { XK_F35, XK_NO_MOD, "\033[23;5~", 0, 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, +}; + diff --git a/st.info b/st.info index 3b754db..f760a6a 100644 --- a/st.info +++ b/st.info @@ -53,7 +53,7 @@ st| simpleterm, ka3=\E[5~, kc1=\E[4~, kc3=\E[6~, - kbs=\010, + kbs=\0177, kcbt=\E[Z, kb2=\EOu, kcub1=\EOD, @@ -73,7 +73,7 @@ st| simpleterm, kri=\E[1;2A, kclr=\E[3;5~, kdl1=\E[3;2~, - kdch1=\0177, + kdch1=\E[3~, kich1=\E[2~, kend=\E[4~, kf1=\EOP,