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-rw-r--r--config.def.h13
-rw-r--r--config.h426
-rw-r--r--st.c188
3 files changed, 576 insertions, 51 deletions
diff --git a/config.def.h b/config.def.h
index fd09d72..db0bf24 100644
--- a/config.def.h
+++ b/config.def.h
@@ -7,6 +7,7 @@
*/
static char font[] = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
static int borderpx = 2;
+#define histsize 2000
/*
* What program is execed by st depends of these precedence rules:
@@ -136,8 +137,14 @@ static unsigned int defaultunderline = 7;
*/
static MouseShortcut mshortcuts[] = {
/* button mask string */
- { Button4, XK_ANY_MOD, "\031" },
- { Button5, XK_ANY_MOD, "\005" },
+ { Button4, XK_NO_MOD, "\031" },
+ { Button5, XK_NO_MOD, "\005" },
+};
+
+static MouseKey mkeys[] = {
+ /* button mask function argument */
+ { Button4, ShiftMask, kscrollup, {.i = 1} },
+ { Button5, ShiftMask, kscrolldown, {.i = 1} },
};
/* Internal keyboard shortcuts. */
@@ -157,6 +164,8 @@ static Shortcut shortcuts[] = {
{ MODKEY|ShiftMask, XK_C, clipcopy, {.i = 0} },
{ MODKEY|ShiftMask, XK_V, clippaste, {.i = 0} },
{ MODKEY, XK_Num_Lock, numlock, {.i = 0} },
+ { ShiftMask, XK_Page_Up, kscrollup, {.i = -1} },
+ { ShiftMask, XK_Page_Down, kscrolldown, {.i = -1} },
};
/*
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..b5812de
--- /dev/null
+++ b/config.h
@@ -0,0 +1,426 @@
+/* See LICENSE file for copyright and license details. */
+
+/*
+ * appearance
+ *
+ * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
+ */
+static char font[] = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
+static int borderpx = 2;
+#define histsize 20000
+
+/*
+ * What program is execed by st depends of these precedence rules:
+ * 1: program passed with -e
+ * 2: utmp option
+ * 3: SHELL environment variable
+ * 4: value of shell in /etc/passwd
+ * 5: value of shell in config.h
+ */
+static char shell[] = "/bin/sh";
+static char *utmp = NULL;
+static char stty_args[] = "stty raw pass8 nl -echo -iexten -cstopb 38400";
+
+/* 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 int allowaltscreen = 1;
+
+/* 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;
+
+/*
+ * 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 */
+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 */
+ "#073642",
+ "#dc322f",
+ "#859900",
+ "#b58900",
+ "#268bd2",
+ "#d33682",
+ "#2aa198",
+ "#eee8d5",
+
+ /* 8 bright colors */
+ "#002b36",
+ "#cb4b16",
+ "#586e75",
+ "#657b83",
+ "#839496",
+ "#6c71c4",
+ "#93a1a1",
+ "#fdf6e3",
+
+ [255] = 0,
+
+ /* more colors can be added after 255 to use with DefaultXX */
+ "#cccccc",
+};
+
+/*
+ * Default colors (colorname index)
+ * foreground, background, cursor, reverse cursor
+ */
+static unsigned int defaultfg = 11;
+static unsigned int defaultbg = 8;
+static unsigned int defaultcs = 14;
+static unsigned int defaultrcs = 257;
+
+/*
+ * Default shape of cursor
+ * 2: Block ("█")
+ * 4: Underline ("_")
+ * 6: Bar ("|")
+ * 7: Snowman ("☃")
+ */
+static unsigned int cursorshape = 2;
+
+/*
+ * Default colour and shape of the mouse cursor
+ */
+static unsigned int mouseshape = XC_xterm;
+static unsigned int mousefg = 7;
+static unsigned int mousebg = 0;
+
+/*
+ * 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 MouseShortcut mshortcuts[] = {
+ /* button mask string */
+ { Button4, XK_NO_MOD, "\031" },
+ { Button5, XK_NO_MOD, "\005" },
+};
+
+static MouseKey mkeys[] = {
+ /* button mask function argument */
+ { Button4, ShiftMask, kscrollup, {.i = 1} },
+ { Button5, ShiftMask, kscrolldown, {.i = 1} },
+};
+
+/* Internal keyboard shortcuts. */
+#define MODKEY Mod1Mask
+
+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} },
+ { MODKEY|ShiftMask, XK_Prior, xzoom, {.f = +1} },
+ { MODKEY|ShiftMask, XK_Next, xzoom, {.f = -1} },
+ { MODKEY|ShiftMask, XK_Home, xzoomreset, {.f = 0} },
+ { ShiftMask, XK_Insert, selpaste, {.i = 0} },
+ { MODKEY|ShiftMask, XK_Insert, clippaste, {.i = 0} },
+ { MODKEY|ShiftMask, XK_C, clipcopy, {.i = 0} },
+ { MODKEY|ShiftMask, XK_V, clippaste, {.i = 0} },
+ { MODKEY, XK_Num_Lock, numlock, {.i = 0} },
+ { ShiftMask, XK_Page_Up, kscrollup, {.i = -1} },
+ { ShiftMask, XK_Page_Down, 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
+ * 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;
+
+/*
+ * 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 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[P", -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[P", -1, 0, 0},
+ { XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0, 0},
+ { XK_BackSpace, XK_NO_MOD, "\177", 0, 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.c b/st.c
index 427ec46..2f9fbdd 100644
--- a/st.c
+++ b/st.c
@@ -85,6 +85,8 @@ char *argv0;
#define TRUERED(x) (((x) & 0xff0000) >> 8)
#define TRUEGREEN(x) (((x) & 0xff00))
#define TRUEBLUE(x) (((x) & 0xff) << 8)
+#define TLINE(y) ((y) < term.scr ? term.hist[((y) + term.histi - term.scr \
+ + histsize + 1) % histsize] : term.line[(y) - term.scr])
enum glyph_attribute {
@@ -227,26 +229,6 @@ typedef struct {
int narg; /* nb of args */
} STREscape;
-/* Internal representation of the screen */
-typedef struct {
- int row; /* nb row */
- int col; /* nb col */
- Line *line; /* screen */
- Line *alt; /* alternate screen */
- int *dirty; /* dirtyness of lines */
- XftGlyphFontSpec *specbuf; /* font spec buffer used for rendering */
- TCursor c; /* cursor */
- int top; /* top scroll limit */
- int bot; /* bottom scroll limit */
- int mode; /* terminal mode flags */
- int esc; /* escape state flags */
- char trantbl[4]; /* charset table translation */
- int charset; /* current charset */
- int icharset; /* selected charset for sequence */
- int numlock; /* lock numbers in keyboard */
- int *tabs;
-} Term;
-
/* Purely graphic info */
typedef struct {
Display *dpy;
@@ -317,6 +299,13 @@ typedef union {
} Arg;
typedef struct {
+ uint b;
+ uint mask;
+ void (*func)(const Arg *);
+ const Arg arg;
+} MouseKey;
+
+typedef struct {
uint mod;
KeySym keysym;
void (*func)(const Arg *);
@@ -326,6 +315,8 @@ typedef struct {
/* function definitions used in config.h */
static void clipcopy(const Arg *);
static void clippaste(const Arg *);
+static void kscrolldown(const Arg *);
+static void kscrollup(const Arg *);
static void numlock(const Arg *);
static void selpaste(const Arg *);
static void xzoom(const Arg *);
@@ -359,6 +350,29 @@ typedef struct {
GC gc;
} DC;
+/* Internal representation of the screen */
+typedef struct {
+ int row; /* nb row */
+ int col; /* nb col */
+ Line *line; /* screen */
+ Line *alt; /* alternate screen */
+ Line hist[histsize]; /* history buffer */
+ int histi; /* history index */
+ int scr; /* scroll back */
+ int *dirty; /* dirtyness of lines */
+ XftGlyphFontSpec *specbuf; /* font spec buffer used for rendering */
+ TCursor c; /* cursor */
+ int top; /* top scroll limit */
+ int bot; /* bottom scroll limit */
+ int mode; /* terminal mode flags */
+ int esc; /* escape state flags */
+ char trantbl[4]; /* charset table translation */
+ int charset; /* current charset */
+ int icharset; /* selected charset for sequence */
+ int numlock; /* lock numbers in keyboard */
+ int *tabs;
+} Term;
+
static void die(const char *, ...);
static void draw(void);
static void redraw(void);
@@ -398,8 +412,8 @@ static void tputtab(int);
static void tputc(Rune);
static void treset(void);
static void tresize(int, int);
-static void tscrollup(int, int);
-static void tscrolldown(int, int);
+static void tscrollup(int, int, int);
+static void tscrolldown(int, int, int);
static void tsetattr(int *, int);
static void tsetchar(Rune, Glyph *, int, int);
static void tsetscroll(int, int);
@@ -730,10 +744,10 @@ tlinelen(int y)
{
int i = term.col;
- if (term.line[y][i - 1].mode & ATTR_WRAP)
+ if (TLINE(y)[i - 1].mode & ATTR_WRAP)
return i;
- while (i > 0 && term.line[y][i - 1].u == ' ')
+ while (i > 0 && TLINE(y)[i - 1].u == ' ')
--i;
return i;
@@ -795,7 +809,7 @@ selsnap(int *x, int *y, int direction)
* Snap around if the word wraps around at the end or
* beginning of a line.
*/
- prevgp = &term.line[*y][*x];
+ prevgp = &TLINE(*y)[*x];
prevdelim = ISDELIM(prevgp->u);
for (;;) {
newx = *x + direction;
@@ -810,14 +824,14 @@ selsnap(int *x, int *y, int direction)
yt = *y, xt = *x;
else
yt = newy, xt = newx;
- if (!(term.line[yt][xt].mode & ATTR_WRAP))
+ if (!(TLINE(yt)[xt].mode & ATTR_WRAP))
break;
}
if (newx >= tlinelen(newy))
break;
- gp = &term.line[newy][newx];
+ gp = &TLINE(newy)[newx];
delim = ISDELIM(gp->u);
if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim
|| (delim && gp->u != prevgp->u)))
@@ -838,14 +852,14 @@ selsnap(int *x, int *y, int direction)
*x = (direction < 0) ? 0 : term.col - 1;
if (direction < 0) {
for (; *y > 0; *y += direction) {
- if (!(term.line[*y-1][term.col-1].mode
+ if (!(TLINE(*y-1)[term.col-1].mode
& ATTR_WRAP)) {
break;
}
}
} else if (direction > 0) {
for (; *y < term.row-1; *y += direction) {
- if (!(term.line[*y][term.col-1].mode
+ if (!(TLINE(*y)[term.col-1].mode
& ATTR_WRAP)) {
break;
}
@@ -945,6 +959,7 @@ bpress(XEvent *e)
{
struct timespec now;
MouseShortcut *ms;
+ MouseKey *mk;
if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
mousereport(e);
@@ -959,6 +974,14 @@ bpress(XEvent *e)
}
}
+ for (mk = mkeys; mk < mkeys + LEN(mkeys); mk++) {
+ if (e->xbutton.button == mk->b
+ && match(mk->mask, e->xbutton.state)) {
+ mk->func(&mk->arg);
+ return;
+ }
+ }
+
if (e->xbutton.button == Button1) {
clock_gettime(CLOCK_MONOTONIC, &now);
@@ -1011,13 +1034,13 @@ getsel(void)
}
if (sel.type == SEL_RECTANGULAR) {
- gp = &term.line[y][sel.nb.x];
+ gp = &TLINE(y)[sel.nb.x];
lastx = sel.ne.x;
} else {
- gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0];
+ gp = &TLINE(y)[sel.nb.y == y ? sel.nb.x : 0];
lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1;
}
- last = &term.line[y][MIN(lastx, linelen-1)];
+ last = &TLINE(y)[MIN(lastx, linelen-1)];
while (last >= gp && last->u == ' ')
--last;
@@ -1490,6 +1513,9 @@ ttyread(void)
/* keep any uncomplete utf8 char for the next call */
memmove(buf, ptr, buflen);
+ if (term.scr > 0 && term.scr < histsize-1)
+ term.scr++;
+
return ret;
}
@@ -1499,6 +1525,9 @@ ttywrite(const char *s, size_t n)
fd_set wfd, rfd;
ssize_t r;
size_t lim = 256;
+ Arg arg = (Arg){ .i = term.scr };
+
+ kscrolldown(&arg);
/*
* Remember that we are using a pty, which might be a modem line.
@@ -1690,13 +1719,53 @@ tswapscreen(void)
}
void
-tscrolldown(int orig, int n)
+kscrolldown(const Arg* a)
+{
+ int n = a->i;
+
+ if (n < 0)
+ n = term.row + n;
+
+ if (n > term.scr)
+ n = term.scr;
+
+ if (term.scr > 0) {
+ term.scr -= n;
+ selscroll(0, -n);
+ tfulldirt();
+ }
+}
+
+void
+kscrollup(const Arg* a)
+{
+ int n = a->i;
+
+ if (n < 0)
+ n = term.row + n;
+
+ if (term.scr <= histsize - n) {
+ term.scr += n;
+ selscroll(0, n);
+ tfulldirt();
+ }
+}
+
+void
+tscrolldown(int orig, int n, int copyhist)
{
int i;
Line temp;
LIMIT(n, 0, term.bot-orig+1);
+ if (copyhist) {
+ term.histi = (term.histi - 1 + histsize) % histsize;
+ temp = term.hist[term.histi];
+ term.hist[term.histi] = term.line[term.bot];
+ term.line[term.bot] = temp;
+ }
+
tsetdirt(orig, term.bot-n);
tclearregion(0, term.bot-n+1, term.col-1, term.bot);
@@ -1710,13 +1779,20 @@ tscrolldown(int orig, int n)
}
void
-tscrollup(int orig, int n)
+tscrollup(int orig, int n, int copyhist)
{
int i;
Line temp;
LIMIT(n, 0, term.bot-orig+1);
+ if (copyhist) {
+ term.histi = (term.histi + 1) % histsize;
+ temp = term.hist[term.histi];
+ term.hist[term.histi] = term.line[orig];
+ term.line[orig] = temp;
+ }
+
tclearregion(0, orig, term.col-1, orig+n-1);
tsetdirt(orig+n, term.bot);
@@ -1765,7 +1841,7 @@ tnewline(int first_col)
int y = term.c.y;
if (y == term.bot) {
- tscrollup(term.top, 1);
+ tscrollup(term.top, 1, 1);
} else {
y++;
}
@@ -1930,14 +2006,14 @@ void
tinsertblankline(int n)
{
if (BETWEEN(term.c.y, term.top, term.bot))
- tscrolldown(term.c.y, n);
+ tscrolldown(term.c.y, n, 0);
}
void
tdeleteline(int n)
{
if (BETWEEN(term.c.y, term.top, term.bot))
- tscrollup(term.c.y, n);
+ tscrollup(term.c.y, n, 0);
}
int32_t
@@ -2371,11 +2447,11 @@ csihandle(void)
break;
case 'S': /* SU -- Scroll <n> line up */
DEFAULT(csiescseq.arg[0], 1);
- tscrollup(term.top, csiescseq.arg[0]);
+ tscrollup(term.top, csiescseq.arg[0], 0);
break;
case 'T': /* SD -- Scroll <n> line down */
DEFAULT(csiescseq.arg[0], 1);
- tscrolldown(term.top, csiescseq.arg[0]);
+ tscrolldown(term.top, csiescseq.arg[0], 0);
break;
case 'L': /* IL -- Insert <n> blank lines */
DEFAULT(csiescseq.arg[0], 1);
@@ -2871,7 +2947,7 @@ eschandle(uchar ascii)
return 0;
case 'D': /* IND -- Linefeed */
if (term.c.y == term.bot) {
- tscrollup(term.top, 1);
+ tscrollup(term.top, 1, 1);
} else {
tmoveto(term.c.x, term.c.y+1);
}
@@ -2884,7 +2960,7 @@ eschandle(uchar ascii)
break;
case 'M': /* RI -- Reverse index */
if (term.c.y == term.top) {
- tscrolldown(term.top, 1);
+ tscrolldown(term.top, 1, 1);
} else {
tmoveto(term.c.x, term.c.y-1);
}
@@ -3047,7 +3123,7 @@ tputc(Rune u)
void
tresize(int col, int row)
{
- int i;
+ int i, j;
int minrow = MIN(row, term.row);
int mincol = MIN(col, term.col);
int *bp;
@@ -3087,6 +3163,14 @@ tresize(int col, int row)
term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty));
term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs));
+ for (i = 0; i < histsize; i++) {
+ term.hist[i] = xrealloc(term.hist[i], col * sizeof(Glyph));
+ for (j = mincol; j < col; j++) {
+ term.hist[i][j] = term.c.attr;
+ term.hist[i][j].u = ' ';
+ }
+ }
+
/* resize each row to new width, zero-pad if needed */
for (i = 0; i < minrow; i++) {
term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph));
@@ -3726,7 +3810,7 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
/* Change basic system colors [0-7] to bright system colors [8-15] */
if ((base.mode & ATTR_BOLD_FAINT) == ATTR_BOLD && BETWEEN(base.fg, 0, 7))
- fg = &dc.col[base.fg + 8];
+ fg = &dc.col[base.fg];
if (IS_SET(MODE_REVERSE)) {
if (fg == &dc.col[defaultfg]) {
@@ -3755,9 +3839,14 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
}
if (base.mode & ATTR_REVERSE) {
- temp = fg;
- fg = bg;
- bg = temp;
+ if (bg == fg) {
+ bg = &dc.col[defaultfg];
+ fg = &dc.col[defaultbg];
+ } else {
+ temp = fg;
+ fg = bg;
+ bg = temp;
+ }
}
if ((base.mode & ATTR_BOLD_FAINT) == ATTR_FAINT) {
@@ -3984,11 +4073,11 @@ drawregion(int x1, int y1, int x2, int y2)
term.dirty[y] = 0;
specs = term.specbuf;
- numspecs = xmakeglyphfontspecs(specs, &term.line[y][x1], x2 - x1, x1, y);
+ numspecs = xmakeglyphfontspecs(specs, &TLINE(y)[x1], x2 - x1, x1, y);
i = ox = 0;
for (x = x1; x < x2 && i < numspecs; x++) {
- new = term.line[y][x];
+ new = TLINE(y)[x];
if (new.mode == ATTR_WDUMMY)
continue;
if (ena_sel && selected(x, y))
@@ -4008,7 +4097,8 @@ drawregion(int x1, int y1, int x2, int y2)
if (i > 0)
xdrawglyphfontspecs(specs, base, i, ox, y);
}
- xdrawcursor();
+ if (term.scr == 0)
+ xdrawcursor();
}
void