fix davidovski patch

1 files changed, 976 insertions, 0 deletions

diff --git a/st/davidovski.patch b/st/davidovski.patch
index f2634d8..f991439 100644
--- a/st/davidovski.patch
+++ b/st/davidovski.patch
@@ -32,6 +32,426 @@ index 15db421..bc75c1d 100644
 +	rm -f $(DESTDIR)$(PREFIX)/share/applications/st.desktop
  
  .PHONY: all clean dist install uninstall
+diff --git a/boxdraw.c b/boxdraw.c
+new file mode 100644
+index 0000000..28a92d0
+--- /dev/null
++++ b/boxdraw.c
+@@ -0,0 +1,194 @@
++/*
++ * Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih
++ * MIT/X Consortium License
++ */
++
++#include <X11/Xft/Xft.h>
++#include "st.h"
++#include "boxdraw_data.h"
++
++/* Rounded non-negative integers division of n / d  */
++#define DIV(n, d) (((n) + (d) / 2) / (d))
++
++static Display *xdpy;
++static Colormap xcmap;
++static XftDraw *xd;
++static Visual *xvis;
++
++static void drawbox(int, int, int, int, XftColor *, XftColor *, ushort);
++static void drawboxlines(int, int, int, int, XftColor *, ushort);
++
++/* public API */
++
++void
++boxdraw_xinit(Display *dpy, Colormap cmap, XftDraw *draw, Visual *vis)
++{
++	xdpy = dpy; xcmap = cmap; xd = draw, xvis = vis;
++}
++
++int
++isboxdraw(Rune u)
++{
++	Rune block = u & ~0xff;
++	return (boxdraw && block == 0x2500 && boxdata[(uint8_t)u]) ||
++	       (boxdraw_braille && block == 0x2800);
++}
++
++/* the "index" is actually the entire shape data encoded as ushort */
++ushort
++boxdrawindex(const Glyph *g)
++{
++	if (boxdraw_braille && (g->u & ~0xff) == 0x2800)
++		return BRL | (uint8_t)g->u;
++	if (boxdraw_bold && (g->mode & ATTR_BOLD))
++		return BDB | boxdata[(uint8_t)g->u];
++	return boxdata[(uint8_t)g->u];
++}
++
++void
++drawboxes(int x, int y, int cw, int ch, XftColor *fg, XftColor *bg,
++          const XftGlyphFontSpec *specs, int len)
++{
++	for ( ; len-- > 0; x += cw, specs++)
++		drawbox(x, y, cw, ch, fg, bg, (ushort)specs->glyph);
++}
++
++/* implementation */
++
++void
++drawbox(int x, int y, int w, int h, XftColor *fg, XftColor *bg, ushort bd)
++{
++	ushort cat = bd & ~(BDB | 0xff);  /* mask out bold and data */
++	if (bd & (BDL | BDA)) {
++		/* lines (light/double/heavy/arcs) */
++		drawboxlines(x, y, w, h, fg, bd);
++
++	} else if (cat == BBD) {
++		/* lower (8-X)/8 block */
++		int d = DIV((uint8_t)bd * h, 8);
++		XftDrawRect(xd, fg, x, y + d, w, h - d);
++
++	} else if (cat == BBU) {
++		/* upper X/8 block */
++		XftDrawRect(xd, fg, x, y, w, DIV((uint8_t)bd * h, 8));
++
++	} else if (cat == BBL) {
++		/* left X/8 block */
++		XftDrawRect(xd, fg, x, y, DIV((uint8_t)bd * w, 8), h);
++
++	} else if (cat == BBR) {
++		/* right (8-X)/8 block */
++		int d = DIV((uint8_t)bd * w, 8);
++		XftDrawRect(xd, fg, x + d, y, w - d, h);
++
++	} else if (cat == BBQ) {
++		/* Quadrants */
++		int w2 = DIV(w, 2), h2 = DIV(h, 2);
++		if (bd & TL)
++			XftDrawRect(xd, fg, x, y, w2, h2);
++		if (bd & TR)
++			XftDrawRect(xd, fg, x + w2, y, w - w2, h2);
++		if (bd & BL)
++			XftDrawRect(xd, fg, x, y + h2, w2, h - h2);
++		if (bd & BR)
++			XftDrawRect(xd, fg, x + w2, y + h2, w - w2, h - h2);
++
++	} else if (bd & BBS) {
++		/* Shades - data is 1/2/3 for 25%/50%/75% alpha, respectively */
++		int d = (uint8_t)bd;
++		XftColor xfc;
++		XRenderColor xrc = { .alpha = 0xffff };
++
++		xrc.red = DIV(fg->color.red * d + bg->color.red * (4 - d), 4);
++		xrc.green = DIV(fg->color.green * d + bg->color.green * (4 - d), 4);
++		xrc.blue = DIV(fg->color.blue * d + bg->color.blue * (4 - d), 4);
++
++		XftColorAllocValue(xdpy, xvis, xcmap, &xrc, &xfc);
++		XftDrawRect(xd, &xfc, x, y, w, h);
++		XftColorFree(xdpy, xvis, xcmap, &xfc);
++
++	} else if (cat == BRL) {
++		/* braille, each data bit corresponds to one dot at 2x4 grid */
++		int w1 = DIV(w, 2);
++		int h1 = DIV(h, 4), h2 = DIV(h, 2), h3 = DIV(3 * h, 4);
++
++		if (bd & 1)   XftDrawRect(xd, fg, x, y, w1, h1);
++		if (bd & 2)   XftDrawRect(xd, fg, x, y + h1, w1, h2 - h1);
++		if (bd & 4)   XftDrawRect(xd, fg, x, y + h2, w1, h3 - h2);
++		if (bd & 8)   XftDrawRect(xd, fg, x + w1, y, w - w1, h1);
++		if (bd & 16)  XftDrawRect(xd, fg, x + w1, y + h1, w - w1, h2 - h1);
++		if (bd & 32)  XftDrawRect(xd, fg, x + w1, y + h2, w - w1, h3 - h2);
++		if (bd & 64)  XftDrawRect(xd, fg, x, y + h3, w1, h - h3);
++		if (bd & 128) XftDrawRect(xd, fg, x + w1, y + h3, w - w1, h - h3);
++
++	}
++}
++
++void
++drawboxlines(int x, int y, int w, int h, XftColor *fg, ushort bd)
++{
++	/* s: stem thickness. width/8 roughly matches underscore thickness. */
++	/* We draw bold as 1.5 * normal-stem and at least 1px thicker.      */
++	/* doubles draw at least 3px, even when w or h < 3. bold needs 6px. */
++	int mwh = MIN(w, h);
++	int base_s = MAX(1, DIV(mwh, 8));
++	int bold = (bd & BDB) && mwh >= 6;  /* possibly ignore boldness */
++	int s = bold ? MAX(base_s + 1, DIV(3 * base_s, 2)) : base_s;
++	int w2 = DIV(w - s, 2), h2 = DIV(h - s, 2);
++	/* the s-by-s square (x + w2, y + h2, s, s) is the center texel.    */
++	/* The base length (per direction till edge) includes this square.  */
++
++	int light = bd & (LL | LU | LR | LD);
++	int double_ = bd & (DL | DU | DR | DD);
++
++	if (light) {
++		/* d: additional (negative) length to not-draw the center   */
++		/* texel - at arcs and avoid drawing inside (some) doubles  */
++		int arc = bd & BDA;
++		int multi_light = light & (light - 1);
++		int multi_double = double_ & (double_ - 1);
++		/* light crosses double only at DH+LV, DV+LH (ref. shapes)  */
++		int d = arc || (multi_double && !multi_light) ? -s : 0;
++
++		if (bd & LL)
++			XftDrawRect(xd, fg, x, y + h2, w2 + s + d, s);
++		if (bd & LU)
++			XftDrawRect(xd, fg, x + w2, y, s, h2 + s + d);
++		if (bd & LR)
++			XftDrawRect(xd, fg, x + w2 - d, y + h2, w - w2 + d, s);
++		if (bd & LD)
++			XftDrawRect(xd, fg, x + w2, y + h2 - d, s, h - h2 + d);
++	}
++
++	/* double lines - also align with light to form heavy when combined */
++	if (double_) {
++		/*
++		* going clockwise, for each double-ray: p is additional length
++		* to the single-ray nearer to the previous direction, and n to
++		* the next. p and n adjust from the base length to lengths
++		* which consider other doubles - shorter to avoid intersections
++		* (p, n), or longer to draw the far-corner texel (n).
++		*/
++		int dl = bd & DL, du = bd & DU, dr = bd & DR, dd = bd & DD;
++		if (dl) {
++			int p = dd ? -s : 0, n = du ? -s : dd ? s : 0;
++			XftDrawRect(xd, fg, x, y + h2 + s, w2 + s + p, s);
++			XftDrawRect(xd, fg, x, y + h2 - s, w2 + s + n, s);
++		}
++		if (du) {
++			int p = dl ? -s : 0, n = dr ? -s : dl ? s : 0;
++			XftDrawRect(xd, fg, x + w2 - s, y, s, h2 + s + p);
++			XftDrawRect(xd, fg, x + w2 + s, y, s, h2 + s + n);
++		}
++		if (dr) {
++			int p = du ? -s : 0, n = dd ? -s : du ? s : 0;
++			XftDrawRect(xd, fg, x + w2 - p, y + h2 - s, w - w2 + p, s);
++			XftDrawRect(xd, fg, x + w2 - n, y + h2 + s, w - w2 + n, s);
++		}
++		if (dd) {
++			int p = dr ? -s : 0, n = dl ? -s : dr ? s : 0;
++			XftDrawRect(xd, fg, x + w2 + s, y + h2 - p, s, h - h2 + p);
++			XftDrawRect(xd, fg, x + w2 - s, y + h2 - n, s, h - h2 + n);
++		}
++	}
++}
+diff --git a/boxdraw_data.h b/boxdraw_data.h
+new file mode 100644
+index 0000000..7890500
+--- /dev/null
++++ b/boxdraw_data.h
+@@ -0,0 +1,214 @@
++/*
++ * Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih
++ * MIT/X Consortium License
++ */
++
++/*
++ * U+25XX codepoints data
++ *
++ * References:
++ *   http://www.unicode.org/charts/PDF/U2500.pdf
++ *   http://www.unicode.org/charts/PDF/U2580.pdf
++ *
++ * Test page:
++ *   https://github.com/GNOME/vte/blob/master/doc/boxes.txt
++ */
++
++/* Each shape is encoded as 16-bits. Higher bits are category, lower are data */
++/* Categories (mutually exclusive except BDB): */
++/* For convenience, BDL/BDA/BBS/BDB are 1 bit each, the rest are enums */
++#define BDL (1<<8)   /* Box Draw Lines (light/double/heavy) */
++#define BDA (1<<9)   /* Box Draw Arc (light) */
++
++#define BBD (1<<10)  /* Box Block Down (lower) X/8 */
++#define BBL (2<<10)  /* Box Block Left X/8 */
++#define BBU (3<<10)  /* Box Block Upper X/8 */
++#define BBR (4<<10)  /* Box Block Right X/8 */
++#define BBQ (5<<10)  /* Box Block Quadrants */
++#define BRL (6<<10)  /* Box Braille (data is lower byte of U28XX) */
++
++#define BBS (1<<14)  /* Box Block Shades */
++#define BDB (1<<15)  /* Box Draw is Bold */
++
++/* (BDL/BDA) Light/Double/Heavy x Left/Up/Right/Down/Horizontal/Vertical      */
++/* Heavy is light+double (literally drawing light+double align to form heavy) */
++#define LL (1<<0)
++#define LU (1<<1)
++#define LR (1<<2)
++#define LD (1<<3)
++#define LH (LL+LR)
++#define LV (LU+LD)
++
++#define DL (1<<4)
++#define DU (1<<5)
++#define DR (1<<6)
++#define DD (1<<7)
++#define DH (DL+DR)
++#define DV (DU+DD)
++
++#define HL (LL+DL)
++#define HU (LU+DU)
++#define HR (LR+DR)
++#define HD (LD+DD)
++#define HH (HL+HR)
++#define HV (HU+HD)
++
++/* (BBQ) Quadrants Top/Bottom x Left/Right */
++#define TL (1<<0)
++#define TR (1<<1)
++#define BL (1<<2)
++#define BR (1<<3)
++
++/* Data for U+2500 - U+259F except dashes/diagonals */
++static const unsigned short boxdata[256] = {
++	/* light lines */
++	[0x00] = BDL + LH,       /* light horizontal */
++	[0x02] = BDL + LV,       /* light vertical */
++	[0x0c] = BDL + LD + LR,  /* light down and right */
++	[0x10] = BDL + LD + LL,  /* light down and left */
++	[0x14] = BDL + LU + LR,  /* light up and right */
++	[0x18] = BDL + LU + LL,  /* light up and left */
++	[0x1c] = BDL + LV + LR,  /* light vertical and right */
++	[0x24] = BDL + LV + LL,  /* light vertical and left */
++	[0x2c] = BDL + LH + LD,  /* light horizontal and down */
++	[0x34] = BDL + LH + LU,  /* light horizontal and up */
++	[0x3c] = BDL + LV + LH,  /* light vertical and horizontal */
++	[0x74] = BDL + LL,       /* light left */
++	[0x75] = BDL + LU,       /* light up */
++	[0x76] = BDL + LR,       /* light right */
++	[0x77] = BDL + LD,       /* light down */
++
++	/* heavy [+light] lines */
++	[0x01] = BDL + HH,
++	[0x03] = BDL + HV,
++	[0x0d] = BDL + HR + LD,
++	[0x0e] = BDL + HD + LR,
++	[0x0f] = BDL + HD + HR,
++	[0x11] = BDL + HL + LD,
++	[0x12] = BDL + HD + LL,
++	[0x13] = BDL + HD + HL,
++	[0x15] = BDL + HR + LU,
++	[0x16] = BDL + HU + LR,
++	[0x17] = BDL + HU + HR,
++	[0x19] = BDL + HL + LU,
++	[0x1a] = BDL + HU + LL,
++	[0x1b] = BDL + HU + HL,
++	[0x1d] = BDL + HR + LV,
++	[0x1e] = BDL + HU + LD + LR,
++	[0x1f] = BDL + HD + LR + LU,
++	[0x20] = BDL + HV + LR,
++	[0x21] = BDL + HU + HR + LD,
++	[0x22] = BDL + HD + HR + LU,
++	[0x23] = BDL + HV + HR,
++	[0x25] = BDL + HL + LV,
++	[0x26] = BDL + HU + LD + LL,
++	[0x27] = BDL + HD + LU + LL,
++	[0x28] = BDL + HV + LL,
++	[0x29] = BDL + HU + HL + LD,
++	[0x2a] = BDL + HD + HL + LU,
++	[0x2b] = BDL + HV + HL,
++	[0x2d] = BDL + HL + LD + LR,
++	[0x2e] = BDL + HR + LL + LD,
++	[0x2f] = BDL + HH + LD,
++	[0x30] = BDL + HD + LH,
++	[0x31] = BDL + HD + HL + LR,
++	[0x32] = BDL + HR + HD + LL,
++	[0x33] = BDL + HH + HD,
++	[0x35] = BDL + HL + LU + LR,
++	[0x36] = BDL + HR + LU + LL,
++	[0x37] = BDL + HH + LU,
++	[0x38] = BDL + HU + LH,
++	[0x39] = BDL + HU + HL + LR,
++	[0x3a] = BDL + HU + HR + LL,
++	[0x3b] = BDL + HH + HU,
++	[0x3d] = BDL + HL + LV + LR,
++	[0x3e] = BDL + HR + LV + LL,
++	[0x3f] = BDL + HH + LV,
++	[0x40] = BDL + HU + LH + LD,
++	[0x41] = BDL + HD + LH + LU,
++	[0x42] = BDL + HV + LH,
++	[0x43] = BDL + HU + HL + LD + LR,
++	[0x44] = BDL + HU + HR + LD + LL,
++	[0x45] = BDL + HD + HL + LU + LR,
++	[0x46] = BDL + HD + HR + LU + LL,
++	[0x47] = BDL + HH + HU + LD,
++	[0x48] = BDL + HH + HD + LU,
++	[0x49] = BDL + HV + HL + LR,
++	[0x4a] = BDL + HV + HR + LL,
++	[0x4b] = BDL + HV + HH,
++	[0x78] = BDL + HL,
++	[0x79] = BDL + HU,
++	[0x7a] = BDL + HR,
++	[0x7b] = BDL + HD,
++	[0x7c] = BDL + HR + LL,
++	[0x7d] = BDL + HD + LU,
++	[0x7e] = BDL + HL + LR,
++	[0x7f] = BDL + HU + LD,
++
++	/* double [+light] lines */
++	[0x50] = BDL + DH,
++	[0x51] = BDL + DV,
++	[0x52] = BDL + DR + LD,
++	[0x53] = BDL + DD + LR,
++	[0x54] = BDL + DR + DD,
++	[0x55] = BDL + DL + LD,
++	[0x56] = BDL + DD + LL,
++	[0x57] = BDL + DL + DD,
++	[0x58] = BDL + DR + LU,
++	[0x59] = BDL + DU + LR,
++	[0x5a] = BDL + DU + DR,
++	[0x5b] = BDL + DL + LU,
++	[0x5c] = BDL + DU + LL,
++	[0x5d] = BDL + DL + DU,
++	[0x5e] = BDL + DR + LV,
++	[0x5f] = BDL + DV + LR,
++	[0x60] = BDL + DV + DR,
++	[0x61] = BDL + DL + LV,
++	[0x62] = BDL + DV + LL,
++	[0x63] = BDL + DV + DL,
++	[0x64] = BDL + DH + LD,
++	[0x65] = BDL + DD + LH,
++	[0x66] = BDL + DD + DH,
++	[0x67] = BDL + DH + LU,
++	[0x68] = BDL + DU + LH,
++	[0x69] = BDL + DH + DU,
++	[0x6a] = BDL + DH + LV,
++	[0x6b] = BDL + DV + LH,
++	[0x6c] = BDL + DH + DV,
++
++	/* (light) arcs */
++	[0x6d] = BDA + LD + LR,
++	[0x6e] = BDA + LD + LL,
++	[0x6f] = BDA + LU + LL,
++	[0x70] = BDA + LU + LR,
++
++	/* Lower (Down) X/8 block (data is 8 - X) */
++	[0x81] = BBD + 7, [0x82] = BBD + 6, [0x83] = BBD + 5, [0x84] = BBD + 4,
++	[0x85] = BBD + 3, [0x86] = BBD + 2, [0x87] = BBD + 1, [0x88] = BBD + 0,
++
++	/* Left X/8 block (data is X) */
++	[0x89] = BBL + 7, [0x8a] = BBL + 6, [0x8b] = BBL + 5, [0x8c] = BBL + 4,
++	[0x8d] = BBL + 3, [0x8e] = BBL + 2, [0x8f] = BBL + 1,
++
++	/* upper 1/2 (4/8), 1/8 block (X), right 1/2, 1/8 block (8-X) */
++	[0x80] = BBU + 4, [0x94] = BBU + 1,
++	[0x90] = BBR + 4, [0x95] = BBR + 7,
++
++	/* Quadrants */
++	[0x96] = BBQ + BL,
++	[0x97] = BBQ + BR,
++	[0x98] = BBQ + TL,
++	[0x99] = BBQ + TL + BL + BR,
++	[0x9a] = BBQ + TL + BR,
++	[0x9b] = BBQ + TL + TR + BL,
++	[0x9c] = BBQ + TL + TR + BR,
++	[0x9d] = BBQ + TR,
++	[0x9e] = BBQ + BL + TR,
++	[0x9f] = BBQ + BL + TR + BR,
++
++	/* Shades, data is an alpha value in 25% units (1/4, 1/2, 3/4) */
++	[0x91] = BBS + 1, [0x92] = BBS + 2, [0x93] = BBS + 3,
++
++	/* U+2504 - U+250B, U+254C - U+254F: unsupported (dashes) */
++	/* U+2571 - U+2573: unsupported (diagonals) */
++};
 diff --git a/config.def.h b/config.def.h
 index 91ab8ca..805e09d 100644
 --- a/config.def.h
@@ -140,6 +560,548 @@ index 91ab8ca..805e09d 100644
  };
  
  /*
+diff --git a/config.h b/config.h
+new file mode 100644
+index 0000000..206c72d
+--- /dev/null
++++ b/config.h
+@@ -0,0 +1,536 @@
++/* 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=10:antialias=true:autohint=true";
++/* Spare fonts */
++static char *font2[] = {
++/*	"Inconsolata for Powerline:pixelsize=12:antialias=true:autohint=true", */
++/*	"Hack Nerd Font Mono:pixelsize=11:antialias=true:autohint=true", */
++};
++
++static int borderpx = 2;
++
++/*
++ * 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;
++
++/* allow certain non-interactive (insecure) window operations such as:
++   setting the clipboard text */
++int allowwindowops = 0;
++
++/*
++ * 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;
++
++/*
++ * 1: render most of the lines/blocks characters without using the font for
++ *    perfect alignment between cells (U2500 - U259F except dashes/diagonals).
++ *    Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored.
++ * 0: disable (render all U25XX glyphs normally from the font).
++ */
++const int boxdraw = 0;
++const int boxdraw_bold = 0;
++
++/* braille (U28XX):  1: render as adjacent "pixels",  0: use font */
++const int boxdraw_braille = 0;
++
++/*
++ * 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;
++
++/* Terminal colors (16 first used in escape sequence) */
++static const char *colorname[] = {
++	/* 8 normal colors */
++	"black",
++	"red3",
++	"green3",
++	"yellow3",
++	"blue2",
++	"magenta3",
++	"cyan3",
++	"gray90",
++
++	/* 8 bright colors */
++	"gray50",
++	"red",
++	"green",
++	"yellow",
++	"#5c5cff",
++	"magenta",
++	"cyan",
++	"white",
++
++	[255] = 0,
++
++	/* more colors can be added after 255 to use with DefaultXX */
++	"#cccccc",
++	"#555555",
++	"gray90", /* default foreground colour */
++	"black", /* default background colour */
++};
++
++
++/*
++ * Default colors (colorname index)
++ * foreground, background, cursor, reverse cursor
++ */
++unsigned int defaultfg = 258;
++unsigned int defaultbg = 259;
++unsigned int defaultcs = 256;
++static unsigned int defaultrcs = 257;
++
++/* 
++ * Default alpha
++ */
++float alpha = 0.75;
++/*
++ * Default shape of cursor
++ * 2: Block ("█")
++ * 4: Underline ("_")
++ * 6: Bar ("|")
++ * 7: Snowman ("☃")
++ */
++static unsigned int cursorshape = 2;
++
++/*
++ * 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;
++
++/*
++ * Xresources preferences to load at startup
++ */
++ResourcePref resources[] = {
++		{ "font",         STRING,  &font },
++		{ "color0",       STRING,  &colorname[0] },
++		{ "color1",       STRING,  &colorname[1] },
++		{ "color2",       STRING,  &colorname[2] },
++		{ "color3",       STRING,  &colorname[3] },
++		{ "color4",       STRING,  &colorname[4] },
++		{ "color5",       STRING,  &colorname[5] },
++		{ "color6",       STRING,  &colorname[6] },
++		{ "color7",       STRING,  &colorname[7] },
++		{ "color8",       STRING,  &colorname[8] },
++		{ "color9",       STRING,  &colorname[9] },
++		{ "color10",      STRING,  &colorname[10] },
++		{ "color11",      STRING,  &colorname[11] },
++		{ "color12",      STRING,  &colorname[12] },
++		{ "color13",      STRING,  &colorname[13] },
++		{ "color14",      STRING,  &colorname[14] },
++		{ "color15",      STRING,  &colorname[15] },
++		{ "background",   STRING,  &colorname[259] },
++		{ "foreground",   STRING,  &colorname[258] },
++		{ "cursorColor",  STRING,  &colorname[256] },
++		{ "termname",     STRING,  &termname },
++		{ "shell",        STRING,  &shell },
++		{ "minlatency",   INTEGER, &minlatency },
++		{ "maxlatency",   INTEGER, &maxlatency },
++		{ "blinktimeout", INTEGER, &blinktimeout },
++		{ "bellvolume",   INTEGER, &bellvolume },
++		{ "tabspaces",    INTEGER, &tabspaces },
++		{ "borderpx",     INTEGER, &borderpx },
++		{ "cwscale",      FLOAT,   &cwscale },
++		{ "chscale",      FLOAT,   &chscale },
++};
++
++/*
++ * Internal mouse shortcuts.
++ * Beware that overloading Button1 will disable the selection.
++ */
++static MouseShortcut mshortcuts[] = {
++	/* mask                 button   function        argument       release */
++	{ XK_ANY_MOD,           Button4, kscrollup,      {.i = 5} },
++	{ XK_ANY_MOD,           Button5, kscrolldown,    {.i = 5} },
++	{ 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} },
++	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
++	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
++	{ TERMMOD,              XK_Home,        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} },
++	{ 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
++ *
++ * 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{|}~";
 diff --git a/config.mk b/config.mk
 index 1e306f8..47c615e 100644
 --- a/config.mk
@@ -566,6 +1528,20 @@ index 77c3e8a..df6d4c9 100644
  	term.ocx = cx;
  	term.ocy = term.c.y;
  	xfinishdraw();
+diff --git a/st.desktop b/st.desktop
+new file mode 100644
+index 0000000..49029d8
+--- /dev/null
++++ b/st.desktop
+@@ -0,0 +1,8 @@
++[Desktop Entry]
++Name=st
++Comment=st is a simple terminal implementation for X
++Exec=st
++Icon=utilities-terminal
++Terminal=false
++Type=Application
++Categories=System;TerminalEmulator;
 diff --git a/st.h b/st.h
 index fd3b0d8..c248ec6 100644
 --- a/st.h