organize repository layout

1 files changed, 0 insertions, 3665 deletions

diff --git a/oldresources/st/x.c b/oldresources/st/x.c
deleted file mode 100644
index a5cc7ef..0000000
--- a/oldresources/st/x.c
+++ /dev/null
@@ -1,3665 +0,0 @@
-/* See LICENSE for license details. */
-#include <errno.h>
-#include <math.h>
-#include <limits.h>
-#include <locale.h>
-#include <signal.h>
-#include <sys/select.h>
-#include <time.h>
-#include <unistd.h>
-#include <libgen.h>
-#include <X11/Xatom.h>
-#include <X11/Xlib.h>
-#include <X11/cursorfont.h>
-#include <X11/keysym.h>
-#include <X11/Xft/Xft.h>
-#include <X11/XKBlib.h>
-
-char *argv0;
-#include "arg.h"
-#include "st.h"
-#include "win.h"
-#if LIGATURES_PATCH
-#include "hb.h"
-#endif // LIGATURES_PATCH
-
-#if THEMED_CURSOR_PATCH
-#include <X11/Xcursor/Xcursor.h>
-#endif // THEMED_CURSOR_PATCH
-
-#if UNDERCURL_PATCH
-/* Undercurl slope types */
-enum undercurl_slope_type {
-	UNDERCURL_SLOPE_ASCENDING = 0,
-	UNDERCURL_SLOPE_TOP_CAP = 1,
-	UNDERCURL_SLOPE_DESCENDING = 2,
-	UNDERCURL_SLOPE_BOTTOM_CAP = 3
-};
-#endif // UNDERCURL_PATCH
-
-/* X modifiers */
-#define XK_ANY_MOD    UINT_MAX
-#define XK_NO_MOD     0
-#define XK_SWITCH_MOD (1<<13|1<<14)
-
-/* function definitions used in config.h */
-static void clipcopy(const Arg *);
-static void clippaste(const Arg *);
-static void numlock(const Arg *);
-static void selpaste(const Arg *);
-static void ttysend(const Arg *);
-static void zoom(const Arg *);
-static void zoomabs(const Arg *);
-static void zoomreset(const Arg *);
-
-#include "patch/st_include.h"
-#include "patch/x_include.h"
-
-/* config.h for applying patches and the configuration. */
-#include "config.h"
-
-#if CSI_22_23_PATCH
-/* size of title stack */
-#define TITLESTACKSIZE 8
-#endif // CSI_22_23_PATCH
-
-/* XEMBED messages */
-#define XEMBED_FOCUS_IN  4
-#define XEMBED_FOCUS_OUT 5
-
-/* macros */
-#define IS_SET(flag)		((win.mode & (flag)) != 0)
-#define TRUERED(x)		(((x) & 0xff0000) >> 8)
-#define TRUEGREEN(x)		(((x) & 0xff00))
-#define TRUEBLUE(x)		(((x) & 0xff) << 8)
-
-static inline ushort sixd_to_16bit(int);
-static int xmakeglyphfontspecs(XftGlyphFontSpec *, const Glyph *, int, int, int);
-#if WIDE_GLYPHS_PATCH
-static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int, int);
-#else
-static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int);
-#endif // WIDE_GLYPHS_PATCH
-#if LIGATURES_PATCH
-static void xresetfontsettings(ushort mode, Font **font, int *frcflags);
-#endif // LIGATURES_PATCH
-static void xdrawglyph(Glyph, int, int);
-static void xclear(int, int, int, int);
-static int xgeommasktogravity(int);
-static int ximopen(Display *);
-static void ximinstantiate(Display *, XPointer, XPointer);
-static void ximdestroy(XIM, XPointer, XPointer);
-static int xicdestroy(XIC, XPointer, XPointer);
-static void xinit(int, int);
-static void cresize(int, int);
-static void xresize(int, int);
-static void xhints(void);
-static int xloadcolor(int, const char *, Color *);
-static int xloadfont(Font *, FcPattern *);
-static void xloadfonts(const char *, double);
-static void xunloadfont(Font *);
-static void xunloadfonts(void);
-static void xsetenv(void);
-static void xseturgency(int);
-static int evcol(XEvent *);
-static int evrow(XEvent *);
-
-static void expose(XEvent *);
-static void visibility(XEvent *);
-static void unmap(XEvent *);
-static void kpress(XEvent *);
-static void cmessage(XEvent *);
-static void resize(XEvent *);
-static void focus(XEvent *);
-static uint buttonmask(uint);
-static void brelease(XEvent *);
-static void bpress(XEvent *);
-static void bmotion(XEvent *);
-static void propnotify(XEvent *);
-static void selnotify(XEvent *);
-static void selclear_(XEvent *);
-static void selrequest(XEvent *);
-static void setsel(char *, Time);
-#if XRESOURCES_PATCH && XRESOURCES_RELOAD_PATCH || BACKGROUND_IMAGE_PATCH && BACKGROUND_IMAGE_RELOAD_PATCH
-static void sigusr1_reload(int sig);
-#endif // XRESOURCES_RELOAD_PATCH | BACKGROUND_IMAGE_RELOAD_PATCH
-static int mouseaction(XEvent *, uint);
-static void mousesel(XEvent *, int);
-static void mousereport(XEvent *);
-static char *kmap(KeySym, uint);
-static int match(uint, uint);
-
-static void run(void);
-static void usage(void);
-
-static void (*handler[LASTEvent])(XEvent *) = {
-	[KeyPress] = kpress,
-	[ClientMessage] = cmessage,
-	[ConfigureNotify] = resize,
-	[VisibilityNotify] = visibility,
-	[UnmapNotify] = unmap,
-	[Expose] = expose,
-	[FocusIn] = focus,
-	[FocusOut] = focus,
-	[MotionNotify] = bmotion,
-	[ButtonPress] = bpress,
-	[ButtonRelease] = brelease,
-/*
- * Uncomment if you want the selection to disappear when you select something
- * different in another window.
- */
-/*	[SelectionClear] = selclear_, */
-	[SelectionNotify] = selnotify,
-/*
- * PropertyNotify is only turned on when there is some INCR transfer happening
- * for the selection retrieval.
- */
-	[PropertyNotify] = propnotify,
-	[SelectionRequest] = selrequest,
-	#if ST_EMBEDDER_PATCH
-	[CreateNotify] = createnotify,
-	[DestroyNotify] = destroynotify,
-	#endif // ST_EMBEDDER_PATCH
-};
-
-/* Globals */
-Term term;
-DC dc;
-XWindow xw;
-XSelection xsel;
-TermWindow win;
-
-#if CSI_22_23_PATCH
-static int tstki; /* title stack index */
-static char *titlestack[TITLESTACKSIZE]; /* title stack */
-#endif // CSI_22_23_PATCH
-
-/* Font Ring Cache */
-enum {
-	FRC_NORMAL,
-	FRC_ITALIC,
-	FRC_BOLD,
-	FRC_ITALICBOLD
-};
-
-typedef struct {
-	XftFont *font;
-	int flags;
-	Rune unicodep;
-} Fontcache;
-
-/* Fontcache is an array now. A new font will be appended to the array. */
-static Fontcache *frc = NULL;
-static int frclen = 0;
-static int frccap = 0;
-static char *usedfont = NULL;
-static double usedfontsize = 0;
-static double defaultfontsize = 0;
-
-#if ALPHA_PATCH
-static char *opt_alpha = NULL;
-#endif // ALPHA_PATCH
-static char *opt_class = NULL;
-static char **opt_cmd  = NULL;
-static char *opt_embed = NULL;
-static char *opt_font  = NULL;
-static char *opt_io    = NULL;
-static char *opt_line  = NULL;
-static char *opt_name  = NULL;
-static char *opt_title = NULL;
-#if WORKINGDIR_PATCH
-static char *opt_dir   = NULL;
-#endif // WORKINGDIR_PATCH
-
-#if ALPHA_PATCH && ALPHA_FOCUS_HIGHLIGHT_PATCH
-static int focused = 0;
-#endif // ALPHA_FOCUS_HIGHLIGHT_PATCH
-
-static uint buttons; /* bit field of pressed buttons */
-#if BLINKING_CURSOR_PATCH
-static int cursorblinks = 0;
-#endif // BLINKING_CURSOR_PATCH
-#if VISUALBELL_1_PATCH
-static int bellon = 0;    /* visual bell status */
-#endif // VISUALBELL_1_PATCH
-#if RELATIVEBORDER_PATCH
-int borderpx;
-#endif // RELATIVEBORDER_PATCH
-#if SWAPMOUSE_PATCH
-static Cursor cursor;
-static XColor xmousefg, xmousebg;
-#endif // SWAPMOUSE_PATCH
-
-#include "patch/x_include.c"
-
-void
-clipcopy(const Arg *dummy)
-{
-	Atom clipboard;
-
-	free(xsel.clipboard);
-	xsel.clipboard = NULL;
-
-	if (xsel.primary != NULL) {
-		xsel.clipboard = xstrdup(xsel.primary);
-		clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
-		XSetSelectionOwner(xw.dpy, clipboard, xw.win, CurrentTime);
-	}
-}
-
-void
-clippaste(const Arg *dummy)
-{
-	Atom clipboard;
-
-	clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
-	XConvertSelection(xw.dpy, clipboard, xsel.xtarget, clipboard,
-			xw.win, CurrentTime);
-}
-
-void
-numlock(const Arg *dummy)
-{
-	win.mode ^= MODE_NUMLOCK;
-}
-
-void
-selpaste(const Arg *dummy)
-{
-	XConvertSelection(xw.dpy, XA_PRIMARY, xsel.xtarget, XA_PRIMARY,
-			xw.win, CurrentTime);
-}
-
-void
-ttysend(const Arg *arg)
-{
-	ttywrite(arg->s, strlen(arg->s), 1);
-}
-
-void
-zoom(const Arg *arg)
-{
-	Arg larg;
-
-	larg.f = usedfontsize + arg->f;
-	zoomabs(&larg);
-}
-
-void
-zoomabs(const Arg *arg)
-{
-	xunloadfonts();
-	xloadfonts(usedfont, arg->f);
-	#if FONT2_PATCH
-	xloadsparefonts();
-	#endif // FONT2_PATCH
-	cresize(0, 0);
-	redraw();
-	xhints();
-}
-
-void
-zoomreset(const Arg *arg)
-{
-	Arg larg;
-
-	if (defaultfontsize > 0) {
-		larg.f = defaultfontsize;
-		zoomabs(&larg);
-	}
-}
-
-int
-evcol(XEvent *e)
-{
-	#if ANYSIZE_PATCH
-	int x = e->xbutton.x - win.hborderpx;
-	#else
-	int x = e->xbutton.x - borderpx;
-	#endif // ANYSIZE_PATCH
-	LIMIT(x, 0, win.tw - 1);
-	return x / win.cw;
-}
-
-int
-evrow(XEvent *e)
-{
-	#if ANYSIZE_PATCH
-	int y = e->xbutton.y - win.vborderpx;
-	#else
-	int y = e->xbutton.y - borderpx;
-	#endif // ANYSIZE_PATCH
-	LIMIT(y, 0, win.th - 1);
-	return y / win.ch;
-}
-
-uint
-buttonmask(uint button)
-{
-	return button == Button1 ? Button1Mask
-		: button == Button2 ? Button2Mask
-		: button == Button3 ? Button3Mask
-		: button == Button4 ? Button4Mask
-		: button == Button5 ? Button5Mask
-		: 0;
-}
-
-int
-mouseaction(XEvent *e, uint release)
-{
-	MouseShortcut *ms;
-	int screen = tisaltscr() ? S_ALT : S_PRI;
-
-	/* ignore Button<N>mask for Button<N> - it's set on release */
-	uint state = e->xbutton.state & ~buttonmask(e->xbutton.button);
-
-	for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
-		if (ms->release == release &&
-				ms->button == e->xbutton.button &&
-				(!ms->screen || (ms->screen == screen)) &&
-				(match(ms->mod, state) ||  /* exact or forced */
-				 match(ms->mod, state & ~forcemousemod))) {
-			ms->func(&(ms->arg));
-			return 1;
-		}
-	}
-
-	return 0;
-}
-
-void
-mousesel(XEvent *e, int done)
-{
-	int type, seltype = SEL_REGULAR;
-	uint state = e->xbutton.state & ~(Button1Mask | forcemousemod);
-
-	for (type = 1; type < LEN(selmasks); ++type) {
-		if (match(selmasks[type], state)) {
-			seltype = type;
-			break;
-		}
-	}
-	selextend(evcol(e), evrow(e), seltype, done);
-	if (done)
-		setsel(getsel(), e->xbutton.time);
-}
-
-void
-mousereport(XEvent *e)
-{
-	int len, btn, code;
-	int x = evcol(e), y = evrow(e);
-	int state = e->xbutton.state;
-	char buf[40];
-	static int ox, oy;
-
-	if (e->type == MotionNotify) {
-		if (x == ox && y == oy)
-			return;
-		if (!IS_SET(MODE_MOUSEMOTION) && !IS_SET(MODE_MOUSEMANY))
-			return;
-		/* MODE_MOUSEMOTION: no reporting if no button is pressed */
-		if (IS_SET(MODE_MOUSEMOTION) && buttons == 0)
-			return;
-
-		/* Set btn to lowest-numbered pressed button, or 12 if no
-		 * buttons are pressed. */
-		for (btn = 1; btn <= 11 && !(buttons & (1<<(btn-1))); btn++)
-			;
-		code = 32;
-	} else {
-		btn = e->xbutton.button;
-		/* Only buttons 1 through 11 can be encoded */
-		if (btn < 1 || btn > 11)
-			return;
-		if (e->type == ButtonRelease) {
-			/* MODE_MOUSEX10: no button release reporting */
-			if (IS_SET(MODE_MOUSEX10))
-				return;
-			/* Don't send release events for the scroll wheel */
-			if (btn == 4 || btn == 5)
-				return;
-		}
-		code = 0;
-	}
-
-	ox = x;
-	oy = y;
-
-	/* Encode btn into code. If no button is pressed for a motion event in
-	 * MODE_MOUSEMANY, then encode it as a release. */
-	if ((!IS_SET(MODE_MOUSESGR) && e->type == ButtonRelease) || btn == 12)
-		code += 3;
-	else if (btn >= 8)
-		code += 128 + btn - 8;
-	else if (btn >= 4)
-		code += 64 + btn - 4;
-	else
-		code += btn - 1;
-
-	if (!IS_SET(MODE_MOUSEX10)) {
-		code += ((state & ShiftMask  ) ?  4 : 0)
-		      + ((state & Mod1Mask   ) ?  8 : 0) /* meta key: alt */
-		      + ((state & ControlMask) ? 16 : 0);
-	}
-
-	if (IS_SET(MODE_MOUSESGR)) {
-		len = snprintf(buf, sizeof(buf), "\033[<%d;%d;%d%c",
-				code, x+1, y+1,
-				e->type == ButtonRelease ? 'm' : 'M');
-	} else if (x < 223 && y < 223) {
-		len = snprintf(buf, sizeof(buf), "\033[M%c%c%c",
-				32+code, 32+x+1, 32+y+1);
-	} else {
-		return;
-	}
-
-	ttywrite(buf, len, 0);
-}
-
-void
-bpress(XEvent *e)
-{
-	int btn = e->xbutton.button;
-	struct timespec now;
-	#if !VIM_BROWSE_PATCH
-	int snap;
-	#endif // VIM_BROWSE_PATCH
-
-	if (1 <= btn && btn <= 11)
-		buttons |= 1 << (btn-1);
-
-	if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
-		mousereport(e);
-		return;
-	}
-
-	if (mouseaction(e, 0))
-		return;
-
-	if (btn == Button1) {
-		/*
-		 * If the user clicks below predefined timeouts specific
-		 * snapping behaviour is exposed.
-		 */
-		clock_gettime(CLOCK_MONOTONIC, &now);
-		#if VIM_BROWSE_PATCH
-		int const tripleClick = TIMEDIFF(now, xsel.tclick2) <= tripleclicktimeout,
-		doubleClick = TIMEDIFF(now, xsel.tclick1) <= doubleclicktimeout;
-		if ((mouseYank || mouseSelect) && (tripleClick || doubleClick)) {
-			if (!IS_SET(MODE_NORMAL)) normalMode();
-			historyOpToggle(1, 1);
-			tmoveto(evcol(e), evrow(e));
-			if (tripleClick) {
-				if (mouseYank) pressKeys("dVy", 3);
-				if (mouseSelect) pressKeys("dV", 2);
-			} else if (doubleClick) {
-				if (mouseYank) pressKeys("dyiW", 4);
-				if (mouseSelect) {
-					tmoveto(evcol(e), evrow(e));
-					pressKeys("viW", 3);
-				}
-			}
-			historyOpToggle(-1, 1);
-		} else {
-			if (!IS_SET(MODE_NORMAL)) selstart(evcol(e), evrow(e), 0);
-			else {
-				historyOpToggle(1, 1);
-				tmoveto(evcol(e), evrow(e));
-				pressKeys("v", 1);
-				historyOpToggle(-1, 1);
-			}
-		}
-		#else
-		if (TIMEDIFF(now, xsel.tclick2) <= tripleclicktimeout) {
-			snap = SNAP_LINE;
-		} else if (TIMEDIFF(now, xsel.tclick1) <= doubleclicktimeout) {
-			snap = SNAP_WORD;
-		} else {
-			snap = 0;
-		}
-		#endif // VIM_BROWSE_PATCH
-		xsel.tclick2 = xsel.tclick1;
-		xsel.tclick1 = now;
-
-		#if !VIM_BROWSE_PATCH
-		selstart(evcol(e), evrow(e), snap);
-		#endif // VIM_BROWSE_PATCH
-
-		#if OPENURLONCLICK_PATCH
-		clearurl();
-		url_click = 1;
-		#endif // OPENURLONCLICK_PATCH
-	}
-}
-
-void
-propnotify(XEvent *e)
-{
-	XPropertyEvent *xpev;
-	Atom clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
-
-	xpev = &e->xproperty;
-	if (xpev->state == PropertyNewValue &&
-			(xpev->atom == XA_PRIMARY ||
-			 xpev->atom == clipboard)) {
-		selnotify(e);
-	}
-
-	#if BACKGROUND_IMAGE_PATCH
-	if (pseudotransparency &&
-		!strncmp(XGetAtomName(xw.dpy, e->xproperty.atom), "_NET_WM_STATE", 13)) {
-		updatexy();
-		redraw();
-	}
-	#endif // BACKGROUND_IMAGE_PATCH
-}
-
-void
-selnotify(XEvent *e)
-{
-	ulong nitems, ofs, rem;
-	int format;
-	uchar *data, *last, *repl;
-	Atom type, incratom, property = None;
-
-	incratom = XInternAtom(xw.dpy, "INCR", 0);
-
-	ofs = 0;
-	if (e->type == SelectionNotify)
-		property = e->xselection.property;
-	else if (e->type == PropertyNotify)
-		property = e->xproperty.atom;
-
-	if (property == None)
-		return;
-
-	do {
-		if (XGetWindowProperty(xw.dpy, xw.win, property, ofs,
-					BUFSIZ/4, False, AnyPropertyType,
-					&type, &format, &nitems, &rem,
-					&data)) {
-			fprintf(stderr, "Clipboard allocation failed\n");
-			return;
-		}
-
-		#if BACKGROUND_IMAGE_PATCH
-		if (e->type == PropertyNotify && nitems == 0 && rem == 0 && !pseudotransparency)
-		#else
-		if (e->type == PropertyNotify && nitems == 0 && rem == 0)
-		#endif // BACKGROUND_IMAGE_PATCH
-		{
-			/*
-			 * If there is some PropertyNotify with no data, then
-			 * this is the signal of the selection owner that all
-			 * data has been transferred. We won't need to receive
-			 * PropertyNotify events anymore.
-			 */
-			MODBIT(xw.attrs.event_mask, 0, PropertyChangeMask);
-			XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask,
-					&xw.attrs);
-		}
-
-		if (type == incratom) {
-			/*
-			 * Activate the PropertyNotify events so we receive
-			 * when the selection owner does send us the next
-			 * chunk of data.
-			 */
-			#if BACKGROUND_IMAGE_PATCH
-			if (!pseudotransparency) {
-			#endif // BACKGROUND_IMAGE_PATCH
-			MODBIT(xw.attrs.event_mask, 1, PropertyChangeMask);
-			XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask,
-					&xw.attrs);
-			#if BACKGROUND_IMAGE_PATCH
-			}
-			#endif // BACKGROUND_IMAGE_PATCH
-
-			/*
-			 * Deleting the property is the transfer start signal.
-			 */
-			XDeleteProperty(xw.dpy, xw.win, (int)property);
-			continue;
-		}
-
-		/*
-		 * As seen in getsel:
-		 * Line endings are inconsistent in the terminal and GUI world
-		 * copy and pasting. When receiving some selection data,
-		 * replace all '\n' with '\r'.
-		 * FIXME: Fix the computer world.
-		 */
-		repl = data;
-		last = data + nitems * format / 8;
-		while ((repl = memchr(repl, '\n', last - repl))) {
-			*repl++ = '\r';
-		}
-
-		if (IS_SET(MODE_BRCKTPASTE) && ofs == 0)
-			ttywrite("\033[200~", 6, 0);
-		ttywrite((char *)data, nitems * format / 8, 1);
-		if (IS_SET(MODE_BRCKTPASTE) && rem == 0)
-			ttywrite("\033[201~", 6, 0);
-		XFree(data);
-		/* number of 32-bit chunks returned */
-		ofs += nitems * format / 32;
-	} while (rem > 0);
-
-	/*
-	 * Deleting the property again tells the selection owner to send the
-	 * next data chunk in the property.
-	 */
-	XDeleteProperty(xw.dpy, xw.win, (int)property);
-}
-
-void
-xclipcopy(void)
-{
-	clipcopy(NULL);
-}
-
-void
-selclear_(XEvent *e)
-{
-	selclear();
-}
-
-void
-selrequest(XEvent *e)
-{
-	XSelectionRequestEvent *xsre;
-	XSelectionEvent xev;
-	Atom xa_targets, string, clipboard;
-	char *seltext;
-
-	xsre = (XSelectionRequestEvent *) e;
-	xev.type = SelectionNotify;
-	xev.requestor = xsre->requestor;
-	xev.selection = xsre->selection;
-	xev.target = xsre->target;
-	xev.time = xsre->time;
-	if (xsre->property == None)
-		xsre->property = xsre->target;
-
-	/* reject */
-	xev.property = None;
-
-	xa_targets = XInternAtom(xw.dpy, "TARGETS", 0);
-	if (xsre->target == xa_targets) {
-		/* respond with the supported type */
-		string = xsel.xtarget;
-		XChangeProperty(xsre->display, xsre->requestor, xsre->property,
-				XA_ATOM, 32, PropModeReplace,
-				(uchar *) &string, 1);
-		xev.property = xsre->property;
-	} else if (xsre->target == xsel.xtarget || xsre->target == XA_STRING) {
-		/*
-		 * xith XA_STRING non ascii characters may be incorrect in the
-		 * requestor. It is not our problem, use utf8.
-		 */
-		clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
-		if (xsre->selection == XA_PRIMARY) {
-			seltext = xsel.primary;
-		} else if (xsre->selection == clipboard) {
-			seltext = xsel.clipboard;
-		} else {
-			fprintf(stderr,
-				"Unhandled clipboard selection 0x%lx\n",
-				xsre->selection);
-			return;
-		}
-		if (seltext != NULL) {
-			XChangeProperty(xsre->display, xsre->requestor,
-					xsre->property, xsre->target,
-					8, PropModeReplace,
-					(uchar *)seltext, strlen(seltext));
-			xev.property = xsre->property;
-		}
-	}
-
-	/* all done, send a notification to the listener */
-	if (!XSendEvent(xsre->display, xsre->requestor, 1, 0, (XEvent *) &xev))
-		fprintf(stderr, "Error sending SelectionNotify event\n");
-}
-
-void
-setsel(char *str, Time t)
-{
-	if (!str)
-		return;
-
-	free(xsel.primary);
-	xsel.primary = str;
-
-	XSetSelectionOwner(xw.dpy, XA_PRIMARY, xw.win, t);
-	if (XGetSelectionOwner(xw.dpy, XA_PRIMARY) != xw.win)
-		selclear();
-
-	#if CLIPBOARD_PATCH
-	clipcopy(NULL);
-	#endif // CLIPBOARD_PATCH
-}
-
-#if XRESOURCES_PATCH && XRESOURCES_RELOAD_PATCH || BACKGROUND_IMAGE_PATCH && BACKGROUND_IMAGE_RELOAD_PATCH
-void
-sigusr1_reload(int sig)
-{
-	#if XRESOURCES_PATCH && XRESOURCES_RELOAD_PATCH
-	reload_config(sig);
-	#endif // XRESOURCES_RELOAD_PATCH
-	#if BACKGROUND_IMAGE_PATCH && BACKGROUND_IMAGE_RELOAD_PATCH
-	reload_image();
-	#endif // BACKGROUND_IMAGE_RELOAD_PATCH
-	signal(SIGUSR1, sigusr1_reload);
-}
-#endif // XRESOURCES_RELOAD_PATCH | BACKGROUND_IMAGE_RELOAD_PATCH
-
-void
-xsetsel(char *str)
-{
-	setsel(str, CurrentTime);
-}
-
-void
-brelease(XEvent *e)
-{
-	int btn = e->xbutton.button;
-
-	if (1 <= btn && btn <= 11)
-		buttons &= ~(1 << (btn-1));
-
-	if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
-		mousereport(e);
-		return;
-	}
-
-	if (mouseaction(e, 1))
-		return;
-	#if VIM_BROWSE_PATCH
-	if (btn == Button1 && !IS_SET(MODE_NORMAL)) {
-		mousesel(e, 1);
-		#if OPENURLONCLICK_PATCH
-		if (url_click && e->xkey.state & url_opener_modkey)
-			openUrlOnClick(evcol(e), evrow(e), url_opener);
-		#endif // OPENURLONCLICK_PATCH
-	}
-	#else
-	if (btn == Button1) {
-		mousesel(e, 1);
-		#if OPENURLONCLICK_PATCH
-		if (url_click && e->xkey.state & url_opener_modkey)
-			openUrlOnClick(evcol(e), evrow(e), url_opener);
-		#endif // OPENURLONCLICK_PATCH
-	}
-	#endif // VIM_BROWSE_PATCH
-	#if RIGHTCLICKTOPLUMB_PATCH
-	else if (btn == Button3)
-		plumb(xsel.primary);
-	#endif // RIGHTCLICKTOPLUMB_PATCH
-}
-
-void
-bmotion(XEvent *e)
-{
-	#if HIDECURSOR_PATCH
-	if (!xw.pointerisvisible) {
-		#if SWAPMOUSE_PATCH
-		if (win.mode & MODE_MOUSE)
-			XUndefineCursor(xw.dpy, xw.win);
-		else
-			XDefineCursor(xw.dpy, xw.win, xw.vpointer);
-		#else
-		XDefineCursor(xw.dpy, xw.win, xw.vpointer);
-		#endif // SWAPMOUSE_PATCH
-		xw.pointerisvisible = 1;
-		if (!IS_SET(MODE_MOUSEMANY))
-			xsetpointermotion(0);
-	}
-	#endif // HIDECURSOR_PATCH
-	#if OPENURLONCLICK_PATCH
-	#if VIM_BROWSE_PATCH
-	if (!IS_SET(MODE_NORMAL))
-	#endif // VIM_BROWSE_PATCH
-	if (!IS_SET(MODE_MOUSE)) {
-		if (!(e->xbutton.state & Button1Mask) && detecturl(evcol(e), evrow(e), 1))
-			XDefineCursor(xw.dpy, xw.win, xw.upointer);
-		else
-			XDefineCursor(xw.dpy, xw.win, xw.vpointer);
-	}
-	url_click = 0;
-	#endif // OPENURLONCLICK_PATCH
-
-	if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
-		mousereport(e);
-		return;
-	}
-
-	mousesel(e, 0);
-}
-
-void
-cresize(int width, int height)
-{
-	int col, row;
-
-	if (width != 0)
-		win.w = width;
-	if (height != 0)
-		win.h = height;
-
-	col = (win.w - 2 * borderpx) / win.cw;
-	row = (win.h - 2 * borderpx) / win.ch;
-	col = MAX(1, col);
-	row = MAX(1, row);
-
-	#if ANYSIZE_PATCH
-	win.hborderpx = (win.w - col * win.cw) / 2;
-	win.vborderpx = (win.h - row * win.ch) / 2;
-	#endif // ANYSIZE_PATCH
-
-	tresize(col, row);
-	xresize(col, row);
-	ttyresize(win.tw, win.th);
-}
-
-void
-xresize(int col, int row)
-{
-	win.tw = col * win.cw;
-	win.th = row * win.ch;
-
-	#if !SINGLE_DRAWABLE_BUFFER_PATCH
-	XFreePixmap(xw.dpy, xw.buf);
-	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
-			#if ALPHA_PATCH
-			xw.depth
-			#else
-			DefaultDepth(xw.dpy, xw.scr)
-			#endif // ALPHA_PATCH
-	);
-	XftDrawChange(xw.draw, xw.buf);
-	#endif // SINGLE_DRAWABLE_BUFFER_PATCH
-	xclear(0, 0, win.w, win.h);
-
-	/* resize to new width */
-	xw.specbuf = xrealloc(xw.specbuf, col * sizeof(GlyphFontSpec));
-}
-
-ushort
-sixd_to_16bit(int x)
-{
-	return x == 0 ? 0 : 0x3737 + 0x2828 * x;
-}
-
-int
-xloadcolor(int i, const char *name, Color *ncolor)
-{
-	XRenderColor color = { .alpha = 0xffff };
-
-	if (!name) {
-		if (BETWEEN(i, 16, 255)) { /* 256 color */
-			if (i < 6*6*6+16) { /* same colors as xterm */
-				color.red   = sixd_to_16bit( ((i-16)/36)%6 );
-				color.green = sixd_to_16bit( ((i-16)/6) %6 );
-				color.blue  = sixd_to_16bit( ((i-16)/1) %6 );
-			} else { /* greyscale */
-				color.red = 0x0808 + 0x0a0a * (i - (6*6*6+16));
-				color.green = color.blue = color.red;
-			}
-			return XftColorAllocValue(xw.dpy, xw.vis,
-			                          xw.cmap, &color, ncolor);
-		} else
-			name = colorname[i];
-	}
-
-	return XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, ncolor);
-}
-
-#if VIM_BROWSE_PATCH
-void normalMode()
-{
-	#if OPENURLONCLICK_PATCH
-	clearurl();
-	restoremousecursor();
-	#endif // OPENURLONCLICK_PATCH
-	historyModeToggle((win.mode ^=MODE_NORMAL) & MODE_NORMAL);
-}
-#endif // VIM_BROWSE_PATCH
-
-#if ALPHA_PATCH && ALPHA_FOCUS_HIGHLIGHT_PATCH
-void
-xloadalpha(void)
-{
-	float const usedAlpha = focused ? alpha : alphaUnfocused;
-	if (opt_alpha) alpha = strtof(opt_alpha, NULL);
-	dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * usedAlpha);
-	dc.col[defaultbg].pixel &= 0x00FFFFFF;
-	dc.col[defaultbg].pixel |= (unsigned char)(0xff * usedAlpha) << 24;
-}
-#endif // ALPHA_FOCUS_HIGHLIGHT_PATCH
-
-#if ALPHA_PATCH && ALPHA_FOCUS_HIGHLIGHT_PATCH
-void
-xloadcols(void)
-{
-	static int loaded;
-	Color *cp;
-
-	if (!loaded) {
-		dc.collen = 1 + (defaultbg = MAX(LEN(colorname), 256));
-		dc.col = xmalloc((dc.collen) * sizeof(Color));
-	}
-
-	for (int i = 0; i+1 < dc.collen; ++i)
-		if (!xloadcolor(i, NULL, &dc.col[i])) {
-			if (colorname[i])
-				die("could not allocate color '%s'\n", colorname[i]);
-			else
-				die("could not allocate color %d\n", i);
-		}
-	if (dc.collen) // cannot die, as the color is already loaded.
-		xloadcolor(focused ? bg : bgUnfocused, NULL, &dc.col[defaultbg]);
-
-	xloadalpha();
-	loaded = 1;
-}
-#else
-void
-xloadcols(void)
-{
-	int i;
-	static int loaded;
-	Color *cp;
-
-	if (loaded) {
-		for (cp = dc.col; cp < &dc.col[dc.collen]; ++cp)
-			XftColorFree(xw.dpy, xw.vis, xw.cmap, cp);
-	} else {
-		dc.collen = MAX(LEN(colorname), 256);
-		dc.col = xmalloc(dc.collen * sizeof(Color));
-	}
-
-	for (i = 0; i < dc.collen; i++)
-		if (!xloadcolor(i, NULL, &dc.col[i])) {
-			if (colorname[i])
-				die("could not allocate color '%s'\n", colorname[i]);
-			else
-				die("could not allocate color %d\n", i);
-		}
-	#if ALPHA_PATCH
-	/* set alpha value of bg color */
-	if (opt_alpha)
-		alpha = strtof(opt_alpha, NULL);
-	dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
-	dc.col[defaultbg].pixel &= 0x00FFFFFF;
-	dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
-	#endif // ALPHA_PATCH
-	loaded = 1;
-}
-#endif // ALPHA_FOCUS_HIGHLIGHT_PATCH
-
-int
-xgetcolor(int x, unsigned char *r, unsigned char *g, unsigned char *b)
-{
-	if (!BETWEEN(x, 0, dc.collen - 1))
-		return 1;
-
-	*r = dc.col[x].color.red >> 8;
-	*g = dc.col[x].color.green >> 8;
-	*b = dc.col[x].color.blue >> 8;
-
-	return 0;
-}
-
-int
-xsetcolorname(int x, const char *name)
-{
-	Color ncolor;
-
-	if (!BETWEEN(x, 0, dc.collen - 1))
-		return 1;
-
-	if (!xloadcolor(x, name, &ncolor))
-		return 1;
-
-	XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]);
-	dc.col[x] = ncolor;
-
-	#if ALPHA_PATCH
-	/* set alpha value of bg color */
-	if (x == defaultbg) {
-		if (opt_alpha)
-			alpha = strtof(opt_alpha, NULL);
-		dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
-		dc.col[defaultbg].pixel &= 0x00FFFFFF;
-		dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
-	}
-	#endif // ALPHA_PATCH
-	return 0;
-}
-
-/*
- * Absolute coordinates.
- */
-void
-xclear(int x1, int y1, int x2, int y2)
-{
-	#if BACKGROUND_IMAGE_PATCH
-	if (pseudotransparency)
-		XSetTSOrigin(xw.dpy, xw.bggc, -win.x, -win.y);
-	XFillRectangle(xw.dpy, xw.buf, xw.bggc, x1, y1, x2-x1, y2-y1);
-	#elif INVERT_PATCH
-	Color c;
-	c = dc.col[IS_SET(MODE_REVERSE)? defaultfg : defaultbg];
-	if (invertcolors) {
-		c = invertedcolor(&c);
-	}
-	XftDrawRect(xw.draw, &c, x1, y1, x2-x1, y2-y1);
-	#else
-	XftDrawRect(xw.draw,
-			&dc.col[IS_SET(MODE_REVERSE)? defaultfg : defaultbg],
-			x1, y1, x2-x1, y2-y1);
-	#endif // INVERT_PATCH
-}
-
-void
-xclearwin(void)
-{
-	xclear(0, 0, win.w, win.h);
-}
-
-void
-xhints(void)
-{
-	#if XRESOURCES_PATCH
-	XClassHint class = {opt_name ? opt_name : "st",
-	                    opt_class ? opt_class : "St"};
-	#else
-	XClassHint class = {opt_name ? opt_name : termname,
-	                    opt_class ? opt_class : termname};
-	#endif // XRESOURCES_PATCH
-	XWMHints wm = {.flags = InputHint, .input = 1};
-	XSizeHints *sizeh;
-
-	sizeh = XAllocSizeHints();
-
-	sizeh->flags = PSize | PResizeInc | PBaseSize | PMinSize;
-	sizeh->height = win.h;
-	sizeh->width = win.w;
-	#if ANYSIZE_PATCH || ANYSIZE_SIMPLE_PATCH
-	sizeh->height_inc = 1;
-	sizeh->width_inc = 1;
-	#else
-	sizeh->height_inc = win.ch;
-	sizeh->width_inc = win.cw;
-	#endif // ANYSIZE_PATCH
-	sizeh->base_height = 2 * borderpx;
-	sizeh->base_width = 2 * borderpx;
-	sizeh->min_height = win.ch + 2 * borderpx;
-	sizeh->min_width = win.cw + 2 * borderpx;
-	if (xw.isfixed) {
-		sizeh->flags |= PMaxSize;
-		sizeh->min_width = sizeh->max_width = win.w;
-		sizeh->min_height = sizeh->max_height = win.h;
-	}
-	if (xw.gm & (XValue|YValue)) {
-		sizeh->flags |= USPosition | PWinGravity;
-		sizeh->x = xw.l;
-		sizeh->y = xw.t;
-		sizeh->win_gravity = xgeommasktogravity(xw.gm);
-	}
-
-	XSetWMProperties(xw.dpy, xw.win, NULL, NULL, NULL, 0, sizeh, &wm,
-			&class);
-	XFree(sizeh);
-}
-
-int
-xgeommasktogravity(int mask)
-{
-	switch (mask & (XNegative|YNegative)) {
-	case 0:
-		return NorthWestGravity;
-	case XNegative:
-		return NorthEastGravity;
-	case YNegative:
-		return SouthWestGravity;
-	}
-
-	return SouthEastGravity;
-}
-
-int
-ximopen(Display *dpy)
-{
-	XIMCallback imdestroy = { .client_data = NULL, .callback = ximdestroy };
-	XICCallback icdestroy = { .client_data = NULL, .callback = xicdestroy };
-
-	xw.ime.xim = XOpenIM(xw.dpy, NULL, NULL, NULL);
-	if (xw.ime.xim == NULL)
-		return 0;
-
-	if (XSetIMValues(xw.ime.xim, XNDestroyCallback, &imdestroy, NULL))
-		fprintf(stderr, "XSetIMValues: "
-		                "Could not set XNDestroyCallback.\n");
-
-	xw.ime.spotlist = XVaCreateNestedList(0, XNSpotLocation, &xw.ime.spot,
-	                                      NULL);
-
-	if (xw.ime.xic == NULL) {
-		xw.ime.xic = XCreateIC(xw.ime.xim, XNInputStyle,
-		                       XIMPreeditNothing | XIMStatusNothing,
-		                       XNClientWindow, xw.win,
-		                       XNDestroyCallback, &icdestroy,
-		                       NULL);
-	}
-	if (xw.ime.xic == NULL)
-		fprintf(stderr, "XCreateIC: Could not create input context.\n");
-
-	return 1;
-}
-
-void
-ximinstantiate(Display *dpy, XPointer client, XPointer call)
-{
-	if (ximopen(dpy))
-		XUnregisterIMInstantiateCallback(xw.dpy, NULL, NULL, NULL,
-		                                 ximinstantiate, NULL);
-}
-
-void
-ximdestroy(XIM xim, XPointer client, XPointer call)
-{
-	xw.ime.xim = NULL;
-	XRegisterIMInstantiateCallback(xw.dpy, NULL, NULL, NULL,
-	                               ximinstantiate, NULL);
-	XFree(xw.ime.spotlist);
-}
-
-int
-xicdestroy(XIC xim, XPointer client, XPointer call)
-{
-	xw.ime.xic = NULL;
-	return 1;
-}
-
-int
-xloadfont(Font *f, FcPattern *pattern)
-{
-	FcPattern *configured;
-	FcPattern *match;
-	FcResult result;
-	XGlyphInfo extents;
-	int wantattr, haveattr;
-
-	/*
-	 * Manually configure instead of calling XftMatchFont
-	 * so that we can use the configured pattern for
-	 * "missing glyph" lookups.
-	 */
-	configured = FcPatternDuplicate(pattern);
-	if (!configured)
-		return 1;
-
-	FcConfigSubstitute(NULL, configured, FcMatchPattern);
-	XftDefaultSubstitute(xw.dpy, xw.scr, configured);
-
-	#if USE_XFTFONTMATCH_PATCH
-	match = XftFontMatch(xw.dpy, xw.scr, pattern, &result);
-	#else
-	match = FcFontMatch(NULL, configured, &result);
-	#endif // USE_XFTFONTMATCH_PATCH
-	if (!match) {
-		FcPatternDestroy(configured);
-		return 1;
-	}
-
-	if (!(f->match = XftFontOpenPattern(xw.dpy, match))) {
-		FcPatternDestroy(configured);
-		FcPatternDestroy(match);
-		return 1;
-	}
-
-	if ((XftPatternGetInteger(pattern, "slant", 0, &wantattr) ==
-	    XftResultMatch)) {
-		/*
-		 * Check if xft was unable to find a font with the appropriate
-		 * slant but gave us one anyway. Try to mitigate.
-		 */
-		if ((XftPatternGetInteger(f->match->pattern, "slant", 0,
-		    &haveattr) != XftResultMatch) || haveattr < wantattr) {
-			f->badslant = 1;
-			fputs("font slant does not match\n", stderr);
-		}
-	}
-
-	if ((XftPatternGetInteger(pattern, "weight", 0, &wantattr) ==
-	    XftResultMatch)) {
-		if ((XftPatternGetInteger(f->match->pattern, "weight", 0,
-		    &haveattr) != XftResultMatch) || haveattr != wantattr) {
-			f->badweight = 1;
-			fputs("font weight does not match\n", stderr);
-		}
-	}
-
-	XftTextExtentsUtf8(xw.dpy, f->match,
-		(const FcChar8 *) ascii_printable,
-		strlen(ascii_printable), &extents);
-
-	f->set = NULL;
-	f->pattern = configured;
-
-	f->ascent = f->match->ascent;
-	f->descent = f->match->descent;
-	f->lbearing = 0;
-	f->rbearing = f->match->max_advance_width;
-
-	f->height = f->ascent + f->descent;
-	#if WIDE_GLYPH_SPACING_PATCH
-	f->width = DIVCEIL(extents.xOff > 18 ? extents.xOff / 3 : extents.xOff, strlen(ascii_printable));
-	#else
-	f->width = DIVCEIL(extents.xOff, strlen(ascii_printable));
-	#endif // WIDE_GLYPH_SPACING_PATCH
-
-	return 0;
-}
-
-void
-xloadfonts(const char *fontstr, double fontsize)
-{
-	FcPattern *pattern;
-	double fontval;
-
-	if (fontstr[0] == '-')
-		pattern = XftXlfdParse(fontstr, False, False);
-	else
-		pattern = FcNameParse((const FcChar8 *)fontstr);
-
-	if (!pattern)
-		die("can't open font %s\n", fontstr);
-
-	if (fontsize > 1) {
-		FcPatternDel(pattern, FC_PIXEL_SIZE);
-		FcPatternDel(pattern, FC_SIZE);
-		FcPatternAddDouble(pattern, FC_PIXEL_SIZE, (double)fontsize);
-		usedfontsize = fontsize;
-	} else {
-		if (FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval) ==
-				FcResultMatch) {
-			usedfontsize = fontval;
-		} else if (FcPatternGetDouble(pattern, FC_SIZE, 0, &fontval) ==
-				FcResultMatch) {
-			usedfontsize = -1;
-		} else {
-			/*
-			 * Default font size is 12, if none given. This is to
-			 * have a known usedfontsize value.
-			 */
-			FcPatternAddDouble(pattern, FC_PIXEL_SIZE, 12);
-			usedfontsize = 12;
-		}
-		defaultfontsize = usedfontsize;
-	}
-
-	if (xloadfont(&dc.font, pattern))
-		die("can't open font %s\n", fontstr);
-
-	if (usedfontsize < 0) {
-		FcPatternGetDouble(dc.font.match->pattern,
-		                   FC_PIXEL_SIZE, 0, &fontval);
-		usedfontsize = fontval;
-		if (fontsize == 0)
-			defaultfontsize = fontval;
-	}
-
-	/* Setting character width and height. */
-	win.cw = ceilf(dc.font.width * cwscale);
-	win.ch = ceilf(dc.font.height * chscale);
-	#if VERTCENTER_PATCH
-	win.cyo = ceilf(dc.font.height * (chscale - 1) / 2);
-	#endif // VERTCENTER_PATCH
-
-	#if RELATIVEBORDER_PATCH
-	borderpx = (int) ceilf(((float)borderperc / 100) * win.cw);
-	#endif // RELATIVEBORDER_PATCH
-	FcPatternDel(pattern, FC_SLANT);
-	#if !DISABLE_ITALIC_FONTS_PATCH
-	FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
-	#endif // DISABLE_ITALIC_FONTS_PATCH
-	if (xloadfont(&dc.ifont, pattern))
-		die("can't open font %s\n", fontstr);
-
-	FcPatternDel(pattern, FC_WEIGHT);
-	#if !DISABLE_BOLD_FONTS_PATCH
-	FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
-	#endif // DISABLE_BOLD_FONTS_PATCH
-	if (xloadfont(&dc.ibfont, pattern))
-		die("can't open font %s\n", fontstr);
-
-	FcPatternDel(pattern, FC_SLANT);
-	#if !DISABLE_ROMAN_FONTS_PATCH
-	FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ROMAN);
-	#endif // DISABLE_ROMAN_FONTS_PATCH
-	if (xloadfont(&dc.bfont, pattern))
-		die("can't open font %s\n", fontstr);
-
-	FcPatternDestroy(pattern);
-}
-
-void
-xunloadfont(Font *f)
-{
-	XftFontClose(xw.dpy, f->match);
-	FcPatternDestroy(f->pattern);
-	if (f->set)
-		FcFontSetDestroy(f->set);
-}
-
-void
-xunloadfonts(void)
-{
-	#if LIGATURES_PATCH
-	/* Clear Harfbuzz font cache. */
-	hbunloadfonts();
-	#endif // LIGATURES_PATCH
-
-	/* Free the loaded fonts in the font cache.  */
-	while (frclen > 0)
-		XftFontClose(xw.dpy, frc[--frclen].font);
-
-	xunloadfont(&dc.font);
-	xunloadfont(&dc.bfont);
-	xunloadfont(&dc.ifont);
-	xunloadfont(&dc.ibfont);
-}
-
-void
-xinit(int cols, int rows)
-{
-	XGCValues gcvalues;
-	#if HIDECURSOR_PATCH
-	Pixmap blankpm;
-	#elif !SWAPMOUSE_PATCH
-	Cursor cursor;
-	#endif // HIDECURSOR_PATCH
-	Window parent;
-	pid_t thispid = getpid();
-	#if !SWAPMOUSE_PATCH
-	XColor xmousefg, xmousebg;
-	#endif // SWAPMOUSE_PATCH
-	#if ALPHA_PATCH
-	XWindowAttributes attr;
-	XVisualInfo vis;
-	#endif // ALPHA_PATCH
-
-	#if !XRESOURCES_PATCH
-	if (!(xw.dpy = XOpenDisplay(NULL)))
-		die("can't open display\n");
-	#endif // XRESOURCES_PATCH
-	xw.scr = XDefaultScreen(xw.dpy);
-
-	#if ALPHA_PATCH
-	if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0)))) {
-		parent = XRootWindow(xw.dpy, xw.scr);
-		xw.depth = 32;
-	} else {
-		XGetWindowAttributes(xw.dpy, parent, &attr);
-		xw.depth = attr.depth;
-	}
-
-	XMatchVisualInfo(xw.dpy, xw.scr, xw.depth, TrueColor, &vis);
-	xw.vis = vis.visual;
-	#else
-	xw.vis = XDefaultVisual(xw.dpy, xw.scr);
-	#endif // ALPHA_PATCH
-
-	/* font */
-	if (!FcInit())
-		die("could not init fontconfig.\n");
-
-	usedfont = (opt_font == NULL)? font : opt_font;
-	xloadfonts(usedfont, 0);
-
-	#if FONT2_PATCH
-	/* spare fonts */
-	xloadsparefonts();
-	#endif // FONT2_PATCH
-
-	/* colors */
-	#if ALPHA_PATCH
-	xw.cmap = XCreateColormap(xw.dpy, parent, xw.vis, None);
-	#else
-	xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
-	#endif // ALPHA_PATCH
-	xloadcols();
-
-	/* adjust fixed window geometry */
-	#if ANYSIZE_PATCH
-	win.w = 2 * win.hborderpx + cols * win.cw;
-	win.h = 2 * win.vborderpx + rows * win.ch;
-	#else
-	win.w = 2 * borderpx + cols * win.cw;
-	win.h = 2 * borderpx + rows * win.ch;
-	#endif // ANYSIZE_PATCH
-	if (xw.gm & XNegative)
-		xw.l += DisplayWidth(xw.dpy, xw.scr) - win.w - 2;
-	if (xw.gm & YNegative)
-		xw.t += DisplayHeight(xw.dpy, xw.scr) - win.h - 2;
-
-	/* Events */
-	xw.attrs.background_pixel = dc.col[defaultbg].pixel;
-	xw.attrs.border_pixel = dc.col[defaultbg].pixel;
-	xw.attrs.bit_gravity = NorthWestGravity;
-	xw.attrs.event_mask = FocusChangeMask | KeyPressMask | KeyReleaseMask
-		| ExposureMask | VisibilityChangeMask | StructureNotifyMask
-		| ButtonMotionMask | ButtonPressMask | ButtonReleaseMask
-		#if ST_EMBEDDER_PATCH
-		| SubstructureNotifyMask | SubstructureRedirectMask
-		#endif // ST_EMBEDDER_PATCH
-		;
-	xw.attrs.colormap = xw.cmap;
-	#if OPENURLONCLICK_PATCH
-	xw.attrs.event_mask |= PointerMotionMask;
-	#endif // OPENURLONCLICK_PATCH
-
-	#if !ALPHA_PATCH
-	if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
-		parent = XRootWindow(xw.dpy, xw.scr);
-	#endif // ALPHA_PATCH
-	xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
-			#if ALPHA_PATCH
-			win.w, win.h, 0, xw.depth, InputOutput,
-			#else
-			win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
-			#endif // ALPHA_PATCH
-			xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
-			| CWEventMask | CWColormap, &xw.attrs);
-
-	memset(&gcvalues, 0, sizeof(gcvalues));
-	gcvalues.graphics_exposures = False;
-
-	#if ALPHA_PATCH
-	#if SINGLE_DRAWABLE_BUFFER_PATCH
-	xw.buf = xw.win;
-	#else
-	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, xw.depth);
-	#endif // SINGLE_DRAWABLE_BUFFER_PATCH
-	dc.gc = XCreateGC(xw.dpy, xw.buf, GCGraphicsExposures, &gcvalues);
-	#else
-	dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
-			&gcvalues);
-	#if SINGLE_DRAWABLE_BUFFER_PATCH
-	xw.buf = xw.win;
-	#else
-	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
-			DefaultDepth(xw.dpy, xw.scr));
-	#endif // SINGLE_DRAWABLE_BUFFER_PATCH
-	#endif // ALPHA_PATCH
-	XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
-	XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
-
-	/* font spec buffer */
-	xw.specbuf = xmalloc(cols * sizeof(GlyphFontSpec));
-
-	/* Xft rendering context */
-	xw.draw = XftDrawCreate(xw.dpy, xw.buf, xw.vis, xw.cmap);
-
-	/* input methods */
-	if (!ximopen(xw.dpy)) {
-		XRegisterIMInstantiateCallback(xw.dpy, NULL, NULL, NULL,
-		                               ximinstantiate, NULL);
-	}
-
-	/* white cursor, black outline */
-	#if HIDECURSOR_PATCH
-	xw.pointerisvisible = 1;
-	#if THEMED_CURSOR_PATCH
-	xw.vpointer = XcursorLibraryLoadCursor(xw.dpy, mouseshape);
-	#else
-	xw.vpointer = XCreateFontCursor(xw.dpy, mouseshape);
-	#endif // THEMED_CURSOR_PATCH
-	XDefineCursor(xw.dpy, xw.win, xw.vpointer);
-	#elif THEMED_CURSOR_PATCH
-	cursor = XcursorLibraryLoadCursor(xw.dpy, mouseshape);
-	XDefineCursor(xw.dpy, xw.win, cursor);
-	#else
-	cursor = XCreateFontCursor(xw.dpy, mouseshape);
-	XDefineCursor(xw.dpy, xw.win, cursor);
-	#endif // HIDECURSOR_PATCH
-
-	#if !THEMED_CURSOR_PATCH
-	if (XParseColor(xw.dpy, xw.cmap, colorname[mousefg], &xmousefg) == 0) {
-		xmousefg.red   = 0xffff;
-		xmousefg.green = 0xffff;
-		xmousefg.blue  = 0xffff;
-	}
-
-	if (XParseColor(xw.dpy, xw.cmap, colorname[mousebg], &xmousebg) == 0) {
-		xmousebg.red   = 0x0000;
-		xmousebg.green = 0x0000;
-		xmousebg.blue  = 0x0000;
-	}
-	#endif // THEMED_CURSOR_PATCH
-
-	#if HIDECURSOR_PATCH
-	#if !THEMED_CURSOR_PATCH
-	XRecolorCursor(xw.dpy, xw.vpointer, &xmousefg, &xmousebg);
-	#endif // THEMED_CURSOR_PATCH
-	blankpm = XCreateBitmapFromData(xw.dpy, xw.win, &(char){0}, 1, 1);
-	xw.bpointer = XCreatePixmapCursor(xw.dpy, blankpm, blankpm,
-					  &xmousefg, &xmousebg, 0, 0);
-	#elif !THEMED_CURSOR_PATCH
-	XRecolorCursor(xw.dpy, cursor, &xmousefg, &xmousebg);
-	#endif // HIDECURSOR_PATCH
-
-	#if OPENURLONCLICK_PATCH
-	xw.upointer = XCreateFontCursor(xw.dpy, XC_hand2);
-	#if !HIDECURSOR_PATCH
-	xw.vpointer = cursor;
-	xw.pointerisvisible = 1;
-	#endif // HIDECURSOR_PATCH
-	#endif // OPENURLONCLICK_PATCH
-
-	xw.xembed = XInternAtom(xw.dpy, "_XEMBED", False);
-	xw.wmdeletewin = XInternAtom(xw.dpy, "WM_DELETE_WINDOW", False);
-	xw.netwmname = XInternAtom(xw.dpy, "_NET_WM_NAME", False);
-	xw.netwmiconname = XInternAtom(xw.dpy, "_NET_WM_ICON_NAME", False);
-	XSetWMProtocols(xw.dpy, xw.win, &xw.wmdeletewin, 1);
-
-	#if NETWMICON_PATCH
-	xw.netwmicon = XInternAtom(xw.dpy, "_NET_WM_ICON", False);
-	XChangeProperty(xw.dpy, xw.win, xw.netwmicon, XA_CARDINAL, 32,
-			PropModeReplace, (uchar *)&icon, LEN(icon));
-	#endif //NETWMICON_PATCH
-
-	#if NO_WINDOW_DECORATIONS_PATCH
-	Atom motifwmhints = XInternAtom(xw.dpy, "_MOTIF_WM_HINTS", False);
-	unsigned int data[] = { 0x2, 0x0, 0x0, 0x0, 0x0 };
-	XChangeProperty(xw.dpy, xw.win, motifwmhints, motifwmhints, 16,
-				PropModeReplace, (unsigned char *)data, 5);
-	#endif // NO_WINDOW_DECORATIONS_PATCH
-
-	xw.netwmpid = XInternAtom(xw.dpy, "_NET_WM_PID", False);
-	XChangeProperty(xw.dpy, xw.win, xw.netwmpid, XA_CARDINAL, 32,
-			PropModeReplace, (uchar *)&thispid, 1);
-
-	#if FULLSCREEN_PATCH
-	xw.netwmstate = XInternAtom(xw.dpy, "_NET_WM_STATE", False);
-	xw.netwmfullscreen = XInternAtom(xw.dpy, "_NET_WM_STATE_FULLSCREEN", False);
-	#endif // FULLSCREEN_PATCH
-
-	win.mode = MODE_NUMLOCK;
-	resettitle();
-	xhints();
-	XMapWindow(xw.dpy, xw.win);
-	XSync(xw.dpy, False);
-
-	clock_gettime(CLOCK_MONOTONIC, &xsel.tclick1);
-	clock_gettime(CLOCK_MONOTONIC, &xsel.tclick2);
-	xsel.primary = NULL;
-	xsel.clipboard = NULL;
-	xsel.xtarget = XInternAtom(xw.dpy, "UTF8_STRING", 0);
-	if (xsel.xtarget == None)
-		xsel.xtarget = XA_STRING;
-
-	#if BOXDRAW_PATCH
-	boxdraw_xinit(xw.dpy, xw.cmap, xw.draw, xw.vis);
-	#endif // BOXDRAW_PATCH
-}
-
-#if LIGATURES_PATCH
-void
-xresetfontsettings(ushort mode, Font **font, int *frcflags)
-{
-	*font = &dc.font;
-	if ((mode & ATTR_ITALIC) && (mode & ATTR_BOLD)) {
-		*font = &dc.ibfont;
-		*frcflags = FRC_ITALICBOLD;
-	} else if (mode & ATTR_ITALIC) {
-		*font = &dc.ifont;
-		*frcflags = FRC_ITALIC;
-	} else if (mode & ATTR_BOLD) {
-		*font = &dc.bfont;
-		*frcflags = FRC_BOLD;
-	}
-}
-#endif // LIGATURES_PATCH
-
-int
-xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x, int y)
-{
-	#if ANYSIZE_PATCH
-	float winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch, xp, yp;
-	#else
-	float winx = borderpx + x * win.cw, winy = borderpx + y * win.ch, xp, yp;
-	#endif // ANYSIZE_PATCH
-	ushort mode, prevmode = USHRT_MAX;
-	Font *font = &dc.font;
-	int frcflags = FRC_NORMAL;
-	float runewidth = win.cw;
-	Rune rune;
-	FT_UInt glyphidx;
-	FcResult fcres;
-	FcPattern *fcpattern, *fontpattern;
-	FcFontSet *fcsets[] = { NULL };
-	FcCharSet *fccharset;
-	int i, f, numspecs = 0;
-	#if LIGATURES_PATCH
-	int length = 0, start = 0;
-	HbTransformData shaped = { 0 };
-
-	/* Initial values. */
-	mode = prevmode = glyphs[0].mode & ~ATTR_WRAP;
-	xresetfontsettings(mode, &font, &frcflags);
-	#endif // LIGATURES_PATCH
-
-	#if VERTCENTER_PATCH
-	for (i = 0, xp = winx, yp = winy + font->ascent + win.cyo; i < len; ++i)
-	#else
-	for (i = 0, xp = winx, yp = winy + font->ascent; i < len; ++i)
-	#endif // VERTCENTER_PATCH
-	{
-		/* Fetch rune and mode for current glyph. */
-		#if VIM_BROWSE_PATCH
-		Glyph g = glyphs[i];
-		historyOverlay(x+i, y, &g);
-		rune = g.u;
-		mode = g.mode;
-		#elif LIGATURES_PATCH
-		mode = glyphs[i].mode & ~ATTR_WRAP;
-		#else
-		rune = glyphs[i].u;
-		mode = glyphs[i].mode;
-		#endif // VIM_BROWSE_PATCH | LIGATURES_PATCH
-
-		/* Skip dummy wide-character spacing. */
-		#if LIGATURES_PATCH
-		if (mode & ATTR_WDUMMY)
-			continue;
-
-		if (
-			prevmode != mode
-			|| ATTRCMP(glyphs[start], glyphs[i])
-			|| selected(x + i, y) != selected(x + start, y)
-			|| i == (len - 1)
-		) {
-			/* Handle 1-character wide segments and end of line */
-			length = i - start;
-			if (i == start) {
-				length = 1;
-			} else if (i == (len - 1)) {
-				length = (i - start + 1);
-			}
-
-			/* Shape the segment. */
-			hbtransform(&shaped, font->match, glyphs, start, length);
-			for (int code_idx = 0; code_idx < shaped.count; code_idx++) {
-				rune = glyphs[start + code_idx].u;
-				runewidth = win.cw * ((glyphs[start + code_idx].mode & ATTR_WIDE) ? 2.0f : 1.0f);
-
-				if (glyphs[start + code_idx].mode & ATTR_WDUMMY)
-					continue;
-
-				#if BOXDRAW_PATCH
-				if (glyphs[start + code_idx].mode & ATTR_BOXDRAW) {
-					/* minor shoehorning: boxdraw uses only this ushort */
-					specs[numspecs].font = font->match;
-					specs[numspecs].glyph = boxdrawindex(&glyphs[start + code_idx]);
-					specs[numspecs].x = xp;
-					specs[numspecs].y = yp;
-					xp += runewidth;
-					numspecs++;
-				} else
-				#endif // BOXDRAW_PATCH
-				if (shaped.glyphs[code_idx].codepoint != 0) {
-					/* If symbol is found, put it into the specs. */
-					specs[numspecs].font = font->match;
-					specs[numspecs].glyph = shaped.glyphs[code_idx].codepoint;
-					specs[numspecs].x = xp + (short)shaped.positions[code_idx].x_offset;
-					specs[numspecs].y = yp + (short)shaped.positions[code_idx].y_offset;
-					xp += runewidth;
-					numspecs++;
-				} else {
-					/* If it's not found, try to fetch it through the font cache. */
-					for (f = 0; f < frclen; f++) {
-						glyphidx = XftCharIndex(xw.dpy, frc[f].font, rune);
-						/* Everything correct. */
-						if (glyphidx && frc[f].flags == frcflags)
-							break;
-						/* We got a default font for a not found glyph. */
-						if (!glyphidx && frc[f].flags == frcflags
-								&& frc[f].unicodep == rune) {
-							break;
-						}
-					}
-
-					/* Nothing was found. Use fontconfig to find matching font. */
-					if (f >= frclen) {
-						if (!font->set)
-							font->set = FcFontSort(0, font->pattern, 1, 0, &fcres);
-						fcsets[0] = font->set;
-
-						/*
-						 * Nothing was found in the cache. Now use
-						 * some dozen of Fontconfig calls to get the
-						 * font for one single character.
-						 *
-						 * Xft and fontconfig are design failures.
-						 */
-						fcpattern = FcPatternDuplicate(font->pattern);
-						fccharset = FcCharSetCreate();
-
-						FcCharSetAddChar(fccharset, rune);
-						FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
-						FcPatternAddBool(fcpattern, FC_SCALABLE, 1);
-
-						FcConfigSubstitute(0, fcpattern, FcMatchPattern);
-						FcDefaultSubstitute(fcpattern);
-
-						fontpattern = FcFontSetMatch(0, fcsets, 1, fcpattern, &fcres);
-
-						/* Allocate memory for the new cache entry. */
-						if (frclen >= frccap) {
-							frccap += 16;
-							frc = xrealloc(frc, frccap * sizeof(Fontcache));
-						}
-
-						frc[frclen].font = XftFontOpenPattern(xw.dpy, fontpattern);
-						if (!frc[frclen].font)
-							die("XftFontOpenPattern failed seeking fallback font: %s\n",
-								strerror(errno));
-						frc[frclen].flags = frcflags;
-						frc[frclen].unicodep = rune;
-
-						glyphidx = XftCharIndex(xw.dpy, frc[frclen].font, rune);
-
-						f = frclen;
-						frclen++;
-
-						FcPatternDestroy(fcpattern);
-						FcCharSetDestroy(fccharset);
-					}
-
-					specs[numspecs].font = frc[f].font;
-					specs[numspecs].glyph = glyphidx;
-					specs[numspecs].x = (short)xp;
-					specs[numspecs].y = (short)yp;
-					xp += runewidth;
-					numspecs++;
-				}
-			}
-
-			/* Cleanup and get ready for next segment. */
-			hbcleanup(&shaped);
-			start = i;
-
-			/* Determine font for glyph if different from previous glyph. */
-			if (prevmode != mode) {
-				prevmode = mode;
-				xresetfontsettings(mode, &font, &frcflags);
-				yp = winy + font->ascent;
-			}
-		}
-		#else // !LIGATURES_PATCH
-		if (mode == ATTR_WDUMMY)
-			continue;
-
-		/* Determine font for glyph if different from previous glyph. */
-		if (prevmode != mode) {
-			prevmode = mode;
-			font = &dc.font;
-			frcflags = FRC_NORMAL;
-			runewidth = win.cw * ((mode & ATTR_WIDE) ? 2.0f : 1.0f);
-			if ((mode & ATTR_ITALIC) && (mode & ATTR_BOLD)) {
-				font = &dc.ibfont;
-				frcflags = FRC_ITALICBOLD;
-			} else if (mode & ATTR_ITALIC) {
-				font = &dc.ifont;
-				frcflags = FRC_ITALIC;
-			} else if (mode & ATTR_BOLD) {
-				font = &dc.bfont;
-				frcflags = FRC_BOLD;
-			}
-			#if VERTCENTER_PATCH
-			yp = winy + font->ascent + win.cyo;
-			#else
-			yp = winy + font->ascent;
-			#endif // VERTCENTER_PATCH
-		}
-
-		#if BOXDRAW_PATCH
-		if (mode & ATTR_BOXDRAW) {
-			/* minor shoehorning: boxdraw uses only this ushort */
-			glyphidx = boxdrawindex(&glyphs[i]);
-		} else {
-			/* Lookup character index with default font. */
-			glyphidx = XftCharIndex(xw.dpy, font->match, rune);
-		}
-		#else
-		/* Lookup character index with default font. */
-		glyphidx = XftCharIndex(xw.dpy, font->match, rune);
-		#endif // BOXDRAW_PATCH
-		if (glyphidx) {
-			specs[numspecs].font = font->match;
-			specs[numspecs].glyph = glyphidx;
-			specs[numspecs].x = (short)xp;
-			specs[numspecs].y = (short)yp;
-			xp += runewidth;
-			numspecs++;
-			continue;
-		}
-
-		/* Fallback on font cache, search the font cache for match. */
-		for (f = 0; f < frclen; f++) {
-			glyphidx = XftCharIndex(xw.dpy, frc[f].font, rune);
-			/* Everything correct. */
-			if (glyphidx && frc[f].flags == frcflags)
-				break;
-			/* We got a default font for a not found glyph. */
-			if (!glyphidx && frc[f].flags == frcflags
-					&& frc[f].unicodep == rune) {
-				break;
-			}
-		}
-
-		/* Nothing was found. Use fontconfig to find matching font. */
-		if (f >= frclen) {
-			if (!font->set)
-				font->set = FcFontSort(0, font->pattern, 1, 0, &fcres);
-			fcsets[0] = font->set;
-
-			/*
-			 * Nothing was found in the cache. Now use
-			 * some dozen of Fontconfig calls to get the
-			 * font for one single character.
-			 *
-			 * Xft and fontconfig are design failures.
-			 */
-			fcpattern = FcPatternDuplicate(font->pattern);
-			fccharset = FcCharSetCreate();
-
-			FcCharSetAddChar(fccharset, rune);
-			FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
-			FcPatternAddBool(fcpattern, FC_SCALABLE, 1);
-
-			#if !USE_XFTFONTMATCH_PATCH
-			FcConfigSubstitute(0, fcpattern, FcMatchPattern);
-			FcDefaultSubstitute(fcpattern);
-			#endif // USE_XFTFONTMATCH_PATCH
-
-			fontpattern = FcFontSetMatch(0, fcsets, 1, fcpattern, &fcres);
-
-			/* Allocate memory for the new cache entry. */
-			if (frclen >= frccap) {
-				frccap += 16;
-				frc = xrealloc(frc, frccap * sizeof(Fontcache));
-			}
-
-			frc[frclen].font = XftFontOpenPattern(xw.dpy, fontpattern);
-			if (!frc[frclen].font)
-				die("XftFontOpenPattern failed seeking fallback font: %s\n",
-					strerror(errno));
-			frc[frclen].flags = frcflags;
-			frc[frclen].unicodep = rune;
-
-			glyphidx = XftCharIndex(xw.dpy, frc[frclen].font, rune);
-
-			f = frclen;
-			frclen++;
-
-			FcPatternDestroy(fcpattern);
-			FcCharSetDestroy(fccharset);
-		}
-
-		specs[numspecs].font = frc[f].font;
-		specs[numspecs].glyph = glyphidx;
-		specs[numspecs].x = (short)xp;
-		specs[numspecs].y = (short)yp;
-		xp += runewidth;
-		numspecs++;
-		#endif // LIGATURES_PATCH
-	}
-
-	return numspecs;
-}
-
-#if UNDERCURL_PATCH
-static int isSlopeRising (int x, int iPoint, int waveWidth)
-{
-	//    .     .     .     .
-	//   / \   / \   / \   / \
-	//  /   \ /   \ /   \ /   \
-	// .     .     .     .     .
-
-	// Find absolute `x` of point
-	x += iPoint * (waveWidth/2);
-
-	// Find index of absolute wave
-	int absSlope = x / ((float)waveWidth/2);
-
-	return (absSlope % 2);
-}
-
-static int getSlope (int x, int iPoint, int waveWidth)
-{
-	// Sizes: Caps are half width of slopes
-	//    1_2       1_2       1_2      1_2
-	//   /   \     /   \     /   \    /   \
-	//  /     \   /     \   /     \  /     \
-	// 0       3_0       3_0      3_0       3_
-	// <2->    <1>         <---6---->
-
-	// Find type of first point
-	int firstType;
-	x -= (x / waveWidth) * waveWidth;
-	if (x < (waveWidth * (2.f/6.f)))
-		firstType = UNDERCURL_SLOPE_ASCENDING;
-	else if (x < (waveWidth * (3.f/6.f)))
-		firstType = UNDERCURL_SLOPE_TOP_CAP;
-	else if (x < (waveWidth * (5.f/6.f)))
-		firstType = UNDERCURL_SLOPE_DESCENDING;
-	else
-		firstType = UNDERCURL_SLOPE_BOTTOM_CAP;
-
-	// Find type of given point
-	int pointType = (iPoint % 4);
-	pointType += firstType;
-	pointType %= 4;
-
-	return pointType;
-}
-#endif // UNDERCURL_PATCH
-
-void
-#if WIDE_GLYPHS_PATCH
-xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y, int dmode)
-#else
-xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y)
-#endif // WIDE_GLYPHS_PATCH
-{
-	int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1);
-	#if ANYSIZE_PATCH
-	int winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch;
-	#else
-	int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch;
-	#endif // ANYSIZE_PATCH
-	int width = charlen * win.cw;
-	Color *fg, *bg, *temp, revfg, revbg, truefg, truebg;
-	XRenderColor colfg, colbg;
-	XRectangle r;
-
-	/* Fallback on color display for attributes not supported by the font */
-	if (base.mode & ATTR_ITALIC && base.mode & ATTR_BOLD) {
-		if (dc.ibfont.badslant || dc.ibfont.badweight)
-			base.fg = defaultattr;
-	} else if ((base.mode & ATTR_ITALIC && dc.ifont.badslant) ||
-	    (base.mode & ATTR_BOLD && dc.bfont.badweight)) {
-		base.fg = defaultattr;
-	}
-
-	if (IS_TRUECOL(base.fg)) {
-		colfg.alpha = 0xffff;
-		colfg.red = TRUERED(base.fg);
-		colfg.green = TRUEGREEN(base.fg);
-		colfg.blue = TRUEBLUE(base.fg);
-		XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colfg, &truefg);
-		fg = &truefg;
-	} else {
-		fg = &dc.col[base.fg];
-	}
-
-	if (IS_TRUECOL(base.bg)) {
-		colbg.alpha = 0xffff;
-		colbg.green = TRUEGREEN(base.bg);
-		colbg.red = TRUERED(base.bg);
-		colbg.blue = TRUEBLUE(base.bg);
-		XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colbg, &truebg);
-		bg = &truebg;
-	} else {
-		bg = &dc.col[base.bg];
-	}
-
-	#if !BOLD_IS_NOT_BRIGHT_PATCH
-	/* 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];
-	#endif // BOLD_IS_NOT_BRIGHT_PATCH
-
-	if (IS_SET(MODE_REVERSE)) {
-		if (fg == &dc.col[defaultfg]) {
-			fg = &dc.col[defaultbg];
-		} else {
-			colfg.red = ~fg->color.red;
-			colfg.green = ~fg->color.green;
-			colfg.blue = ~fg->color.blue;
-			colfg.alpha = fg->color.alpha;
-			XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colfg,
-					&revfg);
-			fg = &revfg;
-		}
-
-		if (bg == &dc.col[defaultbg]) {
-			bg = &dc.col[defaultfg];
-		} else {
-			colbg.red = ~bg->color.red;
-			colbg.green = ~bg->color.green;
-			colbg.blue = ~bg->color.blue;
-			colbg.alpha = bg->color.alpha;
-			XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colbg,
-					&revbg);
-			bg = &revbg;
-		}
-	}
-
-	if ((base.mode & ATTR_BOLD_FAINT) == ATTR_FAINT) {
-		colfg.red = fg->color.red / 2;
-		colfg.green = fg->color.green / 2;
-		colfg.blue = fg->color.blue / 2;
-		colfg.alpha = fg->color.alpha;
-		XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colfg, &revfg);
-		fg = &revfg;
-	}
-
-	if (base.mode & ATTR_REVERSE) {
-		#if SPOILER_PATCH
-		if (bg == fg) {
-			bg = &dc.col[defaultfg];
-			fg = &dc.col[defaultbg];
-		} else {
-			temp = fg;
-			fg = bg;
-			bg = temp;
-		}
-		#else
-		temp = fg;
-		fg = bg;
-		bg = temp;
-		#endif // SPOILER_PATCH
-	}
-
-	if (base.mode & ATTR_BLINK && win.mode & MODE_BLINK)
-		fg = bg;
-
-	if (base.mode & ATTR_INVISIBLE)
-		fg = bg;
-
-	#if INVERT_PATCH
-	if (invertcolors) {
-		revfg = invertedcolor(fg);
-		revbg = invertedcolor(bg);
-		fg = &revfg;
-		bg = &revbg;
-	}
-	#endif // INVERT_PATCH
-
-	#if ALPHA_PATCH && ALPHA_GRADIENT_PATCH
-	// gradient
-	bg->color.alpha = grad_alpha * 0xffff * (win.h - y*win.ch) / win.h + stat_alpha * 0xffff;
-	// uncomment to invert the gradient
-	// bg->color.alpha = grad_alpha * 0xffff * (y*win.ch) / win.h + stat_alpha * 0xffff;
-	#endif // ALPHA_PATCH | ALPHA_GRADIENT_PATCH
-
-	#if WIDE_GLYPHS_PATCH
-	if (dmode & DRAW_BG) {
-	#endif // WIDE_GLYPHS_PATCH
-	/* Intelligent cleaning up of the borders. */
-	#if ANYSIZE_PATCH
-	if (x == 0) {
-		xclear(0, (y == 0)? 0 : winy, win.hborderpx,
-			winy + win.ch +
-			((winy + win.ch >= win.vborderpx + win.th)? win.h : 0));
-	}
-	if (winx + width >= win.hborderpx + win.tw) {
-		xclear(winx + width, (y == 0)? 0 : winy, win.w,
-			((winy + win.ch >= win.vborderpx + win.th)? win.h : (winy + win.ch)));
-	}
-	if (y == 0)
-		xclear(winx, 0, winx + width, win.vborderpx);
-	if (winy + win.ch >= win.vborderpx + win.th)
-		xclear(winx, winy + win.ch, winx + width, win.h);
-	#else
-	if (x == 0) {
-		xclear(0, (y == 0)? 0 : winy, borderpx,
-			winy + win.ch +
-			((winy + win.ch >= borderpx + win.th)? win.h : 0));
-	}
-	if (winx + width >= borderpx + win.tw) {
-		xclear(winx + width, (y == 0)? 0 : winy, win.w,
-			((winy + win.ch >= borderpx + win.th)? win.h : (winy + win.ch)));
-	}
-	if (y == 0)
-		xclear(winx, 0, winx + width, borderpx);
-	if (winy + win.ch >= borderpx + win.th)
-		xclear(winx, winy + win.ch, winx + width, win.h);
-	#endif // ANYSIZE_PATCH
-
-	/* Clean up the region we want to draw to. */
-	#if BACKGROUND_IMAGE_PATCH
-	if (bg == &dc.col[defaultbg])
-		xclear(winx, winy, winx + width, winy + win.ch);
-	else
-	#endif // BACKGROUND_IMAGE_PATCH
-
-	#if !WIDE_GLYPHS_PATCH
-	XftDrawRect(xw.draw, bg, winx, winy, width, win.ch);
-	#endif // WIDE_GLYPHS_PATCH
-
-	/* Set the clip region because Xft is sometimes dirty. */
-	r.x = 0;
-	r.y = 0;
-	r.height = win.ch;
-	r.width = width;
-	XftDrawSetClipRectangles(xw.draw, winx, winy, &r, 1);
-
-	#if WIDE_GLYPHS_PATCH
-		/* Fill the background */
-		XftDrawRect(xw.draw, bg, winx, winy, width, win.ch);
-	}
-	#endif // WIDE_GLYPHS_PATCH
-
-	#if WIDE_GLYPHS_PATCH
-	if (dmode & DRAW_FG) {
-	#endif // WIDE_GLYPHS_PATCH
-	#if BOXDRAW_PATCH
-	if (base.mode & ATTR_BOXDRAW) {
-		drawboxes(winx, winy, width / len, win.ch, fg, bg, specs, len);
-	} else {
-		/* Render the glyphs. */
-		XftDrawGlyphFontSpec(xw.draw, fg, specs, len);
-	}
-	#else
-	/* Render the glyphs. */
-	XftDrawGlyphFontSpec(xw.draw, fg, specs, len);
-	#endif // BOXDRAW_PATCH
-
-	/* Render underline and strikethrough. */
-	if (base.mode & ATTR_UNDERLINE) {
-		#if UNDERCURL_PATCH
-		// Underline Color
-		const int widthThreshold  = 28; // +1 width every widthThreshold px of font
-		int wlw = (win.ch / widthThreshold) + 1; // Wave Line Width
-		int linecolor;
-		if ((base.ucolor[0] >= 0) &&
-			!(base.mode & ATTR_BLINK && win.mode & MODE_BLINK) &&
-			!(base.mode & ATTR_INVISIBLE)
-		) {
-			// Special color for underline
-			// Index
-			if (base.ucolor[1] < 0) {
-				linecolor = dc.col[base.ucolor[0]].pixel;
-			}
-			// RGB
-			else {
-				XColor lcolor;
-				lcolor.red = base.ucolor[0] * 257;
-				lcolor.green = base.ucolor[1] * 257;
-				lcolor.blue = base.ucolor[2] * 257;
-				lcolor.flags = DoRed | DoGreen | DoBlue;
-				XAllocColor(xw.dpy, xw.cmap, &lcolor);
-				linecolor = lcolor.pixel;
-			}
-		} else {
-			// Foreground color for underline
-			linecolor = fg->pixel;
-		}
-
-		XGCValues ugcv = {
-			.foreground = linecolor,
-			.line_width = wlw,
-			.line_style = LineSolid,
-			.cap_style = CapNotLast
-		};
-
-		GC ugc = XCreateGC(xw.dpy, XftDrawDrawable(xw.draw),
-			GCForeground | GCLineWidth | GCLineStyle | GCCapStyle,
-			&ugcv);
-
-		// Underline Style
-		if (base.ustyle != 3) {
-			XFillRectangle(xw.dpy, XftDrawDrawable(xw.draw), ugc, winx,
-				winy + dc.font.ascent * chscale + 1, width, wlw);
-		} else if (base.ustyle == 3) {
-			int ww = win.cw;//width;
-			int wh = dc.font.descent - wlw/2 - 1;//r.height/7;
-			int wx = winx;
-			int wy = winy + win.ch - dc.font.descent;
-			#if VERTCENTER_PATCH
-			wy -= win.cyo;
-			#endif // VERTCENTER_PATCH
-
-#if UNDERCURL_STYLE == UNDERCURL_CURLY
-			// Draw waves
-			int narcs = charlen * 2 + 1;
-			XArc *arcs = xmalloc(sizeof(XArc) * narcs);
-
-			int i = 0;
-			for (i = 0; i < charlen-1; i++) {
-				arcs[i*2] = (XArc) {
-					.x = wx + win.cw * i + ww / 4,
-					.y = wy,
-					.width = win.cw / 2,
-					.height = wh,
-					.angle1 = 0,
-					.angle2 = 180 * 64
-				};
-				arcs[i*2+1] = (XArc) {
-					.x = wx + win.cw * i + ww * 0.75,
-					.y = wy,
-					.width = win.cw/2,
-					.height = wh,
-					.angle1 = 180 * 64,
-					.angle2 = 180 * 64
-				};
-			}
-			// Last wave
-			arcs[i*2] = (XArc) {wx + ww * i + ww / 4, wy, ww / 2, wh,
-			0, 180 * 64 };
-			// Last wave tail
-			arcs[i*2+1] = (XArc) {wx + ww * i + ww * 0.75, wy, ceil(ww / 2.),
-			wh, 180 * 64, 90 * 64};
-			// First wave tail
-			i++;
-			arcs[i*2] = (XArc) {wx - ww/4 - 1, wy, ceil(ww / 2.), wh, 270 * 64,
-			90 * 64 };
-
-			XDrawArcs(xw.dpy, XftDrawDrawable(xw.draw), ugc, arcs, narcs);
-
-			free(arcs);
-#elif UNDERCURL_STYLE == UNDERCURL_SPIKY
-			// Make the underline corridor larger
-			/*
-			wy -= wh;
-			*/
-			wh *= 2;
-
-			// Set the angle of the slope to 45°
-			ww = wh;
-
-			// Position of wave is independent of word, it's absolute
-			wx = (wx / (ww/2)) * (ww/2);
-
-			int marginStart = winx - wx;
-
-			// Calculate number of points with floating precision
-			float n = width;					// Width of word in pixels
-			n = (n / ww) * 2;					// Number of slopes (/ or \)
-			n += 2;								// Add two last points
-			int npoints = n;					// Convert to int
-
-			// Total length of underline
-			float waveLength = 0;
-
-			if (npoints >= 3) {
-				// We add an aditional slot in case we use a bonus point
-				XPoint *points = xmalloc(sizeof(XPoint) * (npoints + 1));
-
-				// First point (Starts with the word bounds)
-				points[0] = (XPoint) {
-					.x = wx + marginStart,
-					.y = (isSlopeRising(wx, 0, ww))
-						? (wy - marginStart + ww/2.f)
-						: (wy + marginStart)
-				};
-
-				// Second point (Goes back to the absolute point coordinates)
-				points[1] = (XPoint) {
-					.x = (ww/2.f) - marginStart,
-					.y = (isSlopeRising(wx, 1, ww))
-						? (ww/2.f - marginStart)
-						: (-ww/2.f + marginStart)
-				};
-				waveLength += (ww/2.f) - marginStart;
-
-				// The rest of the points
-				for (int i = 2; i < npoints-1; i++) {
-					points[i] = (XPoint) {
-						.x = ww/2,
-						.y = (isSlopeRising(wx, i, ww))
-							? wh/2
-							: -wh/2
-					};
-					waveLength += ww/2;
-				}
-
-				// Last point
-				points[npoints-1] = (XPoint) {
-					.x = ww/2,
-					.y = (isSlopeRising(wx, npoints-1, ww))
-						? wh/2
-						: -wh/2
-				};
-				waveLength += ww/2;
-
-				// End
-				if (waveLength < width) { // Add a bonus point?
-					int marginEnd = width - waveLength;
-					points[npoints] = (XPoint) {
-						.x = marginEnd,
-						.y = (isSlopeRising(wx, npoints, ww))
-							? (marginEnd)
-							: (-marginEnd)
-					};
-
-					npoints++;
-				} else if (waveLength > width) { // Is last point too far?
-					int marginEnd = waveLength - width;
-					points[npoints-1].x -= marginEnd;
-					if (isSlopeRising(wx, npoints-1, ww))
-						points[npoints-1].y -= (marginEnd);
-					else
-						points[npoints-1].y += (marginEnd);
-				}
-
-				// Draw the lines
-				XDrawLines(xw.dpy, XftDrawDrawable(xw.draw), ugc, points, npoints,
-						CoordModePrevious);
-
-				// Draw a second underline with an offset of 1 pixel
-				if ( ((win.ch / (widthThreshold/2)) % 2)) {
-					points[0].x++;
-
-					XDrawLines(xw.dpy, XftDrawDrawable(xw.draw), ugc, points,
-							npoints, CoordModePrevious);
-				}
-
-				// Free resources
-				free(points);
-			}
-#else // UNDERCURL_CAPPED
-			// Cap is half of wave width
-			float capRatio = 0.5f;
-
-			// Make the underline corridor larger
-			wh *= 2;
-
-			// Set the angle of the slope to 45°
-			ww = wh;
-			ww *= 1 + capRatio; // Add a bit of width for the cap
-
-			// Position of wave is independent of word, it's absolute
-			wx = (wx / ww) * ww;
-
-			float marginStart;
-			switch(getSlope(winx, 0, ww)) {
-				case UNDERCURL_SLOPE_ASCENDING:
-					marginStart = winx - wx;
-					break;
-				case UNDERCURL_SLOPE_TOP_CAP:
-					marginStart = winx - (wx + (ww * (2.f/6.f)));
-					break;
-				case UNDERCURL_SLOPE_DESCENDING:
-					marginStart = winx - (wx + (ww * (3.f/6.f)));
-					break;
-				case UNDERCURL_SLOPE_BOTTOM_CAP:
-					marginStart = winx - (wx + (ww * (5.f/6.f)));
-					break;
-			}
-
-			// Calculate number of points with floating precision
-			float n = width;					// Width of word in pixels
-												//					   ._.
-			n = (n / ww) * 4;					// Number of points (./   \.)
-			n += 2;								// Add two last points
-			int npoints = n;					// Convert to int
-
-			// Position of the pen to draw the lines
-			float penX = 0;
-			float penY = 0;
-
-			if (npoints >= 3) {
-				XPoint *points = xmalloc(sizeof(XPoint) * (npoints + 1));
-
-				// First point (Starts with the word bounds)
-				penX = winx;
-				switch (getSlope(winx, 0, ww)) {
-					case UNDERCURL_SLOPE_ASCENDING:
-						penY = wy + wh/2.f - marginStart;
-						break;
-					case UNDERCURL_SLOPE_TOP_CAP:
-						penY = wy;
-						break;
-					case UNDERCURL_SLOPE_DESCENDING:
-						penY = wy + marginStart;
-						break;
-					case UNDERCURL_SLOPE_BOTTOM_CAP:
-						penY = wy + wh/2.f;
-						break;
-				}
-				points[0].x = penX;
-				points[0].y = penY;
-
-				// Second point (Goes back to the absolute point coordinates)
-				switch (getSlope(winx, 1, ww)) {
-					case UNDERCURL_SLOPE_ASCENDING:
-						penX += ww * (1.f/6.f) - marginStart;
-						penY += 0;
-						break;
-					case UNDERCURL_SLOPE_TOP_CAP:
-						penX += ww * (2.f/6.f) - marginStart;
-						penY += -wh/2.f + marginStart;
-						break;
-					case UNDERCURL_SLOPE_DESCENDING:
-						penX += ww * (1.f/6.f) - marginStart;
-						penY += 0;
-						break;
-					case UNDERCURL_SLOPE_BOTTOM_CAP:
-						penX += ww * (2.f/6.f) - marginStart;
-						penY += -marginStart + wh/2.f;
-						break;
-				}
-				points[1].x = penX;
-				points[1].y = penY;
-
-				// The rest of the points
-				for (int i = 2; i < npoints; i++) {
-					switch (getSlope(winx, i, ww)) {
-						case UNDERCURL_SLOPE_ASCENDING:
-						case UNDERCURL_SLOPE_DESCENDING:
-							penX += ww * (1.f/6.f);
-							penY += 0;
-							break;
-						case UNDERCURL_SLOPE_TOP_CAP:
-							penX += ww * (2.f/6.f);
-							penY += -wh / 2.f;
-							break;
-						case UNDERCURL_SLOPE_BOTTOM_CAP:
-							penX += ww * (2.f/6.f);
-							penY += wh / 2.f;
-							break;
-					}
-					points[i].x = penX;
-					points[i].y = penY;
-				}
-
-				// End
-				float waveLength = penX - winx;
-				if (waveLength < width) { // Add a bonus point?
-					int marginEnd = width - waveLength;
-					penX += marginEnd;
-					switch(getSlope(winx, npoints, ww)) {
-						case UNDERCURL_SLOPE_ASCENDING:
-						case UNDERCURL_SLOPE_DESCENDING:
-							//penY += 0;
-							break;
-						case UNDERCURL_SLOPE_TOP_CAP:
-							penY += -marginEnd;
-							break;
-						case UNDERCURL_SLOPE_BOTTOM_CAP:
-							penY += marginEnd;
-							break;
-					}
-
-					points[npoints].x = penX;
-					points[npoints].y = penY;
-
-					npoints++;
-				} else if (waveLength > width) { // Is last point too far?
-					int marginEnd = waveLength - width;
-					points[npoints-1].x -= marginEnd;
-					switch(getSlope(winx, npoints-1, ww)) {
-						case UNDERCURL_SLOPE_TOP_CAP:
-							points[npoints-1].y += marginEnd;
-							break;
-						case UNDERCURL_SLOPE_BOTTOM_CAP:
-							points[npoints-1].y -= marginEnd;
-							break;
-						default:
-							break;
-					}
-				}
-
-				// Draw the lines
-				XDrawLines(xw.dpy, XftDrawDrawable(xw.draw), ugc, points, npoints,
-						CoordModeOrigin);
-
-				// Draw a second underline with an offset of 1 pixel
-				if ( ((win.ch / (widthThreshold/2)) % 2)) {
-					for (int i = 0; i < npoints; i++)
-						points[i].x++;
-
-					XDrawLines(xw.dpy, XftDrawDrawable(xw.draw), ugc, points,
-							npoints, CoordModeOrigin);
-				}
-
-				// Free resources
-				free(points);
-			}
-#endif
-		}
-
-		XFreeGC(xw.dpy, ugc);
-		#elif VERTCENTER_PATCH
-		XftDrawRect(xw.draw, fg, winx, winy + win.cyo + dc.font.ascent * chscale + 1,
-				width, 1);
-		#else
-		XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent * chscale + 1,
-				width, 1);
-		#endif // UNDERCURL_PATCH | VERTCENTER_PATCH
-	}
-
-	if (base.mode & ATTR_STRUCK) {
-		#if VERTCENTER_PATCH
-		XftDrawRect(xw.draw, fg, winx, winy + win.cyo + 2 * dc.font.ascent * chscale / 3,
-				width, 1);
-		#else
-		XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent * chscale / 3,
-				width, 1);
-		#endif // VERTCENTER_PATCH
-	}
-	#if WIDE_GLYPHS_PATCH
-	}
-	#endif // WIDE_GLYPHS_PATCH
-
-	#if OPENURLONCLICK_PATCH
-	if (url_draw && y >= url_y1 && y <= url_y2) {
-		int x1 = (y == url_y1) ? url_x1 : 0;
-		int x2 = (y == url_y2) ? MIN(url_x2, term.col-1) : url_maxcol;
-		if (x + charlen > x1 && x <= x2) {
-			int xu = MAX(x, x1);
-			int wu = (x2 - xu + 1) * win.cw;
-			#if ANYSIZE_PATCH
-			xu = win.hborderpx + xu * win.cw;
-			#else
-			xu = borderpx + xu * win.cw;
-			#endif // ANYSIZE_PATCH
-			#if VERTCENTER_PATCH
-			XftDrawRect(xw.draw, fg, xu, winy + win.cyo + dc.font.ascent * chscale + 2, wu, 1);
-			#else
-			XftDrawRect(xw.draw, fg, xu, winy + dc.font.ascent * chscale + 2, wu, 1);
-			#endif // VERTCENTER_PATCH
-			url_draw = (y != url_y2 || x + charlen <= x2);
-		}
-	}
-	#endif // OPENURLONCLICK_PATCH
-
-	/* Reset clip to none. */
-	XftDrawSetClip(xw.draw, 0);
-}
-
-void
-xdrawglyph(Glyph g, int x, int y)
-{
-	int numspecs;
-	XftGlyphFontSpec spec;
-
-	numspecs = xmakeglyphfontspecs(&spec, &g, 1, x, y);
-	#if WIDE_GLYPHS_PATCH
-	xdrawglyphfontspecs(&spec, g, numspecs, x, y, DRAW_BG | DRAW_FG);
-	#else
-	xdrawglyphfontspecs(&spec, g, numspecs, x, y);
-	#endif // WIDE_GLYPHS_PATCH
-}
-
-void
-#if LIGATURES_PATCH
-xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int len)
-#else
-xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
-#endif // LIGATURES_PATCH
-{
-	Color drawcol;
-	#if DYNAMIC_CURSOR_COLOR_PATCH
-	XRenderColor colbg;
-	#endif // DYNAMIC_CURSOR_COLOR_PATCH
-
-	/* remove the old cursor */
-	if (selected(ox, oy))
-		og.mode ^= ATTR_REVERSE;
-	#if LIGATURES_PATCH
-	/* Redraw the line where cursor was previously.
-	 * It will restore the ligatures broken by the cursor. */
-	xdrawline(line, 0, oy, len);
-	#else
-	xdrawglyph(og, ox, oy);
-	#endif // LIGATURES_PATCH
-
-	#if HIDE_TERMINAL_CURSOR_PATCH
-	if (IS_SET(MODE_HIDE) || !IS_SET(MODE_FOCUSED))
-		return;
-	#else
-	if (IS_SET(MODE_HIDE))
-		return;
-	#endif // HIDE_TERMINAL_CURSOR_PATCH
-
-	/*
-	 * Select the right color for the right mode.
-	 */
-	#if BOXDRAW_PATCH
-	g.mode &= ATTR_BOLD|ATTR_ITALIC|ATTR_UNDERLINE|ATTR_STRUCK|ATTR_WIDE|ATTR_BOXDRAW;
-	#else
-	g.mode &= ATTR_BOLD|ATTR_ITALIC|ATTR_UNDERLINE|ATTR_STRUCK|ATTR_WIDE;
-	#endif // BOXDRAW_PATCH
-
-	if (IS_SET(MODE_REVERSE)) {
-		g.mode |= ATTR_REVERSE;
-		g.bg = defaultfg;
-		if (selected(cx, cy)) {
-			drawcol = dc.col[defaultcs];
-			g.fg = defaultrcs;
-		} else {
-			drawcol = dc.col[defaultrcs];
-			g.fg = defaultcs;
-		}
-	} else {
-		if (selected(cx, cy)) {
-			g.fg = defaultfg;
-			g.bg = defaultrcs;
-		}
-		#if !DYNAMIC_CURSOR_COLOR_PATCH
-		else {
-			g.fg = defaultbg;
-			g.bg = defaultcs;
-		}
-
-		drawcol = dc.col[g.bg];
-		#else
-		else if (!(og.mode & ATTR_REVERSE)) {
-			unsigned int tmpcol = g.bg;
-			g.bg = g.fg;
-			g.fg = tmpcol;
-		}
-
-		if (IS_TRUECOL(g.bg)) {
-			colbg.alpha = 0xffff;
-			colbg.red = TRUERED(g.bg);
-			colbg.green = TRUEGREEN(g.bg);
-			colbg.blue = TRUEBLUE(g.bg);
-			XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colbg, &drawcol);
-		} else
-			drawcol = dc.col[g.bg];
-		#endif // DYNAMIC_CURSOR_COLOR_PATCH
-	}
-
-	/* draw the new one */
-	if (IS_SET(MODE_FOCUSED)) {
-		switch (win.cursor) {
-		#if !BLINKING_CURSOR_PATCH
-		case 7: /* st extension */
-			g.u = 0x2603; /* snowman (U+2603) */
-			/* FALLTHROUGH */
-		#endif // BLINKING_CURSOR_PATCH
-		case 0: /* Blinking block */
-		case 1: /* Blinking block (default) */
-			#if BLINKING_CURSOR_PATCH
-			if (IS_SET(MODE_BLINK))
-				break;
-			/* FALLTHROUGH */
-			#endif // BLINKING_CURSOR_PATCH
-		case 2: /* Steady block */
-			xdrawglyph(g, cx, cy);
-			break;
-		case 3: /* Blinking underline */
-			#if BLINKING_CURSOR_PATCH
-			if (IS_SET(MODE_BLINK))
-				break;
-			/* FALLTHROUGH */
-			#endif // BLINKING_CURSOR_PATCH
-		case 4: /* Steady underline */
-			#if ANYSIZE_PATCH
-			XftDrawRect(xw.draw, &drawcol,
-					win.hborderpx + cx * win.cw,
-					win.vborderpx + (cy + 1) * win.ch - \
-						cursorthickness,
-					win.cw, cursorthickness);
-			#else
-			XftDrawRect(xw.draw, &drawcol,
-					borderpx + cx * win.cw,
-					borderpx + (cy + 1) * win.ch - \
-						cursorthickness,
-					win.cw, cursorthickness);
-			#endif // ANYSIZE_PATCH
-			break;
-		case 5: /* Blinking bar */
-			#if BLINKING_CURSOR_PATCH
-			if (IS_SET(MODE_BLINK))
-				break;
-			/* FALLTHROUGH */
-			#endif // BLINKING_CURSOR_PATCH
-		case 6: /* Steady bar */
-			XftDrawRect(xw.draw, &drawcol,
-					#if ANYSIZE_PATCH
-					win.hborderpx + cx * win.cw,
-					win.vborderpx + cy * win.ch,
-					#else
-					borderpx + cx * win.cw,
-					borderpx + cy * win.ch,
-					#endif // ANYSIZE_PATCH
-					cursorthickness, win.ch);
-			break;
-		#if BLINKING_CURSOR_PATCH
-		case 7: /* Blinking st cursor */
-			if (IS_SET(MODE_BLINK))
-				break;
-			/* FALLTHROUGH */
-		case 8: /* Steady st cursor */
-			g.u = stcursor;
-			xdrawglyph(g, cx, cy);
-			break;
-		#endif // BLINKING_CURSOR_PATCH
-		}
-	} else {
-		XftDrawRect(xw.draw, &drawcol,
-				#if ANYSIZE_PATCH
-				win.hborderpx + cx * win.cw,
-				win.vborderpx + cy * win.ch,
-				#else
-				borderpx + cx * win.cw,
-				borderpx + cy * win.ch,
-				#endif // ANYSIZE_PATCH
-				win.cw - 1, 1);
-		XftDrawRect(xw.draw, &drawcol,
-				#if ANYSIZE_PATCH
-				win.hborderpx + cx * win.cw,
-				win.vborderpx + cy * win.ch,
-				#else
-				borderpx + cx * win.cw,
-				borderpx + cy * win.ch,
-				#endif // ANYSIZE_PATCH
-				1, win.ch - 1);
-		XftDrawRect(xw.draw, &drawcol,
-				#if ANYSIZE_PATCH
-				win.hborderpx + (cx + 1) * win.cw - 1,
-				win.vborderpx + cy * win.ch,
-				#else
-				borderpx + (cx + 1) * win.cw - 1,
-				borderpx + cy * win.ch,
-				#endif // ANYSIZE_PATCH
-				1, win.ch - 1);
-		XftDrawRect(xw.draw, &drawcol,
-				#if ANYSIZE_PATCH
-				win.hborderpx + cx * win.cw,
-				win.vborderpx + (cy + 1) * win.ch - 1,
-				#else
-				borderpx + cx * win.cw,
-				borderpx + (cy + 1) * win.ch - 1,
-				#endif // ANYSIZE_PATCH
-				win.cw, 1);
-	}
-}
-
-void
-xsetenv(void)
-{
-	char buf[sizeof(long) * 8 + 1];
-
-	snprintf(buf, sizeof(buf), "%lu", xw.win);
-	setenv("WINDOWID", buf, 1);
-}
-
-void
-xseticontitle(char *p)
-{
-	XTextProperty prop;
-	DEFAULT(p, opt_title);
-
-	if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
-			&prop) != Success)
-		return;
-	XSetWMIconName(xw.dpy, xw.win, &prop);
-	XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmiconname);
-	XFree(prop.value);
-}
-
-#if CSI_22_23_PATCH
-void
-xsettitle(char *p, int pop)
-{
-	XTextProperty prop;
-
-	free(titlestack[tstki]);
-	if (pop) {
-		titlestack[tstki] = NULL;
-		tstki = (tstki - 1 + TITLESTACKSIZE) % TITLESTACKSIZE;
-		p = titlestack[tstki] ? titlestack[tstki] : opt_title;
-	} else if (p) {
-		titlestack[tstki] = xstrdup(p);
-	} else {
-		titlestack[tstki] = NULL;
-		p = opt_title;
-	}
-
-	if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
-			&prop) != Success)
-		return;
-	XSetWMName(xw.dpy, xw.win, &prop);
-	XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
-	XFree(prop.value);
-}
-
-void
-xpushtitle(void)
-{
-	int tstkin = (tstki + 1) % TITLESTACKSIZE;
-
-	free(titlestack[tstkin]);
-	titlestack[tstkin] = titlestack[tstki] ? xstrdup(titlestack[tstki]) : NULL;
-	tstki = tstkin;
-}
-
-void
-xfreetitlestack(void)
-{
-	for (int i = 0; i < LEN(titlestack); i++) {
-		free(titlestack[i]);
-		titlestack[i] = NULL;
-	}
-}
-#else
-void
-xsettitle(char *p)
-{
-	XTextProperty prop;
-	DEFAULT(p, opt_title);
-
-	if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
-			&prop) != Success)
-		return;
-	XSetWMName(xw.dpy, xw.win, &prop);
-	XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
-	XFree(prop.value);
-}
-#endif // CSI_22_23_PATCH
-
-int
-xstartdraw(void)
-{
-	#if W3M_PATCH
-	if (IS_SET(MODE_VISIBLE))
-		XCopyArea(xw.dpy, xw.win, xw.buf, dc.gc, 0, 0, win.w, win.h, 0, 0);
-	#endif // W3M_PATCH
-	return IS_SET(MODE_VISIBLE);
-}
-
-void
-xdrawline(Line line, int x1, int y1, int x2)
-{
-	int i, x, ox, numspecs;
-	#if WIDE_GLYPHS_PATCH
-	int numspecs_cached;
-	#endif // WIDE_GLYPHS_PATCH
-	Glyph base, new;
-	#if WIDE_GLYPHS_PATCH
-	XftGlyphFontSpec *specs;
-
-	numspecs_cached = xmakeglyphfontspecs(xw.specbuf, &line[x1], x2 - x1, x1, y1);
-
-	/* Draw line in 2 passes: background and foreground. This way wide glyphs
-	   won't get truncated (#223) */
-	for (int dmode = DRAW_BG; dmode <= DRAW_FG; dmode <<= 1) {
-		specs = xw.specbuf;
-		numspecs = numspecs_cached;
-		i = ox = 0;
-		for (x = x1; x < x2 && i < numspecs; x++) {
-			new = line[x];
-			#if VIM_BROWSE_PATCH
-			historyOverlay(x, y1, &new);
-			#endif // VIM_BROWSE_PATCH
-			if (new.mode == ATTR_WDUMMY)
-				continue;
-			if (selected(x, y1))
-				new.mode ^= ATTR_REVERSE;
-			if (i > 0 && ATTRCMP(base, new)) {
-				xdrawglyphfontspecs(specs, base, i, ox, y1, dmode);
-				specs += i;
-				numspecs -= i;
-				i = 0;
-			}
-			if (i == 0) {
-				ox = x;
-				base = new;
-			}
-			i++;
-		}
-		if (i > 0)
-			xdrawglyphfontspecs(specs, base, i, ox, y1, dmode);
-	}
-	#else
-	XftGlyphFontSpec *specs = xw.specbuf;
-
-	numspecs = xmakeglyphfontspecs(specs, &line[x1], x2 - x1, x1, y1);
-	i = ox = 0;
-	for (x = x1; x < x2 && i < numspecs; x++) {
-		new = line[x];
-		#if VIM_BROWSE_PATCH
-		historyOverlay(x, y1, &new);
-		#endif // VIM_BROWSE_PATCH
-		if (new.mode == ATTR_WDUMMY)
-			continue;
-		if (selected(x, y1))
-			new.mode ^= ATTR_REVERSE;
-		if (i > 0 && ATTRCMP(base, new)) {
-			xdrawglyphfontspecs(specs, base, i, ox, y1);
-			specs += i;
-			numspecs -= i;
-			i = 0;
-		}
-		if (i == 0) {
-			ox = x;
-			base = new;
-		}
-		i++;
-	}
-	if (i > 0)
-		xdrawglyphfontspecs(specs, base, i, ox, y1);
-	#endif // WIDE_GLYPHS_PATCH
-}
-
-void
-xfinishdraw(void)
-{
-	#if SIXEL_PATCH
-	ImageList *im, *next;
-	XGCValues gcvalues;
-	GC gc;
-	#endif // SIXEL_PATCH
-
-	#if SIXEL_PATCH
-	for (im = term.images; im; im = next) {
-		/* get the next image here, because delete_image() will delete the current image */
-		next = im->next;
-
-		if (im->should_delete) {
-			delete_image(im);
-			continue;
-		}
-
-		if (!im->pixmap) {
-			im->pixmap = (void *)XCreatePixmap(xw.dpy, xw.win, im->width, im->height,
-				#if ALPHA_PATCH
-				xw.depth
-				#else
-				DefaultDepth(xw.dpy, xw.scr)
-				#endif // ALPHA_PATCH
-			);
-			XImage ximage = {
-				.format = ZPixmap,
-				.data = (char *)im->pixels,
-				.width = im->width,
-				.height = im->height,
-				.xoffset = 0,
-				.byte_order = LSBFirst,
-				.bitmap_bit_order = MSBFirst,
-				.bits_per_pixel = 32,
-				.bytes_per_line = im->width * 4,
-				.bitmap_unit = 32,
-				.bitmap_pad = 32,
-				#if ALPHA_PATCH
-				.depth = xw.depth
-				#else
-				.depth = 24
-				#endif // ALPHA_PATCH
-			};
-			XPutImage(xw.dpy, (Drawable)im->pixmap, dc.gc, &ximage, 0, 0, 0, 0, im->width, im->height);
-			free(im->pixels);
-			im->pixels = NULL;
-		}
-
-		memset(&gcvalues, 0, sizeof(gcvalues));
-		gcvalues.graphics_exposures = False;
-		gc = XCreateGC(xw.dpy, xw.win, GCGraphicsExposures, &gcvalues);
-
-		#if ANYSIZE_PATCH
-		XCopyArea(xw.dpy, (Drawable)im->pixmap, xw.buf, gc, 0, 0, im->width, im->height, win.hborderpx + im->x * win.cw, win.vborderpx + im->y * win.ch);
-		#else
-		XCopyArea(xw.dpy, (Drawable)im->pixmap, xw.buf, gc, 0, 0, im->width, im->height, borderpx + im->x * win.cw, borderpx + im->y * win.ch);
-		#endif // ANYSIZE_PATCH
-		XFreeGC(xw.dpy, gc);
-
-	}
-	#endif // SIXEL_PATCH
-
-	#if !SINGLE_DRAWABLE_BUFFER_PATCH
-	XCopyArea(xw.dpy, xw.buf, xw.win, dc.gc, 0, 0, win.w, win.h, 0, 0);
-	#endif // SINGLE_DRAWABLE_BUFFER_PATCH
-	XSetForeground(xw.dpy, dc.gc,
-			dc.col[IS_SET(MODE_REVERSE)?
-				defaultfg : defaultbg].pixel);
-}
-
-void
-xximspot(int x, int y)
-{
-	if (xw.ime.xic == NULL)
-		return;
-
-	xw.ime.spot.x = borderpx + x * win.cw;
-	xw.ime.spot.y = borderpx + (y + 1) * win.ch;
-
-	XSetICValues(xw.ime.xic, XNPreeditAttributes, xw.ime.spotlist, NULL);
-}
-
-void
-expose(XEvent *ev)
-{
-	redraw();
-}
-
-void
-visibility(XEvent *ev)
-{
-	XVisibilityEvent *e = &ev->xvisibility;
-
-	MODBIT(win.mode, e->state != VisibilityFullyObscured, MODE_VISIBLE);
-}
-
-void
-unmap(XEvent *ev)
-{
-	#if ST_EMBEDDER_PATCH
-	if (embed == ev->xunmap.window) {
-		embed = 0;
-		XRaiseWindow(xw.dpy, xw.win);
-		XSetInputFocus(xw.dpy, xw.win, RevertToParent, CurrentTime);
-	}
-	#endif // ST_EMBEDDER_PATCH
-	win.mode &= ~MODE_VISIBLE;
-}
-
-void
-xsetpointermotion(int set)
-{
-	#if HIDECURSOR_PATCH
-	if (!set && !xw.pointerisvisible)
-		return;
-	#endif // HIDECURSOR_PATCH
-	#if OPENURLONCLICK_PATCH
-	set = 1; /* keep MotionNotify event enabled */
-	#endif // OPENURLONCLICK_PATCH
-	MODBIT(xw.attrs.event_mask, set, PointerMotionMask);
-	XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask, &xw.attrs);
-}
-
-void
-xsetmode(int set, unsigned int flags)
-{
-	int mode = win.mode;
-	MODBIT(win.mode, set, flags);
-	#if SWAPMOUSE_PATCH
-	if ((flags & MODE_MOUSE)
-	#if HIDECURSOR_PATCH
-		&& xw.pointerisvisible
-	#endif // HIDECURSOR_PATCH
-	) {
-		if (win.mode & MODE_MOUSE)
-			XUndefineCursor(xw.dpy, xw.win);
-		else
-			#if HIDECURSOR_PATCH
-			XDefineCursor(xw.dpy, xw.win, xw.vpointer);
-			#else
-			XDefineCursor(xw.dpy, xw.win, cursor);
-			#endif // HIDECURSOR_PATCH
-	}
-	#elif OPENURLONCLICK_PATCH
-	if (win.mode & MODE_MOUSE && xw.pointerisvisible)
-		XDefineCursor(xw.dpy, xw.win, xw.vpointer);
-	#endif // SWAPMOUSE_PATCH
-	if ((win.mode & MODE_REVERSE) != (mode & MODE_REVERSE))
-		redraw();
-}
-
-int
-xsetcursor(int cursor)
-{
-	#if BLINKING_CURSOR_PATCH
-	if (!BETWEEN(cursor, 0, 8)) /* 7-8: st extensions */
-	#else
-	if (!BETWEEN(cursor, 0, 7)) /* 7: st extension */
-	#endif // BLINKING_CURSOR_PATCH
-		return 1;
-	#if DEFAULT_CURSOR_PATCH
-	#if BLINKING_CURSOR_PATCH
-	win.cursor = (cursor ? cursor : cursorstyle);
-	#else
-	win.cursor = (cursor ? cursor : cursorshape);
-	#endif // BLINKING_CURSOR_PATCH
-	#else
-	win.cursor = cursor;
-	#endif // DEFAULT_CURSOR_PATCH
-	#if BLINKING_CURSOR_PATCH
-	cursorblinks = win.cursor == 0 || win.cursor == 1 ||
-	               win.cursor == 3 || win.cursor == 5 ||
-	               win.cursor == 7;
-	#endif // BLINKING_CURSOR_PATCH
-	return 0;
-}
-
-void
-xseturgency(int add)
-{
-	XWMHints *h = XGetWMHints(xw.dpy, xw.win);
-
-	MODBIT(h->flags, add, XUrgencyHint);
-	XSetWMHints(xw.dpy, xw.win, h);
-	XFree(h);
-}
-
-void
-xbell(void)
-{
-	if (!(IS_SET(MODE_FOCUSED)))
-		xseturgency(1);
-	if (bellvolume)
-		XkbBell(xw.dpy, xw.win, bellvolume, (Atom)NULL);
-	#if VISUALBELL_1_PATCH
-	if (!bellon) /* turn visual bell on */
-		bellon = 1;
-	#endif // VISUALBELL_1_PATCH
-}
-
-void
-focus(XEvent *ev)
-{
-	XFocusChangeEvent *e = &ev->xfocus;
-
-	#if ST_EMBEDDER_PATCH
-	if (embed && ev->type == FocusIn) {
-		XRaiseWindow(xw.dpy, embed);
-		XSetInputFocus(xw.dpy, embed, RevertToParent, CurrentTime);
-		sendxembed(XEMBED_FOCUS_IN, XEMBED_FOCUS_CURRENT, 0, 0);
-		sendxembed(XEMBED_WINDOW_ACTIVATE, 0, 0, 0);
-	}
-	#endif // ST_EMBEDDER_PATCH
-
-	if (e->mode == NotifyGrab)
-		return;
-
-	if (ev->type == FocusIn) {
-		if (xw.ime.xic)
-			XSetICFocus(xw.ime.xic);
-		win.mode |= MODE_FOCUSED;
-		xseturgency(0);
-		if (IS_SET(MODE_FOCUS))
-			ttywrite("\033[I", 3, 0);
-		#if ALPHA_PATCH && ALPHA_FOCUS_HIGHLIGHT_PATCH
-		if (!focused) {
-			focused = 1;
-			xloadcols();
-			tfulldirt();
-		}
-		#endif // ALPHA_FOCUS_HIGHLIGHT_PATCH
-	} else {
-		if (xw.ime.xic)
-			XUnsetICFocus(xw.ime.xic);
-		win.mode &= ~MODE_FOCUSED;
-		if (IS_SET(MODE_FOCUS))
-			ttywrite("\033[O", 3, 0);
-		#if ALPHA_PATCH && ALPHA_FOCUS_HIGHLIGHT_PATCH
-		if (focused) {
-			focused = 0;
-			xloadcols();
-			tfulldirt();
-		}
-		#endif // ALPHA_FOCUS_HIGHLIGHT_PATCH
-	}
-}
-
-int
-match(uint mask, uint state)
-{
-	return mask == XK_ANY_MOD || mask == (state & ~ignoremod);
-}
-
-char*
-kmap(KeySym k, uint state)
-{
-	Key *kp;
-	int i;
-
-	/* Check for mapped keys out of X11 function keys. */
-	for (i = 0; i < LEN(mappedkeys); i++) {
-		if (mappedkeys[i] == k)
-			break;
-	}
-	if (i == LEN(mappedkeys)) {
-		if ((k & 0xFFFF) < 0xFD00)
-			return NULL;
-	}
-
-	for (kp = key; kp < key + LEN(key); kp++) {
-		if (kp->k != k)
-			continue;
-
-		if (!match(kp->mask, state))
-			continue;
-
-		if (IS_SET(MODE_APPKEYPAD) ? kp->appkey < 0 : kp->appkey > 0)
-			continue;
-		if (IS_SET(MODE_NUMLOCK) && kp->appkey == 2)
-			continue;
-
-		if (IS_SET(MODE_APPCURSOR) ? kp->appcursor < 0 : kp->appcursor > 0)
-			continue;
-
-		return kp->s;
-	}
-
-	return NULL;
-}
-
-void
-kpress(XEvent *ev)
-{
-	XKeyEvent *e = &ev->xkey;
-	KeySym ksym = NoSymbol;
-	char buf[64], *customkey;
-	int len, screen;
-	Rune c;
-	Status status;
-	Shortcut *bp;
-
-	#if HIDECURSOR_PATCH
-	if (xw.pointerisvisible) {
-		#if OPENURLONCLICK_PATCH
-		#if ANYSIZE_PATCH
-		int x = e->x - win.hborderpx;
-		int y = e->y - win.vborderpx;
-		#else
-		int x = e->x - borderpx;
-		int y = e->y - borderpx;
-		#endif // ANYSIZE_PATCH
-		LIMIT(x, 0, win.tw - 1);
-		LIMIT(y, 0, win.th - 1);
-		if (!detecturl(x / win.cw, y / win.ch, 0)) {
-			XDefineCursor(xw.dpy, xw.win, xw.bpointer);
-			xsetpointermotion(1);
-			xw.pointerisvisible = 0;
-		}
-		#else
-		XDefineCursor(xw.dpy, xw.win, xw.bpointer);
-		xsetpointermotion(1);
-		xw.pointerisvisible = 0;
-		#endif // OPENURLONCLICK_PATCH
-	}
-	#endif // HIDECURSOR_PATCH
-
-	if (IS_SET(MODE_KBDLOCK))
-		return;
-
-	if (xw.ime.xic) {
-		len = XmbLookupString(xw.ime.xic, e, buf, sizeof buf, &ksym, &status);
-		if (status == XBufferOverflow)
-			return;
-	} else {
-		len = XLookupString(e, buf, sizeof buf, &ksym, NULL);
-	}
-	#if KEYBOARDSELECT_PATCH
-	if ( IS_SET(MODE_KBDSELECT) ) {
-		if ( match(XK_NO_MOD, e->state) ||
-			(XK_Shift_L | XK_Shift_R) & e->state )
-			win.mode ^= trt_kbdselect(ksym, buf, len);
-		return;
-	}
-	#endif // KEYBOARDSELECT_PATCH
-	#if VIM_BROWSE_PATCH
-	if (IS_SET(MODE_NORMAL)) {
-		if (kPressHist(buf, len, match(ControlMask, e->state), &ksym)
-		                                      == finish) normalMode();
-		return;
-	}
-	#endif // VIM_BROWSE_PATCH
-
-	screen = tisaltscr() ? S_ALT : S_PRI;
-
-	/* 1. shortcuts */
-	for (bp = shortcuts; bp < shortcuts + LEN(shortcuts); bp++) {
-		if (ksym == bp->keysym && match(bp->mod, e->state) &&
-				(!bp->screen || bp->screen == screen)) {
-			bp->func(&(bp->arg));
-			return;
-		}
-	}
-
-	/* 2. custom keys from config.h */
-	if ((customkey = kmap(ksym, e->state))) {
-		ttywrite(customkey, strlen(customkey), 1);
-		return;
-	}
-
-	/* 3. composed string from input method */
-	if (len == 0)
-		return;
-	if (len == 1 && e->state & Mod1Mask) {
-		if (IS_SET(MODE_8BIT)) {
-			if (*buf < 0177) {
-				c = *buf | 0x80;
-				len = utf8encode(c, buf);
-			}
-		} else {
-			buf[1] = buf[0];
-			buf[0] = '\033';
-			len = 2;
-		}
-	}
-	ttywrite(buf, len, 1);
-}
-
-
-void
-cmessage(XEvent *e)
-{
-	/*
-	 * See xembed specs
-	 *  http://standards.freedesktop.org/xembed-spec/xembed-spec-latest.html
-	 */
-	if (e->xclient.message_type == xw.xembed && e->xclient.format == 32) {
-		if (e->xclient.data.l[1] == XEMBED_FOCUS_IN) {
-			win.mode |= MODE_FOCUSED;
-			xseturgency(0);
-		} else if (e->xclient.data.l[1] == XEMBED_FOCUS_OUT) {
-			win.mode &= ~MODE_FOCUSED;
-		}
-	} else if (e->xclient.data.l[0] == xw.wmdeletewin) {
-		ttyhangup();
-		exit(0);
-	}
-}
-
-void
-resize(XEvent *e)
-{
-	#if ST_EMBEDDER_PATCH
-	XWindowChanges wc;
-	#endif // ST_EMBEDDER_PATCH
-
-	#if BACKGROUND_IMAGE_PATCH
-	if (pseudotransparency) {
-		if (e->xconfigure.width == win.w &&
-			e->xconfigure.height == win.h &&
-			e->xconfigure.x == win.x && e->xconfigure.y == win.y)
-			return;
-		updatexy();
-	} else
-	#endif // BACKGROUND_IMAGE_PATCH
-	if (e->xconfigure.width == win.w && e->xconfigure.height == win.h)
-		return;
-
-	#if ST_EMBEDDER_PATCH
-	if (embed) {
-		wc.width = e->xconfigure.width;
-		wc.height = e->xconfigure.height;
-		XConfigureWindow(xw.dpy, embed, CWWidth | CWHeight, &wc);
-	}
-	#endif // ST_EMBEDDER_PATCH
-
-	cresize(e->xconfigure.width, e->xconfigure.height);
-}
-
-void
-run(void)
-{
-	XEvent ev;
-	int w = win.w, h = win.h;
-	fd_set rfd;
-	int xfd = XConnectionNumber(xw.dpy), ttyfd, xev, drawing;
-	struct timespec seltv, *tv, now, lastblink, trigger;
-	double timeout;
-
-	/* Waiting for window mapping */
-	do {
-		XNextEvent(xw.dpy, &ev);
-		/*
-		 * This XFilterEvent call is required because of XOpenIM. It
-		 * does filter out the key event and some client message for
-		 * the input method too.
-		 */
-		if (XFilterEvent(&ev, None))
-			continue;
-		if (ev.type == ConfigureNotify) {
-			w = ev.xconfigure.width;
-			h = ev.xconfigure.height;
-		}
-	} while (ev.type != MapNotify);
-
-	ttyfd = ttynew(opt_line, shell, opt_io, opt_cmd);
-	cresize(w, h);
-
-	for (timeout = -1, drawing = 0, lastblink = (struct timespec){0};;) {
-		FD_ZERO(&rfd);
-		FD_SET(ttyfd, &rfd);
-		FD_SET(xfd, &rfd);
-
-		#if SYNC_PATCH
-		if (XPending(xw.dpy) || ttyread_pending())
-		#else
-		if (XPending(xw.dpy))
-		#endif // SYNC_PATCH
-			timeout = 0;  /* existing events might not set xfd */
-
-		seltv.tv_sec = timeout / 1E3;
-		seltv.tv_nsec = 1E6 * (timeout - 1E3 * seltv.tv_sec);
-		tv = timeout >= 0 ? &seltv : NULL;
-
-		if (pselect(MAX(xfd, ttyfd)+1, &rfd, NULL, NULL, tv, NULL) < 0) {
-			if (errno == EINTR)
-				continue;
-			die("select failed: %s\n", strerror(errno));
-		}
-		clock_gettime(CLOCK_MONOTONIC, &now);
-
-		#if SYNC_PATCH
-		int ttyin = FD_ISSET(ttyfd, &rfd) || ttyread_pending();
-		if (ttyin)
-			ttyread();
-		#else
-		if (FD_ISSET(ttyfd, &rfd))
-			ttyread();
-		#endif // SYNC_PATCH
-
-		xev = 0;
-		while (XPending(xw.dpy)) {
-			xev = 1;
-			XNextEvent(xw.dpy, &ev);
-			if (XFilterEvent(&ev, None))
-				continue;
-			if (handler[ev.type])
-				(handler[ev.type])(&ev);
-		}
-
-		/*
-		 * To reduce flicker and tearing, when new content or event
-		 * triggers drawing, we first wait a bit to ensure we got
-		 * everything, and if nothing new arrives - we draw.
-		 * We start with trying to wait minlatency ms. If more content
-		 * arrives sooner, we retry with shorter and shorter periods,
-		 * and eventually draw even without idle after maxlatency ms.
-		 * Typically this results in low latency while interacting,
-		 * maximum latency intervals during `cat huge.txt`, and perfect
-		 * sync with periodic updates from animations/key-repeats/etc.
-		 */
-		#if SYNC_PATCH
-		if (ttyin || xev)
-		#else
-		if (FD_ISSET(ttyfd, &rfd) || xev)
-		#endif // SYNC_PATCH
-		{
-			if (!drawing) {
-				trigger = now;
-				#if BLINKING_CURSOR_PATCH
-				if (IS_SET(MODE_BLINK)) {
-					win.mode ^= MODE_BLINK;
-				}
-				lastblink = now;
-				#endif // BLINKING_CURSOR_PATCH
-				drawing = 1;
-			}
-			timeout = (maxlatency - TIMEDIFF(now, trigger)) \
-			          / maxlatency * minlatency;
-			if (timeout > 0)
-				continue;  /* we have time, try to find idle */
-		}
-
-		#if SYNC_PATCH
-		if (tinsync(su_timeout)) {
-			/*
-			 * on synchronized-update draw-suspension: don't reset
-			 * drawing so that we draw ASAP once we can (just after
-			 * ESU). it won't be too soon because we already can
-			 * draw now but we skip. we set timeout > 0 to draw on
-			 * SU-timeout even without new content.
-			 */
-			timeout = minlatency;
-			continue;
-		}
-		#endif // SYNC_PATCH
-
-		/* idle detected or maxlatency exhausted -> draw */
-		timeout = -1;
-		#if BLINKING_CURSOR_PATCH
-		if (blinktimeout && (cursorblinks || tattrset(ATTR_BLINK)))
-		#else
-		if (blinktimeout && tattrset(ATTR_BLINK))
-		#endif // BLINKING_CURSOR_PATCH
-		{
-			timeout = blinktimeout - TIMEDIFF(now, lastblink);
-			if (timeout <= 0) {
-				if (-timeout > blinktimeout) /* start visible */
-					win.mode |= MODE_BLINK;
-				win.mode ^= MODE_BLINK;
-				tsetdirtattr(ATTR_BLINK);
-				lastblink = now;
-				timeout = blinktimeout;
-			}
-		}
-
-		#if VISUALBELL_1_PATCH
-		if (bellon) {
-			bellon++;
-			bellon %= 3;
-			MODBIT(win.mode, !IS_SET(MODE_REVERSE), MODE_REVERSE);
-			redraw();
-		}
-		else
-			draw();
-		#else
-		draw();
-		#endif // VISUALBELL_1_PATCH
-		XFlush(xw.dpy);
-		drawing = 0;
-	}
-}
-
-void
-usage(void)
-{
-	die("usage: %s [-aiv] [-c class]"
-		#if WORKINGDIR_PATCH
-		" [-d path]"
-		#endif // WORKINGDIR_PATCH
-		" [-f font] [-g geometry]"
-	    " [-n name] [-o file]\n"
-	    "          [-T title] [-t title] [-w windowid]"
-	    " [[-e] command [args ...]]\n"
-	    "       %s [-aiv] [-c class]"
-		#if WORKINGDIR_PATCH
-		" [-d path]"
-		#endif // WORKINGDIR_PATCH
-		" [-f font] [-g geometry]"
-	    " [-n name] [-o file]\n"
-	    "          [-T title] [-t title] [-w windowid] -l line"
-	    " [stty_args ...]\n", argv0, argv0);
-}
-
-int
-main(int argc, char *argv[])
-{
-	xw.l = xw.t = 0;
-	xw.isfixed = False;
-	#if BLINKING_CURSOR_PATCH
-	xsetcursor(cursorstyle);
-	#else
-	xsetcursor(cursorshape);
-	#endif // BLINKING_CURSOR_PATCH
-
-	ARGBEGIN {
-	case 'a':
-		allowaltscreen = 0;
-		break;
-	#if ALPHA_PATCH
-	case 'A':
-		opt_alpha = EARGF(usage());
-		break;
-	#endif // ALPHA_PATCH
-	case 'c':
-		opt_class = EARGF(usage());
-		break;
-	#if WORKINGDIR_PATCH
-	case 'd':
-		opt_dir = EARGF(usage());
-		break;
-	#endif // WORKINGDIR_PATCH
-	case 'e':
-		if (argc > 0)
-			--argc, ++argv;
-		goto run;
-	case 'f':
-		opt_font = EARGF(usage());
-		break;
-	case 'g':
-		xw.gm = XParseGeometry(EARGF(usage()),
-				&xw.l, &xw.t, &cols, &rows);
-		break;
-	case 'i':
-		xw.isfixed = 1;
-		break;
-	case 'o':
-		opt_io = EARGF(usage());
-		break;
-	case 'l':
-		opt_line = EARGF(usage());
-		break;
-	case 'n':
-		opt_name = EARGF(usage());
-		break;
-	case 't':
-	case 'T':
-		opt_title = EARGF(usage());
-		break;
-	case 'w':
-		opt_embed = EARGF(usage());
-		break;
-	case 'v':
-		die("%s " VERSION "\n", argv0);
-		break;
-	default:
-		usage();
-	} ARGEND;
-
-run:
-	if (argc > 0) /* eat all remaining arguments */
-		opt_cmd = argv;
-
-	if (!opt_title)
-		opt_title = (opt_line || !opt_cmd) ? "st" : opt_cmd[0];
-
-	setlocale(LC_CTYPE, "");
-	XSetLocaleModifiers("");
-	#if XRESOURCES_PATCH && XRESOURCES_RELOAD_PATCH || BACKGROUND_IMAGE_PATCH && BACKGROUND_IMAGE_RELOAD_PATCH
-	signal(SIGUSR1, sigusr1_reload);
-	#endif // XRESOURCES_RELOAD_PATCH | BACKGROUND_IMAGE_RELOAD_PATCH
-	#if XRESOURCES_PATCH
-	if (!(xw.dpy = XOpenDisplay(NULL)))
-		die("Can't open display\n");
-
-	config_init(xw.dpy);
-	#endif // XRESOURCES_PATCH
-	cols = MAX(cols, 1);
-	rows = MAX(rows, 1);
-	#if ALPHA_PATCH && ALPHA_FOCUS_HIGHLIGHT_PATCH
-	defaultbg = MAX(LEN(colorname), 256);
-	#endif // ALPHA_FOCUS_HIGHLIGHT_PATCH
-	tnew(cols, rows);
-	xinit(cols, rows);
-	#if BACKGROUND_IMAGE_PATCH
-	bginit();
-	#endif // BACKGROUND_IMAGE_PATCH
-	xsetenv();
-	selinit();
-	#if WORKINGDIR_PATCH
-	if (opt_dir && chdir(opt_dir))
-		die("Can't change to working directory %s\n", opt_dir);
-	#endif // WORKINGDIR_PATCH
-	run();
-
-	return 0;
-}