add everforest hard themes

use M+Fx to change color scheme
colorschemes: 1 tokyonight-storm, 2 tokyonight-day; font: FiraCode
2023-08-05 09:41:44 +02:00 · 2023-08-03 06:21:48 +02:00 · 2023-08-03 06:19:18 +02:00 · 2023-07-31 16:02:20 +02:00 · 2023-07-31 16:02:20 +02:00 · 2023-07-31 16:02:20 +02:00
7 changed files with 151 additions and 175 deletions
--- a/10
+++ b/10
@@ -7,7 +7,13 @@ include config.mk
 SRC = st.c x.c
 OBJ = $(SRC:.c=.o)

-all: st
+all: options st
+
+options:
+	@echo st build options:
+	@echo "CFLAGS  = $(STCFLAGS)"
+	@echo "LDFLAGS = $(STLDFLAGS)"
+	@echo "CC      = $(CC)"

 config.h:
 	cp config.def.h config.h
@@ -48,4 +54,4 @@ uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/bin/st
 	rm -f $(DESTDIR)$(MANPREFIX)/man1/st.1

-.PHONY: all clean dist install uninstall
+.PHONY: all options clean dist install uninstall
--- a/config.def.h
+++ b/config.def.h
@@ -5,7 +5,7 @@
 *
 * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
 */
-static char *font = "FiraCode Nerd Font:size=10";
+static char *font = "FiraCode Nerd Font Ret:size=10";
 static int borderpx = 2;

 /*
@@ -53,7 +53,7 @@ int allowwindowops = 0;
 * near minlatency, but it waits longer for slow updates to avoid partial draw.
 * low minlatency will tear/flicker more, as it can "detect" idle too early.
 */
-static double minlatency = 2;
+static double minlatency = 8;
 static double maxlatency = 33;

 /*
@@ -94,7 +94,7 @@ char *termname = "st-256color";
 unsigned int tabspaces = 8;

 typedef struct {
-	const char* const colors[258]; /* terminal colors */
+	const char* const colors[260]; /* terminal colors */
 	unsigned int fg;               /* foreground */
 	unsigned int bg;               /* background */
 	unsigned int cs;               /* cursor */
@@ -106,61 +106,68 @@ typedef struct {
 * foreground, background, cursor, reverse cursor
 */
 static const ColorScheme schemes[] = {
-	// st (dark)
-	{{"black", "red3", "green3", "yellow3",
-	  "blue2", "magenta3", "cyan3", "gray90",
-	  "gray50", "red", "green", "yellow",
-	  "#5c5cff", "magenta", "cyan", "white",
-	  [256]="#cccccc", "#555555"}, 7, 0, 256, 257},
+	// everforest-dark-hard
+	{{ "#414b50", "#e67e80", "#a7c080", "#dbbc7f",
+	   "#7fbbb3", "#d699b6", "#83c092", "#d3c6aa",
+	   "#475258", "#e67e80", "#a7c080", "#dbbc7f",
+	   "#7fbbb3", "#d699b6", "#83c092", "#d3c6aa",
+	   [256] = "#a7c080", "#555555", "#d3c6aa", "#272e33"}, 258, 259, 256, 257},

-	// Alacritty (dark)
-	{{"#1d1f21", "#cc6666", "#b5bd68", "#f0c674",
-	  "#81a2be", "#b294bb", "#8abeb7", "#c5c8c6",
-	  "#666666", "#d54e53", "#b9ca4a", "#e7c547",
-	  "#7aa6da", "#c397d8", "#70c0b1", "#eaeaea",
-	  [256]="#cccccc", "#555555"}, 7, 0, 256, 257},
+	// everforest-light-hard
+	{{ "#5c6a72", "#f85552", "#8da101", "#dfa000",
+	   "#3a94c5", "#df69ba", "#35a77c", "#e8e5d5",
+	   "#5c6a72", "#f85552", "#8da101", "#dfa000",
+	   "#3a94c5", "#df69ba", "#35a77c", "#e8e5d5",
+	   [256] = "#35a77c", "#555555", "#5c6a72", "#fffbef"}, 258, 259, 256, 257},
+
+	// tokyonight-storm
+	{{"#1d202f", "#f7768e", "#9ece6a", "#e0af68",
+	  "#7aa2f7", "#bb9af7", "#7dcfff", "#a9b1d6",
+	  "#414868", "#f7768e", "#9ece6a", "#e0af68",
+	  "#7aa2f7", "#bb9af7", "#7dcfff", "#c0caf5",
+	  [256]="#81A1C1", "#555555", "#c0caf5", "#24283b"}, 258, 259, 256, 257},
+
+	// tokyonight-day
+	{{"#e9e9ed", "#f52a65", "#587539", "#8c6c3e",
+	  "#2e7de9", "#9854f1", "#007197", "#6172b0",
+	  "#a1a6c5", "#f52a65", "#587539", "#8c6c3e",
+	  "#2e7de9", "#9854f1", "#007197", "#3760bf",
+	  [256]="#3879C5", "#555555", "#3760bf", "#e1e2e7"}, 258, 259, 256, 257},

 	// One Half dark
 	{{"#282c34", "#e06c75", "#98c379", "#e5c07b",
 	  "#61afef", "#c678dd", "#56b6c2", "#dcdfe4",
 	  "#282c34", "#e06c75", "#98c379", "#e5c07b",
 	  "#61afef", "#c678dd", "#56b6c2", "#dcdfe4",
-	  [256]="#cccccc", "#555555"}, 7, 0, 256, 257},
+	  [256]="#cccccc", "#555555", "black", "black"}, 7, 0, 256, 257},

 	// One Half light
 	{{"#fafafa", "#e45649", "#50a14f", "#c18401",
      "#0184bc", "#a626a4", "#0997b3", "#383a42",
 	  "#fafafa", "#e45649", "#50a14f", "#c18401",
 	  "#0184bc", "#a626a4", "#0997b3", "#383a42",
-	  [256]="#cccccc", "#555555"}, 7, 0, 256, 257},
+	  [256]="#cccccc", "#555555", "black", "black"}, 7, 0, 256, 257},

 	// Solarized dark
 	{{"#073642", "#dc322f", "#859900", "#b58900",
 	  "#268bd2", "#d33682", "#2aa198", "#eee8d5",
 	  "#002b36", "#cb4b16", "#586e75", "#657b83",
 	  "#839496", "#6c71c4", "#93a1a1", "#fdf6e3",
-	  [256]="#93a1a1", "#fdf6e3"}, 12, 8, 256, 257},
+	  [256]="#93a1a1", "#fdf6e3", "black", "black"}, 12, 8, 256, 257},

 	// Solarized light
 	{{"#eee8d5", "#dc322f", "#859900", "#b58900",
 	  "#268bd2", "#d33682", "#2aa198", "#073642",
 	  "#fdf6e3", "#cb4b16", "#93a1a1", "#839496",
 	  "#657b83", "#6c71c4", "#586e75", "#002b36",
-	  [256]="#586e75", "#002b36"}, 12, 8, 256, 257},
+	  [256]="#586e75", "#002b36", "black", "black"}, 12, 8, 256, 257},

-	// Gruvbox dark
-	{{"#282828", "#cc241d", "#98971a", "#d79921",
-	  "#458588", "#b16286", "#689d6a", "#a89984",
-	  "#928374", "#fb4934", "#b8bb26", "#fabd2f",
-	  "#83a598", "#d3869b", "#8ec07c", "#ebdbb2",
-	  [256]="#ebdbb2", "#555555"}, 15, 0, 256, 257},
-
-	// Gruvbox light
-	{{"#fbf1c7", "#cc241d", "#98971a", "#d79921",
-	  "#458588", "#b16286", "#689d6a", "#7c6f64",
-	  "#928374", "#9d0006", "#79740e", "#b57614",
-	  "#076678", "#8f3f71", "#427b58", "#3c3836",
-	  [256]="#3c3836", "#555555"}, 15, 0, 256, 257},
+	// st (dark)
+	{{"black", "red3", "green3", "yellow3",
+	  "blue2", "magenta3", "cyan3", "gray90",
+	  "gray50", "red", "green", "yellow",
+	  "#5c5cff", "magenta", "cyan", "white",
+	  [256]="#cccccc", "#555555", "black", "black"}, 7, 0, 256, 257},
 };

 static const char * const * colorname;
@@ -242,16 +249,17 @@ static Shortcut shortcuts[] = {
 	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
 	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
 	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
-	{ MODKEY|ControlMask,   XK_1,           selectscheme,   {.i =  0} },
-	{ MODKEY|ControlMask,   XK_2,           selectscheme,   {.i =  1} },
-	{ MODKEY|ControlMask,   XK_3,           selectscheme,   {.i =  2} },
-	{ MODKEY|ControlMask,   XK_4,           selectscheme,   {.i =  3} },
-	{ MODKEY|ControlMask,   XK_5,           selectscheme,   {.i =  4} },
-	{ MODKEY|ControlMask,   XK_6,           selectscheme,   {.i =  5} },
-	{ MODKEY|ControlMask,   XK_7,           selectscheme,   {.i =  6} },
-	{ MODKEY|ControlMask,   XK_8,           selectscheme,   {.i =  7} },
-	{ MODKEY|ControlMask,   XK_9,           nextscheme,     {.i = -1} },
-	{ MODKEY|ControlMask,   XK_0,           nextscheme,     {.i = +1} },
+	{ MODKEY,               XK_F1,          selectscheme,   {.i =  0} },
+	{ MODKEY,               XK_F2,          selectscheme,   {.i =  1} },
+	{ MODKEY,               XK_F3,          selectscheme,   {.i =  2} },
+	{ MODKEY,               XK_F4,          selectscheme,   {.i =  3} },
+	{ MODKEY,               XK_F5,          selectscheme,   {.i =  4} },
+	{ MODKEY,               XK_F6,          selectscheme,   {.i =  5} },
+	{ MODKEY,               XK_F7,          selectscheme,   {.i =  6} },
+	{ MODKEY,               XK_F8,          selectscheme,   {.i =  7} },
+	{ MODKEY,               XK_F9,          selectscheme,   {.i =  8} },
+	{ MODKEY,               XK_F10,         nextscheme,     {.i = +1} },
+	{ MODKEY|ControlMask,   XK_F10,         nextscheme,     {.i = -1} },
 	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
 	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
 };
--- a/config.mk
+++ b/config.mk
@@ -1,5 +1,5 @@
 # st version
-VERSION = 0.9.3
+VERSION = 0.9

 # Customize below to fit your system

--- a/st.c
+++ b/st.c
@@ -1187,7 +1187,7 @@ tscrollup(int orig, int n)
 void
 selscroll(int orig, int n)
 {
-	if (sel.ob.x == -1 || sel.alt != IS_SET(MODE_ALTSCREEN))
+	if (sel.ob.x == -1)
 		return;

 	if (BETWEEN(sel.nb.y, orig, term.bot) != BETWEEN(sel.ne.y, orig, term.bot)) {
@@ -1222,7 +1222,6 @@ csiparse(void)
 {
 	char *p = csiescseq.buf, *np;
 	long int v;
-	int sep = ';'; /* colon or semi-colon, but not both */

 	csiescseq.narg = 0;
 	if (*p == '?') {
@@ -1240,9 +1239,7 @@ csiparse(void)
 			v = -1;
 		csiescseq.arg[csiescseq.narg++] = v;
 		p = np;
-		if (sep == ';' && *p == ':')
-			sep = ':'; /* allow override to colon once */
-		if (*p != sep || csiescseq.narg == ESC_ARG_SIZ)
+		if (*p != ';' || csiescseq.narg == ESC_ARG_SIZ)
 			break;
 		p++;
 	}
@@ -1513,22 +1510,16 @@ tsetattr(const int *attr, int l)
 			if ((idx = tdefcolor(attr, &i, l)) >= 0)
 				term.c.attr.fg = idx;
 			break;
-		case 39: /* set foreground color to default */
+		case 39:
 			term.c.attr.fg = defaultfg;
 			break;
 		case 48:
 			if ((idx = tdefcolor(attr, &i, l)) >= 0)
 				term.c.attr.bg = idx;
 			break;
-		case 49: /* set background color to default */
+		case 49:
 			term.c.attr.bg = defaultbg;
 			break;
-		case 58:
-			/* This starts a sequence to change the color of
-			 * "underline" pixels. We don't support that and
-			 * instead eat up a following "5;n" or "2;r;g;b". */
-			tdefcolor(attr, &i, l);
-			break;
 		default:
 			if (BETWEEN(attr[i], 30, 37)) {
 				term.c.attr.fg = attr[i] - 30;
@@ -1625,7 +1616,7 @@ tsetmode(int priv, int set, const int *args, int narg)
 			case 1006: /* 1006: extended reporting mode */
 				xsetmode(set, MODE_MOUSESGR);
 				break;
-			case 1034: /* 1034: enable 8-bit mode for keyboard input */
+			case 1034:
 				xsetmode(set, MODE_8BIT);
 				break;
 			case 1049: /* swap screen & set/restore cursor as xterm */
@@ -1633,8 +1624,8 @@ tsetmode(int priv, int set, const int *args, int narg)
 					break;
 				tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
 				/* FALLTHROUGH */
-			case 47: /* swap screen buffer */
-			case 1047: /* swap screen buffer */
+			case 47: /* swap screen */
+			case 1047:
 				if (!allowaltscreen)
 					break;
 				alt = IS_SET(MODE_ALTSCREEN);
@@ -1647,7 +1638,7 @@ tsetmode(int priv, int set, const int *args, int narg)
 				if (*args != 1049)
 					break;
 				/* FALLTHROUGH */
-			case 1048: /* save/restore cursor (like DECSC/DECRC) */
+			case 1048:
 				tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
 				break;
 			case 2004: /* 2004: bracketed paste mode */
@@ -1745,7 +1736,7 @@ csihandle(void)
 			ttywrite(vtiden, strlen(vtiden), 0);
 		break;
 	case 'b': /* REP -- if last char is printable print it <n> more times */
-		LIMIT(csiescseq.arg[0], 1, 65535);
+		DEFAULT(csiescseq.arg[0], 1);
 		if (term.lastc)
 			while (csiescseq.arg[0]-- > 0)
 				tputc(term.lastc);
@@ -1804,7 +1795,7 @@ csihandle(void)
 			}
 			break;
 		case 1: /* above */
-			if (term.c.y > 0)
+			if (term.c.y > 1)
 				tclearregion(0, 0, term.col-1, term.c.y-1);
 			tclearregion(0, term.c.y, term.c.x, term.c.y);
 			break;
@@ -1830,7 +1821,6 @@ csihandle(void)
 		}
 		break;
 	case 'S': /* SU -- Scroll <n> line up */
-		if (csiescseq.priv) break;
 		DEFAULT(csiescseq.arg[0], 1);
 		tscrollup(term.top, csiescseq.arg[0]);
 		break;
@@ -1900,11 +1890,7 @@ csihandle(void)
 		tcursor(CURSOR_SAVE);
 		break;
 	case 'u': /* DECRC -- Restore cursor position (ANSI.SYS) */
-		if (csiescseq.priv) {
-			goto unknown;
-		} else {
-			tcursor(CURSOR_LOAD);
-		}
+		tcursor(CURSOR_LOAD);
 		break;
 	case ' ':
 		switch (csiescseq.mode[1]) {
@@ -2006,7 +1992,7 @@ strhandle(void)
 			if (narg > 1)
 				xsettitle(strescseq.args[1]);
 			return;
-		case 52: /* manipulate selection data */
+		case 52:
 			if (narg > 2 && allowwindowops) {
 				dec = base64dec(strescseq.args[2]);
 				if (dec) {
@@ -2017,9 +2003,9 @@ strhandle(void)
 				}
 			}
 			return;
-		case 10: /* set dynamic VT100 text foreground color */
-		case 11: /* set dynamic VT100 text background color */
-		case 12: /* set dynamic text cursor color */
+		case 10:
+		case 11:
+		case 12:
 			if (narg < 2)
 				break;
 			p = strescseq.args[1];
@@ -2060,19 +2046,6 @@ strhandle(void)
 				tfulldirt();
 			}
 			return;
-		case 110: /* reset dynamic VT100 text foreground color */
-		case 111: /* reset dynamic VT100 text background color */
-		case 112: /* reset dynamic text cursor color */
-			if (narg != 1)
-				break;
-			if ((j = par - 110) < 0 || j >= LEN(osc_table))
-				break; /* shouldn't be possible */
-			if (xsetcolorname(osc_table[j].idx, NULL)) {
-				fprintf(stderr, "erresc: %s color not found\n", osc_table[j].str);
-			} else {
-				tfulldirt();
-			}
-			return;
 		}
 		break;
 	case 'k': /* old title set compatibility */
@@ -2472,7 +2445,6 @@ eschandle(uchar ascii)
 		treset();
 		resettitle();
 		xloadcols();
-		xsetmode(0, MODE_HIDE);
 		break;
 	case '=': /* DECPAM -- Application keypad */
 		xsetmode(1, MODE_APPKEYPAD);
@@ -2620,10 +2592,7 @@ check_control_code:
 	}

 	if (term.c.x+width > term.col) {
-		if (IS_SET(MODE_WRAP))
-			tnewline(1);
-		else
-			tmoveto(term.col - width, term.c.y);
+		tnewline(1);
 		gp = &TLINE(term.c.y)[term.c.x];
 	}

--- a/st.h
+++ b/st.h
@@ -37,6 +37,12 @@ enum glyph_attribute {
 	ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT,
 };

+enum drawing_mode {
+    DRAW_NONE = 0,
+    DRAW_BG = 1 << 0,
+    DRAW_FG = 1 << 1,
+};
+
 enum selection_mode {
 	SEL_IDLE = 0,
 	SEL_EMPTY = 1,
--- a/st.info
+++ b/st.info
@@ -184,10 +184,6 @@ st-mono| simpleterm monocolor,
 # XTerm extensions
 	rmxx=\E[29m,
 	smxx=\E[9m,
-	BE=\E[?2004h,
-	BD=\E[?2004l,
-	PS=\E[200~,
-	PE=\E[201~,
 # disabled rep for now: causes some issues with older ncurses versions.
 #	rep=%p1%c\E[%p2%{1}%-%db,
 # tmux extensions, see TERMINFO EXTENSIONS in tmux(1)
--- a/x.c
+++ b/x.c
@@ -146,7 +146,7 @@ typedef struct {

 static inline ushort sixd_to_16bit(int);
 static int xmakeglyphfontspecs(XftGlyphFontSpec *, const Glyph *, int, int, int);
-static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int);
+static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int, int);
 static void xdrawglyph(Glyph, int, int);
 static void xclear(int, int, int, int);
 static int xgeommasktogravity(int);
@@ -806,7 +806,7 @@ xloadcols(void)
 		for (cp = dc.col; cp < &dc.col[dc.collen]; ++cp)
 			XftColorFree(xw.dpy, xw.vis, xw.cmap, cp);
 	} else {
-		dc.collen = 258;
+		dc.collen = 260;
 		dc.col = xmalloc(dc.collen * sizeof(Color));
 	}

@@ -823,7 +823,7 @@ xloadcols(void)
 int
 xgetcolor(int x, unsigned char *r, unsigned char *g, unsigned char *b)
 {
-	if (!BETWEEN(x, 0, dc.collen - 1))
+	if (!BETWEEN(x, 0, dc.collen))
 		return 1;

 	*r = dc.col[x].color.red >> 8;
@@ -838,7 +838,7 @@ xsetcolorname(int x, const char *name)
 {
 	Color ncolor;

-	if (!BETWEEN(x, 0, dc.collen - 1))
+	if (!BETWEEN(x, 0, dc.collen))
 		return 1;

 	if (!xloadcolor(x, name, &ncolor))
@@ -1136,7 +1136,7 @@ xinit(int cols, int rows)
 {
 	XGCValues gcvalues;
 	Cursor cursor;
-	Window parent, root;
+	Window parent;
 	pid_t thispid = getpid();
 	XColor xmousefg, xmousebg;

@@ -1173,19 +1173,16 @@ xinit(int cols, int rows)
 		| ButtonMotionMask | ButtonPressMask | ButtonReleaseMask;
 	xw.attrs.colormap = xw.cmap;

-	root = XRootWindow(xw.dpy, xw.scr);
 	if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
-		parent = root;
-	xw.win = XCreateWindow(xw.dpy, root, xw.l, xw.t,
+		parent = XRootWindow(xw.dpy, xw.scr);
+	xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
 			win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
 			xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
 			| CWEventMask | CWColormap, &xw.attrs);
-	if (parent != root)
-		XReparentWindow(xw.dpy, xw.win, parent, xw.l, xw.t);

 	memset(&gcvalues, 0, sizeof(gcvalues));
 	gcvalues.graphics_exposures = False;
-	dc.gc = XCreateGC(xw.dpy, xw.win, GCGraphicsExposures,
+	dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
 			&gcvalues);
 	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
 			DefaultDepth(xw.dpy, xw.scr));
@@ -1380,7 +1377,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
 }

 void
-xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y)
+xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y, int dmode)
 {
 	int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1);
 	int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch,
@@ -1471,47 +1468,40 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
 	if (base.mode & ATTR_INVISIBLE)
 		fg = bg;

-	/* Intelligent cleaning up of the borders. */
-	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);
+    if (dmode & DRAW_BG) {
+        /* Intelligent cleaning up of the borders. */
+        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);
+        /* Fill the background */
+        XftDrawRect(xw.draw, bg, winx, winy, width, win.ch);
+    }

-	/* Clean up the region we want to draw to. */
-	XftDrawRect(xw.draw, bg, winx, winy, width, win.ch);
+    if (dmode & DRAW_FG) {
+        /* Render the glyphs. */
+        XftDrawGlyphFontSpec(xw.draw, fg, specs, len);

-	/* 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);
+        /* Render underline and strikethrough. */
+        if (base.mode & ATTR_UNDERLINE) {
+            XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent + 1,
+                        width, 1);
+        }

-	/* Render the glyphs. */
-	XftDrawGlyphFontSpec(xw.draw, fg, specs, len);
-
-	/* Render underline and strikethrough. */
-	if (base.mode & ATTR_UNDERLINE) {
-		XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent * chscale + 1,
-				width, 1);
-	}
-
-	if (base.mode & ATTR_STRUCK) {
-		XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent * chscale / 3,
-				width, 1);
-	}
-
-	/* Reset clip to none. */
-	XftDrawSetClip(xw.draw, 0);
+        if (base.mode & ATTR_STRUCK) {
+            XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent / 3,
+                        width, 1);
+        }
+    }
 }

 void
@@ -1521,7 +1511,7 @@ xdrawglyph(Glyph g, int x, int y)
 	XftGlyphFontSpec spec;

 	numspecs = xmakeglyphfontspecs(&spec, &g, 1, x, y);
-	xdrawglyphfontspecs(&spec, g, numspecs, x, y);
+	xdrawglyphfontspecs(&spec, g, numspecs, x, y, DRAW_BG | DRAW_FG);
 }

 void
@@ -1625,9 +1615,6 @@ xseticontitle(char *p)
 	XTextProperty prop;
 	DEFAULT(p, opt_title);

-	if (p[0] == '\0')
-		p = opt_title;
-
 	if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
 	                                &prop) != Success)
 		return;
@@ -1642,9 +1629,6 @@ xsettitle(char *p)
 	XTextProperty prop;
 	DEFAULT(p, opt_title);

-	if (p[0] == '\0')
-		p = opt_title;
-
 	if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
 	                                &prop) != Success)
 		return;
@@ -1662,32 +1646,39 @@ xstartdraw(void)
 void
 xdrawline(Line line, int x1, int y1, int x2)
 {
-	int i, x, ox, numspecs;
+	int i, x, ox, numspecs, numspecs_cached;
 	Glyph base, new;
-	XftGlyphFontSpec *specs = xw.specbuf;
+	XftGlyphFontSpec *specs;

-	numspecs = xmakeglyphfontspecs(specs, &line[x1], x2 - x1, x1, y1);
-	i = ox = 0;
-	for (x = x1; x < x2 && i < numspecs; x++) {
-		new = line[x];
-		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;
+	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 (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) {
-			ox = x;
-			base = new;
-		}
-		i++;
+		if (i > 0)
+			xdrawglyphfontspecs(specs, base, i, ox, y1, dmode);
 	}
-	if (i > 0)
-		xdrawglyphfontspecs(specs, base, i, ox, y1);
 }

 void
Author	SHA1	Message	Date
Łukasz Pankowski	22ef495ba4	add everforest hard themes	2023-08-05 09:41:44 +02:00
Łukasz Pankowski	87bd9f37b1	use M+Fx to change color scheme	2023-08-03 06:21:48 +02:00
Łukasz Pankowski	d30e68a4c0	colorschemes: 1 tokyonight-storm, 2 tokyonight-day; font: FiraCode	2023-08-03 06:19:18 +02:00
wael	00ad398632	add glyph wide support patch	2023-07-31 16:02:20 +02:00
Timo Röhling	07b35d356c	Terminal scrollback with ring buffer This patch adds a ring buffer for scrollback to the terminal. The advantage of using a ring buffer is that the common case, scrolling with no static screen content, can be achieved very efficiently by incrementing and decrementing the starting line (modulo buffer size). The scrollback buffer is limited to HISTSIZE lines in order to bound memory usage. As the lines are allocated on demand, it is possible to implement unlimited scrollback with few changes. If the terminal is reset, the scroll back buffer is reset, too. (apply st-scrollback-ringbuffer-0.8.5.diff on top of colorscheme)	2023-07-31 16:02:20 +02:00
Max Schillinger	01b6343666	Add multiple color schemes and key bindings to change them This commits adds these color schemes: - the default (dark) st color scheme - the default (dark) alacritty color scheme - One Half (dark & light) - Solarized (dark & light) - Gruvbox (dark & light) Select one with Alt+1..8. Select the next one with Alt+0. Select the previous one with Ctrl+Alt+0.	2023-07-31 16:02:20 +02:00