Makefile

@@ -4,7 +4,7 @@
 
 include config.mk
 
-SRC = st.c x.c hb.c
+SRC = st.c x.c
 OBJ = $(SRC:.c=.o)
 
 all: options st
@@ -22,8 +22,7 @@ config.h:
 	$(CC) $(STCFLAGS) -c $<
 
 st.o: config.h st.h win.h
-x.o: arg.h config.h st.h win.h hb.h
+x.o: arg.h config.h st.h win.h
-hb.o: st.h
 
 $(OBJ): config.h config.mk
 

config.def.h

@@ -201,8 +201,6 @@ static Shortcut shortcuts[] = {
 	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
 	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
 	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
-	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
-	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
 };
 
 /*

config.mk

@@ -15,12 +15,10 @@ PKG_CONFIG = pkg-config
 # includes and libs
 INCS = -I$(X11INC) \
        `$(PKG_CONFIG) --cflags fontconfig` \
-       `$(PKG_CONFIG) --cflags freetype2` \
+       `$(PKG_CONFIG) --cflags freetype2`
-       `$(PKG_CONFIG) --cflags harfbuzz`
 LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft \
        `$(PKG_CONFIG) --libs fontconfig` \
-       `$(PKG_CONFIG) --libs freetype2` \
+       `$(PKG_CONFIG) --libs freetype2`
-       `$(PKG_CONFIG) --cflags harfbuzz`
 
 # flags
 STCPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600

hb.c

@@ -1,124 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-#include <X11/Xft/Xft.h>
-#include <X11/cursorfont.h>
-#include <hb.h>
-#include <hb-ft.h>
-
-#include "st.h"
-#include "hb.h"
-
-#define FEATURE(c1,c2,c3,c4) { .tag = HB_TAG(c1,c2,c3,c4), .value = 1, .start = HB_FEATURE_GLOBAL_START, .end = HB_FEATURE_GLOBAL_END }
-#define BUFFER_STEP 256
-
-hb_font_t *hbfindfont(XftFont *match);
-
-typedef struct {
-	XftFont *match;
-	hb_font_t *font;
-} HbFontMatch;
-
-typedef struct {
-	size_t capacity;
-	HbFontMatch *fonts;
-} HbFontCache;
-
-static HbFontCache hbfontcache = { 0, NULL };
-
-typedef struct {
-	size_t capacity;
-	Rune *runes;
-} RuneBuffer;
-
-static RuneBuffer hbrunebuffer = { 0, NULL };
-
-/*
- * Poplulate the array with a list of font features, wrapped in FEATURE macro,
- * e. g.
- * FEATURE('c', 'a', 'l', 't'), FEATURE('d', 'l', 'i', 'g')
- */
-hb_feature_t features[] = { };
-
-void
-hbunloadfonts()
-{
-	for (int i = 0; i < hbfontcache.capacity; i++) {
-		hb_font_destroy(hbfontcache.fonts[i].font);
-		XftUnlockFace(hbfontcache.fonts[i].match);
-	}
-
-	if (hbfontcache.fonts != NULL) {
-		free(hbfontcache.fonts);
-		hbfontcache.fonts = NULL;
-	}
-	hbfontcache.capacity = 0;
-}
-
-hb_font_t *
-hbfindfont(XftFont *match)
-{
-	for (int i = 0; i < hbfontcache.capacity; i++) {
-		if (hbfontcache.fonts[i].match == match)
-			return hbfontcache.fonts[i].font;
-	}
-
-	/* Font not found in cache, caching it now. */
-	hbfontcache.fonts = realloc(hbfontcache.fonts, sizeof(HbFontMatch) * (hbfontcache.capacity + 1));
-	FT_Face face = XftLockFace(match);
-	hb_font_t *font = hb_ft_font_create(face, NULL);
-	if (font == NULL)
-		die("Failed to load Harfbuzz font.");
-
-	hbfontcache.fonts[hbfontcache.capacity].match = match;
-	hbfontcache.fonts[hbfontcache.capacity].font = font;
-	hbfontcache.capacity += 1;
-
-	return font;
-}
-
-void hbtransform(HbTransformData *data, XftFont *xfont, const Glyph *glyphs, int start, int length) {
-	ushort mode = USHRT_MAX;
-	unsigned int glyph_count;
-	int rune_idx, glyph_idx, end = start + length;
-
-	hb_font_t *font = hbfindfont(xfont);
-	if (font == NULL)
-		return;
-
-	hb_buffer_t *buffer = hb_buffer_create();
-	hb_buffer_set_direction(buffer, HB_DIRECTION_LTR);
-
-	/* Resize the buffer if required length is larger. */
-	if (hbrunebuffer.capacity < length) {
-		hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-		hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
-	}
-
-	/* Fill buffer with codepoints. */
-	for (rune_idx = 0, glyph_idx = start; glyph_idx < end; glyph_idx++, rune_idx++) {
-		hbrunebuffer.runes[rune_idx] = glyphs[glyph_idx].u;
-		mode = glyphs[glyph_idx].mode;
-		if (mode & ATTR_WDUMMY)
-			hbrunebuffer.runes[rune_idx] = 0x0020;
-	}
-	hb_buffer_add_codepoints(buffer, hbrunebuffer.runes, length, 0, length);
-
-	/* Shape the segment. */
-	hb_shape(font, buffer, features, sizeof(features)/sizeof(hb_feature_t));
-
-	/* Get new glyph info. */
-	hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, &glyph_count);
-	hb_glyph_position_t *pos = hb_buffer_get_glyph_positions(buffer, &glyph_count);
-
-	/* Fill the output. */
-	data->buffer = buffer;
-	data->glyphs = info;
-	data->positions = pos;
-	data->count = glyph_count;
-}
-
-void hbcleanup(HbTransformData *data) {
-	hb_buffer_destroy(data->buffer);
-	memset(data, 0, sizeof(HbTransformData));
-}

hb.h

@@ -1,14 +0,0 @@
-#include <X11/Xft/Xft.h>
-#include <hb.h>
-#include <hb-ft.h>
-
-typedef struct {
-  hb_buffer_t *buffer;
-  hb_glyph_info_t *glyphs;
-  hb_glyph_position_t *positions;
-  unsigned int count;
-} HbTransformData;
-
-void hbunloadfonts();
-void hbtransform(HbTransformData *, XftFont *, const Glyph *, int, int);
-void hbcleanup(HbTransformData *);

st.h

@@ -11,8 +11,7 @@
 #define DIVCEIL(n, d)		(((n) + ((d) - 1)) / (d))
 #define DEFAULT(a, b)		(a) = (a) ? (a) : (b)
 #define LIMIT(x, a, b)		(x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
-#define ATTRCMP(a, b)		(((a).mode & (~ATTR_WRAP)) != ((b).mode & (~ATTR_WRAP)) || \
+#define ATTRCMP(a, b)		((a).mode != (b).mode || (a).fg != (b).fg || \
-				(a).fg != (b).fg || \
 				(a).bg != (b).bg)
 #define TIMEDIFF(t1, t2)	((t1.tv_sec-t2.tv_sec)*1000 + \
 				(t1.tv_nsec-t2.tv_nsec)/1E6)
@@ -23,19 +22,17 @@
 
 enum glyph_attribute {
 	ATTR_NULL       = 0,
-	ATTR_SET        = 1 << 0,
+	ATTR_BOLD       = 1 << 0,
-	ATTR_BOLD       = 1 << 1,
+	ATTR_FAINT      = 1 << 1,
-	ATTR_FAINT      = 1 << 2,
+	ATTR_ITALIC     = 1 << 2,
-	ATTR_ITALIC     = 1 << 3,
+	ATTR_UNDERLINE  = 1 << 3,
-	ATTR_UNDERLINE  = 1 << 4,
+	ATTR_BLINK      = 1 << 4,
-	ATTR_BLINK      = 1 << 5,
+	ATTR_REVERSE    = 1 << 5,
-	ATTR_REVERSE    = 1 << 6,
+	ATTR_INVISIBLE  = 1 << 6,
-	ATTR_INVISIBLE  = 1 << 7,
+	ATTR_STRUCK     = 1 << 7,
-	ATTR_STRUCK     = 1 << 8,
+	ATTR_WRAP       = 1 << 8,
-	ATTR_WRAP       = 1 << 9,
+	ATTR_WIDE       = 1 << 9,
-	ATTR_WIDE       = 1 << 10,
+	ATTR_WDUMMY     = 1 << 10,
-	ATTR_WDUMMY     = 1 << 11,
-	ATTR_SELECTED   = 1 << 12,
 	ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT,
 };
 
@@ -84,8 +81,6 @@ void die(const char *, ...);
 void redraw(void);
 void draw(void);
 
-void kscrolldown(const Arg *);
-void kscrollup(const Arg *);
 void printscreen(const Arg *);
 void printsel(const Arg *);
 void sendbreak(const Arg *);
@@ -93,7 +88,6 @@ void toggleprinter(const Arg *);
 
 int tattrset(int);
 void tnew(int, int);
-int tisaltscreen(void);
 void tresize(int, int);
 void tsetdirtattr(int);
 void ttyhangup(void);

win.h

@@ -25,7 +25,7 @@ enum win_mode {
 
 void xbell(void);
 void xclipcopy(void);
-void xdrawcursor(int, int, Glyph, int, int, Glyph, Line, int);
+void xdrawcursor(int, int, Glyph, int, int, Glyph);
 void xdrawline(Line, int, int, int);
 void xfinishdraw(void);
 void xloadcols(void);

x.c

@@ -19,7 +19,6 @@ char *argv0;
 #include "arg.h"
 #include "st.h"
 #include "win.h"
-#include "hb.h"
 
 /* types used in config.h */
 typedef struct {
@@ -142,7 +141,6 @@ typedef struct {
 } DC;
 
 static inline ushort sixd_to_16bit(int);
-static void xresetfontsettings(ushort mode, Font **font, int *frcflags);
 static int xmakeglyphfontspecs(XftGlyphFontSpec *, const Glyph *, int, int, int);
 static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int);
 static void xdrawglyph(Glyph, int, int);
@@ -759,7 +757,7 @@ xresize(int col, int row)
 	xclear(0, 0, win.w, win.h);
 
 	/* resize to new width */
-	xw.specbuf = xrealloc(xw.specbuf, col * sizeof(GlyphFontSpec) * 4);
+	xw.specbuf = xrealloc(xw.specbuf, col * sizeof(GlyphFontSpec));
 }
 
 ushort
@@ -1064,9 +1062,6 @@ xunloadfont(Font *f)
 void
 xunloadfonts(void)
 {
-	/* Clear Harfbuzz font cache. */
-	hbunloadfonts();
-
 	/* Free the loaded fonts in the font cache.  */
 	while (frclen > 0)
 		XftFontClose(xw.dpy, frc[--frclen].font);
@@ -1190,7 +1185,7 @@ xinit(int cols, int rows)
 	XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
 
 	/* font spec buffer */
-	xw.specbuf = xmalloc(cols * sizeof(GlyphFontSpec) * 4);
+	xw.specbuf = xmalloc(cols * sizeof(GlyphFontSpec));
 
 	/* Xft rendering context */
 	xw.draw = XftDrawCreate(xw.dpy, xw.buf, xw.vis, xw.cmap);
@@ -1244,22 +1239,6 @@ xinit(int cols, int rows)
 		xsel.xtarget = XA_STRING;
 }
 
-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;
-	}
-}
-
 int
 xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x, int y)
 {
@@ -1274,148 +1253,119 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
 	FcPattern *fcpattern, *fontpattern;
 	FcFontSet *fcsets[] = { NULL };
 	FcCharSet *fccharset;
-	int i, f, length = 0, start = 0, numspecs = 0;
+	int i, f, numspecs = 0;
-  float cluster_xp = xp, cluster_yp = yp;
-	HbTransformData shaped = { 0 };
-
-	/* Initial values. */
-	mode = prevmode = glyphs[0].mode;
-	xresetfontsettings(mode, &font, &frcflags);
 
 	for (i = 0, xp = winx, yp = winy + font->ascent; i < len; ++i) {
+		/* Fetch rune and mode for current glyph. */
+		rune = glyphs[i].u;
 		mode = glyphs[i].mode;
 
 		/* Skip dummy wide-character spacing. */
-		if (mode & ATTR_WDUMMY && i < (len - 1))
+		if (mode == ATTR_WDUMMY)
 			continue;
 
-		if (
+		/* Determine font for glyph if different from previous glyph. */
-			prevmode != mode
+		if (prevmode != mode) {
-			|| ATTRCMP(glyphs[start], glyphs[i])
+			prevmode = mode;
-			|| selected(x + i, y) != selected(x + start, y)
+			font = &dc.font;
-			|| i == (len - 1)
+			frcflags = FRC_NORMAL;
-		) {
+			runewidth = win.cw * ((mode & ATTR_WIDE) ? 2.0f : 1.0f);
-			/* Handle 1-character wide segments and end of line */
+			if ((mode & ATTR_ITALIC) && (mode & ATTR_BOLD)) {
-			length = i - start;
+				font = &dc.ibfont;
-			if (i == start) {
+				frcflags = FRC_ITALICBOLD;
-				length = 1;
+			} else if (mode & ATTR_ITALIC) {
-			} else if (i == (len - 1)) {
+				font = &dc.ifont;
-				length = (i - start + 1);
+				frcflags = FRC_ITALIC;
+			} else if (mode & ATTR_BOLD) {
+				font = &dc.bfont;
+				frcflags = FRC_BOLD;
 			}
+			yp = winy + font->ascent;
+		}
 
-			/* Shape the segment. */
+		/* Lookup character index with default font. */
-			hbtransform(&shaped, font->match, glyphs, start, length);
+		glyphidx = XftCharIndex(xw.dpy, font->match, rune);
-			runewidth = win.cw * ((glyphs[start].mode & ATTR_WIDE) ? 2.0f : 1.0f);
+		if (glyphidx) {
-			cluster_xp = xp; cluster_yp = yp;
+			specs[numspecs].font = font->match;
-			for (int code_idx = 0; code_idx < shaped.count; code_idx++) {
+			specs[numspecs].glyph = glyphidx;
-				int idx = shaped.glyphs[code_idx].cluster;
+			specs[numspecs].x = (short)xp;
+			specs[numspecs].y = (short)yp;
+			xp += runewidth;
+			numspecs++;
+			continue;
+		}
 
-				if (glyphs[start + idx].mode & ATTR_WDUMMY)
+		/* Fallback on font cache, search the font cache for match. */
-					continue;
+		for (f = 0; f < frclen; f++) {
-
+			glyphidx = XftCharIndex(xw.dpy, frc[f].font, rune);
-				/* Advance the drawing cursor if we've moved to a new cluster */
+			/* Everything correct. */
-				if (code_idx > 0 && idx != shaped.glyphs[code_idx - 1].cluster) {
+			if (glyphidx && frc[f].flags == frcflags)
-					xp += runewidth;
+				break;
-					cluster_xp = xp;
+			/* We got a default font for a not found glyph. */
-					cluster_yp = yp;
+			if (!glyphidx && frc[f].flags == frcflags
-					runewidth = win.cw * ((glyphs[start + idx].mode & ATTR_WIDE) ? 2.0f : 1.0f);
+					&& frc[f].unicodep == rune) {
-				}
+				break;
-
-				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 = cluster_xp + (short)(shaped.positions[code_idx].x_offset / 64.);
-					specs[numspecs].y = cluster_yp - (short)(shaped.positions[code_idx].y_offset / 64.);
-					cluster_xp += shaped.positions[code_idx].x_advance / 64.;
-					cluster_yp += shaped.positions[code_idx].y_advance / 64.;
-					numspecs++;
-				} else {
-					/* If it's not found, try to fetch it through the font cache. */
-					rune = glyphs[start + idx].u;
-					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;
-					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;
 			}
 		}
+
+		/* 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++;
 	}
 
 	return numspecs;
@@ -1567,17 +1517,14 @@ xdrawglyph(Glyph g, int x, int y)
 }
 
 void
-xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int len)
+xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
 {
 	Color drawcol;
 
 	/* remove the old cursor */
 	if (selected(ox, oy))
 		og.mode ^= ATTR_REVERSE;
-
+	xdrawglyph(og, ox, oy);
-	/* Redraw the line where cursor was previously.
-	 * It will restore the ligatures broken by the cursor. */
-	xdrawline(line, 0, oy, len);
 
 	if (IS_SET(MODE_HIDE))
 		return;
@@ -1705,16 +1652,18 @@ xdrawline(Line line, int x1, int y1, int x2)
 	Glyph base, new;
 	XftGlyphFontSpec *specs = xw.specbuf;
 
+	numspecs = xmakeglyphfontspecs(specs, &line[x1], x2 - x1, x1, y1);
 	i = ox = 0;
-	for (x = x1; x < x2; x++) {
+	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)) {
+		if (i > 0 && ATTRCMP(base, new)) {
-			numspecs = xmakeglyphfontspecs(specs, &line[ox], x - ox, ox, y1);
+			xdrawglyphfontspecs(specs, base, i, ox, y1);
-			xdrawglyphfontspecs(specs, base, numspecs, ox, y1);
+			specs += i;
+			numspecs -= i;
 			i = 0;
 		}
 		if (i == 0) {
@@ -1723,10 +1672,8 @@ xdrawline(Line line, int x1, int y1, int x2)
 		}
 		i++;
 	}
-	if (i > 0) {
+	if (i > 0)
-		numspecs = xmakeglyphfontspecs(specs, &line[ox], x2 - ox, ox, y1);
+		xdrawglyphfontspecs(specs, base, i, ox, y1);
-		xdrawglyphfontspecs(specs, base, numspecs, ox, y1);
-	}
 }
 
 void