X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=a032474cd4d6e9d44ffff0b49ed0a274ac5208a6;hb=317b7859210c187f898ddbc8ec0cc50885f340bc;hp=8065ebee9f1b517d3b0bb3bbc1a705c917ce0141;hpb=1e09726518b84091e80dfaf96632c122f6f446a6;p=st.git

diff --git a/st.c b/st.c
index 8065ebe..a032474 100644
--- a/st.c
+++ b/st.c
@@ -118,6 +118,7 @@ enum term_mode {
 	MODE_8BIT	 = 8192,
 	MODE_BLINK	 = 16384,
 	MODE_FBLINK	 = 32768,
+	MODE_FOCUS	 = 65536,
 };
 
 enum escape_state {
@@ -229,6 +230,12 @@ typedef struct {
 } XWindow;
 
 typedef struct {
+	int b;
+	uint mask;
+	char s[ESC_BUF_SIZ];
+} Mousekey;
+
+typedef struct {
 	KeySym k;
 	uint mask;
 	char s[ESC_BUF_SIZ];
@@ -243,11 +250,17 @@ typedef struct {
 	int mode;
 	int type;
 	int snap;
-	int bx, by;
-	int ex, ey;
+	/*
+	 * Selection variables:
+	 * nb – normalized coordinates of the beginning of the selection
+	 * ne – normalized coordinates of the end of the selection
+	 * ob – original coordinates of the beginning of the selection
+	 * oe – original coordinates of the end of the selection
+	 */
 	struct {
 		int x, y;
-	} b, e;
+	} nb, ne, ob, oe;
+
 	char *clip;
 	Atom xtarget;
 	bool alt;
@@ -357,11 +370,13 @@ static void xloadcols(void);
 static int xsetcolorname(int, const char *);
 static int xloadfont(Font *, FcPattern *);
 static void xloadfonts(char *, int);
+static int xloadfontset(Font *);
 static void xsettitle(char *);
 static void xresettitle(void);
 static void xseturgency(int);
 static void xsetsel(char*);
 static void xtermclear(int, int, int, int);
+static void xunloadfont(Font *f);
 static void xunloadfonts(void);
 static void xresize(int, int);
 
@@ -382,6 +397,7 @@ static void selclear(XEvent *);
 static void selrequest(XEvent *);
 
 static void selinit(void);
+static void selsort(void);
 static inline bool selected(int, int);
 static void selcopy(void);
 static void selscroll(int, int);
@@ -622,12 +638,12 @@ utf8size(char *s) {
 	}
 }
 
-void
+static void
 selinit(void) {
 	memset(&sel.tclick1, 0, sizeof(sel.tclick1));
 	memset(&sel.tclick2, 0, sizeof(sel.tclick2));
 	sel.mode = 0;
-	sel.bx = -1;
+	sel.ob.x = -1;
 	sel.clip = NULL;
 	sel.xtarget = XInternAtom(xw.dpy, "UTF8_STRING", 0);
 	if(sel.xtarget == None)
@@ -650,40 +666,107 @@ y2row(int y) {
 	return LIMIT(y, 0, term.row-1);
 }
 
+static void
+selsort(void) {
+	if(sel.ob.y == sel.oe.y) {
+		sel.nb.x = MIN(sel.ob.x, sel.oe.x);
+		sel.ne.x = MAX(sel.ob.x, sel.oe.x);
+	} else {
+		sel.nb.x = sel.ob.y < sel.oe.y ? sel.ob.x : sel.oe.x;
+		sel.ne.x = sel.ob.y < sel.oe.y ? sel.oe.x : sel.ob.x;
+	}
+	sel.nb.y = MIN(sel.ob.y, sel.oe.y);
+	sel.ne.y = MAX(sel.ob.y, sel.oe.y);
+}
+
 static inline bool
 selected(int x, int y) {
-	int bx, ex;
-
-	if(sel.ey == y && sel.by == y) {
-		bx = MIN(sel.bx, sel.ex);
-		ex = MAX(sel.bx, sel.ex);
-
-		return BETWEEN(x, bx, ex);
-	}
+	if(sel.ne.y == y && sel.nb.y == y)
+		return BETWEEN(x, sel.nb.x, sel.ne.x);
 
 	if(sel.type == SEL_RECTANGULAR) {
-		return ((sel.b.y <= y && y <= sel.e.y)
-			&& (sel.b.x <= x && x <= sel.e.x));
+		return ((sel.nb.y <= y && y <= sel.ne.y)
+			&& (sel.nb.x <= x && x <= sel.ne.x));
 	}
-	return ((sel.b.y < y && y < sel.e.y)
-		|| (y == sel.e.y && x <= sel.e.x))
-		|| (y == sel.b.y && x >= sel.b.x
-			&& (x <= sel.e.x || sel.b.y != sel.e.y));
+
+	return ((sel.nb.y < y && y < sel.ne.y)
+		|| (y == sel.ne.y && x <= sel.ne.x))
+		|| (y == sel.nb.y && x >= sel.nb.x
+			&& (x <= sel.ne.x || sel.nb.y != sel.ne.y));
 }
 
 void
 selsnap(int mode, int *x, int *y, int direction) {
+	int i;
+
 	switch(mode) {
 	case SNAP_WORD:
-		while(*x > 0 && *x < term.col-1
-				&& term.line[*y][*x + direction].c[0] != ' ') {
+		/*
+		 * Snap around if the word wraps around at the end or
+		 * beginning of a line.
+		 */
+		for(;;) {
+			if(direction < 0 && *x <= 0) {
+				if(*y > 0 && term.line[*y - 1][term.col-1].mode
+						& ATTR_WRAP) {
+					*y -= 1;
+					*x = term.col-1;
+				} else {
+					break;
+				}
+			}
+			if(direction > 0 && *x >= term.col-1) {
+				if(*y < term.row-1 && term.line[*y][*x].mode
+						& ATTR_WRAP) {
+					*y += 1;
+					*x = 0;
+				} else {
+					break;
+				}
+			}
+
+			if(strchr(worddelimiters,
+					term.line[*y][*x + direction].c[0])) {
+				break;
+			}
+
 			*x += direction;
 		}
 		break;
 	case SNAP_LINE:
+		/*
+		 * Snap around if the the previous line or the current one
+		 * has set ATTR_WRAP at its end. Then the whole next or
+		 * previous line will be selected.
+		 */
 		*x = (direction < 0) ? 0 : term.col - 1;
+		if(direction < 0 && *y > 0) {
+			for(; *y > 0; *y += direction) {
+				if(!(term.line[*y-1][term.col-1].mode
+						& ATTR_WRAP)) {
+					break;
+				}
+			}
+		} else if(direction > 0 && *y < term.row-1) {
+			for(; *y < term.row; *y += direction) {
+				if(!(term.line[*y][term.col-1].mode
+						& ATTR_WRAP)) {
+					break;
+				}
+			}
+		}
 		break;
 	default:
+		/*
+		 * Select the whole line when the end of line is reached.
+		 */
+		if(direction > 0) {
+			i = term.col;
+			while(--i > 0 && term.line[*y][i].c[0] == ' ')
+				/* nothing */;
+			if(i > 0 && i < *x)
+				*x = term.col - 1;
+		}
 		break;
 	}
 }
@@ -695,22 +778,18 @@ getbuttoninfo(XEvent *e) {
 
 	sel.alt = IS_SET(MODE_ALTSCREEN);
 
-	sel.ex = x2col(e->xbutton.x);
-	sel.ey = y2row(e->xbutton.y);
+	sel.oe.x = x2col(e->xbutton.x);
+	sel.oe.y = y2row(e->xbutton.y);
 
-	if (sel.by < sel.ey
-			|| (sel.by == sel.ey && sel.bx < sel.ex)) {
-		selsnap(sel.snap, &sel.bx, &sel.by, -1);
-		selsnap(sel.snap, &sel.ex, &sel.ey, +1);
+	if(sel.ob.y < sel.oe.y
+			|| (sel.ob.y == sel.oe.y && sel.ob.x < sel.oe.x)) {
+		selsnap(sel.snap, &sel.ob.x, &sel.ob.y, -1);
+		selsnap(sel.snap, &sel.oe.x, &sel.oe.y, +1);
 	} else {
-		selsnap(sel.snap, &sel.ex, &sel.ey, -1);
-		selsnap(sel.snap, &sel.bx, &sel.by, +1);
+		selsnap(sel.snap, &sel.oe.x, &sel.oe.y, -1);
+		selsnap(sel.snap, &sel.ob.x, &sel.ob.y, +1);
 	}
-
-	sel.b.x = sel.by < sel.ey ? sel.bx : sel.ex;
-	sel.b.y = MIN(sel.by, sel.ey);
-	sel.e.x = sel.by < sel.ey ? sel.ex : sel.bx;
-	sel.e.y = MAX(sel.by, sel.ey);
+	selsort();
 
 	sel.type = SEL_REGULAR;
 	for(type = 1; type < LEN(selmasks); ++type) {
@@ -734,7 +813,8 @@ mousereport(XEvent *e) {
 		if(!IS_SET(MODE_MOUSEMOTION) || (x == ox && y == oy))
 			return;
 		button = ob + 32;
-		ox = x, oy = y;
+		ox = x;
+		oy = y;
 	} else if(!IS_SET(MODE_MOUSESGR)
 			&& (e->xbutton.type == ButtonRelease
 				|| button == AnyButton)) {
@@ -745,7 +825,8 @@ mousereport(XEvent *e) {
 			button += 64 - 3;
 		if(e->xbutton.type == ButtonPress) {
 			ob = button;
-			ox = x, oy = y;
+			ox = x;
+			oy = y;
 		}
 	}
 
@@ -771,22 +852,36 @@ mousereport(XEvent *e) {
 void
 bpress(XEvent *e) {
 	struct timeval now;
+	Mousekey *mk;
 
 	if(IS_SET(MODE_MOUSE)) {
 		mousereport(e);
-	} else if(e->xbutton.button == Button1) {
+		return;
+	}
+
+	for(mk = mshortcuts; mk < mshortcuts + LEN(mshortcuts); mk++) {
+		if(e->xbutton.button == mk->b
+				&& match(mk->mask, e->xbutton.state)) {
+			ttywrite(mk->s, strlen(mk->s));
+			if(IS_SET(MODE_ECHO))
+				techo(mk->s, strlen(mk->s));
+			return;
+		}
+	}
+
+	if(e->xbutton.button == Button1) {
 		gettimeofday(&now, NULL);
 
 		/* Clear previous selection, logically and visually. */
-		if(sel.bx != -1) {
-			sel.bx = -1;
-			tsetdirt(sel.b.y, sel.e.y);
+		if(sel.ob.x != -1) {
+			sel.ob.x = -1;
+			tsetdirt(sel.nb.y, sel.ne.y);
 			draw();
 		}
 		sel.mode = 1;
 		sel.type = SEL_REGULAR;
-		sel.ex = sel.bx = x2col(e->xbutton.x);
-		sel.ey = sel.by = y2row(e->xbutton.y);
+		sel.oe.x = sel.ob.x = x2col(e->xbutton.x);
+		sel.oe.y = sel.ob.y = y2row(e->xbutton.y);
 
 		/*
 		 * If the user clicks below predefined timeouts specific
@@ -799,12 +894,9 @@ bpress(XEvent *e) {
 		} else {
 			sel.snap = 0;
 		}
-		selsnap(sel.snap, &sel.bx, &sel.by, -1);
-		selsnap(sel.snap, &sel.ex, &sel.ey, 1);
-		sel.b.x = sel.bx;
-		sel.b.y = sel.by;
-		sel.e.x = sel.ex;
-		sel.e.y = sel.ey;
+		selsnap(sel.snap, &sel.ob.x, &sel.ob.y, -1);
+		selsnap(sel.snap, &sel.oe.x, &sel.oe.y, +1);
+		selsort();
 
 		/*
 		 * Draw selection, unless it's regular and we don't want to
@@ -812,32 +904,28 @@ bpress(XEvent *e) {
 		 */
 		if(sel.snap != 0) {
 			sel.mode++;
-			tsetdirt(sel.b.y, sel.e.y);
+			tsetdirt(sel.nb.y, sel.ne.y);
 			draw();
 		}
 		sel.tclick2 = sel.tclick1;
 		sel.tclick1 = now;
-	} else if(e->xbutton.button == Button4) {
-		ttywrite("\031", 1);
-	} else if(e->xbutton.button == Button5) {
-		ttywrite("\005", 1);
 	}
 }
 
 void
 selcopy(void) {
 	char *str, *ptr;
-	int x, y, bufsize, size;
+	int x, y, bufsize, size, i, ex;
 	Glyph *gp, *last;
 
-	if(sel.bx == -1) {
+	if(sel.ob.x == -1) {
 		str = NULL;
 	} else {
-		bufsize = (term.col+1) * (sel.e.y-sel.b.y+1) * UTF_SIZ;
+		bufsize = (term.col+1) * (sel.ne.y-sel.nb.y+1) * UTF_SIZ;
 		ptr = str = xmalloc(bufsize);
 
 		/* append every set & selected glyph to the selection */
-		for(y = sel.b.y; y < sel.e.y + 1; y++) {
+		for(y = sel.nb.y; y < sel.ne.y + 1; y++) {
 			gp = &term.line[y][0];
 			last = gp + term.col;
 
@@ -863,8 +951,23 @@ selcopy(void) {
 			 * st.
 			 * FIXME: Fix the computer world.
 			 */
-			if(y < sel.e.y && !((gp-1)->mode & ATTR_WRAP))
+			if(y < sel.ne.y && !((gp-1)->mode & ATTR_WRAP))
 				*ptr++ = '\n';
+
+			/*
+			 * If the last selected line expands in the selection
+			 * after the visible text '\n' is appended.
+			 */
+			if(y == sel.ne.y) {
+				i = term.col;
+				while(--i > 0 && term.line[y][i].c[0] == ' ')
+					/* nothing */;
+				ex = sel.ne.x;
+				if(sel.nb.y == sel.ne.y && sel.ne.x < sel.nb.x)
+					ex = sel.nb.x;
+				if(i < ex)
+					*ptr++ = '\n';
+			}
 		}
 		*ptr = 0;
 	}
@@ -924,10 +1027,10 @@ clippaste(const Arg *dummy) {
 
 void
 selclear(XEvent *e) {
-	if(sel.bx == -1)
+	if(sel.ob.x == -1)
 		return;
-	sel.bx = -1;
-	tsetdirt(sel.b.y, sel.e.y);
+	sel.ob.x = -1;
+	tsetdirt(sel.nb.y, sel.ne.y);
 }
 
 void
@@ -990,13 +1093,13 @@ brelease(XEvent *e) {
 		selpaste(NULL);
 	} else if(e->xbutton.button == Button1) {
 		if(sel.mode < 2) {
-			sel.bx = -1;
+			sel.ob.x = -1;
 		} else {
 			getbuttoninfo(e);
 			selcopy();
 		}
 		sel.mode = 0;
-		term.dirty[sel.ey] = 1;
+		tsetdirt(sel.nb.y, sel.ne.y);
 	}
 }
 
@@ -1013,15 +1116,14 @@ bmotion(XEvent *e) {
 		return;
 
 	sel.mode++;
-	oldey = sel.ey;
-	oldex = sel.ex;
-	oldsby = sel.b.y;
-	oldsey = sel.e.y;
+	oldey = sel.oe.y;
+	oldex = sel.oe.x;
+	oldsby = sel.nb.y;
+	oldsey = sel.ne.y;
 	getbuttoninfo(e);
 
-	if(oldey != sel.ey || oldex != sel.ex) {
-		tsetdirt(MIN(sel.b.y, oldsby), MAX(sel.e.y, oldsey));
-	}
+	if(oldey != sel.oe.y || oldex != sel.oe.x)
+		tsetdirt(MIN(sel.nb.y, oldsby), MAX(sel.ne.y, oldsey));
 }
 
 void
@@ -1319,31 +1421,30 @@ tscrollup(int orig, int n) {
 
 void
 selscroll(int orig, int n) {
-	if(sel.bx == -1)
+	if(sel.ob.x == -1)
 		return;
 
-	if(BETWEEN(sel.by, orig, term.bot) || BETWEEN(sel.ey, orig, term.bot)) {
-		if((sel.by += n) > term.bot || (sel.ey += n) < term.top) {
-			sel.bx = -1;
+	if(BETWEEN(sel.ob.y, orig, term.bot) || BETWEEN(sel.oe.y, orig, term.bot)) {
+		if((sel.ob.y += n) > term.bot || (sel.oe.y += n) < term.top) {
+			sel.ob.x = -1;
 			return;
 		}
 		if(sel.type == SEL_RECTANGULAR) {
-			if(sel.by < term.top)
-				sel.by = term.top;
-			if(sel.ey > term.bot)
-				sel.ey = term.bot;
+			if(sel.ob.y < term.top)
+				sel.ob.y = term.top;
+			if(sel.oe.y > term.bot)
+				sel.oe.y = term.bot;
 		} else {
-			if(sel.by < term.top) {
-				sel.by = term.top;
-				sel.bx = 0;
+			if(sel.ob.y < term.top) {
+				sel.ob.y = term.top;
+				sel.ob.x = 0;
 			}
-			if(sel.ey > term.bot) {
-				sel.ey = term.bot;
-				sel.ex = term.col;
+			if(sel.oe.y > term.bot) {
+				sel.oe.y = term.bot;
+				sel.oe.x = term.col;
 			}
 		}
-		sel.b.y = sel.by, sel.b.x = sel.bx;
-		sel.e.y = sel.ey, sel.e.x = sel.ex;
+		selsort();
 	}
 }
 
@@ -1682,6 +1783,13 @@ tsetmode(bool priv, bool set, int *args, int narg) {
 				MODBIT(term.mode, set, MODE_MOUSEMOTION);
 				MODBIT(term.mode, 0, MODE_MOUSEBTN);
 				break;
+			case 1003: /* 1003: enable all mouse reports */
+				MODBIT(term.mode, set, MODE_MOUSEMOTION);
+				MODBIT(term.mode, set, MODE_MOUSEBTN);
+				break;
+			case 1004:
+				MODBIT(term.mode, set, MODE_FOCUS);
+				break;
 			case 1006:
 				MODBIT(term.mode, set, MODE_MOUSESGR);
 				break;
@@ -1707,6 +1815,16 @@ tsetmode(bool priv, bool set, int *args, int narg) {
 			case 1048:
 				tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
 				break;
+			/* Not implemented mouse modes. See comments there. */
+			case 9: /* X10 compatibility mode */
+			case 1001: /* mouse highlight mode; can hang the
+				      terminal by design when implemented. */
+			case 1005: /* UTF-8 mouse mode; will confuse
+				      applications not supporting UTF-8
+				      and luit. */
+			case 1015: /* urxvt mangled mouse mode; incompatible
+				      and can be mistaken for other control
+				      codes. */
 			default:
 				fprintf(stderr,
 					"erresc: unknown private set/reset mode %d\n",
@@ -1813,7 +1931,7 @@ csihandle(void) {
 			tputtab(1);
 		break;
 	case 'J': /* ED -- Clear screen */
-		sel.bx = -1;
+		sel.ob.x = -1;
 		switch(csiescseq.arg[0]) {
 		case 0: /* below */
 			tclearregion(term.c.x, term.c.y, term.col-1, term.c.y);
@@ -2309,8 +2427,8 @@ tputc(char *c, int len) {
 	 */
 	if(control && !(term.c.attr.mode & ATTR_GFX))
 		return;
-	if(sel.bx != -1 && BETWEEN(term.c.y, sel.by, sel.ey))
-		sel.bx = -1;
+	if(sel.ob.x != -1 && BETWEEN(term.c.y, sel.ob.y, sel.oe.y))
+		sel.ob.x = -1;
 	if(IS_SET(MODE_WRAP) && (term.c.state & CURSOR_WRAPNEXT)) {
 		term.line[term.c.y][term.c.x].mode |= ATTR_WRAP;
 		tnewline(1);
@@ -2553,16 +2671,12 @@ xloadfont(Font *f, FcPattern *pattern) {
 	if(!match)
 		return 1;
 
-	if(!(f->set = FcFontSort(0, match, FcTrue, 0, &result))) {
-		FcPatternDestroy(match);
-		return 1;
-	}
-
 	if(!(f->match = XftFontOpenPattern(xw.dpy, match))) {
 		FcPatternDestroy(match);
 		return 1;
 	}
 
+	f->set = NULL;
 	f->pattern = FcPatternDuplicate(pattern);
 
 	f->ascent = f->match->ascent;
@@ -2637,6 +2751,23 @@ xloadfonts(char *fontstr, int fontsize) {
 	FcPatternDestroy(pattern);
 }
 
+int
+xloadfontset(Font *f) {
+	FcResult result;
+
+	if(!(f->set = FcFontSort(0, f->pattern, FcTrue, 0, &result)))
+		return 1;
+	return 0;
+}
+
+void
+xunloadfont(Font *f) {
+	XftFontClose(xw.dpy, f->match);
+	FcPatternDestroy(f->pattern);
+	if(f->set)
+		FcFontSetDestroy(f->set);
+}
+
 void
 xunloadfonts(void) {
 	int i, ip;
@@ -2653,18 +2784,10 @@ xunloadfonts(void) {
 	frccur = -1;
 	frclen = 0;
 
-	XftFontClose(xw.dpy, dc.font.match);
-	FcPatternDestroy(dc.font.pattern);
-	FcFontSetDestroy(dc.font.set);
-	XftFontClose(xw.dpy, dc.bfont.match);
-	FcPatternDestroy(dc.bfont.pattern);
-	FcFontSetDestroy(dc.bfont.set);
-	XftFontClose(xw.dpy, dc.ifont.match);
-	FcPatternDestroy(dc.ifont.pattern);
-	FcFontSetDestroy(dc.ifont.set);
-	XftFontClose(xw.dpy, dc.ibfont.match);
-	FcPatternDestroy(dc.ibfont.pattern);
-	FcFontSetDestroy(dc.ibfont.set);
+	xunloadfont(&dc.font);
+	xunloadfont(&dc.bfont);
+	xunloadfont(&dc.ifont);
+	xunloadfont(&dc.ibfont);
 }
 
 void
@@ -2897,7 +3020,6 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 	r.width = width;
 	XftDrawSetClipRectangles(xw.draw, winx, winy, &r, 1);
 
-	fcsets[0] = font->set;
 	for(xp = winx; bytelen > 0;) {
 		/*
 		 * Search for the range in the to be printed string of glyphs
@@ -2955,6 +3077,10 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 
 		/* Nothing was found. */
 		if(i >= frclen) {
+			if(!font->set)
+				xloadfontset(font);
+			fcsets[0] = font->set;
+
 			/*
 			 * Nothing was found in the cache. Now use
 			 * some dozen of Fontconfig calls to get the
@@ -3112,7 +3238,7 @@ drawregion(int x1, int y1, int x2, int y2) {
 	int ic, ib, x, y, ox, sl;
 	Glyph base, new;
 	char buf[DRAW_BUF_SIZ];
-	bool ena_sel = sel.bx != -1;
+	bool ena_sel = sel.ob.x != -1;
 
 	if(sel.alt ^ IS_SET(MODE_ALTSCREEN))
 		ena_sel = 0;
@@ -3201,9 +3327,13 @@ focus(XEvent *ev) {
 		XSetICFocus(xw.xic);
 		xw.state |= WIN_FOCUSED;
 		xseturgency(0);
+		if(IS_SET(MODE_FOCUS))
+			ttywrite("\033[I", 3);
 	} else {
 		XUnsetICFocus(xw.xic);
 		xw.state &= ~WIN_FOCUSED;
+		if(IS_SET(MODE_FOCUS))
+			ttywrite("\033[O", 3);
 	}
 }
 
@@ -3391,25 +3521,23 @@ run(void) {
 		FD_SET(cmdfd, &rfd);
 		FD_SET(xfd, &rfd);
 
-		switch(select(MAX(xfd, cmdfd)+1, &rfd, NULL, NULL, tv) < 0) {
-		case -1:
+		if(select(MAX(xfd, cmdfd)+1, &rfd, NULL, NULL, tv) < 0) {
 			if(errno == EINTR)
 				continue;
 			die("select failed: %s\n", SERRNO);
-		default:
-			if(FD_ISSET(cmdfd, &rfd)) {
-				ttyread();
-				if(blinktimeout) {
-					blinkset = tattrset(ATTR_BLINK);
-					if(!blinkset && term.mode & ATTR_BLINK)
-						term.mode &= ~(MODE_BLINK);
-				}
+		}
+		if(FD_ISSET(cmdfd, &rfd)) {
+			ttyread();
+			if(blinktimeout) {
+				blinkset = tattrset(ATTR_BLINK);
+				if(!blinkset && term.mode & ATTR_BLINK)
+					term.mode &= ~(MODE_BLINK);
 			}
-
-			if(FD_ISSET(xfd, &rfd))
-				xev = actionfps;
-			break;
 		}
+
+		if(FD_ISSET(xfd, &rfd))
+			xev = actionfps;
+
 		gettimeofday(&now, NULL);
 		drawtimeout.tv_sec = 0;
 		drawtimeout.tv_usec = (1000/xfps) * 1000;
@@ -3442,9 +3570,20 @@ run(void) {
 
 			if(xev && !FD_ISSET(xfd, &rfd))
 				xev--;
-			if(!FD_ISSET(cmdfd, &rfd) && !FD_ISSET(xfd, &rfd) \
-					&& !blinkset) {
-				tv = NULL;
+			if(!FD_ISSET(cmdfd, &rfd) && !FD_ISSET(xfd, &rfd)) {
+				if(blinkset) {
+					if(TIMEDIFF(now, lastblink) \
+							> blinktimeout) {
+						drawtimeout.tv_usec = 1;
+					} else {
+						drawtimeout.tv_usec = (1000 * \
+							(blinktimeout - \
+							TIMEDIFF(now,
+								lastblink)));
+					}
+				} else {
+					tv = NULL;
+				}
 			}
 		}
 	}