From d1167672d5d985b51a0bffa2f6cb7e5a3c60a8a7 Mon Sep 17 00:00:00 2001
From: Jason Woofenden <jason@jasonwoof.com>
Date: Thu, 11 Dec 2014 14:06:09 -0500
Subject: [PATCH] subvert blinking code to blink cursor

---
 config.h |    2 +-
 st.c     |   33 ++++++++++++++++++---------------
 2 files changed, 19 insertions(+), 16 deletions(-)

diff --git a/config.h b/config.h
index f7e1c5a..804ef30 100644
--- a/config.h
+++ b/config.h
@@ -39,7 +39,7 @@ static unsigned int actionfps = 30;
  * blinking timeout (set to 0 to disable blinking) for the terminal blinking
  * attribute.
  */
-static unsigned int blinktimeout = 0;
+static unsigned int blinktimeout = 250;
 
 /*
  * bell volume. It must be a value between -100 and 100. Use 0 for disabling
diff --git a/st.c b/st.c
index 6f38311..80910f3 100644
--- a/st.c
+++ b/st.c
@@ -3504,16 +3504,18 @@ xdrawcursor(void) {
 
 	/* draw the new one */
 	if(xw.state & WIN_FOCUSED) {
-		if(IS_SET(MODE_REVERSE)) {
-			g.mode |= ATTR_REVERSE;
-		}
-		g.fg = term.line[term.c.y][curx].bg;
-		g.bg = term.line[term.c.y][curx].fg;
+		if(term.mode & MODE_BLINK) {
+			if(IS_SET(MODE_REVERSE)) {
+				g.mode |= ATTR_REVERSE;
+			}
+			g.fg = term.line[term.c.y][curx].bg;
+			g.bg = term.line[term.c.y][curx].fg;
 
-		sl = utf8len(g.c);
-		width = (term.line[term.c.y][curx].mode & ATTR_WIDE)\
-			? 2 : 1;
-		xdraws(g.c, g, term.c.x, term.c.y, width, sl);
+			sl = utf8len(g.c);
+			width = (term.line[term.c.y][curx].mode & ATTR_WIDE)\
+				? 2 : 1;
+			xdraws(g.c, g, term.c.x, term.c.y, width, sl);
+		}
 	} else {
 		XftDrawRect(xw.draw, &dc.col[defaultcs],
 				borderpx + curx * xw.cw,
@@ -3866,15 +3868,16 @@ run(void) {
 		}
 		if(FD_ISSET(cmdfd, &rfd)) {
 			ttyread();
-			if(blinktimeout) {
-				blinkset = tattrset(ATTR_BLINK);
-				if(!blinkset)
-					MODBIT(term.mode, 0, MODE_BLINK);
-			}
 		}
 
-		if(FD_ISSET(xfd, &rfd))
+		if(FD_ISSET(xfd, &rfd)) {
 			xev = actionfps;
+			if(blinktimeout) {
+				lastblink = now;
+				MODBIT(term.mode, 1, MODE_BLINK);
+				blinkset = 1;
+			}
+		}
 
 		clock_gettime(CLOCK_MONOTONIC, &now);
 		drawtimeout.tv_sec = 0;
-- 
1.7.10.4