X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=st.c;h=d73aaa1e67ef2ce9b506e0317df073e2bcb9dd81;hb=5938fa9d32379815757a83076069584f29a8d276;hp=509531533f2f37769958bceb246d256e480d3129;hpb=911ba5674bc4eb53a2ed548856a50032c39ca7f2;p=st.git

diff --git a/st.c b/st.c
index 5095315..d73aaa1 100644
--- a/st.c
+++ b/st.c
@@ -681,6 +681,10 @@ void
 selsnap(int mode, int *x, int *y, int direction) {
 	switch(mode) {
 	case SNAP_WORD:
+		/*
+		 * 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
@@ -708,6 +712,11 @@ selsnap(int mode, int *x, int *y, int 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) {
@@ -3496,8 +3505,15 @@ run(void) {
 				xev--;
 			if(!FD_ISSET(cmdfd, &rfd) && !FD_ISSET(xfd, &rfd)) {
 				if(blinkset) {
-					drawtimeout.tv_usec = 1000 * \
-						blinktimeout;
+					if(TIMEDIFF(now, lastblink) \
+							> blinktimeout) {
+						drawtimeout.tv_usec = 1;
+					} else {
+						drawtimeout.tv_usec = (1000 * \
+							(blinktimeout - \
+							TIMEDIFF(now,
+								lastblink)));
+					}
 				} else {
 					tv = NULL;
 				}