1 files changed, 6 insertions, 0 deletions
diff --git a/st.c b/st.c
index 03b9bc8..37f38c5 100644
--- a/st.c
+++ b/st.c
@@ -1430,6 +1430,12 @@ tsetattr(const int *attr, int l)
 		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;