Add 8 bit version of HTS

HTS version for 7 bits environments already was implemented in st.
This patch adds the 8 bit version of it.

1 files changed, 3 insertions, 1 deletions

diff --git a/st.c b/st.c
index 1162700..6ec4858 100644
--- a/st.c
+++ b/st.c
@@ -2405,7 +2405,9 @@ tcontrolcode(uchar ascii) {
         case 0x85:   /* NEL -- Next line */
                 tnewline(1); /* always go to first col */
                 break;
-        case 0x88:   /* TODO: HTS */
+        case 0x88:   /* HTS -- Horizontal tab stop */
+                term.tabs[term.c.x] = 1;
+                break;
         case 0x8d:   /* TODO: RI */
         case 0x8e:   /* TODO: SS2 */
         case 0x8f:   /* TODO: SS3 */