~petersanchez/st: Add CHT sequence

aaef13aaaaddbbf1e793b9df0e9cfc4d6d28d1b9 — Roberto E. Vargas Caballero 11 years ago 12de47a

Add CHT sequence

This sequence performs "Cursor Forward Tabulation <n> tab stops", which
although is not present in vt100 or vt102, xterm accepts it.
---
 st.c |    5 +++++
 1 file changed, 5 insertions(+)

patch browse .tar.gz

1 files changed, 5 insertions(+), 0 deletions(-)

M st.c

M st.c => st.c +5 -0

@@ 1226,6 1226,11 @@ csihandle(void) {
 		DEFAULT(escseq.arg[1], 1);
 		tmoveto(escseq.arg[1]-1, escseq.arg[0]-1);
 		break;
+	case 'I': /* CHT -- Cursor Forward Tabulation <n> tab stops */
+		DEFAULT(escseq.arg[0], 1);
+		while (escseq.arg[0]--)
+			tputtab();
+		break;
 	case 'J': /* ED -- Clear screen */
 		sel.bx = -1;
 		switch(escseq.arg[0]) {