From 4ad2fc7f18c8a58d9f88d9a91fb4972849cfd964 Mon Sep 17 00:00:00 2001
From: "noname@inventati.org" <noname@inventati.org>
Date: Sun, 13 Apr 2014 20:21:32 +0400
Subject: [PATCH] Simplify techo
Remove special case for \e because it is handled well by "control code"
case.
---
st.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/st.c b/st.c
index df660ff..e510565 100644
--- a/st.c
+++ b/st.c
@@ -2318,10 +2318,7 @@ techo(char *buf, int len) {
for(; len > 0; buf++, len--) {
char c = *buf;
- if(c == '\033') { /* escape */
- tputc("^", 1);
- tputc("[", 1);
- } else if(c < '\x20') { /* control code */
+ if(c < '\x20') { /* control code */
if(c != '\n' && c != '\r' && c != '\t') {
c |= '\x40';
tputc("^", 1);
--
2.20.1