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authornoname@inventati.org <noname@inventati.org>2014-04-13 20:21:32 +0400
committerRoberto E. Vargas Caballero <k0ga@shike2.com>2014-04-15 08:16:39 +0200
commit4ad2fc7f18c8a58d9f88d9a91fb4972849cfd964 (patch)
treef2448e680f0283ce25bc28700b65ef264753c8e6
parentdc74c4f729a4350267f269c767aa6e377d8d4fbc (diff)
downloadst-4ad2fc7f18c8a58d9f88d9a91fb4972849cfd964.tar.gz
Simplify techo
Remove special case for \e because it is handled well by "control code" case.
-rw-r--r--st.c5
1 files changed, 1 insertions, 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);