Simplify techo
authornoname@inventati.org <noname@inventati.org>
Sun, 13 Apr 2014 16:21:32 +0000 (20:21 +0400)
committerRoberto E. Vargas Caballero <k0ga@shike2.com>
Tue, 15 Apr 2014 06:16:39 +0000 (08:16 +0200)
Remove special case for \e because it is handled well by "control code"
case.

st.c

diff --git a/st.c b/st.c
index df660ff..e510565 100644 (file)
--- 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);