Simplify techo Remove special case for \e because it is handled well by "control code" case.
noname@inventati.org noname@inventati.org
1 files changed,
1 insertions(+),
4 deletions(-)
jump to
M
st.c
→
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);