--- st.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/st.c b/st.c index 019f53c..b6cb01c 100644 --- a/st.c +++ b/st.c _AT_@ -2316,9 +2316,9 @@ techo(char *buf, int len) { for(; len > 0; buf++, len--) { char c = *buf; - if(c < '\x20') { /* control code */ + if(c < 0x20u || c == 0177) { /* control code */ if(c != '\n' && c != '\r' && c != '\t') { - c |= '\x40'; + c ^= '\x40'; tputc("^", 1); } tputc(&c, 1); -- 1.8.4Received on Tue Apr 22 2014 - 22:26:07 CEST
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