From 14a12635bdfdf2ecd3c4609eb3527593e12de4a0 Mon Sep 17 00:00:00 2001 From: Leah Neukirchen Date: Mon, 13 Mar 2017 15:49:30 +0100 Subject: mscan: don't print C0 control symbols --- mscan.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'mscan.c') diff --git a/mscan.c b/mscan.c index 992148d..f03d73c 100644 --- a/mscan.c +++ b/mscan.c @@ -45,6 +45,10 @@ u8putstr(FILE *out, char *s, ssize_t l, int pad) putc(*s, out); s++; l--; + } else if ((unsigned)*s < 32 || *s == 127) { // C0 + fprintf(out, "%lc", *s == 127 ? 0x2421 : 0x2400+*s); + s++; + l--; } else { wchar_t wc; int r = mbtowc(&wc, s, 4); -- cgit 1.4.1