diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -247,10 +247,15 @@ printutf8pad(FILE *fp, const char *s, size_t len, int pad) slen = strlen(s); for (i = 0; i < slen; i += rl) { - if ((rl = mbtowc(&wc, s + i, slen - i < 4 ? slen - i : 4)) <= 0) - break; - if ((w = wcwidth(wc)) == -1) + rl = w = 1; + if ((unsigned char)s[i] < 32) continue; + if ((unsigned char)s[i] >= 127) { + if ((rl = mbtowc(&wc, s + i, slen - i < 4 ? slen - i : 4)) <= 0) + break; + if ((w = wcwidth(wc)) == -1) + continue; + } if (col + w > len || (col + w == len && s[i + rl])) { fputs("\xe2\x80\xa6", fp); col++; |