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Remove FreeBSD-specific iswascii call

master
Curtis McEnroe 2019-01-24 22:37:11 -05:00
parent 696fc3bcb9
commit a7f3ff3172
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1 changed files with 1 additions and 1 deletions
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@ -97,7 +97,7 @@ static void killForeWord(void) {
static void rot13(void) {
for (wchar_t *ch = line.buf; ch != line.end; ++ch) {
if (!iswascii(*ch)) continue;
if (*ch > L'z') continue;
if (iswupper(*ch)) *ch = L'A' + (*ch - L'A' + 13) % 26;
if (iswlower(*ch)) *ch = L'a' + (*ch - L'a' + 13) % 26;
}