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Fix is_printable

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This commit is contained in:
Victor Zverovich
2021-08-22 10:24:51 -07:00
parent cdb4299acb
commit 07d033ecb4
3 changed files with 8 additions and 37 deletions
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4
include/fmt/ranges.h
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@@ -244,7 +244,7 @@ inline auto check(uint16_t x, const singleton* singletonuppers,
if (xupper < su.upper) break;
if (xupper == su.upper) {
for (auto j = lowerstart; j < lowerend; ++j) {
if (singletonlowers[j] == x) return false;
if (singletonlowers[j] == (x & 0xff)) return false;
}
}
lowerstart = lowerend;
@@ -254,7 +254,7 @@ inline auto check(uint16_t x, const singleton* singletonuppers,
auto current = true;
for (size_t i = 0; i < normal_size; ++i) {
auto v = static_cast<int>(normal[i]);
auto len = (v & 0x80) != 0 ? (v & 0x7f) << 8 | normal[i++] : v;
auto len = (v & 0x80) != 0 ? (v & 0x7f) << 8 | normal[++i] : v;
xsigned -= len;
if (xsigned < 0) break;
current = !current;