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2.2M
key_ = StringPiece(b, end);
return;
}
key_ = StringPiece(b, p);
if (*p == ':') {
// parse format spec
if (++p == end) {
return;
}
// fill/align, or just align
Align a;
if (p + 1 != end &&
(a = formatAlignTable[static_cast<unsigned char>(p[1])]) !=
Align::INVALID) {
fill = *p;
align = a;
p += 2;
if (p == end) {
return;
}
} else if (
(a = formatAlignTable[static_cast<unsigned char>(*p)]) !=
Align::INVALID) {
align = a;
if (++p == end) {
return;
}
}
Sign s;
auto uSign = static_cast<unsigned char>(*p);
if ((s = formatSignTable[uSign]) != Sign::INVALID) {
sign = s;
if (++p == end) {
return;
}
}
if (*p == '#') {
basePrefix = true;
if (++p == end) {
return;
}
}
if (*p == '0') {
enforce(align == Align::DEFAULT, "alignment specified twice");
fill = '0';
align = Align::PAD_AFTER_SIGN;
if (++p == end) {
return;
}
}
auto readInt = [&] {
auto const c = p;
do {
++p;
} while (p != end && *p >= '0' && *p <= '9');
return to<int>(StringPiece(c, p));
};
if (*p == '*') {
width = kDynamicWidth;
++p;
if (p == end) {
return;
}
if (*p >= '0' && *p <= '9') {
widthIndex = readInt();
}
if (p == end) {
return;
}
} else if (*p >= '0' && *p <= '9') {
width = readInt();
if (p == end) {
return;
}
}
if (*p == ',') {
thousandsSeparator = true;
if (++p == end) {
return;
}
}
if (*p == '.') {
auto d = ++p;
while (p != end && *p >= '0' && *p <= '9') {
++p;
}
if (p != d) {