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(parse): Allow "-$100.00" as the equivalent of "$-100.00".

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This commit is contained in:
John Wiegley 2005-06-23 00:07:50 +00:00
parent a2015ee510
commit a10f3f02e7
1 changed files with 12 additions and 2 deletions
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14
amount.cc
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@ -858,10 +858,17 @@ void amount_t::parse(std::istream& in, unsigned short flags)
std::string symbol; std::string symbol;
std::string quant; std::string quant;
unsigned int comm_flags = COMMODITY_STYLE_DEFAULTS;; unsigned int comm_flags = COMMODITY_STYLE_DEFAULTS;
bool negative = false;
char c = peek_next_nonws(in); char c = peek_next_nonws(in);
if (std::isdigit(c) || c == '.' || c == '-') { if (c == '-') {
negative = true;
in.get(c);
c = peek_next_nonws(in);
}
if (std::isdigit(c) || c == '.') {
parse_quantity(in, quant); parse_quantity(in, quant);
char n; char n;
@ -955,6 +962,9 @@ void amount_t::parse(std::istream& in, unsigned short flags)
mpz_set_str(MPZ(quantity), quant.c_str(), 10); mpz_set_str(MPZ(quantity), quant.c_str(), 10);
} }
if (negative)
negate();
if (! (flags & AMOUNT_PARSE_NO_REDUCE)) if (! (flags & AMOUNT_PARSE_NO_REDUCE))
reduce(); reduce();
} }