Zhihao Yuan 964790cf3c Determine negative numeric values with a grammar ... Two differences that diverge from the existing behavior: 1. Leading zeros are not allowed for integers. Negative octal numbers such as `-066` are not meant to be treated as positional arguments, but existing code recognize them as decimal numbers. Note that negative floating-point numbers with leading zeros (`-003.`) are unambiguous and are recognized. 2. Inf and NaN are not recognized. This is because options like `-inf` is indistinguishable from a compound argument that meant to be a shorthand for `-i -n -f`. fixes: p-ranav/argparse#55		2019-11-24 00:31:05 -06:00
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argparse.hpp	Determine negative numeric values with a grammar	2019-11-24 00:31:05 -06:00