Nobuyoshi Nakada 7314423bd1 Fix space flag when Inf/NaN and width==3 ...

While `"% 2f"` and `"% 4f"` result in `" Inf"` and `" Inf"`
respectively, `"% 3f"` results in `"Inf"` (no space).

2017-04-23 09:54:20 +09:00

..

sprintf.rb

Fix space flag when Inf/NaN and width==3

2017-04-23 09:54:20 +09:00