Allow command line interface to accept glyph #0 as input

Chlumsky / msdfgen

Multi-channel signed distance field generator

MIT License

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Allow command line interface to accept glyph #0 as input #149

Closed TJYSunset closed 2 years ago

TJYSunset commented 2 years ago

Fixes #148

I also removed the ! operator from GlyphIndex because

It's meaningless and misleading;
The rest of the codebase doesn't seem to use that operator.

Since there's no unit tests I couldn't run one.

I was greeted with some weird debug assertion failure dialogs when calling the new binaries from my homemade asset pipeline, but the result looks fine (kind of) so maybe that wasn't my patch's fault: FiraSans-Bold otf

Chlumsky commented 2 years ago

Add the missing brace please and I will merge it.