Parsing SVG paths


Reinventing wheels: parsing the d attribute of paths in SVG.

I know, I know.

There is Image::SVG::Path on CPAN that does exactly this. But how hard can it be?!?.

Well… a bit, indeed. But now it’s (mostly) in the past, so we can enjoy an intermediate-though-working byproduct, parsth:

I try to follow the grammar as much as possible, taking shortcuts here and there. The last part should remind of what described in Parsing toolkit in cglib.

We are converging…

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