Add support for igo.sty

[artasparks]

It's useful to have multiple diagram types / output types since it makes the platform more robust generally.

[amj]

/sub

[artasparks]

Noted. The big thrust of our efforts is fixing the last few problems with diagram generation (usu. diagram-agnostic) and ensuring PDF/X-1a:2001 compatibilty. Igo generation should benefit from both of these.

[artasparks]

Getting close on the font size. It's somewhat unfortunate that igo.sty doesn't support marks on empty intersections (as far as I can tell). Work on the font will be done here: https://github.com/Kashomon/go-type1

[artasparks]

Man, Igo is so painful to work with.

It looks like it fundamentally doesn't play nicely with the memoir class that I'm relying on. I tried it out with a very basic document. It compiled fine with \documentclass{article} but fails when I do \documentclass[letterpaper,12pt]{memoir}

! Incomplete \ifnum; all text was ignored after line 53.
<inserted text> 
                \fi 
<*> game_commentary.tex 
                        ^^M

On the bright side, all the diagram-generation logic is done. However, this means I'd have to rewrite the templates to work with Igo. Another option is to get the jigo-font series working, which is my revamp of the igo font series.

See https://github.com/Kashomon/go-type1/tree/master/jigo-fonts for more details

[amj]

Wow, sorry to hear it's such a pain :( If you end up revamping igo as jigo, that'd be great. Very curious why it doesn't play nice with memoir...

[artasparks]

No idea, but this fails to compile:

\documentclass[letterpaper,12pt]{memoir}

\usepackage{igo}

\begin{document}
blah
\end{document}