Add overparen/overarc unary accent commands

asciimath / asciimathml

A new home for asciimathml

http://asciimath.org/

MIT License

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Add overparen/overarc unary accent commands #79

Closed drlippman closed 6 years ago

drlippman commented 6 years ago

This mimics the MathJax overparen macro, using the u23DC symbol for an arc/paren over the following symbol, like overparen(AB). This symbol seems stretchy, while stackrel(frown)(AB) was not.

Also fixes an issue with left( handling in tex conversion scripts.

drlippman commented 6 years ago

Crap - manged this PR by trying to rebase. Going to just close it and try again.