[luatex] [A bit out of topic] Extend the arithmetic expressions parser from lpeg example

Christophe Jorssen jorssen.leraincy at free.fr
Tue Jun 28 20:49:04 CEST 2011

2011/6/28 Aditya Mahajan <adityam at umich.edu>:
> On Tue, 28 Jun 2011, Christophe Jorssen wrote:
> You can also look at x-calcmath.(mkiv|lua) in ConTeXt distribution. That
> code is for converting "calculator math" to TeX rather than evaluating it,
> but it can give hints about parsing.

Thanks for the hint. It happens it had been my starting point for lpeg
grammar even before I had a look at Roberto's examples!

Best regards


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