Scott Hasse wrote: > All- > > I'm thinking about writing some gcode filters for EMC2 in python, and want > to make these as robust and flexible as possible. To that end, I'm > wondering if there is a typical approach to parsing and validating > arbitrary-format gcode into some sort of canonical form so that a > text-based approach to transformation could be more generically written. G-code is extremely easy to parse. Every numeric value is preceded by a letter telling what it is. In EMC, there are some special cases like comments and variables, introduced by ( and #.
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