[OpenSCAD] How to detect chr(0)

MichaelAtOz oz.at.michael at gmail.com
Thu Apr 16 23:39:07 EDT 2015

Your logic is a bit off there.

Basically your test is 'if(chr(255)==chr(255))'

Unfortunately, OpenSCAD doesn't (yet?) have a asc() function (or whatever
the unicode version would be called).

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