[OS X TeX] math replace

Peter Dyballa Peter_Dyballa at Web.DE
Thu Jun 27 17:53:49 CEST 2013

Am 27.06.2013 um 16:49 schrieb George Gratzer:

> Invalid Regular Expression
> Invalid backref number/name

Now, this is interesting: there are tools in Mac OS X that understand regular expressions and back-references! (Besides AlphaX and awk, ed/sed or vim.)



Some day we may discover how to make magnets that can point in any direction.

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