Quasis: assignable substitutions?

Axel Rauschmayer axel at rauschma.de
Thu Jun 16 16:05:26 PDT 2011


re_match`foo (${=x}\d+) bar`

How do these work? Are the changes that re_match makes written back to x? I can image a solution if substitutions were given to the handler as an array, but not if they are given as trailing parameters.


Dr. Axel Rauschmayer

axel at rauschma.de

home: rauschma.de
blog: 2ality.com

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