stringutil: teach pprint about sets

Authored by durin42.

Description

stringutil: teach pprint about sets

This is the old (Python 2) way of printing sets. I actually prefer the
Python 3 version of the repr, but this will result in less test churn
in the short term.

Differential Revision: https://phab.mercurial-scm.org/D4243

Details

Committed
durin42Fri, Aug 10, 1:41 AM
Differential Revision
D4243: stringutil: teach pprint about sets
Parents
rHG0a2ce5b43574: parser: replace bespoke _brepr with stringutil.pprint
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