Opened 9 years ago

Closed 9 years ago

#1066 closed defect (fixed)

irregex chunked matching breaks when using positive lookbehind with submatches

Reported by: sjamaan Owned by:
Priority: minor Milestone: 4.9.0
Component: unknown Version: 4.8.x
Keywords: irregex Cc:
Estimated difficulty:

Description

When using a custom, non-trivial chunker (ie, not the shipped string chunker), submatches in (positive) lookbehind patterns will be returned as string-chunker type chunks. This breaks the expectation of returning a chunk in our own custom type like we get with any other submatch.

This has been reported to Alex, and is included in the upstream test suite as a breaking test. Too complicated to make a simple test script for CHICKEN, but when fixed should be backported.

For now I hope we can get this into 4.9.0, but it may need to be postponed.

Change History (2)

comment:1 Changed 9 years ago by sjamaan

Priority: majorminor

Making it minor, as not many people will be using the chunking API (and of those few people, using positive lookbehind with submatches).

comment:2 Changed 9 years ago by sjamaan

Resolution: fixed
Status: newclosed

Fixed by 6ca60446ca6044

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