Extend doc about subexpression calls #105
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I expected `/(.)\g<1>\1/` to match `ABA`. Perhaps the docs should state in some way that the matched text used for backreferences is determined by the closest occurrence of the target group - be it a subexp call or the original group.
Codecov Report
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## master #105 +/- ##
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Coverage 82.86% 82.86%
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Files 62 62
Lines 12827 12827
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Hits 10629 10629
Misses 2198 2198Continue to review full report at Codecov.
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I expected
/(.)\g<1>\1/to matchABA. Perhaps the docs should state in some way that the matched text used for backreferences is determined by the closest occurrence of the target group - be it a subexp call or the original group.