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Support for \1, \2, \3... metacharacters #33

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SimY4 opened this issue Feb 12, 2023 · 0 comments
Open

Support for \1, \2, \3... metacharacters #33

SimY4 opened this issue Feb 12, 2023 · 0 comments
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enhancement New feature or request help wanted Extra attention is needed
Milestone
1.1.0

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@SimY4
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SimY4 commented Feb 12, 2023 •
edited

Regex spec allows you to refer to already matched segments via using \1 \2 \3 \4 metacharacters (referring to a group index within the expression).

From a coregex POV it would mean that it should duplicate and inline a copy of what was generated by that indexed group into position of this metacharacter.
@SimY4 SimY4 added enhancement New feature or request help wanted Extra attention is needed labels Feb 12, 2023
@SimY4 SimY4 added this to the 1.0.0 milestone Feb 12, 2023
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enhancement New feature or request help wanted Extra attention is needed
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