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Add atom `W` for word boundary #37

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ingydotnet opened this issue Mar 29, 2015 · 2 comments

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ingydotnet commented Mar 29, 2015

Currently people use \b in Pegex regex rules, but that's a Perl thing.

Atoms provide abstractions for portability.

Collaborator Author

ingydotnet commented Apr 1, 2015

See #38.

bpj commented Apr 20, 2020

It would be nice to have WSTART => '(?<!\w)(?=\w)' and WEND => '(?<=\w)(?!\w)'. Just my two worthless coins.

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