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A comment on Show HN: Regex Cheatsheet. Parent comment

Re:Show HN: Regex Cheatsheet by wahern on Friday January 31, 2020 @07:35PM (#22207519)
Even for non-fixed length expressions?
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Re:Show HN: Regex Cheatsheet by glangdale on Tuesday February 04, 2020 @12:11AM (#22232616)
Variable-length backward asserts are fine in automata-land, which is a bit peculiar.
[ Parent | on HN ]