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2 commits

Author SHA1 Message Date
ridiculousfish
a9964cd6d0 Remove usage of PCRE2_SUBSTITUTE_LITERAL
We don't need this flag and this ties us to a newer version of PCRE2
than we would like. Fixes #9061.
2022-07-10 11:17:19 -07:00
ridiculousfish
7ae1727359 Factor out PCRE2 into new re component
This migrates our PCRE2 dependency from builtin/string.cpp to new files
re.h/re.cpp, allowing regexes to be used in other places in fish.

No user-visible behavior change expected here.
2022-07-09 16:37:20 -07:00