pcre2

Perl compatible regular expressions library with modern API

brewmacoslinux

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Perl compatible regular expressions library with a new API

pcre2-configpcre2greppcre2test

Search for lines matching a regex pattern in a file$ pcre2grep 'pattern' filename.txt

Test a regular expression pattern interactively$ pcre2test

Get PCRE2 configuration and compilation flags$ pcre2-config --version