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>gawk uses PCRE ERE with GNU extensions would be more apt here (PCRE has many more powerful features): https://www.gnu.org/software/gawk/manual/html_node/GNU-R

by asicsp 5y ago

>gawk uses PCRE ERE with GNU extensions would be more apt here (PCRE has many more powerful features): https://www.gnu.org/software/gawk/manual/html_node/GNU-Regexp-Operators.html#GNU-Regexp-Operators https://www.gnu.org/software/gawk/manual/html_node/GNU-Regex...