The compiler awk_syntax package implements Awk style regular expressions on top of the generic Mythryl regex support. Awk syntax is defined on pp. 28-30 of “The AWK Programming Language,” by Aho, Kernighan and Weinberger.
The awk_syntax package implements the Regular_Expression_Parser API defined in src/lib/regex/front/parser.api.
The awk_syntax package source code is src/lib/regex/front/awk-syntax.pkg.
The above information is manually maintained and may contain errors.
Regular_Expression_Parser?