Comment on AutoRegexparentComments−jwilk4yThere are many awk implementations, so whether that reference is decent or not may vary. It looks like on BSDs, there's so such section at all.−georgia_peach4yTested on Linux, OpenBSD, & Mac:POSIX: man 7 re_formatPCRE: man pcrepatternPCRE2: man pcre2patternPCRE may be a "works on my machine" thing, but POSIX should be there.
Comments
There are many awk implementations, so whether that reference is decent or not may vary. It looks like on BSDs, there's so such section at all.
Tested on Linux, OpenBSD, & Mac:
POSIX: man 7 re_format
PCRE: man pcrepattern
PCRE2: man pcre2pattern
PCRE may be a "works on my machine" thing, but POSIX should be there.