https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61582
--- Comment #23 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to M Welinder from comment #22) > FWIW, there is an excellent overview of regular expression engine pitfalls > and methods here: > > https://swtch.com/~rsc/regexp/regexp1.html > https://swtch.com/~rsc/regexp/regexp2.html > https://swtch.com/~rsc/regexp/regexp3.html Yes, there have been links to the first one in libstdc++ headers since 2013.
