On Sun, Oct 30, 2016 at 12:01 PM, Pádraig Brady <p...@draigbrady.com> wrote: > * doc/autoconf.texi (Limitations of usual tools): Display a > table showing where the various syntaxes for word boundaries > are supported. ... > +Portable scripts should be aware of the inconsistencies and > +options for handling word boundaries. > + > +@example > + \< \b [[:<:]] > +Solaris 10 yes no no > +Solaris XPG4 yes no error > +NetBSD 5.1 no no yes > +FreeBSD 9.1 no no yes > +GNU yes yes error > +busybox yes yes error > +@end example
Nice. Good to know.
