More reviewer comments.
Merge branch 'gawk-4.1-stable'
Minor cleanup in symbol.c.
Merge branch 'gawk-4.1-stable'
More fixes from reviewer comments.
Merge branch 'gawk-4.1-stable'
\x escape sequences now process a maximum of 2 digits.
More reviewer comments.
Merge branch 'gawk-4.1-stable'
More reviewer comments.
Merge branch 'gawk-4.1-stable'
Cleanup in regex.h.
More reviewer comments. This is getting harder.
Merge branch 'gawk-4.1-stable'
Exclude exercises from print edition.
Merge branch 'gawk-4.1-stable'
Remove support for MirBSD. Yay!
Sync regex with GLIBC.
Change exclusion of exercises.
Merge branch 'gawk-4.1-stable'