Fix core dump in debug.c for breakpoint w/o line.
Add readfile function.
Merge branch 'gawk-4.1-stable'
Improvements in the random number generator.
Add a library file for readfile function. (Ooops.)
Merge branch 'gawk-4.1-stable'
Sync dfa.c with GNU grep.
Merge branch 'gawk-4.1-stable'
Doc updates.
Merge branch 'gawk-4.1-stable'
Bug fix for $i++ = 3.
Merge branch 'gawk-4.1-stable'
Fix multibyte \s and \S in dfa.c from GNU grep.
Merge branch 'gawk-4.1-stable'
Bug fix to flag values.
Merge branch 'gawk-4.1-stable'
Minor wording improvements in gawk manual.
Merge branch 'gawk-4.1-stable'
Add a comment in re.c:resetup.
Merge branch 'gawk-4.1-stable'