K 10
svn:author
V 4
ache
K 8
svn:date
V 27
2016-07-14T08:18:12.045708Z
K 7
svn:log
V 292
Back out non-collating [a-z] ranges.
Instead of changing whole course to another POSIX-permitted way
for consistency and uniformity I decide to completely ignore missing
regex fucntionality and concentrace on fixing bugs in what we have now,
too many small obstacles instead, counting ports.

END