K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2018-04-25T20:52:17.983184Z
K 7
svn:log
V 259
zgrep: small improvements

* Use slightly more efficient method to determine the name of the program
called [1]
* Use nicer form to loop over arguments [1]
* add special support for --version along with -V previously added by kevans

Reported by:	jilles@ [1]

END