[RndTbl] "A Little Quiz"

[Peter O'Gorman]

Hi,

First, I disagree with the assertion that there are only two common 
versions of awk on UNIX systems :)

As for the answer -
http://invisible-island.net/mawk/CHANGES

It was fixed on 20090726.

Using a zero index is wrong, though, as noted in that ChangeLog entry.

http://www.opengroup.org/onlinepubs/9699919799/utilities/awk.html

"""
substr(s, m[, n  ])
     Return the at most n-character substring of s that begins at 
position m, numbering from 1. If n is omitted, or if n specifies more 
characters than are left in the string, the length of the substring 
shall be limited by the length of the string s.
"""

Yes, I just got this months newsletter :-)

Peter