pkg/42679: Update for lang/mawk

[cheusov%tut.by@localhost]

>Number:         42679
>Category:       pkg
>Synopsis:       Update for lang/mawk
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Tue Jan 26 22:10:00 +0000 2010
>Originator:     Aleksey Cheusov
>Release:        NetBSD 5.0.1_PATCH
>Organization:
>Environment:
System: NetBSD asrock.chizhovka.net 5.0.1_PATCH NetBSD 5.0.1_PATCH (GENERIC) 
#0: Mon Nov 9 14:18:37 PST 2009 
snj%nimbus.blef.org@localhost:/usr/tmpobj/50amd64/sys/arch/amd64/compile/GENERIC
 amd64
Architecture: x86_64
Machine: amd64
>Description:
After about 14 years of neglect mawk now has a new upstream
maintainer, Thomas E. Dickey. Lots of bugs and problems were fixed
since previous 14-old release. There are still some issues but
mawk-1.3.4 is much better than old one.

Please update it from wip/mawk

>Fix:
See wip/mawk