bin/45682: indent improvements from pg_bsd_indent

[yamt%NetBSD.org@localhost]

>Number:         45682
>Category:       bin
>Synopsis:       indent improvements from pg_bsd_indent
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Mon Dec 05 08:30:00 +0000 2011
>Originator:     YAMAMOTO Takashi
>Release:        NetBSD current
>Organization:
        
>Environment:
        
        
>Description:
        PostgreSQL has a fork of our indent.
        at least some of their changes are worth to incorporate.
http://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/tools/pgindent/indent.bsd.patch;hb=HEAD
>How-To-Repeat:
        
>Fix:

>Unformatted: