Bug#236200: xmodmap -pk makes trailing whitespace

[Dan Jacobson <jidanni@jidanni.org>]

Package: xbase-clients
Version: 4.2.1-16
Severity: minor
File: /usr/X11R6/bin/xmodmap

$ xmodmap -pk|wc
    253     612    5822
#A 20% savings:
$ xmodmap -pk|perl -lwpe 's/\s+$//'|wc
    253     612    5006
#Even more savings, but perhaps trimming overboard:
$ xmodmap -pk|perl -lawne 'next unless $#F;s/\s+$//;print'|wc
    111     470    3870