#!/bin/sh -e
#
# locale2papersize outputs the paper size "a4" or "letter" based on
# the height and width in the locale that is passed as an argument.

export LC_PAPER=$1

height=$( locale height )
width=$( locale width )

if [ "$height" = 279 -a "$width" = 216 ]; then
    size=letter
else
    size=a4
fi

echo $size