#! /bin/bash

# This script tests: pgmhist

# Also requires: pgmramp

# Ignore differences in spaces.

pgmramp -maxval=8 -lr 8 2 | pgmhist | \

  sed -e 's/  */ /g' -e 's/ *$//'

pgmhist testgrid.pbm | \

  sed -e 's/  */ /g' -e 's/ *$//'