#! /bin/bash
# This script tests: pgmhist
# Also requires: pgmramp

# Ignore differences in spaces.

${PBM_BINPREFIX}pgmramp -maxval=8 -lr 8 2 | ${PBM_TESTPREFIX}pgmhist | \
  sed -e 's/  */ /g' -e 's/ *$//'

${PBM_TESTPREFIX}pgmhist testgrid.pbm | \
  sed -e 's/  */ /g' -e 's/ *$//'