#!/bin/bash
#
# Syntax:  mdvi [-h] filename [...]
#
# Purpose: Runs xdvi on the given .dvi files.
#          The -h flag shows the help info for this command.

# Created: Jun  1, 1995       by Bart De Schutter
# Last revised: Jan 22, 2002  by Bart De Schutter
#
# See http://www.deschutter.info/util/scripts.html for the latest version of
# this script.

# Status: public
# Category: latex

if [  $# -ge 1   -a   "$1" = "-h"  ];
then
   sed '/^$/q;/^#!/d;s/^# //;s/^#//' $0 >&2
   exit 1
fi

if [ $# -eq 0 ];
then 
   echo >&2
   echo >&2 "ERROR: ${0##*/} requires at least 1 input argument."
   echo >&2
   sed '/^$/q;/^#!/d;s/^# //;s/^#//' $0 >&2
   exit 1
fi

shopt -q -s expand_aliases   # OK, necessary in case xdvi is an alias.

for fname in "$@"
do
  xdvi "${fname%.dvi}.dvi"
done