#!/bin/bash
# usage:
#   octavescript2matlabscript *.m
#
# convert all Octave Scripts into MATLAB Scripts (translating # comments, endfunction)

if [ $# -eq 0 ]; then
  echo "usage: octavescript2matlabscript *.m"
  exit
fi

for name in "$@"; do 

  # only process scripts with relevant octave-only entries
  grep -q '\(^[ \t]*#.*\)\|endfunction\|endfor\|endif' "$name"
  if [ "${?}" -eq "0" ] ; then

    echo $name
	sed -i 's/^\([ \t]*\)##\(.*\)/\1%%\2/g;s/^\([ \t]*\)#\(.*\)/\1%\2/g;s/endfunction/end/g;s/endfor/end/g;s/endif/end/g' $name
	
  fi

done