File mttroot/mtt/bin/trans/matlab_tidy artifact c659bf0ded part of check-in 1ac694cfc9

#! /bin/sh

     ###################################### 
     ##### Model Transformation Tools #####
     ######################################

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
###############################################################

# Bourne shell script: matlab_tidy
# Tidies up Matlab format files
# P.J.Gawthrop 14 June 1990 13 Nov 1990, 19 Nov 93, April 1994, Dec 1994, 
# June 1995
# Copyright (c) P.J.Gawthrop, 1990, 1994, 1995.

#rm junk
cat $1 | \
tr "[A-Z]" "[a-z]" | \
sed -e "s/      //" \
    -e "s/      //" \
    -e "s/\$\$//" \
    -e "s/\.\.;;/../" \
    -e "s/\$/;/g" \
    -e "s/;;;//g" \
    -e "s/;;/;/g" \
    -e "s/\.;/./g" \
    -e "s/,;/,/g" \
    -e "s/\*\*/^/g" \
    -e "s/nocr /nocr/g" \
    -e "s/nocr\\nl/nocr/g" \
    -e "s/;;/;/g" \
    -e "s/:=/=/g" \
    -e "s/ e  /e/g" \
    -e "s/*;/* .../g" \
    -e "s/+;/+ .../g" \
    -e "s/     . //g" \
    -e "s/^;$//g" \
    -e "s/mttx0/X_0/g" \
    -e "s/mttu0/u_0/g" \
    -e "s/mtty0/y_0/g" \
    -e "s/mttdx/dX/g" \
    -e "s/mttx/X/g" \
    -e "s/mttu/u/g" \
    -e "s/mtty/y/g" \
    -e "s/mtta/A/g" \
    -e "s/mttb/B/g" \
    -e "s/mttc/C/g" \
    -e "s/mttd/D/g" \
    -e "s/mtte/E/g" \
    -e "s/mtttf/G/g" \
    -e "s/mttpar/MTTPAR/g"  \
    -e "s/\.\.\\$/../g"  \
    -e "s/\\$/;/g"  \
    -e "s/inv(mtte)\*/mtte\\\/g"\
    -e "s/\\$//" |\
tr -s '\012' '\012'\
>junk
mv junk $1