#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
# Bourne shell script: strip args
# Strips unwanted bits from a list of arguments
# Label file to symbolic parameters conversion
# Copyright (C) 2000 by Peter J. Gawthrop
## $Id$ ##
## $Log$
## Revision 1.6 2001/07/04 06:00:12 gawthrop
## Fixed a funny with tr - changed SEPS and REPS - something to do with ^
##
## Revision 1.5 2001/06/13 14:50:13 gawthrop
## Operator ^ now ok in args in abg and/or lbl
##
## Revision 1.4 2001/05/08 15:18:10 gawthrop
## Added trig and hyperbolic functions to argument exclusion list
##
## Revision 1.3 2000/10/17 12:33:13 peterg
## Added mtt_mod to the zapped list
##
## Revision 1.2 2000/10/16 09:06:26 peterg
## Write out the system as a second columns as well
##
## Revision 1.1 2000/10/16 09:04:04 peterg
## Initial revision
## ##
# Inform user
#echo "Creating $1_sympar.txt"
# Separation characters
SEPS='^=*;+/()-'
# Replace by ,
REPS='[,*]'
# This is the main transformation using gawk
tr $SEPS $REPS | \
gawk '
function exact_match(name1, name2) {
return ((match(name1,name2)>0)&&(length(name1)==length(name2)))
}
function matches(names, name) {
n_matches = split(names,match_name);
matched = 0;
for (i_matches = 1; i_matches <= n_matches; i_matches++) {
if ( exact_match(name,match_name[i_matches]) ) {
matched = 1;
break;
}
}
return matched;
}
BEGIN {
not_an_arg = "effort flow state internal external zero unknown\
mtt_e mtt_f\
sqrt exp log sign sin asin cos acos tan atan \
sin asin cos acos tan atan \
sinh asinh cosh acosh tanh atanh \
none abs";
}
{
args=$1
sys=$2
N=split(args, arg, ",");
for (i=1;i<=N;i++){
if ( (length(arg[i])>0)&&(matches(not_an_arg,arg[i])==0)&&(match(arg[i],"^[0-9]+[.]*")==0) ){
printf("%s\t%s\n", arg[i], sys);
}
}
}' |\
grep -v '^\$'