#! /bin/sh
## Chages the Pascal output from gentran to octave form
# Copyright (C) 2000 by Peter J. Gawthrop
sed 's/begin$//' |\
sed 's/end$//' |\
sed 's/end;$/;/' |\
sed 's/\[\([0-9,]*\)\]/(\1)/g' |\
sed 's/:=/ = /' |\
sed 's/\*\*/\^/g' |\
sed 's/mtt\([a-z]\)\([a-z]*\)\([0-9]\)\([0-9]*\)/mtt\1\2(\3\4)/g' |\
gawk '{
sub(/^[\ ]*/, "", $0)
sub(/\$$/, ";", $0)
if (match($NF,"[;#.%]$")==0){
Previous[++i] = $0
}
else {
for (j=1;j<=i;j++) printf("%s", Previous[j]);
printf("%s\n", $0)
i=0;
}
}' |\
sed 's/#/%/g'