Before running the change file format program, you need to
% source /user/pfeiffer/gdl/cshrc.gdl
(it might be a good idea to put this command in your
.cshrc file)
To run the the change file format program itself, give the command
% chd2l < input_file > output_file
This will take your input_file, which has an extension of .asm, remove the dos carriage returns from the end of each line and put it out to the output_file, this is on standard out. You will probably want to use different file names for the two files.