A console application Relation is also included in the distribution.
It consists of the
- relation executable file
- relation Libs library that must always be present in the same folder.
It has a batch mode where you can process .rel files and pass any parameter of your choice.
./ relation -f program.rel
It also has an interactive mode where you can executre relational instructions step by step.
Use q to quit
The files you read, write and the .rel files must be in the current working directory.
You can also install a path for relation.exe so you can just call the app with
Navigate to the home folder
If the file .bash_profile does not exist, create it and open with TextEdit
open -e .bash_profile
Add this text to the file and save it
Quit Terminal and open it again. This should now work: