CLI

lin's CLI (Command Line Interface) is (as of now) the only way to execute lin. There are two ways to use it.

String

lin -e '1 2 3 +'

Although convenient for single-line code snippets, this approach is not so great for multiline code.

File

lin file.lin

This is the recommended way of running lin programs.

Debugging

lin -v file.lin

The -v flag turns on verbose mode, which displays detailed information about stack state.