Make Your Own Programming Language in Python

In this series you will be learning how to create your very own simple interpreted programming language in Python. (Edit: It does get complicated by the end.)

Make YOUR OWN Programming Language - EP 1 - Lexer.
Make YOUR OWN Programming Language - EP 2 - Parser.
Make YOUR OWN Programming Language - EP 3 - Interpreter.
Make YOUR OWN Programming Language - BONUS - Power Operator.
Make YOUR OWN Programming Language - EP 4 - Variables!.
Make YOUR OWN Programming Language - EP 5 - Comparisons and logical operators.
Make YOUR OWN Programming Language - EP 6 - IF statement.
Make YOUR OWN Programming Language - EP 7 - FOR and WHILE statements.
Make YOUR OWN Programming Language - EP 8 - Functions.
Make YOUR OWN Programming Language - EP 9 - Strings.
Make YOUR OWN Programming Language - EP 10 - Lists.
Make YOUR OWN Programming Language - EP 11 - Built-in Functions.
Make YOUR OWN Programming Language - EP 12 - Multi-line statements.
Make YOUR OWN Programming Language - EP 13 - RETURN, CONTINUE, BREAK.
Make YOUR OWN Programming Language - EP 14 - RUN statement and comments (finale).