In earlier articles, I introduced the project, wrote some Roc code to load an input file, and started implementing a Tokenizer. This part takes a bit of a detour with a refactor to support rudimentary error reporting. Reminder: You are reading content that took a great deal of effort to craft, compose, and debug. If you appreciate this work, consider supporting me on Patreon or GitHub. Handling Errors during Tokenizing Before we start adding more tokens to tokenize the Hello World module, I w...