When no input was given, csvlens still opens but with an empty column: <img width="393" height="757" alt="Image" src="https://github.com/user-attachments/assets/ca6830f4-44a1-4fd3-9c18-50ef2ad96f45" /> Should it not ask to open a file or is it mean to only handle stdin? At this point I'm not sure how stdin would work.
When no input was given, csvlens still opens but with an empty column:
Should it not ask to open a file or is it mean to only handle stdin? At this point I'm not sure how stdin would work.