.txt.txt

is this for (Windows, macOS, or a custom app)? Knowing this will help me refine the code or steps!

When a user attempts to save a file as .txt.txt , a warning should appear stating: "The extension '.txt.txt' is unusual. Did you mean '.txt'?" This helps prevent user confusion. To make this feature even better, let me know: .txt.txt

if filename.endswith(".txt.txt"): safe_filename = filename.replace(".txt.txt", ".txt") # Log incident for user warn_user("Double extension detected. Renaming for safety.") Use code with caution. Copied to clipboard is this for (Windows, macOS, or a custom app)

The "Save As" dialogue MUST prompt the user to normalize the file to a single .txt extension. is this for (Windows