.txt.txt -

Ensure File Open Dialogues include *.txt.txt in the "Plain Text Files" filter. 4. User Experience

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:

Default text editors (e.g., Notepad, TextEdit) SHOULD open .txt.txt files directly. .txt.txt

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

The "Save As" dialogue MUST prompt the user to normalize the file to a single .txt extension. Ensure File Open Dialogues include *

The system MUST identify files ending in .txt.txt as plain text files, similar to .txt files.

This document outlines a functional specification for implementing a robust double-extension .txt.txt handler, designed to safely manage scenarios where text files are inadvertently saved with dual extensions, preventing common data loss or security issues. Feature Specification: .txt.txt Extension Handler Draft Version: 1.0 1. Purpose Did you mean '

The system MUST flag .txt.txt files in email attachments or download folders for potential spoofing. 3. Implementation Logic Detection: Scan for file extension regex: ^.*\.txt\.txt$ Handling Rule: