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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
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
The "Save As" dialogue MUST prompt the user to normalize the file to a single .txt extension. Did you mean '
The system MUST identify files ending in .txt.txt as plain text files, similar to .txt files. Default text editors (e
Default text editors (e.g., Notepad, TextEdit) SHOULD open .txt.txt files directly.
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:
