Add new plugin 'Save All New Tabs to One File'

[JonahRedd]

• I'm the package's author and/or maintainer.
• I have have read the docs.
• I have tagged a release with a semver version number.
• My package repo has a description and a README describing what it's for and how to use it.
• My package doesn't add context menu entries. *
• My package doesn't add key bindings. **
• Any commands are available via the command palette.
• Preferences and keybindings (if any) are listed in the menu and the command palette, and open in split view.
• If my package is a syntax it doesn't also add a color scheme. ***
• I use .gitattributes to exclude files from the package: images, test files, sublime-project/workspace.

My package is a utility to help users clean up their workspace by saving all open, unsaved tabs (scratch buffers) into a single file and closing them automatically. It concatenates the content of all "new" tabs (those without a file path) and prompts the user to save the result.

There are no packages like it in Package Control.

[braver]

Looks really useful 👍🏻 Some remarks though:

• Indent must be tabs in line 301
• You can't put the message in the json, it needs to point to a file
• The name of the command in the main menu and the command palette are not the same