Beyond `sublime.project_file_name()` can I get something like `sublime.workspace_file_name()`?

[addons_zz]

I am fixing this issue:

Issue: command palette forgets last entered command after closing Sublime Text

On the on the package

1. https://packagecontrol.io/packages/RememberCommandPaletteInput
2. https://github.com/SublimeTextIssues/Core/issues/1814#issuecomment-367093727

The only limitation of this fix will be if Sublime Text closes before I got the chance to save the input for all workspaces, the inputs are lost on the next restart/start up.

For now I will use the sublime.project_file_name(), but his is not optimal because one project can have several distinct workspaces.

Or, do you know how to save thinks on the .sublime-workspace (not .sublime-project)?

[addons_zz]

I just figured out I can use window.settings() to save things, and Sublime Text will remember these things even after restarting Sublime Text:

Implemented to save the last command palette input on the window

Related threads:

It is possible to copy the command palette input text without using window.run_command("copy")?

On the recent development build 3156 of Sublime Text, there was this fix: Reinvoking the Command Palette while it is open, but without focus, now works properly However, that bug was the only way I have to close the command palette without erasing my initial text: Core$1814. On build 3155, If I called the command palette command again, when it was without focus, then it does not deleted my inputted text. Now, I wrote a plugin (fixed_command_palette_input_history.py) which runs as series of…