Add global option to close tabs after bookmarking [request]

[spiralsam]

Add global option to close tabs after bookmarking.

[a13ph]

Silly Workaround:

It's a silly way to do that, but currently my workaround is using SingleFileZ addon. Its main purpose is archiving pages fully, but it has two relevant options: auto-saving bookmarks and auto-closing saved pages.

So, in effect, I get global automatic closing on any bookmarking.

Pros:

• it already exists
• you get full-page achieving, optionally even to google drive
• it's free software (AGPL3), so source code of those two options can be used as a starting point for programming requested feature into this or other addon.

Caveats:

• does not allow for editing bookmarks when using URL bar button (star) because it closes too quickly (maybe there is a way about it, by delaying saving or smth, idk)
• complex options screen
• if used with Livemarks, or any other addon which automatically adds bookmarks — you'll constantly get all of those pages opened in new tabs briefly
• it's a heavy-handed approach to install another addon with minor feature which you need, if you don't need its main feature