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[ganskef]

A click on update name executes a command to show information for this package.

• The German archlinux.de info site needs a single package (nodejs) argument only.
• An alternative command could be pacman -Qi nodejs in a terminal window.
• The preferences allow to set the "Command to show info for a package" in extended settings.

I've some further ideas for little fixes but in separate PRs maybe:

• Remove var declaration since it's an error in a loop.
• Use Gio.Subprocess a higher abstraction for sub processes in _checkUpdates.
• Check and verify error handling (throw a string instead of an Error and try to get the message of it?).

What do you think?

[RaphaelRochet]

Looks nice. Your respect of the existing code (code layout/naming) is very much appreciated ^^

At first I thought you should have used menuitems instead of buttons. But ... maybe buttons is indeed the right way ... I'll see what it looks like.

One thing I'd like however is making this optional (both "linkify" and underlining). This may bother some people.

And yes, other suggestions must be in separate PR :)

[RaphaelRochet]

Thanks !