Send files to Preview to “print” them.

[rogual]

Quick UX improvement for printing — thoughts?

[bambu]

Here are my thoughts on it:

Pros

• I think seeing the preview before the printing is neat.
• It is able to print files that have not been saved yet.
• Since printexpr is set :hardcopy will pop-up preview.

Cons

• Its kind of awkward that I have to do Cmd-P twice in order to print something
• If the document is edited, then there is a [+] in the header of the preview

I dont mind this change even though it feels slightly hack-ish. I don't often print from Vim so this will serve my needs.

[rogual]

Thanks for feedback. Merging until something better comes along.