On Tue, Jul 07, 2015, [email protected] wrote:
> Here is a viim command
>
> nnoremap <silent> <F6>f :!firefox 'http://127.0.0.1/%:t' &<CR>
>
> What does &<CR> in the end of the command mean?
The <CR> means a carriage return is sent at the end. The & is a Unix
shell directive (I'm not sure if that's the right word) to make it
execute the command (i.e., the firefox command) in the background and
immediately return control.
--
Eric Christopherson
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