Wednesday, February 29, 2012

Re: Vim startup options

Jay Heyl, Wed 2012-02-29 @ 17:34:33-0800:
> Is there a way from within Vim to determine what command line options
> were specified when that particular instance of Vim was started? Not
> compile options or .vim_rc settings, but strictly items specified on
> the startup command line. If Vim was started with '-r' and '+1234', is
> there a way to determine that from within Vim?

If you're running Linux, this will show you the full command line used
to start Vim, from within Vim:

:exe '!tr "\0" " " </proc/' . getpid() . '/cmdline'

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