On Sat, Aug 01, 2020 at 06:08:42PM +0200, Christian wrote:
> Hi altogether,
> 
> I was going to use the *history* command and accidentally typed just
> "history"  (without any  options or sub-commands).
> I got the full history of my fish-commands.
> 
> However "help" gave me just these command variations:
> 
> /Synopsis//
> //
> //history search [ --show-time ] [ --case-sensitive ] [ --exact |
> --prefix | --contains ] [ --max=n ] [ --null ] [ "search string"... ]//
> //history delete [ --show-time ] [ --case-sensitive ] [ --exact |
> --prefix | --contains ] "search string"...//
> //history merge//
> //history save//
> //history clear//
> //history ( -h | --help )  # /
> 
> No mention of the usage of just typing "history".  Or might the last
> entry  _/history ( -h | --help)/_  be interpreted as to be used without
> any parameters as well?
> 
> So basically my question is: is it legitimate to just run "history"
> without any parameters? Because it seems to work.
> 
> Thanks a lot in advance.
> 
> Greetings.
> Rosika


The help for the "search" subcommand says

        This is the default operation if no other operation is specified.

You're doing a search with no search string!  I'll change the synopsis to use
"history [ search ] ... " so it's clear that this is optional.

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