The previous commit to add a `--with-timestamp` flag to the `history` command
caused me to notice the history function didn't recognize the new long option.
Neither did it recognize the short options for the builtin command. This
change fixes both of those issues.
https://www.freebsd.org/cgi/man.cgi?query=ssh_config&sektion=5
1. It is possible to add multiple whitespace characters between the keyword (i.e. Host) and the argument(s).
2. It is allowed to have a single = and whitespace between the keyword and the argument(s).
3. It is possible to add multiple host names under a single Host directive by spacing the names apart.
1. and 3. are actual conventions that we use in our team, and I couldn't get auto-complete working for fish without this modification.
Modification explained:
a. The space between Host(?:name)? and the \w.* was replaced by (?:\s+|\s*=\s*) to match any sequence of whitespace characters, or optional whitespaces with a single =, per spec.
b. Result of first replacement is piped through another string replace to switch duplicate whitespace characters to a single space, and then piped to be split by that space. This allows specifying several aliases or host names in a single Host/Hostname definition, also per spec.
This was causing issues launching fish_config on OS X if fish.app is
renamed to contain a space (noted, but likely not the actual problem,
in issue #3140)
I mixed things up with `netctl` somehow. Since the two are quite
different they do not have the same function, they should not have
the same completions.
I also find that I would be smarter to only display the relevent
profiles given what we want to do. If we want to disable a profile
we should only complete with enabled profile for completion for
instance. I don't know if the implemention is nice enough however.
Completion throws and error about the command `__fish_contains_opts` beings unknown. It seems to be a simple typo, as all other completions use `__fish_contains_opt`
