Autocompletions don't work when passing variables on the command line

[alexrutar]

Autocompletions don't work when, (for example) manually specifying $fisher_path:

fisher_path=/some/nice/path fisher [TAB]

does not offer the usual options.

This should be easy to fix: the fish completion tutorial seems to suggest something like set --local fisher_subcommands install update remove list and then using

not __fish_seen_subcommand_from $fisher_subcommands

as the condition, instead of __fish_use_subcommand.

However, I am inclined to see this as an upstream issue with __fish_use_subcommand.

[jorgebucaran]

I'm keen on fixing this for our use-case here this time. Nice catch!

[alexrutar]

I'm not sure if this is the fix you necessarily want, but for convenience I've added this pull request with what I stated in the first comment!

[jorgebucaran]

Welp, can't reproduce this issue. Fisher completions work just fine.

[alexrutar]

Tested it too on my device, looks like fish has fixed the upstream issue. Thanks!