Merge pull request #1110 from carapace-sh/fish-snippet

fish: remove no-files instruction

Author: rsteube

Diff for: example/cmd/_test/fish.fish

@@ -15,6 +15,5 @@ function _example_callback
 end
 
 complete -e 'example'
-complete -c 'example' -f
 complete -c 'example' -f -a '(_example_callback)' -r
 

Diff for: internal/shell/fish/snippet.go

@@ -27,7 +27,6 @@ function _%v_callback
 end
 
 complete -e '%v'
-complete -c '%v' -f
 complete -c '%v' -f -a '(_%v_callback)' -r
-`, cmd.Name(), cmd.Name(), cmd.Name(), uid.Executable(), cmd.Name(), cmd.Name(), cmd.Name(), cmd.Name())
+`, cmd.Name(), cmd.Name(), cmd.Name(), uid.Executable(), cmd.Name(), cmd.Name(), cmd.Name())
 }