fish-shell/share/completions/builtin.fish

complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -s h -l help -d 'Display help and exit'
complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -s n -l names -d 'Print names of all existing builtins'
complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -s q -l query -d 'Tests if builtin exists'
complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -xa '(builtin -n)'
complete -c builtin -n 'test (count (commandline -xpc)) -ge 2' -xa '(__fish_complete_subcommand)'
completion: adopt commandline -x replacing deprecated -o This gives us more accurate completions because completion scripts get expanded paths 2024-01-22 14:42:45 +08:00			`complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -s h -l help -d 'Display help and exit'`
			`complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -s n -l names -d 'Print names of all existing builtins'`
			`complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -s q -l query -d 'Tests if builtin exists'`
			`complete -c builtin -n 'test (count (commandline -xpc)) -eq 1' -xa '(builtin -n)'`
			`complete -c builtin -n 'test (count (commandline -xpc)) -ge 2' -xa '(__fish_complete_subcommand)'`