[elcapitan]

Or it could cache the parsed manpages or reuse the information that fish already extracts from there for autocompletion?

[behnamoh]

I do use caching on the first trigger of a flag. Maybe I'll add a comprehensive manpage "reading" on the first install to speed things up.

[elcapitan]

That makes sense, or something like `fish_update_completions` that you can call explicitly.

[behnamoh]

That also makes sense! I'll think of a good strategy based on these comments and push to main.