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complete: Only describe commands if the function exists

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This shells out to __fish_describe_command, but if the install is
incomplete that will trigger the command-not-found handler.
This commit is contained in:
Fabian Boehm 2024-02-24 15:15:21 +01:00
parent ebf19c22fd
commit de13e6f9af
1 changed files with 6 additions and 3 deletions
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9
src/complete.rs
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@ -977,9 +977,12 @@ impl<'ctx> Completer<'ctx> {
return;
}
let lookup_cmd: WString = [L!("__fish_describe_command "), &escape(cmd)]
.into_iter()
.collect();
let lookup_cmd: WString = [
L!("functions -q __fish_describe_command && __fish_describe_command "),
&escape(cmd),
]
.into_iter()
.collect();
// First locate a list of possible descriptions using a single call to apropos or a direct
// search if we know the location of the whatis database. This can take some time on slower