Fix syntax errors

[Roger-Roger-debug]

I tried copying the examples but got errors like

 163 │     match $spans.0
     ·                   ▲
     ·                   ╰── missing match_block
 164 │     {
     ╰────

I just got started using nushell so this might be wrong.

[sholderbach]

Thnanks for giving this a good look!

I think the snippets in the sections preceding "Multiple completer" don't make as much sense after #1049?

[sholderbach]

Mhh this is not valid Nu code outside of a match. There may be some work necessary to get this section up to date. Previously, before match existed things like this where handled with records for which this is the correct syntax.

[Roger-Roger-debug]

I'm still a bit lost with everything. Just reading the docs it says that "This completer is not usable for allmost every other command, so it's recommended to add it as an override in the multiple completer:". I copy-pasted it to the appropriate place and got the syntax error.

[sholderbach]

Mhh maybe @JoaquinTrinanes has a recommendation for that, as he set up his completions with match

[JoaquinTrinanes]

No wonder it doesn't work, those snippets where written when the completer options were a record | get | default instead of a match 😅

As far as I can tell these changes should be enough, but maybe it should be made clearer where this configuration goes, and emphasize that it's a match statement?

Or just writing it as

match $spans.0 {
    ...
   __zoxide_z | __zoxide_zi => $zoxide_completer
    ...
}

Btw, found a typo at This completer is not usable for alLmost ...

Happy to lend a hand rewriting this if needed :) As far as I can see no other snippets need updating. And if users are using the multiple_completer from the cookbook they shouldn't run into any issue if we leave this written as-is (with the invalid match syntax) as it'll be pasted in a correct match statement.

[Roger-Roger-debug]

I fixed the typo and added zoxide to the full example, I hope this is what you had in mind.

[sholderbach]

Good catch!