Allow &| and 2>| in pipes

[piechologist]

Is it possible to add &| and 2>| as pipe operators? I'm thinking of something like:

pipe: $ => prec.left(seq($._statement, choice('&|', '2>|', '|'), $._statement)),

I'm new to tree-sitter and I'm not sure if this may cause any side effects.

For reference: convenience operators in the fish docs

[taekwombo]

Yeah, just add the other alternatives to | here: https://github.com/ram02z/tree-sitter-fish/blob/master/grammar.ts#L87 just like you wrote.
And two more test cases here https://github.com/ram02z/tree-sitter-fish/blob/master/test/corpus/pipe.txt

[piechologist]

Works like a charm locally in the Zed editor. See PR #21.

Let me know if I should make changes. Cheers!