The last child anchor `.` in queries doesn't make any difference for a specific parser.

[blindFS]

Problem

For the nushell parser.

The query is supposed to match only the last element in the code, but matches both.

• It fails for almost all node types of nushell
• It works for some other parsers like bash

Steps to reproduce

1. clone the parser repo
2. tree-sitter generate
3. tree-sitter query test.scm test.nu

test.scm:

(pipeline
  (pipe_element) @foo .)

test.nu

foo
| bar

output

  pattern: 0
    capture: 0 - foo, start: (0, 0), end: (0, 3), text: `foo`
  pattern: 0
    capture: 0 - foo, start: (1, 2), end: (1, 5), text: `bar`

Expected behavior

Only match the last pipe_element, bar in test.nu above.

Tree-sitter version (tree-sitter --version)

0.25.4

Operating system/version

macOS 15.5

[christoph-dfinity]

I'm running into the same issue with https://github.com/christoph-dfinity/tree-sitter-motoko

Notably I also work around the same whitespace issue the nu parser is in their grammar.