YAML parsing error for valid plain scalar

[KaffeMyers]

Title

qq rejects valid YAML plain scalar but accepts block scalar equivalent

Description

qq -i yaml fails to parse a YAML file that is accepted by yq, even though the two inputs are semantically identical. The failure occurs when a list item is expressed as a multiline plain scalar; rewriting it as a block scalar works.

Reproduction

Failing input

key:
  - dummy_args=(
      --null-input
    )

qq -i yaml aoeu.yaml

error parsing input: [4:5] value is not allowed in this context

Same input accepted by yq

yq . aoeu.yaml

{
  "key": [
    "dummy_args=( --null-input )"
  ]
}

Working variant

Equivalent value expressed as a block scalar:

key:
  - |
    dummy_args=(
      --null-input
    )

This parses correctly with both qq and yq.

Expected behavior

The original YAML should be accepted, as it is valid and parsed successfully by yq.

Actual behavior

qq rejects the plain-scalar form with a syntax error.

Environment

• OS: Debian Trixie Linux
• qq: v0.3.4 (but the --version output reports v0.3.3)