Prerequisites

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• Reduce the issue to a minimal, self-contained, reproducible test case.
  Avoid dependencies to Mathlib or Batteries.
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Description

In most cases, dot autocompletion for identifiers outside of terms does not work (i.e. completion after foo.).

Steps to Reproduce

1. Type #print Bool.

Expected behavior: At this point, possible completions like Bool.and should be shown.

Actual behavior: Autocompletion interrupts, leaving only a parser error.

Versions

Lean 4.21.0-nightly-2025-05-15

Impact

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