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Problem
Wrapping a boolean-looking string can change its value:
The wrapping helper infers
booland callsbool("False"), which is true. Header wrapping has the same problem. Preserve boolean-looking text before wrapping rather than reconstructing it withbool().This revisits the preservation behavior addressed in #362 and #305. It does not change global type inference, numeric parsing, missing-value handling, or the existing numeric bypass for actual booleans. It is independent of #485 and based directly on master.
Validation
On Python 3.12 and 3.13.5 with NumPy, pandas and wcwidth installed:
git diff --checkpass.Cases cover literal
True/False, actual booleans, cell/header wrapping, widths 3/5/10, and default/disabled numeric parsing. Other Python versions were not tested locally; upstream CI is not yet run.Prepared with OpenAI Codex assistance.