FA-47912 / Delimited text / Member archive

A list-cell parser drops the last item character with its bracket · case 02

A structured table violates the declared record or column contract.

Member previewVariant 2 · 3 implementations · 10 checks per implementation

Case contract

Decode a semicolon table row whose cells are either bare scalar text or bracketed pipe lists. Backslash has no special role. List elements may be empty; [] is an empty list. Brackets must occupy the whole cell; nested brackets reject. Return each cell as scalar text or a list.

Why this case matters

Delimited interchange needs explicit framing, schema and field semantics at ingestion and emission boundaries.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
mixed	`["cellcell", ["a", ""]]`	`["cellcell", ["a", "b"]]`	Failed

MEMBER ARCHIVE

The complete case is available to members.

This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

Member access is invitation-based. Sign in with your invited account to inspect the sources.