FA-48348 / Delimited text / Member archive

Repeated dictionary IDs collapse to one output cell · case 03

A structured table violates the declared record or column contract.

Member previewVariant 3 · 3 implementations · 8 checks per implementation

Case contract

Read pipe records DEF|id|literal and ROW|comma-separated IDs. Definitions are immutable; rows may reference only preceding IDs, and preserve repeated references. Literal definition payloads may contain pipes. Return expanded text rows. An empty ROW payload is a zero-cell row.

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
repeat refs	`[["cellcellcell", "z"]]`	`[["cellcellcell", "z", "cellcellcell"]]`	Failed

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