Parallel citations are detected as separate citations

[ProbablyFaiz]

Something like

In re Gault, 387 U.S. 1, 13, 87 S.Ct. 1428, 18 L.Ed.2d 527 (1967) (establishing that "neither the Fourteenth Amendment nor the Bill of Rights is for adults alone")

is counted as 3 in the citation depth rather than 1, and we pick up the same parenthetical thrice.

[mlissner]

This is a dup of #76. Go figure.