Gottit!

[Richmond Mathewson]

a.k.a "Richmond finally finds the paracetemol"

put the selectedChunk into CHUNGK
select after CHUNGK

Yippee-Doo, Caloo-Caleh, and other foolish noises demonstrating that after
a year I have finally found the cure to a besetting problem.

Thanks Slava and Mark for getting it wrong in such a way that it goaded me
into cracking the thing at least . . .  :)

Richmond Mathewson.