Ha! Hugo evidently was in a humorous mood!
Describing the old Palais de Justice:
"Let the reader picture to himself now, this immense, oblong hall, illuminated by the pallid light of a January day, invaded by a motley and noisy throng which drifts along the walls, and eddies round the seven pillars, and he will have a confused idea of the whole effect of the picture, whose curious details we shall make an effort to indicate with more precision.
It is certain, that if Ravaillac had not assassinated Henri IV., there would have been no documents in the trial of Ravaillac deposited in the clerk's office of the Palais de Justice, no accomplices interested in causing the said documents to disappear; hence, no incendiaries obliged, for lack of better means, to burn the clerk's office in order to burn the documents, and to burn the Palais de Justice in order to burn the clerk's office; consequently, in short, no conflagration in 1618. The old Palais would be standing still, with its ancient grand hall; I should be able to say to the reader, "Go and look at it," and we should thus both escape the necessity,—I of making, and he of reading, a description of it, such as it is. Which demonstrates a new truth: that great events have incalculable results."