Marco Cimarosti scripsit:

> In addition to the standard marks, religious text often use "filling"
> marks (generally shaped like little "v"'s) to fill up all the blank
> space where additional marks could conceivably be placed, in order to
> avoid any possible alteration of the text.

Is this encoded in Unicode? If not, does it need to be?

A mosquito cried out in his pain, John Cowan
"A chemist has poisoned my brain!"
The cause of his sorrow
Was para-dichloro- cowan@...
Diphenyltrichloroethane. (aka DDT)