The Vatican editions of the liturgical texts use to contain some glyphs which are specific to the liturgy. One of these symbols is called responsum (an R with a diagonal bar) and another one versiculum (a V with a diagonal bar). If you use a recent browser (i.e. Firefox 3 or later, Internet Explorer 4 [...]

The liturgical books of the recent Vatican editions need the glyphs contained in the following table. The last column (“Looks like…”) is significant only if you have a recent browser (i.e. Firefox 3 or later, Internet Explorer 4 or later, Chrome 4 or later, Safari with Webkit) or the liturgy.ttf font is locally installed on [...]

The font liturgy only contains four glyphs. If that font is installed on your computer, or if you use a recent browser (i.e. Firefox 3 or later, Internet Explorer 4 or later, Chrome 4 or later, Safari with Webkit), you will see it below: . (dot): at the same place as “.”; ascii code = [...]