Rehearsal mark font in \markup

[Evan Driscoll]

Suppose in a \markup block where I'm writing some text, I want to say "blah blah at rehearsal A" where "A" is formatted with the same font and style (maybe using the current font size? but I can deal with that probably) as it is in the score. How can I get that?

For example, enhancing this MWE:

\version "2.18.2"

\markup {

\line {

blah blah rehearsal A

}

}

Evan