pub fn digest_text(stuff: Tokens) -> Result<Digested>Expand description
Digest tokens in text mode, whatever mode the caller is in.
Port of Perl Package.pm:DigestText L405-411: brackets the digestion in
beginMode/endMode so that material which must come out as text — a
title, a caption, an alt string — does so even when it is being read from
inside math. Compare digest_literal, which additionally forces an ASCII
encoding and leaves the mode’s other side-effects out.