Re: Writing markup in lisp

[Paul Morris]

Hello Alberto,  

Looks like you've already figured it out, but you can also wrap lilypond code 
in #{  ... #}  to embed it in scheme code.  This is particularly helpful for 
use with \markup.  So I think the following should also work (although I 
haven't tried it):

\set Staff.instrumentName = #{ \markup {
 \column { "Clarinetti"
           \line { "in B" \smaller \flat } } } #}

See:
http://www.lilypond.org/doc/v2.16/Documentation/extending/markup-construction-in-scheme

HTH,
-Paul