guile 1.6.4 -- followUp

[Simon G. P. Bailey]

hi all,

firstly, is it possible to use the new \markup syntax in the titling
paramaters of a piece?

if not, then there's not a problem.

if yes, then there might be a problem... :/ the following excerpt
results in this error:

<<<<
paper output to `test.tex'...
lilypond: lily-guile.cc:127: String ly_scm2string(scm_unused_struct*):
Assertion `gh_string_p (s)' failed.
>>>>

excerpt:
<<<<
\score {
  \notes {
  \time 3/4
        c4 c4 c4
  }
  \header {
    instrument = \markup {
      \line << "Trumpet I"
          { "in B"
            \smaller \musicglyph #"accidentals--1"
          }
       >>
    }
  }
}
>>>>

using guile 1.6.0 and the 7Aug03 release of lily 1.8 compiled from
source on RH with glibc-2.2.93

-- 
I have a very strange feeling about this...
                -- Luke Skywalker