How to make notes like pitchedTrill?

[Siska Ádám]

Hello Everyone,


How can I make a stemless, small note head in parentheses outside a 
trill? I know that there's a command called 'pitchedTrill', but if I use 
it without using the startTrillSpan and stopTrillSpan commands, I get 
the following error:

error: syntax error, unexpected EXPECT_MUSIC, expecting EXPECT_MARKUP or 
EXPECT_SCM or EXPECT_NO_MORE_ARGS

(my guess was the following: fis \glissando \pitchedTrill his,,)

I have to make a long glissando, and I would like to show the ending 
note of the glissando with a small, stemless notehead without duration 
in parentheses (like the one produced by pitchedTrill). Any ideas?


Thank you,
Adam


________________
Siska Ádám
+36 (70) 207-63-85
http://apocalypse.rulez.org/~sadam