Hi,
the following code returns weird output (png attached) and an error is printed:
"programming error: Loose column does not have right side to attach to".
\version "2.19.15"
\layout {
\context {
\Score
defaultBarType = #""
}
}
<<
%% first Staff is not needed to trigger the error
%% The result is more spectacular, though
\new Staff { f'1\glissando f' }
\new Staff { f'1.\glissando f' }
>>
It was introduced somewhere between 2.12.3 (no error, pdf ok) and 2.14.2
At first I thought it's because the stencil for \bar "" has '(0 . 0)
as extent in X-direction. Though, redefining an empty barline, using
another glyph, but keeping the original procedure works (obviously a
workaround):
\version "2.19.15"
#(add-bar-glyph-print-procedure "x" (@@ (lily) make-empty-bar-line))
#(define-bar-line "x" "x" "x" #f)
\layout {
\context {
\Score
defaultBarType = #"x"
}
}
<<
\new Staff { f'1\glissando f' }
\new Staff { f'1.\glissando f' }
>>
I guess somewhere in our source is a test for the _glyph_ "", and if
true, weird things happen.
No idea where to look for it, though.
Cheers,
Harm
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