`TextSpanner` interferes with spacing of `DoublePercentRepeat`
\version "2.23.6"
\header {
texidoc = "
If no prefatory material is present, the bar line overlain by the
@code{DoublePercentRepeat} grob should be centered in the available
space.
Here is a counterexample; the presence of a @code{TextSpanner} grob
makes the first bar wider.
"
copyright = ""
tagline = ##f
}
{
\repeat percent 2 { e'1 f' }
<>\stopTextSpan
}
{
\override TextSpanner.bound-details.left.text = "rit."
\after 1*2 \startTextSpan
\repeat percent 2 { e'1 f' }
<>\stopTextSpan
}