Old text/font bug resurfaces

[Doug Asherman]

Hello:

The lilypond source at the end of this message demonstrates a bug that 
was gone, but seems to have resurfaced in 2.2.1. Basically a pdf font 
bug, it's described in the tagline.

Thanks,

Doug

\version "2.2.0"

\header {
  texidoc = "Only a melody."
  tagline = "If I get rid of one of the markups, no problem\\\\If I 
only override once, no problem\\\\Viewing the pdf file, I get a message 
that says \"Bad bounding box in Type3 glyph\""
}

ritard = \markup{\huge {\bold {\italic "ritard" } } }
staccatotx = \markup{\huge {\bold {\italic "staccato"} } }

melody = \notes \relative c' {
  \time 3/4 \key g \major
  \repeat volta 2 {
    e4 g a8 b
    e4 c4 g
    dis'8[ dis] b[ g] a[ fis]
    e'4 d b
    \break
    e, g a8 b
    d4 e a,
    e'8[ d] c
   \override TextScript #'padding = #2
    d^\staccatotx \stemDown b[ a]
    \stemBoth
    e'[ c] d_\ritard
    \revert TextScript #'padding
    e b4
  }
}

\score {
  \context Staff \melody
  \paper { }
}