convert-ly 2.4.3 bugs

[Fairchild]

Lifted entertainer.ly from Han-Wen's web site - don't know what version, so
assumed 0.0.0.  Using convert-ly 2.4.3 most everything converted OK.  What
follows shows seven bars that have a problem.  Seem to be two or three
different bugs.  First five bars show \> not moved outside the chord.  Last
two show note length not moved outside the chord and extraneous <'s
inserted.

                    - Bruce

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\version "2.4.3"
                                                STUFF = {
\time 2/4

 r4 <f' b' d''\> g''>8   d'16  dis'16\!   | % convert-ly
%r4 <f' b' d''   g''>8\> d'16  dis'16\!   |  % should be?

 <c'' e'' c'''>4 ~  <c'' e'' \> c'''>8   d'16  dis'16\!   | % convert-ly
%<c'' e'' c'''>4 ~  <c'' e''    c'''>8\> d'16  dis'16\!   | % should be?

 <e' c''>4 ~  <e' c'' \> >8   d'16(   dis'16\!)   | % convert-ly
%<e' c''>4 ~  <e' c''    >8\> d'16(   dis'16\!)   | % should be?

 <c'' e'' c'''>4 ~  <c'' e'' c''' \> >8   d'16(  dis'16\!)   | % convert-ly
%<c'' e'' c'''>4 ~  <c'' e'' c'''    >8\> d'16(  dis'16\!)   | % should be?

 c''4 \<  <gis' b'  f'' \> >8.  \sfz \!  f''16\!   | % convert-ly
%c''4 \<  <gis' b'  f''    >8.\>\sfz \!  f''16\!   | % should be?

 <g b d'>8 <<f,8 f8-^> <<e,8 e8-^>  <<d,8 d8-^>    | % convert-ly
%<g b d'>8  <f,  f -^>8 <e,  e -^>8  <d,  d -^>8   | % should be?

 <c c'>8 <g, g>8 <<e,8 e8-^>  <<d,8 d8-^>    | % convert-ly
%<c c'>8 <g, g>8  <e,  e -^>8  <d,  d -^>8   | % should be?

                                                }%end STUFF

                                                \score{
\STUFF
                                                }%end score

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%