Really junk minimumVerticalExtent/extraVerticalExtent ?

[Mats Bengtsson]

Hi!

When looking in ly/engraver.ly and scm/define-context-properties.scm, I 
see that
minimumVerticalExtent and extraVerticalExtent are still set and described.
However, when I grep lily/*, I only find them in comments and documentation
settings in lily/axis-group-engraver.cc so it seems that they are never 
used.
Should I clean up these old left-overs?

  /Mats

--
=============================================
        Mats Bengtsson
        Signal Processing
        Signals, Sensors and Systems
        Royal Institute of Technology
        SE-100 44  STOCKHOLM
        Sweden
        Phone: (+46) 8 790 8463                         
       Fax:   (+46) 8 790 7260
        Email: address@hidden
        WWW: http://www.s3.kth.se/~mabe
=============================================