Merge branch 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond

* 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond:
  Fix 591.
  Fix 585.
  MusicXML: Use indentation in PostScript for better structuring
  Update from Neil in input/new
  @internalsref -> @rinternals update.
  Update from Francisco
  Test of LSR commenting-out.
  Policy updates.
  Update from Francisco.

diff --cc Documentation/user/macros.itexi
Simple merge