Issue 5829: Re-indent all mf files (issue 573610048 by address@hidden)

[torsten . haemmerle]

Reviewers: ,

Message:
Please review.

Ta,
Torsten

Description:
Issue 5829: Re-indent all mf files

As a second step after having replaced all tabs by 8 character
indentations,
these indentations will now be reduced to 2 characters.

"Tabs are used..." passage removed from
Contributor's Guide 13.6 METAFONT formatting rules.

Please review this at https://codereview.appspot.com/573610048/

Affected files (+13300, -13352 lines):
  M Documentation/contributor/emmentaler-font.itexi
  M mf/debugging-settings.mf
  M mf/feta-accidentals.mf
  M mf/feta-accordion.mf
  M mf/feta-alphabet-generic.mf
  M mf/feta-arrow.mf
  M mf/feta-arrowheads.mf
  M mf/feta-autometric.mf
  M mf/feta-braces.mf
  M mf/feta-braces-generic.mf
  M mf/feta-brackettips.mf
  M mf/feta-clefs.mf
  M mf/feta-dots.mf
  M mf/feta-dynamics.mf
  M mf/feta-flags.mf
  M mf/feta-flags-generic.mf
  M mf/feta-flats.mf
  M mf/feta-macros.mf
  M mf/feta-naturals.mf
  M mf/feta-noteheads.mf
  M mf/feta-noteheads-generic.mf
  M mf/feta-numbers.mf
  M mf/feta-other-generic.mf
  M mf/feta-params.mf
  M mf/feta-parenthesis.mf
  M mf/feta-pedals.mf
  M mf/feta-rests.mf
  M mf/feta-scripts.mf
  M mf/feta-sharps.mf
  M mf/feta-ties.mf
  M mf/feta-timesignatures.mf
  M mf/feta-trills.mf
  M mf/parmesan-accidentals.mf
  M mf/parmesan-clefs.mf
  M mf/parmesan-custodes.mf
  M mf/parmesan-dots.mf
  M mf/parmesan-flags.mf
  M mf/parmesan-macros.mf
  M mf/parmesan-noteheads.mf
  M mf/parmesan-noteheads-generic.mf
  M mf/parmesan-other-generic.mf
  M mf/parmesan-rests.mf
  M mf/parmesan-scripts.mf
  M mf/parmesan-timesignatures.mf