Cleaning Feta flags code

Cleaning Feta flags code

This patch makes flags code more uniform and easier to maintain.
There is no actual change to the font itself, only to the way it is coded.

[Janek Warchol, 2011-02-25 10:25:32]

This is a preparation for changes in the flag code that will be made later
(shortened flags affair).
This patch makes flags code more uniform and easier to maintain.
There is no actual change to the font itself, only to the way it is coded.
(You may check this by running 
  mf '\mode:=proof; input feta-noteheads20'
  gftodvi feta-noteheads20.2602gf
from /mf directory and comparing dvi files before and after a patch.)

cheers,
Janek

[Marek, 2011-02-25 11:06:42]

I have created new [PATCH] issue for this:
http://code.google.com/p/lilypond/issues/detail?id=1541

[Janek Warchol, 2011-02-25 13:11:02]

2011/2/25  <neziap@googlemail.com>:
> I have created new [PATCH] issue for this:
> http://code.google.com/p/lilypond/issues/detail?id=1541

Thanks!

[hanwenn, 2011-02-25 14:58:25]

LGTM 

please fix all indents

http://codereview.appspot.com/4236043/diff/1/mf/feta-flags.mf
File mf/feta-flags.mf (right):

http://codereview.appspot.com/4236043/diff/1/mf/feta-flags.mf#newcode138
mf/feta-flags.mf:138: save flagspace, total_depth, flag_count;
can you fix indent?

http://codereview.appspot.com/4236043/diff/1/mf/feta-flags.mf#newcode363
mf/feta-flags.mf:363: flare, (hip_width, foot_depth),
fix indent, everywhere.

[Janek Warchol, 2011-03-02 21:29:06]

Indents fixed.
Sorry it took so long - i had limited access to my lilydev-enabled machine.

[Graham Percival (old account), 2011-03-03 09:51:28]

LGTM, passes regtests.

I'm not familiar with how we indent our mf files, so I can't vouch for that.

[Graham Percival (old account), 2011-03-08 13:04:48]

Hearing no objections to the contrary, let's move forward.  Janek, could you
send me a patch for pushing?