splitting file movement and whitespace-only changes into separate commits

splitting file movement and whitespace-only changes into separate commits

the commits now read (in reverse chronological order):

unify formatting and indentation


----------------------------------------------------->8
include subfonts unconditionally


----------------------------------------------------->8
remove spurious else


----------------------------------------------------->8
make comments more uniform


----------------------------------------------------->8
factor out common inclusions and initializations


----------------------------------------------------->8
factor out autometric_parameter declarations


----------------------------------------------------->8
move brace-drawing procedure to separate file (and rename files)


----------------------------------------------------->8
rename feta-alphabet to feta-alphabet-generic

to conform to the convention

----------------------------------------------------->8
rename feta-generic to feta-other-generic; similarly parmesan-generic

these files are not for the whole font,
but just some glyphs that aren't in their own subfonts

----------------------------------------------------->8
remove feta-test-generic.mf and other testing files

they were just polluting the code

----------------------------------------------------->8
font: clean up staffline-display in testing mode

Previous testing code was a mix of hideous copy&paste with
non-obvious passing glyph outlines around, which attempted
to produce additional glyphs in testing mode, so that there
would be both on-staffline and on-staffspace variations.

That code was completely unreadable and unmaintainable.

Instead i've introduced a global variable that determines
how the stafflines will be printed relative to the glyphs.
To see alternative configuration, just change that value.

----------------------------------------------------->8
font: rename draw_staff to draw_staff_if_debugging

Previous name was confusing: the stafflines are actually
not drawn unless 'test' is set to non-zero value.

----------------------------------------------------->8
feta accidentals: split into several files


----------------------------------------------------->8
omit filename extension as in the rest of the file

[benko.pal, 2013-12-14 16:31:23]

continuation of
http://codereview.appspot.com/38530043
belonging to
http://code.google.com/p/lilypond/issues/detail?id=3705

if requested, I can either update dev/janek/metafont-cleanup or push as a new
branch.

[lemzwerg, 2013-12-15 00:04:51]

> if requested, I can either update dev/janek/metafont-cleanup
> or push as a new branch.

Please do so!

[benko.pal, 2013-12-15 18:05:23]

>> if requested, I can either update dev/janek/metafont-cleanup
>> or push as a new branch.
>
> Please do so!

pushed as
dev/benko/metafont-cleanup

[wl_gnu.org, 2013-12-15 21:36:42]

> pushed as
> dev/benko/metafont-cleanup

LGTM, thanks!


    Werner