Prepare glyph shapes for mf2pt1 conversion.

Prepare glyph shapes for mf2pt1 conversion.

* mf/feta-accordion.mf (accreg_pen): Removed.  No longer used.
(accDiscant, accFreebase, accStdbase): Replace `draw' with
`penstroke'.
(accDot): Use `drawdot'.
(accBayanbase): Replace `draw' with `draw_gridline'.
(print_penpos): Moved to feta-macros.mf.
(accOldEE): Replace `filldraw' with `penstroke'.
Replace `draw' with `penstroke' and `drawdot'.

* mf/feta-banier.mf: Code clean-up.
("grace dash (up)", "grace dash (down)"): Replace `draw' with
`fill'.

* mf/feta-bolletjes (draw_cross): Remove call to `labels'.

* mf/feta-eindelijk.mf (draw_rest_bulb, draw_eigth_rest): Add
paremeter to control drawing of labels.  Update all callers.

* mf/feta-klef.mf (draw_c_clef): Use `&' not `..' to connect paths.
(new_bulb): Return a bulb as a single path.  To do that, it now
takes some more parameters.  Updated all callers.
(draw_gclef): Major clean-up.  `draw' has been replaced with
`penstroke', unnecessary outlines have been removed.
Remove (unused) gnome-canvas code.

* mf/feta-macros.mf (print_penpos): New macro (from
feta-accordion.mf).
Other minor fixes.

* mf/feta-pendaal.mf ("Pedal asterisk"): Use `undrawdot'.
("Pedal dot"): Use `drawdot'.
(draw_pedal_P): Add parameter to control drawing of labels.  Update
all callers.
Fix shape at top.
(draw_pedal_e): Add parameter to control drawing of labels.  Update
all callers.
(draw_pedal_d): Add parameter to control drawing of labels.  Update
all callers.
Revert drawing direction.

* mf/feta-schrift.mf (draw_fermata): Use single path.
(draw_short_fermata): Replace `filldraw' with `fill'.
(draw_long_fermata, draw_very_long_fermata): Replace calls to
`draw_rounded_block' with a single path.
("Thumb"): Draw full circle instead of mirroring segments.
(draw_accent): New macro.
("> accent", "espr"): Use it.
(draw_marcato): Replace `filldraw' and `draw' with `fill'.
("open (unstopped)"): Draw full circle instead of mirroring
segments.
(draw_vee): Removed.
("Upbow"): Use `draw_accent' instead of `draw_vee'.
("Downbow"): Replace calls to `draw_rounded_block' with a single
path.
("Trill (`tr')"): Replace overlapping loop drawn with `draw' with
partial pieces drawn with `fill' -- these do still overlap with the
stem of the `t' but just once, not multiple times so that fontforge
can handle it gracefully.
Change other parts of the glyph so that fontforge's overlapping
algorithm reliably works.
(draw_heel): Replace `draw' with `fill'.
(draw_toe): Use `draw_accent' instead of `draw_vee'.
("Flageolet"): Replace `draw' with `penstroke'.
("Segno"): Replace `filldraw' with `penstroke'.
Replace `draw' with `drawdot'.
("Coda"): Replace `fill' with `penstroke', using a single path.
("Varied Coda"): Use less overlapping paths.
(draw_arpeggio_arrow): Replace `filldraw' with `fill', using a
single path.

* mf/feta-slag.mf (draw_trillelement): Put `clearxy' outside of
group to better control the `labels' command.
Rename argument to `offset' and use it actually.  Update all
callers.
Replace `filldraw' with `fill'.
("mordent", "prallmordent", "upmordent", "downmordent",
"lineprall"): Replace `draw' with `draw_gridline'.
("upprall", "downprall"): Replace `draw' with `fill'.

* mf/feta-timesig.mf: Formatting.

* mf feta-toevallig.mf (draw_meta_flag): Move code to draw labels
to...
("Flat"): Here.
(draw_paren): Move code to draw labels to...
("Right Parenthesis"): Here.