This commit was manufactured by cvs2svn to create tag 'lilypond_2_1_16'.

release commit

* scm/music-functions.scm (determine-split-list): bugfix: only use
new-active for both voices if both indexes advance. This fixes the
biggest outstanding problem with new-pc.

* lily/new-part-combine-iterator.cc (construct_children): set more
directions.

* scripts/convert-ly.py (conv): add instrument rule.

* lily/instrument-name-engraver.cc: add Vocal_name_engraver.

remove scriptHorizontal property.

* lily/side-position-interface.cc: remove add_staff_support ()
Change all callers to use staff-padding.

* lily/auto-beam-engraver.cc (create_beam): opps. Don't use
make_spanner().

* lily/a2-engraver.cc (process_acknowledged_grobs):

* lily/text-engraver.cc: remove scriptHorizontal property.

* lily/side-position-interface.cc (out_of_staff): move contents of
out_of_staff into aligned_side.
remove out_of_staff().

* lily/side-position-interface.cc: add staff-padding support to
Side_position_interface::aligned_side.

* lily/beam.cc (least_squares): also set least-squares-dy for
special case of slanted 2-stem beam to center.

* lily/beam.cc: use Drul_array<Real> iso. interval, because *=
operations on empty intervals are silly.

* lily/side-position-interface.cc (out_of_staff): move contents of
out_of_staff into aligned_side.
remove out_of_staff().

* lily/side-position-interface.cc: add staff-padding support to
Side_position_interface::aligned_side.

* lily/beam.cc: use Drul_array<Real> iso. interval, because *=
operations on empty intervals are silly.

* lily/side-position-interface.cc (out_of_staff): move contents of
out_of_staff into aligned_side.

* input/regression/measure-grouping.ly: fix warning.

* lily/side-position-interface.cc: add staff-padding support to
Side_position_interface::aligned_side.

* lily/system-start-delimiter-engraver.cc (process_music): whoops,
one get_property too many.

* flower/include/drul-array.hh (linear_combination): new function
(scale_drul): new function

* lily/beam.cc: use Drul_array<Real> iso. interval, because *=
operations on empty intervals are silly.

* lily/note-heads-engraver.cc (process_music): use robust_scm2int
(iso gh_scm2int), fixes crash in new part-combiner.

* configure.in: Up mftrace to 1.0.27.

(stop_translation_timestep):
align all stanza numbers.

* Documentation/user/{introduction.itely,refman.itely,
converters.itely}: fix some text inside parentheses; text should
be readable (even) if parentheses are either replaced with commas
or dropped out.

Removed.  Obsolete.

* buildscripts/lilypond.words.py, input/puer-fragment.ly,
input/test/vaticana.ly, input/test/ancient-font.ly,
input/test/mensural-ligatures.ly, input/test/gregorian-scripts.ly,
lily/include/staff-symbol.hh, lily/breathing-sign.cc,
ly/params-as-init.ly, scm/define-grobs.scm,
scm/define-grob-properties.scm: s/stafflinethickness/linethickness/.

* ly/params-as-init.ly: Removed.  Obsolete.
* buildscripts/lilypond.words.py: Updated.

*** empty log message ***

switch off mensural G clefs.

* lily/engraver.cc (internal_make_item): centralize item/spanner
factory.

* scripts/convert-ly.py (FatalConversionError.sub_durs): bugfix:
do correct chord conversion for ^"sim."  (backportme)
(FatalConversionError.sub_articulations): substitute ^"foo" in
chords too. (backportme)

(FatalConversionError.sub_durs): bugfix:
do correct chord conversion for ^"sim."
(FatalConversionError.sub_articulations): substitute ^"foo" in
chords too.

* scm/define-grobs.scm (all-grob-descriptions): use staff-padding
for Fingering.

* lily/side-position-interface.cc (out_of_staff): don't do
anything if staff-padding not defined.

* scm/define-grobs.scm (all-grob-descriptions): remove
enclose-bounds in OttavaBracket and PianoPedalBracket

* mf/feta-params.mf (stafflines): introduce linethickness as
general blackness of the font.

* lily/stem.cc (position_noteheads): rounding error robustness.

* scm/define-grobs.scm (all-grob-descriptions): remove
enclose-bounds in OttavaBracket and PianoPedalBracket

* input/regression/rest-collision-beam.ly: move beam/rest stuff
from beam-collision.ly

* lily/beam.cc (rest_collision_callback): remove direction.

* scm/define-grobs.scm (all-grob-descriptions): remove
enclose-bounds in OttavaBracket and PianoPedalBracket

* scm/new-markup.scm (def-markup-command) new macro, which takes
care of defining the COMMAND-markup and make-COMMAND-markup
procedures, setting markup-signature and keyword-signature object
properties, and pushing the markup command in
markup-function-list.

* scm/new-markup.scm:Little scheme style clean-up: there should be
no parenthese alone on a line; LET* should not be used where LET
is enough. (Nicolas Sceaux)

Add script.

* ly/engraver-init.ly: Set enclose_bounds to #1 (was: ##t).

(determine-split-list): analysis has
global effect: a difference halfway a phrase makes the entire
phrase be typeset as apart.
(make-multi-measure-rest): make mmrest as a single rhythmic event.

* lily/multi-measure-rest-engraver.cc: use a single
MultiMeasureEvent for mm rests. This prevents problems with the
new part combiner.

* scm/music-functions.scm (determine-split-list): analysis has
global effect: a difference halfway a phrase makes the entire
phrase be typeset as apart.
(make-multi-measure-rest): make mmrest as a single rhythmic event.

(determine-split-list): analysis has
global effect: a difference halfway a phrase makes the entire
phrase be typeset as apart.

(1.9.0): Handle phrasing slur.

* scm/music-functions.scm (determine-split-list): bugfixes.

* scm/lily.scm (uniq-list): new implementation, O(1) stack.

* input/test/scales-greek.ly: use C as base, results in different
alterations at the clef.

* input/regression/pedal-ped.ly: new file.

* input/regression/pedal-bracket.ly: new file.

* lily/piano-pedal-bracket.cc (brew_molecule): new function;
replace after_line_breaking()

* lily/line-interface.cc (line): read thickness.
(line): dash-fraction = 0 always for dotted-line style.

* input/test/staff-lines.ly (lower): bugfix.

* scm/lily.scm: remove bla.scm load.

* ly/engraver-init.ly (AncientRemoveEmptyStaffContext): move
\accepts Devnull into Score.

* scm/lily.scm: remove bla.scm load.

release commit

*** empty log message ***

lily/include/context-def.hh: rename from translator-def.hh

lily/stem.cc (calc_stem_info): use
Staff_symbol_referencer::staff_space

lily/beam-quanting.cc (quanting): scale Stem_info

lily/beam.cc (rest_collision_callback): use minimum-distance
property for rest/beam collisions.
(rest_collision_callback): bugfixes.

lily/system.cc (post_processing): extra-offset is now relative
to the size of the current staff.

scm/music-functions.scm (notice-the-events-for-pc): record all
voices, only analyze "one" and "two".

lily/recording-group-engraver.cc (finalize): bugfix: want self,
not parent.

* input/template/piano-dynamics.ly (pedal): Updated definition of
Dynamics such that \cresc works, for example.

* lily/new-part-combine-iterator.cc (construct_children): create
Devnull from Voice context

* lily/new-part-combine-iterator.cc: more states.

* lily/new-part-combine-iterator.cc (construct_children): create
Devnull from Voice context

* scm/music-functions.scm (determine-split-list): bugfixes.

* scm/music-functions.scm (determine-split-list): determine split
list from music events.

* lily/new-part-combine-iterator.cc: more states.

* lily/stem.cc (thickness): new function.

* lily/staff-symbol.cc (get_ledger_line_thickness): new function:
compute thickness from ledger-line-thickness.

* lily/note-head.cc (brew_ledger_lines): use
Staff_symbol::get_ledger_line_thickness ().

* lily/beam.cc (rest_collision_callback): use
Staff_symbol_referencer::staff_space().

* lily/parser.yy (My_lily_lexer): change syntax: \newpartcombine
Mus1 Mus2

* lily/include/translator.hh (class Translator): add accepts_list_
so  \with { \denies / \accepts } also works.

* scm/music-functions.scm (determine-split-list): determine split
list from music events.

* lily/new-part-combine-iterator.cc: more states.

* lily/moment.cc (LY_DEFINE): new function ly:moment<?

Fix typo (s/set-staff-size/set-global-staff-size/).

* scripts/convert-ly.py: Do not test filename when processing
stdin.

(all-grob-descriptions): less padding.

* lily/system.cc (set_loose_columns): use the right prebroken cols
for interpolating loose column position.

* lily/text-spanner.cc (brew_molecule): default to no vertical
lines.

* lily/ottava-bracket.cc (brew_molecule): vertical line doesn't
take space.

Include warn.hh (compile fix).

* lily/axis-group-engraver.cc (finalize): extra check; if
process_music() is never called, then staffline_ == 0.

* VERSION: release 2.1.13

(pending_moment): don't
check run_always ().

(pattern): cleanup.

* mf/GNUmakefile ($(outdir)/$(redhat-package)): use http for
downloading.

* lily/tuplet-bracket.cc (get_default_dir): new algorithm for
tuplet direction.

* scm/output-lib.scm (shift-right-at-line-begin): new function:
kludge rehearsalmark placement.

* lily/grob-scheme.cc (LY_DEFINE): add ly:item-break-dir , ly:item?
, ly:spanner?

*** empty log message ***

(get_default_dir): new algorithm for
tuplet direction.

Fix typo (s/OttavaSpanner/OttavaBracket/).

(overdone_heads): enlarge harmonic head.

* lily/include/music-iterator.hh (class Music_iterator): add
substitute_outlet() to iterator API.

* lily/new-part-combine-iterator.cc (construct_children):
New_pc_iterator: new class, better part combining.

* lily/tie-column.cc (werner_directions): new function

* lily/parser.yy: plug many memory leaks. We're down to 4 for each
parser run.

* lily/tie-column.cc (werner_directions): new function

* lily/tie.cc (set_direction): call Tie_column::set_direction ()

* lily/axis-group-engraver.cc (process_acknowledged_grobs): give
empty objects group spanner as parent

* lily/tuplet-bracket.cc (calc_position_and_height): check musical
slope against graphical slope.

* lily/ottava-bracket.cc (brew_molecule): support minimum-length
for ottava bracket.

* lily/side-position-interface.cc (general_side_position):
opps. reinstate *dir.

* lily/parser.yy: plug many memory leaks. We're down to 4 for each
parser run.

* lily/tuplet-bracket.cc: remove calc_dy ().

* Documentation/user/refman.itely (Balloon help): document balloon
help

(check-dangling-properties): Grob
properties are defined define-grob-properties.scm.

release commit

* Documentation/user/GNUmakefile
($(outdir)/lilypond/lilypond.html): posix conforming globs. Link
iso. copy.

* stepmake/stepmake/metafont-rules.make: remove --keep-trying.

* lily/separating-group-spanner.cc (set_spacing_rods): add padding.

* lily/line-interface.cc (line): remove thickness from calling interface.

* lily/hairpin.cc: use Line_interface

* lily/line-interface.cc: new file. Line_interface for everything
with dotted/dashed lines.

*** empty log message ***

(Rehearsal marks): document new
functionality.

remove asciscript.

* lily/lily-guile.cc (robust_scm2double): new function. Use throughout.

* lily/hairpin.cc: use Line_interface

* lily/tuplet-bracket.cc (make_bracket): use Line_interface.

* lily/mensural-ligature.cc (brew_flexa): replace horizontal_slope
() with beam ().

* lily/beam.cc (position_beam): new function
(brew_molecule): make sure that positions are calced before making
the molecule.

* lily/beam.cc (brew_molecule): fix beam offsets: overlap with the
stem do avoid small dents.

* lily/line-interface.cc (line): remove thickness from calling interface.

* lily/hairpin.cc: use Line_interface

* lily/line-interface.cc: new file. Line_interface for everything
with dotted/dashed lines.

* lily/tuplet-bracket.cc (make_bracket): use Line_interface.

* lily/ottava-bracket.cc (brew_molecule): new file, separate routine
for constructing ottava brackets.

* lily/lookup.cc: remove Lookup::horizontal_slope (): it is
functionally identical to beam.

* lily/hairpin.cc: use Line_interface

* lily/line-interface.cc: new file. Line_interface for everything
with dotted/dashed lines.

* lily/tuplet-bracket.cc (make_bracket): use Line_interface.

* lily/ottava-bracket.cc (brew_molecule): new file, separate routine
for constructing ottava brackets.

* lily/ottava-engraver.cc (acknowledge_grob): hang the bracket on
the note heads.

* Documentation/user/internals.itely (Engravers and performers):
fix broken link.

* scm/music-functions.scm (make-mark-set): new function.

* lily/lookup.cc: remove Lookup::horizontal_slope (): it is
functionally identical to beam.

* lily/mensural-ligature.cc (brew_flexa): replace horizontal_slope
() with beam ().

* Documentation/user/refman.itely (Rehearsal marks): document new
functionality.

* input/regression/rehearsal-mark-letter.ly: new file.

* scm/translation-functions.scm (number->mark-string): new function
(format-mark-letters): new function
(format-mark-numbers): new function

* Documentation/user/refman.itely (Rehearsal marks): document new
functionality.

* input/regression/rehearsal-mark-number.ly: new file.

* input/regression/rehearsal-mark-letter.ly: new file.

* input/regression/rehearsal-mark-number.ly: new file.

* input/regression/rehearsal-mark-letter.ly: new file.

* scm/translation-functions.scm (number->mark-string): new function
(format-mark-letters): new function
(format-mark-numbers): new function

* lily/mark-engraver.cc (process_music): rehearsalMark is now
integer; formatting is done through markFormatter property.

* scm/define-translator-properties.scm: fold all *-done properties
into positioning-done.

* lily/beam.cc (position_beam): new function
(brew_molecule): make sure that positions are calced before making
the molecule.

* ps/music-drawing-routines.ps: take blot as 4th argument.

* lily/beam.cc (brew_molecule): fix beam offsets: overlap with the
stem do avoid small dents.

release commit

* input/regression/balloon.ly: new file.

* lily/balloon.cc (brew_molecule): new file: draw boxes around
objects, and make help texts.

* input/regression/balloon.ly: new file.

* lily/balloon.cc (brew_molecule): new file: draw boxes around
objects, and make help texts.

* scm/new-markup.scm (parse-simple-duration): parse duration
string to log & dots. (Thanks Nicolas!)

* scripts/convert-ly.py (FatalConversionError.sub_note): add \note rule.

fix.

(Technical manual): explain
difference between music, translation, layout.

* input/regression/note-head-harmonic.ly: new file.

* Documentation/user/internals.itely (Technical manual): explain
difference between music, translation, layout.

* mf/parmesan-heads.mf (overdone_heads): add 0harmonic head.

* Documentation/user/refman.itely (Fermatas): document \lyricsto

(bracket): rounding bfs.

* scm/paper.scm (set-staff-size): new function: set default
staff-size.

* scm/paper.scm: new file.
(set-staff-size): new function
(set-paper-size): new function

* Documentation/user/refman.itely (Fermatas): document \lyricsto

* scm/paper.scm (set-staff-size): new function: set default
staff-size.

* scm/paper.scm: new file.
(set-staff-size): new function
(set-paper-size): new function

* Documentation/user/refman.itely (Fermatas): document \lyricsto

* scm/paper.scm (set-staff-size): new function: set default
staff-size.

* scripts/convert-ly.py (conv): add conversion rule.

* lily/music-output-def.cc (LY_DEFINE): ly_output_def_scope: new
function.

* scm/paper.scm: new file.
(set-staff-size): new function
(set-paper-size): new function

* lily/parser.yy (music_output_def_body): restructure definition,
so first Scheme statement in \paper also happens in new scope.

* lily/system.cc (post_processing): move uniquify_list () to
dumping molecule stage.

* ly/engraver-init.ly (AncientRemoveEmptyStaffContext): set
barCheckSynchronize to #f. Warning: this will mess up scores that
use barchecks to shorten measures.

* mf/feta-bolletjes.mf (overdone_heads): make note heads rounder
at 20pt too.

* Documentation/user/tutorial.itely (Printing lyrics): document
\lyricsto

* lily/my-lily-lexer.cc: \newaddlyrics -> \lyricsto

* Documentation/user/refman.itely (Fermatas): document \lyricsto

* lily/new-lyric-combine-music-iterator.cc (process): don't crash
if Voice is not found.

* VERSION: release 2.1.10

* lily/parser.yy (markup): MARKUP_HEAD_EMPTY

* lily/system.cc (output_lines): revert uniquify_list() patch,
strange side effects seen.

*** empty log message ***

* lily/lexer.ll: add empty markup signature.

* scm/new-markup.scm (markup-functions-and-signatures): reinstate
strut markup

* lily/parser.yy (markup): MARKUP_HEAD_EMPTY

* scm/define-translator-properties.scm: update melismata property
doco.

* lily/system.cc (output_lines): revert uniquify_list() patch,
strange side effects seen.

* lily/line-spanner.cc (dashed_line_molecule): return nothing if
dash-period < 0.

(instrument-equalizer-alist): fix equalizer setting
for flute.

*** empty log message ***

* input/regression/lyrics-multi-stanza.ly (texidoc): remove file.

* lily/lyric-extender.cc (brew_molecule): behave decently in case
of line breaks.
(brew_molecule): add padding to left, not right.

* lily/system.cc (uniquify_list): new function
(output_lines): uniquify_list () on all-elements

* input/regression/rest-pitch.ly (texidoc): add rest under beam.

* lily/system.cc (typeset_grob): warn if adding twice.

* lily/beam.cc (rest_collision_callback): don't move anything if
staff-position is set.

* input/regression/rest-pitch.ly (texidoc): add rest under beam.

(typeset_grob): warn if adding twice.

* lily/sequential-iterator.cc (run_always): implement run_always().

* input/mutopia/F.Schubert/standchen.ly: use newaddlyrics.

* lily/event.cc (to_relative_octave): add octave-check.

* Documentation/user/refman.itely (Line breaking): add noBreak.

* scm/new-markup.scm (normalsize-markup): add function.
(sans-markup): new function.

(normalsize-markup): add function.
(sans-markup): new function.

(valid_end_point): opps, beam-stop-events
come earlier nowadays.  This fixes beams on grace notes.

(direction-polyphonic-grobs): new
variable, share between override and revert. This fixes script
directions in polyphonic sections.

* lily/text-spanner.cc (brew_molecule): don't do shorten-pair for
breakpoints.

* lily/break-align-interface.cc: add doco

* Documentation/user/refman.itely (Rehearsal marks): add index marks.

release commit

* scm/new-markup.scm (left-align-markup): bugfix.

* Documentation/user/refman.itely (Ottava brackets): more doco for
ottava.

* Documentation/user/refman.itely (Ottava brackets): more doco for
ottava.

* scm/define-grobs.scm (all-grob-descriptions): set
text-repeat-if-broken for ottava spanner

* lily/side-position-interface.cc (out_of_staff): also do
out_of_staff() correctly for d == DOWN.

* lily/text-spanner.cc (brew_molecule): only put vertical line and
horizontal line if they move to the right.

* scm/define-grobs.scm (all-grob-descriptions): set
text-repeat-if-broken for ottava spanner

* lily/text-spanner.cc (brew_molecule): text-repeat-if-broken
property.

* mf/feta18.mf: design size is 18 not 22.5

* lily/new-lyric-combine-music-iterator.cc (process): new file.
Add a single LyricsVoice to a melody. Melismata may be set
individually.

* input/regression/lyric-combine-new.ly: new file. Demo \newaddlyrics.

* lily/dot-column.cc: add stdio.h

*** empty log message ***

* lily/bar-line.cc (compound_barline): add bartype :  (dotted).

* lily/translator-def.cc: rename Translator_def to Context_def.

* lily/translator-def.cc: rename Translator_def to Context_def.

* Documentation/user/refman.itely (Rhythmic music): add link to
RhythmicStaff