Clarifies that multi-measure rests can be used for a single bar.

Upright is opposite of italic.  (hey, it's news to me!  I certainly
think it's worth mentioning this.)

Document \score{\header{}} behavior.

Give text #(cons (markup "foo")) example.

Documentation/user/programming-interface.itely: fix @{ @}.
scm/define-markup-commands.scm: add linewidth info to
\justify and \wordwrap.
Documentation/user/advanced-notation.itely: shaped->shape
lily/note-heads-engraver.cc: changed Shaped->Shape in a
comment.  No actual code was touched.
Documentation/user/invoking.itely: add more info about
\include.  Thanks, Bruce!

Fix compile bug, add linewidth info to \justify.

*** empty log message ***

* Documentation/user/programming-interface.itely (Markup
construction in Scheme): Corrected example and tried to clarify
the implicit \line in the table.

Moved bagpipe info back where it belongs.

(dir-join): Rename from path-join (joins
directories, not paths).

oops

* scm/framework-ps.scm (munge-lily-font-name): Bugfix: Munge only
plain emmentaler/aybabtu.  Backportme.

* lily/tuplet-bracket.cc (calc_position_and_height): Bugfix:
missing dir correction.

Fix reversed document strings for \justify and \wordwrap.

* lily/ligature-engaver.cc, lily/coherent-ligature-engaver.cc,
lily/gregorian-ligature-engaver.cc,
lily/include/ligature-engraver.hh,
lily/include/coherent-ligature-engraver.hh,
lily/include/gregorian-ligature-engraver.hh: make these classes
truely abstract.  This should fix some internal oddities such as
duplicate as well as dead translator/property declarations, and
also some dead code.

* lily/ligature-bracket-engraver.cc, lily/ligature-engraver.cc:
bugfix: avoid message "junking empty ligature" on ligature
brackets by collecting dummy grobs.

*** empty log message ***

* lily/tuplet-bracket.cc (print): default right overshoot to 0.0

* lily/tuplet-bracket.cc (print): check whether edge-text is a
pair.

* lily/tuplet-bracket.cc (after_line_breaking): don't suicide if
columns is empty

* lily/tuplet-bracket.cc (print): on the left, the overshoot is
relative to the right edge of the prefatory matter.

* input/proportional.ly (staffKind): bugfix.
(staffKind): updates by Trevor Baca.

* scm/define-grobs.scm (all-grob-descriptions): remove arrows as
default layout.

* lily/tuplet-bracket.cc (print): check whether edge-text is a
pair.

* Documentation/topdocs/NEWS.tely (Top): add Nicolas as
contributor.

* input/proportional.ly: new file.

* lily/tuplet-bracket.cc (after_line_breaking): don't suicide if
columns is empty

* lily/tuplet-bracket.cc (print): on the left, the overshoot is
relative to the right edge of the prefatory matter.

* lily/beam.cc (rest_collision_callback): call position_beam() if
necessary.

* input/proportional.ly: new file.

* lily/beam.cc (print): read break-overshoot to determine where to
stop/start broken beams.

* input/regression/spacing-uniform-stretching.ly: new file.

* input/regression/tuplet-full-length.ly (indent): new file.

* input/regression/spanner-break-overshoot.ly: new file.

release commit

* lily/spacing-loose-columns.cc (set_loose_columns): use robust_relative_extent().

* input/proportional.ly: new file.

* lily/spacing-loose-columns.cc (set_loose_columns): space a whole
clique of loose columns, eg. a set of grace notes in strict
notespacing.

(Top): add Nicolas as
contributor.

(Top): add Nicolas as
contributor.

* lily/include/ly-module.hh: define MODULE_GC_KLUDGE globally.

* input/proportional.ly: new file.

*** empty log message ***

* lily/tuplet-bracket.cc (after_line_breaking): don't suicide if
columns is empty

* lily/tuplet-bracket.cc (print): on the left, the overshoot is
relative to the right edge of the prefatory matter.

* input/proportional.ly: new file.

* lily/tuplet-bracket.cc (after_line_breaking): don't suicide if
columns is empty

* lily/tuplet-bracket.cc (print): on the left, the overshoot is
relative to the right edge of the prefatory matter.

(finalize): new function. Reset right
bounds to currentCommandColumn for the last step.
(start_translation_timestep): if tupletFullLength is set, set
bound to Paper Column

* lily/tuplet-bracket.cc (after_line_breaking): don't suicide if
columns is empty

* lily/tuplet-engraver.cc (finalize): new function. Reset right
bounds to currentCommandColumn for the last step.
(start_translation_timestep): if tupletFullLength is set, set
bound to Paper Column

* lily/spacing-loose-columns.cc (set_loose_columns): space a whole
clique of loose columns, eg. a set of grace notes in strict
notespacing.

* input/regression/spacing-strict-spacing-grace.ly: new file.

* lily/spacing-determine-loose-columns.cc: new file.

* input/regression/spacing-strict-notespacing.ly: new file.

* lily/spacing-spanner.cc (generate_springs): rename from
do_measure.
(generate_pair_spacing): new function.
(init, generate_pair_spacing): set between-cols for floating
nonmusical columns.

* lily/tuplet-bracket.cc (print): on the left, the overshoot is
relative to the right edge of the prefatory matter.

*** empty log message ***

* lily/key-signature-interface.cc: change property name to
alteration-alist

* lily/key-engraver.cc (read_event): read keyAlterationOrder, not
keyAccidentalOrder

* python/convertrules.py (conv): keyAccidentalOrder ->
keyAlterationOrder

* lily/key-engraver.cc (create_key): always print a cancellation
for going to C-major/A-minor, regardless of printKeyCancellation.
(create_key): remove typecheck for visibility. This fixes key
signature not being printed.

(create_key): always print a cancellation
for going to C-major/A-minor, regardless of printKeyCancellation.
(create_key): remove typecheck for visibility. This fixes key
signature not being printed.

*** empty log message ***

* lily/spacing-determine-loose-columns.cc: new file.

* input/regression/spacing-strict-notespacing.ly: new file.

* lily/spacing-spanner.cc (generate_springs): rename from
do_measure.
(generate_pair_spacing): new function.
(init, generate_pair_spacing): set between-cols for floating
nonmusical columns.

* lily/spaceable-grob.cc (get_spring): new function.

* lily/tuplet-bracket.cc (print): on the left, the overshoot is
relative to the right edge of the prefatory matter.

* lily/beam.cc (print): read break-overshoot to determine where to
stop/start broken beams.

Completely minor stuff.

Bagpipe update.

Committed the add.

(Bagpipe example):
comment out non-functioning bagpipe exapmle.
(Bagpipe definitions): idem.

* Documentation/topdocs/NEWS.tely (Top): add uniform-stretching example.
(Top): add proportionalNotationDuration example.

* input/regression/spacing-proportional.ly: new file.

(parallel_beam): broken bracket never is
synched to a beam.

(shift_region_to_valid): divide by zero fix. This
fixes beams with a single stem (eg. beams across linebreaks.)

* lily/parser.yy (simple_string): allow \new STRING_IDENTIFIER.

* flower/rational.cc (operator +): prevent overflow. This fixes
heavily nested tuplets.

*** empty log message ***

(derived_mark): new method. Yes. We
have to protect even those unlikely to be corrupted data members.

Added Sven Axelsson as a contributor for his bagpipe work.  Yes, this means
that he's listed under CONTRIBUTORS and PATRONS, but IMO if you do both,
then you deserve to get listed twice.  (contributor/bugfix/suggestions are
different; there's a clear hierarchy there)

Added bagpipe notation stuff.

*** empty log message ***

*** empty log message ***

o * lily/spacing-engraver.cc (stop_translation_timestep): directly
copy proportionalNotationDuration into currentMusicalColumn if
set.

* lily/spacing-spanner.cc (musical_column_spacing): if
uniform-stretching set, fixed space is 0.0

* input/regression/spacing-multi-tuplet.ly: show uniform-stretching property.

* lily/spacing-spanner.cc (effective_shortest_duration): new function.

* lily/include/spacing-spanner.hh (class Spacing_spanner): new file.
(struct Spacing_options): new struct.

* lily/spacing-basic.cc: new file.

* lily/spacing-spanner.cc (note_spacing): remove outdated code:
delta_t doesn't have to be smaller than shortest_playing_len

Add link for trills.

* input/regression/markup-arrows.ly:  new file.

* lily/tuplet-bracket.cc: document new behavior.

* input/regression/tuplet-broken.ly: new file. Demonstrate tuplets
with line breaks.

* scm/define-markup-commands.scm (arrow-head): arrow-head markup command.

* scm/define-grobs.scm (all-grob-descriptions): set arrows as
default

* lily/tuplet-bracket.cc: add edge-text property.
add break-overshoot.
(print): read break-overshoot.
(print): read edge-text, add stencils.

* mf/feta-arrow.mf: new file.

* mf/feta-generic.mf: add feta-arrow.

* Documentation/user/lilypond-book.itely (An example of a
musicological document): Added flag -o to dvips for people who use
the default setting in teTeX where output is sent to the printer.

* Documentation/user/global.itely (Vertical spacing): Added
reference to the Axis_group_engraver which documents the *Extent
properties.

* Documentation/user/basic-notation.itely (Tuplets): add note
about nested tuplets. Remove BUG.

* input/regression/tuplet-nest.ly: update: remove manual hack.

* lily/tuplet-bracket.cc (print): use robust_scm2drul
(print): manually call print() for subtuplets.
(calc_position_and_height): add subtuplets to the
support. Vertically shift outer tuplet

* ly/engraver-init.ly (RemoveEmptyRhythmicStaffContext): set
remove-first for Lyrics, ChordNames and FiguredBass

* scm/define-grob-properties.scm (all-internal-grob-properties):
use ly:grob-array? iso. grob-list?
(all-internal-grob-properties): add tuplets grob-array.

* lily/tuplet-bracket.cc (add_tuplet_bracket):
new function

* Documentation/user/programming-interface.itely (Markup
construction in Scheme): Corrected markup syntax in the
translation table.

Small update to bagpipe docs.

Remove accidentally committed fink patch.

Yoshinobu Ishizaki's multiple header definition patch.  Thanks!

(LY_DEFINE): new file.

(Font selection): add
doco for make-pango-font-tree.

Fixes mispelled name.  Sorry!

Finished "tenuto" entry.

Minor updates.

(TODO): add some text.

Misc small changes.

(bezier-sandwich): add bezier-sandwich

Tiny spelling fix (found it by accident).

Minor tweaks.

Fixes special quotes (not "") in lyrics.

swap up and down for aiken heads.

Moving bagpipe info from templates into instrument-notation.

* lily/accidental-engraver.cc: formatting fixes.

* lily/spacing-spanner.cc (prune_loose_columns): right-items is a
grob-array.

* lily/arpeggio.cc (print): suicide arpeggio for single notehead.

* lily/note-column.cc (arpeggio): new function.

* lily/note-spacing.cc (get_spacing): also take arpeggio into
account for spacing.

(sane_setenv)[!ARGV0_RELOCATION]: Also define.
(setup_guile_env): Use it instead of nonstandard setenv.  Fixes
mingw build.

release commit

(lilypond-all): clear anonymous modules after
processing files.

* flower/include/guile-compatibility.hh (SCM_I_CONSP): add
SCM_I_CONSP

* lily/include/lily-guile.hh: inline scm_c[ad]r, scm_is_pair.

(Invoking lilypond): add
LILYPOND_GC_YIELD documentation.

* lily/main.cc (setup_guile_env): new function. Set GC min_yields
higher. This increases memory footprint, but provides overall
speedup of 15 to 20%.

* lily/grob.cc (Grob): look properties up directly.

* lily/include/translator.hh (class Translator): remove
PRECOMPUTED_VIRTUAL everywhere.

* lily/include/lily-guile.hh: inline scm_c[ad]r, scm_is_pair.

* lily/context.cc (now_mom): non-recursive now_mom()

* lily/grob.cc (Grob): look properties up directly.

*** empty log message ***

* lily/grob.cc (Grob): look properties up directly.

* lily/open-type-font.cc (get_indexed_char): cache index -> bbox
lookups.

* lily/include/box.hh (class Box): smob Box type.

(protect_smob): experiment: O(1) GC (un)protection.

(DECLARE_BASE_SMOBS): add methods
protect() and unprotect(). Use throughout.

* Documentation/topdocs/NEWS.tely: new item for \displayLilyMusic

* scm/define-music-display-methods.scm (markup->lily-string):
markup elements can also be strings (without simple-markup
appended)

*** empty log message ***

* lily/context.cc (where_defined): also assign value in
where_defined().

* lily/bezier.cc (get_other_coordinate): use curve_coordinate
(curve_coordinate): new function

* flower/include/parray.hh (binsearch): add lo,hi range to arguments.

* lily/simple-spacer.cc (add_columns): only add rods between
column i and begin/end if keep-inside-line is set (this repleces
allow-outside-line as default)

* lily/tuplet-engraver.cc (start_translation_timestep): only read
tupletSpannerDuration if applicable.

* lily/font-size-engraver.cc (process_music): read fontSize only
once per timestep.

* lily/engraver-group-engraver.cc (Engraver_group_engraver):
change acknowledgeHashTable to C++ member.

*** empty log message ***

* lily/include/translator.icc (ADD_ACKNOWLEDGER): new macro.

* lily/translator.cc (add_acknowledger): new file. Directly jump
into an Engraver::acknowledge_xxx () method based on a grobs
interface-list.

* lily/include/translator-dispatch-list.hh (class
Engraver_dispatch_list): new struct., new file.

* lily/engraver-group-engraver.cc (Engraver_group_engraver):
change acknowledgeHashTable to C++ member.

* scm/define-context-properties.scm
(all-internal-translation-properties): remove acceptHashTable,
acknowledgeHashTable

* lily/translator-group.cc (mark_smob): idem for acceptHashTable.

* lily/engraver-group-engraver.cc (Engraver_group_engraver):
change acknowledgeHashTable to C++ member.

* lily/rest-collision.cc (do_shift): use extract_grob_set().

* scm/display-lily.scm: new file. Define a `display-lily-music'
function, that displays the music expression given as an argument,
using LilyPond notation.

* scm/define-music-display-methods.scm: new file. Implementation
of display methods for each music type.

* input/regression/display-lily-tests.ly: new regression test file
for `display-lily-music'.

* scm/display-lily.scm: new file. Define a `display-lily-music'
function, that displays the music expression given as an argument,
using LilyPond notation.

* scm/define-music-display-methods.scm: new file. Implementation
of display methods for each music type.

* ly/music-functions-init.ly (displayLilyMusic): new function for
displaying music with LilyPond notation.

* scm/markup.scm: remove obsolete debugging code (for printing
markups with LilyPond notation).

* scm/define-music-types.scm (music-name-to-property-table):
* scm/clef.scm (supported-clefs): export, in order to be accessible
from the (scm display-lily) module.

(Top): Typo.

*** empty log message ***

release commit

revert css-width patch.

* Documentation/topdocs/NEWS.tely (Top): mention barNumberCheck

* Documentation/topdocs/NEWS.tely (Top): add new feature.

* Documentation/user/basic-notation.itely (Barnumber check): add section.

* lily/lyric-engraver.cc (process_music): don't typeset text for _
syllable text. Instead, assume that the previous lyric text is a
melismated text.

(Top): add new feature.

(Top): add new feature.