release commit

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* input/no-notation/display-lily-tests.ly: fix \applyOutput
test. Add \break, \pageBreak, \pageTurn, etc, tests.

* scm/define-music-display-methods.scm: display methods for
breaks. Fix \applyOutput.

* Documentation/user/macros.itexi: comment out funindex expansion.

* Documentation/user/advanced-notation.itely (Balloon help): idem.

* Documentation/user/changing-defaults.itely (Creating contexts): idem.

* Documentation/user/programming-interface.itely (Running a
function on all layout objects): idem.

* Documentation/user/GNUmakefile (TEXI2DVI_FLAGS): add -E.

* Documentation/user/music-glossary.tely: junk \oldaddlyrics
everywhere.

* GNUmakefile.in: fix wildcarding for scrips/out/ links. Thanks
Karl Hammar.

* Documentation/user/advanced-notation.itely (Balloon help): idem.

* Documentation/user/changing-defaults.itely (Creating contexts): idem.

* Documentation/user/programming-interface.itely (Running a
function on all layout objects): idem.

* Documentation/user/introduction.itely (Automated engraving):
update \applyOutput syntax

(start_new_syllable):
remove debugging hook.

(LINK_GXX_STATICALLY): use "" to allow $ expansion.

* Documentation/user/GNUmakefile (TEXI2DVI_FLAGS): add -E.

* stepmake/stepmake/texinfo-rules.make ($(outdir)/%.dvi): add
TEXI2DVI_FLAGS to texi2dvi invocation.

* lily/chord-tremolo-*.cc: Reworked how \repeat "tremolo"
works. More work is done by iterator now, and engraver has been
very much simplified.

* lily/translator-group.cc: try_music is now invoked through a
listener

* lily/*-iterator.cc: Massive cleanups. Junked
try_music_in_children globally. Renamed try_music to report_event,
and made that method descend to a bottom context automatically.

* lily/event-iterator.cc: New file.

* lily/output-property-iterator.cc,
lily/old-lyric-combine-music-iterator.cc: Removed.

Remove relatively useless @b to make texi2dvi -E happy.

Changes to fix pdf doc creation, and some minor doc additions.

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* lily/beaming-info.cc (beamify): new function: read beatLength
and beatGrouping from context.

* lily/beam.cc (get_beam_segments): generate events for
max_connect_ case too.
(get_beam_segments): read Stem::max-beam-connect.

* lily/stem.cc (set_beaming): use #f as signaling value for
beamcount 0.

* lily/beam-engraver.cc (typeset_beam): set right bound if unset.

* lily/beam.cc (set_beaming): read clip-edges property.
(calc_direction): don't suicide for single stem.

* lily/beaming-info.cc (best_splitpoint_index): take bool*
argument, remove 1<<15 hack. Remove clip_edges()

* lily/beaming-info.cc (beamify): new function: read beatLength
and beatGrouping from context.

* input/regression/beam-beat-grouping.ly (Module): new file.

* lily/beam.cc (get_beam_segments): generate events for
max_connect_ case too.
(get_beam_segments): read Stem::max-beam-connect.

* lily/beam-engraver.cc (typeset_beam): set right bound if unset.

* lily/beam.cc (set_beaming): read clip-edges property.
(calc_direction): don't suicide for single stem.

* lily/beaming-info.cc (best_splitpoint_index): take bool*
argument, remove 1<<15 hack. Remove clip_edges()

* input/regression/beam-unconnected-beamlets.ly (Module): new file.

* lily/beam.cc (get_beam_segments): generate events for
max_connect_ case too.
(get_beam_segments): read Stem::max-beam-connect.

* lily/beam.cc (set_beaming): read clip-edges property.
(calc_direction): don't suicide for single stem.

* input/regression/beam-single-stem.ly: new file.

* lily/stem.cc (set_beaming): use #f as signaling value for
beamcount 0.

* lily/beam-engraver.cc (typeset_beam): set right bound if unset.

* lily/beam.cc (set_beaming): read clip-edges property.
(calc_direction): don't suicide for single stem.

* lily/beaming-info.cc (best_splitpoint_index): take bool*
argument, remove 1<<15 hack. Remove clip_edges()

* lily/hairpin.cc (print): only do padding for nonmusical bounds

(print): only do padding for nonmusical bounds

Basic-notation reorg and misc small fixes.

(register_stencil_head): opps, append
to cdr of static SCM object. Backportme.

Replace @cindex @code => @funindex

Update framework for command index.  DOC WRITERS: use @funindex instead
of @cindex @code{}.

(set_stem_lengths): trigger 'beaming callback, in
case positions is set manually. Backportme.

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    * scm/ly-syntax-constructors.scm: New file. Converted a few syntax
        rules to Scheme.

(Contexts explained):
use absolute dimension for @image.

(OUT_PNG_IMAGES): generate PNG
out image for illustration too.
($(outdir)/%.png): add more png <-> eps rules.

remove trailing whitespace; cosmetic
change to reduce changes produced by diff.

(do_chroot_jail): correctness tweak.

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(ATVARIABLES): add TARGET_PYTHON as subst
variable.

* lily/parser.yy: Change all syntax rules of type Music to SCM type

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* lily/lexer.ll (init_signature_has_table): Add
`scm-scm-music-music'.

* lily/parser.yy (MUSIC_FUNCTION_SCM_SCM_MUSIC_MUSIC): New token.
(Generic_prefix_music_scm): Add rule for it.

* lily/quote-iterator.cc (Quote_iterator::process): Handle
`quoted-transposition' property.

* ly/music-functions-init.ly (transposedCueDuring): New function.

* scm/define-music-properties.scm (all-music-properties): Updated.

* Documenation/topdocs/NEWS.itely: Document it.

* VERSION (PATCH_LEVEL): release 2.9.5

* Documentation/topdocs/INSTALL.texi (Top): update versions and
build instructions.

(Top): update versions and
build instructions.

switch on hairpinToBarline by default.

Minor fixes.

More editing from Dave; thanks!

(Top): add hairpinToBarline feature.

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fixed error

* Documentation/user/advanced-notation.itely (Instrument names):
Modified obsolete instruction on how to move instrument names away
from the staves. Hmm, at second thought the bug probably has been
solved, so the full bug description should probably be removed.

* lily/context.cc (internal_send_stream_event): thinko fix.

* lily/tie.cc (set_default_control_points): robustness fix.

* python/musicxml.py (Part.interpret): don't complain about
incomplete measures.

* scripts/musicxml2ly.py (musicxml_voice_to_lily_voice): only add
new music if last_event_chord() returned None.

* python/musicxml.py (Part.interpret): skip back over chord notes.

* lily/context.cc, lily/music.cc, lily/context-scheme.cc: Add
dispatchers event-source and events-below to Context

* lily/percent-repeat-engraver.cc, lily/parser.yy,
lily/define-music-types.cc, lily/percent-repeat-iterator.cc,
lily/slash-repeat-engraver.cc,
lily/include/percent-repeat-iterator.hh: Rework percent repeats:
iterator sends PercentEvents

* lily/time-scaled-music-iterator.cc, lily/tuplet-engraver.cc:
rework tuplets: send start/stop events to engraver

Small fixes.

Integrate Nicolas' fixes for the rewrite.

Update info for doc writers.

Update info for doc writers.

Documentation/topdocs/NEWS.tely: edit rotation example

cleanup.

* Documentation/user/GNUmakefile: dist context-example.eps too.

* lily/key-engraver.cc (create_key): use
explicitKeySignatureVisibility for cancellation too. Backportme.

* lily/font-config.cc (init_fontconfig): don't close file if
f==NULL. Backportme.

Documentation/topdocs/NEWS.tely: niente and rotation news

Add rotation support

Small fixes.

Major new docs, some reorg, some info from Nicolas.

French correction; thanks Claude Routhier!

Fixed display of table; thanks Dave!

* Documentation/user/programming-interface.itely (Markup
programmer interface): Remove duplicate text.

Minor clarification.

Minor fixes from discussion.

Use image.

New file: image from Erik's thesis, thanks!

added previously forgotten file.

(LINK_GXX_STATICALLY): python 2.4 req.

Second round of editing.

Editing and merging info from emails from Nicolas.

* python/musicxml.py (Xml_node.__init__): _attribute_dict stores
XML attributes.
(Xml_node.message): use it.

* scripts/musicxml2ly.py (musicxml_voice_to_lily_voice):
oops. Add duration argument.

Info about \set and \override.

* lily/paper-column-engraver.cc (make_columns):
* scm/define-grobs.scm: Revert my previous change and set the default
in define-grobs.scm instead.

Oops, forgot these fixes.

Proofreading from Dave Luttinen.

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General editing.

(make_columns): By default, a column needs to be breakable.

(stop_translation_timestep): set
line-break-permission if forbidBreak is not set.

Trivial fixes.

* scm/define-context-properties.scm:
* scm/define-grob-properties.scm:
* scm/define-grobs.scm:
* scm/define-music-display-methods.scm:
* scm/define-music-properties.scm:
* scm/define-music-types.scm:
* scm/music-functions.scm:
* ly/declarations-init.ly:
* lily/include/constrained-breaking.hh:
* lily/system.cc:
* lily/spaceable-grob.cc:
* lily/simple-spacer.cc:
* lily/paper-score.cc:
* lily/paper-column.cc:
* lily/paper-column-engraver.cc:
* lily/item.cc:
* lily/gourlay-breaking.cc:
* lily/constrained-breaking.cc:
* python/convertrules.py:
Change "penalty", "page-penalty" and "breakable" to "line-break-penalty",
"page-break-penalty" and "line-break-permission".
Add "page-break-permission", "page-turn-permission" and "page-turn-penalty".
Replace BreakEvent with LineBreakEvent, PageBreakEvent and PageTurnEvent.

* lily/bar-engraver.cc:
* lily/beam-engraver.cc:
* lily/forbid-break-engraver.cc:
* lily/ligature-engraver.cc:
* lily/paper-column-engraver.cc:
* lily/percent-repeat-engraver.cc:
* lily/score-engraver.cc:
* lily/score-engraver.hh:
* lily/paper-column-engraver.hh:
Inter-engraver communication regarding line breaks is done through context
properties (Score.forbidBreak) instead of function calls.

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release commit

Cut lines down to 78 chars.  (cosmetic code change, but will simplify
other people working on docs and sending diff files with non-trivial
changes)

Proofreading from Dave Luttinen, thanks!

* scm/define-grob-properties.scm (all-internal-grob-properties):
remove chord-tremolo property.

* lily/beam.cc (get_beam_segments): don't use stem position as
base for broken ends.

(get_beam_segments): don't use stem position as
base for broken ends.

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Clarifications and reorg.

new function featherDurations

* lily/beam.cc: read grow-direction for feathered beaming.

* Documentation/topdocs/NEWS.tely (Top): typo.

(Top): typo.

(struct Beam_stem_segment): add gapped_ for
tremolo beams.

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Added data structures for music streams.

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* scm/define-markup-commands.scm (note-by-number): remove debug display.
(note-by-number): further attachment fixes.

* scm/define-markup-commands.scm (note-by-number): read 'style
property.

* mf/feta-bolletjes.mf (overdone_heads): fix attachment points for
triangle head.

* scm/define-markup-commands.scm (note-by-number): remove debug display.

* scm/define-markup-commands.scm (note-by-number): read 'style
property.