This commit was manufactured by cvs2svn to create tag 'lilypond_2_8_2'.

release commit

Backport oops fix.

Backport of proofreading.

add unistd.h

General editing (backport).

(all-internal-grob-properties):
readd chord-tremolo.

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Oops, \item -> @item.

(LINK_GXX_STATICALLY): new --with-ncsb-dir. (backport)

* stepmake/aclocal.m4: use python-config for x-compile flags. Backport.

* scripts/lilypond-book.py (do_process_cmd): backport: create .png
for html files. Backport.

* scm/framework-ps.scm (write-preamble): use mac-font? even if
gs-font-load is set. Backport.

* mf/feta-bolletjes.mf: fix attachment of triangle head. backport.

* mf/GNUmakefile ($(NCSB_OTFS)): backport: gen and install OTF
files, new NCSB dir handling.  backport.

* lily/music-sequence.cc (maximum_length): backport robustness fix.

* input/tutorial/GNUmakefile (EXTRA_DIST_FILES): dist html file too.

* configure.in (LINK_GXX_STATICALLY): new --with-ncsb-dir. (backport)

* config.make.in: NCSB_SOURCE_FILES

* flower/include/std-vector.hh:
(default_compare): backport: use only 1 compare optor.

Backport everything from 2.9 docs.

This commit was manufactured by cvs2svn to create branch 'lilypond_2_8'.

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.

* scm/lily-library.scm (ordered-cons): new function.
(interval-index): new function

* lily/note-head-scheme.cc (LY_DEFINE): new file.

* lily/note-head.cc (get_stem_attachment): new function.

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

* input/regression/markup-note.ly: show note-head style option.

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

Backport fix to permit printing on windows.

(NCSB_OTFS): remove old ncsb detection further.

(LINK_GXX_STATICALLY): fix for ncsb detection.

GCC 4 fix.

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* lily/simple-spacer.cc: Remove class Simple_spacer_wrapper.
Replace it with functions get_line_forces and get_line_configuration.
(class Simple_spacer): Make data private.
Rewrite compression algorithm to be faster and simpler.

* lily/simple-spacer-scheme.cc (ly_solve_rod_and_spring_problem):
* lily/gourlay-breaking.cc (solve):
* lily/constrained_breaking.cc (space_line):
Change it to the new simple-spacer code.

* lily/paper-score.cc (get_paper_systems):
(Paper_score):
(process):
Delay breaking the systems until they are requested.
(find_break_indices):
Use vsize for indices.
(calc_breaking):
Move the "Calculating line breaks" message here.

* lily/system.cc (pre_processing):
Move the "Calculating line breaks" message away from here.
(break_into_pieces):
Allow multiple calls to this function in sequence (with touching-but-
not-overlapping breakpoints).

* lily/constrained-breaking.cc:
Replace most of the get_XXXX functions with get_line_details.
Only calculate the force for each line. Calculate configurations only
for the lines we will actually use.
Replace cols_ with lines_.

(write-preamble): new function.
(write-preamble): load mac fonts via fondu, even if gs-font-load
is set.

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* mf/GNUmakefile (FC_FIND): Fix typo.

Promote Eduardo, and add a bug reporter.

More Vocal music fixes from Eduardo.

stepmake/stepmake/generic-targets.make (cvs-clean): also remove out-www dirs.

* scripts/lilypond-book.py (Lilypond_file_snippet.my_system): add
-f png for HTML, TEXINFO formats.

* input/tutorial/lbook-html-test.html: new file.

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* lily/include/tie-formatting-problem.hh (class
Tie_formatting_problem): index Chord_outline_map by Tuple2 for
[column, direction]. This fixes laissez vibrer ties.

* flower/include/tuple.hh (struct Tuple2): new file.

Oops, I got confused with all the @{sub/subsub}sections.  Fixed.

Some more fixes from Eduardo.

* mf/GNUmakefile (FC_FIND): new function. Find ncsb using
$(FCMATCH), only if $(NCSB_DIR) not set.

* configure.in (LINK_GXX_STATICALLY): only warn if $NCSB_DIR set.

* config.make.in (DOCUMENTATION): set FCMATCH

* autogen.sh (srcdir): don't set --with-ncsb-dir.

Final round of reorg.

(PATCH_LEVEL): bump version.

Really minor fix.

(setup_paths): backport relocation file stuff
from 2.9.

release commit

(is_dir): canonicalize file name before stat'ing.

(framework_relocation): remove old relocation stuff.

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* scm/define-grob-properties.scm (all-user-grob-properties):
Correct typo, thanks to Eduardo.

(F): indent fix.

(F): indent fix.

* input/regression/tie-arpeggio-collision.ly: new file.

* lily/tie-formatting-problem.cc (set_column_chord_outline): new
function: store outlines per column rank.

(set_column_chord_outline): new
function: store outlines per column rank.

(class Tie_configuration): add
column_ranks_ to specification and configuration, to distinguish
between ties for different heads in arpegiated chords.

(framework_relocation): use INSTALLER_PREFIX.

(framework_relocation): use INSTALLER_PREFIX.

(framework_relocation): use INSTALLER_PREFIX.

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(conf_flags): set sensible default for with-ncsb-dir

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fix guile 1.6 compatibility in inf? and nan?

(dump_score): indent of 4 for python code.

(dump_score): indent of 4 for python code.

(LINK_GXX_STATICALLY): remove locate() call.

(conv): indent 4 for python files.

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Hopefully final version. ;-)

Further clarifications on \new.

* Documentation/user/changing-defaults.itely (Creating contexts):
Clarify \new semantics.

Major new sections for the Learning manual; minor reorg elsewhere.

Another part of the identifiers/macros section in "Learning".

(MFTRACE_FLAGS): add $(outdir) to $(ENCODING_FILE)

(output-framework): remove PageMedia

Second round of reorg for the Learning manual.

Fixed test (no more "can't find context `one'" error).

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Doc reorg and/or documenting \new Context="foo".

First round of doc reorg.

Removed alpha bit from graphic; this probably causes problems on
some pdf viewers, notably Adobe Acrobat.

First round of doc reorg.
README.txt: moved info about style out of lilypond.tely.

A few more fixes to Vocal music from Eduardo.

Argh, fix incorrect upload.

The real vocal music modifications.

Eduardo Vieira's Vocal music changes.  Thanks!

Fix \new instead of \context problem.

(expand_environment_variables): new function.
(read_line): id.
(read_relocation_file): id.

(eps-file->stencil): fix EPS PS embedding code

* ly/engraver-init.ly (TabVoice): remove old comments

Added Erlend's latest doc patch; thanks!