LilyPond 1.5.67 -- almost 1.6!

.67 contains a rewrite of the knee-beaming code (written in a
ye-good-old-times cooperative nightly hacking session). Now all your
stems will match up to the beams, and not only that, you can get
really cool advanced beaming patterns -- see
input/regression/beams-funky.ly

(I wonder what other programs can do this automatically :)

Other goodies include:

* tons of bugfixes

* GUILE 1.7 / GCC 3.x support

Many thanks to Mats for his relentless bugsearching and -reporting!



2002-07-13  Han-Wen  <[email protected]>

	* lily/stem-tremolo.cc (brew_molecule): add code for stem tremolos.

	* lily/auto-beam-engraver.cc (create_beam_p): remember Beam
	settings at the start of a potential auto beam.

	* lily/include/sequential-iterator.hh (class Sequential_iterator):
	bugfix: protect music list from GC.

	* Documentation/user/introduction.itely: misc fixes.

	* scripts/ly2dvi.py (run_latex): show latex error log. Ask for
	bugreport if lilypond is killed by a signal. 

	* input/regression/beam-funky.ly:  new file

	* lily/input-smob.cc (make_input): GUILE 1.7 compatibility fixes.

	* lily/beam.cc: complete rewrite of multiplicity. This fixes 16th
	knees code.
	(quanting): add french beaming support (property french-beaming)
	(stem_beams): removed.

i2002-07-12  Mats Bengtsson  <[email protected]>

	* lily/beam.cc (after_line_breaking): Set correct stem lengths
	also when beam positions are set manually.
	(consider_auto_knees): Do not use automatic knees if the directions
	are set manually by the user.

2002-07-12  Han-Wen  <[email protected]>

	* input/regression/grace-auto-beam.ly: new file

	* input/regression/grace-unfold-repeat.ly: new file

	* lily/auto-beam-engraver.cc (test_moment): never start on grace moments.

	* lily/forbid-break-engraver.cc (start_translation_timestep): skip
	grace notes for break-forbidding. Breaks during grace notes are
	handled by Bar_engraver.	

	* lily/unfolded-repeat-iterator.cc: Reimplement
	Unfolded_repeat_iterator, Volta_repeat_iterator using
	Sequential_iterator. All grace functionality from {} carries over
	to repeats as well.

	* lily/sequential-iterator.cc: new file: form baseclass for
	sequential music iterator and unfolded/volta repeat iterator.

2002-07-11  Han-Wen Nienhuys  <[email protected]>

	* lily/include/debug.hh: deprecate.

	* lily/spacing-spanner.cc (set_springs): add support for
	common-shortest-duration field.

	* lily/parser.yy (translator_spec_body): allow \set in \translator
	{}  block. This is the same as \override, here.

	* lily/score-engraver.cc (one_time_step): don't warn about columns
	when skipTypesetting == #t.

	* lily/spacing-spanner.cc (musical_column_spacing): change
	ragged right function to produce natural spacing.

2002-07-10  Han-Wen Nienhuys  <[email protected]>

	* lily/paper-column.cc (before_line_breaking): update
	#'bounded-by-me field for suicided items.  This fixes crazy
	spacing in \partcombine scores.

2002-07-10  Jan Nieuwenhuizen  <[email protected]>

	* config.hh.in: Add HAVE_SSTREAM.
	
	* configure.in: Add check for sstream header.

2002-07-09  Mats Bengtsson  <[email protected]>
 
 	* flower/source-file.cc: Fix compatibility with older g++.
 
2002-07-09  Jan Nieuwenhuizen  <[email protected]>

	* input/twinkle.ly: Bugfix: no automaticMelismata.

2002-07-08  Han-Wen  <[email protected]>

	* mutopia/J.S.Bach/Cembalo-Partitas/: remove

	* ly/engraver-init.ly (ScoreContext): turn on automaticMelismata
	by default.

	* lily/voice-devnull-engraver.cc (try_music):
	lily/thread-devnull-engraver.cc: use proper spelling for #'always.

	* lily/unfolded-repeat-iterator.cc (Unfolded_repeat_iterator):
	copy here_mom_ too. This fixes an obscure bug with combining
	partcombine and repeat

	* lily/chord-tremolo-iterator.cc (Chord_tremolo_iterator): copy
	factor too. 

2002-07-07  Han-Wen  <[email protected]>

	* mutopia/J.S.Bach/pa.ly: remove
	* mutopia/J.S.Bach/Duette/: remove  
	
	* scm/font.scm (change-rhs-size): add support for "paper19.ly"





-- 

Han-Wen Nienhuys   |   [email protected]   |   http://www.cs.uu.nl/~hanwen