lily 1.5.62

.62 has a boatload of bugfixes. The most intriguing one is a very
subtle bug that caused spurious corruption errors. If you've been
doing large scores, you might have been bitten by it
("programming_error: Rhythmic_req has no duration") before. Those
problems should now be of the past.



2002-06-19  Han-Wen Nienhuys  <[email protected]>

	* lily/engraver-group-engraver.cc (do_announces): rename
	create_grobs () to process_acknowledged_grobs().

	* lily/grob.cc (programming_error): add programming_error with
	origin location.  

	* lily/tuplet-bracket.cc (parallel_beam): robustness check, don't
	fail if a beam doesn't have stems.  

	* lily/engraver-group-engraver.cc (do_announces): scary change in
	calling convention of create_grobs():  no create_grobs() call
	before acknowledge_grobs().

	* lily/sequential-music-iterator.cc (skip): add support for grace
	notes. 

	* lily/music.cc (Music): fix very subtle and nasty memory
	corruption bug. Typical symptom: "programming_error: Rhythmic_req
	has no duration"

	* mutopia/claop.py: new file: CLA(O)P II by Peter Wallin.

2002-06-19  Han-Wen  <[email protected]>

	* lily/parser.yy: various protection fixes. Less objects are now
	overprotected.

2002-06-18  Jan Nieuwenhuizen  <[email protected]>

	* stepmake/bin/release.py (prev_ver): Bugfix: assume new diff
	naming scheme.

	* Documentation/windows/zlily-profile.sh:
	* Documentation/windows/post-lilypond.sh: Assume normal
	prefix=/usr for lilypond.

	* lily/musical-request.cc (length_mom): Display origin with error.

	* input/test/duration-check.ly: New file.

	* lily/lily-guile.cc (ly_pair_p): [PARANOID]: Check for freed
	cells.

	* lily/part-combine-music-iterator.cc (get_state): Bugfix: use
	ly_symbol2scm to get a scm symbol (rather than ly_str02scm).

	* aclocal.m4:
	* autogen.sh: Regenerate.
	
	* Documentation/topdocs/INSTALL.texi: 
	* configure.in: 
	* stepmake/configure.in:
	* stepmake/aclocal.m4: Revert autoconf upgrade.  Autoconf 2.53 has
	a serious bug wrt AC_CONFIG_AUX_DIR (reported).  Creating
	./configure once again requires autoconf == 2.13.

	* stepmake/autogen.sh: Check for autoconf == 2.13.

2002-06-18  Han-Wen Nienhuys  <[email protected]>

	* lily/parser.yy (open_request_parens): add input locations to
	open and close parens. 

2002-06-17  Chris Jackson <[email protected]>

	* lily/tuplet-bracket.cc:
	* lily/text-spanner.cc: 
	* lily/piano-pedal-engraver.cc: 
	* scm/grob-description.scm: 
	* scm/grob-property-description.scm: Changed the
	edge-width property of brackets to edge-widen. Changed the sign of
	the left element of edge-widen so a pair of equal numbers produces
	a symmetrical bracket.

2002-06-17  Han-Wen Nienhuys  <[email protected]>

	* ly/espanol.ly: added.

	* lily/simple-spacer.cc (solve): remove assert.

2002-06-17  Han-Wen  <[email protected]>

	* lily/forbid-break-engraver.cc (class
	Forbid_line_break_engraver): new engraver: forbid linebreaks
	during playing notes

	* lily/spacing-spanner.cc (loose_column): add another check: don't
	move around bar lines as loose columns.

	* scm/basic-properties.scm (default-break-barline):  add pre-break
	for .| barline

2002-06-16  Jan Nieuwenhuizen  <[email protected]>

	* GNUmakefile.in (builddir-setup): Bugfix: include srcdir/tex as
	well as mf/out as subdirs of tex, for kpathsea to find through TEXMF.

	* scripts/lilypond-book.py (environment): Bugfix: update to new
	TEXMF scheme, from ly2dvi.

	* lily/lookup.cc (slur): Invoke bezier-bow.

	* scm/tex.scm (bezier-bow): 
	* scm/ps.scm (bezier-bow): Bezier sandwich with rounded endings
	(Previously named bezier-sandwich).
	
	* scm/tex.scm (bezier-sandwich):
	* scm/ps.scm (bezier-sandwich): Plain bezier sandwich.

	* make/lilypond.mandrake.spec.in (post): 
	* make/lilypond.suse.spec.in (post): 
	* make/lilypond.redhat.spec.in (post): Also remove parmesan fonts.
	
	* tex/lilyponddefs.tex: Uncomment feta character support.

	* Documentation/user/refman.itely (Pitches): Add espanol.ly
	description.

	* ly/catalan.ly: Add comment about (spanish) -s suffix.

	* ly/espanol.ly: Spanish note names by Carlos Garc'ia Su'arez
	<[email protected]>.

2002-06-14  Jan Nieuwenhuizen  <[email protected]>

	* GNUmakefile.in (short-examples):
	(long-examples): Bugfix for --srcdir build.
	(top-web): Rewrite weblist find command.

	* stepmake/bin/config.sub: 
	* stepmake/bin/config.guess: Update from latest autotools.

	* aclocal.m4:
	* autogen.sh: Regenerate.
	
	* configure.in: 
	* stepmake/configure.in: 
	* stepmake/aclocal.m4: Run autoupdate.  Creating ./configure now
	requires autoconf >= 2.50.

	* stepmake/autogen.sh: Check for autoconf >= 2.50.

	* Documentation/user/refman.itely: Bugfix for tablature example.

	* Documentation/windows/compiling.texi: Update for new and
	improved setup.

2002-06-14  Han-Wen Nienhuys  <[email protected]>

	* lily/spacing-spanner.cc (find_shortest): make 1/8 configurable:
	introduce base-shortest-duration

	* lily/parser.yy (music_output_def_body): don't crash when \tempo
	in unexpected \midi{} is found.

2002-06-13  Jan Nieuwenhuizen  <[email protected]>

	* stepmake/GNUmakefile.in: Don't install stepmake.  This breaks
	the use of make/ly.make for use as an external makefile.  Probably
	noone except for myself ever used this anyway.

	* stepmake/stepmake/GNUmakefile (INSTALLATION_DIR): Bugfix: Adapt
	to new $datadir convention (<package>/<version>).

-- 

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