LilyPond 2.1.21 is out

LilyPond 2.1.21 has a large number of bugfixes, especially for
lilypond-book. In addition, it fixes an important shortcoming:

   * Tweaks  made with `\override' and `\revert' no longer hide tweaks
     at higher context levels.


ChangeLog:

2004-02-12  Jan Nieuwenhuizen  <[email protected]>

	* scripts/lilypond-book.py (snippet_res): @include filname must
	not be empty.

2004-02-12  Han-Wen Nienhuys   <[email protected]>

	* scm/documentation-generate.scm (markup-doc-string): dump
	markup-commands.tely

	* scm/define-markup-commands.scm (override): new file.
	Move documentation from refman into doc-strings. 

	* input/test/staff-container.ly: fix example.

	* ly/engraver-init.ly (AncientRemoveEmptyStaffContext): remove
	StaffContainer

	* lily/grob.cc: remove point_dimension_callback
	(Grob): read forced dimensions from X-extent and Y-extent.
	(get_paper): remove preset_extent.

	* scm/define-grobs.scm (all-grob-descriptions): remove
	point_dimension_callback. 

	* lily/dynamic-engraver.cc (acknowledge_grob): attach dynamic
	textscript to head. This makes no-spacing-rods work on
	DynamicText.

	* lily/chord-name.cc: remove props chord, bass, inversion.

	* Documentation/user/appendices.itely: add Scheme functions,
	context-properties and layout properties to manual.

	* scm/part-combiner.scm (determine-split-list): include rests in a
	solo1/2 sequence.

	* lily/new-part-combine-iterator.cc (substitute_both): new
	function.
	(class New_pc_iterator): add separate Voice=solo context, fixes
	autobeams going from chords to solo.

2004-02-11  Jan Nieuwenhuizen  <[email protected]>

	* Documentation/user/invoking.itexi (Editor support): Fix typo.

	* Documentation/user/tutorial.itely:
	* Documentation/user/refman.itely: Add short note about being part
	of lilypond.tely.

	* COPYING: Make note more clear with respect to files that are
	explicitely licenced otherwise (Documention/user/ comes to mind).
	
	* Documentation/topdocs/AUTHORS.texi (AUTHORS): Use @,{c}.  Remove
	comment about barfing of @c,{}.

	* Documentation/user/music-glossary.tely: Add list of authors.

	* stepmake/stepmake/library-rules.make: Thank Nelson only in
	source (was: also in build log).

2004-02-11  Han-Wen Nienhuys   <[email protected]>

	* lily/side-position-interface.cc (general_side_position): if
	staff-padding is set, then include staff in support too.

	* GNUmakefile.in (README_FILES): remove TODO. Put in new CVS
	module workbook

	* TODO: Remove.  Put in new CVS module /cvsroot/lilypond/workbook/

	* lily/tuplet-engraver.cc: remove tupletInvisible

	* scm/define-translator-properties.scm: cleanup, separate in
	internal and user props. 

	* ly/engraver-init.ly (AncientRemoveEmptyStaffContext): change
	LyricsVoice -> Lyrics

	* lily/new-part-combine-iterator.cc (process): only print warning
	for symbols.

2004-02-11  Jan Nieuwenhuizen  <[email protected]>

	* scm/part-combiner.scm: Add proper header.

	* All but lily/*: The great --2003 --2004 replace; the missing
	`bits'.

	* TODO: Fix outline mode.  Add book notes.

	* ROADMAP: Update.

2004-02-11  Han-Wen Nienhuys   <[email protected]>

	* scm/part-combiner.scm (make-autochange-music): use
	accumulator. Fixes stack overflow.

	* lily/*: rename brew_molecule -> print , molecule-callback ->
	print-function

	* scm/define-grob-properties.scm: cleanup. Separate into internal
	and user properties.

	* lily/translator-property.cc (updated_grob_properties): new
	function
	(execute_pushpop_property): change to new convention:
	object property inits are stored as (cons ALIST BASED-ON). This
	storage format allows concurrent tweaks in different contexts.

2004-02-10  Han-Wen Nienhuys   <[email protected]>

	* TODO: new file.

2004-02-10  Jan Nieuwenhuizen  <[email protected]>

	* debian/: Late Debian update (sorry Anthony).

	* scripts/lilypond-book.py (do_file): Look for input_file in
	include path, or ask kpathsea if LATEX.

	* input/template/GNUmakefile (LILYPOND_BOOK_FLAGS): 
	* input/test/GNUmakefile (LILYPOND_BOOK_FLAGS):
	* input/regression/GNUmakefile (LILYPOND_BOOK_FLAGS): Use
	--header=texidoc.

	* Documentation/user/tutorial.itely (Fine tuning layout): Add lost
	relative.

	* scripts/lilypond-book.py: Fixes for make web.  Default to stdout
	only when filtering, default to input_base otherwise.  Coding
	style fixes.

2004-02-10  Han-Wen Nienhuys   <[email protected]>

	* lily/include/translator.hh (class Translator): add virtual
	qualifier.

2004-02-10  Jan Nieuwenhuizen  <[email protected]>

	* scripts/lilypond-book.py (compose_ly): Python2.1 workarounds.

2004-02-09  Jan Nieuwenhuizen  <[email protected]>

	* scripts/lilypond-book.py (compose_ly): Add kludge for relative.

	* Documentation/user/refman.itely: Run texinfo-all-menus-update
	(fixes make web).

	* GNUmakefile.in (web-clean): Do not remove fonts (they do not
	live in $(out)-www).

	* scripts/lilypond-book.py: Small cleanups.  Junk hairy include
	dependencies.  Add link to .ly source in HTML output.
	(Lilypond_snippet.output_html): Handle multiple page picture
	output.
	(Lilypond_snippet.output_html, Lilypond_snippet.output_latex):
	Make usable for output_texinfo again.

	* Documentation/user/GNUmakefile: Add static dependency for
	lilypond.tely includes.

	* Documentation/user/tutorial.itely: Add some lost `relative'
	ly-options.

2004-02-09  Han-Wen Nienhuys   <[email protected]>

	* lily/include/translator-group.hh: move Music_output_def member
	to Global_translator.

	* scripts/lilypond-book.py (do_file):  fix latex output.




-- 

 Han-Wen Nienhuys   |   [email protected]   |   http://www.xs4all.nl/~hanwen