LilyPond 2.1.31

The 'Pond numero 31 has been slung onto the net.

Bugs fixed include the alignment of bass figures and spurious dynamic
warnings in MIDI. New attractions include:

   * The code for font selection has been rewritten. In addition to
     existing font selection properties, the property `font-encoding'
     has been added, which makes the switch between normal  `text' and
     other encodings like `braces',  `music' and `math'.

(the new code runs in Scheme, not C++. I would be interested to hear
whether .31 is measurably slower than .30)



ChangeLog

2004-03-15  Han-Wen Nienhuys   <[email protected]>

	* GNUmakefile.in: remove stray make out=www

	* input/test/bagpipe.ly (gcdg): octave fixes.

	* scm/define-markup-commands.scm (number): use font-encoding
	iso. font-family

	* ly/chord-modifiers-init.ly (blackTriangleMarkup): set
	font-encoding.
	
2004-03-15  Heikki Junes <[email protected]>

	* lily/parse-scm.cc: compile-bugfix: add missing header files for
	`output_format_global' and `PAGE_LAYOUT'.

2004-03-14  Jan Nieuwenhuizen  <[email protected]>

	* lily/parse-scm.cc (internal_ly_parse_scm)[PAGE_LAYOUT]: Import
	lily functions in safe mode.

	* scripts/lilypond-book.py (Lilypond_snippet.output_texinfo):
	Print filename for HTML, LATEX, before texidoc.

	* scm/output-tex.scm (ps-output-expression): Eval embedded-ps
	instructions in output-ps module.

	* scm/lily.scm: Do not load output-ps module.

	* lily/paper-outputter.cc (Paper_outputter): Eval output-ps in
	safe mode.

2004-03-14  Han-Wen Nienhuys   <[email protected]>

	* lily/span-dynamic-performer.cc (process_music): remove spurious
	warning.

	* lily/context-def.cc (Context_def): init name to ""

	* lily/font-interface.cc: add font-encoding property.

	* scm/lily.scm (chain-assoc-get): bugfix.

	* lily/paper-book.cc (stencil2line): protect static SCM.

	* lily/font-interface.cc (text_font_alist_chain): rename function,
	and use text-font-defaults. 

	* lily/font-select.cc (properties_to_font_size_family): call SCM code.

	* scm/paper.scm (paper-set-staff-size): use new function.

	* scm/new-font.scm (make-font-tree): new function.

2004-03-13  Jan Nieuwenhuizen  <[email protected]>

	* lily/paper-book.cc (output): Bugfix: no output if no \paper.

	* scm/lily.scm (get-output-module): New function.
	(output-alist): Remove ,ps-output-expression.

	* scm/output-tex.scm (ps-output-expression): New function.

	* scm/output-ps.scm (ps-output-expression): Remove.
	(header, start-page): Output page metadata.

	* lily/paper-outputter.cc (Paper_outputter)[PAGE_LAYOUT]:
	initialise output_module_.  Do not write part of header.
	(output_scheme)[PAGE_LAYOUT]: Output through output_module_.
	(output_header): Output full header.

	* scm/define-markup-commands.scm (bigger, smaller): Avoid crash.
	FIXME.

2004-03-13  Han-Wen Nienhuys   <[email protected]>

	* scm/new-font.scm: new file. Tree based font lookup.

	* scm/lily.scm (assoc-get): take default argument. Remove
	assoc-get-default.
	(chain-assoc-get): use chain-assoc-get everywhere.

	* scripts/convert-ly.py (FatalConversionError.subst_in_trans):
	autobeamsettings conversion bug.

	* lily/include/global-context.hh (Context): clean-up data hiding.

	* lily/include/music-iterator.hh (class Music_iterator): clean-up
	data hiding.

	* lily/include/grace-fixup.hh (struct Grace_fixup): new file.

	* input/regression/stem-shorten.ly: add chord case.

	* lily/stem.cc (get_default_stem_end_position): shorten stems
	triggered by note-head positions, not by forced-direction. This
	fixes a bug with too short stems.  
 
2004-03-12  Jan Nieuwenhuizen  <[email protected]>

	* scripts/lilypond-book.py (Lilypond_snippet.output_html,
	Lilypond_snippet.output_latex): Always call output_print_filename.

	* lily/paper-book.cc (fill_pages): New method.  Try to cramp or
	expand pages.

2004-03-12  Han-Wen Nienhuys   <[email protected]>

	* scm/part-combiner.scm (make-autochange-music): switch rests
	before switched notes too.

	* lily/figured-bass-engraver.cc (process_music): change calling
	convention.

	* scm/bass-figure.scm (format-bass-figure): rewrite function. 

	* scm/define-markup-commands.scm (bracketed-y-column): new markup
	command.

	* lily/include/stencil.hh (class Stencil): add origin field.

	* lily/stencil-scheme.cc (LY_DEFINE): ly:stencil-move-to-edge: new
	function.

	* lily/grob-scheme.cc (LY_DEFINE): ly:grob-alist-chain: new function. 

	* lily/lexer.ll: remove support for \$ and $ in identifiers

	* lily/sequential-iterator.cc: remove copy_grace_fixups
	(get_grace_fixup): slight abstraction of fixup code.

	* input/test/title-markup.ly (spaceTest): vary staff sizes.

2004-03-12  Heikki Junes <[email protected]>

	* vim/lilypond-indent.vim: use <C-F> (default) as indent key
	in insert-mode. add indenting rules.

2004-03-11  Jan Nieuwenhuizen  <[email protected]>

	* lily/parser.yy (toplevel_expression)[PAGE_LAYOUT]: Remove
	protect hack.

	* scm/page-layout.scm:
	* lily/paper-book.cc: Handle tagline/copyright.  Internal page
	layout and titling should now match external latex based version.

	* scm/output-tex.scm (output-scopes): Bugfix: only write string
	header fields.

	* ps/lilyponddefs.ps: Remove automatic page layout.

	* scm/output-ps.scm (new-start-system): New interface function.

	* lily/include/paper-outputter.hh (output_line): Add ORIGIN parameter.

	* lily/paper-book.cc (output): Bugfix.



-- 

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