3 * Mutopia preparations and Coriolan fixes.
5 * Small beam cleanup, changed y-position-hs,height-hs user overrides to
6 staff-position,height (height:name suggestions?), now in staff-spaces.
8 * Beam (y, dy) calculations now as list of scm functions.
10 * Added cleaned-up excerpt from Coriolan for tutorial.
12 * Bugfix: beam looks at smallest gap for auto knees.
14 * Property-description-fix: allow auto-knee-gap to be set to false.
18 * Bugfix: repeats without alternatives.
23 * Bugfix: staccato dot on outer staff lines.
25 * Documentation: lots of updates and revisions.
27 * \repeat tremolo for single notes, \repeat tremolo 4 c16
28 produces the same effect as c4:16
33 * ly2dvi: bugfix --number.
34 Added header field latexpackages, see input/test/orchestscore.ly
36 * \mark: add possibility to use font selection markup, see input/test/mark.ly
41 * Grand Refman restructuring, featuring outline mode.
43 * Fixed missing menus and cross references.
45 * Coriolan fixes and updates.
47 * Bugfix: a2-engraver and *devnull_engraver recognise alternative
48 'oneXXX' 'twoXXX' naming convention.
50 * Enabled markup text to be used for instrument names.
52 * Bugfix: interface description of System_start_delimiter
54 * Slur attachment fix (thanks, Han-Wen)
59 * Bugfix in Global_translator::run_iterator_on_me (): only run
60 iterator::process if iterator::ok() is true.
62 * Bugfix: when iterating empty sequential-music, start out with an
65 * Bugfix: length calculation for volta repeat music with too few
68 * Bugfix: print different string for first printed alternative in
69 volta repeat music with too few alternatives, eg. 1.-4.
71 * Cleaned up bugs/ directory
73 * Be less intelligent about default font backup, just load cmr10
75 * Generated documentation: sort and uniq Grob lists of contexts.
83 - Changed license to FDL.
86 - literature overview.
87 - removed development stuff.
93 * Clef workarounds for Coriolan.
95 * Moved feature and regression-test input to input/feature, input/regression.
97 * Added some regtests.
99 * Bugfix: auto-knee for beam over rest.
101 * Fixes for Coriolan and viola Solo Cello Suites.
103 * Replaced generic 'collapse-height' for System_start_delimiter with
104 brace-collapse-height, bracket-collapse-height, bar-line-collapse-height.
106 * Bugfix: measure System_start_delimiter's *-collapse-height in staff-space.
108 * Fixed some info and html links.
110 * Automatic knees now on by default for vertical distances >= 7 staff-space.
117 * Bugfix: beams with no stems.
119 * Cleanup automatic knees, junked calc_interstaff_dist.
121 * Automatic knees now on by default for vertical distances >= 7 staff-space.
123 * Bugfix: automatic interstaff knees.
128 * Auto change music bugfix; removed Auto_change_music type
130 * Bugfix: add copy ctors to all relevant iterators, this fixes various
131 combinations with auto-change and part-combine.
133 * Bugfix: glissandi with smaller rhythms parallel.
135 * Add printfilename option to @lilypondfile
137 * Include Grobs in Context self-documentation; remove "Grob " from
138 node name for grob documentation.
143 * Tutorial fragment on ly2dvi.
145 * Bugfix: also print path of mismatched .TFM file.
147 * Some callbacks to allow manipulation of fonts and molecules from
148 Scheme. See input/test/molecule-hacking.ly ; allows for a kludged
149 "parenthesize notehead" command.
155 * Added percussion clef. Note: font updated!
157 * Bugfix: font style Large works regardless of font-shape.
164 * Added macro \turnOff to remove volta brackets or any other
165 graphical objects, see input/test/volta.ly or mutopia/J.S.Bach/pa.ly
167 * Removed the "none" clef, use Clef \override #'transparent = ##t instead.
169 * Bugfix ly2dvi: paper variable orientation = "landscape" works.
171 * Allow for wildcards in the font style alist to give more robust font
172 selection handling. Ignore shape and series for the font families:
173 braces, dynamic and music.
175 * Bugfix: stem and dstem font symbol.
180 * More website link fixes, split and nonsplit.
182 * Non-splitting makeinfo website fix.
184 * Doco fixes, included feature document into main documentation.
186 * lily/chord.cc (member_notename, lower_pitch): gh_member returns a list of
187 which car is the member!
189 * Bugfix: added equal_p to list of smob functions. This fixes
190 behaviour of property chordChanges.
192 * More guile-1.4.1 snapshot fixes, generated doco.
196 * Small fixes for guile-1.4.1 snapshot which is more strict on symbols
202 * Small lilypond-book cleanups.
204 * Bugfix: fix lyric extenders.
209 * Bugfix: svenska.ly and norsk.ly
211 * Bugfix: tied-over accidentals handled more correctly.
216 * Renamed last instances of musical_*pitch to pitch.
218 * Bugfix: actually read pitch value in \pitch #(make-pitch ...)
220 * Bugfix(?): always allow explicit duration entry.
222 * Fixed .po charsets for upcoming msgfmt release (Bruno Haible).
224 * Some doco updates and fixes.
226 * Bugfix Ly2dvi: reset LC_ALL and LC_LANG too.
228 * Commented out dubious undocumented $(PATHSEP) from lilypond-vars.make
230 * Replaced some instances of [$(outdir)/].. with $(pwd), these may
231 break --srcdir builds and texi2dvi.
233 * Several fixes for --srcdir build, allowing build from read only media.
235 * Moved make/toplevel.make.in to less unusual GNUmakefile.in
237 * Bugfix: changed beam thickness to .48 staff-space.
243 * Ancient font update (Juergen Reuter)
245 * Syntax change: paper_xxxx -> paperXxxx
247 * Some documentation updates.
249 * Doc-string cleanups, and completization.
251 * Changed Pedal string properties: unify stop/start/stopStart
252 properties. Changed pedal identifier syntax.
254 * bugfix: do change clefs if full-size-change is *not* set.
259 * Removed texi->dvi cancellation and removed --clean option from texi2dvi
260 command line; this fixes generation of dvi files in Documentation/user.
261 Strange bug in texi2dvi.
263 * Fixed bibtex url (reported David Raleigh Arnold), added support for
264 bibtex2html, which is in Debian.
266 * Added direntries to toplevel texi documents, for info files
267 (reported Thomas Klausner).
269 * Removed some empty files.
271 * Make a Stem::height callback, to prevent early brew_molecule
272 call. This fixes input/bugs/triplet.ly.
274 * Manual fix for generated -interfaces documentation.
276 * Small changes for texinfo-4.0a prerelease.
278 * Added a --force option for makeinfo .txt generation.
280 * Changed debian ftp urls according to new package pools layout.
282 * Debian update, including menu/node fixes to development.texi (Anthony Fok).
284 * Bugfix: lilypond-book (Tom Cato Amundsen).
286 * Increase the size of dynamics, adding new sizes of feta-din (Mats Bengtsson).
288 * \clef "none"; no clef, but whitespace (Mark Hindley).
290 * Website fix: don't mv but cp .pngs do deep-html dirs.
292 * Bugfix: chords examples (James Hammons).
299 * Added some feature examples.
301 * Bugfix for \partial and auto-beamer.
303 * Bugfixes: warnings.
305 * More feature examples.
307 * Renamed some scm files.
309 * Some more documentation fixes (move hacking.texi into normal
312 * Bugfix: header protection in parser.yy
317 * Bugfix: fetdefs.tex: don't redefine the standard TeX macros
318 \sharp,\natural or \flat.
320 * Bugfix: ly2dvi: handle the --landscape option. Leave the textheight
321 calculation to the geometry package. Remove some dead code.
323 * Bugfix: correct font-family for TextSpanner.
325 * Bugfix: script-engraver.cc: forced script directions work again.
330 * Resurrected direct scheme output, ie. lilypond -fscm
332 * Warning message fixes and po update.
334 * Bugfix: debian package.
336 * Resurrected direct postscript output, ie. lilypond --output-format=ps.
341 * Broken left-edge of volta, Again. Now the Final Fix.
343 * Smobified Score, smobified Music_output_def, removed Identifier.
344 Reorganised Scope and Scheme_hash_table to this end.
346 * Small cleanups in relations between
347 Paper_def/Paper_outputter/Paper_stream.
349 * lilypond syntax update: deprecate $ syntax for identifiers; Provide
352 * Rename: don't use grobs in performer methods.
357 * Bugfix: don't set beaming for outer half beams. This fixes some
358 slurs attached to stem end.
360 * Bugfixes for (de)crescendo spanners and generic text spanners
362 * Bugfix: Slur::set_interface (): don't overwrite, but copy attachment
365 * Started documenting some new or not too wel documented features.
367 * Bugfix: only assume making deep split html documentation when
368 makeinfo --version 4.0.jcn2 is available. Although the documentation
369 should now build with plain makeinfo 4.0, some links will be broken.
371 * Bugfix: lilypond-book: check for .texidoc files *after* running lilypond.
376 * Bugfix: convert-ly.py: Correct syntax for inserted \version,
377 \push -> override happened in 1.3.111
379 * Bugfix: corrected documentation of timeSignatureStyle, removed all
380 `unknown type' in the property documentation.
382 * Added font family typewriter (cmtt).
384 * Bugfix: some examples updated
386 * Bugfix: beamed grace notes (reinstate process_music () call in
387 Grace_engraver_group::process() )
389 * Rename: Global_translator::process -> Global_translator::one_time_step ().
394 * Bugfix: lilypond-book.py: only include exisisting .texidoc files.
396 * Lilypond: don't write empty header field file if header field does
397 not exist (ie, empty .texidoc files).
399 * Turn on info generation.
401 * Fixes to dynamic placement and crescendo spanners. Incomprehensible
402 ``width-correct'' hack remains.
404 * Bugfix: auto-beamer beaming over bar lines.
406 * Bugfix: consecutive and non-consecutive glissandi.
411 * Bugfix: multi-measure rest ends, chords.
413 * Some back end documentation
415 * Rename element to grob in .scm files.
422 * Bugfix: Included FAQ.txt in the top directory
424 * Allow for instrument names with multiple lines and font selection,
425 see input/test/coriolan-margin.ly
427 * Added example for figured bass: input/test/figured-bass.ly
434 * allow a g_8 clef to be specified by treble8
436 * allow full mode names, as well as 3 character abbreviations
438 * support breves and longas (no abc program that I know of has
439 longas, but a couple of them have breves, and one can always hope.)
441 * translate text annotations beginning with _ and ^ for above and
444 * quote lyrics syllables with (
446 * handle real repeat syntax, for appropriately written ABC.
448 * %%LY slyrics now works for longer than one character lyric strings.
450 * N: fields are now in header.
455 * Prepare for Music type-unification: remove all args from Music
456 constructor, and set everything in the parser.
458 * Moved writing of \header strings feature from lilypond-book to lilypond. (1.3.114.jcn1)
460 * Bugfix: tied chords.
462 * Turn off .info creation by default.
467 * Moved all documentation from regtest to individual example files.
469 * Added feature to lilypond-book to write out \header texidoc string.
471 * Reincluded simple FAQ in tarball.
473 * Fixed lyrics with bar-enrgaver example.
475 * Renamed LyricVoice to LyricsVoice.
480 * Checksums for AFM fonts: make sure that TFM and AFM files match.
481 One FAQ less to be asked.
483 * Made point-and-click switchable, default: off
485 * Bugfix: don't make multimeasure rests from failed span-requests.
487 * Bugfix: mark with string arguments, eg. letters..
489 * Bugfix: direction of staccato dots.
494 * Added stems to font for use in markup text.
496 * Fixed markup text kerning, see input/test/metronome.ly.
497 (Ugh, only feasible if kerning is first markup -- markup text should be revised.)
499 * Fixed molecule caching problem with stem-tremolo: fixes vertical
500 positioning of stem-tremolo.
502 * Added forced slur direction (stemUp no longer implies slurUp) in
503 cross-staff slur example.
505 * Fixes to Glissando and line-spanner. Behaves reasonably across line
508 * Added: Align_interface::fixed_distance_alignment_callback that does
509 not compute the extents of the to-be-aligned objects. This delays many
510 brew_molecule() calls, because staff-height is no longer needed for
513 * Bugfix: allows linebreaks for some types of beam.
515 * Bugfix: add braces in larger size range; prevents "Unknown character
516 127" messages, hopefully.
521 * Allow two consecutive glissandi.
523 * Note_head_line_engraver now also listenes to \property
524 "followThread": Automagically connect note-heads when thread switches
527 * Fixed american-chords example (except for o/, that waits for kerning fix).
529 * Added simple glissando line.
531 * Bugfix: broken text spanner (ie. crescendo)
533 * Bugfix: chord tremolos
535 * Bugfix: staff group brace
537 * Bugfix: volta repeats
539 * Resurrected clef _8 and ^8 syntax. (This should be deprecated?)
544 * Fixed non-empty-text feature.
546 * Bugfix for Grob::has_extent_callback_b ()
548 * Added infrastructure for music property documentation strings.
550 * Syntax change: \notenames -> \pitchnames
552 * Changed syntax \push -> \override, \pop -> \revert. Add:
554 \property Context.Element \set #'foo = #bar
556 which does a \revert followed by a \override.
558 * Documentation updates.
560 * Fixed typechecks for \push, \pop and \property
562 * Bugfix: Local_key_engraver.
564 * Fixes for lilypond-mode.el (patch by Mark Hindley)
569 * Fixed a mysterious typo in toplevel index.
571 * Enabled property-engraver.
573 * Cleanup in Auto-beam-engraver (still broken, because timings are off?)
575 * Collapsed all ``void Foo::create_grobs () { deprecated_process_music
576 (); }'' occurences, and reactivated some disabled code (note-name,
577 chord-name, custos, lyrics). Reactivated Timing_translator using
583 * unsmob_element -> unsmob_grob
585 * Make a Slur::height callback, to prevent early brew_molecule
586 call. This fixes cross-staff slurs.
588 * Bugfix: custodes style must be symbol, not string.
590 * do_creation_processing () -> initialize (), do_removal_processing ()
591 -> finalize (). Remove (do_)add_processing.
593 * Move Relative_octave_music::last_pitch_ into SCM, junk
594 Transposed_music::to_pitch_, junked Time_scaled_music::{den_i_,
595 num_i_}, Rhythmic_req::duration_, Melodic_req::pitch_
600 * Bugfix: resurrected point-and-click.
602 * Use scheme object props for storing type predicates and doc-strings
603 Dump global lists of properties into auto-documentation.
605 * Bugfix: extent callback for Rest, so ledger lines don't disappear for
608 * Removed some hair from chord code
610 * Rewrite of engraver pass scheme: try to make graphical objects in
611 acknowledge_element()/process_acknowledged(), not in process_music()
613 * Remove Translator::status_ and associated code. Removes the need for
614 various XXXX functions as wrapper for do_XXX functions.
616 * Search replace: Score_element -> Grob (Graphical object),
617 {pre,post}_move_processing -> {stop,start}_translation_timestep,
618 do_try_music -> try_music.
623 * Dropped ly_lists_equal for gh_equal_
625 * Removed Array from chord.
627 * Small bugfix to lilypond-mode.
629 * lily/part-combine-music-iterator.cc: fixed (switch `combineParts'
630 property on), and removed Array.
635 * Bugfix: don't call Crescendo::brew_molecule () too early if there is
638 * Rename class Crescendo to Hairpin.
640 * Search/replace: Musical_pitch -> Pitch
642 * More links in the backend documentation.
647 * Cross compilation and info build fixes, really cancel all builtin
650 * Generated documentation fixes: Generate all interface descriptions,
651 separately, don't list non-set interface properties with element
657 * Deprecate `mudela' name: rename mudela to lilypond globally.
659 * construct Music_iterators decentrally.
661 * Make smob of Duration
663 * Make smob of Musical_pitch.
665 * Move Repeated_music members into SCM. Length is computed via a SCM
666 function. (todo: write SCM function to unfold all repeats. \apply for
669 * Remove Time_signature_change_req, \time is disguise for \property
670 Score.timeSignatureFraction = ...
672 * \property barCheckNoSynchronize: don't reset measurePosition when
673 finding a bbarcheck. This makes bar-checks for polyphonic music
676 * elt property full-size-change for clefs.
678 * Bugfix: use Stem::dim_callback (), so brew_molecule () is not called
681 * Bugfix: use extent of Note_head (iso. Note_column) for rest
682 collisions, so Stem::brew_molecule() is not called too early.
687 * Makeinfo html documentation generation fixes.
692 * Remove Bar_req, \bar is now a frontend to setting Score.whichBar
694 * Move Context_specced_music::translator_{type,id}_str_ into music
697 * Don't make line breaks during note playing.
699 * Clef engraver rewrite. Clef-engraver is now controlled through
700 properties clefPosition, clefGlyph, clefOctavation. The \clef command
701 is just a front-end to these, see scm/lily.scm, function
702 clef-name-to-properties. See also input/test/manual-clef.ly
707 * Bit of temporary makefile hacking to stay in sync with makeinfo patch.
709 * Separate interface description (test phase).
711 * Makeinfo --html split fix: http://appel.lilypond.org/fred/software/texinfo-4.0.jcn2.diff
713 * Use headers for makeinfo html output.
715 * Made some --scrdir build fixes.
720 * Smobified molecule, and cache molecule (ie. generate each molecule
721 only once). Lily should be faster now. (approx. 6 % ?)
723 * Coded properties-to-font-name in C++. Measured speedup: 14% (wtk1-fugue2)
725 * Use music properties for Request data.
730 * Documentation build fix: don't run LilyPond when generating plain info doc.
732 * Resurrected info documentation and made cross links between manual
733 and generated doco, some small fixes.
735 * Made small time signature style fix.
737 * Generate texinfo iso html documentation.
739 * Added x-references for elements->engravers and engravers->contexts.
741 * Fixed number font listing in style sheet.
743 * Fixed default font settings for text items, text-item now uses
744 font-interface's alist-chain.
746 * Renamed property AutoBeam to autoBeamSettings to avoid confusion
747 about non-existing AutoBeam element.
749 * Mensural clefs (courtesy Juergen Reuter)
754 * abc2ly enhancements
758 * explanation of rationale for %%MIDI nobarlines
760 * supports -8va as a syntax for tenor clef
762 * pushing the Staff.timeSignatureStyle property
764 * parses space between key letter and mode in K: statement
766 * default for guitar chords is above the staff
768 * fix for translation of :: repeat
773 * Translated auto-beam properties to alist.
775 * Rewrite of tfmtoafm in scm.
777 * Rewrite of emacs LilyPond mode, based upon auctex interface.
779 * Chord name fixes and additions (Atte Andr'e Jensen)
781 * ly-get-mus-property, ly-set-mus-property: set properties of Music
783 * Move Span_req::span_dir_ into Scheme
785 * removed numberOfStaffLines, staffSpace. Use StaffSymbol \push
786 staff-space, line-count
788 * removed minVerticalAlign, maxVerticalAlign; use VerticalAlignment
789 \push #'threshold = #(MIN . MAX)
791 * \property tremoloFlags can be set anywhere now
793 * \apply #function music
795 * Bugfix: padding of dots.
797 * Generate documentation for separate engravers as well as for contexts.
799 * Move some reference manual into the SCM documentation system.
801 * Bugfix: fixed hyphen spanners.
806 * Fixed bracket, and made some other PostScript code fixes.
808 * Silly font initialisation fix for paper19 non-feature.
810 * Automatic engraver/property documentation infrastructure.
812 * Fixed system-start braces
814 * Fix for forgetAccidentals: do print accidentals, just don't remember
817 * Bugfix: forced script directions for scripts that have relative stem-direction.
819 * Bugfix: Tie_column doesn't force Tie directions ties that already
822 * Bugfix: multimeasure rest
827 * Custodes (patch by Juergen Reuter), mods by hwn.
829 * Font initialisation and markup translation fixes. (99.jcn2)
831 * Remove staffspace calls. Removed markScriptPadding. Fixes some
832 problems with tuplet, brace and volta spanners.
834 * make Font_interface::font_alist_chain (), and use default font
835 settings. Fixes too large time sigs.
840 * Tweaks of .scm font-selection.
842 * Rewrote font management of Score_element and Paper_def.
844 * Introduced outputscale: internally do computation in terms of
845 outputscale. Prepare to deprecate staffspace internally. Rewrote
846 .scm side of font selectioning.
851 * Made several font size and initialisation fixes.
853 * Renamed all occurrences of font-size to font-relative-size
855 * Renamed all occurrences of font-point to font-point-size
857 * Fixed interface.scm descriptions to use symbols iso strings
859 * Fixes for chord names, and added jazz style (James Hammons)
861 * Some font-size fixes.
863 * Added dynamics font in all staff-sizes.
865 * Quick fix for regtest.
870 * Removed all paper vars except linewidth, indent, staffspace and
873 * Rewrote Scheme side of font-selection.
875 * Bugfix: deprecate group-center-element thoroughly.
877 * Bugfix: LeftEdge must also have Break_align_item::alignment_callback
880 * Add use music property "direction" for storing direction in
881 Script_req, use music property "text-type" for storing 'dynamic,
882 'finger, etc. Remove Dynamic_script_req. Resurrect fingerings.
887 * fixed scale-definition.ly for greek mode names.
892 * Backend documentation updates and related cleanups
894 * Removed \property bracketCollapseHeight, systemStartDelimiterGlyph
896 * Bugfix: instrument-name on grandstaffs, see
897 input/test/instrument-name-grandstaff.ly
899 * Bugfix for tie/staffline collision.
901 * Bugfix: also send out end-repeat if there are no alternatives.
903 * Small solo cello suite fixes.
908 * Added some interface documentation.
910 * Added raise and kern to markup. This should make Chord names usable.
915 * Made small fixes to basic properties: regression-test compiles.
917 * Moved Text_script_req's text_ member into mus-property.
919 * Renamed ChordName to ChordNames, for consistency.
921 * Resurrected most of chord names, superscripting and kerning
922 is currently broken, though.
924 * Junked all old style text lookups, except for feta definitions.
926 * Added support for name-based character lookups.
928 * Added support for font styles and papersize style sheets.
930 * Added new code for font selection and scm text markup. Only used
931 for testing in \textscript SCM. See input/test/markup.ly.
933 * Fixed (added actually, it got lost?) word-space for chords.
935 * Added slope-limit and attachment-offset properties to slur.
937 * Slur's broken trend now weighs in the number of note-columns.
944 * Mudela-book fixes (Tom Cato Amundsen)
946 * Put marks above chords.
950 * Type checking for \push and \pop; elt property description (docs
951 inclusive) is now in Scheme.
953 * Self-documenting backend using ly/generate-documentation.ly
958 * Added friendly message for the clueless dvips user.
960 * Clef-engraver: changed c0-position, clef-position and glyph into properties,
961 enabling ottava spanners: input/test/ottava.ly.
963 * Added option for edge lines to Text spanner.
965 * Bugfix for early initialisation of invalid (grace->voice) slur.
967 * Dropped text support and padding of crescendo symbol. Horizontal
968 alignment of dynamics is handled by side-support, Text crescendos
969 use the generic Text spanner.
971 * Added a generic Text spanner.
976 * Bugfix: octavate eight.
980 * mudela-book fixes (Tom Cato)
982 * Cleaned up Group_interface and Pointer_group_interface
984 * Add accidentals to arpeggio support.
986 * Stemup + barline combination gets extra space.
988 * Score_element::extent () now takes a reference point argument.
993 * Use music property for setting type. This prevents accidental
999 * Added Arpeggio and Trill elements to feta font.
1001 * Yet another bugfix for output-property (Han-Wen)
1003 * Made some fixes to les-nereides.
1005 * Fixed output-property (Dankje).
1007 * Added backend framework for arpeggios.
1009 * Fixes for les-nereides. Should we do asymmetric slurs...?
1011 * Don't print repeat bars at start of line.
1019 * Bugfix: don't crash if there is no volta bracket to end.
1021 * Move offset, dimension callbacks into Scheme. They can be initialized from basicXXXX properties using
1023 (X-offset-callbacks . (callback1 callback2 .. .))
1024 (Y-offset-callbacks . (callback1 callback2 .. .))
1025 (X-extent-callback . callback1)
1026 (Y-extent-callback . callback1)
1028 * naming: basicXXXProperties -> XXX, some other changes in naming;
1029 convert-mudela rules added.
1031 * naming: \voiceone -> \voiceOne and related changes. convert-mudela
1034 * syntax: \property XXX \pop #'bla -> \property Context.XXX \pop #'bla
1036 * changed aclocal.m4 to have better check for guile version. (Laura Conrad)
1038 * updates for mudela-book (Tom Cato Amundsen)
1043 * Try at nastiest competition piece: input/les-nereides.ly.
1045 * Moved Pedal_engraver to Staff context.
1050 * Added some error messages for toplevel and stray string parse errors.
1052 * Don't start more than one slur at a time.
1054 * Set direction of Slur too in a2-engraver.
1058 * Removed calls to global GUILE namespace.
1060 * Added \property: scriptDefinitions, explicitClefVisibility,
1061 explicitKeySignatureVisibility, instrumentEqualizer,
1062 dynamicAbsoluteVolumeFunction
1064 * Added element properties Bar::break-glyph-function,
1065 Break_align_item::space-alist, Chord_name::chord-name-function
1067 * Added \property combineParts: part combiner switched off by default.
1069 * Remove all print methods.
1071 * Use Scope::try_retrieve if possible.
1073 * Remove FAQ in favor of URL.
1075 * etf2ly.py robustness fixes.
1077 * Don't compensate for left edge in broken volta spanner.
1086 * mudela-book updates by Tom Cato Amundsen.
1088 * Allow lyric hara kiri as well.
1090 * Bugfix: left/right mixup in Side_position_interface::aligned_on_self ()
1092 * rest collision of differing rests.
1094 * Cleanup of Sequential_music_iterator, Simple_music_iterator.
1096 * Unfolded_repeat_iterator now signals repeats using \property
1097 repeatCommands. You could override this, eg.
1099 \property Score.repeatCommands = #'((volta "X") start-repeat)
1101 will print a |: and a volta bracket saying X. See also
1102 input/test/manual-volta.ly
1104 * Volta_engraver, Repeat_acknowledge_engraver: new engravers that are
1105 controlled by repeatCommands; much cleaner than the Repeat_engraver.
1107 * Junked Repeat_engraver.
1111 * Abort all running spanners when part-combiner combines voices.
1116 * Use S_ISDIR () and check for stat.h.
1118 * Various fixes for RedHat 7.0 / gcc 2.96.54
1120 * separate basic propertylist for fingerings, center them on
1123 * Side_position_interface::aligned_on_self() now can take a real
1124 number for self-alignment-{X,Y}.
1126 * etf2ly: single line GF field.
1131 * Added an interscorelinefill paper variable. Set to a positive number
1132 in order to stretch the inter-line spacing to fill the full pages,
1133 except for the last page (where it would look really ugly).
1138 * Changed lilypond to LilyPond in ly2dvi, Mudela to LilyPond source.
1140 * Website fixes: Changed \interline to \staffspace in manual, removed offending
1141 braces from mudela-book.tely.
1143 * Fixed slur attachment correction bug.
1145 * Made some fixes to Coriolan.
1150 * Only open files, not directories
1152 * bugfix: textNonEmpty.
1154 * Look ahead in auto-change iterator for rests. This means rests
1155 before the note leading to an automatic staff switch are switched as
1156 well (improves the looks of scarlatti-test). Associated fixes and
1157 additions for Music_iterator::skip () and friends.
1159 * Bugfix: only quantise staccato inside the staff.
1161 * cleanups for beam and stem. Removed global GUILE namespace calls
1167 * Some fixes to Coriolan.
1169 * Fixed some stupid core dumps processing Coriolan.
1171 * Fixed several problems with part-combiner's part-switching.
1173 * Fixes for ASCII output.
1175 * Added feature to part combiner that should allow part-switching only
1176 for entire measures. Currently, it is controlled by a new
1177 property changeMoments (A . B):
1178 - only switch when !(A mod now),
1179 - decide whether to switch based on music during time period B.
1181 * Made bugfix: Sequential_iterator::get_music (M): mustn't return music
1184 * Added skip (M) to some iterators.
1186 * maintain minimum-length by shifting for hyphens at start of
1187 line. (patch courtesy Christophe Rhodes)
1189 * mudela-book fixes (courtesy Tom Cato Amundsen): documentation
1190 update, LaTeX example, landscape support.
1195 * Added elt properties for Tie:
1198 - staffline-clearance
1200 * Added elt properties for Slur
1204 * Removed C++ support for barNumberScriptPadding, now in
1205 generic-property.scm (but they're deprecated anyway)
1207 * Changed threshold in Align_interface to be in staffspace
1209 * changed minVerticalAlign and maxVerticalAlign to be in staffspace.
1210 A better way: do \push #'threshold = #(cons A B ). (WARNING:
1211 INCOMPATIBLE CHANGE)
1213 * moved translator definitions out of \paper { }, only instantiate in
1219 * Sequential_iterator::get_music (), part combiner now works.
1221 * Changed paper variables into elt properties:
1223 - beam-space-function, Removed Paper_def::interbeam_f(), Smaller
1224 beams for grace notes.
1225 - beam-flag-width-function to Beam.
1228 - horizontal-space: spacing of grace notes is configurable
1246 - note-width to Collision
1248 * removed various obsolete variables from params.ly
1250 * added input/test/bagpipe.ly
1255 * Made fixes to part-combine examples and Coriolan.
1257 * Bugfix: don't dump core on unterminated (de)crescendo.
1259 * Rolled next (M) also into get_music (M), similar to process (M), so that
1260 sequential-music-iterator::get_music (M) returns something useful.
1262 * Bugfix: part-combiner still expected Music_sequence, where get_music ()
1263 now returns plain list of events.
1268 * Fixed problem with disappearing crescendi across line break.
1270 * Bugfix: dynamic texts should not be set by text-engraver.
1272 * Rewrote and cleaned up music-iterator.
1274 * etf2ly robustness fixes.
1279 * Added side-position-interface as an interface identifier, in stead
1280 of checking side-support-elements. This fixes a problem with stacked
1283 * Removed spurious set_elt_property ("XX", SCM_EOL) calls.
1285 * Added \property squashedPosition for Pitch_squash_engraver: the
1286 staff-position number to squash noteheads to.
1288 * Added FAQ entry for script on bar, updated description of mailing
1291 * Fixed bug with \translator { basicXXXProperties \push ... }
1293 * Updated and revised call for help in hacking.texi.
1295 * Bugfix: don't remember accidental if it is tied from the previous note.
1300 * Separated definition and implementation of contexts (moved
1301 definition out of Translator_group into Translator_def)
1303 * pmx2ly.py fixes: now handles text at beginning of block correctly.
1305 * update .spec to include scripts.
1307 * Changed syntax of \pushproperty:
1309 \property Voice.basicXXXProperties \push #'foo = #bar
1310 \property basicXXXProperties \pop #'foo
1313 basicXXXProperties \push #'foo = #bar
1314 basicXXXProperties \pop #'foo
1320 * Updated INSTALL.texi
1324 * Added Documentation/user/mb-latex.tex, mudela-book+latex example
1325 file and test case. Some work on Documentation/user/mudela-book.tely
1327 * mudela-book.py: any combination of \verb, \begin{verbatim}
1328 @code and @example and mudela should work as expected.
1330 * dropped [].extend that depend on python 1.5.2
1335 * pmx2ly, PMX to LilyPond conversion. Succesfully converts barsant.pmx.
1337 * musedata2ly, a Musedata to LilyPond convertor. Succesfully converts
1340 * bugfixes for dynamics: make sure that dynamic alignments encompass
1341 the dynamics they support, and that any columns they attach to aren't
1344 * bugfix: make sure \time gets noticed early enough.
1349 * small doc updates.
1351 * Cleanups related to barline handling:
1353 - Removed Translator_group::get_simple_translator (), and -
1355 - use properties to communicate about barlines and time sigs. (NOTE:
1356 by default a time-signature of 4/4 is printed.)
1358 - fix repeat bar behavior.
1367 * cleaned up Directional_element_interface
1369 * add name field to score-elements.
1371 * comment in some unprotects for Music in parser. Should bring down
1372 cpu time and plug some leaks.
1374 * robustness fixes for etf2ly, tuplets, grace notes.
1379 * engraver.ly: cleanups.
1381 * etf2ly: robustness fixes, handle mac files as well.
1383 * Smobified Translator and Translator_group, junked
1384 Translator_group_identifier.
1386 * \pushproperty and \popproperty withing \translator, similar to
1387 predefining \property, ie.
1389 \translator { [...] \pushproperty [..] }
1390 \translator { [...] \popproperty [..] }
1392 (these \pushes and \pops are delayed until instantiation, so if you do
1396 \pushproperty #'basicFooProperties #'bla #VALUE1
1397 \context Voice { \pushproperty #'basicFooProperties #'bar #VALUE2
1402 then the setting for basicFooProperties contains both (bla . VALUE1)
1405 * allow \pushproperty #'symbol [..] as well as \pushproperty #'(symbol1 symbol2 ... )
1410 * Activated regex for windows.
1412 * New guile-1.4 patch for cross windows build.
1414 * Added configure messages for metapost checking.
1421 * Added property LyricVoice.associatedVoice to enable switching associated
1422 voice mid-stream. Association still defaults to context name.
1427 * \pushproperty, \popproperty: property settings with less memory
1428 cost. See input/test/pushproperty.ly and Documentation/hacking. Note:
1429 syntax is most likely only temporary.
1434 * (Line-)broken slurs now have vertical trend.
1436 * Better length for broken ties: no invisibly short ties. Now ties may
1437 collide with time signatures, though.
1439 * Don't typeset unfinished spanners, but kill them.
1441 * Added two FAQs (Mats)
1443 * Made workaround guile-1.4.1 backward incompatible (scm_)eval change.
1444 Note that we must use (scm_)eval2 to remain backwards compatible with
1445 guile < 1.4.1 snapshot.
1447 * Reincluded 79.jcn2 fix
1455 * Created Thread_devnull_engraver and Voice_devnull_engraver iso
1456 single A2_devnull_engraver in Thread context. It seems however
1457 that the hack in A2_devnull_engraver works better.
1461 * Slur attachment fix for chords where case slurdir != stemdir.
1463 * Made various fixes for (line-)broken slurs.
1465 * Fixed slur_height (), which fixes most ugly slurs (Yeah!).
1467 * Fixed some silly url reversals in FAQ.
1469 * Finished Coriolan music entry (again); entered second viola part.
1471 * Updated Coriolan to use part combiner on Voice level for wind parts
1472 and on Staff level for violi and bassi.
1474 * Part-combiner now uses duration inquiry, which fixes rhythm-related
1475 bugs in determining solo/a2. Also, rests are taken into account.
1477 * Another crude fix for almost unexplainable (with a gdb that dumps
1478 core on ly_display_scm) all-zero control points slurs.
1480 * Fixed slurs that crossed through stems and note heads. Note
1481 that beautifying of ugly slurs is still broken.
1483 * Made crude fixes slurs don't crash, bezier still crashes on
1484 infinitely steep slurs (eg flauti-part *with* slur_engraver).
1489 * Replaced empty melisma score element with a property
1491 * Renamed Voice_alist_entry -> Syllable_group in lyric-phrasing-engraver
1496 * fixed y-position of whole rest
1498 * fixed sustainPedalPadding
1500 * etf2ly: articulation, lyrics.
1505 * etf2ly.py: Finale to LilyPond conversion.
1510 * Made simple fix to get part-combiner to recognise different rhythms
1512 * Unhardcoded part combiner and a2-engraver; introduced properties
1513 splitInterval, soloADue, soloText, soloIIText, aDueText.
1515 * Fixed part combiner's too-late problem (Dankje!)
1517 * Fixed a2-devnull-engraver, a2-engraver.
1519 * Renamed part combiner music names to "one", "two".
1521 * Cleaned up decision making in part combiner, renamed to "solo"/"unison"
1526 * Minor documentation updates
1528 * Mark_engraver: has been broken since .73, fixed!
1533 * Added a devnull engraver, that junks (notehead) requests of the second
1534 stem when combined parts are in unison (a2).
1536 * Part-combine iterator identifies Soli and A2 parts in threads by
1537 looking at rhythm and pitches. It switches Voice context automagically,
1538 and communicates current state using a2/solo/solo2 properties.
1540 * Simple A2_engraver (`a due) prints `a2/Solo/Solo II. Soli seem to
1541 arrive one request late.
1543 * First try at combining parts: part-combine*
1545 * fixed problem with HaraKiri
1547 * fixed problem with dynamicDirection
1549 * fixed problem with nonEmptyText
1551 * `Fixed' chord notation, as per request of David Arnold, ie,
1552 Added a chord-name-mode, that only displays chord names
1553 when there's a change in the chord-name-scheme, Also, a chord
1554 name should always be displayed after a line break. See
1556 input/test/chord-changes.ly
1558 * Reverted duration-iter change in midi2ly, moved printing of options.
1560 * warning bugfix in lexer.ll (Mats Bengtsson)
1565 * Midi2ly bugfix: handle durations longer than longa. These can occur
1566 because of lengthened notes when using --no-rests.
1568 * Midi2ly: output `new' \key syntax, and updated version number.
1570 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
1571 double dots etc. when user doesn't want them. It probably used to
1572 work like this, a long time ago. For some unknown reason, all
1573 corrections made by Duration_convert were junked if the corrected
1574 duration != exact duration. Duh.
1576 * Midi2ly: added a new option: --no-rests.
1578 * Update of mudela-book (Tom Cato Amundsen)
1579 - --read-lys option, now you can do:
1580 mudela-book file.texi
1582 mudela-book --read-lys
1583 - --outdir=DIR will put ALL output into DIR
1584 - @mudela[filename="myfilename"]{c d e f g}
1585 - --force-mudela-fontsize
1586 - ignore mudela inside @ignore @end ignore
1591 * Lyric_phrasing_engraver now catches lyric extenders and correctly
1592 terminates them under the last note of a melisma.
1594 * Lyric word spacing code changed to fix hyphen alignment.
1596 * Other minor tidying up of Lyric_phrasing_engraver and related code.
1601 * Lyric_phrasing_engraver now adjusts for melisma. (Glen Prideaux).
1603 * Mudela-book fix for Windows95 (Mark Hindley)
1605 * Debian update (Anthony Fok)
1607 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
1608 #t (primarily for hymns). Courtesy Glen Prideaux.
1610 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
1615 * stepmake/stepmake/metapost-rules.make: Put all generated files
1618 * Added paper variable interscoreline to determine the score line
1619 spacing, see input/test/vertical-extent.ly.
1620 Cleaned up the lilyponddefs.tex inclusion scheme.
1628 * Improved default handling of Lyric_phrasing_engraver and made it on by
1631 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
1634 * fixed bug in script.cc so fermata (and other scripts) get flipped
1635 correctly when they are above the staff.
1640 * Reincluded simple code for including tfm.[1-5] into search path.
1641 Configure with --disable-kpathsea to enable this kludge.
1646 * Updated input/test/banter-chords.ly German H/B example.
1650 * Have configure check for kpathsea library and functions. Made kpathsea
1651 support optional for now.
1653 * Bugfix: halved width of tremolo-beams.
1655 * Included compilation fix for guile-1.3.4 (Anthony).
1657 * Added: chord inversion and base to regtest.
1659 * Fixed: Chord names that were broken by pl73.
1661 * Fixed: Chord inversions that were broken by pl72.
1663 * Resurrected ascii-script output, for debugging purposes.
1665 * Included compilation fix for scm-hash.cc (Han-Wen).
1671 * Small bugfix: also do a deep copy on submusices
1673 * Fixed: \autochange doesn't crash anymore.
1675 * Cleanup, documentation and enforcement of smob interfaces in
1676 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
1679 * Glen Prideaux lyric phrasing engraver. See
1680 input/test/lyric-phrasing.ly
1684 * Removed \interscoreline after the last line, prevents some
1685 empty pages. (patch by Mats Bengtsson)
1687 * Smobified Music, junked associated identifiers. Use Scheme list to
1688 store Music_sequence. Removed const declarations from
1689 Music_iterators. Added a mutable and immutable property list to
1690 Music. Use music property for all Scheme values in Music. Created
1691 and fixed a load of Garbage Collection bugs.
1693 * Changed number font to allow automatic .mf creation.
1695 * Output place of definition as \special{src:LOCATION}. See FAQ for
1696 explanation how to use.
1698 * Schemified Local_key_item and fixed minor bug with accidentals.
1700 * new Japanese .po file.
1702 * Bugfix for broken tie direction
1704 * Bugfix for bar at beginning of line break
1709 * Robustness fix for minimise_least_squares ()
1711 * cleanups of Slur_bezier_bow, removed Bezier_bow.
1713 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
1715 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
1718 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
1719 properties. This makes initializing list properties redundant.
1721 * removed idiotic code for including tfm.[1-5] into search path.
1723 * fixed problem with tuplet placement for cross staff tuplets.
1727 * Small cleanups to bring down compile time and binary ensmallment.
1729 * Made Lookup into a smob, and use guile alist iso. an STL map.
1731 * Changed repeated music semantics for relative octave: each
1732 alternative takes its inital octave from the body.
1734 * Fixed: parser accepts booleans for property values as well.
1736 * Added Scarlatti sonata test file to input/
1738 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
1742 * Fixed: long standing problem in optical-illusion code.
1744 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
1746 * Made interface of Multi_measure_rest, System_start_delimiter,
1747 Spacing_spanner, Separating_group_spanner, Beam, Slur and
1750 * Use properties for minimum distances and spring parameters. Move
1751 spacing related functions from Paper_column into Spaceable_element.
1753 * Removed most Paper_column typecasts.
1758 * Cleanup auto-beam-engraver: use properties for retrieving timing
1761 * Fixed: Multi measure rests don't cause crashes.
1763 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
1765 * Fixed: property engraver.
1767 * Fixed: don't crash on multiple ties.
1769 * Cleanups of Beam, should also be a little faster.
1771 * Reunite properties and pointers. In implementation we make a
1772 distinction between mutable and immutable properties
1774 * Add {has|set}_interface () static methods to interface classes.
1776 * Made Side_position_interface and Staff_symbol_interface an all
1777 statics class, and stripped _interface suffix.
1779 * Make Align_interface and Axis_group_interface an all-statics class
1781 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
1782 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
1783 callback for determining barsize.
1785 * Removed all GLUE_SCORE_ELEMENT callbacks.
1787 * Added test for repeats to trip.ly
1792 * ly2dvi: changed back to original semantics of latexheaders.
1794 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
1795 Volta_spanner changed into interface.
1797 * Related cleanups for Tie, Tie_column cleanups.
1799 * Made Time_signature, Single_malt_grouping_item, Script_column,
1800 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
1802 * Removed const declaration from callback arguments.
1804 * Pagebreak support. See input/test/between-systems.ly
1806 * Fixed a problem with accidentals in combination with
1807 non-nil key signatures.
1812 * Use callbacks for augmentation dot positioning.
1814 * Removed types Note_head and Rest
1816 * Cleanup of slur.cc: use common reference points in a sane manner.
1821 * Corrected text sizes in paper*.ly (Mats Bengtsson)
1826 * Dots, Collision, Rest_collision removed as separate Score_element type.
1828 * Stem and Note_column accept only one rest.
1830 * Use offset callback in Stem to resolve rest/beam collisions.
1832 * Put the value of new local key signature (accidentals) back into a property.
1834 * Set molecule-callback for notename item.
1839 * Added some comments to new slur code.
1841 * Removed some ugly interstaff slur code, interstaff slurs at line-break
1844 * Slur bugfix: 16th beams are also beams.
1850 * Bugfix: translate volta spanner at start of line.
1852 * Changed directional_element() calls to instantiations
1853 of Directional_element_interface.
1855 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
1857 * Removed Staff_info type. Information about columns is now transferred
1858 via currentMusicalColumn and currentCommandColumn.
1864 * Made slur attachment position user settable; properties:
1865 slurBeginAttachment slurEndAttachment, values: 'head 'stem
1866 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
1868 * Fixed slur attachment positions, added missing rule and use simple
1869 default starting positions for attachments.
1871 * Started rewrite of slur ending code, interstaff slurs are broken for
1874 * Fixed download URL of the webpage.
1876 * Moved direction.cc to flower/.
1881 * Lyrics centered on notehead.
1883 * Various bugfixes hyphen-spanner.
1885 * Bugfix: set appropriate callbacks for Note_head. This fixes
1888 * Removed Clef_item as score-element derived type.
1890 * Updated config.sub and config.guess
1892 * Bugfix: allow linebreaks on beamed grace notes.
1897 * Included dutch po-update based on submitted 1.3.57 nl.po
1899 * Added "Development" link to website, now that "Home" is a relative link.
1901 * Bugfix: use deep copies for resetting keys.
1903 * Assorted typing erors in procedure names in ly/engraver.ly
1908 * Made callbacks from Score_element::before_line_breaking() and
1909 Score_element::after_line_breaking()
1911 * Fixed website; backlinks should work again.
1913 * Removed --ignore-version option. Added --verbose option.
1923 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
1924 Paper_def_identifier.
1926 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
1928 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
1929 Sustain_pedal and reduced them to an Score_element interface (they are
1930 no longer Score_element derived types).
1932 * Some instances of brew_molecule routines have moved out of
1933 Score_element, and are now called scheme_molecule.
1935 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
1940 * Removed String_identifier, and use the type system of GUILE instead.
1942 * Fixed \key PITCH MODALITY syntax. The modality argument is now
1943 mandatory, a rule in convert-mudela has been added.
1945 * Cleaned up buildscripts/ directory: removed obsolete scripts.
1947 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
1948 based on STL and should be faster than hash_table.
1954 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
1955 in the process reduced number of protect/unprotect calls. With
1956 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
1957 just 10% above the 1.2 level. Also, Lily's a bit faster.
1959 * Fixed make diff bug in stepmake to be able to make this diff :-)
1964 * Rewrote key sig support. Now key signature can also be controlled
1965 by setting keySignature and localKeySignature properties, eg.
1967 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
1969 sets a key signature of `es ges bes' (an unusual key signature).
1971 Keys are internally represented as transpositions of the c-major
1972 scale. Printing the key signature for a scale is done by filtering out
1973 all non-natural accidentals.
1975 * Removed support for \keysignature, and \key something \minor; Newkey
1981 * Fixed pedal items (hw)
1983 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
1984 tfm directories. Automated links to cmr and amstex tfm font directories.
1986 * Replaced one scm_assoc () u-turn slipped through jcn1
1988 * various GUILE 1.3.5 compile fixes
1990 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
1992 * Replaced some scheme assoc u-turns with scm_assoc ()
1994 * Ran po-update (mostly because of new ja contribution).
1999 * Cleaned-up scheme list to text conversion for Chord_name and
2000 fixed horizontal kerning.
2002 * Added examples for american (slashed o) and jazz (black triangle),
2003 see input/test/{american-chords.ly,jazz-chords.ly}
2005 * Made guile-1.3.5 compile fixes
2010 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
2013 * Rewrote key signature administration; now Scheme is used; Octave and
2014 Key have been junked in favor of Newkey.
2016 * japanese .po file included (thanks, Japanese team!)
2021 * Fixed several forgotten molecule-callbacks
2023 * Fixed first clef in score; now F clefs are also possible.
2028 * Updated FAQ with two useful GDB macros.
2030 * Several fixes in the documentation.
2035 * Made (dutch) po-update
2040 * Molecules are now generated via callbacks exclusively; most calls to
2041 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
2046 * Experimental property collapse for most score-elements. (notable
2047 exceptions: Scripts, pedals). Change all Score_element constructors to
2048 take a basic-property list. The suffix of a property list may be
2049 shared by several score-elements, for instance all default G-clefs in
2050 a score share the following settings
2053 (break-align-symbol . Clef_item)
2054 (visibility-lambda . ,begin-of-line-visible)
2056 This should reduce memory usage further.
2058 * Magically fixed the disappearing Lyrics problem.
2060 * Removed used_b_ field from Score_element.
2062 * Massive search-replace patch: store pointers and properties
2063 separately, in preparation of property collapse.
2069 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
2071 * Cleanup of Dimension_cache: removed a few redundant
2072 fields. Slightly lower memory usage (32 bytes per
2073 score-element). Dimension_cache is now a `dumb' struct again.
2075 * Add array index to priority field of text scripts to ensure that
2076 order is unique, and sensible.
2078 * Added an element count statistic.
2083 * russian.po (thank you, August.)
2085 * Small cleanups in Molecule interface
2087 * Spacing related elements perform suicide after calculating
2088 distances. This saves a some memory, approximately 2 to 5 % ?
2090 * Small cleanups in line breaking: Paper_column stores springs and
2091 rods in only one place now. All fields relating to energy have been
2094 * Don't generate all output Scheme in memory, but evaluate to output
2095 file immediately. This will reduce memory usage a little.
2097 * Use STL's map for Dictionary template
2099 * Substitute pointers on element properties of the root Line_of_score
2102 * Added toplevel doc target, to support building doc with --srcdir
2104 * Removed cygwin build stuff; updated versions at:
2106 http://appel.dyndns.org/lilypond/gnu-windows/cross
2108 * Fixed lily.scm to handle incipits (thanks, Mats)
2114 * Made bugfix in smob handling: delete the C-part of freed smobs and
2115 be honest about amount of allocation and deletion, so that GUILE
2116 doesn't overestimate the amount of memory available.
2118 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
2120 * Bugfix: don't crash on durations that are not a power of 2.
2122 * Build manpages during `make all'
2124 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
2126 * Bugfix: set visibility-lambda for key signature created by
2127 createKeyOnClefChange. Fixes disappearing key signatures.
2129 * Bugfix: make System_start_delimiter of bar-line type invisible when
2130 it spans only one staff.
2135 * Item cleanups. Copying items and rearranging pointers are done in
2136 separate passes, which makes the code cleaner. This fixes a problem
2137 with some items not disappearing from hara-kiri staffs.
2139 * Use Scheme for Key_item data members.
2141 * Don't use regex in chord-names.scm under windows; hybrid chordnames
2142 user+calculated will be partly broken.
2147 * Junked Shift_tuple from collision; Now it uses SCM.
2149 * Bugfix of documentation and test-file of tuplet.
2151 * Bugfix type string of repeated music is copied. This fixes declared
2154 * Junked various cruft from lily.scm
2156 * Use interfaces symbols instead of C++ class-name for assigning generic
2159 * Junked Dictionary from Piano_pedal_engraver and
2160 Piano_pedal_performer.
2162 * Introduced boolean element property no-spacing-rods: ignore this
2163 item for hard constraints.
2165 * Bugfix: added sanitised TeX fragment in faq.texi
2167 * Bugfix: merge equal Bar_reqs
2172 * Small fixes for \cresc and \endcresc
2174 * Release properties of unbroken spanners & items after doing
2175 handle_broken_smobs (); should conserve a little memory.
2177 * Fixed handling of orphaned score-elements. Any element that does
2178 not have its Line_of_score as a ancestor in both directions, is silently
2179 removed from the output. This guarantees that programming errors
2180 don't result in coredumps from Dimension_cache::common_refpoint ():
2181 element->line_l () is always a common reference point.
2183 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
2184 for default case. Now the octavation 8 is not printed at every
2190 * Changed noteHeadStyle properties to symbols, for example
2191 \property Voice.noteHeadStyle = #'cross
2196 * Rewrite of chord-name production in scheme. There are two major styles
2197 now, banter and american. To get american style, use
2199 \property ChordNames.chordNameStyle = "american"
2201 Most anything should be possible now. See input/test/american-chords.ly
2203 * Added isinf check to configure.in, and isinf macro from guile to
2204 bezier.cc; solaris has no isinf ().
2206 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
2209 * Added output property to regression test.
2211 * Fixed warning of creating existing outdir.
2213 * Added `Mark' interface to text-items that are marks (thanks, HW).
2220 * Corrected glossary.tely
2222 * Corrected \mark font handling. feta-nummer font only of the
2223 string is all numeric.
2225 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
2226 "harmonic" and added "baroque" (normal note shapes except for
2227 brevis and longa which are square).
2229 * Simplified ly2dvi using the power of the geometry package.
2231 * Improved heuristic size calculation of TeX macros. Handles e.g.
2232 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
2237 * Bugfix: don't hang on zero-duration.
2239 * Various glossary updates (thanks, Christian)
2247 * Drastically reduced vertical space used by headers/footers, when using
2248 ly2dvi. See input/test/fill-a4.ly.
2250 * Fixed bug with colons appearing on repeat span-bars.
2252 * Added Bar_number_engraver to standard Score context
2254 * Construct octavation scripts in the clef-engraver; this fixes the
2255 hara-kiri + clef8 problem
2263 * Fixed chord-name customisation and made small chord-name build fixes.
2265 * Accidentals with chord-names smaller and as superscript.
2267 * Do some extra footify (works only once) while making html docs.
2272 * Debian patch (Thanks Anthony)
2274 * Rewrote Bar_number_engraver and Mark_engraver and removed
2275 Bar_script_engraver as baseclass. Both Bar_number_engraver and
2276 Mark_engraver are simpler and more robust.
2278 * Fixed precedence of \property verticalDirection and dynamicDirection
2280 * Fixed keys without barlines
2282 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
2283 puts alignment in function again
2285 * Fixed StaffGroup + GrandStaff combination.
2287 * Music is now mandatory as the first thing in a \score{} block
2294 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
2296 * Added Properties textScriptWordSpace and chordNameWordSpace.
2298 * Junked old lyrics in star-spangled-banner.
2300 * Added a Piano_pedal_engraver.
2302 * Removed some empty files.
2304 * Created piano pedal symbols: * - . P e d.
2306 * Fixed ps-to-pfa.py to handle multiple unfills.
2308 * Moved accordion symbols out of feta-script to end of font.
2310 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
2312 * Fixed blot_diameter for small resolutions.
2317 * Put global element list into Line_of_score, instead of
2318 Paper_score. post processing (the stage after line breaking) is now
2319 truly done per-system, and we got rid of an ugly hack to get font
2322 * Bugfix: set the group-interface of System_start_delimiter.
2324 * Cleanups of Break_algorithm and derived classes, Move
2325 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
2327 * Bugfix for accordion symbols.
2329 * Various patches to prevent crashing when do_brew_molecule gets
2330 called before after_line_breaking (). This was a problem in Spanner
2339 * Made a quick try at piano pedal performer, damper pedal only.
2341 * mf/feta-accordion.mf: Fixed strange turning paths.
2343 * mf/feta-beugel.mf: Fixed infinity errors.
2345 * Use a more discriptive name for windows setup.zip.
2347 * mf/GNUmakefile: Have logs as last target, so that normally, they're
2350 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
2351 The logs are a target, removing them retriggers make.
2353 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
2354 files, ie the ones that clutter the source directory, not the target logs.
2356 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
2357 standalone; ie, no need for Cygnus' usertools anymore.
2362 * Documentation/ntweb: Updated angels.ly to match current syntax.
2363 Also updated index.texi.
2368 * Change all occurances of Staff_margin_engraver to
2369 Instrument_name_engraver, add a convert-mudela rule
2371 * Change status == busy assert into programming error
2379 * Lots of fixes to windows distribution scripts.
2381 * Added configuration features --program-prefix, --program suffix.
2383 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
2384 This fixes inversions c/g and bass additions d/+c on chords.
2389 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
2395 * Debian patches (thanks Anthony!)
2397 * Use symbols for prefatory matter spacing. Do not use the typename
2398 for looking up item pairs in the table, but read element property
2401 * Instrument_name_engraver, uses break alignment instead of
2404 * System_start_delimiter_engraver, System_start_delimiter, uses a
2405 spanner for the braces/brackets at the left of the system. Remove all
2406 old Span_score_bar engravers.
2408 * Removed Base_span_bar_engraver::use_prority_b_, and moved
2409 Base_span_bar_engraver into Span_bar_engraver.
2414 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
2416 * input/test: Removed stale AutoStaffSwitch examples.
2418 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
2419 stale copy of gnossiene-4.
2421 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
2423 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
2424 for cross-building to Cygwin.
2426 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
2431 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
2433 * New_chord_tremolo_engraver: make tremolo beams from
2435 \repeat "tremolo" NUMBER <Music-expression>
2437 Removed support for "old-style" tremolos.
2439 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
2441 * Read \property measurePosition within the engraver code, instead of
2442 looking up the Timing_translator.
2444 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
2446 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
2455 * buildscripts/mf-to-table.py: feta dep files are now opened with write
2456 binary option. This avoids carriage return linefeed problems and
2457 windows while not affecting unix.
2459 * Documentation/hacking.texi: Fixed a texinfo syntax error
2461 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
2464 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
2469 * Glossary updates by Christian Mondrup.
2471 * Bugfix: use generic properties in lyrics too. This fixes the
2472 \property textStyle for lyrics.
2474 * Score_element::preset_extent(), used by \property
2475 XXXVerticalExtent, so hard code the size of a vertical group.
2477 * Don't fix up reference points for originals of broken
2478 spanners. Fixes spurious "orphaned score-element" warnings.
2480 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
2482 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
2484 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
2487 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
2488 which should fix Windows problems with guile. Also added input directory
2491 * stepmake/aclocal.m4: Added decent checking for version of guile, and
2492 fixed warning message.
2494 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
2495 chord-modifier table (not in the pitch list).
2503 * General cleanups of My_lily_parser.
2505 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
2508 * Moved Score_element::do_space_processing out of the dependency
2511 * Use Scheme for notename tables. Removed uppercase letters for low
2512 octave notes. Removed Notename_table.
2514 * Fixed core dump with declared "\key ; "
2516 * Extra robustness warning for Side_position_interface::aligned_on_self ()
2518 * Extra robustness: make sure that first and last columns are breakable.
2523 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
2525 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
2526 dependency by using mingw. Compiling guile is too much to ask
2527 for mingw, though. Also:
2528 - rename python scripts .py (request from Alain)
2529 - install native packages under their own, separate root. (Alain)
2531 * lily.scm: Don't use regex module when running on
2534 * lily/staff-margin-engraver.cc (acknowledge_element): If
2535 possible, hang y-axis of margin script to span-bar. This fixes
2536 vertical placement of margin scripts attached to staff groups.
2538 * help2man-rules.make: Fixes for generating manpages by copying
2539 and for building using --scrdir.
2541 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
2542 config.h, version.hh files file when copying.
2544 * buildscripts/make-cygwin-cross.sh: made number of fixes:
2545 - add `Cygnus/' prefix to directories in .zip-file too.
2546 - package guile too.
2547 - don't link to cygwin1.dll
2549 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
2550 is not emty when uninstalling.
2552 * stepmake/stepmake/generic-targets.make: added man target.
2554 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
2555 development tools and lilypond executable.
2557 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
2558 manpages, so that make doesn't fail on help2man trying to execute
2559 a GNU/windows executable.
2561 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
2564 * flower/libc-extension.cc (memmem): cygwin compile fix.
2572 * (generic-property.scm) added \property tieDash to set dashing on
2575 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
2577 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
2578 undocumented .29 patch that made Bezier::control_ into an
2579 Array<Offset>. Added some comments documenting the reasons for the
2582 * Revert generic-property.scm of .37 fix, fix the real problem in
2583 property-engraver.cc: use the right symbol to check if element
2584 property is already set.
2589 * Fixed srcdir build, so that you can do:
2591 tar xzf releases/lilypond-x.y.z
2594 ../lilypond-x.y.z/configure
2597 as with any other gnu package. All build output goes to <build>/out.
2599 * Changed and fixed use of different configurations, and different output
2600 directories. Finally, you can use different configurations alongside
2601 eachother. From make/stepmake.make:
2603 # Use alternate configurations alongside eachother:
2605 # ./configure --enable-config=debug
2608 # uses config-debug.make and config-debug.h; output goes to out-debug.
2611 # Use same configuration, but different output directory:
2615 # uses config.make and config.h; output goes to out-www.
2619 * Fixed performance of (de)crescendi.
2621 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
2624 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
2625 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
2627 * Changed absolute midi volume settings into factor of full scale.
2629 * Fixed another dynamic-line-spanner bug, it gets hairy.
2631 * Added warning for spanners that are not fully contained in parent spanner.
2639 * Abstract Align_element into Align_interface. Removed
2640 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
2641 inheritance in the backend.
2643 * new Gade score, INSTALL.texi fixes (thanks, Mats)
2645 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
2647 * comments detailing properties for Axis_group_interface,
2648 Side_position_interface, Score_element, Item and Spanner
2653 * Fixed vertical dimensions of elements in dynamic line spanner by adding
2654 axis-group to dynamic line spanner.
2656 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
2658 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
2660 * Bugfix: compilation dynamic-engraver.
2662 * Added and updated a faq about postscript and ghostscript.
2664 * Fixed order of slurVerticalDirection verticalDirection in
2665 generic-property.scm. Similar fixes for Stem, Tie, etc.
2667 * Added a Text_engraver to GraceContext. Maybe it was removed on
2668 purpose: scripts on grace notes seem broken, they appear on the
2671 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
2678 * textEmptyDimension changed into textNonEmpty, default: off,
2679 ie. texts don't occupy space.
2681 * Use STL map for Lookup::lookup_p_tab_p_
2683 * Abstracted Axis_group_element into Axis_group_interface, and removed
2684 Axis_group_element. This eliminates some multiple inheritance in the
2690 * Added minimum-space property to Side_position_interface. Used in
2691 positioning of Volta_spanner: voltaMinimumSpace.
2693 * Fixed and cleaned-up volta-spanner.
2695 * Moved directional-element.cc -> directional-element-interface.cc
2697 * Renamed all `process_requests' to `process_music', which fixes
2700 * Fixed dimensions (more x-y interchanges) of brace, bracket and
2703 * Half-assed fix to get similar vertical placement of orphaned vs.
2704 line-spanned dynamic elements.
2706 * Added property bracketCollapseHeight: the minimal size of a staff bracket
2707 that will be typeset. Smaller brackets will not be displayed. This
2708 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
2710 * Removed some dissonant chords from Coriolan
2715 * Removed Documentation/programmer directory
2720 * Small enhancements to Staff_margin_engraver:
2721 - by default, the marginScript left aligns the text
2722 - to set the text style, use property marginScriptTextStyle
2723 - to change the alignment, use property marginScriptHorizontalAlignment
2724 (centred and right alignment require manual padding settings).
2726 * Print a friendly message if the manual pages failed to build.
2728 * Bugfix: dynamicDirection now overrides verticalDirection setting.
2730 * Warning messages and nl.po
2732 * Fixed vertical alignment for all dynamic items and (reluctantly)
2733 reinstated old directional behaviour for orphaned dynamics.
2735 * Finished maximumRestCount property.
2742 * Print key without setting key, syntax "\key ;". General cleanups of
2745 * Add paragraph tags in HTML output of mudela-book. Music fragment
2746 don't run into the text anymore.
2748 * Bugfix: don't align the first line of text. (Lookup::text ()).
2750 * Abstract away data members of Axis_group_element, Align_element
2756 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
2757 Staff_margin_engraver.
2759 * Removed some empty files, substituted (c) 1999 occurrences.
2761 * Added \property maximumRestCount. It will prevent showing (or actually:
2762 moving in case of a collision) more than maximumRestCount similar rests.
2765 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
2766 breakable item: Left_edge_item.
2768 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
2769 (not supported by a Dynamic_line_spanner) still collide with Staff,
2770 although they now have staff support, which was supposed to fix this.
2772 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
2774 * Dynamic elements are only put in a Dynamic_line_spanner if there
2775 actually is more than one adjacent note-column with a dynamic.
2776 This breaks the fine looks of all dynamics, again :-)
2787 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
2789 * Bugfix: print brace iso. bracket for Piano / GrandStaff
2791 * Change naming: change do_post_processsing into after_line_breaking,
2792 do_pre_processsing into before_line_breaking and do_process_requests
2793 into do_process_music.
2795 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
2797 * Display property name for type error.
2799 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
2801 * Warn if last column in score is musical. Helps catch programming errors.
2803 * Spanner::spanned_drul_ now is private.
2805 * Rewrote some bar code: moved molecule functions out of Lookup.
2810 * Embedded newlines in text items are now allowed. This helps avoiding
2811 TeX-hacking in some cases. See input/test/coriolan-margin.ly
2813 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
2814 placement of staff-brackets.
2816 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
2819 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
2820 slurs that were apparently reintroduced in 1.3.29.
2822 * Made some small fixes to Coriolan.
2824 * Removed duplicate lily/output-property-engraver.hh.
2826 * Removed optional use of vanilla spanner in Dynamic_engraver.
2828 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
2829 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
2830 implementation file. Also fixed looks of Chord tremolo, input and
2831 implementation is still ugly.
2833 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
2839 * Fixed \specialkey and \normalkey. Updated documentation.
2846 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
2847 spanner instead of Dynamic_line_spanner.
2849 * Made gcc-2.95 compile fix in libc-extension.
2851 * Various fixes to Coriolan, score starts to look acceptable.
2853 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
2854 and vertical alignment of dynamics.
2856 * Added new text crescendo spanners to Coriolan and made some fixes.
2857 If you're using timidity, use the -EO option to prevent notes get
2858 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
2859 stretching the standard a bit.
2861 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
2862 not perfect yet: they're always below the staff and no horizontal spacing
2863 is done. Also, character metrics of dynamics are still not used.
2864 See: input/test/crescendi.ly and input/test/dyn-line.ly
2866 * Cleaned up Span_dynamic_performer.
2873 * Fixed the page layout, reintroducing space for the header and
2874 trying to keep piece titles on the same page as the piece.
2875 The header and footer can now contain several lines.
2880 * Lily now also performs crescendi and decrescendi in MIDI output:
2881 Span_dynamic_performer in a slightly crappy way.
2883 * Added preliminary support for crescendi/decrescendi other than `hairpins',
2884 eg: `cresc. poco `a poco -- -- --'
2886 * Made MIDI tie performance fix.
2891 * Lily now performs absolute dynamics in MIDI output.
2893 * Included David's comments on opus47 in TODO.
2898 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
2899 fixes and remainder french horn-1,2; trombone-1,2;
2900 fagotto-1,2; timpani; and several fixes.
2905 * Remove some old doco from programmer/ and put on personal homepage.
2907 * Removed union-find from flower library.
2909 * Only quantise tie horizontal part inside the staff.
2916 * Report type errors for \property. Helps with converting 1.2 input
2918 * Use Scheme for Align_element; fixed graceAlignPosition
2919 and removed \property alignmentReference in the process.
2921 * Use generic properties for lyrics too. This fixes \property
2925 * Add relative distance for constraints between non-column items.
2927 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
2928 increased automatically.
2930 * Translators now only change properties of their own context. This
2931 removes the 2nd argument to Translator::get_property()
2933 * Bugfix for Metapost mode
2938 * Updates of glossary (Christian Mondrup)
2940 * Bugfix with bar number placement
2942 * Moved links to bibliography/ and misc/ to main index.
2947 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
2948 Slurs are now calculated just once.
2950 * Bezier_bow gets constants from paper. Still no sensible solution for
2951 magic asymmetry gradient step constants.
2953 * Reinstantiated tangent-controls, more flexible than ever. You can choose
2954 between area asymmetry and tangent-controls. My guess is, tangent controls
2955 will be junked in 1.3.30.
2957 * Slur area: only look at x-gradient.
2959 * Added credits for some symbols of as5/9 fonts.
2961 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
2963 * Bugfix: midi2ly put out recent version (ugh).
2968 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
2971 * Removed Gade score. To appear (shortly?) on Mutopia.
2973 * Make Bar_script_engraver look for typeVisibilityFunction (eg
2974 property barNumberVisibilityFunction). Changed the names of the Scheme
2975 functions to be understandable. See input/test/bar-script-visibility.ly
2977 * rewrite of class Molecule. It has now reached the ultimate quality
2978 plateau. All molecule data is now shared.
2983 * Update of the glossary by Christian Mondrup
2985 * Moved horn-concerto-3 out of tarball to private website, removed
2986 W.A.Mozart subdirectory.
2991 * Bugfix: don't make giant ties if the horizontal part of tie is near
2994 * Small optimizations to be a little more careful with mem usage.
2996 * Website change: put all examples in one directory.
2998 * Removed Atom as a separate type. Now use SCM, and since we use
2999 function composition, Atoms are immutable, so they don't have to be
3000 copied. This makes life easier, hopefully this is quicker and uses
3006 * Bezier_bow: minimise_enclosed_area
3014 * Tuplet-spanner slope calculation now looks better on tupletted rests
3015 (patch courtesy Laurent Martelli)
3017 * Bugfix (Staff_performer::new_instrument_str ()) check type of
3018 \property "instrument"
3020 * New mechanism for breaking lines: do not copy & prune the element
3021 property list separately, but combine these steps. Dramatically
3022 reduces memory usage for large scores.
3029 * Bugfix: font used in volta-spanner calculation.
3031 * Added simple selection list to webpage, inspired by sawmill.
3033 * Devised kludge for ascii 5 character font pitches.
3035 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
3040 * Plug memory leaks related to Moment:
3041 - Spacing_engraver::do_pre_move_processing ()
3042 - make_rational ()/make-rational
3043 - Paper_column::Paper_column ()
3045 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
3047 * Plug memory leak in Score_engraver::set_columns ()
3049 * Plug memory leak in Scheme_hash_table::set()
3051 * Plug memory leak in Score_element::molecule_extent ()
3053 * Bugfix: don't crash if a slur doesn't span anything.
3055 * Bugfix: don't crash if doing beams without a staff symbol.
3057 * Generic element property setting:
3059 \outputproperty #predicate #'symbol = #value
3061 Will set the element property symbol to value, for any elements that
3062 return true for PREDICATE. This allows you to virtually tweak *ANY*
3063 property of the output. Example in input/test/generic-output-property.ly
3068 * lilypond as as2ly: --help and --version to stdout. Regular identify
3069 to stderr. This fixes help2man's manpage generation.
3071 * configure: substitute full path for perl and guile in scripts.
3073 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
3075 * Bugfix: default font now user settable
3077 * as2text: handle plain ascii font, read from stdin, you can now do:
3079 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
3084 * Bugfix: second half of broken ties now are displayed again.
3086 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
3087 it horizontally on the clef.
3089 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
3091 * Bugfix: unbroken repeat barlines now work, eg. |:
3093 * Added Request_iterator to make more flexible constructions possible.
3097 * as2text: catch missing font/character errors, added default font, set text.
3099 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
3101 * Ascii output, minimal support:
3102 - AsciiScript Fonts: mf/*.af
3103 - Init files: ly/*-as.*ly
3104 - AsciiScript translation to text: scripts/as2text.scm
3105 - input/test/as.fly input/test/as1.fly
3106 - Output support: lily/lily.scm
3108 lilypond -f as -i init-as.fly input/test/as.fly
3114 * The horizontal part of ties will avoid collision with staff lines.
3116 * Plugged memory leak: don't protect Atom function.
3118 * Lookup cleanups. Made lots of functions static. Moved some code out
3126 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
3127 does not delete any of the file_ly*.tex.
3129 * Added header and footer support in ly2dvi.py
3134 * Added a ROADMAP file explaining the source directory layout.
3136 * Minor tweak in the feta 6 and 9 numeral
3138 * Moved files from lib/ to flower/
3140 * Removed Note_head_side class.
3142 * Updated the webpage to be a little more chatty.
3144 * Small Local_key_engraver optimization: only lookup timing engraver once.
3146 * Fixed dashed slurs
3148 * Rewrite of Slur code. Be much more picky about slur shapes. We try
3149 to offset the slur instead of bending it too much
3151 * Look at stem directions for tie direction.
3153 * Compound multimeasure rests. Put measures_i_ variable in an element
3154 property. Made the symbol a lot wider.
3156 * Time signature small cleanups.
3161 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
3164 * Breathing marks now have a direction by default.
3166 * Do set generic script properties.
3168 * Also put tuplet brackets under notes.
3170 * Score_element_info: only store origin of element, but not the path
3171 to parent translators. Saves a little memory, and removes some complexity.
3177 * Autobeaming in time sigs that don't have 1/4 beats fixed.
3179 * (De)crescendi should now work. (Thanks Michael)
3181 * Better error reporting for conflicting time signatures.
3183 * Line_number_engraver: output locations of note head
3184 definitions. Very handy when entering complicated scores.
3186 * Rewrote multi measure rest support: now they are entered as spanners
3187 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
3189 { \commandspanrequest \start "rest"
3191 \commandspanrequest \stop "rest"
3194 * Removed support of percent style repetitions.
3196 * Put texts outside the staff.
3200 * Getopt bugfix: don't assert on certain errors.
3202 * ly2dvi: Remove unnecessary space for the page headers.
3204 * Bugfix convert-mudela
3209 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
3212 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
3213 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
3214 \property tupletInvisible will stop all tuplet spanner creation.
3216 * Don't go berserk if tuplet spanner is on only one column.
3218 * Use SCMs & Smobs for Molecules & atoms. This uses less
3219 scm_(un)protect_object () calls, so the output stage should be faster.
3221 * Added \property tupletSpannerDuration, to make multiple tuplet signs
3224 * Some programming Errors in spacing are now caught. Lily does not
3225 hang when encountering degenerate springs.
3227 * Allow beams to start and end over rests
3231 * Fix disappearing clefs when clefs are not printed with a barline.
3236 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
3237 input/test/beam-control.fly
3238 * Added \context Voice to .fly and .sly; the default \context Staff is almost
3239 never what you expect
3240 * Fixed decision for .sly/.fly in lilypond-mode.
3245 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
3246 Cleanup mf-to-table.py
3248 * Fixed embarassing slur bug.
3253 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
3258 * lilypond-mode.el for emacs supersedes mudela-mode.el
3260 * Tuplet spanners don't collide with encompassing notes.
3262 * Gobbled Adobe parseAFM* code, for future use.
3264 * Big 1999 to 2000 search/replace.
3266 * Big interline to staff_space search/replace for mf files.
3268 * Removed Bow class, and split code into Tie and Slur
3270 * Don't put scripts on grace notes.
3272 * Font_metric uses SCM for name field.
3274 * Various compilation fixes.
3279 * Bugfix: beams with less than one (visible) stem
3281 * small fixes to pa.ly
3286 * Fixed bug that made multi-measure rest barnumber counts go wild.
3287 (even more scm2int/int2scm mixups!)
3289 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
3291 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
3296 * Remove Paper_def calls in bezier-bow.cc
3298 * Remove data members of Tuplet_spanner, Volta_spanner
3300 * hang_on_clef, property hangOnClef removed
3302 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
3303 function to determine breaking behavior.
3305 * More Scheme typechecking.
3307 * Be strict about the difference between strings and symbols for conversion.
3309 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
3312 * Partial French translation, courtesy Laurent Martelli.
3314 * Small corrections in NL translation.
3319 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
3320 we have a longa note head. noteHeadStyle = "harmonic" is not
3321 supported anymore. (for now, that is)
3323 * Reference manual update. Document \properties with examples
3325 * fix mudela-book --help
3327 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
3328 Key_item::c0_position_
3330 * Clef_engraver general cleanup. Use alists (\property
3331 supportedClefTypes, clefPitches) for clef types.
3333 * Use progress_indication () for progress. Don't include <iostream.h> directly
3334 Don't include <string.h>, <math.h> from headers.
3340 * \property stemCentered (boolean): centers stem on note head. See
3341 input/test/stem-centered.ly
3343 * input/trip.ly, small test of lots of features.
3345 * \property Staff.collisionMergeDotted: merge equal noteheads
3346 with different dot count. See input/test/collision-merge-dotted.fly
3348 * Dotted rest bugfix
3350 * Don't crash if a slur does not span any notes.
3352 * Volta repeats fixed.
3354 * cleanup of Note_heads_engraver
3356 * removed dots_i_ member of Dots
3360 * Fixed cross staff slurs. It seems that cross-staff sign
3366 * Fixed bug in stem code. Stem in chords works again. Small
3369 * Use element properties for Staff_symbol.
3371 * \property sparseTies (boolean). Only make one tie in the
3372 middle for tied chords.
3374 * Junked Directional_spanner, Column_info.
3375 Directional_element now is element interface `Directional_element_interface'
3377 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
3380 - removed old notename2scm conversion
3381 - beam-dir-algorithm through scm
3383 gv - bf: knee-stemlengths
3386 - moved poor man's stem arrays to scm
3389 - beam quanting using scm lists
3392 - chord-name uses scm members
3393 - bfs: knee with different mults, interstaff knee, auto-knee
3397 - specialize duration.cc for lily, move out of lib/
3399 - more SCM typechecking
3400 - stafflineleading -> staff_space
3401 - bf: rod distances.
3402 - junk some unused code.
3405 - paper/score column cleanups. Junk Score_column type
3408 - Bezier_bow/Bezier cleanups
3409 - bf: rest under beam.
3412 - untangled Chord_name (item) and Chord (list-of-pitches)
3420 - bf: generic properties
3421 - quantise_iv () fix.
3424 - use smobs for font metric tables/hashes.
3429 - small beam fixes (interstaff knees still broken)
3433 - bf: harmonic note heads
3434 - revise stem, notehead, rest
3437 - included missing scm,ly updates
3438 - bf: urg to_dir () takes scm..
3439 - bf's: if (Foo b = bar != 1)
3445 - bf: alignment reversed
3446 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
3448 - Knee fixes (thanks, Jan)
3451 - fixes for invisible beamed stems
3452 - removed steminfo from properties, don't cache Stem_info
3455 - steminfo to properties
3456 - dropped internote dim for stem-beams
3460 - abstracting Staff_symbol_referencer to an interface.
3461 - quantised_position for staccato dots.
3463 - junk Score_element::do_{width,height}: set callbacks directly.
3464 - merge Score_element, Graphical_element
3465 - merge Axis_group_element, Graphical_axis_group
3466 - junk pointer fields from Score_element derived classes
3467 - junk obsolete do_substitute_dependency code.
3472 - staff-support for Crescendi.
3473 - padding for accidentals.
3474 - cascading offset callbacks
3478 - naming Staff_sidify -> Side_position_interface
3483 - bf: timeSignatureStyle works again
3486 - Dirk Latterman key/mmrest patches
3487 - Offset callbacks in Dimension_cache
3488 - Junked Staff_side_*
3489 - Staff_sidify: interface class.
3490 - prelude-{1,2} fixes.
3494 - bf: PS font selecting.
3498 - mudela-book --no-pictures
3500 - convert-mudela: beamAuto moment syntax.
3506 - half-baken ly-gulp-file in scm
3507 - resurrected scm output through guile
3510 - bf: version of init.sly, init.fly
3511 - Clarify necessary version of texinfo
3512 - bf: texi files, minor errors and syntax compatible with
3521 - Bach preludes: mutopification
3522 - dots are Directional_element too; use \property dotDirection
3523 - moved some stuff out of Lookup
3525 - font selection mechanics changed.
3528 - bf: smob allocation (thanks David!)
3531 - junked \shape. Now use #'margin-shape
3532 - timing: one_beat -> \property beatLength
3538 - input/test/ \property fixes.
3542 - Break_align_engraver,
3543 break align order from \property breakAlignOrder
3544 - junked Score_priority_engraver
3545 - moved Time_description into Timing_translator
3546 - use properties for timing, see input/test/timing.fly
3547 * removed \cadenza ; now use \property Score.timing
3548 * \property measurePosition
3549 * \property measureLength
3550 * \property currentBarNumber
3551 - Note_name_engraver , \context NoteNames
3555 - junked some chord guessing code
3556 - bf: lookup size (-1) for chord-name accidentals
3557 - bf: ly2dvi's MFINPUTS setting
3563 * junked TeX hacking
3564 * configurable with styled strings from scm
3565 * fixes: dim, /no X, tonic != C
3572 - visibility-lambdas into default elt properties SCM.
3574 - verticalDirection properties now in SCM.
3577 - move position_i_ into Staff_symbol_referencer
3578 - move dir_ into Directional_element baseclass
3583 - bf: dynamic style.
3584 - prepare to move dir_ into SCM.
3588 * inversion request: no inversion guessing for chord entry
3589 * bass request: c/+b to add bass note not part of chord
3590 * -dim modifier works on all thirds
3591 * colon iso dash as tonic/modifier-additions separator
3592 * C:m5- displays as "Cdim"
3593 * C:m5-7- displays as "Co"
3596 - moved bracket vars to params
3597 - reverted broken lilypond-devel
3602 * mfplain.mp detection
3603 * Graphical_element::common_refpoint() robuster.
3604 * fixes for mudela-mode.el
3606 * key signature placement,
3610 - extra-offset elt property.
3611 - junked Chord_tremolo
3614 - changed calling convention for {get,set,remove}_elt_property()
3615 - rm'd some mutopia examples.
3619 - Generic properties and Property_engraver. Moved most of the
3623 - resurrected midi2ly
3627 - reverted mup2ly revert
3630 - frontport of 1.2.17 patches.
3640 - another workaround: reset buffer state for scm_ftell ()
3641 - workaround for broken scm_ftell ()
3644 - \properties are now SCM s, junk Scalar type
3645 - use SCM for strings in parser.
3646 - Moment derived from Rational. Moment may be smobified.
3649 - direct #... to scm parser (Thanks to Gary Houston)