4 * Beam (y, dy) calculations now as list of scm functions.
6 * Added cleaned-up excerpt from Coriolan for tutorial.
8 * Bugfix: beam looks at smallest gap for auto knees.
10 * Property-description-fix: allow auto-knee-gap to be set to false.
17 * Bugfix: no alternatives.
22 * Grand Refman restructuring, featuring outline mode.
24 * Fixed missing menus and cross references.
26 * Coriolan fixes and updates.
28 * Bugfix: a2-engraver and *devnull_engraver recognise alternative
29 'oneXXX' 'twoXXX' naming convention.
31 * Enabled markup text to be used for instrument names.
33 * Bugfix: interface description of System_start_delimiter
35 * Slur attachment fix (thanks, Han-Wen)
40 * Bugfix in Global_translator::run_iterator_on_me (): only run
41 iterator::process if iterator::ok() is true.
43 * Bugfix: when iterating empty sequential-music, start out with an
46 * Bugfix: length calculation for volta repeat music with too few
49 * Bugfix: print different string for first printed alternative in
50 volta repeat music with too few alternatives, eg. 1.-4.
52 * Cleaned up bugs/ directory
54 * Be less intelligent about default font backup, just load cmr10
56 * Generated documentation: sort and uniq Grob lists of contexts.
64 - Changed license to FDL.
67 - literature overview.
68 - removed development stuff.
74 * Clef workarounds for Coriolan.
76 * Moved feature and regression-test input to input/feature, input/regression.
78 * Added some regtests.
80 * Bugfix: auto-knee for beam over rest.
82 * Fixes for Coriolan and viola Solo Cello Suites.
84 * Replaced generic 'collapse-height' for System_start_delimiter with
85 brace-collapse-height, bracket-collapse-height, bar-line-collapse-height.
87 * Bugfix: measure System_start_delimiter's *-collapse-height in staff-space.
89 * Fixed some info and html links.
91 * Automatic knees now on by default for vertical distances >= 7 staff-space.
98 * Bugfix: beams with no stems.
100 * Cleanup automatic knees, junked calc_interstaff_dist.
102 * Automatic knees now on by default for vertical distances >= 7 staff-space.
104 * Bugfix: automatic interstaff knees.
109 * Auto change music bugfix; removed Auto_change_music type
111 * Bugfix: add copy ctors to all relevant iterators, this fixes various
112 combinations with auto-change and part-combine.
114 * Bugfix: glissandi with smaller rhythms parallel.
116 * Add printfilename option to @lilypondfile
118 * Include Grobs in Context self-documentation; remove "Grob " from
119 node name for grob documentation.
124 * Tutorial fragment on ly2dvi.
126 * Bugfix: also print path of mismatched .TFM file.
128 * Some callbacks to allow manipulation of fonts and molecules from
129 Scheme. See input/test/molecule-hacking.ly ; allows for a kludged
130 "parenthesize notehead" command.
136 * Added percussion clef. Note: font updated!
138 * Bugfix: font style Large works regardless of font-shape.
145 * Added macro \turnOff to remove volta brackets or any other
146 graphical objects, see input/test/volta.ly or mutopia/J.S.Bach/pa.ly
148 * Removed the "none" clef, use Clef \override #'transparent = ##t instead.
150 * Bugfix ly2dvi: paper variable orientation = "landscape" works.
152 * Allow for wildcards in the font style alist to give more robust font
153 selection handling. Ignore shape and series for the font families:
154 braces, dynamic and music.
156 * Bugfix: stem and dstem font symbol.
161 * More website link fixes, split and nonsplit.
163 * Non-splitting makeinfo website fix.
165 * Doco fixes, included feature document into main documentation.
167 * lily/chord.cc (member_notename, lower_pitch): gh_member returns a list of
168 which car is the member!
170 * Bugfix: added equal_p to list of smob functions. This fixes
171 behaviour of property chordChanges.
173 * More guile-1.4.1 snapshot fixes, generated doco.
177 * Small fixes for guile-1.4.1 snapshot which is more strict on symbols
183 * Small lilypond-book cleanups.
185 * Bugfix: fix lyric extenders.
190 * Bugfix: svenska.ly and norsk.ly
192 * Bugfix: tied-over accidentals handled more correctly.
197 * Renamed last instances of musical_*pitch to pitch.
199 * Bugfix: actually read pitch value in \pitch #(make-pitch ...)
201 * Bugfix(?): always allow explicit duration entry.
203 * Fixed .po charsets for upcoming msgfmt release (Bruno Haible).
205 * Some doco updates and fixes.
207 * Bugfix Ly2dvi: reset LC_ALL and LC_LANG too.
209 * Commented out dubious undocumented $(PATHSEP) from lilypond-vars.make
211 * Replaced some instances of [$(outdir)/].. with $(pwd), these may
212 break --srcdir builds and texi2dvi.
214 * Several fixes for --srcdir build, allowing build from read only media.
216 * Moved make/toplevel.make.in to less unusual GNUmakefile.in
218 * Bugfix: changed beam thickness to .48 staff-space.
224 * Ancient font update (Juergen Reuter)
226 * Syntax change: paper_xxxx -> paperXxxx
228 * Some documentation updates.
230 * Doc-string cleanups, and completization.
232 * Changed Pedal string properties: unify stop/start/stopStart
233 properties. Changed pedal identifier syntax.
235 * bugfix: do change clefs if full-size-change is *not* set.
240 * Removed texi->dvi cancellation and removed --clean option from texi2dvi
241 command line; this fixes generation of dvi files in Documentation/user.
242 Strange bug in texi2dvi.
244 * Fixed bibtex url (reported David Raleigh Arnold), added support for
245 bibtex2html, which is in Debian.
247 * Added direntries to toplevel texi documents, for info files
248 (reported Thomas Klausner).
250 * Removed some empty files.
252 * Make a Stem::height callback, to prevent early brew_molecule
253 call. This fixes input/bugs/triplet.ly.
255 * Manual fix for generated -interfaces documentation.
257 * Small changes for texinfo-4.0a prerelease.
259 * Added a --force option for makeinfo .txt generation.
261 * Changed debian ftp urls according to new package pools layout.
263 * Debian update, including menu/node fixes to development.texi (Anthony Fok).
265 * Bugfix: lilypond-book (Tom Cato Amundsen).
267 * Increase the size of dynamics, adding new sizes of feta-din (Mats Bengtsson).
269 * \clef "none"; no clef, but whitespace (Mark Hindley).
271 * Website fix: don't mv but cp .pngs do deep-html dirs.
273 * Bugfix: chords examples (James Hammons).
280 * Added some feature examples.
282 * Bugfix for \partial and auto-beamer.
284 * Bugfixes: warnings.
286 * More feature examples.
288 * Renamed some scm files.
290 * Some more documentation fixes (move hacking.texi into normal
293 * Bugfix: header protection in parser.yy
298 * Bugfix: fetdefs.tex: don't redefine the standard TeX macros
299 \sharp,\natural or \flat.
301 * Bugfix: ly2dvi: handle the --landscape option. Leave the textheight
302 calculation to the geometry package. Remove some dead code.
304 * Bugfix: correct font-family for TextSpanner.
306 * Bugfix: script-engraver.cc: forced script directions work again.
311 * Resurrected direct scheme output, ie. lilypond -fscm
313 * Warning message fixes and po update.
315 * Bugfix: debian package.
317 * Resurrected direct postscript output, ie. lilypond --output-format=ps.
322 * Broken left-edge of volta, Again. Now the Final Fix.
324 * Smobified Score, smobified Music_output_def, removed Identifier.
325 Reorganised Scope and Scheme_hash_table to this end.
327 * Small cleanups in relations between
328 Paper_def/Paper_outputter/Paper_stream.
330 * lilypond syntax update: deprecate $ syntax for identifiers; Provide
333 * Rename: don't use grobs in performer methods.
338 * Bugfix: don't set beaming for outer half beams. This fixes some
339 slurs attached to stem end.
341 * Bugfixes for (de)crescendo spanners and generic text spanners
343 * Bugfix: Slur::set_interface (): don't overwrite, but copy attachment
346 * Started documenting some new or not too wel documented features.
348 * Bugfix: only assume making deep split html documentation when
349 makeinfo --version 4.0.jcn2 is available. Although the documentation
350 should now build with plain makeinfo 4.0, some links will be broken.
352 * Bugfix: lilypond-book: check for .texidoc files *after* running lilypond.
357 * Bugfix: convert-ly.py: Correct syntax for inserted \version,
358 \push -> override happened in 1.3.111
360 * Bugfix: corrected documentation of timeSignatureStyle, removed all
361 `unknown type' in the property documentation.
363 * Added font family typewriter (cmtt).
365 * Bugfix: some examples updated
367 * Bugfix: beamed grace notes (reinstate process_music () call in
368 Grace_engraver_group::process() )
370 * Rename: Global_translator::process -> Global_translator::one_time_step ().
375 * Bugfix: lilypond-book.py: only include exisisting .texidoc files.
377 * Lilypond: don't write empty header field file if header field does
378 not exist (ie, empty .texidoc files).
380 * Turn on info generation.
382 * Fixes to dynamic placement and crescendo spanners. Incomprehensible
383 ``width-correct'' hack remains.
385 * Bugfix: auto-beamer beaming over bar lines.
387 * Bugfix: consecutive and non-consecutive glissandi.
392 * Bugfix: multi-measure rest ends, chords.
394 * Some back end documentation
396 * Rename element to grob in .scm files.
403 * Bugfix: Included FAQ.txt in the top directory
405 * Allow for instrument names with multiple lines and font selection,
406 see input/test/coriolan-margin.ly
408 * Added example for figured bass: input/test/figured-bass.ly
415 * allow a g_8 clef to be specified by treble8
417 * allow full mode names, as well as 3 character abbreviations
419 * support breves and longas (no abc program that I know of has
420 longas, but a couple of them have breves, and one can always hope.)
422 * translate text annotations beginning with _ and ^ for above and
425 * quote lyrics syllables with (
427 * handle real repeat syntax, for appropriately written ABC.
429 * %%LY slyrics now works for longer than one character lyric strings.
431 * N: fields are now in header.
436 * Prepare for Music type-unification: remove all args from Music
437 constructor, and set everything in the parser.
439 * Moved writing of \header strings feature from lilypond-book to lilypond. (1.3.114.jcn1)
441 * Bugfix: tied chords.
443 * Turn off .info creation by default.
448 * Moved all documentation from regtest to individual example files.
450 * Added feature to lilypond-book to write out \header texidoc string.
452 * Reincluded simple FAQ in tarball.
454 * Fixed lyrics with bar-enrgaver example.
456 * Renamed LyricVoice to LyricsVoice.
461 * Checksums for AFM fonts: make sure that TFM and AFM files match.
462 One FAQ less to be asked.
464 * Made point-and-click switchable, default: off
466 * Bugfix: don't make multimeasure rests from failed span-requests.
468 * Bugfix: mark with string arguments, eg. letters..
470 * Bugfix: direction of staccato dots.
475 * Added stems to font for use in markup text.
477 * Fixed markup text kerning, see input/test/metronome.ly.
478 (Ugh, only feasible if kerning is first markup -- markup text should be revised.)
480 * Fixed molecule caching problem with stem-tremolo: fixes vertical
481 positioning of stem-tremolo.
483 * Added forced slur direction (stemUp no longer implies slurUp) in
484 cross-staff slur example.
486 * Fixes to Glissando and line-spanner. Behaves reasonably across line
489 * Added: Align_interface::fixed_distance_alignment_callback that does
490 not compute the extents of the to-be-aligned objects. This delays many
491 brew_molecule() calls, because staff-height is no longer needed for
494 * Bugfix: allows linebreaks for some types of beam.
496 * Bugfix: add braces in larger size range; prevents "Unknown character
497 127" messages, hopefully.
502 * Allow two consecutive glissandi.
504 * Note_head_line_engraver now also listenes to \property
505 "followThread": Automagically connect note-heads when thread switches
508 * Fixed american-chords example (except for o/, that waits for kerning fix).
510 * Added simple glissando line.
512 * Bugfix: broken text spanner (ie. crescendo)
514 * Bugfix: chord tremolos
516 * Bugfix: staff group brace
518 * Bugfix: volta repeats
520 * Resurrected clef _8 and ^8 syntax. (This should be deprecated?)
525 * Fixed non-empty-text feature.
527 * Bugfix for Grob::has_extent_callback_b ()
529 * Added infrastructure for music property documentation strings.
531 * Syntax change: \notenames -> \pitchnames
533 * Changed syntax \push -> \override, \pop -> \revert. Add:
535 \property Context.Element \set #'foo = #bar
537 which does a \revert followed by a \override.
539 * Documentation updates.
541 * Fixed typechecks for \push, \pop and \property
543 * Bugfix: Local_key_engraver.
545 * Fixes for lilypond-mode.el (patch by Mark Hindley)
550 * Fixed a mysterious typo in toplevel index.
552 * Enabled property-engraver.
554 * Cleanup in Auto-beam-engraver (still broken, because timings are off?)
556 * Collapsed all ``void Foo::create_grobs () { deprecated_process_music
557 (); }'' occurences, and reactivated some disabled code (note-name,
558 chord-name, custos, lyrics). Reactivated Timing_translator using
564 * unsmob_element -> unsmob_grob
566 * Make a Slur::height callback, to prevent early brew_molecule
567 call. This fixes cross-staff slurs.
569 * Bugfix: custodes style must be symbol, not string.
571 * do_creation_processing () -> initialize (), do_removal_processing ()
572 -> finalize (). Remove (do_)add_processing.
574 * Move Relative_octave_music::last_pitch_ into SCM, junk
575 Transposed_music::to_pitch_, junked Time_scaled_music::{den_i_,
576 num_i_}, Rhythmic_req::duration_, Melodic_req::pitch_
581 * Bugfix: resurrected point-and-click.
583 * Use scheme object props for storing type predicates and doc-strings
584 Dump global lists of properties into auto-documentation.
586 * Bugfix: extent callback for Rest, so ledger lines don't disappear for
589 * Removed some hair from chord code
591 * Rewrite of engraver pass scheme: try to make graphical objects in
592 acknowledge_element()/process_acknowledged(), not in process_music()
594 * Remove Translator::status_ and associated code. Removes the need for
595 various XXXX functions as wrapper for do_XXX functions.
597 * Search replace: Score_element -> Grob (Graphical object),
598 {pre,post}_move_processing -> {stop,start}_translation_timestep,
599 do_try_music -> try_music.
604 * Dropped ly_lists_equal for gh_equal_
606 * Removed Array from chord.
608 * Small bugfix to lilypond-mode.
610 * lily/part-combine-music-iterator.cc: fixed (switch `combineParts'
611 property on), and removed Array.
616 * Bugfix: don't call Crescendo::brew_molecule () too early if there is
619 * Rename class Crescendo to Hairpin.
621 * Search/replace: Musical_pitch -> Pitch
623 * More links in the backend documentation.
628 * Cross compilation and info build fixes, really cancel all builtin
631 * Generated documentation fixes: Generate all interface descriptions,
632 separately, don't list non-set interface properties with element
638 * Deprecate `mudela' name: rename mudela to lilypond globally.
640 * construct Music_iterators decentrally.
642 * Make smob of Duration
644 * Make smob of Musical_pitch.
646 * Move Repeated_music members into SCM. Length is computed via a SCM
647 function. (todo: write SCM function to unfold all repeats. \apply for
650 * Remove Time_signature_change_req, \time is disguise for \property
651 Score.timeSignatureFraction = ...
653 * \property barCheckNoSynchronize: don't reset measurePosition when
654 finding a bbarcheck. This makes bar-checks for polyphonic music
657 * elt property full-size-change for clefs.
659 * Bugfix: use Stem::dim_callback (), so brew_molecule () is not called
662 * Bugfix: use extent of Note_head (iso. Note_column) for rest
663 collisions, so Stem::brew_molecule() is not called too early.
668 * Makeinfo html documentation generation fixes.
673 * Remove Bar_req, \bar is now a frontend to setting Score.whichBar
675 * Move Context_specced_music::translator_{type,id}_str_ into music
678 * Don't make line breaks during note playing.
680 * Clef engraver rewrite. Clef-engraver is now controlled through
681 properties clefPosition, clefGlyph, clefOctavation. The \clef command
682 is just a front-end to these, see scm/lily.scm, function
683 clef-name-to-properties. See also input/test/manual-clef.ly
688 * Bit of temporary makefile hacking to stay in sync with makeinfo patch.
690 * Separate interface description (test phase).
692 * Makeinfo --html split fix: http://appel.lilypond.org/fred/software/texinfo-4.0.jcn2.diff
694 * Use headers for makeinfo html output.
696 * Made some --scrdir build fixes.
701 * Smobified molecule, and cache molecule (ie. generate each molecule
702 only once). Lily should be faster now. (approx. 6 % ?)
704 * Coded properties-to-font-name in C++. Measured speedup: 14% (wtk1-fugue2)
706 * Use music properties for Request data.
711 * Documentation build fix: don't run LilyPond when generating plain info doc.
713 * Resurrected info documentation and made cross links between manual
714 and generated doco, some small fixes.
716 * Made small time signature style fix.
718 * Generate texinfo iso html documentation.
720 * Added x-references for elements->engravers and engravers->contexts.
722 * Fixed number font listing in style sheet.
724 * Fixed default font settings for text items, text-item now uses
725 font-interface's alist-chain.
727 * Renamed property AutoBeam to autoBeamSettings to avoid confusion
728 about non-existing AutoBeam element.
730 * Mensural clefs (courtesy Juergen Reuter)
735 * abc2ly enhancements
739 * explanation of rationale for %%MIDI nobarlines
741 * supports -8va as a syntax for tenor clef
743 * pushing the Staff.timeSignatureStyle property
745 * parses space between key letter and mode in K: statement
747 * default for guitar chords is above the staff
749 * fix for translation of :: repeat
754 * Translated auto-beam properties to alist.
756 * Rewrite of tfmtoafm in scm.
758 * Rewrite of emacs LilyPond mode, based upon auctex interface.
760 * Chord name fixes and additions (Atte Andr'e Jensen)
762 * ly-get-mus-property, ly-set-mus-property: set properties of Music
764 * Move Span_req::span_dir_ into Scheme
766 * removed numberOfStaffLines, staffSpace. Use StaffSymbol \push
767 staff-space, line-count
769 * removed minVerticalAlign, maxVerticalAlign; use VerticalAlignment
770 \push #'threshold = #(MIN . MAX)
772 * \property tremoloFlags can be set anywhere now
774 * \apply #function music
776 * Bugfix: padding of dots.
778 * Generate documentation for separate engravers as well as for contexts.
780 * Move some reference manual into the SCM documentation system.
782 * Bugfix: fixed hyphen spanners.
787 * Fixed bracket, and made some other PostScript code fixes.
789 * Silly font initialisation fix for paper19 non-feature.
791 * Automatic engraver/property documentation infrastructure.
793 * Fixed system-start braces
795 * Fix for forgetAccidentals: do print accidentals, just don't remember
798 * Bugfix: forced script directions for scripts that have relative stem-direction.
800 * Bugfix: Tie_column doesn't force Tie directions ties that already
803 * Bugfix: multimeasure rest
808 * Custodes (patch by Juergen Reuter), mods by hwn.
810 * Font initialisation and markup translation fixes. (99.jcn2)
812 * Remove staffspace calls. Removed markScriptPadding. Fixes some
813 problems with tuplet, brace and volta spanners.
815 * make Font_interface::font_alist_chain (), and use default font
816 settings. Fixes too large time sigs.
821 * Tweaks of .scm font-selection.
823 * Rewrote font management of Score_element and Paper_def.
825 * Introduced outputscale: internally do computation in terms of
826 outputscale. Prepare to deprecate staffspace internally. Rewrote
827 .scm side of font selectioning.
832 * Made several font size and initialisation fixes.
834 * Renamed all occurrences of font-size to font-relative-size
836 * Renamed all occurrences of font-point to font-point-size
838 * Fixed interface.scm descriptions to use symbols iso strings
840 * Fixes for chord names, and added jazz style (James Hammons)
842 * Some font-size fixes.
844 * Added dynamics font in all staff-sizes.
846 * Quick fix for regtest.
851 * Removed all paper vars except linewidth, indent, staffspace and
854 * Rewrote Scheme side of font-selection.
856 * Bugfix: deprecate group-center-element thoroughly.
858 * Bugfix: LeftEdge must also have Break_align_item::alignment_callback
861 * Add use music property "direction" for storing direction in
862 Script_req, use music property "text-type" for storing 'dynamic,
863 'finger, etc. Remove Dynamic_script_req. Resurrect fingerings.
868 * fixed scale-definition.ly for greek mode names.
873 * Backend documentation updates and related cleanups
875 * Removed \property bracketCollapseHeight, systemStartDelimiterGlyph
877 * Bugfix: instrument-name on grandstaffs, see
878 input/test/instrument-name-grandstaff.ly
880 * Bugfix for tie/staffline collision.
882 * Bugfix: also send out end-repeat if there are no alternatives.
884 * Small solo cello suite fixes.
889 * Added some interface documentation.
891 * Added raise and kern to markup. This should make Chord names usable.
896 * Made small fixes to basic properties: regression-test compiles.
898 * Moved Text_script_req's text_ member into mus-property.
900 * Renamed ChordName to ChordNames, for consistency.
902 * Resurrected most of chord names, superscripting and kerning
903 is currently broken, though.
905 * Junked all old style text lookups, except for feta definitions.
907 * Added support for name-based character lookups.
909 * Added support for font styles and papersize style sheets.
911 * Added new code for font selection and scm text markup. Only used
912 for testing in \textscript SCM. See input/test/markup.ly.
914 * Fixed (added actually, it got lost?) word-space for chords.
916 * Added slope-limit and attachment-offset properties to slur.
918 * Slur's broken trend now weighs in the number of note-columns.
925 * Mudela-book fixes (Tom Cato Amundsen)
927 * Put marks above chords.
931 * Type checking for \push and \pop; elt property description (docs
932 inclusive) is now in Scheme.
934 * Self-documenting backend using ly/generate-documentation.ly
939 * Added friendly message for the clueless dvips user.
941 * Clef-engraver: changed c0-position, clef-position and glyph into properties,
942 enabling ottava spanners: input/test/ottava.ly.
944 * Added option for edge lines to Text spanner.
946 * Bugfix for early initialisation of invalid (grace->voice) slur.
948 * Dropped text support and padding of crescendo symbol. Horizontal
949 alignment of dynamics is handled by side-support, Text crescendos
950 use the generic Text spanner.
952 * Added a generic Text spanner.
957 * Bugfix: octavate eight.
961 * mudela-book fixes (Tom Cato)
963 * Cleaned up Group_interface and Pointer_group_interface
965 * Add accidentals to arpeggio support.
967 * Stemup + barline combination gets extra space.
969 * Score_element::extent () now takes a reference point argument.
974 * Use music property for setting type. This prevents accidental
980 * Added Arpeggio and Trill elements to feta font.
982 * Yet another bugfix for output-property (Han-Wen)
984 * Made some fixes to les-nereides.
986 * Fixed output-property (Dankje).
988 * Added backend framework for arpeggios.
990 * Fixes for les-nereides. Should we do asymmetric slurs...?
992 * Don't print repeat bars at start of line.
1000 * Bugfix: don't crash if there is no volta bracket to end.
1002 * Move offset, dimension callbacks into Scheme. They can be initialized from basicXXXX properties using
1004 (X-offset-callbacks . (callback1 callback2 .. .))
1005 (Y-offset-callbacks . (callback1 callback2 .. .))
1006 (X-extent-callback . callback1)
1007 (Y-extent-callback . callback1)
1009 * naming: basicXXXProperties -> XXX, some other changes in naming;
1010 convert-mudela rules added.
1012 * naming: \voiceone -> \voiceOne and related changes. convert-mudela
1015 * syntax: \property XXX \pop #'bla -> \property Context.XXX \pop #'bla
1017 * changed aclocal.m4 to have better check for guile version. (Laura Conrad)
1019 * updates for mudela-book (Tom Cato Amundsen)
1024 * Try at nastiest competition piece: input/les-nereides.ly.
1026 * Moved Pedal_engraver to Staff context.
1031 * Added some error messages for toplevel and stray string parse errors.
1033 * Don't start more than one slur at a time.
1035 * Set direction of Slur too in a2-engraver.
1039 * Removed calls to global GUILE namespace.
1041 * Added \property: scriptDefinitions, explicitClefVisibility,
1042 explicitKeySignatureVisibility, instrumentEqualizer,
1043 dynamicAbsoluteVolumeFunction
1045 * Added element properties Bar::break-glyph-function,
1046 Break_align_item::space-alist, Chord_name::chord-name-function
1048 * Added \property combineParts: part combiner switched off by default.
1050 * Remove all print methods.
1052 * Use Scope::try_retrieve if possible.
1054 * Remove FAQ in favor of URL.
1056 * etf2ly.py robustness fixes.
1058 * Don't compensate for left edge in broken volta spanner.
1067 * mudela-book updates by Tom Cato Amundsen.
1069 * Allow lyric hara kiri as well.
1071 * Bugfix: left/right mixup in Side_position_interface::aligned_on_self ()
1073 * rest collision of differing rests.
1075 * Cleanup of Sequential_music_iterator, Simple_music_iterator.
1077 * Unfolded_repeat_iterator now signals repeats using \property
1078 repeatCommands. You could override this, eg.
1080 \property Score.repeatCommands = #'((volta "X") start-repeat)
1082 will print a |: and a volta bracket saying X. See also
1083 input/test/manual-volta.ly
1085 * Volta_engraver, Repeat_acknowledge_engraver: new engravers that are
1086 controlled by repeatCommands; much cleaner than the Repeat_engraver.
1088 * Junked Repeat_engraver.
1092 * Abort all running spanners when part-combiner combines voices.
1097 * Use S_ISDIR () and check for stat.h.
1099 * Various fixes for RedHat 7.0 / gcc 2.96.54
1101 * separate basic propertylist for fingerings, center them on
1104 * Side_position_interface::aligned_on_self() now can take a real
1105 number for self-alignment-{X,Y}.
1107 * etf2ly: single line GF field.
1112 * Added an interscorelinefill paper variable. Set to a positive number
1113 in order to stretch the inter-line spacing to fill the full pages,
1114 except for the last page (where it would look really ugly).
1119 * Changed lilypond to LilyPond in ly2dvi, Mudela to LilyPond source.
1121 * Website fixes: Changed \interline to \staffspace in manual, removed offending
1122 braces from mudela-book.tely.
1124 * Fixed slur attachment correction bug.
1126 * Made some fixes to Coriolan.
1131 * Only open files, not directories
1133 * bugfix: textNonEmpty.
1135 * Look ahead in auto-change iterator for rests. This means rests
1136 before the note leading to an automatic staff switch are switched as
1137 well (improves the looks of scarlatti-test). Associated fixes and
1138 additions for Music_iterator::skip () and friends.
1140 * Bugfix: only quantise staccato inside the staff.
1142 * cleanups for beam and stem. Removed global GUILE namespace calls
1148 * Some fixes to Coriolan.
1150 * Fixed some stupid core dumps processing Coriolan.
1152 * Fixed several problems with part-combiner's part-switching.
1154 * Fixes for ASCII output.
1156 * Added feature to part combiner that should allow part-switching only
1157 for entire measures. Currently, it is controlled by a new
1158 property changeMoments (A . B):
1159 - only switch when !(A mod now),
1160 - decide whether to switch based on music during time period B.
1162 * Made bugfix: Sequential_iterator::get_music (M): mustn't return music
1165 * Added skip (M) to some iterators.
1167 * maintain minimum-length by shifting for hyphens at start of
1168 line. (patch courtesy Christophe Rhodes)
1170 * mudela-book fixes (courtesy Tom Cato Amundsen): documentation
1171 update, LaTeX example, landscape support.
1176 * Added elt properties for Tie:
1179 - staffline-clearance
1181 * Added elt properties for Slur
1185 * Removed C++ support for barNumberScriptPadding, now in
1186 generic-property.scm (but they're deprecated anyway)
1188 * Changed threshold in Align_interface to be in staffspace
1190 * changed minVerticalAlign and maxVerticalAlign to be in staffspace.
1191 A better way: do \push #'threshold = #(cons A B ). (WARNING:
1192 INCOMPATIBLE CHANGE)
1194 * moved translator definitions out of \paper { }, only instantiate in
1200 * Sequential_iterator::get_music (), part combiner now works.
1202 * Changed paper variables into elt properties:
1204 - beam-space-function, Removed Paper_def::interbeam_f(), Smaller
1205 beams for grace notes.
1206 - beam-flag-width-function to Beam.
1209 - horizontal-space: spacing of grace notes is configurable
1227 - note-width to Collision
1229 * removed various obsolete variables from params.ly
1231 * added input/test/bagpipe.ly
1236 * Made fixes to part-combine examples and Coriolan.
1238 * Bugfix: don't dump core on unterminated (de)crescendo.
1240 * Rolled next (M) also into get_music (M), similar to process (M), so that
1241 sequential-music-iterator::get_music (M) returns something useful.
1243 * Bugfix: part-combiner still expected Music_sequence, where get_music ()
1244 now returns plain list of events.
1249 * Fixed problem with disappearing crescendi across line break.
1251 * Bugfix: dynamic texts should not be set by text-engraver.
1253 * Rewrote and cleaned up music-iterator.
1255 * etf2ly robustness fixes.
1260 * Added side-position-interface as an interface identifier, in stead
1261 of checking side-support-elements. This fixes a problem with stacked
1264 * Removed spurious set_elt_property ("XX", SCM_EOL) calls.
1266 * Added \property squashedPosition for Pitch_squash_engraver: the
1267 staff-position number to squash noteheads to.
1269 * Added FAQ entry for script on bar, updated description of mailing
1272 * Fixed bug with \translator { basicXXXProperties \push ... }
1274 * Updated and revised call for help in hacking.texi.
1276 * Bugfix: don't remember accidental if it is tied from the previous note.
1281 * Separated definition and implementation of contexts (moved
1282 definition out of Translator_group into Translator_def)
1284 * pmx2ly.py fixes: now handles text at beginning of block correctly.
1286 * update .spec to include scripts.
1288 * Changed syntax of \pushproperty:
1290 \property Voice.basicXXXProperties \push #'foo = #bar
1291 \property basicXXXProperties \pop #'foo
1294 basicXXXProperties \push #'foo = #bar
1295 basicXXXProperties \pop #'foo
1301 * Updated INSTALL.texi
1305 * Added Documentation/user/mb-latex.tex, mudela-book+latex example
1306 file and test case. Some work on Documentation/user/mudela-book.tely
1308 * mudela-book.py: any combination of \verb, \begin{verbatim}
1309 @code and @example and mudela should work as expected.
1311 * dropped [].extend that depend on python 1.5.2
1316 * pmx2ly, PMX to LilyPond conversion. Succesfully converts barsant.pmx.
1318 * musedata2ly, a Musedata to LilyPond convertor. Succesfully converts
1321 * bugfixes for dynamics: make sure that dynamic alignments encompass
1322 the dynamics they support, and that any columns they attach to aren't
1325 * bugfix: make sure \time gets noticed early enough.
1330 * small doc updates.
1332 * Cleanups related to barline handling:
1334 - Removed Translator_group::get_simple_translator (), and -
1336 - use properties to communicate about barlines and time sigs. (NOTE:
1337 by default a time-signature of 4/4 is printed.)
1339 - fix repeat bar behavior.
1348 * cleaned up Directional_element_interface
1350 * add name field to score-elements.
1352 * comment in some unprotects for Music in parser. Should bring down
1353 cpu time and plug some leaks.
1355 * robustness fixes for etf2ly, tuplets, grace notes.
1360 * engraver.ly: cleanups.
1362 * etf2ly: robustness fixes, handle mac files as well.
1364 * Smobified Translator and Translator_group, junked
1365 Translator_group_identifier.
1367 * \pushproperty and \popproperty withing \translator, similar to
1368 predefining \property, ie.
1370 \translator { [...] \pushproperty [..] }
1371 \translator { [...] \popproperty [..] }
1373 (these \pushes and \pops are delayed until instantiation, so if you do
1377 \pushproperty #'basicFooProperties #'bla #VALUE1
1378 \context Voice { \pushproperty #'basicFooProperties #'bar #VALUE2
1383 then the setting for basicFooProperties contains both (bla . VALUE1)
1386 * allow \pushproperty #'symbol [..] as well as \pushproperty #'(symbol1 symbol2 ... )
1391 * Activated regex for windows.
1393 * New guile-1.4 patch for cross windows build.
1395 * Added configure messages for metapost checking.
1402 * Added property LyricVoice.associatedVoice to enable switching associated
1403 voice mid-stream. Association still defaults to context name.
1408 * \pushproperty, \popproperty: property settings with less memory
1409 cost. See input/test/pushproperty.ly and Documentation/hacking. Note:
1410 syntax is most likely only temporary.
1415 * (Line-)broken slurs now have vertical trend.
1417 * Better length for broken ties: no invisibly short ties. Now ties may
1418 collide with time signatures, though.
1420 * Don't typeset unfinished spanners, but kill them.
1422 * Added two FAQs (Mats)
1424 * Made workaround guile-1.4.1 backward incompatible (scm_)eval change.
1425 Note that we must use (scm_)eval2 to remain backwards compatible with
1426 guile < 1.4.1 snapshot.
1428 * Reincluded 79.jcn2 fix
1436 * Created Thread_devnull_engraver and Voice_devnull_engraver iso
1437 single A2_devnull_engraver in Thread context. It seems however
1438 that the hack in A2_devnull_engraver works better.
1442 * Slur attachment fix for chords where case slurdir != stemdir.
1444 * Made various fixes for (line-)broken slurs.
1446 * Fixed slur_height (), which fixes most ugly slurs (Yeah!).
1448 * Fixed some silly url reversals in FAQ.
1450 * Finished Coriolan music entry (again); entered second viola part.
1452 * Updated Coriolan to use part combiner on Voice level for wind parts
1453 and on Staff level for violi and bassi.
1455 * Part-combiner now uses duration inquiry, which fixes rhythm-related
1456 bugs in determining solo/a2. Also, rests are taken into account.
1458 * Another crude fix for almost unexplainable (with a gdb that dumps
1459 core on ly_display_scm) all-zero control points slurs.
1461 * Fixed slurs that crossed through stems and note heads. Note
1462 that beautifying of ugly slurs is still broken.
1464 * Made crude fixes slurs don't crash, bezier still crashes on
1465 infinitely steep slurs (eg flauti-part *with* slur_engraver).
1470 * Replaced empty melisma score element with a property
1472 * Renamed Voice_alist_entry -> Syllable_group in lyric-phrasing-engraver
1477 * fixed y-position of whole rest
1479 * fixed sustainPedalPadding
1481 * etf2ly: articulation, lyrics.
1486 * etf2ly.py: Finale to LilyPond conversion.
1491 * Made simple fix to get part-combiner to recognise different rhythms
1493 * Unhardcoded part combiner and a2-engraver; introduced properties
1494 splitInterval, soloADue, soloText, soloIIText, aDueText.
1496 * Fixed part combiner's too-late problem (Dankje!)
1498 * Fixed a2-devnull-engraver, a2-engraver.
1500 * Renamed part combiner music names to "one", "two".
1502 * Cleaned up decision making in part combiner, renamed to "solo"/"unison"
1507 * Minor documentation updates
1509 * Mark_engraver: has been broken since .73, fixed!
1514 * Added a devnull engraver, that junks (notehead) requests of the second
1515 stem when combined parts are in unison (a2).
1517 * Part-combine iterator identifies Soli and A2 parts in threads by
1518 looking at rhythm and pitches. It switches Voice context automagically,
1519 and communicates current state using a2/solo/solo2 properties.
1521 * Simple A2_engraver (`a due) prints `a2/Solo/Solo II. Soli seem to
1522 arrive one request late.
1524 * First try at combining parts: part-combine*
1526 * fixed problem with HaraKiri
1528 * fixed problem with dynamicDirection
1530 * fixed problem with nonEmptyText
1532 * `Fixed' chord notation, as per request of David Arnold, ie,
1533 Added a chord-name-mode, that only displays chord names
1534 when there's a change in the chord-name-scheme, Also, a chord
1535 name should always be displayed after a line break. See
1537 input/test/chord-changes.ly
1539 * Reverted duration-iter change in midi2ly, moved printing of options.
1541 * warning bugfix in lexer.ll (Mats Bengtsson)
1546 * Midi2ly bugfix: handle durations longer than longa. These can occur
1547 because of lengthened notes when using --no-rests.
1549 * Midi2ly: output `new' \key syntax, and updated version number.
1551 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
1552 double dots etc. when user doesn't want them. It probably used to
1553 work like this, a long time ago. For some unknown reason, all
1554 corrections made by Duration_convert were junked if the corrected
1555 duration != exact duration. Duh.
1557 * Midi2ly: added a new option: --no-rests.
1559 * Update of mudela-book (Tom Cato Amundsen)
1560 - --read-lys option, now you can do:
1561 mudela-book file.texi
1563 mudela-book --read-lys
1564 - --outdir=DIR will put ALL output into DIR
1565 - @mudela[filename="myfilename"]{c d e f g}
1566 - --force-mudela-fontsize
1567 - ignore mudela inside @ignore @end ignore
1572 * Lyric_phrasing_engraver now catches lyric extenders and correctly
1573 terminates them under the last note of a melisma.
1575 * Lyric word spacing code changed to fix hyphen alignment.
1577 * Other minor tidying up of Lyric_phrasing_engraver and related code.
1582 * Lyric_phrasing_engraver now adjusts for melisma. (Glen Prideaux).
1584 * Mudela-book fix for Windows95 (Mark Hindley)
1586 * Debian update (Anthony Fok)
1588 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
1589 #t (primarily for hymns). Courtesy Glen Prideaux.
1591 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
1596 * stepmake/stepmake/metapost-rules.make: Put all generated files
1599 * Added paper variable interscoreline to determine the score line
1600 spacing, see input/test/vertical-extent.ly.
1601 Cleaned up the lilyponddefs.tex inclusion scheme.
1609 * Improved default handling of Lyric_phrasing_engraver and made it on by
1612 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
1615 * fixed bug in script.cc so fermata (and other scripts) get flipped
1616 correctly when they are above the staff.
1621 * Reincluded simple code for including tfm.[1-5] into search path.
1622 Configure with --disable-kpathsea to enable this kludge.
1627 * Updated input/test/banter-chords.ly German H/B example.
1631 * Have configure check for kpathsea library and functions. Made kpathsea
1632 support optional for now.
1634 * Bugfix: halved width of tremolo-beams.
1636 * Included compilation fix for guile-1.3.4 (Anthony).
1638 * Added: chord inversion and base to regtest.
1640 * Fixed: Chord names that were broken by pl73.
1642 * Fixed: Chord inversions that were broken by pl72.
1644 * Resurrected ascii-script output, for debugging purposes.
1646 * Included compilation fix for scm-hash.cc (Han-Wen).
1652 * Small bugfix: also do a deep copy on submusices
1654 * Fixed: \autochange doesn't crash anymore.
1656 * Cleanup, documentation and enforcement of smob interfaces in
1657 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
1660 * Glen Prideaux lyric phrasing engraver. See
1661 input/test/lyric-phrasing.ly
1665 * Removed \interscoreline after the last line, prevents some
1666 empty pages. (patch by Mats Bengtsson)
1668 * Smobified Music, junked associated identifiers. Use Scheme list to
1669 store Music_sequence. Removed const declarations from
1670 Music_iterators. Added a mutable and immutable property list to
1671 Music. Use music property for all Scheme values in Music. Created
1672 and fixed a load of Garbage Collection bugs.
1674 * Changed number font to allow automatic .mf creation.
1676 * Output place of definition as \special{src:LOCATION}. See FAQ for
1677 explanation how to use.
1679 * Schemified Local_key_item and fixed minor bug with accidentals.
1681 * new Japanese .po file.
1683 * Bugfix for broken tie direction
1685 * Bugfix for bar at beginning of line break
1690 * Robustness fix for minimise_least_squares ()
1692 * cleanups of Slur_bezier_bow, removed Bezier_bow.
1694 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
1696 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
1699 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
1700 properties. This makes initializing list properties redundant.
1702 * removed idiotic code for including tfm.[1-5] into search path.
1704 * fixed problem with tuplet placement for cross staff tuplets.
1708 * Small cleanups to bring down compile time and binary ensmallment.
1710 * Made Lookup into a smob, and use guile alist iso. an STL map.
1712 * Changed repeated music semantics for relative octave: each
1713 alternative takes its inital octave from the body.
1715 * Fixed: parser accepts booleans for property values as well.
1717 * Added Scarlatti sonata test file to input/
1719 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
1723 * Fixed: long standing problem in optical-illusion code.
1725 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
1727 * Made interface of Multi_measure_rest, System_start_delimiter,
1728 Spacing_spanner, Separating_group_spanner, Beam, Slur and
1731 * Use properties for minimum distances and spring parameters. Move
1732 spacing related functions from Paper_column into Spaceable_element.
1734 * Removed most Paper_column typecasts.
1739 * Cleanup auto-beam-engraver: use properties for retrieving timing
1742 * Fixed: Multi measure rests don't cause crashes.
1744 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
1746 * Fixed: property engraver.
1748 * Fixed: don't crash on multiple ties.
1750 * Cleanups of Beam, should also be a little faster.
1752 * Reunite properties and pointers. In implementation we make a
1753 distinction between mutable and immutable properties
1755 * Add {has|set}_interface () static methods to interface classes.
1757 * Made Side_position_interface and Staff_symbol_interface an all
1758 statics class, and stripped _interface suffix.
1760 * Make Align_interface and Axis_group_interface an all-statics class
1762 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
1763 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
1764 callback for determining barsize.
1766 * Removed all GLUE_SCORE_ELEMENT callbacks.
1768 * Added test for repeats to trip.ly
1773 * ly2dvi: changed back to original semantics of latexheaders.
1775 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
1776 Volta_spanner changed into interface.
1778 * Related cleanups for Tie, Tie_column cleanups.
1780 * Made Time_signature, Single_malt_grouping_item, Script_column,
1781 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
1783 * Removed const declaration from callback arguments.
1785 * Pagebreak support. See input/test/between-systems.ly
1787 * Fixed a problem with accidentals in combination with
1788 non-nil key signatures.
1793 * Use callbacks for augmentation dot positioning.
1795 * Removed types Note_head and Rest
1797 * Cleanup of slur.cc: use common reference points in a sane manner.
1802 * Corrected text sizes in paper*.ly (Mats Bengtsson)
1807 * Dots, Collision, Rest_collision removed as separate Score_element type.
1809 * Stem and Note_column accept only one rest.
1811 * Use offset callback in Stem to resolve rest/beam collisions.
1813 * Put the value of new local key signature (accidentals) back into a property.
1815 * Set molecule-callback for notename item.
1820 * Added some comments to new slur code.
1822 * Removed some ugly interstaff slur code, interstaff slurs at line-break
1825 * Slur bugfix: 16th beams are also beams.
1831 * Bugfix: translate volta spanner at start of line.
1833 * Changed directional_element() calls to instantiations
1834 of Directional_element_interface.
1836 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
1838 * Removed Staff_info type. Information about columns is now transferred
1839 via currentMusicalColumn and currentCommandColumn.
1845 * Made slur attachment position user settable; properties:
1846 slurBeginAttachment slurEndAttachment, values: 'head 'stem
1847 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
1849 * Fixed slur attachment positions, added missing rule and use simple
1850 default starting positions for attachments.
1852 * Started rewrite of slur ending code, interstaff slurs are broken for
1855 * Fixed download URL of the webpage.
1857 * Moved direction.cc to flower/.
1862 * Lyrics centered on notehead.
1864 * Various bugfixes hyphen-spanner.
1866 * Bugfix: set appropriate callbacks for Note_head. This fixes
1869 * Removed Clef_item as score-element derived type.
1871 * Updated config.sub and config.guess
1873 * Bugfix: allow linebreaks on beamed grace notes.
1878 * Included dutch po-update based on submitted 1.3.57 nl.po
1880 * Added "Development" link to website, now that "Home" is a relative link.
1882 * Bugfix: use deep copies for resetting keys.
1884 * Assorted typing erors in procedure names in ly/engraver.ly
1889 * Made callbacks from Score_element::before_line_breaking() and
1890 Score_element::after_line_breaking()
1892 * Fixed website; backlinks should work again.
1894 * Removed --ignore-version option. Added --verbose option.
1904 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
1905 Paper_def_identifier.
1907 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
1909 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
1910 Sustain_pedal and reduced them to an Score_element interface (they are
1911 no longer Score_element derived types).
1913 * Some instances of brew_molecule routines have moved out of
1914 Score_element, and are now called scheme_molecule.
1916 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
1921 * Removed String_identifier, and use the type system of GUILE instead.
1923 * Fixed \key PITCH MODALITY syntax. The modality argument is now
1924 mandatory, a rule in convert-mudela has been added.
1926 * Cleaned up buildscripts/ directory: removed obsolete scripts.
1928 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
1929 based on STL and should be faster than hash_table.
1935 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
1936 in the process reduced number of protect/unprotect calls. With
1937 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
1938 just 10% above the 1.2 level. Also, Lily's a bit faster.
1940 * Fixed make diff bug in stepmake to be able to make this diff :-)
1945 * Rewrote key sig support. Now key signature can also be controlled
1946 by setting keySignature and localKeySignature properties, eg.
1948 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
1950 sets a key signature of `es ges bes' (an unusual key signature).
1952 Keys are internally represented as transpositions of the c-major
1953 scale. Printing the key signature for a scale is done by filtering out
1954 all non-natural accidentals.
1956 * Removed support for \keysignature, and \key something \minor; Newkey
1962 * Fixed pedal items (hw)
1964 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
1965 tfm directories. Automated links to cmr and amstex tfm font directories.
1967 * Replaced one scm_assoc () u-turn slipped through jcn1
1969 * various GUILE 1.3.5 compile fixes
1971 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
1973 * Replaced some scheme assoc u-turns with scm_assoc ()
1975 * Ran po-update (mostly because of new ja contribution).
1980 * Cleaned-up scheme list to text conversion for Chord_name and
1981 fixed horizontal kerning.
1983 * Added examples for american (slashed o) and jazz (black triangle),
1984 see input/test/{american-chords.ly,jazz-chords.ly}
1986 * Made guile-1.3.5 compile fixes
1991 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
1994 * Rewrote key signature administration; now Scheme is used; Octave and
1995 Key have been junked in favor of Newkey.
1997 * japanese .po file included (thanks, Japanese team!)
2002 * Fixed several forgotten molecule-callbacks
2004 * Fixed first clef in score; now F clefs are also possible.
2009 * Updated FAQ with two useful GDB macros.
2011 * Several fixes in the documentation.
2016 * Made (dutch) po-update
2021 * Molecules are now generated via callbacks exclusively; most calls to
2022 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
2027 * Experimental property collapse for most score-elements. (notable
2028 exceptions: Scripts, pedals). Change all Score_element constructors to
2029 take a basic-property list. The suffix of a property list may be
2030 shared by several score-elements, for instance all default G-clefs in
2031 a score share the following settings
2034 (break-align-symbol . Clef_item)
2035 (visibility-lambda . ,begin-of-line-visible)
2037 This should reduce memory usage further.
2039 * Magically fixed the disappearing Lyrics problem.
2041 * Removed used_b_ field from Score_element.
2043 * Massive search-replace patch: store pointers and properties
2044 separately, in preparation of property collapse.
2050 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
2052 * Cleanup of Dimension_cache: removed a few redundant
2053 fields. Slightly lower memory usage (32 bytes per
2054 score-element). Dimension_cache is now a `dumb' struct again.
2056 * Add array index to priority field of text scripts to ensure that
2057 order is unique, and sensible.
2059 * Added an element count statistic.
2064 * russian.po (thank you, August.)
2066 * Small cleanups in Molecule interface
2068 * Spacing related elements perform suicide after calculating
2069 distances. This saves a some memory, approximately 2 to 5 % ?
2071 * Small cleanups in line breaking: Paper_column stores springs and
2072 rods in only one place now. All fields relating to energy have been
2075 * Don't generate all output Scheme in memory, but evaluate to output
2076 file immediately. This will reduce memory usage a little.
2078 * Use STL's map for Dictionary template
2080 * Substitute pointers on element properties of the root Line_of_score
2083 * Added toplevel doc target, to support building doc with --srcdir
2085 * Removed cygwin build stuff; updated versions at:
2087 http://appel.dyndns.org/lilypond/gnu-windows/cross
2089 * Fixed lily.scm to handle incipits (thanks, Mats)
2095 * Made bugfix in smob handling: delete the C-part of freed smobs and
2096 be honest about amount of allocation and deletion, so that GUILE
2097 doesn't overestimate the amount of memory available.
2099 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
2101 * Bugfix: don't crash on durations that are not a power of 2.
2103 * Build manpages during `make all'
2105 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
2107 * Bugfix: set visibility-lambda for key signature created by
2108 createKeyOnClefChange. Fixes disappearing key signatures.
2110 * Bugfix: make System_start_delimiter of bar-line type invisible when
2111 it spans only one staff.
2116 * Item cleanups. Copying items and rearranging pointers are done in
2117 separate passes, which makes the code cleaner. This fixes a problem
2118 with some items not disappearing from hara-kiri staffs.
2120 * Use Scheme for Key_item data members.
2122 * Don't use regex in chord-names.scm under windows; hybrid chordnames
2123 user+calculated will be partly broken.
2128 * Junked Shift_tuple from collision; Now it uses SCM.
2130 * Bugfix of documentation and test-file of tuplet.
2132 * Bugfix type string of repeated music is copied. This fixes declared
2135 * Junked various cruft from lily.scm
2137 * Use interfaces symbols instead of C++ class-name for assigning generic
2140 * Junked Dictionary from Piano_pedal_engraver and
2141 Piano_pedal_performer.
2143 * Introduced boolean element property no-spacing-rods: ignore this
2144 item for hard constraints.
2146 * Bugfix: added sanitised TeX fragment in faq.texi
2148 * Bugfix: merge equal Bar_reqs
2153 * Small fixes for \cresc and \endcresc
2155 * Release properties of unbroken spanners & items after doing
2156 handle_broken_smobs (); should conserve a little memory.
2158 * Fixed handling of orphaned score-elements. Any element that does
2159 not have its Line_of_score as a ancestor in both directions, is silently
2160 removed from the output. This guarantees that programming errors
2161 don't result in coredumps from Dimension_cache::common_refpoint ():
2162 element->line_l () is always a common reference point.
2164 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
2165 for default case. Now the octavation 8 is not printed at every
2171 * Changed noteHeadStyle properties to symbols, for example
2172 \property Voice.noteHeadStyle = #'cross
2177 * Rewrite of chord-name production in scheme. There are two major styles
2178 now, banter and american. To get american style, use
2180 \property ChordNames.chordNameStyle = "american"
2182 Most anything should be possible now. See input/test/american-chords.ly
2184 * Added isinf check to configure.in, and isinf macro from guile to
2185 bezier.cc; solaris has no isinf ().
2187 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
2190 * Added output property to regression test.
2192 * Fixed warning of creating existing outdir.
2194 * Added `Mark' interface to text-items that are marks (thanks, HW).
2201 * Corrected glossary.tely
2203 * Corrected \mark font handling. feta-nummer font only of the
2204 string is all numeric.
2206 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
2207 "harmonic" and added "baroque" (normal note shapes except for
2208 brevis and longa which are square).
2210 * Simplified ly2dvi using the power of the geometry package.
2212 * Improved heuristic size calculation of TeX macros. Handles e.g.
2213 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
2218 * Bugfix: don't hang on zero-duration.
2220 * Various glossary updates (thanks, Christian)
2228 * Drastically reduced vertical space used by headers/footers, when using
2229 ly2dvi. See input/test/fill-a4.ly.
2231 * Fixed bug with colons appearing on repeat span-bars.
2233 * Added Bar_number_engraver to standard Score context
2235 * Construct octavation scripts in the clef-engraver; this fixes the
2236 hara-kiri + clef8 problem
2244 * Fixed chord-name customisation and made small chord-name build fixes.
2246 * Accidentals with chord-names smaller and as superscript.
2248 * Do some extra footify (works only once) while making html docs.
2253 * Debian patch (Thanks Anthony)
2255 * Rewrote Bar_number_engraver and Mark_engraver and removed
2256 Bar_script_engraver as baseclass. Both Bar_number_engraver and
2257 Mark_engraver are simpler and more robust.
2259 * Fixed precedence of \property verticalDirection and dynamicDirection
2261 * Fixed keys without barlines
2263 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
2264 puts alignment in function again
2266 * Fixed StaffGroup + GrandStaff combination.
2268 * Music is now mandatory as the first thing in a \score{} block
2275 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
2277 * Added Properties textScriptWordSpace and chordNameWordSpace.
2279 * Junked old lyrics in star-spangled-banner.
2281 * Added a Piano_pedal_engraver.
2283 * Removed some empty files.
2285 * Created piano pedal symbols: * - . P e d.
2287 * Fixed ps-to-pfa.py to handle multiple unfills.
2289 * Moved accordion symbols out of feta-script to end of font.
2291 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
2293 * Fixed blot_diameter for small resolutions.
2298 * Put global element list into Line_of_score, instead of
2299 Paper_score. post processing (the stage after line breaking) is now
2300 truly done per-system, and we got rid of an ugly hack to get font
2303 * Bugfix: set the group-interface of System_start_delimiter.
2305 * Cleanups of Break_algorithm and derived classes, Move
2306 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
2308 * Bugfix for accordion symbols.
2310 * Various patches to prevent crashing when do_brew_molecule gets
2311 called before after_line_breaking (). This was a problem in Spanner
2320 * Made a quick try at piano pedal performer, damper pedal only.
2322 * mf/feta-accordion.mf: Fixed strange turning paths.
2324 * mf/feta-beugel.mf: Fixed infinity errors.
2326 * Use a more discriptive name for windows setup.zip.
2328 * mf/GNUmakefile: Have logs as last target, so that normally, they're
2331 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
2332 The logs are a target, removing them retriggers make.
2334 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
2335 files, ie the ones that clutter the source directory, not the target logs.
2337 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
2338 standalone; ie, no need for Cygnus' usertools anymore.
2343 * Documentation/ntweb: Updated angels.ly to match current syntax.
2344 Also updated index.texi.
2349 * Change all occurances of Staff_margin_engraver to
2350 Instrument_name_engraver, add a convert-mudela rule
2352 * Change status == busy assert into programming error
2360 * Lots of fixes to windows distribution scripts.
2362 * Added configuration features --program-prefix, --program suffix.
2364 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
2365 This fixes inversions c/g and bass additions d/+c on chords.
2370 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
2376 * Debian patches (thanks Anthony!)
2378 * Use symbols for prefatory matter spacing. Do not use the typename
2379 for looking up item pairs in the table, but read element property
2382 * Instrument_name_engraver, uses break alignment instead of
2385 * System_start_delimiter_engraver, System_start_delimiter, uses a
2386 spanner for the braces/brackets at the left of the system. Remove all
2387 old Span_score_bar engravers.
2389 * Removed Base_span_bar_engraver::use_prority_b_, and moved
2390 Base_span_bar_engraver into Span_bar_engraver.
2395 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
2397 * input/test: Removed stale AutoStaffSwitch examples.
2399 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
2400 stale copy of gnossiene-4.
2402 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
2404 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
2405 for cross-building to Cygwin.
2407 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
2412 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
2414 * New_chord_tremolo_engraver: make tremolo beams from
2416 \repeat "tremolo" NUMBER <Music-expression>
2418 Removed support for "old-style" tremolos.
2420 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
2422 * Read \property measurePosition within the engraver code, instead of
2423 looking up the Timing_translator.
2425 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
2427 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
2436 * buildscripts/mf-to-table.py: feta dep files are now opened with write
2437 binary option. This avoids carriage return linefeed problems and
2438 windows while not affecting unix.
2440 * Documentation/hacking.texi: Fixed a texinfo syntax error
2442 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
2445 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
2450 * Glossary updates by Christian Mondrup.
2452 * Bugfix: use generic properties in lyrics too. This fixes the
2453 \property textStyle for lyrics.
2455 * Score_element::preset_extent(), used by \property
2456 XXXVerticalExtent, so hard code the size of a vertical group.
2458 * Don't fix up reference points for originals of broken
2459 spanners. Fixes spurious "orphaned score-element" warnings.
2461 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
2463 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
2465 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
2468 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
2469 which should fix Windows problems with guile. Also added input directory
2472 * stepmake/aclocal.m4: Added decent checking for version of guile, and
2473 fixed warning message.
2475 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
2476 chord-modifier table (not in the pitch list).
2484 * General cleanups of My_lily_parser.
2486 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
2489 * Moved Score_element::do_space_processing out of the dependency
2492 * Use Scheme for notename tables. Removed uppercase letters for low
2493 octave notes. Removed Notename_table.
2495 * Fixed core dump with declared "\key ; "
2497 * Extra robustness warning for Side_position_interface::aligned_on_self ()
2499 * Extra robustness: make sure that first and last columns are breakable.
2504 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
2506 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
2507 dependency by using mingw. Compiling guile is too much to ask
2508 for mingw, though. Also:
2509 - rename python scripts .py (request from Alain)
2510 - install native packages under their own, separate root. (Alain)
2512 * lily.scm: Don't use regex module when running on
2515 * lily/staff-margin-engraver.cc (acknowledge_element): If
2516 possible, hang y-axis of margin script to span-bar. This fixes
2517 vertical placement of margin scripts attached to staff groups.
2519 * help2man-rules.make: Fixes for generating manpages by copying
2520 and for building using --scrdir.
2522 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
2523 config.h, version.hh files file when copying.
2525 * buildscripts/make-cygwin-cross.sh: made number of fixes:
2526 - add `Cygnus/' prefix to directories in .zip-file too.
2527 - package guile too.
2528 - don't link to cygwin1.dll
2530 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
2531 is not emty when uninstalling.
2533 * stepmake/stepmake/generic-targets.make: added man target.
2535 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
2536 development tools and lilypond executable.
2538 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
2539 manpages, so that make doesn't fail on help2man trying to execute
2540 a GNU/windows executable.
2542 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
2545 * flower/libc-extension.cc (memmem): cygwin compile fix.
2553 * (generic-property.scm) added \property tieDash to set dashing on
2556 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
2558 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
2559 undocumented .29 patch that made Bezier::control_ into an
2560 Array<Offset>. Added some comments documenting the reasons for the
2563 * Revert generic-property.scm of .37 fix, fix the real problem in
2564 property-engraver.cc: use the right symbol to check if element
2565 property is already set.
2570 * Fixed srcdir build, so that you can do:
2572 tar xzf releases/lilypond-x.y.z
2575 ../lilypond-x.y.z/configure
2578 as with any other gnu package. All build output goes to <build>/out.
2580 * Changed and fixed use of different configurations, and different output
2581 directories. Finally, you can use different configurations alongside
2582 eachother. From make/stepmake.make:
2584 # Use alternate configurations alongside eachother:
2586 # ./configure --enable-config=debug
2589 # uses config-debug.make and config-debug.h; output goes to out-debug.
2592 # Use same configuration, but different output directory:
2596 # uses config.make and config.h; output goes to out-www.
2600 * Fixed performance of (de)crescendi.
2602 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
2605 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
2606 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
2608 * Changed absolute midi volume settings into factor of full scale.
2610 * Fixed another dynamic-line-spanner bug, it gets hairy.
2612 * Added warning for spanners that are not fully contained in parent spanner.
2620 * Abstract Align_element into Align_interface. Removed
2621 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
2622 inheritance in the backend.
2624 * new Gade score, INSTALL.texi fixes (thanks, Mats)
2626 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
2628 * comments detailing properties for Axis_group_interface,
2629 Side_position_interface, Score_element, Item and Spanner
2634 * Fixed vertical dimensions of elements in dynamic line spanner by adding
2635 axis-group to dynamic line spanner.
2637 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
2639 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
2641 * Bugfix: compilation dynamic-engraver.
2643 * Added and updated a faq about postscript and ghostscript.
2645 * Fixed order of slurVerticalDirection verticalDirection in
2646 generic-property.scm. Similar fixes for Stem, Tie, etc.
2648 * Added a Text_engraver to GraceContext. Maybe it was removed on
2649 purpose: scripts on grace notes seem broken, they appear on the
2652 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
2659 * textEmptyDimension changed into textNonEmpty, default: off,
2660 ie. texts don't occupy space.
2662 * Use STL map for Lookup::lookup_p_tab_p_
2664 * Abstracted Axis_group_element into Axis_group_interface, and removed
2665 Axis_group_element. This eliminates some multiple inheritance in the
2671 * Added minimum-space property to Side_position_interface. Used in
2672 positioning of Volta_spanner: voltaMinimumSpace.
2674 * Fixed and cleaned-up volta-spanner.
2676 * Moved directional-element.cc -> directional-element-interface.cc
2678 * Renamed all `process_requests' to `process_music', which fixes
2681 * Fixed dimensions (more x-y interchanges) of brace, bracket and
2684 * Half-assed fix to get similar vertical placement of orphaned vs.
2685 line-spanned dynamic elements.
2687 * Added property bracketCollapseHeight: the minimal size of a staff bracket
2688 that will be typeset. Smaller brackets will not be displayed. This
2689 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
2691 * Removed some dissonant chords from Coriolan
2696 * Removed Documentation/programmer directory
2701 * Small enhancements to Staff_margin_engraver:
2702 - by default, the marginScript left aligns the text
2703 - to set the text style, use property marginScriptTextStyle
2704 - to change the alignment, use property marginScriptHorizontalAlignment
2705 (centred and right alignment require manual padding settings).
2707 * Print a friendly message if the manual pages failed to build.
2709 * Bugfix: dynamicDirection now overrides verticalDirection setting.
2711 * Warning messages and nl.po
2713 * Fixed vertical alignment for all dynamic items and (reluctantly)
2714 reinstated old directional behaviour for orphaned dynamics.
2716 * Finished maximumRestCount property.
2723 * Print key without setting key, syntax "\key ;". General cleanups of
2726 * Add paragraph tags in HTML output of mudela-book. Music fragment
2727 don't run into the text anymore.
2729 * Bugfix: don't align the first line of text. (Lookup::text ()).
2731 * Abstract away data members of Axis_group_element, Align_element
2737 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
2738 Staff_margin_engraver.
2740 * Removed some empty files, substituted (c) 1999 occurrences.
2742 * Added \property maximumRestCount. It will prevent showing (or actually:
2743 moving in case of a collision) more than maximumRestCount similar rests.
2746 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
2747 breakable item: Left_edge_item.
2749 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
2750 (not supported by a Dynamic_line_spanner) still collide with Staff,
2751 although they now have staff support, which was supposed to fix this.
2753 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
2755 * Dynamic elements are only put in a Dynamic_line_spanner if there
2756 actually is more than one adjacent note-column with a dynamic.
2757 This breaks the fine looks of all dynamics, again :-)
2768 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
2770 * Bugfix: print brace iso. bracket for Piano / GrandStaff
2772 * Change naming: change do_post_processsing into after_line_breaking,
2773 do_pre_processsing into before_line_breaking and do_process_requests
2774 into do_process_music.
2776 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
2778 * Display property name for type error.
2780 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
2782 * Warn if last column in score is musical. Helps catch programming errors.
2784 * Spanner::spanned_drul_ now is private.
2786 * Rewrote some bar code: moved molecule functions out of Lookup.
2791 * Embedded newlines in text items are now allowed. This helps avoiding
2792 TeX-hacking in some cases. See input/test/coriolan-margin.ly
2794 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
2795 placement of staff-brackets.
2797 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
2800 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
2801 slurs that were apparently reintroduced in 1.3.29.
2803 * Made some small fixes to Coriolan.
2805 * Removed duplicate lily/output-property-engraver.hh.
2807 * Removed optional use of vanilla spanner in Dynamic_engraver.
2809 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
2810 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
2811 implementation file. Also fixed looks of Chord tremolo, input and
2812 implementation is still ugly.
2814 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
2820 * Fixed \specialkey and \normalkey. Updated documentation.
2827 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
2828 spanner instead of Dynamic_line_spanner.
2830 * Made gcc-2.95 compile fix in libc-extension.
2832 * Various fixes to Coriolan, score starts to look acceptable.
2834 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
2835 and vertical alignment of dynamics.
2837 * Added new text crescendo spanners to Coriolan and made some fixes.
2838 If you're using timidity, use the -EO option to prevent notes get
2839 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
2840 stretching the standard a bit.
2842 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
2843 not perfect yet: they're always below the staff and no horizontal spacing
2844 is done. Also, character metrics of dynamics are still not used.
2845 See: input/test/crescendi.ly and input/test/dyn-line.ly
2847 * Cleaned up Span_dynamic_performer.
2854 * Fixed the page layout, reintroducing space for the header and
2855 trying to keep piece titles on the same page as the piece.
2856 The header and footer can now contain several lines.
2861 * Lily now also performs crescendi and decrescendi in MIDI output:
2862 Span_dynamic_performer in a slightly crappy way.
2864 * Added preliminary support for crescendi/decrescendi other than `hairpins',
2865 eg: `cresc. poco `a poco -- -- --'
2867 * Made MIDI tie performance fix.
2872 * Lily now performs absolute dynamics in MIDI output.
2874 * Included David's comments on opus47 in TODO.
2879 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
2880 fixes and remainder french horn-1,2; trombone-1,2;
2881 fagotto-1,2; timpani; and several fixes.
2886 * Remove some old doco from programmer/ and put on personal homepage.
2888 * Removed union-find from flower library.
2890 * Only quantise tie horizontal part inside the staff.
2897 * Report type errors for \property. Helps with converting 1.2 input
2899 * Use Scheme for Align_element; fixed graceAlignPosition
2900 and removed \property alignmentReference in the process.
2902 * Use generic properties for lyrics too. This fixes \property
2906 * Add relative distance for constraints between non-column items.
2908 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
2909 increased automatically.
2911 * Translators now only change properties of their own context. This
2912 removes the 2nd argument to Translator::get_property()
2914 * Bugfix for Metapost mode
2919 * Updates of glossary (Christian Mondrup)
2921 * Bugfix with bar number placement
2923 * Moved links to bibliography/ and misc/ to main index.
2928 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
2929 Slurs are now calculated just once.
2931 * Bezier_bow gets constants from paper. Still no sensible solution for
2932 magic asymmetry gradient step constants.
2934 * Reinstantiated tangent-controls, more flexible than ever. You can choose
2935 between area asymmetry and tangent-controls. My guess is, tangent controls
2936 will be junked in 1.3.30.
2938 * Slur area: only look at x-gradient.
2940 * Added credits for some symbols of as5/9 fonts.
2942 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
2944 * Bugfix: midi2ly put out recent version (ugh).
2949 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
2952 * Removed Gade score. To appear (shortly?) on Mutopia.
2954 * Make Bar_script_engraver look for typeVisibilityFunction (eg
2955 property barNumberVisibilityFunction). Changed the names of the Scheme
2956 functions to be understandable. See input/test/bar-script-visibility.ly
2958 * rewrite of class Molecule. It has now reached the ultimate quality
2959 plateau. All molecule data is now shared.
2964 * Update of the glossary by Christian Mondrup
2966 * Moved horn-concerto-3 out of tarball to private website, removed
2967 W.A.Mozart subdirectory.
2972 * Bugfix: don't make giant ties if the horizontal part of tie is near
2975 * Small optimizations to be a little more careful with mem usage.
2977 * Website change: put all examples in one directory.
2979 * Removed Atom as a separate type. Now use SCM, and since we use
2980 function composition, Atoms are immutable, so they don't have to be
2981 copied. This makes life easier, hopefully this is quicker and uses
2987 * Bezier_bow: minimise_enclosed_area
2995 * Tuplet-spanner slope calculation now looks better on tupletted rests
2996 (patch courtesy Laurent Martelli)
2998 * Bugfix (Staff_performer::new_instrument_str ()) check type of
2999 \property "instrument"
3001 * New mechanism for breaking lines: do not copy & prune the element
3002 property list separately, but combine these steps. Dramatically
3003 reduces memory usage for large scores.
3010 * Bugfix: font used in volta-spanner calculation.
3012 * Added simple selection list to webpage, inspired by sawmill.
3014 * Devised kludge for ascii 5 character font pitches.
3016 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
3021 * Plug memory leaks related to Moment:
3022 - Spacing_engraver::do_pre_move_processing ()
3023 - make_rational ()/make-rational
3024 - Paper_column::Paper_column ()
3026 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
3028 * Plug memory leak in Score_engraver::set_columns ()
3030 * Plug memory leak in Scheme_hash_table::set()
3032 * Plug memory leak in Score_element::molecule_extent ()
3034 * Bugfix: don't crash if a slur doesn't span anything.
3036 * Bugfix: don't crash if doing beams without a staff symbol.
3038 * Generic element property setting:
3040 \outputproperty #predicate #'symbol = #value
3042 Will set the element property symbol to value, for any elements that
3043 return true for PREDICATE. This allows you to virtually tweak *ANY*
3044 property of the output. Example in input/test/generic-output-property.ly
3049 * lilypond as as2ly: --help and --version to stdout. Regular identify
3050 to stderr. This fixes help2man's manpage generation.
3052 * configure: substitute full path for perl and guile in scripts.
3054 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
3056 * Bugfix: default font now user settable
3058 * as2text: handle plain ascii font, read from stdin, you can now do:
3060 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
3065 * Bugfix: second half of broken ties now are displayed again.
3067 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
3068 it horizontally on the clef.
3070 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
3072 * Bugfix: unbroken repeat barlines now work, eg. |:
3074 * Added Request_iterator to make more flexible constructions possible.
3078 * as2text: catch missing font/character errors, added default font, set text.
3080 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
3082 * Ascii output, minimal support:
3083 - AsciiScript Fonts: mf/*.af
3084 - Init files: ly/*-as.*ly
3085 - AsciiScript translation to text: scripts/as2text.scm
3086 - input/test/as.fly input/test/as1.fly
3087 - Output support: lily/lily.scm
3089 lilypond -f as -i init-as.fly input/test/as.fly
3095 * The horizontal part of ties will avoid collision with staff lines.
3097 * Plugged memory leak: don't protect Atom function.
3099 * Lookup cleanups. Made lots of functions static. Moved some code out
3107 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
3108 does not delete any of the file_ly*.tex.
3110 * Added header and footer support in ly2dvi.py
3115 * Added a ROADMAP file explaining the source directory layout.
3117 * Minor tweak in the feta 6 and 9 numeral
3119 * Moved files from lib/ to flower/
3121 * Removed Note_head_side class.
3123 * Updated the webpage to be a little more chatty.
3125 * Small Local_key_engraver optimization: only lookup timing engraver once.
3127 * Fixed dashed slurs
3129 * Rewrite of Slur code. Be much more picky about slur shapes. We try
3130 to offset the slur instead of bending it too much
3132 * Look at stem directions for tie direction.
3134 * Compound multimeasure rests. Put measures_i_ variable in an element
3135 property. Made the symbol a lot wider.
3137 * Time signature small cleanups.
3142 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
3145 * Breathing marks now have a direction by default.
3147 * Do set generic script properties.
3149 * Also put tuplet brackets under notes.
3151 * Score_element_info: only store origin of element, but not the path
3152 to parent translators. Saves a little memory, and removes some complexity.
3158 * Autobeaming in time sigs that don't have 1/4 beats fixed.
3160 * (De)crescendi should now work. (Thanks Michael)
3162 * Better error reporting for conflicting time signatures.
3164 * Line_number_engraver: output locations of note head
3165 definitions. Very handy when entering complicated scores.
3167 * Rewrote multi measure rest support: now they are entered as spanners
3168 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
3170 { \commandspanrequest \start "rest"
3172 \commandspanrequest \stop "rest"
3175 * Removed support of percent style repetitions.
3177 * Put texts outside the staff.
3181 * Getopt bugfix: don't assert on certain errors.
3183 * ly2dvi: Remove unnecessary space for the page headers.
3185 * Bugfix convert-mudela
3190 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
3193 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
3194 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
3195 \property tupletInvisible will stop all tuplet spanner creation.
3197 * Don't go berserk if tuplet spanner is on only one column.
3199 * Use SCMs & Smobs for Molecules & atoms. This uses less
3200 scm_(un)protect_object () calls, so the output stage should be faster.
3202 * Added \property tupletSpannerDuration, to make multiple tuplet signs
3205 * Some programming Errors in spacing are now caught. Lily does not
3206 hang when encountering degenerate springs.
3208 * Allow beams to start and end over rests
3212 * Fix disappearing clefs when clefs are not printed with a barline.
3217 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
3218 input/test/beam-control.fly
3219 * Added \context Voice to .fly and .sly; the default \context Staff is almost
3220 never what you expect
3221 * Fixed decision for .sly/.fly in lilypond-mode.
3226 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
3227 Cleanup mf-to-table.py
3229 * Fixed embarassing slur bug.
3234 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
3239 * lilypond-mode.el for emacs supersedes mudela-mode.el
3241 * Tuplet spanners don't collide with encompassing notes.
3243 * Gobbled Adobe parseAFM* code, for future use.
3245 * Big 1999 to 2000 search/replace.
3247 * Big interline to staff_space search/replace for mf files.
3249 * Removed Bow class, and split code into Tie and Slur
3251 * Don't put scripts on grace notes.
3253 * Font_metric uses SCM for name field.
3255 * Various compilation fixes.
3260 * Bugfix: beams with less than one (visible) stem
3262 * small fixes to pa.ly
3267 * Fixed bug that made multi-measure rest barnumber counts go wild.
3268 (even more scm2int/int2scm mixups!)
3270 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
3272 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
3277 * Remove Paper_def calls in bezier-bow.cc
3279 * Remove data members of Tuplet_spanner, Volta_spanner
3281 * hang_on_clef, property hangOnClef removed
3283 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
3284 function to determine breaking behavior.
3286 * More Scheme typechecking.
3288 * Be strict about the difference between strings and symbols for conversion.
3290 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
3293 * Partial French translation, courtesy Laurent Martelli.
3295 * Small corrections in NL translation.
3300 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
3301 we have a longa note head. noteHeadStyle = "harmonic" is not
3302 supported anymore. (for now, that is)
3304 * Reference manual update. Document \properties with examples
3306 * fix mudela-book --help
3308 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
3309 Key_item::c0_position_
3311 * Clef_engraver general cleanup. Use alists (\property
3312 supportedClefTypes, clefPitches) for clef types.
3314 * Use progress_indication () for progress. Don't include <iostream.h> directly
3315 Don't include <string.h>, <math.h> from headers.
3321 * \property stemCentered (boolean): centers stem on note head. See
3322 input/test/stem-centered.ly
3324 * input/trip.ly, small test of lots of features.
3326 * \property Staff.collisionMergeDotted: merge equal noteheads
3327 with different dot count. See input/test/collision-merge-dotted.fly
3329 * Dotted rest bugfix
3331 * Don't crash if a slur does not span any notes.
3333 * Volta repeats fixed.
3335 * cleanup of Note_heads_engraver
3337 * removed dots_i_ member of Dots
3341 * Fixed cross staff slurs. It seems that cross-staff sign
3347 * Fixed bug in stem code. Stem in chords works again. Small
3350 * Use element properties for Staff_symbol.
3352 * \property sparseTies (boolean). Only make one tie in the
3353 middle for tied chords.
3355 * Junked Directional_spanner, Column_info.
3356 Directional_element now is element interface `Directional_element_interface'
3358 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
3361 - removed old notename2scm conversion
3362 - beam-dir-algorithm through scm
3364 gv - bf: knee-stemlengths
3367 - moved poor man's stem arrays to scm
3370 - beam quanting using scm lists
3373 - chord-name uses scm members
3374 - bfs: knee with different mults, interstaff knee, auto-knee
3378 - specialize duration.cc for lily, move out of lib/
3380 - more SCM typechecking
3381 - stafflineleading -> staff_space
3382 - bf: rod distances.
3383 - junk some unused code.
3386 - paper/score column cleanups. Junk Score_column type
3389 - Bezier_bow/Bezier cleanups
3390 - bf: rest under beam.
3393 - untangled Chord_name (item) and Chord (list-of-pitches)
3401 - bf: generic properties
3402 - quantise_iv () fix.
3405 - use smobs for font metric tables/hashes.
3410 - small beam fixes (interstaff knees still broken)
3414 - bf: harmonic note heads
3415 - revise stem, notehead, rest
3418 - included missing scm,ly updates
3419 - bf: urg to_dir () takes scm..
3420 - bf's: if (Foo b = bar != 1)
3426 - bf: alignment reversed
3427 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
3429 - Knee fixes (thanks, Jan)
3432 - fixes for invisible beamed stems
3433 - removed steminfo from properties, don't cache Stem_info
3436 - steminfo to properties
3437 - dropped internote dim for stem-beams
3441 - abstracting Staff_symbol_referencer to an interface.
3442 - quantised_position for staccato dots.
3444 - junk Score_element::do_{width,height}: set callbacks directly.
3445 - merge Score_element, Graphical_element
3446 - merge Axis_group_element, Graphical_axis_group
3447 - junk pointer fields from Score_element derived classes
3448 - junk obsolete do_substitute_dependency code.
3453 - staff-support for Crescendi.
3454 - padding for accidentals.
3455 - cascading offset callbacks
3459 - naming Staff_sidify -> Side_position_interface
3464 - bf: timeSignatureStyle works again
3467 - Dirk Latterman key/mmrest patches
3468 - Offset callbacks in Dimension_cache
3469 - Junked Staff_side_*
3470 - Staff_sidify: interface class.
3471 - prelude-{1,2} fixes.
3475 - bf: PS font selecting.
3479 - mudela-book --no-pictures
3481 - convert-mudela: beamAuto moment syntax.
3487 - half-baken ly-gulp-file in scm
3488 - resurrected scm output through guile
3491 - bf: version of init.sly, init.fly
3492 - Clarify necessary version of texinfo
3493 - bf: texi files, minor errors and syntax compatible with
3502 - Bach preludes: mutopification
3503 - dots are Directional_element too; use \property dotDirection
3504 - moved some stuff out of Lookup
3506 - font selection mechanics changed.
3509 - bf: smob allocation (thanks David!)
3512 - junked \shape. Now use #'margin-shape
3513 - timing: one_beat -> \property beatLength
3519 - input/test/ \property fixes.
3523 - Break_align_engraver,
3524 break align order from \property breakAlignOrder
3525 - junked Score_priority_engraver
3526 - moved Time_description into Timing_translator
3527 - use properties for timing, see input/test/timing.fly
3528 * removed \cadenza ; now use \property Score.timing
3529 * \property measurePosition
3530 * \property measureLength
3531 * \property currentBarNumber
3532 - Note_name_engraver , \context NoteNames
3536 - junked some chord guessing code
3537 - bf: lookup size (-1) for chord-name accidentals
3538 - bf: ly2dvi's MFINPUTS setting
3544 * junked TeX hacking
3545 * configurable with styled strings from scm
3546 * fixes: dim, /no X, tonic != C
3553 - visibility-lambdas into default elt properties SCM.
3555 - verticalDirection properties now in SCM.
3558 - move position_i_ into Staff_symbol_referencer
3559 - move dir_ into Directional_element baseclass
3564 - bf: dynamic style.
3565 - prepare to move dir_ into SCM.
3569 * inversion request: no inversion guessing for chord entry
3570 * bass request: c/+b to add bass note not part of chord
3571 * -dim modifier works on all thirds
3572 * colon iso dash as tonic/modifier-additions separator
3573 * C:m5- displays as "Cdim"
3574 * C:m5-7- displays as "Co"
3577 - moved bracket vars to params
3578 - reverted broken lilypond-devel
3583 * mfplain.mp detection
3584 * Graphical_element::common_refpoint() robuster.
3585 * fixes for mudela-mode.el
3587 * key signature placement,
3591 - extra-offset elt property.
3592 - junked Chord_tremolo
3595 - changed calling convention for {get,set,remove}_elt_property()
3596 - rm'd some mutopia examples.
3600 - Generic properties and Property_engraver. Moved most of the
3604 - resurrected midi2ly
3608 - reverted mup2ly revert
3611 - frontport of 1.2.17 patches.
3621 - another workaround: reset buffer state for scm_ftell ()
3622 - workaround for broken scm_ftell ()
3625 - \properties are now SCM s, junk Scalar type
3626 - use SCM for strings in parser.
3627 - Moment derived from Rational. Moment may be smobified.
3630 - direct #... to scm parser (Thanks to Gary Houston)