6 * Bugfixes and cleanups of mainly main.cc.
8 * Enabled changing default tex output extension to ".lytex".
10 * Bugfix: use init file extension .ly for extensionless input.
15 * Ignore outname = ; settings in output blocks.
17 * Revised input and output naming, now it's possible to include a
18 directory in the output name. This should fix some input/init name
21 * Fixed dependencies for outdir in lilypond-book and ly2dvi.
23 * Uniformised tags to read: Generated automatically by: <program>.
25 * Install make/* and stepmake/stepmake/* to enable making use of
28 * Added example mutopia makefile: make/ly.make.
30 * Lilypond-book now writes lily-<HASH>.ly files.
35 * Bugfix: don't display repeat colons for zero height bar lines; fixes
36 repeat barlines in lyrics.
38 * Fixed markup definition and implementation, added baseline-skip
39 property; this makes multi-line markup text a lot easier.
41 * Bugfix: chordChanges works with other rhythm of accompaniment, and
42 silly chord name typo fixes.
50 * Implemented Phrasing slurs, copied from slur.
52 * More hooks for chord pitch name overrides, see
53 input/tricks/german-chords.ly.
58 * Bugfix: bar lines in lyrics.
60 * Bugfix: vertical positioning of isolated dynamics: absolute dynamics
61 are only supported by the note they are on, in absence of crescendi.
63 * Documentation of ancient clefs, custodes (Jurgen Reuter)
65 * Small documentation fixes: rehearsal marks, -f option, markup, instrument names
67 * Bugfix: rounding errors caused errouneous ledger lines for
70 * Subsubtitles, \bar ""; (Rune Zedeler)
77 * Removed duplicated engraver hierarchies from coriolan and orchestral
80 * Added user control for devnull engravers. Default: switched off
89 * Glissando fix (Rune Zedeler)
94 * Made the percussion clef somewhat fatter, thanks to Rune Zedeler.
95 Note: font updated! Added this clef to input/regression/clefs.ly.
97 * updated \endincipit macro and the examples input/test/incipit.ly and
98 input/regression/clefs.ly
103 * Mutopia preparations and Coriolan fixes.
105 * Small beam cleanup, changed y-position-hs,height-hs user overrides to
106 staff-position,height (height:name suggestions?), now in staff-spaces.
108 * Beam (y, dy) calculations now as list of scm functions.
110 * Added cleaned-up excerpt from Coriolan for tutorial.
112 * Bugfix: beam looks at smallest gap for auto knees.
114 * Property-description-fix: allow auto-knee-gap to be set to false.
118 * Bugfix: repeats without alternatives.
123 * Bugfix: staccato dot on outer staff lines.
125 * Documentation: lots of updates and revisions.
127 * \repeat tremolo for single notes, \repeat tremolo 4 c16
128 produces the same effect as c4:16
133 * ly2dvi: bugfix --number.
134 Added header field latexpackages, see input/test/orchestscore.ly
136 * \mark: add possibility to use font selection markup, see input/test/mark.ly
141 * Grand Refman restructuring, featuring outline mode.
143 * Fixed missing menus and cross references.
145 * Coriolan fixes and updates.
147 * Bugfix: a2-engraver and *devnull_engraver recognise alternative
148 'oneXXX' 'twoXXX' naming convention.
150 * Enabled markup text to be used for instrument names.
152 * Bugfix: interface description of System_start_delimiter
154 * Slur attachment fix (thanks, Han-Wen)
159 * Bugfix in Global_translator::run_iterator_on_me (): only run
160 iterator::process if iterator::ok() is true.
162 * Bugfix: when iterating empty sequential-music, start out with an
165 * Bugfix: length calculation for volta repeat music with too few
168 * Bugfix: print different string for first printed alternative in
169 volta repeat music with too few alternatives, eg. 1.-4.
171 * Cleaned up bugs/ directory
173 * Be less intelligent about default font backup, just load cmr10
175 * Generated documentation: sort and uniq Grob lists of contexts.
183 - Changed license to FDL.
184 - added index entries
185 - tutorial: 0-th tune
186 - literature overview.
187 - removed development stuff.
193 * Clef workarounds for Coriolan.
195 * Moved feature and regression-test input to input/feature, input/regression.
197 * Added some regtests.
199 * Bugfix: auto-knee for beam over rest.
201 * Fixes for Coriolan and viola Solo Cello Suites.
203 * Replaced generic 'collapse-height' for System_start_delimiter with
204 brace-collapse-height, bracket-collapse-height, bar-line-collapse-height.
206 * Bugfix: measure System_start_delimiter's *-collapse-height in staff-space.
208 * Fixed some info and html links.
210 * Automatic knees now on by default for vertical distances >= 7 staff-space.
217 * Bugfix: beams with no stems.
219 * Cleanup automatic knees, junked calc_interstaff_dist.
221 * Automatic knees now on by default for vertical distances >= 7 staff-space.
223 * Bugfix: automatic interstaff knees.
228 * Auto change music bugfix; removed Auto_change_music type
230 * Bugfix: add copy ctors to all relevant iterators, this fixes various
231 combinations with auto-change and part-combine.
233 * Bugfix: glissandi with smaller rhythms parallel.
235 * Add printfilename option to @lilypondfile
237 * Include Grobs in Context self-documentation; remove "Grob " from
238 node name for grob documentation.
243 * Tutorial fragment on ly2dvi.
245 * Bugfix: also print path of mismatched .TFM file.
247 * Some callbacks to allow manipulation of fonts and molecules from
248 Scheme. See input/test/molecule-hacking.ly ; allows for a kludged
249 "parenthesize notehead" command.
255 * Added percussion clef. Note: font updated!
257 * Bugfix: font style Large works regardless of font-shape.
264 * Added macro \turnOff to remove volta brackets or any other
265 graphical objects, see input/test/volta.ly or mutopia/J.S.Bach/pa.ly
267 * Removed the "none" clef, use Clef \override #'transparent = ##t instead.
269 * Bugfix ly2dvi: paper variable orientation = "landscape" works.
271 * Allow for wildcards in the font style alist to give more robust font
272 selection handling. Ignore shape and series for the font families:
273 braces, dynamic and music.
275 * Bugfix: stem and dstem font symbol.
280 * More website link fixes, split and nonsplit.
282 * Non-splitting makeinfo website fix.
284 * Doco fixes, included feature document into main documentation.
286 * lily/chord.cc (member_notename, lower_pitch): gh_member returns a list of
287 which car is the member!
289 * Bugfix: added equal_p to list of smob functions. This fixes
290 behaviour of property chordChanges.
292 * More guile-1.4.1 snapshot fixes, generated doco.
296 * Small fixes for guile-1.4.1 snapshot which is more strict on symbols
302 * Small lilypond-book cleanups.
304 * Bugfix: fix lyric extenders.
309 * Bugfix: svenska.ly and norsk.ly
311 * Bugfix: tied-over accidentals handled more correctly.
316 * Renamed last instances of musical_*pitch to pitch.
318 * Bugfix: actually read pitch value in \pitch #(make-pitch ...)
320 * Bugfix(?): always allow explicit duration entry.
322 * Fixed .po charsets for upcoming msgfmt release (Bruno Haible).
324 * Some doco updates and fixes.
326 * Bugfix Ly2dvi: reset LC_ALL and LC_LANG too.
328 * Commented out dubious undocumented $(PATHSEP) from lilypond-vars.make
330 * Replaced some instances of [$(outdir)/].. with $(pwd), these may
331 break --srcdir builds and texi2dvi.
333 * Several fixes for --srcdir build, allowing build from read only media.
335 * Moved make/toplevel.make.in to less unusual GNUmakefile.in
337 * Bugfix: changed beam thickness to .48 staff-space.
343 * Ancient font update (Juergen Reuter)
345 * Syntax change: paper_xxxx -> paperXxxx
347 * Some documentation updates.
349 * Doc-string cleanups, and completization.
351 * Changed Pedal string properties: unify stop/start/stopStart
352 properties. Changed pedal identifier syntax.
354 * bugfix: do change clefs if full-size-change is *not* set.
359 * Removed texi->dvi cancellation and removed --clean option from texi2dvi
360 command line; this fixes generation of dvi files in Documentation/user.
361 Strange bug in texi2dvi.
363 * Fixed bibtex url (reported David Raleigh Arnold), added support for
364 bibtex2html, which is in Debian.
366 * Added direntries to toplevel texi documents, for info files
367 (reported Thomas Klausner).
369 * Removed some empty files.
371 * Make a Stem::height callback, to prevent early brew_molecule
372 call. This fixes input/bugs/triplet.ly.
374 * Manual fix for generated -interfaces documentation.
376 * Small changes for texinfo-4.0a prerelease.
378 * Added a --force option for makeinfo .txt generation.
380 * Changed debian ftp urls according to new package pools layout.
382 * Debian update, including menu/node fixes to development.texi (Anthony Fok).
384 * Bugfix: lilypond-book (Tom Cato Amundsen).
386 * Increase the size of dynamics, adding new sizes of feta-din (Mats Bengtsson).
388 * \clef "none"; no clef, but whitespace (Mark Hindley).
390 * Website fix: don't mv but cp .pngs do deep-html dirs.
392 * Bugfix: chords examples (James Hammons).
399 * Added some feature examples.
401 * Bugfix for \partial and auto-beamer.
403 * Bugfixes: warnings.
405 * More feature examples.
407 * Renamed some scm files.
409 * Some more documentation fixes (move hacking.texi into normal
412 * Bugfix: header protection in parser.yy
417 * Bugfix: fetdefs.tex: don't redefine the standard TeX macros
418 \sharp,\natural or \flat.
420 * Bugfix: ly2dvi: handle the --landscape option. Leave the textheight
421 calculation to the geometry package. Remove some dead code.
423 * Bugfix: correct font-family for TextSpanner.
425 * Bugfix: script-engraver.cc: forced script directions work again.
430 * Resurrected direct scheme output, ie. lilypond -fscm
432 * Warning message fixes and po update.
434 * Bugfix: debian package.
436 * Resurrected direct postscript output, ie. lilypond --output-format=ps.
441 * Broken left-edge of volta, Again. Now the Final Fix.
443 * Smobified Score, smobified Music_output_def, removed Identifier.
444 Reorganised Scope and Scheme_hash_table to this end.
446 * Small cleanups in relations between
447 Paper_def/Paper_outputter/Paper_stream.
449 * lilypond syntax update: deprecate $ syntax for identifiers; Provide
452 * Rename: don't use grobs in performer methods.
457 * Bugfix: don't set beaming for outer half beams. This fixes some
458 slurs attached to stem end.
460 * Bugfixes for (de)crescendo spanners and generic text spanners
462 * Bugfix: Slur::set_interface (): don't overwrite, but copy attachment
465 * Started documenting some new or not too wel documented features.
467 * Bugfix: only assume making deep split html documentation when
468 makeinfo --version 4.0.jcn2 is available. Although the documentation
469 should now build with plain makeinfo 4.0, some links will be broken.
471 * Bugfix: lilypond-book: check for .texidoc files *after* running lilypond.
476 * Bugfix: convert-ly.py: Correct syntax for inserted \version,
477 \push -> override happened in 1.3.111
479 * Bugfix: corrected documentation of timeSignatureStyle, removed all
480 `unknown type' in the property documentation.
482 * Added font family typewriter (cmtt).
484 * Bugfix: some examples updated
486 * Bugfix: beamed grace notes (reinstate process_music () call in
487 Grace_engraver_group::process() )
489 * Rename: Global_translator::process -> Global_translator::one_time_step ().
494 * Bugfix: lilypond-book.py: only include exisisting .texidoc files.
496 * Lilypond: don't write empty header field file if header field does
497 not exist (ie, empty .texidoc files).
499 * Turn on info generation.
501 * Fixes to dynamic placement and crescendo spanners. Incomprehensible
502 ``width-correct'' hack remains.
504 * Bugfix: auto-beamer beaming over bar lines.
506 * Bugfix: consecutive and non-consecutive glissandi.
511 * Bugfix: multi-measure rest ends, chords.
513 * Some back end documentation
515 * Rename element to grob in .scm files.
522 * Bugfix: Included FAQ.txt in the top directory
524 * Allow for instrument names with multiple lines and font selection,
525 see input/test/coriolan-margin.ly
527 * Added example for figured bass: input/test/figured-bass.ly
534 * allow a g_8 clef to be specified by treble8
536 * allow full mode names, as well as 3 character abbreviations
538 * support breves and longas (no abc program that I know of has
539 longas, but a couple of them have breves, and one can always hope.)
541 * translate text annotations beginning with _ and ^ for above and
544 * quote lyrics syllables with (
546 * handle real repeat syntax, for appropriately written ABC.
548 * %%LY slyrics now works for longer than one character lyric strings.
550 * N: fields are now in header.
555 * Prepare for Music type-unification: remove all args from Music
556 constructor, and set everything in the parser.
558 * Moved writing of \header strings feature from lilypond-book to lilypond. (1.3.114.jcn1)
560 * Bugfix: tied chords.
562 * Turn off .info creation by default.
567 * Moved all documentation from regtest to individual example files.
569 * Added feature to lilypond-book to write out \header texidoc string.
571 * Reincluded simple FAQ in tarball.
573 * Fixed lyrics with bar-enrgaver example.
575 * Renamed LyricVoice to LyricsVoice.
580 * Checksums for AFM fonts: make sure that TFM and AFM files match.
581 One FAQ less to be asked.
583 * Made point-and-click switchable, default: off
585 * Bugfix: don't make multimeasure rests from failed span-requests.
587 * Bugfix: mark with string arguments, eg. letters..
589 * Bugfix: direction of staccato dots.
594 * Added stems to font for use in markup text.
596 * Fixed markup text kerning, see input/test/metronome.ly.
597 (Ugh, only feasible if kerning is first markup -- markup text should be revised.)
599 * Fixed molecule caching problem with stem-tremolo: fixes vertical
600 positioning of stem-tremolo.
602 * Added forced slur direction (stemUp no longer implies slurUp) in
603 cross-staff slur example.
605 * Fixes to Glissando and line-spanner. Behaves reasonably across line
608 * Added: Align_interface::fixed_distance_alignment_callback that does
609 not compute the extents of the to-be-aligned objects. This delays many
610 brew_molecule() calls, because staff-height is no longer needed for
613 * Bugfix: allows linebreaks for some types of beam.
615 * Bugfix: add braces in larger size range; prevents "Unknown character
616 127" messages, hopefully.
621 * Allow two consecutive glissandi.
623 * Note_head_line_engraver now also listenes to \property
624 "followThread": Automagically connect note-heads when thread switches
627 * Fixed american-chords example (except for o/, that waits for kerning fix).
629 * Added simple glissando line.
631 * Bugfix: broken text spanner (ie. crescendo)
633 * Bugfix: chord tremolos
635 * Bugfix: staff group brace
637 * Bugfix: volta repeats
639 * Resurrected clef _8 and ^8 syntax. (This should be deprecated?)
644 * Fixed non-empty-text feature.
646 * Bugfix for Grob::has_extent_callback_b ()
648 * Added infrastructure for music property documentation strings.
650 * Syntax change: \notenames -> \pitchnames
652 * Changed syntax \push -> \override, \pop -> \revert. Add:
654 \property Context.Element \set #'foo = #bar
656 which does a \revert followed by a \override.
658 * Documentation updates.
660 * Fixed typechecks for \push, \pop and \property
662 * Bugfix: Local_key_engraver.
664 * Fixes for lilypond-mode.el (patch by Mark Hindley)
669 * Fixed a mysterious typo in toplevel index.
671 * Enabled property-engraver.
673 * Cleanup in Auto-beam-engraver (still broken, because timings are off?)
675 * Collapsed all ``void Foo::create_grobs () { deprecated_process_music
676 (); }'' occurences, and reactivated some disabled code (note-name,
677 chord-name, custos, lyrics). Reactivated Timing_translator using
683 * unsmob_element -> unsmob_grob
685 * Make a Slur::height callback, to prevent early brew_molecule
686 call. This fixes cross-staff slurs.
688 * Bugfix: custodes style must be symbol, not string.
690 * do_creation_processing () -> initialize (), do_removal_processing ()
691 -> finalize (). Remove (do_)add_processing.
693 * Move Relative_octave_music::last_pitch_ into SCM, junk
694 Transposed_music::to_pitch_, junked Time_scaled_music::{den_i_,
695 num_i_}, Rhythmic_req::duration_, Melodic_req::pitch_
700 * Bugfix: resurrected point-and-click.
702 * Use scheme object props for storing type predicates and doc-strings
703 Dump global lists of properties into auto-documentation.
705 * Bugfix: extent callback for Rest, so ledger lines don't disappear for
708 * Removed some hair from chord code
710 * Rewrite of engraver pass scheme: try to make graphical objects in
711 acknowledge_element()/process_acknowledged(), not in process_music()
713 * Remove Translator::status_ and associated code. Removes the need for
714 various XXXX functions as wrapper for do_XXX functions.
716 * Search replace: Score_element -> Grob (Graphical object),
717 {pre,post}_move_processing -> {stop,start}_translation_timestep,
718 do_try_music -> try_music.
723 * Dropped ly_lists_equal for gh_equal_
725 * Removed Array from chord.
727 * Small bugfix to lilypond-mode.
729 * lily/part-combine-music-iterator.cc: fixed (switch `combineParts'
730 property on), and removed Array.
735 * Bugfix: don't call Crescendo::brew_molecule () too early if there is
738 * Rename class Crescendo to Hairpin.
740 * Search/replace: Musical_pitch -> Pitch
742 * More links in the backend documentation.
747 * Cross compilation and info build fixes, really cancel all builtin
750 * Generated documentation fixes: Generate all interface descriptions,
751 separately, don't list non-set interface properties with element
757 * Deprecate `mudela' name: rename mudela to lilypond globally.
759 * construct Music_iterators decentrally.
761 * Make smob of Duration
763 * Make smob of Musical_pitch.
765 * Move Repeated_music members into SCM. Length is computed via a SCM
766 function. (todo: write SCM function to unfold all repeats. \apply for
769 * Remove Time_signature_change_req, \time is disguise for \property
770 Score.timeSignatureFraction = ...
772 * \property barCheckNoSynchronize: don't reset measurePosition when
773 finding a bbarcheck. This makes bar-checks for polyphonic music
776 * elt property full-size-change for clefs.
778 * Bugfix: use Stem::dim_callback (), so brew_molecule () is not called
781 * Bugfix: use extent of Note_head (iso. Note_column) for rest
782 collisions, so Stem::brew_molecule() is not called too early.
787 * Makeinfo html documentation generation fixes.
792 * Remove Bar_req, \bar is now a frontend to setting Score.whichBar
794 * Move Context_specced_music::translator_{type,id}_str_ into music
797 * Don't make line breaks during note playing.
799 * Clef engraver rewrite. Clef-engraver is now controlled through
800 properties clefPosition, clefGlyph, clefOctavation. The \clef command
801 is just a front-end to these, see scm/lily.scm, function
802 clef-name-to-properties. See also input/test/manual-clef.ly
807 * Bit of temporary makefile hacking to stay in sync with makeinfo patch.
809 * Separate interface description (test phase).
811 * Makeinfo --html split fix: http://appel.lilypond.org/fred/software/texinfo-4.0.jcn2.diff
813 * Use headers for makeinfo html output.
815 * Made some --scrdir build fixes.
820 * Smobified molecule, and cache molecule (ie. generate each molecule
821 only once). Lily should be faster now. (approx. 6 % ?)
823 * Coded properties-to-font-name in C++. Measured speedup: 14% (wtk1-fugue2)
825 * Use music properties for Request data.
830 * Documentation build fix: don't run LilyPond when generating plain info doc.
832 * Resurrected info documentation and made cross links between manual
833 and generated doco, some small fixes.
835 * Made small time signature style fix.
837 * Generate texinfo iso html documentation.
839 * Added x-references for elements->engravers and engravers->contexts.
841 * Fixed number font listing in style sheet.
843 * Fixed default font settings for text items, text-item now uses
844 font-interface's alist-chain.
846 * Renamed property AutoBeam to autoBeamSettings to avoid confusion
847 about non-existing AutoBeam element.
849 * Mensural clefs (courtesy Juergen Reuter)
854 * abc2ly enhancements
858 * explanation of rationale for %%MIDI nobarlines
860 * supports -8va as a syntax for tenor clef
862 * pushing the Staff.timeSignatureStyle property
864 * parses space between key letter and mode in K: statement
866 * default for guitar chords is above the staff
868 * fix for translation of :: repeat
873 * Translated auto-beam properties to alist.
875 * Rewrite of tfmtoafm in scm.
877 * Rewrite of emacs LilyPond mode, based upon auctex interface.
879 * Chord name fixes and additions (Atte Andr'e Jensen)
881 * ly-get-mus-property, ly-set-mus-property: set properties of Music
883 * Move Span_req::span_dir_ into Scheme
885 * removed numberOfStaffLines, staffSpace. Use StaffSymbol \push
886 staff-space, line-count
888 * removed minVerticalAlign, maxVerticalAlign; use VerticalAlignment
889 \push #'threshold = #(MIN . MAX)
891 * \property tremoloFlags can be set anywhere now
893 * \apply #function music
895 * Bugfix: padding of dots.
897 * Generate documentation for separate engravers as well as for contexts.
899 * Move some reference manual into the SCM documentation system.
901 * Bugfix: fixed hyphen spanners.
906 * Fixed bracket, and made some other PostScript code fixes.
908 * Silly font initialisation fix for paper19 non-feature.
910 * Automatic engraver/property documentation infrastructure.
912 * Fixed system-start braces
914 * Fix for forgetAccidentals: do print accidentals, just don't remember
917 * Bugfix: forced script directions for scripts that have relative stem-direction.
919 * Bugfix: Tie_column doesn't force Tie directions ties that already
922 * Bugfix: multimeasure rest
927 * Custodes (patch by Juergen Reuter), mods by hwn.
929 * Font initialisation and markup translation fixes. (99.jcn2)
931 * Remove staffspace calls. Removed markScriptPadding. Fixes some
932 problems with tuplet, brace and volta spanners.
934 * make Font_interface::font_alist_chain (), and use default font
935 settings. Fixes too large time sigs.
940 * Tweaks of .scm font-selection.
942 * Rewrote font management of Score_element and Paper_def.
944 * Introduced outputscale: internally do computation in terms of
945 outputscale. Prepare to deprecate staffspace internally. Rewrote
946 .scm side of font selectioning.
951 * Made several font size and initialisation fixes.
953 * Renamed all occurrences of font-size to font-relative-size
955 * Renamed all occurrences of font-point to font-point-size
957 * Fixed interface.scm descriptions to use symbols iso strings
959 * Fixes for chord names, and added jazz style (James Hammons)
961 * Some font-size fixes.
963 * Added dynamics font in all staff-sizes.
965 * Quick fix for regtest.
970 * Removed all paper vars except linewidth, indent, staffspace and
973 * Rewrote Scheme side of font-selection.
975 * Bugfix: deprecate group-center-element thoroughly.
977 * Bugfix: LeftEdge must also have Break_align_item::alignment_callback
980 * Add use music property "direction" for storing direction in
981 Script_req, use music property "text-type" for storing 'dynamic,
982 'finger, etc. Remove Dynamic_script_req. Resurrect fingerings.
987 * fixed scale-definition.ly for greek mode names.
992 * Backend documentation updates and related cleanups
994 * Removed \property bracketCollapseHeight, systemStartDelimiterGlyph
996 * Bugfix: instrument-name on grandstaffs, see
997 input/test/instrument-name-grandstaff.ly
999 * Bugfix for tie/staffline collision.
1001 * Bugfix: also send out end-repeat if there are no alternatives.
1003 * Small solo cello suite fixes.
1008 * Added some interface documentation.
1010 * Added raise and kern to markup. This should make Chord names usable.
1015 * Made small fixes to basic properties: regression-test compiles.
1017 * Moved Text_script_req's text_ member into mus-property.
1019 * Renamed ChordName to ChordNames, for consistency.
1021 * Resurrected most of chord names, superscripting and kerning
1022 is currently broken, though.
1024 * Junked all old style text lookups, except for feta definitions.
1026 * Added support for name-based character lookups.
1028 * Added support for font styles and papersize style sheets.
1030 * Added new code for font selection and scm text markup. Only used
1031 for testing in \textscript SCM. See input/test/markup.ly.
1033 * Fixed (added actually, it got lost?) word-space for chords.
1035 * Added slope-limit and attachment-offset properties to slur.
1037 * Slur's broken trend now weighs in the number of note-columns.
1044 * Mudela-book fixes (Tom Cato Amundsen)
1046 * Put marks above chords.
1050 * Type checking for \push and \pop; elt property description (docs
1051 inclusive) is now in Scheme.
1053 * Self-documenting backend using ly/generate-documentation.ly
1058 * Added friendly message for the clueless dvips user.
1060 * Clef-engraver: changed c0-position, clef-position and glyph into properties,
1061 enabling ottava spanners: input/test/ottava.ly.
1063 * Added option for edge lines to Text spanner.
1065 * Bugfix for early initialisation of invalid (grace->voice) slur.
1067 * Dropped text support and padding of crescendo symbol. Horizontal
1068 alignment of dynamics is handled by side-support, Text crescendos
1069 use the generic Text spanner.
1071 * Added a generic Text spanner.
1076 * Bugfix: octavate eight.
1080 * mudela-book fixes (Tom Cato)
1082 * Cleaned up Group_interface and Pointer_group_interface
1084 * Add accidentals to arpeggio support.
1086 * Stemup + barline combination gets extra space.
1088 * Score_element::extent () now takes a reference point argument.
1093 * Use music property for setting type. This prevents accidental
1099 * Added Arpeggio and Trill elements to feta font.
1101 * Yet another bugfix for output-property (Han-Wen)
1103 * Made some fixes to les-nereides.
1105 * Fixed output-property (Dankje).
1107 * Added backend framework for arpeggios.
1109 * Fixes for les-nereides. Should we do asymmetric slurs...?
1111 * Don't print repeat bars at start of line.
1119 * Bugfix: don't crash if there is no volta bracket to end.
1121 * Move offset, dimension callbacks into Scheme. They can be initialized from basicXXXX properties using
1123 (X-offset-callbacks . (callback1 callback2 .. .))
1124 (Y-offset-callbacks . (callback1 callback2 .. .))
1125 (X-extent-callback . callback1)
1126 (Y-extent-callback . callback1)
1128 * naming: basicXXXProperties -> XXX, some other changes in naming;
1129 convert-mudela rules added.
1131 * naming: \voiceone -> \voiceOne and related changes. convert-mudela
1134 * syntax: \property XXX \pop #'bla -> \property Context.XXX \pop #'bla
1136 * changed aclocal.m4 to have better check for guile version. (Laura Conrad)
1138 * updates for mudela-book (Tom Cato Amundsen)
1143 * Try at nastiest competition piece: input/les-nereides.ly.
1145 * Moved Pedal_engraver to Staff context.
1150 * Added some error messages for toplevel and stray string parse errors.
1152 * Don't start more than one slur at a time.
1154 * Set direction of Slur too in a2-engraver.
1158 * Removed calls to global GUILE namespace.
1160 * Added \property: scriptDefinitions, explicitClefVisibility,
1161 explicitKeySignatureVisibility, instrumentEqualizer,
1162 dynamicAbsoluteVolumeFunction
1164 * Added element properties Bar::break-glyph-function,
1165 Break_align_item::space-alist, Chord_name::chord-name-function
1167 * Added \property combineParts: part combiner switched off by default.
1169 * Remove all print methods.
1171 * Use Scope::try_retrieve if possible.
1173 * Remove FAQ in favor of URL.
1175 * etf2ly.py robustness fixes.
1177 * Don't compensate for left edge in broken volta spanner.
1186 * mudela-book updates by Tom Cato Amundsen.
1188 * Allow lyric hara kiri as well.
1190 * Bugfix: left/right mixup in Side_position_interface::aligned_on_self ()
1192 * rest collision of differing rests.
1194 * Cleanup of Sequential_music_iterator, Simple_music_iterator.
1196 * Unfolded_repeat_iterator now signals repeats using \property
1197 repeatCommands. You could override this, eg.
1199 \property Score.repeatCommands = #'((volta "X") start-repeat)
1201 will print a |: and a volta bracket saying X. See also
1202 input/test/manual-volta.ly
1204 * Volta_engraver, Repeat_acknowledge_engraver: new engravers that are
1205 controlled by repeatCommands; much cleaner than the Repeat_engraver.
1207 * Junked Repeat_engraver.
1211 * Abort all running spanners when part-combiner combines voices.
1216 * Use S_ISDIR () and check for stat.h.
1218 * Various fixes for RedHat 7.0 / gcc 2.96.54
1220 * separate basic propertylist for fingerings, center them on
1223 * Side_position_interface::aligned_on_self() now can take a real
1224 number for self-alignment-{X,Y}.
1226 * etf2ly: single line GF field.
1231 * Added an interscorelinefill paper variable. Set to a positive number
1232 in order to stretch the inter-line spacing to fill the full pages,
1233 except for the last page (where it would look really ugly).
1238 * Changed lilypond to LilyPond in ly2dvi, Mudela to LilyPond source.
1240 * Website fixes: Changed \interline to \staffspace in manual, removed offending
1241 braces from mudela-book.tely.
1243 * Fixed slur attachment correction bug.
1245 * Made some fixes to Coriolan.
1250 * Only open files, not directories
1252 * bugfix: textNonEmpty.
1254 * Look ahead in auto-change iterator for rests. This means rests
1255 before the note leading to an automatic staff switch are switched as
1256 well (improves the looks of scarlatti-test). Associated fixes and
1257 additions for Music_iterator::skip () and friends.
1259 * Bugfix: only quantise staccato inside the staff.
1261 * cleanups for beam and stem. Removed global GUILE namespace calls
1267 * Some fixes to Coriolan.
1269 * Fixed some stupid core dumps processing Coriolan.
1271 * Fixed several problems with part-combiner's part-switching.
1273 * Fixes for ASCII output.
1275 * Added feature to part combiner that should allow part-switching only
1276 for entire measures. Currently, it is controlled by a new
1277 property changeMoments (A . B):
1278 - only switch when !(A mod now),
1279 - decide whether to switch based on music during time period B.
1281 * Made bugfix: Sequential_iterator::get_music (M): mustn't return music
1284 * Added skip (M) to some iterators.
1286 * maintain minimum-length by shifting for hyphens at start of
1287 line. (patch courtesy Christophe Rhodes)
1289 * mudela-book fixes (courtesy Tom Cato Amundsen): documentation
1290 update, LaTeX example, landscape support.
1295 * Added elt properties for Tie:
1298 - staffline-clearance
1300 * Added elt properties for Slur
1304 * Removed C++ support for barNumberScriptPadding, now in
1305 generic-property.scm (but they're deprecated anyway)
1307 * Changed threshold in Align_interface to be in staffspace
1309 * changed minVerticalAlign and maxVerticalAlign to be in staffspace.
1310 A better way: do \push #'threshold = #(cons A B ). (WARNING:
1311 INCOMPATIBLE CHANGE)
1313 * moved translator definitions out of \paper { }, only instantiate in
1319 * Sequential_iterator::get_music (), part combiner now works.
1321 * Changed paper variables into elt properties:
1323 - beam-space-function, Removed Paper_def::interbeam_f(), Smaller
1324 beams for grace notes.
1325 - beam-flag-width-function to Beam.
1328 - horizontal-space: spacing of grace notes is configurable
1346 - note-width to Collision
1348 * removed various obsolete variables from params.ly
1350 * added input/test/bagpipe.ly
1355 * Made fixes to part-combine examples and Coriolan.
1357 * Bugfix: don't dump core on unterminated (de)crescendo.
1359 * Rolled next (M) also into get_music (M), similar to process (M), so that
1360 sequential-music-iterator::get_music (M) returns something useful.
1362 * Bugfix: part-combiner still expected Music_sequence, where get_music ()
1363 now returns plain list of events.
1368 * Fixed problem with disappearing crescendi across line break.
1370 * Bugfix: dynamic texts should not be set by text-engraver.
1372 * Rewrote and cleaned up music-iterator.
1374 * etf2ly robustness fixes.
1379 * Added side-position-interface as an interface identifier, in stead
1380 of checking side-support-elements. This fixes a problem with stacked
1383 * Removed spurious set_elt_property ("XX", SCM_EOL) calls.
1385 * Added \property squashedPosition for Pitch_squash_engraver: the
1386 staff-position number to squash noteheads to.
1388 * Added FAQ entry for script on bar, updated description of mailing
1391 * Fixed bug with \translator { basicXXXProperties \push ... }
1393 * Updated and revised call for help in hacking.texi.
1395 * Bugfix: don't remember accidental if it is tied from the previous note.
1400 * Separated definition and implementation of contexts (moved
1401 definition out of Translator_group into Translator_def)
1403 * pmx2ly.py fixes: now handles text at beginning of block correctly.
1405 * update .spec to include scripts.
1407 * Changed syntax of \pushproperty:
1409 \property Voice.basicXXXProperties \push #'foo = #bar
1410 \property basicXXXProperties \pop #'foo
1413 basicXXXProperties \push #'foo = #bar
1414 basicXXXProperties \pop #'foo
1420 * Updated INSTALL.texi
1424 * Added Documentation/user/mb-latex.tex, mudela-book+latex example
1425 file and test case. Some work on Documentation/user/mudela-book.tely
1427 * mudela-book.py: any combination of \verb, \begin{verbatim}
1428 @code and @example and mudela should work as expected.
1430 * dropped [].extend that depend on python 1.5.2
1435 * pmx2ly, PMX to LilyPond conversion. Succesfully converts barsant.pmx.
1437 * musedata2ly, a Musedata to LilyPond convertor. Succesfully converts
1440 * bugfixes for dynamics: make sure that dynamic alignments encompass
1441 the dynamics they support, and that any columns they attach to aren't
1444 * bugfix: make sure \time gets noticed early enough.
1449 * small doc updates.
1451 * Cleanups related to barline handling:
1453 - Removed Translator_group::get_simple_translator (), and -
1455 - use properties to communicate about barlines and time sigs. (NOTE:
1456 by default a time-signature of 4/4 is printed.)
1458 - fix repeat bar behavior.
1467 * cleaned up Directional_element_interface
1469 * add name field to score-elements.
1471 * comment in some unprotects for Music in parser. Should bring down
1472 cpu time and plug some leaks.
1474 * robustness fixes for etf2ly, tuplets, grace notes.
1479 * engraver.ly: cleanups.
1481 * etf2ly: robustness fixes, handle mac files as well.
1483 * Smobified Translator and Translator_group, junked
1484 Translator_group_identifier.
1486 * \pushproperty and \popproperty withing \translator, similar to
1487 predefining \property, ie.
1489 \translator { [...] \pushproperty [..] }
1490 \translator { [...] \popproperty [..] }
1492 (these \pushes and \pops are delayed until instantiation, so if you do
1496 \pushproperty #'basicFooProperties #'bla #VALUE1
1497 \context Voice { \pushproperty #'basicFooProperties #'bar #VALUE2
1502 then the setting for basicFooProperties contains both (bla . VALUE1)
1505 * allow \pushproperty #'symbol [..] as well as \pushproperty #'(symbol1 symbol2 ... )
1510 * Activated regex for windows.
1512 * New guile-1.4 patch for cross windows build.
1514 * Added configure messages for metapost checking.
1521 * Added property LyricVoice.associatedVoice to enable switching associated
1522 voice mid-stream. Association still defaults to context name.
1527 * \pushproperty, \popproperty: property settings with less memory
1528 cost. See input/test/pushproperty.ly and Documentation/hacking. Note:
1529 syntax is most likely only temporary.
1534 * (Line-)broken slurs now have vertical trend.
1536 * Better length for broken ties: no invisibly short ties. Now ties may
1537 collide with time signatures, though.
1539 * Don't typeset unfinished spanners, but kill them.
1541 * Added two FAQs (Mats)
1543 * Made workaround guile-1.4.1 backward incompatible (scm_)eval change.
1544 Note that we must use (scm_)eval2 to remain backwards compatible with
1545 guile < 1.4.1 snapshot.
1547 * Reincluded 79.jcn2 fix
1555 * Created Thread_devnull_engraver and Voice_devnull_engraver iso
1556 single A2_devnull_engraver in Thread context. It seems however
1557 that the hack in A2_devnull_engraver works better.
1561 * Slur attachment fix for chords where case slurdir != stemdir.
1563 * Made various fixes for (line-)broken slurs.
1565 * Fixed slur_height (), which fixes most ugly slurs (Yeah!).
1567 * Fixed some silly url reversals in FAQ.
1569 * Finished Coriolan music entry (again); entered second viola part.
1571 * Updated Coriolan to use part combiner on Voice level for wind parts
1572 and on Staff level for violi and bassi.
1574 * Part-combiner now uses duration inquiry, which fixes rhythm-related
1575 bugs in determining solo/a2. Also, rests are taken into account.
1577 * Another crude fix for almost unexplainable (with a gdb that dumps
1578 core on ly_display_scm) all-zero control points slurs.
1580 * Fixed slurs that crossed through stems and note heads. Note
1581 that beautifying of ugly slurs is still broken.
1583 * Made crude fixes slurs don't crash, bezier still crashes on
1584 infinitely steep slurs (eg flauti-part *with* slur_engraver).
1589 * Replaced empty melisma score element with a property
1591 * Renamed Voice_alist_entry -> Syllable_group in lyric-phrasing-engraver
1596 * fixed y-position of whole rest
1598 * fixed sustainPedalPadding
1600 * etf2ly: articulation, lyrics.
1605 * etf2ly.py: Finale to LilyPond conversion.
1610 * Made simple fix to get part-combiner to recognise different rhythms
1612 * Unhardcoded part combiner and a2-engraver; introduced properties
1613 splitInterval, soloADue, soloText, soloIIText, aDueText.
1615 * Fixed part combiner's too-late problem (Dankje!)
1617 * Fixed a2-devnull-engraver, a2-engraver.
1619 * Renamed part combiner music names to "one", "two".
1621 * Cleaned up decision making in part combiner, renamed to "solo"/"unison"
1626 * Minor documentation updates
1628 * Mark_engraver: has been broken since .73, fixed!
1633 * Added a devnull engraver, that junks (notehead) requests of the second
1634 stem when combined parts are in unison (a2).
1636 * Part-combine iterator identifies Soli and A2 parts in threads by
1637 looking at rhythm and pitches. It switches Voice context automagically,
1638 and communicates current state using a2/solo/solo2 properties.
1640 * Simple A2_engraver (`a due) prints `a2/Solo/Solo II. Soli seem to
1641 arrive one request late.
1643 * First try at combining parts: part-combine*
1645 * fixed problem with HaraKiri
1647 * fixed problem with dynamicDirection
1649 * fixed problem with nonEmptyText
1651 * `Fixed' chord notation, as per request of David Arnold, ie,
1652 Added a chord-name-mode, that only displays chord names
1653 when there's a change in the chord-name-scheme, Also, a chord
1654 name should always be displayed after a line break. See
1656 input/test/chord-changes.ly
1658 * Reverted duration-iter change in midi2ly, moved printing of options.
1660 * warning bugfix in lexer.ll (Mats Bengtsson)
1665 * Midi2ly bugfix: handle durations longer than longa. These can occur
1666 because of lengthened notes when using --no-rests.
1668 * Midi2ly: output `new' \key syntax, and updated version number.
1670 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
1671 double dots etc. when user doesn't want them. It probably used to
1672 work like this, a long time ago. For some unknown reason, all
1673 corrections made by Duration_convert were junked if the corrected
1674 duration != exact duration. Duh.
1676 * Midi2ly: added a new option: --no-rests.
1678 * Update of mudela-book (Tom Cato Amundsen)
1679 - --read-lys option, now you can do:
1680 mudela-book file.texi
1682 mudela-book --read-lys
1683 - --outdir=DIR will put ALL output into DIR
1684 - @mudela[filename="myfilename"]{c d e f g}
1685 - --force-mudela-fontsize
1686 - ignore mudela inside @ignore @end ignore
1691 * Lyric_phrasing_engraver now catches lyric extenders and correctly
1692 terminates them under the last note of a melisma.
1694 * Lyric word spacing code changed to fix hyphen alignment.
1696 * Other minor tidying up of Lyric_phrasing_engraver and related code.
1701 * Lyric_phrasing_engraver now adjusts for melisma. (Glen Prideaux).
1703 * Mudela-book fix for Windows95 (Mark Hindley)
1705 * Debian update (Anthony Fok)
1707 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
1708 #t (primarily for hymns). Courtesy Glen Prideaux.
1710 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
1715 * stepmake/stepmake/metapost-rules.make: Put all generated files
1718 * Added paper variable interscoreline to determine the score line
1719 spacing, see input/test/vertical-extent.ly.
1720 Cleaned up the lilyponddefs.tex inclusion scheme.
1728 * Improved default handling of Lyric_phrasing_engraver and made it on by
1731 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
1734 * fixed bug in script.cc so fermata (and other scripts) get flipped
1735 correctly when they are above the staff.
1740 * Reincluded simple code for including tfm.[1-5] into search path.
1741 Configure with --disable-kpathsea to enable this kludge.
1746 * Updated input/test/banter-chords.ly German H/B example.
1750 * Have configure check for kpathsea library and functions. Made kpathsea
1751 support optional for now.
1753 * Bugfix: halved width of tremolo-beams.
1755 * Included compilation fix for guile-1.3.4 (Anthony).
1757 * Added: chord inversion and base to regtest.
1759 * Fixed: Chord names that were broken by pl73.
1761 * Fixed: Chord inversions that were broken by pl72.
1763 * Resurrected ascii-script output, for debugging purposes.
1765 * Included compilation fix for scm-hash.cc (Han-Wen).
1771 * Small bugfix: also do a deep copy on submusices
1773 * Fixed: \autochange doesn't crash anymore.
1775 * Cleanup, documentation and enforcement of smob interfaces in
1776 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
1779 * Glen Prideaux lyric phrasing engraver. See
1780 input/test/lyric-phrasing.ly
1784 * Removed \interscoreline after the last line, prevents some
1785 empty pages. (patch by Mats Bengtsson)
1787 * Smobified Music, junked associated identifiers. Use Scheme list to
1788 store Music_sequence. Removed const declarations from
1789 Music_iterators. Added a mutable and immutable property list to
1790 Music. Use music property for all Scheme values in Music. Created
1791 and fixed a load of Garbage Collection bugs.
1793 * Changed number font to allow automatic .mf creation.
1795 * Output place of definition as \special{src:LOCATION}. See FAQ for
1796 explanation how to use.
1798 * Schemified Local_key_item and fixed minor bug with accidentals.
1800 * new Japanese .po file.
1802 * Bugfix for broken tie direction
1804 * Bugfix for bar at beginning of line break
1809 * Robustness fix for minimise_least_squares ()
1811 * cleanups of Slur_bezier_bow, removed Bezier_bow.
1813 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
1815 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
1818 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
1819 properties. This makes initializing list properties redundant.
1821 * removed idiotic code for including tfm.[1-5] into search path.
1823 * fixed problem with tuplet placement for cross staff tuplets.
1827 * Small cleanups to bring down compile time and binary ensmallment.
1829 * Made Lookup into a smob, and use guile alist iso. an STL map.
1831 * Changed repeated music semantics for relative octave: each
1832 alternative takes its inital octave from the body.
1834 * Fixed: parser accepts booleans for property values as well.
1836 * Added Scarlatti sonata test file to input/
1838 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
1842 * Fixed: long standing problem in optical-illusion code.
1844 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
1846 * Made interface of Multi_measure_rest, System_start_delimiter,
1847 Spacing_spanner, Separating_group_spanner, Beam, Slur and
1850 * Use properties for minimum distances and spring parameters. Move
1851 spacing related functions from Paper_column into Spaceable_element.
1853 * Removed most Paper_column typecasts.
1858 * Cleanup auto-beam-engraver: use properties for retrieving timing
1861 * Fixed: Multi measure rests don't cause crashes.
1863 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
1865 * Fixed: property engraver.
1867 * Fixed: don't crash on multiple ties.
1869 * Cleanups of Beam, should also be a little faster.
1871 * Reunite properties and pointers. In implementation we make a
1872 distinction between mutable and immutable properties
1874 * Add {has|set}_interface () static methods to interface classes.
1876 * Made Side_position_interface and Staff_symbol_interface an all
1877 statics class, and stripped _interface suffix.
1879 * Make Align_interface and Axis_group_interface an all-statics class
1881 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
1882 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
1883 callback for determining barsize.
1885 * Removed all GLUE_SCORE_ELEMENT callbacks.
1887 * Added test for repeats to trip.ly
1892 * ly2dvi: changed back to original semantics of latexheaders.
1894 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
1895 Volta_spanner changed into interface.
1897 * Related cleanups for Tie, Tie_column cleanups.
1899 * Made Time_signature, Single_malt_grouping_item, Script_column,
1900 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
1902 * Removed const declaration from callback arguments.
1904 * Pagebreak support. See input/test/between-systems.ly
1906 * Fixed a problem with accidentals in combination with
1907 non-nil key signatures.
1912 * Use callbacks for augmentation dot positioning.
1914 * Removed types Note_head and Rest
1916 * Cleanup of slur.cc: use common reference points in a sane manner.
1921 * Corrected text sizes in paper*.ly (Mats Bengtsson)
1926 * Dots, Collision, Rest_collision removed as separate Score_element type.
1928 * Stem and Note_column accept only one rest.
1930 * Use offset callback in Stem to resolve rest/beam collisions.
1932 * Put the value of new local key signature (accidentals) back into a property.
1934 * Set molecule-callback for notename item.
1939 * Added some comments to new slur code.
1941 * Removed some ugly interstaff slur code, interstaff slurs at line-break
1944 * Slur bugfix: 16th beams are also beams.
1950 * Bugfix: translate volta spanner at start of line.
1952 * Changed directional_element() calls to instantiations
1953 of Directional_element_interface.
1955 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
1957 * Removed Staff_info type. Information about columns is now transferred
1958 via currentMusicalColumn and currentCommandColumn.
1964 * Made slur attachment position user settable; properties:
1965 slurBeginAttachment slurEndAttachment, values: 'head 'stem
1966 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
1968 * Fixed slur attachment positions, added missing rule and use simple
1969 default starting positions for attachments.
1971 * Started rewrite of slur ending code, interstaff slurs are broken for
1974 * Fixed download URL of the webpage.
1976 * Moved direction.cc to flower/.
1981 * Lyrics centered on notehead.
1983 * Various bugfixes hyphen-spanner.
1985 * Bugfix: set appropriate callbacks for Note_head. This fixes
1988 * Removed Clef_item as score-element derived type.
1990 * Updated config.sub and config.guess
1992 * Bugfix: allow linebreaks on beamed grace notes.
1997 * Included dutch po-update based on submitted 1.3.57 nl.po
1999 * Added "Development" link to website, now that "Home" is a relative link.
2001 * Bugfix: use deep copies for resetting keys.
2003 * Assorted typing erors in procedure names in ly/engraver.ly
2008 * Made callbacks from Score_element::before_line_breaking() and
2009 Score_element::after_line_breaking()
2011 * Fixed website; backlinks should work again.
2013 * Removed --ignore-version option. Added --verbose option.
2023 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
2024 Paper_def_identifier.
2026 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
2028 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
2029 Sustain_pedal and reduced them to an Score_element interface (they are
2030 no longer Score_element derived types).
2032 * Some instances of brew_molecule routines have moved out of
2033 Score_element, and are now called scheme_molecule.
2035 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
2040 * Removed String_identifier, and use the type system of GUILE instead.
2042 * Fixed \key PITCH MODALITY syntax. The modality argument is now
2043 mandatory, a rule in convert-mudela has been added.
2045 * Cleaned up buildscripts/ directory: removed obsolete scripts.
2047 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
2048 based on STL and should be faster than hash_table.
2054 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
2055 in the process reduced number of protect/unprotect calls. With
2056 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
2057 just 10% above the 1.2 level. Also, Lily's a bit faster.
2059 * Fixed make diff bug in stepmake to be able to make this diff :-)
2064 * Rewrote key sig support. Now key signature can also be controlled
2065 by setting keySignature and localKeySignature properties, eg.
2067 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
2069 sets a key signature of `es ges bes' (an unusual key signature).
2071 Keys are internally represented as transpositions of the c-major
2072 scale. Printing the key signature for a scale is done by filtering out
2073 all non-natural accidentals.
2075 * Removed support for \keysignature, and \key something \minor; Newkey
2081 * Fixed pedal items (hw)
2083 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
2084 tfm directories. Automated links to cmr and amstex tfm font directories.
2086 * Replaced one scm_assoc () u-turn slipped through jcn1
2088 * various GUILE 1.3.5 compile fixes
2090 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
2092 * Replaced some scheme assoc u-turns with scm_assoc ()
2094 * Ran po-update (mostly because of new ja contribution).
2099 * Cleaned-up scheme list to text conversion for Chord_name and
2100 fixed horizontal kerning.
2102 * Added examples for american (slashed o) and jazz (black triangle),
2103 see input/test/{american-chords.ly,jazz-chords.ly}
2105 * Made guile-1.3.5 compile fixes
2110 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
2113 * Rewrote key signature administration; now Scheme is used; Octave and
2114 Key have been junked in favor of Newkey.
2116 * japanese .po file included (thanks, Japanese team!)
2121 * Fixed several forgotten molecule-callbacks
2123 * Fixed first clef in score; now F clefs are also possible.
2128 * Updated FAQ with two useful GDB macros.
2130 * Several fixes in the documentation.
2135 * Made (dutch) po-update
2140 * Molecules are now generated via callbacks exclusively; most calls to
2141 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
2146 * Experimental property collapse for most score-elements. (notable
2147 exceptions: Scripts, pedals). Change all Score_element constructors to
2148 take a basic-property list. The suffix of a property list may be
2149 shared by several score-elements, for instance all default G-clefs in
2150 a score share the following settings
2153 (break-align-symbol . Clef_item)
2154 (visibility-lambda . ,begin-of-line-visible)
2156 This should reduce memory usage further.
2158 * Magically fixed the disappearing Lyrics problem.
2160 * Removed used_b_ field from Score_element.
2162 * Massive search-replace patch: store pointers and properties
2163 separately, in preparation of property collapse.
2169 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
2171 * Cleanup of Dimension_cache: removed a few redundant
2172 fields. Slightly lower memory usage (32 bytes per
2173 score-element). Dimension_cache is now a `dumb' struct again.
2175 * Add array index to priority field of text scripts to ensure that
2176 order is unique, and sensible.
2178 * Added an element count statistic.
2183 * russian.po (thank you, August.)
2185 * Small cleanups in Molecule interface
2187 * Spacing related elements perform suicide after calculating
2188 distances. This saves a some memory, approximately 2 to 5 % ?
2190 * Small cleanups in line breaking: Paper_column stores springs and
2191 rods in only one place now. All fields relating to energy have been
2194 * Don't generate all output Scheme in memory, but evaluate to output
2195 file immediately. This will reduce memory usage a little.
2197 * Use STL's map for Dictionary template
2199 * Substitute pointers on element properties of the root Line_of_score
2202 * Added toplevel doc target, to support building doc with --srcdir
2204 * Removed cygwin build stuff; updated versions at:
2206 http://appel.dyndns.org/lilypond/gnu-windows/cross
2208 * Fixed lily.scm to handle incipits (thanks, Mats)
2214 * Made bugfix in smob handling: delete the C-part of freed smobs and
2215 be honest about amount of allocation and deletion, so that GUILE
2216 doesn't overestimate the amount of memory available.
2218 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
2220 * Bugfix: don't crash on durations that are not a power of 2.
2222 * Build manpages during `make all'
2224 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
2226 * Bugfix: set visibility-lambda for key signature created by
2227 createKeyOnClefChange. Fixes disappearing key signatures.
2229 * Bugfix: make System_start_delimiter of bar-line type invisible when
2230 it spans only one staff.
2235 * Item cleanups. Copying items and rearranging pointers are done in
2236 separate passes, which makes the code cleaner. This fixes a problem
2237 with some items not disappearing from hara-kiri staffs.
2239 * Use Scheme for Key_item data members.
2241 * Don't use regex in chord-names.scm under windows; hybrid chordnames
2242 user+calculated will be partly broken.
2247 * Junked Shift_tuple from collision; Now it uses SCM.
2249 * Bugfix of documentation and test-file of tuplet.
2251 * Bugfix type string of repeated music is copied. This fixes declared
2254 * Junked various cruft from lily.scm
2256 * Use interfaces symbols instead of C++ class-name for assigning generic
2259 * Junked Dictionary from Piano_pedal_engraver and
2260 Piano_pedal_performer.
2262 * Introduced boolean element property no-spacing-rods: ignore this
2263 item for hard constraints.
2265 * Bugfix: added sanitised TeX fragment in faq.texi
2267 * Bugfix: merge equal Bar_reqs
2272 * Small fixes for \cresc and \endcresc
2274 * Release properties of unbroken spanners & items after doing
2275 handle_broken_smobs (); should conserve a little memory.
2277 * Fixed handling of orphaned score-elements. Any element that does
2278 not have its Line_of_score as a ancestor in both directions, is silently
2279 removed from the output. This guarantees that programming errors
2280 don't result in coredumps from Dimension_cache::common_refpoint ():
2281 element->line_l () is always a common reference point.
2283 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
2284 for default case. Now the octavation 8 is not printed at every
2290 * Changed noteHeadStyle properties to symbols, for example
2291 \property Voice.noteHeadStyle = #'cross
2296 * Rewrite of chord-name production in scheme. There are two major styles
2297 now, banter and american. To get american style, use
2299 \property ChordNames.chordNameStyle = "american"
2301 Most anything should be possible now. See input/test/american-chords.ly
2303 * Added isinf check to configure.in, and isinf macro from guile to
2304 bezier.cc; solaris has no isinf ().
2306 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
2309 * Added output property to regression test.
2311 * Fixed warning of creating existing outdir.
2313 * Added `Mark' interface to text-items that are marks (thanks, HW).
2320 * Corrected glossary.tely
2322 * Corrected \mark font handling. feta-nummer font only of the
2323 string is all numeric.
2325 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
2326 "harmonic" and added "baroque" (normal note shapes except for
2327 brevis and longa which are square).
2329 * Simplified ly2dvi using the power of the geometry package.
2331 * Improved heuristic size calculation of TeX macros. Handles e.g.
2332 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
2337 * Bugfix: don't hang on zero-duration.
2339 * Various glossary updates (thanks, Christian)
2347 * Drastically reduced vertical space used by headers/footers, when using
2348 ly2dvi. See input/test/fill-a4.ly.
2350 * Fixed bug with colons appearing on repeat span-bars.
2352 * Added Bar_number_engraver to standard Score context
2354 * Construct octavation scripts in the clef-engraver; this fixes the
2355 hara-kiri + clef8 problem
2363 * Fixed chord-name customisation and made small chord-name build fixes.
2365 * Accidentals with chord-names smaller and as superscript.
2367 * Do some extra footify (works only once) while making html docs.
2372 * Debian patch (Thanks Anthony)
2374 * Rewrote Bar_number_engraver and Mark_engraver and removed
2375 Bar_script_engraver as baseclass. Both Bar_number_engraver and
2376 Mark_engraver are simpler and more robust.
2378 * Fixed precedence of \property verticalDirection and dynamicDirection
2380 * Fixed keys without barlines
2382 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
2383 puts alignment in function again
2385 * Fixed StaffGroup + GrandStaff combination.
2387 * Music is now mandatory as the first thing in a \score{} block
2394 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
2396 * Added Properties textScriptWordSpace and chordNameWordSpace.
2398 * Junked old lyrics in star-spangled-banner.
2400 * Added a Piano_pedal_engraver.
2402 * Removed some empty files.
2404 * Created piano pedal symbols: * - . P e d.
2406 * Fixed ps-to-pfa.py to handle multiple unfills.
2408 * Moved accordion symbols out of feta-script to end of font.
2410 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
2412 * Fixed blot_diameter for small resolutions.
2417 * Put global element list into Line_of_score, instead of
2418 Paper_score. post processing (the stage after line breaking) is now
2419 truly done per-system, and we got rid of an ugly hack to get font
2422 * Bugfix: set the group-interface of System_start_delimiter.
2424 * Cleanups of Break_algorithm and derived classes, Move
2425 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
2427 * Bugfix for accordion symbols.
2429 * Various patches to prevent crashing when do_brew_molecule gets
2430 called before after_line_breaking (). This was a problem in Spanner
2439 * Made a quick try at piano pedal performer, damper pedal only.
2441 * mf/feta-accordion.mf: Fixed strange turning paths.
2443 * mf/feta-beugel.mf: Fixed infinity errors.
2445 * Use a more discriptive name for windows setup.zip.
2447 * mf/GNUmakefile: Have logs as last target, so that normally, they're
2450 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
2451 The logs are a target, removing them retriggers make.
2453 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
2454 files, ie the ones that clutter the source directory, not the target logs.
2456 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
2457 standalone; ie, no need for Cygnus' usertools anymore.
2462 * Documentation/ntweb: Updated angels.ly to match current syntax.
2463 Also updated index.texi.
2468 * Change all occurances of Staff_margin_engraver to
2469 Instrument_name_engraver, add a convert-mudela rule
2471 * Change status == busy assert into programming error
2479 * Lots of fixes to windows distribution scripts.
2481 * Added configuration features --program-prefix, --program suffix.
2483 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
2484 This fixes inversions c/g and bass additions d/+c on chords.
2489 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
2495 * Debian patches (thanks Anthony!)
2497 * Use symbols for prefatory matter spacing. Do not use the typename
2498 for looking up item pairs in the table, but read element property
2501 * Instrument_name_engraver, uses break alignment instead of
2504 * System_start_delimiter_engraver, System_start_delimiter, uses a
2505 spanner for the braces/brackets at the left of the system. Remove all
2506 old Span_score_bar engravers.
2508 * Removed Base_span_bar_engraver::use_prority_b_, and moved
2509 Base_span_bar_engraver into Span_bar_engraver.
2514 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
2516 * input/test: Removed stale AutoStaffSwitch examples.
2518 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
2519 stale copy of gnossiene-4.
2521 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
2523 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
2524 for cross-building to Cygwin.
2526 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
2531 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
2533 * New_chord_tremolo_engraver: make tremolo beams from
2535 \repeat "tremolo" NUMBER <Music-expression>
2537 Removed support for "old-style" tremolos.
2539 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
2541 * Read \property measurePosition within the engraver code, instead of
2542 looking up the Timing_translator.
2544 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
2546 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
2555 * buildscripts/mf-to-table.py: feta dep files are now opened with write
2556 binary option. This avoids carriage return linefeed problems and
2557 windows while not affecting unix.
2559 * Documentation/hacking.texi: Fixed a texinfo syntax error
2561 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
2564 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
2569 * Glossary updates by Christian Mondrup.
2571 * Bugfix: use generic properties in lyrics too. This fixes the
2572 \property textStyle for lyrics.
2574 * Score_element::preset_extent(), used by \property
2575 XXXVerticalExtent, so hard code the size of a vertical group.
2577 * Don't fix up reference points for originals of broken
2578 spanners. Fixes spurious "orphaned score-element" warnings.
2580 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
2582 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
2584 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
2587 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
2588 which should fix Windows problems with guile. Also added input directory
2591 * stepmake/aclocal.m4: Added decent checking for version of guile, and
2592 fixed warning message.
2594 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
2595 chord-modifier table (not in the pitch list).
2603 * General cleanups of My_lily_parser.
2605 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
2608 * Moved Score_element::do_space_processing out of the dependency
2611 * Use Scheme for notename tables. Removed uppercase letters for low
2612 octave notes. Removed Notename_table.
2614 * Fixed core dump with declared "\key ; "
2616 * Extra robustness warning for Side_position_interface::aligned_on_self ()
2618 * Extra robustness: make sure that first and last columns are breakable.
2623 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
2625 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
2626 dependency by using mingw. Compiling guile is too much to ask
2627 for mingw, though. Also:
2628 - rename python scripts .py (request from Alain)
2629 - install native packages under their own, separate root. (Alain)
2631 * lily.scm: Don't use regex module when running on
2634 * lily/staff-margin-engraver.cc (acknowledge_element): If
2635 possible, hang y-axis of margin script to span-bar. This fixes
2636 vertical placement of margin scripts attached to staff groups.
2638 * help2man-rules.make: Fixes for generating manpages by copying
2639 and for building using --scrdir.
2641 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
2642 config.h, version.hh files file when copying.
2644 * buildscripts/make-cygwin-cross.sh: made number of fixes:
2645 - add `Cygnus/' prefix to directories in .zip-file too.
2646 - package guile too.
2647 - don't link to cygwin1.dll
2649 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
2650 is not emty when uninstalling.
2652 * stepmake/stepmake/generic-targets.make: added man target.
2654 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
2655 development tools and lilypond executable.
2657 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
2658 manpages, so that make doesn't fail on help2man trying to execute
2659 a GNU/windows executable.
2661 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
2664 * flower/libc-extension.cc (memmem): cygwin compile fix.
2672 * (generic-property.scm) added \property tieDash to set dashing on
2675 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
2677 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
2678 undocumented .29 patch that made Bezier::control_ into an
2679 Array<Offset>. Added some comments documenting the reasons for the
2682 * Revert generic-property.scm of .37 fix, fix the real problem in
2683 property-engraver.cc: use the right symbol to check if element
2684 property is already set.
2689 * Fixed srcdir build, so that you can do:
2691 tar xzf releases/lilypond-x.y.z
2694 ../lilypond-x.y.z/configure
2697 as with any other gnu package. All build output goes to <build>/out.
2699 * Changed and fixed use of different configurations, and different output
2700 directories. Finally, you can use different configurations alongside
2701 eachother. From make/stepmake.make:
2703 # Use alternate configurations alongside eachother:
2705 # ./configure --enable-config=debug
2708 # uses config-debug.make and config-debug.h; output goes to out-debug.
2711 # Use same configuration, but different output directory:
2715 # uses config.make and config.h; output goes to out-www.
2719 * Fixed performance of (de)crescendi.
2721 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
2724 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
2725 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
2727 * Changed absolute midi volume settings into factor of full scale.
2729 * Fixed another dynamic-line-spanner bug, it gets hairy.
2731 * Added warning for spanners that are not fully contained in parent spanner.
2739 * Abstract Align_element into Align_interface. Removed
2740 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
2741 inheritance in the backend.
2743 * new Gade score, INSTALL.texi fixes (thanks, Mats)
2745 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
2747 * comments detailing properties for Axis_group_interface,
2748 Side_position_interface, Score_element, Item and Spanner
2753 * Fixed vertical dimensions of elements in dynamic line spanner by adding
2754 axis-group to dynamic line spanner.
2756 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
2758 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
2760 * Bugfix: compilation dynamic-engraver.
2762 * Added and updated a faq about postscript and ghostscript.
2764 * Fixed order of slurVerticalDirection verticalDirection in
2765 generic-property.scm. Similar fixes for Stem, Tie, etc.
2767 * Added a Text_engraver to GraceContext. Maybe it was removed on
2768 purpose: scripts on grace notes seem broken, they appear on the
2771 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
2778 * textEmptyDimension changed into textNonEmpty, default: off,
2779 ie. texts don't occupy space.
2781 * Use STL map for Lookup::lookup_p_tab_p_
2783 * Abstracted Axis_group_element into Axis_group_interface, and removed
2784 Axis_group_element. This eliminates some multiple inheritance in the
2790 * Added minimum-space property to Side_position_interface. Used in
2791 positioning of Volta_spanner: voltaMinimumSpace.
2793 * Fixed and cleaned-up volta-spanner.
2795 * Moved directional-element.cc -> directional-element-interface.cc
2797 * Renamed all `process_requests' to `process_music', which fixes
2800 * Fixed dimensions (more x-y interchanges) of brace, bracket and
2803 * Half-assed fix to get similar vertical placement of orphaned vs.
2804 line-spanned dynamic elements.
2806 * Added property bracketCollapseHeight: the minimal size of a staff bracket
2807 that will be typeset. Smaller brackets will not be displayed. This
2808 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
2810 * Removed some dissonant chords from Coriolan
2815 * Removed Documentation/programmer directory
2820 * Small enhancements to Staff_margin_engraver:
2821 - by default, the marginScript left aligns the text
2822 - to set the text style, use property marginScriptTextStyle
2823 - to change the alignment, use property marginScriptHorizontalAlignment
2824 (centred and right alignment require manual padding settings).
2826 * Print a friendly message if the manual pages failed to build.
2828 * Bugfix: dynamicDirection now overrides verticalDirection setting.
2830 * Warning messages and nl.po
2832 * Fixed vertical alignment for all dynamic items and (reluctantly)
2833 reinstated old directional behaviour for orphaned dynamics.
2835 * Finished maximumRestCount property.
2842 * Print key without setting key, syntax "\key ;". General cleanups of
2845 * Add paragraph tags in HTML output of mudela-book. Music fragment
2846 don't run into the text anymore.
2848 * Bugfix: don't align the first line of text. (Lookup::text ()).
2850 * Abstract away data members of Axis_group_element, Align_element
2856 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
2857 Staff_margin_engraver.
2859 * Removed some empty files, substituted (c) 1999 occurrences.
2861 * Added \property maximumRestCount. It will prevent showing (or actually:
2862 moving in case of a collision) more than maximumRestCount similar rests.
2865 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
2866 breakable item: Left_edge_item.
2868 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
2869 (not supported by a Dynamic_line_spanner) still collide with Staff,
2870 although they now have staff support, which was supposed to fix this.
2872 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
2874 * Dynamic elements are only put in a Dynamic_line_spanner if there
2875 actually is more than one adjacent note-column with a dynamic.
2876 This breaks the fine looks of all dynamics, again :-)
2887 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
2889 * Bugfix: print brace iso. bracket for Piano / GrandStaff
2891 * Change naming: change do_post_processsing into after_line_breaking,
2892 do_pre_processsing into before_line_breaking and do_process_requests
2893 into do_process_music.
2895 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
2897 * Display property name for type error.
2899 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
2901 * Warn if last column in score is musical. Helps catch programming errors.
2903 * Spanner::spanned_drul_ now is private.
2905 * Rewrote some bar code: moved molecule functions out of Lookup.
2910 * Embedded newlines in text items are now allowed. This helps avoiding
2911 TeX-hacking in some cases. See input/test/coriolan-margin.ly
2913 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
2914 placement of staff-brackets.
2916 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
2919 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
2920 slurs that were apparently reintroduced in 1.3.29.
2922 * Made some small fixes to Coriolan.
2924 * Removed duplicate lily/output-property-engraver.hh.
2926 * Removed optional use of vanilla spanner in Dynamic_engraver.
2928 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
2929 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
2930 implementation file. Also fixed looks of Chord tremolo, input and
2931 implementation is still ugly.
2933 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
2939 * Fixed \specialkey and \normalkey. Updated documentation.
2946 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
2947 spanner instead of Dynamic_line_spanner.
2949 * Made gcc-2.95 compile fix in libc-extension.
2951 * Various fixes to Coriolan, score starts to look acceptable.
2953 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
2954 and vertical alignment of dynamics.
2956 * Added new text crescendo spanners to Coriolan and made some fixes.
2957 If you're using timidity, use the -EO option to prevent notes get
2958 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
2959 stretching the standard a bit.
2961 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
2962 not perfect yet: they're always below the staff and no horizontal spacing
2963 is done. Also, character metrics of dynamics are still not used.
2964 See: input/test/crescendi.ly and input/test/dyn-line.ly
2966 * Cleaned up Span_dynamic_performer.
2973 * Fixed the page layout, reintroducing space for the header and
2974 trying to keep piece titles on the same page as the piece.
2975 The header and footer can now contain several lines.
2980 * Lily now also performs crescendi and decrescendi in MIDI output:
2981 Span_dynamic_performer in a slightly crappy way.
2983 * Added preliminary support for crescendi/decrescendi other than `hairpins',
2984 eg: `cresc. poco `a poco -- -- --'
2986 * Made MIDI tie performance fix.
2991 * Lily now performs absolute dynamics in MIDI output.
2993 * Included David's comments on opus47 in TODO.
2998 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
2999 fixes and remainder french horn-1,2; trombone-1,2;
3000 fagotto-1,2; timpani; and several fixes.
3005 * Remove some old doco from programmer/ and put on personal homepage.
3007 * Removed union-find from flower library.
3009 * Only quantise tie horizontal part inside the staff.
3016 * Report type errors for \property. Helps with converting 1.2 input
3018 * Use Scheme for Align_element; fixed graceAlignPosition
3019 and removed \property alignmentReference in the process.
3021 * Use generic properties for lyrics too. This fixes \property
3025 * Add relative distance for constraints between non-column items.
3027 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
3028 increased automatically.
3030 * Translators now only change properties of their own context. This
3031 removes the 2nd argument to Translator::get_property()
3033 * Bugfix for Metapost mode
3038 * Updates of glossary (Christian Mondrup)
3040 * Bugfix with bar number placement
3042 * Moved links to bibliography/ and misc/ to main index.
3047 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
3048 Slurs are now calculated just once.
3050 * Bezier_bow gets constants from paper. Still no sensible solution for
3051 magic asymmetry gradient step constants.
3053 * Reinstantiated tangent-controls, more flexible than ever. You can choose
3054 between area asymmetry and tangent-controls. My guess is, tangent controls
3055 will be junked in 1.3.30.
3057 * Slur area: only look at x-gradient.
3059 * Added credits for some symbols of as5/9 fonts.
3061 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
3063 * Bugfix: midi2ly put out recent version (ugh).
3068 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
3071 * Removed Gade score. To appear (shortly?) on Mutopia.
3073 * Make Bar_script_engraver look for typeVisibilityFunction (eg
3074 property barNumberVisibilityFunction). Changed the names of the Scheme
3075 functions to be understandable. See input/test/bar-script-visibility.ly
3077 * rewrite of class Molecule. It has now reached the ultimate quality
3078 plateau. All molecule data is now shared.
3083 * Update of the glossary by Christian Mondrup
3085 * Moved horn-concerto-3 out of tarball to private website, removed
3086 W.A.Mozart subdirectory.
3091 * Bugfix: don't make giant ties if the horizontal part of tie is near
3094 * Small optimizations to be a little more careful with mem usage.
3096 * Website change: put all examples in one directory.
3098 * Removed Atom as a separate type. Now use SCM, and since we use
3099 function composition, Atoms are immutable, so they don't have to be
3100 copied. This makes life easier, hopefully this is quicker and uses
3106 * Bezier_bow: minimise_enclosed_area
3114 * Tuplet-spanner slope calculation now looks better on tupletted rests
3115 (patch courtesy Laurent Martelli)
3117 * Bugfix (Staff_performer::new_instrument_str ()) check type of
3118 \property "instrument"
3120 * New mechanism for breaking lines: do not copy & prune the element
3121 property list separately, but combine these steps. Dramatically
3122 reduces memory usage for large scores.
3129 * Bugfix: font used in volta-spanner calculation.
3131 * Added simple selection list to webpage, inspired by sawmill.
3133 * Devised kludge for ascii 5 character font pitches.
3135 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
3140 * Plug memory leaks related to Moment:
3141 - Spacing_engraver::do_pre_move_processing ()
3142 - make_rational ()/make-rational
3143 - Paper_column::Paper_column ()
3145 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
3147 * Plug memory leak in Score_engraver::set_columns ()
3149 * Plug memory leak in Scheme_hash_table::set()
3151 * Plug memory leak in Score_element::molecule_extent ()
3153 * Bugfix: don't crash if a slur doesn't span anything.
3155 * Bugfix: don't crash if doing beams without a staff symbol.
3157 * Generic element property setting:
3159 \outputproperty #predicate #'symbol = #value
3161 Will set the element property symbol to value, for any elements that
3162 return true for PREDICATE. This allows you to virtually tweak *ANY*
3163 property of the output. Example in input/test/generic-output-property.ly
3168 * lilypond as as2ly: --help and --version to stdout. Regular identify
3169 to stderr. This fixes help2man's manpage generation.
3171 * configure: substitute full path for perl and guile in scripts.
3173 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
3175 * Bugfix: default font now user settable
3177 * as2text: handle plain ascii font, read from stdin, you can now do:
3179 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
3184 * Bugfix: second half of broken ties now are displayed again.
3186 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
3187 it horizontally on the clef.
3189 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
3191 * Bugfix: unbroken repeat barlines now work, eg. |:
3193 * Added Request_iterator to make more flexible constructions possible.
3197 * as2text: catch missing font/character errors, added default font, set text.
3199 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
3201 * Ascii output, minimal support:
3202 - AsciiScript Fonts: mf/*.af
3203 - Init files: ly/*-as.*ly
3204 - AsciiScript translation to text: scripts/as2text.scm
3205 - input/test/as.fly input/test/as1.fly
3206 - Output support: lily/lily.scm
3208 lilypond -f as -i init-as.fly input/test/as.fly
3214 * The horizontal part of ties will avoid collision with staff lines.
3216 * Plugged memory leak: don't protect Atom function.
3218 * Lookup cleanups. Made lots of functions static. Moved some code out
3226 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
3227 does not delete any of the file_ly*.tex.
3229 * Added header and footer support in ly2dvi.py
3234 * Added a ROADMAP file explaining the source directory layout.
3236 * Minor tweak in the feta 6 and 9 numeral
3238 * Moved files from lib/ to flower/
3240 * Removed Note_head_side class.
3242 * Updated the webpage to be a little more chatty.
3244 * Small Local_key_engraver optimization: only lookup timing engraver once.
3246 * Fixed dashed slurs
3248 * Rewrite of Slur code. Be much more picky about slur shapes. We try
3249 to offset the slur instead of bending it too much
3251 * Look at stem directions for tie direction.
3253 * Compound multimeasure rests. Put measures_i_ variable in an element
3254 property. Made the symbol a lot wider.
3256 * Time signature small cleanups.
3261 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
3264 * Breathing marks now have a direction by default.
3266 * Do set generic script properties.
3268 * Also put tuplet brackets under notes.
3270 * Score_element_info: only store origin of element, but not the path
3271 to parent translators. Saves a little memory, and removes some complexity.
3277 * Autobeaming in time sigs that don't have 1/4 beats fixed.
3279 * (De)crescendi should now work. (Thanks Michael)
3281 * Better error reporting for conflicting time signatures.
3283 * Line_number_engraver: output locations of note head
3284 definitions. Very handy when entering complicated scores.
3286 * Rewrote multi measure rest support: now they are entered as spanners
3287 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
3289 { \commandspanrequest \start "rest"
3291 \commandspanrequest \stop "rest"
3294 * Removed support of percent style repetitions.
3296 * Put texts outside the staff.
3300 * Getopt bugfix: don't assert on certain errors.
3302 * ly2dvi: Remove unnecessary space for the page headers.
3304 * Bugfix convert-mudela
3309 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
3312 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
3313 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
3314 \property tupletInvisible will stop all tuplet spanner creation.
3316 * Don't go berserk if tuplet spanner is on only one column.
3318 * Use SCMs & Smobs for Molecules & atoms. This uses less
3319 scm_(un)protect_object () calls, so the output stage should be faster.
3321 * Added \property tupletSpannerDuration, to make multiple tuplet signs
3324 * Some programming Errors in spacing are now caught. Lily does not
3325 hang when encountering degenerate springs.
3327 * Allow beams to start and end over rests
3331 * Fix disappearing clefs when clefs are not printed with a barline.
3336 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
3337 input/test/beam-control.fly
3338 * Added \context Voice to .fly and .sly; the default \context Staff is almost
3339 never what you expect
3340 * Fixed decision for .sly/.fly in lilypond-mode.
3345 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
3346 Cleanup mf-to-table.py
3348 * Fixed embarassing slur bug.
3353 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
3358 * lilypond-mode.el for emacs supersedes mudela-mode.el
3360 * Tuplet spanners don't collide with encompassing notes.
3362 * Gobbled Adobe parseAFM* code, for future use.
3364 * Big 1999 to 2000 search/replace.
3366 * Big interline to staff_space search/replace for mf files.
3368 * Removed Bow class, and split code into Tie and Slur
3370 * Don't put scripts on grace notes.
3372 * Font_metric uses SCM for name field.
3374 * Various compilation fixes.
3379 * Bugfix: beams with less than one (visible) stem
3381 * small fixes to pa.ly
3386 * Fixed bug that made multi-measure rest barnumber counts go wild.
3387 (even more scm2int/int2scm mixups!)
3389 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
3391 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
3396 * Remove Paper_def calls in bezier-bow.cc
3398 * Remove data members of Tuplet_spanner, Volta_spanner
3400 * hang_on_clef, property hangOnClef removed
3402 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
3403 function to determine breaking behavior.
3405 * More Scheme typechecking.
3407 * Be strict about the difference between strings and symbols for conversion.
3409 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
3412 * Partial French translation, courtesy Laurent Martelli.
3414 * Small corrections in NL translation.
3419 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
3420 we have a longa note head. noteHeadStyle = "harmonic" is not
3421 supported anymore. (for now, that is)
3423 * Reference manual update. Document \properties with examples
3425 * fix mudela-book --help
3427 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
3428 Key_item::c0_position_
3430 * Clef_engraver general cleanup. Use alists (\property
3431 supportedClefTypes, clefPitches) for clef types.
3433 * Use progress_indication () for progress. Don't include <iostream.h> directly
3434 Don't include <string.h>, <math.h> from headers.
3440 * \property stemCentered (boolean): centers stem on note head. See
3441 input/test/stem-centered.ly
3443 * input/trip.ly, small test of lots of features.
3445 * \property Staff.collisionMergeDotted: merge equal noteheads
3446 with different dot count. See input/test/collision-merge-dotted.fly
3448 * Dotted rest bugfix
3450 * Don't crash if a slur does not span any notes.
3452 * Volta repeats fixed.
3454 * cleanup of Note_heads_engraver
3456 * removed dots_i_ member of Dots
3460 * Fixed cross staff slurs. It seems that cross-staff sign
3466 * Fixed bug in stem code. Stem in chords works again. Small
3469 * Use element properties for Staff_symbol.
3471 * \property sparseTies (boolean). Only make one tie in the
3472 middle for tied chords.
3474 * Junked Directional_spanner, Column_info.
3475 Directional_element now is element interface `Directional_element_interface'
3477 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
3480 - removed old notename2scm conversion
3481 - beam-dir-algorithm through scm
3483 gv - bf: knee-stemlengths
3486 - moved poor man's stem arrays to scm
3489 - beam quanting using scm lists
3492 - chord-name uses scm members
3493 - bfs: knee with different mults, interstaff knee, auto-knee
3497 - specialize duration.cc for lily, move out of lib/
3499 - more SCM typechecking
3500 - stafflineleading -> staff_space
3501 - bf: rod distances.
3502 - junk some unused code.
3505 - paper/score column cleanups. Junk Score_column type
3508 - Bezier_bow/Bezier cleanups
3509 - bf: rest under beam.
3512 - untangled Chord_name (item) and Chord (list-of-pitches)
3520 - bf: generic properties
3521 - quantise_iv () fix.
3524 - use smobs for font metric tables/hashes.
3529 - small beam fixes (interstaff knees still broken)
3533 - bf: harmonic note heads
3534 - revise stem, notehead, rest
3537 - included missing scm,ly updates
3538 - bf: urg to_dir () takes scm..
3539 - bf's: if (Foo b = bar != 1)
3545 - bf: alignment reversed
3546 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
3548 - Knee fixes (thanks, Jan)
3551 - fixes for invisible beamed stems
3552 - removed steminfo from properties, don't cache Stem_info
3555 - steminfo to properties
3556 - dropped internote dim for stem-beams
3560 - abstracting Staff_symbol_referencer to an interface.
3561 - quantised_position for staccato dots.
3563 - junk Score_element::do_{width,height}: set callbacks directly.
3564 - merge Score_element, Graphical_element
3565 - merge Axis_group_element, Graphical_axis_group
3566 - junk pointer fields from Score_element derived classes
3567 - junk obsolete do_substitute_dependency code.
3572 - staff-support for Crescendi.
3573 - padding for accidentals.
3574 - cascading offset callbacks
3578 - naming Staff_sidify -> Side_position_interface
3583 - bf: timeSignatureStyle works again
3586 - Dirk Latterman key/mmrest patches
3587 - Offset callbacks in Dimension_cache
3588 - Junked Staff_side_*
3589 - Staff_sidify: interface class.
3590 - prelude-{1,2} fixes.
3594 - bf: PS font selecting.
3598 - mudela-book --no-pictures
3600 - convert-mudela: beamAuto moment syntax.
3606 - half-baken ly-gulp-file in scm
3607 - resurrected scm output through guile
3610 - bf: version of init.sly, init.fly
3611 - Clarify necessary version of texinfo
3612 - bf: texi files, minor errors and syntax compatible with
3621 - Bach preludes: mutopification
3622 - dots are Directional_element too; use \property dotDirection
3623 - moved some stuff out of Lookup
3625 - font selection mechanics changed.
3628 - bf: smob allocation (thanks David!)
3631 - junked \shape. Now use #'margin-shape
3632 - timing: one_beat -> \property beatLength
3638 - input/test/ \property fixes.
3642 - Break_align_engraver,
3643 break align order from \property breakAlignOrder
3644 - junked Score_priority_engraver
3645 - moved Time_description into Timing_translator
3646 - use properties for timing, see input/test/timing.fly
3647 * removed \cadenza ; now use \property Score.timing
3648 * \property measurePosition
3649 * \property measureLength
3650 * \property currentBarNumber
3651 - Note_name_engraver , \context NoteNames
3655 - junked some chord guessing code
3656 - bf: lookup size (-1) for chord-name accidentals
3657 - bf: ly2dvi's MFINPUTS setting
3663 * junked TeX hacking
3664 * configurable with styled strings from scm
3665 * fixes: dim, /no X, tonic != C
3672 - visibility-lambdas into default elt properties SCM.
3674 - verticalDirection properties now in SCM.
3677 - move position_i_ into Staff_symbol_referencer
3678 - move dir_ into Directional_element baseclass
3683 - bf: dynamic style.
3684 - prepare to move dir_ into SCM.
3688 * inversion request: no inversion guessing for chord entry
3689 * bass request: c/+b to add bass note not part of chord
3690 * -dim modifier works on all thirds
3691 * colon iso dash as tonic/modifier-additions separator
3692 * C:m5- displays as "Cdim"
3693 * C:m5-7- displays as "Co"
3696 - moved bracket vars to params
3697 - reverted broken lilypond-devel
3702 * mfplain.mp detection
3703 * Graphical_element::common_refpoint() robuster.
3704 * fixes for mudela-mode.el
3706 * key signature placement,
3710 - extra-offset elt property.
3711 - junked Chord_tremolo
3714 - changed calling convention for {get,set,remove}_elt_property()
3715 - rm'd some mutopia examples.
3719 - Generic properties and Property_engraver. Moved most of the
3723 - resurrected midi2ly
3727 - reverted mup2ly revert
3730 - frontport of 1.2.17 patches.
3740 - another workaround: reset buffer state for scm_ftell ()
3741 - workaround for broken scm_ftell ()
3744 - \properties are now SCM s, junk Scalar type
3745 - use SCM for strings in parser.
3746 - Moment derived from Rational. Moment may be smobified.
3749 - direct #... to scm parser (Thanks to Gary Houston)