1 --- ../lilypond-1.3.119.jcn1/CHANGES Wed Dec 27 22:12:36 2000
2 ++ b/CHANGES Tue Jan 2 12:29:36 2001
7 * Fixed bibtex url (reported David Raleigh Arnold), added support for
8 bibtex2html, which is in Debian.
10 * Added direntries to toplevel texi documents, for info files
11 (reported Thomas Klausner).
13 * Removed some empty files.
20 * Increase the size of dynamics, adding new sizes of feta-din
25 * Added some feature examples.
27 * Bugfix for \partial and auto-beamer.
31 * More feature examples.
33 * Renamed some scm files.
35 * Some more documentation fixes (move hacking.texi into normal
38 * Bugfix: header protection in parser.yy
43 * Bugfix: fetdefs.tex: don't redefine the standard TeX macros
44 \sharp,\natural or \flat.
46 * Bugfix: ly2dvi: handle the --landscape option. Leave the textheight
47 calculation to the geometry package. Remove some dead code.
49 * Bugfix: correct font-family for TextSpanner.
51 * Bugfix: script-engraver.cc: forced script directions work again.
56 * Resurrected direct scheme output, ie. lilypond -fscm
58 * Warning message fixes and po update.
60 * Bugfix: debian package.
62 * Resurrected direct postscript output, ie. lilypond --output-format=ps.
67 * Broken left-edge of volta, Again. Now the Final Fix.
69 * Smobified Score, smobified Music_output_def, removed Identifier.
70 Reorganised Scope and Scheme_hash_table to this end.
72 * Small cleanups in relations between
73 Paper_def/Paper_outputter/Paper_stream.
75 * lilypond syntax update: deprecate $ syntax for identifiers; Provide
78 * Rename: don't use grobs in performer methods.
83 * Bugfix: don't set beaming for outer half beams. This fixes some
84 slurs attached to stem end.
86 * Bugfixes for (de)crescendo spanners and generic text spanners
88 * Bugfix: Slur::set_interface (): don't overwrite, but copy attachment
91 * Started documenting some new or not too wel documented features.
93 * Bugfix: only assume making deep split html documentation when
94 makeinfo --version 4.0.jcn2 is available. Although the documentation
95 should now build with plain makeinfo 4.0, some links will be broken.
97 * Bugfix: lilypond-book: check for .texidoc files *after* running lilypond.
102 * Bugfix: convert-ly.py: Correct syntax for inserted \version,
103 \push -> override happened in 1.3.111
105 * Bugfix: corrected documentation of timeSignatureStyle, removed all
106 `unknown type' in the property documentation.
108 * Added font family typewriter (cmtt).
110 * Bugfix: some examples updated
112 * Bugfix: beamed grace notes (reinstate process_music () call in
113 Grace_engraver_group::process() )
115 * Rename: Global_translator::process -> Global_translator::one_time_step ().
120 * Bugfix: lilypond-book.py: only include exisisting .texidoc files.
122 * Lilypond: don't write empty header field file if header field does
123 not exist (ie, empty .texidoc files).
125 * Turn on info generation.
127 * Fixes to dynamic placement and crescendo spanners. Incomprehensible
128 ``width-correct'' hack remains.
130 * Bugfix: auto-beamer beaming over bar lines.
132 * Bugfix: consecutive and non-consecutive glissandi.
137 * Bugfix: multi-measure rest ends, chords.
139 * Some back end documentation
141 * Rename element to grob in .scm files.
148 * Bugfix: Included FAQ.txt in the top directory
150 * Allow for instrument names with multiple lines and font selection,
151 see input/test/coriolan-margin.ly
153 * Added example for figured bass: input/test/figured-bass.ly
160 * allow a g_8 clef to be specified by treble8
162 * allow full mode names, as well as 3 character abbreviations
164 * support breves and longas (no abc program that I know of has
165 longas, but a couple of them have breves, and one can always hope.)
167 * translate text annotations beginning with _ and ^ for above and
170 * quote lyrics syllables with (
172 * handle real repeat syntax, for appropriately written ABC.
174 * %%LY slyrics now works for longer than one character lyric strings.
176 * N: fields are now in header.
181 * Prepare for Music type-unification: remove all args from Music
182 constructor, and set everything in the parser.
184 * Moved writing of \header strings feature from lilypond-book to lilypond. (1.3.114.jcn1)
186 * Bugfix: tied chords.
188 * Turn off .info creation by default.
193 * Moved all documentation from regtest to individual example files.
195 * Added feature to lilypond-book to write out \header texidoc string.
197 * Reincluded simple FAQ in tarball.
199 * Fixed lyrics with bar-enrgaver example.
201 * Renamed LyricVoice to LyricsVoice.
206 * Checksums for AFM fonts: make sure that TFM and AFM files match.
207 One FAQ less to be asked.
209 * Made point-and-click switchable, default: off
211 * Bugfix: don't make multimeasure rests from failed span-requests.
213 * Bugfix: mark with string arguments, eg. letters..
215 * Bugfix: direction of staccato dots.
220 * Added stems to font for use in markup text.
222 * Fixed markup text kerning, see input/test/metronome.ly.
223 (Ugh, only feasible if kerning is first markup -- markup text should be revised.)
225 * Fixed molecule caching problem with stem-tremolo: fixes vertical
226 positioning of stem-tremolo.
228 * Added forced slur direction (stemUp no longer implies slurUp) in
229 cross-staff slur example.
231 * Fixes to Glissando and line-spanner. Behaves reasonably across line
234 * Added: Align_interface::fixed_distance_alignment_callback that does
235 not compute the extents of the to-be-aligned objects. This delays many
236 brew_molecule() calls, because staff-height is no longer needed for
239 * Bugfix: allows linebreaks for some types of beam.
241 * Bugfix: add braces in larger size range; prevents "Unknown character
242 127" messages, hopefully.
247 * Allow two consecutive glissandi.
249 * Note_head_line_engraver now also listenes to \property
250 "followThread": Automagically connect note-heads when thread switches
253 * Fixed american-chords example (except for o/, that waits for kerning fix).
255 * Added simple glissando line.
257 * Bugfix: broken text spanner (ie. crescendo)
259 * Bugfix: chord tremolos
261 * Bugfix: staff group brace
263 * Bugfix: volta repeats
265 * Resurrected clef _8 and ^8 syntax. (This should be deprecated?)
270 * Fixed non-empty-text feature.
272 * Bugfix for Grob::has_extent_callback_b ()
274 * Added infrastructure for music property documentation strings.
276 * Syntax change: \notenames -> \pitchnames
278 * Changed syntax \push -> \override, \pop -> \revert. Add:
280 \property Context.Element \set #'foo = #bar
282 which does a \revert followed by a \override.
284 * Documentation updates.
286 * Fixed typechecks for \push, \pop and \property
288 * Bugfix: Local_key_engraver.
290 * Fixes for lilypond-mode.el (patch by Mark Hindley)
295 * Fixed a mysterious typo in toplevel index.
297 * Enabled property-engraver.
299 * Cleanup in Auto-beam-engraver (still broken, because timings are off?)
301 * Collapsed all ``void Foo::create_grobs () { deprecated_process_music
302 (); }'' occurences, and reactivated some disabled code (note-name,
303 chord-name, custos, lyrics). Reactivated Timing_translator using
309 * unsmob_element -> unsmob_grob
311 * Make a Slur::height callback, to prevent early brew_molecule
312 call. This fixes cross-staff slurs.
314 * Bugfix: custodes style must be symbol, not string.
316 * do_creation_processing () -> initialize (), do_removal_processing ()
317 -> finalize (). Remove (do_)add_processing.
319 * Move Relative_octave_music::last_pitch_ into SCM, junk
320 Transposed_music::to_pitch_, junked Time_scaled_music::{den_i_,
321 num_i_}, Rhythmic_req::duration_, Melodic_req::pitch_
326 * Bugfix: resurrected point-and-click.
328 * Use scheme object props for storing type predicates and doc-strings
329 Dump global lists of properties into auto-documentation.
331 * Bugfix: extent callback for Rest, so ledger lines don't disappear for
334 * Removed some hair from chord code
336 * Rewrite of engraver pass scheme: try to make graphical objects in
337 acknowledge_element()/process_acknowledged(), not in process_music()
339 * Remove Translator::status_ and associated code. Removes the need for
340 various XXXX functions as wrapper for do_XXX functions.
342 * Search replace: Score_element -> Grob (Graphical object),
343 {pre,post}_move_processing -> {stop,start}_translation_timestep,
344 do_try_music -> try_music.
349 * Dropped ly_lists_equal for gh_equal_
351 * Removed Array from chord.
353 * Small bugfix to lilypond-mode.
355 * lily/part-combine-music-iterator.cc: fixed (switch `combineParts'
356 property on), and removed Array.
361 * Bugfix: don't call Crescendo::brew_molecule () too early if there is
364 * Rename class Crescendo to Hairpin.
366 * Search/replace: Musical_pitch -> Pitch
368 * More links in the backend documentation.
373 * Cross compilation and info build fixes, really cancel all builtin
376 * Generated documentation fixes: Generate all interface descriptions,
377 separately, don't list non-set interface properties with element
383 * Deprecate `mudela' name: rename mudela to lilypond globally.
385 * construct Music_iterators decentrally.
387 * Make smob of Duration
389 * Make smob of Musical_pitch.
391 * Move Repeated_music members into SCM. Length is computed via a SCM
392 function. (todo: write SCM function to unfold all repeats. \apply for
395 * Remove Time_signature_change_req, \time is disguise for \property
396 Score.timeSignatureFraction = ...
398 * \property barCheckNoSynchronize: don't reset measurePosition when
399 finding a bbarcheck. This makes bar-checks for polyphonic music
402 * elt property full-size-change for clefs.
404 * Bugfix: use Stem::dim_callback (), so brew_molecule () is not called
407 * Bugfix: use extent of Note_head (iso. Note_column) for rest
408 collisions, so Stem::brew_molecule() is not called too early.
413 * Makeinfo html documentation generation fixes.
418 * Remove Bar_req, \bar is now a frontend to setting Score.whichBar
420 * Move Context_specced_music::translator_{type,id}_str_ into music
423 * Don't make line breaks during note playing.
425 * Clef engraver rewrite. Clef-engraver is now controlled through
426 properties clefPosition, clefGlyph, clefOctavation. The \clef command
427 is just a front-end to these, see scm/lily.scm, function
428 clef-name-to-properties. See also input/test/manual-clef.ly
433 * Bit of temporary makefile hacking to stay in sync with makeinfo patch.
435 * Separate interface description (test phase).
437 * Makeinfo --html split fix: http://appel.lilypond.org/fred/software/texinfo-4.0.jcn2.diff
439 * Use headers for makeinfo html output.
441 * Made some --scrdir build fixes.
446 * Smobified molecule, and cache molecule (ie. generate each molecule
447 only once). Lily should be faster now. (approx. 6 % ?)
449 * Coded properties-to-font-name in C++. Measured speedup: 14% (wtk1-fugue2)
451 * Use music properties for Request data.
456 * Documentation build fix: don't run LilyPond when generating plain info doc.
458 * Resurrected info documentation and made cross links between manual
459 and generated doco, some small fixes.
461 * Made small time signature style fix.
463 * Generate texinfo iso html documentation.
465 * Added x-references for elements->engravers and engravers->contexts.
467 * Fixed number font listing in style sheet.
469 * Fixed default font settings for text items, text-item now uses
470 font-interface's alist-chain.
472 * Renamed property AutoBeam to autoBeamSettings to avoid confusion
473 about non-existing AutoBeam element.
475 * Mensural clefs (courtesy Juergen Reuter)
480 * abc2ly enhancements
484 * explanation of rationale for %%MIDI nobarlines
486 * supports -8va as a syntax for tenor clef
488 * pushing the Staff.timeSignatureStyle property
490 * parses space between key letter and mode in K: statement
492 * default for guitar chords is above the staff
494 * fix for translation of :: repeat
499 * Translated auto-beam properties to alist.
501 * Rewrite of tfmtoafm in scm.
503 * Rewrite of emacs LilyPond mode, based upon auctex interface.
505 * Chord name fixes and additions (Atte Andr'e Jensen)
507 * ly-get-mus-property, ly-set-mus-property: set properties of Music
509 * Move Span_req::span_dir_ into Scheme
511 * removed numberOfStaffLines, staffSpace. Use StaffSymbol \push
512 staff-space, line-count
514 * removed minVerticalAlign, maxVerticalAlign; use VerticalAlignment
515 \push #'threshold = #(MIN . MAX)
517 * \property tremoloFlags can be set anywhere now
519 * \apply #function music
521 * Bugfix: padding of dots.
523 * Generate documentation for separate engravers as well as for contexts.
525 * Move some reference manual into the SCM documentation system.
527 * Bugfix: fixed hyphen spanners.
532 * Fixed bracket, and made some other PostScript code fixes.
534 * Silly font initialisation fix for paper19 non-feature.
536 * Automatic engraver/property documentation infrastructure.
538 * Fixed system-start braces
540 * Fix for forgetAccidentals: do print accidentals, just don't remember
543 * Bugfix: forced script directions for scripts that have relative stem-direction.
545 * Bugfix: Tie_column doesn't force Tie directions ties that already
548 * Bugfix: multimeasure rest
553 * Custodes (patch by Juergen Reuter), mods by hwn.
555 * Font initialisation and markup translation fixes. (99.jcn2)
557 * Remove staffspace calls. Removed markScriptPadding. Fixes some
558 problems with tuplet, brace and volta spanners.
560 * make Font_interface::font_alist_chain (), and use default font
561 settings. Fixes too large time sigs.
566 * Tweaks of .scm font-selection.
568 * Rewrote font management of Score_element and Paper_def.
570 * Introduced outputscale: internally do computation in terms of
571 outputscale. Prepare to deprecate staffspace internally. Rewrote
572 .scm side of font selectioning.
577 * Made several font size and initialisation fixes.
579 * Renamed all occurrences of font-size to font-relative-size
581 * Renamed all occurrences of font-point to font-point-size
583 * Fixed interface.scm descriptions to use symbols iso strings
585 * Fixes for chord names, and added jazz style (James Hammons)
587 * Some font-size fixes.
589 * Added dynamics font in all staff-sizes.
591 * Quick fix for regtest.
596 * Removed all paper vars except linewidth, indent, staffspace and
599 * Rewrote Scheme side of font-selection.
601 * Bugfix: deprecate group-center-element thoroughly.
603 * Bugfix: LeftEdge must also have Break_align_item::alignment_callback
606 * Add use music property "direction" for storing direction in
607 Script_req, use music property "text-type" for storing 'dynamic,
608 'finger, etc. Remove Dynamic_script_req. Resurrect fingerings.
613 * fixed scale-definition.ly for greek mode names.
618 * Backend documentation updates and related cleanups
620 * Removed \property bracketCollapseHeight, systemStartDelimiterGlyph
622 * Bugfix: instrument-name on grandstaffs, see
623 input/test/instrument-name-grandstaff.ly
625 * Bugfix for tie/staffline collision.
627 * Bugfix: also send out end-repeat if there are no alternatives.
629 * Small solo cello suite fixes.
634 * Added some interface documentation.
636 * Added raise and kern to markup. This should make Chord names usable.
641 * Made small fixes to basic properties: regression-test compiles.
643 * Moved Text_script_req's text_ member into mus-property.
645 * Renamed ChordName to ChordNames, for consistency.
647 * Resurrected most of chord names, superscripting and kerning
648 is currently broken, though.
650 * Junked all old style text lookups, except for feta definitions.
652 * Added support for name-based character lookups.
654 * Added support for font styles and papersize style sheets.
656 * Added new code for font selection and scm text markup. Only used
657 for testing in \textscript SCM. See input/test/markup.ly.
659 * Fixed (added actually, it got lost?) word-space for chords.
661 * Added slope-limit and attachment-offset properties to slur.
663 * Slur's broken trend now weighs in the number of note-columns.
670 * Mudela-book fixes (Tom Cato Amundsen)
672 * Put marks above chords.
676 * Type checking for \push and \pop; elt property description (docs
677 inclusive) is now in Scheme.
679 * Self-documenting backend using ly/generate-documentation.ly
684 * Added friendly message for the clueless dvips user.
686 * Clef-engraver: changed c0-position, clef-position and glyph into properties,
687 enabling ottava spanners: input/test/ottava.ly.
689 * Added option for edge lines to Text spanner.
691 * Bugfix for early initialisation of invalid (grace->voice) slur.
693 * Dropped text support and padding of crescendo symbol. Horizontal
694 alignment of dynamics is handled by side-support, Text crescendos
695 use the generic Text spanner.
697 * Added a generic Text spanner.
702 * Bugfix: octavate eight.
706 * mudela-book fixes (Tom Cato)
708 * Cleaned up Group_interface and Pointer_group_interface
710 * Add accidentals to arpeggio support.
712 * Stemup + barline combination gets extra space.
714 * Score_element::extent () now takes a reference point argument.
719 * Use music property for setting type. This prevents accidental
725 * Added Arpeggio and Trill elements to feta font.
727 * Yet another bugfix for output-property (Han-Wen)
729 * Made some fixes to les-nereides.
731 * Fixed output-property (Dankje).
733 * Added backend framework for arpeggios.
735 * Fixes for les-nereides. Should we do asymmetric slurs...?
737 * Don't print repeat bars at start of line.
745 * Bugfix: don't crash if there is no volta bracket to end.
747 * Move offset, dimension callbacks into Scheme. They can be initialized from basicXXXX properties using
749 (X-offset-callbacks . (callback1 callback2 .. .))
750 (Y-offset-callbacks . (callback1 callback2 .. .))
751 (X-extent-callback . callback1)
752 (Y-extent-callback . callback1)
754 * naming: basicXXXProperties -> XXX, some other changes in naming;
755 convert-mudela rules added.
757 * naming: \voiceone -> \voiceOne and related changes. convert-mudela
760 * syntax: \property XXX \pop #'bla -> \property Context.XXX \pop #'bla
762 * changed aclocal.m4 to have better check for guile version. (Laura Conrad)
764 * updates for mudela-book (Tom Cato Amundsen)
769 * Try at nastiest competition piece: input/les-nereides.ly.
771 * Moved Pedal_engraver to Staff context.
776 * Added some error messages for toplevel and stray string parse errors.
778 * Don't start more than one slur at a time.
780 * Set direction of Slur too in a2-engraver.
784 * Removed calls to global GUILE namespace.
786 * Added \property: scriptDefinitions, explicitClefVisibility,
787 explicitKeySignatureVisibility, instrumentEqualizer,
788 dynamicAbsoluteVolumeFunction
790 * Added element properties Bar::break-glyph-function,
791 Break_align_item::space-alist, Chord_name::chord-name-function
793 * Added \property combineParts: part combiner switched off by default.
795 * Remove all print methods.
797 * Use Scope::try_retrieve if possible.
799 * Remove FAQ in favor of URL.
801 * etf2ly.py robustness fixes.
803 * Don't compensate for left edge in broken volta spanner.
812 * mudela-book updates by Tom Cato Amundsen.
814 * Allow lyric hara kiri as well.
816 * Bugfix: left/right mixup in Side_position_interface::aligned_on_self ()
818 * rest collision of differing rests.
820 * Cleanup of Sequential_music_iterator, Simple_music_iterator.
822 * Unfolded_repeat_iterator now signals repeats using \property
823 repeatCommands. You could override this, eg.
825 \property Score.repeatCommands = #'((volta "X") start-repeat)
827 will print a |: and a volta bracket saying X. See also
828 input/test/manual-volta.ly
830 * Volta_engraver, Repeat_acknowledge_engraver: new engravers that are
831 controlled by repeatCommands; much cleaner than the Repeat_engraver.
833 * Junked Repeat_engraver.
837 * Abort all running spanners when part-combiner combines voices.
842 * Use S_ISDIR () and check for stat.h.
844 * Various fixes for RedHat 7.0 / gcc 2.96.54
846 * separate basic propertylist for fingerings, center them on
849 * Side_position_interface::aligned_on_self() now can take a real
850 number for self-alignment-{X,Y}.
852 * etf2ly: single line GF field.
857 * Added an interscorelinefill paper variable. Set to a positive number
858 in order to stretch the inter-line spacing to fill the full pages,
859 except for the last page (where it would look really ugly).
864 * Changed lilypond to LilyPond in ly2dvi, Mudela to LilyPond source.
866 * Website fixes: Changed \interline to \staffspace in manual, removed offending
867 braces from mudela-book.tely.
869 * Fixed slur attachment correction bug.
871 * Made some fixes to Coriolan.
876 * Only open files, not directories
878 * bugfix: textNonEmpty.
880 * Look ahead in auto-change iterator for rests. This means rests
881 before the note leading to an automatic staff switch are switched as
882 well (improves the looks of scarlatti-test). Associated fixes and
883 additions for Music_iterator::skip () and friends.
885 * Bugfix: only quantise staccato inside the staff.
887 * cleanups for beam and stem. Removed global GUILE namespace calls
893 * Some fixes to Coriolan.
895 * Fixed some stupid core dumps processing Coriolan.
897 * Fixed several problems with part-combiner's part-switching.
899 * Fixes for ASCII output.
901 * Added feature to part combiner that should allow part-switching only
902 for entire measures. Currently, it is controlled by a new
903 property changeMoments (A . B):
904 - only switch when !(A mod now),
905 - decide whether to switch based on music during time period B.
907 * Made bugfix: Sequential_iterator::get_music (M): mustn't return music
910 * Added skip (M) to some iterators.
912 * maintain minimum-length by shifting for hyphens at start of
913 line. (patch courtesy Christophe Rhodes)
915 * mudela-book fixes (courtesy Tom Cato Amundsen): documentation
916 update, LaTeX example, landscape support.
921 * Added elt properties for Tie:
924 - staffline-clearance
926 * Added elt properties for Slur
930 * Removed C++ support for barNumberScriptPadding, now in
931 generic-property.scm (but they're deprecated anyway)
933 * Changed threshold in Align_interface to be in staffspace
935 * changed minVerticalAlign and maxVerticalAlign to be in staffspace.
936 A better way: do \push #'threshold = #(cons A B ). (WARNING:
939 * moved translator definitions out of \paper { }, only instantiate in
945 * Sequential_iterator::get_music (), part combiner now works.
947 * Changed paper variables into elt properties:
949 - beam-space-function, Removed Paper_def::interbeam_f(), Smaller
950 beams for grace notes.
951 - beam-flag-width-function to Beam.
954 - horizontal-space: spacing of grace notes is configurable
972 - note-width to Collision
974 * removed various obsolete variables from params.ly
976 * added input/test/bagpipe.ly
981 * Made fixes to part-combine examples and Coriolan.
983 * Bugfix: don't dump core on unterminated (de)crescendo.
985 * Rolled next (M) also into get_music (M), similar to process (M), so that
986 sequential-music-iterator::get_music (M) returns something useful.
988 * Bugfix: part-combiner still expected Music_sequence, where get_music ()
989 now returns plain list of events.
994 * Fixed problem with disappearing crescendi across line break.
996 * Bugfix: dynamic texts should not be set by text-engraver.
998 * Rewrote and cleaned up music-iterator.
1000 * etf2ly robustness fixes.
1005 * Added side-position-interface as an interface identifier, in stead
1006 of checking side-support-elements. This fixes a problem with stacked
1009 * Removed spurious set_elt_property ("XX", SCM_EOL) calls.
1011 * Added \property squashedPosition for Pitch_squash_engraver: the
1012 staff-position number to squash noteheads to.
1014 * Added FAQ entry for script on bar, updated description of mailing
1017 * Fixed bug with \translator { basicXXXProperties \push ... }
1019 * Updated and revised call for help in hacking.texi.
1021 * Bugfix: don't remember accidental if it is tied from the previous note.
1026 * Separated definition and implementation of contexts (moved
1027 definition out of Translator_group into Translator_def)
1029 * pmx2ly.py fixes: now handles text at beginning of block correctly.
1031 * update .spec to include scripts.
1033 * Changed syntax of \pushproperty:
1035 \property Voice.basicXXXProperties \push #'foo = #bar
1036 \property basicXXXProperties \pop #'foo
1039 basicXXXProperties \push #'foo = #bar
1040 basicXXXProperties \pop #'foo
1046 * Updated INSTALL.texi
1050 * Added Documentation/user/mb-latex.tex, mudela-book+latex example
1051 file and test case. Some work on Documentation/user/mudela-book.tely
1053 * mudela-book.py: any combination of \verb, \begin{verbatim}
1054 @code and @example and mudela should work as expected.
1056 * dropped [].extend that depend on python 1.5.2
1061 * pmx2ly, PMX to LilyPond conversion. Succesfully converts barsant.pmx.
1063 * musedata2ly, a Musedata to LilyPond convertor. Succesfully converts
1066 * bugfixes for dynamics: make sure that dynamic alignments encompass
1067 the dynamics they support, and that any columns they attach to aren't
1070 * bugfix: make sure \time gets noticed early enough.
1075 * small doc updates.
1077 * Cleanups related to barline handling:
1079 - Removed Translator_group::get_simple_translator (), and -
1081 - use properties to communicate about barlines and time sigs. (NOTE:
1082 by default a time-signature of 4/4 is printed.)
1084 - fix repeat bar behavior.
1093 * cleaned up Directional_element_interface
1095 * add name field to score-elements.
1097 * comment in some unprotects for Music in parser. Should bring down
1098 cpu time and plug some leaks.
1100 * robustness fixes for etf2ly, tuplets, grace notes.
1105 * engraver.ly: cleanups.
1107 * etf2ly: robustness fixes, handle mac files as well.
1109 * Smobified Translator and Translator_group, junked
1110 Translator_group_identifier.
1112 * \pushproperty and \popproperty withing \translator, similar to
1113 predefining \property, ie.
1115 \translator { [...] \pushproperty [..] }
1116 \translator { [...] \popproperty [..] }
1118 (these \pushes and \pops are delayed until instantiation, so if you do
1122 \pushproperty #'basicFooProperties #'bla #VALUE1
1123 \context Voice { \pushproperty #'basicFooProperties #'bar #VALUE2
1128 then the setting for basicFooProperties contains both (bla . VALUE1)
1131 * allow \pushproperty #'symbol [..] as well as \pushproperty #'(symbol1 symbol2 ... )
1136 * Activated regex for windows.
1138 * New guile-1.4 patch for cross windows build.
1140 * Added configure messages for metapost checking.
1147 * Added property LyricVoice.associatedVoice to enable switching associated
1148 voice mid-stream. Association still defaults to context name.
1153 * \pushproperty, \popproperty: property settings with less memory
1154 cost. See input/test/pushproperty.ly and Documentation/hacking. Note:
1155 syntax is most likely only temporary.
1160 * (Line-)broken slurs now have vertical trend.
1162 * Better length for broken ties: no invisibly short ties. Now ties may
1163 collide with time signatures, though.
1165 * Don't typeset unfinished spanners, but kill them.
1167 * Added two FAQs (Mats)
1169 * Made workaround guile-1.4.1 backward incompatible (scm_)eval change.
1170 Note that we must use (scm_)eval2 to remain backwards compatible with
1171 guile < 1.4.1 snapshot.
1173 * Reincluded 79.jcn2 fix
1181 * Created Thread_devnull_engraver and Voice_devnull_engraver iso
1182 single A2_devnull_engraver in Thread context. It seems however
1183 that the hack in A2_devnull_engraver works better.
1187 * Slur attachment fix for chords where case slurdir != stemdir.
1189 * Made various fixes for (line-)broken slurs.
1191 * Fixed slur_height (), which fixes most ugly slurs (Yeah!).
1193 * Fixed some silly url reversals in FAQ.
1195 * Finished Coriolan music entry (again); entered second viola part.
1197 * Updated Coriolan to use part combiner on Voice level for wind parts
1198 and on Staff level for violi and bassi.
1200 * Part-combiner now uses duration inquiry, which fixes rhythm-related
1201 bugs in determining solo/a2. Also, rests are taken into account.
1203 * Another crude fix for almost unexplainable (with a gdb that dumps
1204 core on ly_display_scm) all-zero control points slurs.
1206 * Fixed slurs that crossed through stems and note heads. Note
1207 that beautifying of ugly slurs is still broken.
1209 * Made crude fixes slurs don't crash, bezier still crashes on
1210 infinitely steep slurs (eg flauti-part *with* slur_engraver).
1215 * Replaced empty melisma score element with a property
1217 * Renamed Voice_alist_entry -> Syllable_group in lyric-phrasing-engraver
1222 * fixed y-position of whole rest
1224 * fixed sustainPedalPadding
1226 * etf2ly: articulation, lyrics.
1231 * etf2ly.py: Finale to LilyPond conversion.
1236 * Made simple fix to get part-combiner to recognise different rhythms
1238 * Unhardcoded part combiner and a2-engraver; introduced properties
1239 splitInterval, soloADue, soloText, soloIIText, aDueText.
1241 * Fixed part combiner's too-late problem (Dankje!)
1243 * Fixed a2-devnull-engraver, a2-engraver.
1245 * Renamed part combiner music names to "one", "two".
1247 * Cleaned up decision making in part combiner, renamed to "solo"/"unison"
1252 * Minor documentation updates
1254 * Mark_engraver: has been broken since .73, fixed!
1259 * Added a devnull engraver, that junks (notehead) requests of the second
1260 stem when combined parts are in unison (a2).
1262 * Part-combine iterator identifies Soli and A2 parts in threads by
1263 looking at rhythm and pitches. It switches Voice context automagically,
1264 and communicates current state using a2/solo/solo2 properties.
1266 * Simple A2_engraver (`a due) prints `a2/Solo/Solo II. Soli seem to
1267 arrive one request late.
1269 * First try at combining parts: part-combine*
1271 * fixed problem with HaraKiri
1273 * fixed problem with dynamicDirection
1275 * fixed problem with nonEmptyText
1277 * `Fixed' chord notation, as per request of David Arnold, ie,
1278 Added a chord-name-mode, that only displays chord names
1279 when there's a change in the chord-name-scheme, Also, a chord
1280 name should always be displayed after a line break. See
1282 input/test/drarn-chords.ly
1284 * Reverted duration-iter change in midi2ly, moved printing of options.
1286 * warning bugfix in lexer.ll (Mats Bengtsson)
1291 * Midi2ly bugfix: handle durations longer than longa. These can occur
1292 because of lengthened notes when using --no-rests.
1294 * Midi2ly: output `new' \key syntax, and updated version number.
1296 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
1297 double dots etc. when user doesn't want them. It probably used to
1298 work like this, a long time ago. For some unknown reason, all
1299 corrections made by Duration_convert were junked if the corrected
1300 duration != exact duration. Duh.
1302 * Midi2ly: added a new option: --no-rests.
1304 * Update of mudela-book (Tom Cato Amundsen)
1305 - --read-lys option, now you can do:
1306 mudela-book file.texi
1308 mudela-book --read-lys
1309 - --outdir=DIR will put ALL output into DIR
1310 - @mudela[filename="myfilename"]{c d e f g}
1311 - --force-mudela-fontsize
1312 - ignore mudela inside @ignore @end ignore
1317 * Lyric_phrasing_engraver now catches lyric extenders and correctly
1318 terminates them under the last note of a melisma.
1320 * Lyric word spacing code changed to fix hyphen alignment.
1322 * Other minor tidying up of Lyric_phrasing_engraver and related code.
1327 * Lyric_phrasing_engraver now adjusts for melisma. (Glen Prideaux).
1329 * Mudela-book fix for Windows95 (Mark Hindley)
1331 * Debian update (Anthony Fok)
1333 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
1334 #t (primarily for hymns). Courtesy Glen Prideaux.
1336 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
1341 * stepmake/stepmake/metapost-rules.make: Put all generated files
1344 * Added paper variable interscoreline to determine the score line
1345 spacing, see input/test/vertical-extent.ly.
1346 Cleaned up the lilyponddefs.tex inclusion scheme.
1354 * Improved default handling of Lyric_phrasing_engraver and made it on by
1357 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
1360 * fixed bug in script.cc so fermata (and other scripts) get flipped
1361 correctly when they are above the staff.
1366 * Reincluded simple code for including tfm.[1-5] into search path.
1367 Configure with --disable-kpathsea to enable this kludge.
1372 * Updated input/test/banter-chords.ly German H/B example.
1376 * Have configure check for kpathsea library and functions. Made kpathsea
1377 support optional for now.
1379 * Bugfix: halved width of tremolo-beams.
1381 * Included compilation fix for guile-1.3.4 (Anthony).
1383 * Added: chord inversion and base to regtest.
1385 * Fixed: Chord names that were broken by pl73.
1387 * Fixed: Chord inversions that were broken by pl72.
1389 * Resurrected ascii-script output, for debugging purposes.
1391 * Included compilation fix for scm-hash.cc (Han-Wen).
1397 * Small bugfix: also do a deep copy on submusices
1399 * Fixed: \autochange doesn't crash anymore.
1401 * Cleanup, documentation and enforcement of smob interfaces in
1402 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
1405 * Glen Prideaux lyric phrasing engraver. See
1406 input/test/lyric-phrasing.ly
1410 * Removed \interscoreline after the last line, prevents some
1411 empty pages. (patch by Mats Bengtsson)
1413 * Smobified Music, junked associated identifiers. Use Scheme list to
1414 store Music_sequence. Removed const declarations from
1415 Music_iterators. Added a mutable and immutable property list to
1416 Music. Use music property for all Scheme values in Music. Created
1417 and fixed a load of Garbage Collection bugs.
1419 * Changed number font to allow automatic .mf creation.
1421 * Output place of definition as \special{src:LOCATION}. See FAQ for
1422 explanation how to use.
1424 * Schemified Local_key_item and fixed minor bug with accidentals.
1426 * new Japanese .po file.
1428 * Bugfix for broken tie direction
1430 * Bugfix for bar at beginning of line break
1435 * Robustness fix for minimise_least_squares ()
1437 * cleanups of Slur_bezier_bow, removed Bezier_bow.
1439 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
1441 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
1444 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
1445 properties. This makes initializing list properties redundant.
1447 * removed idiotic code for including tfm.[1-5] into search path.
1449 * fixed problem with tuplet placement for cross staff tuplets.
1453 * Small cleanups to bring down compile time and binary ensmallment.
1455 * Made Lookup into a smob, and use guile alist iso. an STL map.
1457 * Changed repeated music semantics for relative octave: each
1458 alternative takes its inital octave from the body.
1460 * Fixed: parser accepts booleans for property values as well.
1462 * Added Scarlatti sonata test file to input/
1464 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
1468 * Fixed: long standing problem in optical-illusion code.
1470 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
1472 * Made interface of Multi_measure_rest, System_start_delimiter,
1473 Spacing_spanner, Separating_group_spanner, Beam, Slur and
1476 * Use properties for minimum distances and spring parameters. Move
1477 spacing related functions from Paper_column into Spaceable_element.
1479 * Removed most Paper_column typecasts.
1484 * Cleanup auto-beam-engraver: use properties for retrieving timing
1487 * Fixed: Multi measure rests don't cause crashes.
1489 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
1491 * Fixed: property engraver.
1493 * Fixed: don't crash on multiple ties.
1495 * Cleanups of Beam, should also be a little faster.
1497 * Reunite properties and pointers. In implementation we make a
1498 distinction between mutable and immutable properties
1500 * Add {has|set}_interface () static methods to interface classes.
1502 * Made Side_position_interface and Staff_symbol_interface an all
1503 statics class, and stripped _interface suffix.
1505 * Make Align_interface and Axis_group_interface an all-statics class
1507 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
1508 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
1509 callback for determining barsize.
1511 * Removed all GLUE_SCORE_ELEMENT callbacks.
1513 * Added test for repeats to trip.ly
1518 * ly2dvi: changed back to original semantics of latexheaders.
1520 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
1521 Volta_spanner changed into interface.
1523 * Related cleanups for Tie, Tie_column cleanups.
1525 * Made Time_signature, Single_malt_grouping_item, Script_column,
1526 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
1528 * Removed const declaration from callback arguments.
1530 * Pagebreak support. See input/test/between-systems.ly
1532 * Fixed a problem with accidentals in combination with
1533 non-nil key signatures.
1538 * Use callbacks for augmentation dot positioning.
1540 * Removed types Note_head and Rest
1542 * Cleanup of slur.cc: use common reference points in a sane manner.
1547 * Corrected text sizes in paper*.ly (Mats Bengtsson)
1552 * Dots, Collision, Rest_collision removed as separate Score_element type.
1554 * Stem and Note_column accept only one rest.
1556 * Use offset callback in Stem to resolve rest/beam collisions.
1558 * Put the value of new local key signature (accidentals) back into a property.
1560 * Set molecule-callback for notename item.
1565 * Added some comments to new slur code.
1567 * Removed some ugly interstaff slur code, interstaff slurs at line-break
1570 * Slur bugfix: 16th beams are also beams.
1576 * Bugfix: translate volta spanner at start of line.
1578 * Changed directional_element() calls to instantiations
1579 of Directional_element_interface.
1581 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
1583 * Removed Staff_info type. Information about columns is now transferred
1584 via currentMusicalColumn and currentCommandColumn.
1590 * Made slur attachment position user settable; properties:
1591 slurBeginAttachment slurEndAttachment, values: 'head 'stem
1592 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
1594 * Fixed slur attachment positions, added missing rule and use simple
1595 default starting positions for attachments.
1597 * Started rewrite of slur ending code, interstaff slurs are broken for
1600 * Fixed download URL of the webpage.
1602 * Moved direction.cc to flower/.
1607 * Lyrics centered on notehead.
1609 * Various bugfixes hyphen-spanner.
1611 * Bugfix: set appropriate callbacks for Note_head. This fixes
1614 * Removed Clef_item as score-element derived type.
1616 * Updated config.sub and config.guess
1618 * Bugfix: allow linebreaks on beamed grace notes.
1623 * Included dutch po-update based on submitted 1.3.57 nl.po
1625 * Added "Development" link to website, now that "Home" is a relative link.
1627 * Bugfix: use deep copies for resetting keys.
1629 * Assorted typing erors in procedure names in ly/engraver.ly
1634 * Made callbacks from Score_element::before_line_breaking() and
1635 Score_element::after_line_breaking()
1637 * Fixed website; backlinks should work again.
1639 * Removed --ignore-version option. Added --verbose option.
1649 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
1650 Paper_def_identifier.
1652 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
1654 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
1655 Sustain_pedal and reduced them to an Score_element interface (they are
1656 no longer Score_element derived types).
1658 * Some instances of brew_molecule routines have moved out of
1659 Score_element, and are now called scheme_molecule.
1661 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
1666 * Removed String_identifier, and use the type system of GUILE instead.
1668 * Fixed \key PITCH MODALITY syntax. The modality argument is now
1669 mandatory, a rule in convert-mudela has been added.
1671 * Cleaned up buildscripts/ directory: removed obsolete scripts.
1673 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
1674 based on STL and should be faster than hash_table.
1680 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
1681 in the process reduced number of protect/unprotect calls. With
1682 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
1683 just 10% above the 1.2 level. Also, Lily's a bit faster.
1685 * Fixed make diff bug in stepmake to be able to make this diff :-)
1690 * Rewrote key sig support. Now key signature can also be controlled
1691 by setting keySignature and localKeySignature properties, eg.
1693 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
1695 sets a key signature of `es ges bes' (an unusual key signature).
1697 Keys are internally represented as transpositions of the c-major
1698 scale. Printing the key signature for a scale is done by filtering out
1699 all non-natural accidentals.
1701 * Removed support for \keysignature, and \key something \minor; Newkey
1707 * Fixed pedal items (hw)
1709 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
1710 tfm directories. Automated links to cmr and amstex tfm font directories.
1712 * Replaced one scm_assoc () u-turn slipped through jcn1
1714 * various GUILE 1.3.5 compile fixes
1716 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
1718 * Replaced some scheme assoc u-turns with scm_assoc ()
1720 * Ran po-update (mostly because of new ja contribution).
1725 * Cleaned-up scheme list to text conversion for Chord_name and
1726 fixed horizontal kerning.
1728 * Added examples for american (slashed o) and jazz (black triangle),
1729 see input/test/{american-chords.ly,jazz-chords.ly}
1731 * Made guile-1.3.5 compile fixes
1736 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
1739 * Rewrote key signature administration; now Scheme is used; Octave and
1740 Key have been junked in favor of Newkey.
1742 * japanese .po file included (thanks, Japanese team!)
1747 * Fixed several forgotten molecule-callbacks
1749 * Fixed first clef in score; now F clefs are also possible.
1754 * Updated FAQ with two useful GDB macros.
1756 * Several fixes in the documentation.
1761 * Made (dutch) po-update
1766 * Molecules are now generated via callbacks exclusively; most calls to
1767 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
1772 * Experimental property collapse for most score-elements. (notable
1773 exceptions: Scripts, pedals). Change all Score_element constructors to
1774 take a basic-property list. The suffix of a property list may be
1775 shared by several score-elements, for instance all default G-clefs in
1776 a score share the following settings
1779 (break-align-symbol . Clef_item)
1780 (visibility-lambda . ,begin-of-line-visible)
1782 This should reduce memory usage further.
1784 * Magically fixed the disappearing Lyrics problem.
1786 * Removed used_b_ field from Score_element.
1788 * Massive search-replace patch: store pointers and properties
1789 separately, in preparation of property collapse.
1795 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
1797 * Cleanup of Dimension_cache: removed a few redundant
1798 fields. Slightly lower memory usage (32 bytes per
1799 score-element). Dimension_cache is now a `dumb' struct again.
1801 * Add array index to priority field of text scripts to ensure that
1802 order is unique, and sensible.
1804 * Added an element count statistic.
1809 * russian.po (thank you, August.)
1811 * Small cleanups in Molecule interface
1813 * Spacing related elements perform suicide after calculating
1814 distances. This saves a some memory, approximately 2 to 5 % ?
1816 * Small cleanups in line breaking: Paper_column stores springs and
1817 rods in only one place now. All fields relating to energy have been
1820 * Don't generate all output Scheme in memory, but evaluate to output
1821 file immediately. This will reduce memory usage a little.
1823 * Use STL's map for Dictionary template
1825 * Substitute pointers on element properties of the root Line_of_score
1828 * Added toplevel doc target, to support building doc with --srcdir
1830 * Removed cygwin build stuff; updated versions at:
1832 http://appel.dyndns.org/lilypond/gnu-windows/cross
1834 * Fixed lily.scm to handle incipits (thanks, Mats)
1840 * Made bugfix in smob handling: delete the C-part of freed smobs and
1841 be honest about amount of allocation and deletion, so that GUILE
1842 doesn't overestimate the amount of memory available.
1844 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
1846 * Bugfix: don't crash on durations that are not a power of 2.
1848 * Build manpages during `make all'
1850 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
1852 * Bugfix: set visibility-lambda for key signature created by
1853 createKeyOnClefChange. Fixes disappearing key signatures.
1855 * Bugfix: make System_start_delimiter of bar-line type invisible when
1856 it spans only one staff.
1861 * Item cleanups. Copying items and rearranging pointers are done in
1862 separate passes, which makes the code cleaner. This fixes a problem
1863 with some items not disappearing from hara-kiri staffs.
1865 * Use Scheme for Key_item data members.
1867 * Don't use regex in chord-names.scm under windows; hybrid chordnames
1868 user+calculated will be partly broken.
1873 * Junked Shift_tuple from collision; Now it uses SCM.
1875 * Bugfix of documentation and test-file of tuplet.
1877 * Bugfix type string of repeated music is copied. This fixes declared
1880 * Junked various cruft from lily.scm
1882 * Use interfaces symbols instead of C++ class-name for assigning generic
1885 * Junked Dictionary from Piano_pedal_engraver and
1886 Piano_pedal_performer.
1888 * Introduced boolean element property no-spacing-rods: ignore this
1889 item for hard constraints.
1891 * Bugfix: added sanitised TeX fragment in faq.texi
1893 * Bugfix: merge equal Bar_reqs
1898 * Small fixes for \cresc and \endcresc
1900 * Release properties of unbroken spanners & items after doing
1901 handle_broken_smobs (); should conserve a little memory.
1903 * Fixed handling of orphaned score-elements. Any element that does
1904 not have its Line_of_score as a ancestor in both directions, is silently
1905 removed from the output. This guarantees that programming errors
1906 don't result in coredumps from Dimension_cache::common_refpoint ():
1907 element->line_l () is always a common reference point.
1909 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
1910 for default case. Now the octavation 8 is not printed at every
1916 * Changed noteHeadStyle properties to symbols, for example
1917 \property Voice.noteHeadStyle = #'cross
1922 * Rewrite of chord-name production in scheme. There are two major styles
1923 now, banter and american. To get american style, use
1925 \property ChordNames.chordNameStyle = "american"
1927 Most anything should be possible now. See input/test/american-chords.ly
1929 * Added isinf check to configure.in, and isinf macro from guile to
1930 bezier.cc; solaris has no isinf ().
1932 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
1935 * Added output property to regression test.
1937 * Fixed warning of creating existing outdir.
1939 * Added `Mark' interface to text-items that are marks (thanks, HW).
1946 * Corrected glossary.tely
1948 * Corrected \mark font handling. feta-nummer font only of the
1949 string is all numeric.
1951 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
1952 "harmonic" and added "baroque" (normal note shapes except for
1953 brevis and longa which are square).
1955 * Simplified ly2dvi using the power of the geometry package.
1957 * Improved heuristic size calculation of TeX macros. Handles e.g.
1958 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
1963 * Bugfix: don't hang on zero-duration.
1965 * Various glossary updates (thanks, Christian)
1973 * Drastically reduced vertical space used by headers/footers, when using
1974 ly2dvi. See input/test/fill-a4.ly.
1976 * Fixed bug with colons appearing on repeat span-bars.
1978 * Added Bar_number_engraver to standard Score context
1980 * Construct octavation scripts in the clef-engraver; this fixes the
1981 hara-kiri + clef8 problem
1989 * Fixed chord-name customisation and made small chord-name build fixes.
1991 * Accidentals with chord-names smaller and as superscript.
1993 * Do some extra footify (works only once) while making html docs.
1998 * Debian patch (Thanks Anthony)
2000 * Rewrote Bar_number_engraver and Mark_engraver and removed
2001 Bar_script_engraver as baseclass. Both Bar_number_engraver and
2002 Mark_engraver are simpler and more robust.
2004 * Fixed precedence of \property verticalDirection and dynamicDirection
2006 * Fixed keys without barlines
2008 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
2009 puts alignment in function again
2011 * Fixed StaffGroup + GrandStaff combination.
2013 * Music is now mandatory as the first thing in a \score{} block
2020 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
2022 * Added Properties textScriptWordSpace and chordNameWordSpace.
2024 * Junked old lyrics in star-spangled-banner.
2026 * Added a Piano_pedal_engraver.
2028 * Removed some empty files.
2030 * Created piano pedal symbols: * - . P e d.
2032 * Fixed ps-to-pfa.py to handle multiple unfills.
2034 * Moved accordion symbols out of feta-script to end of font.
2036 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
2038 * Fixed blot_diameter for small resolutions.
2043 * Put global element list into Line_of_score, instead of
2044 Paper_score. post processing (the stage after line breaking) is now
2045 truly done per-system, and we got rid of an ugly hack to get font
2048 * Bugfix: set the group-interface of System_start_delimiter.
2050 * Cleanups of Break_algorithm and derived classes, Move
2051 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
2053 * Bugfix for accordion symbols.
2055 * Various patches to prevent crashing when do_brew_molecule gets
2056 called before after_line_breaking (). This was a problem in Spanner
2065 * Made a quick try at piano pedal performer, damper pedal only.
2067 * mf/feta-accordion.mf: Fixed strange turning paths.
2069 * mf/feta-beugel.mf: Fixed infinity errors.
2071 * Use a more discriptive name for windows setup.zip.
2073 * mf/GNUmakefile: Have logs as last target, so that normally, they're
2076 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
2077 The logs are a target, removing them retriggers make.
2079 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
2080 files, ie the ones that clutter the source directory, not the target logs.
2082 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
2083 standalone; ie, no need for Cygnus' usertools anymore.
2088 * Documentation/ntweb: Updated angels.ly to match current syntax.
2089 Also updated index.texi.
2094 * Change all occurances of Staff_margin_engraver to
2095 Instrument_name_engraver, add a convert-mudela rule
2097 * Change status == busy assert into programming error
2105 * Lots of fixes to windows distribution scripts.
2107 * Added configuration features --program-prefix, --program suffix.
2109 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
2110 This fixes inversions c/g and bass additions d/+c on chords.
2115 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
2121 * Debian patches (thanks Anthony!)
2123 * Use symbols for prefatory matter spacing. Do not use the typename
2124 for looking up item pairs in the table, but read element property
2127 * Instrument_name_engraver, uses break alignment instead of
2130 * System_start_delimiter_engraver, System_start_delimiter, uses a
2131 spanner for the braces/brackets at the left of the system. Remove all
2132 old Span_score_bar engravers.
2134 * Removed Base_span_bar_engraver::use_prority_b_, and moved
2135 Base_span_bar_engraver into Span_bar_engraver.
2140 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
2142 * input/test: Removed stale AutoStaffSwitch examples.
2144 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
2145 stale copy of gnossiene-4.
2147 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
2149 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
2150 for cross-building to Cygwin.
2152 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
2157 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
2159 * New_chord_tremolo_engraver: make tremolo beams from
2161 \repeat "tremolo" NUMBER <Music-expression>
2163 Removed support for "old-style" tremolos.
2165 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
2167 * Read \property measurePosition within the engraver code, instead of
2168 looking up the Timing_translator.
2170 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
2172 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
2181 * buildscripts/mf-to-table.py: feta dep files are now opened with write
2182 binary option. This avoids carriage return linefeed problems and
2183 windows while not affecting unix.
2185 * Documentation/hacking.texi: Fixed a texinfo syntax error
2187 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
2190 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
2195 * Glossary updates by Christian Mondrup.
2197 * Bugfix: use generic properties in lyrics too. This fixes the
2198 \property textStyle for lyrics.
2200 * Score_element::preset_extent(), used by \property
2201 XXXVerticalExtent, so hard code the size of a vertical group.
2203 * Don't fix up reference points for originals of broken
2204 spanners. Fixes spurious "orphaned score-element" warnings.
2206 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
2208 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
2210 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
2213 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
2214 which should fix Windows problems with guile. Also added input directory
2217 * stepmake/aclocal.m4: Added decent checking for version of guile, and
2218 fixed warning message.
2220 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
2221 chord-modifier table (not in the pitch list).
2229 * General cleanups of My_lily_parser.
2231 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
2234 * Moved Score_element::do_space_processing out of the dependency
2237 * Use Scheme for notename tables. Removed uppercase letters for low
2238 octave notes. Removed Notename_table.
2240 * Fixed core dump with declared "\key ; "
2242 * Extra robustness warning for Side_position_interface::aligned_on_self ()
2244 * Extra robustness: make sure that first and last columns are breakable.
2249 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
2251 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
2252 dependency by using mingw. Compiling guile is too much to ask
2253 for mingw, though. Also:
2254 - rename python scripts .py (request from Alain)
2255 - install native packages under their own, separate root. (Alain)
2257 * lily.scm: Don't use regex module when running on
2260 * lily/staff-margin-engraver.cc (acknowledge_element): If
2261 possible, hang y-axis of margin script to span-bar. This fixes
2262 vertical placement of margin scripts attached to staff groups.
2264 * help2man-rules.make: Fixes for generating manpages by copying
2265 and for building using --scrdir.
2267 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
2268 config.h, version.hh files file when copying.
2270 * buildscripts/make-cygwin-cross.sh: made number of fixes:
2271 - add `Cygnus/' prefix to directories in .zip-file too.
2272 - package guile too.
2273 - don't link to cygwin1.dll
2275 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
2276 is not emty when uninstalling.
2278 * stepmake/stepmake/generic-targets.make: added man target.
2280 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
2281 development tools and lilypond executable.
2283 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
2284 manpages, so that make doesn't fail on help2man trying to execute
2285 a GNU/windows executable.
2287 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
2290 * flower/libc-extension.cc (memmem): cygwin compile fix.
2298 * (generic-property.scm) added \property tieDash to set dashing on
2301 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
2303 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
2304 undocumented .29 patch that made Bezier::control_ into an
2305 Array<Offset>. Added some comments documenting the reasons for the
2308 * Revert generic-property.scm of .37 fix, fix the real problem in
2309 property-engraver.cc: use the right symbol to check if element
2310 property is already set.
2315 * Fixed srcdir build, so that you can do:
2317 tar xzf releases/lilypond-x.y.z
2320 ../lilypond-x.y.z/configure
2323 as with any other gnu package. All build output goes to <build>/out.
2325 * Changed and fixed use of different configurations, and different output
2326 directories. Finally, you can use different configurations alongside
2327 eachother. From make/stepmake.make:
2329 # Use alternate configurations alongside eachother:
2331 # ./configure --enable-config=debug
2334 # uses config-debug.make and config-debug.h; output goes to out-debug.
2337 # Use same configuration, but different output directory:
2341 # uses config.make and config.h; output goes to out-www.
2345 * Fixed performance of (de)crescendi.
2347 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
2350 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
2351 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
2353 * Changed absolute midi volume settings into factor of full scale.
2355 * Fixed another dynamic-line-spanner bug, it gets hairy.
2357 * Added warning for spanners that are not fully contained in parent spanner.
2365 * Abstract Align_element into Align_interface. Removed
2366 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
2367 inheritance in the backend.
2369 * new Gade score, INSTALL.texi fixes (thanks, Mats)
2371 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
2373 * comments detailing properties for Axis_group_interface,
2374 Side_position_interface, Score_element, Item and Spanner
2379 * Fixed vertical dimensions of elements in dynamic line spanner by adding
2380 axis-group to dynamic line spanner.
2382 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
2384 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
2386 * Bugfix: compilation dynamic-engraver.
2388 * Added and updated a faq about postscript and ghostscript.
2390 * Fixed order of slurVerticalDirection verticalDirection in
2391 generic-property.scm. Similar fixes for Stem, Tie, etc.
2393 * Added a Text_engraver to GraceContext. Maybe it was removed on
2394 purpose: scripts on grace notes seem broken, they appear on the
2397 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
2404 * textEmptyDimension changed into textNonEmpty, default: off,
2405 ie. texts don't occupy space.
2407 * Use STL map for Lookup::lookup_p_tab_p_
2409 * Abstracted Axis_group_element into Axis_group_interface, and removed
2410 Axis_group_element. This eliminates some multiple inheritance in the
2416 * Added minimum-space property to Side_position_interface. Used in
2417 positioning of Volta_spanner: voltaMinimumSpace.
2419 * Fixed and cleaned-up volta-spanner.
2421 * Moved directional-element.cc -> directional-element-interface.cc
2423 * Renamed all `process_requests' to `process_music', which fixes
2426 * Fixed dimensions (more x-y interchanges) of brace, bracket and
2429 * Half-assed fix to get similar vertical placement of orphaned vs.
2430 line-spanned dynamic elements.
2432 * Added property bracketCollapseHeight: the minimal size of a staff bracket
2433 that will be typeset. Smaller brackets will not be displayed. This
2434 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
2436 * Removed some dissonant chords from Coriolan
2441 * Removed Documentation/programmer directory
2446 * Small enhancements to Staff_margin_engraver:
2447 - by default, the marginScript left aligns the text
2448 - to set the text style, use property marginScriptTextStyle
2449 - to change the alignment, use property marginScriptHorizontalAlignment
2450 (centred and right alignment require manual padding settings).
2452 * Print a friendly message if the manual pages failed to build.
2454 * Bugfix: dynamicDirection now overrides verticalDirection setting.
2456 * Warning messages and nl.po
2458 * Fixed vertical alignment for all dynamic items and (reluctantly)
2459 reinstated old directional behaviour for orphaned dynamics.
2461 * Finished maximumRestCount property.
2468 * Print key without setting key, syntax "\key ;". General cleanups of
2471 * Add paragraph tags in HTML output of mudela-book. Music fragment
2472 don't run into the text anymore.
2474 * Bugfix: don't align the first line of text. (Lookup::text ()).
2476 * Abstract away data members of Axis_group_element, Align_element
2482 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
2483 Staff_margin_engraver.
2485 * Removed some empty files, substituted (c) 1999 occurrences.
2487 * Added \property maximumRestCount. It will prevent showing (or actually:
2488 moving in case of a collision) more than maximumRestCount similar rests.
2491 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
2492 breakable item: Left_edge_item.
2494 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
2495 (not supported by a Dynamic_line_spanner) still collide with Staff,
2496 although they now have staff support, which was supposed to fix this.
2498 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
2500 * Dynamic elements are only put in a Dynamic_line_spanner if there
2501 actually is more than one adjacent note-column with a dynamic.
2502 This breaks the fine looks of all dynamics, again :-)
2513 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
2515 * Bugfix: print brace iso. bracket for Piano / GrandStaff
2517 * Change naming: change do_post_processsing into after_line_breaking,
2518 do_pre_processsing into before_line_breaking and do_process_requests
2519 into do_process_music.
2521 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
2523 * Display property name for type error.
2525 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
2527 * Warn if last column in score is musical. Helps catch programming errors.
2529 * Spanner::spanned_drul_ now is private.
2531 * Rewrote some bar code: moved molecule functions out of Lookup.
2536 * Embedded newlines in text items are now allowed. This helps avoiding
2537 TeX-hacking in some cases. See input/test/coriolan-margin.ly
2539 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
2540 placement of staff-brackets.
2542 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
2545 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
2546 slurs that were apparently reintroduced in 1.3.29.
2548 * Made some small fixes to Coriolan.
2550 * Removed duplicate lily/output-property-engraver.hh.
2552 * Removed optional use of vanilla spanner in Dynamic_engraver.
2554 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
2555 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
2556 implementation file. Also fixed looks of Chord tremolo, input and
2557 implementation is still ugly.
2559 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
2565 * Fixed \specialkey and \normalkey. Updated documentation.
2572 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
2573 spanner instead of Dynamic_line_spanner.
2575 * Made gcc-2.95 compile fix in libc-extension.
2577 * Various fixes to Coriolan, score starts to look acceptable.
2579 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
2580 and vertical alignment of dynamics.
2582 * Added new text crescendo spanners to Coriolan and made some fixes.
2583 If you're using timidity, use the -EO option to prevent notes get
2584 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
2585 stretching the standard a bit.
2587 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
2588 not perfect yet: they're always below the staff and no horizontal spacing
2589 is done. Also, character metrics of dynamics are still not used.
2590 See: input/test/crescendi.ly and input/test/dyn-line.ly
2592 * Cleaned up Span_dynamic_performer.
2599 * Fixed the page layout, reintroducing space for the header and
2600 trying to keep piece titles on the same page as the piece.
2601 The header and footer can now contain several lines.
2606 * Lily now also performs crescendi and decrescendi in MIDI output:
2607 Span_dynamic_performer in a slightly crappy way.
2609 * Added preliminary support for crescendi/decrescendi other than `hairpins',
2610 eg: `cresc. poco `a poco -- -- --'
2612 * Made MIDI tie performance fix.
2617 * Lily now performs absolute dynamics in MIDI output.
2619 * Included David's comments on opus47 in TODO.
2624 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
2625 fixes and remainder french horn-1,2; trombone-1,2;
2626 fagotto-1,2; timpani; and several fixes.
2631 * Remove some old doco from programmer/ and put on personal homepage.
2633 * Removed union-find from flower library.
2635 * Only quantise tie horizontal part inside the staff.
2642 * Report type errors for \property. Helps with converting 1.2 input
2644 * Use Scheme for Align_element; fixed graceAlignPosition
2645 and removed \property alignmentReference in the process.
2647 * Use generic properties for lyrics too. This fixes \property
2651 * Add relative distance for constraints between non-column items.
2653 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
2654 increased automatically.
2656 * Translators now only change properties of their own context. This
2657 removes the 2nd argument to Translator::get_property()
2659 * Bugfix for Metapost mode
2664 * Updates of glossary (Christian Mondrup)
2666 * Bugfix with bar number placement
2668 * Moved links to bibliography/ and misc/ to main index.
2673 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
2674 Slurs are now calculated just once.
2676 * Bezier_bow gets constants from paper. Still no sensible solution for
2677 magic asymmetry gradient step constants.
2679 * Reinstantiated tangent-controls, more flexible than ever. You can choose
2680 between area asymmetry and tangent-controls. My guess is, tangent controls
2681 will be junked in 1.3.30.
2683 * Slur area: only look at x-gradient.
2685 * Added credits for some symbols of as5/9 fonts.
2687 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
2689 * Bugfix: midi2ly put out recent version (ugh).
2694 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
2697 * Removed Gade score. To appear (shortly?) on Mutopia.
2699 * Make Bar_script_engraver look for typeVisibilityFunction (eg
2700 property barNumberVisibilityFunction). Changed the names of the Scheme
2701 functions to be understandable. See input/test/bar-script-visibility.ly
2703 * rewrite of class Molecule. It has now reached the ultimate quality
2704 plateau. All molecule data is now shared.
2709 * Update of the glossary by Christian Mondrup
2711 * Moved horn-concerto-3 out of tarball to private website, removed
2712 W.A.Mozart subdirectory.
2717 * Bugfix: don't make giant ties if the horizontal part of tie is near
2720 * Small optimizations to be a little more careful with mem usage.
2722 * Website change: put all examples in one directory.
2724 * Removed Atom as a separate type. Now use SCM, and since we use
2725 function composition, Atoms are immutable, so they don't have to be
2726 copied. This makes life easier, hopefully this is quicker and uses
2732 * Bezier_bow: minimise_enclosed_area
2740 * Tuplet-spanner slope calculation now looks better on tupletted rests
2741 (patch courtesy Laurent Martelli)
2743 * Bugfix (Staff_performer::new_instrument_str ()) check type of
2744 \property "instrument"
2746 * New mechanism for breaking lines: do not copy & prune the element
2747 property list separately, but combine these steps. Dramatically
2748 reduces memory usage for large scores.
2755 * Bugfix: font used in volta-spanner calculation.
2757 * Added simple selection list to webpage, inspired by sawmill.
2759 * Devised kludge for ascii 5 character font pitches.
2761 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
2766 * Plug memory leaks related to Moment:
2767 - Spacing_engraver::do_pre_move_processing ()
2768 - make_rational ()/make-rational
2769 - Paper_column::Paper_column ()
2771 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
2773 * Plug memory leak in Score_engraver::set_columns ()
2775 * Plug memory leak in Scheme_hash_table::set()
2777 * Plug memory leak in Score_element::molecule_extent ()
2779 * Bugfix: don't crash if a slur doesn't span anything.
2781 * Bugfix: don't crash if doing beams without a staff symbol.
2783 * Generic element property setting:
2785 \outputproperty #predicate #'symbol = #value
2787 Will set the element property symbol to value, for any elements that
2788 return true for PREDICATE. This allows you to virtually tweak *ANY*
2789 property of the output. Example in input/test/generic-output-property.ly
2794 * lilypond as as2ly: --help and --version to stdout. Regular identify
2795 to stderr. This fixes help2man's manpage generation.
2797 * configure: substitute full path for perl and guile in scripts.
2799 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
2801 * Bugfix: default font now user settable
2803 * as2text: handle plain ascii font, read from stdin, you can now do:
2805 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
2810 * Bugfix: second half of broken ties now are displayed again.
2812 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
2813 it horizontally on the clef.
2815 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
2817 * Bugfix: unbroken repeat barlines now work, eg. |:
2819 * Added Request_iterator to make more flexible constructions possible.
2823 * as2text: catch missing font/character errors, added default font, set text.
2825 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
2827 * Ascii output, minimal support:
2828 - AsciiScript Fonts: mf/*.af
2829 - Init files: ly/*-as.*ly
2830 - AsciiScript translation to text: scripts/as2text.scm
2831 - input/test/as.fly input/test/as1.fly
2832 - Output support: lily/lily.scm
2834 lilypond -f as -i init-as.fly input/test/as.fly
2840 * The horizontal part of ties will avoid collision with staff lines.
2842 * Plugged memory leak: don't protect Atom function.
2844 * Lookup cleanups. Made lots of functions static. Moved some code out
2852 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
2853 does not delete any of the file_ly*.tex.
2855 * Added header and footer support in ly2dvi.py
2860 * Added a ROADMAP file explaining the source directory layout.
2862 * Minor tweak in the feta 6 and 9 numeral
2864 * Moved files from lib/ to flower/
2866 * Removed Note_head_side class.
2868 * Updated the webpage to be a little more chatty.
2870 * Small Local_key_engraver optimization: only lookup timing engraver once.
2872 * Fixed dashed slurs
2874 * Rewrite of Slur code. Be much more picky about slur shapes. We try
2875 to offset the slur instead of bending it too much
2877 * Look at stem directions for tie direction.
2879 * Compound multimeasure rests. Put measures_i_ variable in an element
2880 property. Made the symbol a lot wider.
2882 * Time signature small cleanups.
2887 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
2890 * Breathing marks now have a direction by default.
2892 * Do set generic script properties.
2894 * Also put tuplet brackets under notes.
2896 * Score_element_info: only store origin of element, but not the path
2897 to parent translators. Saves a little memory, and removes some complexity.
2903 * Autobeaming in time sigs that don't have 1/4 beats fixed.
2905 * (De)crescendi should now work. (Thanks Michael)
2907 * Better error reporting for conflicting time signatures.
2909 * Line_number_engraver: output locations of note head
2910 definitions. Very handy when entering complicated scores.
2912 * Rewrote multi measure rest support: now they are entered as spanners
2913 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
2915 { \commandspanrequest \start "rest"
2917 \commandspanrequest \stop "rest"
2920 * Removed support of percent style repetitions.
2922 * Put texts outside the staff.
2926 * Getopt bugfix: don't assert on certain errors.
2928 * ly2dvi: Remove unnecessary space for the page headers.
2930 * Bugfix convert-mudela
2935 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
2938 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
2939 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
2940 \property tupletInvisible will stop all tuplet spanner creation.
2942 * Don't go berserk if tuplet spanner is on only one column.
2944 * Use SCMs & Smobs for Molecules & atoms. This uses less
2945 scm_(un)protect_object () calls, so the output stage should be faster.
2947 * Added \property tupletSpannerDuration, to make multiple tuplet signs
2950 * Some programming Errors in spacing are now caught. Lily does not
2951 hang when encountering degenerate springs.
2953 * Allow beams to start and end over rests
2957 * Fix disappearing clefs when clefs are not printed with a barline.
2962 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
2963 input/test/beam-control.fly
2964 * Added \context Voice to .fly and .sly; the default \context Staff is almost
2965 never what you expect
2966 * Fixed decision for .sly/.fly in lilypond-mode.
2971 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
2972 Cleanup mf-to-table.py
2974 * Fixed embarassing slur bug.
2979 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
2984 * lilypond-mode.el for emacs supersedes mudela-mode.el
2986 * Tuplet spanners don't collide with encompassing notes.
2988 * Gobbled Adobe parseAFM* code, for future use.
2990 * Big 1999 to 2000 search/replace.
2992 * Big interline to staff_space search/replace for mf files.
2994 * Removed Bow class, and split code into Tie and Slur
2996 * Don't put scripts on grace notes.
2998 * Font_metric uses SCM for name field.
3000 * Various compilation fixes.
3005 * Bugfix: beams with less than one (visible) stem
3007 * small fixes to pa.ly
3012 * Fixed bug that made multi-measure rest barnumber counts go wild.
3013 (even more scm2int/int2scm mixups!)
3015 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
3017 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
3022 * Remove Paper_def calls in bezier-bow.cc
3024 * Remove data members of Tuplet_spanner, Volta_spanner
3026 * hang_on_clef, property hangOnClef removed
3028 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
3029 function to determine breaking behavior.
3031 * More Scheme typechecking.
3033 * Be strict about the difference between strings and symbols for conversion.
3035 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
3038 * Partial French translation, courtesy Laurent Martelli.
3040 * Small corrections in NL translation.
3045 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
3046 we have a longa note head. noteHeadStyle = "harmonic" is not
3047 supported anymore. (for now, that is)
3049 * Reference manual update. Document \properties with examples
3051 * fix mudela-book --help
3053 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
3054 Key_item::c0_position_
3056 * Clef_engraver general cleanup. Use alists (\property
3057 supportedClefTypes, clefPitches) for clef types.
3059 * Use progress_indication () for progress. Don't include <iostream.h> directly
3060 Don't include <string.h>, <math.h> from headers.
3066 * \property stemCentered (boolean): centers stem on note head. See
3067 input/test/stem-centered.ly
3069 * input/trip.ly, small test of lots of features.
3071 * \property Staff.collisionMergeDotted: merge equal noteheads
3072 with different dot count. See input/test/collision-merge-dotted.fly
3074 * Dotted rest bugfix
3076 * Don't crash if a slur does not span any notes.
3078 * Volta repeats fixed.
3080 * cleanup of Note_heads_engraver
3082 * removed dots_i_ member of Dots
3086 * Fixed cross staff slurs. It seems that cross-staff sign
3092 * Fixed bug in stem code. Stem in chords works again. Small
3095 * Use element properties for Staff_symbol.
3097 * \property sparseTies (boolean). Only make one tie in the
3098 middle for tied chords.
3100 * Junked Directional_spanner, Column_info.
3101 Directional_element now is element interface `Directional_element_interface'
3103 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
3106 - removed old notename2scm conversion
3107 - beam-dir-algorithm through scm
3109 gv - bf: knee-stemlengths
3112 - moved poor man's stem arrays to scm
3115 - beam quanting using scm lists
3118 - chord-name uses scm members
3119 - bfs: knee with different mults, interstaff knee, auto-knee
3123 - specialize duration.cc for lily, move out of lib/
3125 - more SCM typechecking
3126 - stafflineleading -> staff_space
3127 - bf: rod distances.
3128 - junk some unused code.
3131 - paper/score column cleanups. Junk Score_column type
3134 - Bezier_bow/Bezier cleanups
3135 - bf: rest under beam.
3138 - untangled Chord_name (item) and Chord (list-of-pitches)
3146 - bf: generic properties
3147 - quantise_iv () fix.
3150 - use smobs for font metric tables/hashes.
3155 - small beam fixes (interstaff knees still broken)
3159 - bf: harmonic note heads
3160 - revise stem, notehead, rest
3163 - included missing scm,ly updates
3164 - bf: urg to_dir () takes scm..
3165 - bf's: if (Foo b = bar != 1)
3171 - bf: alignment reversed
3172 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
3174 - Knee fixes (thanks, Jan)
3177 - fixes for invisible beamed stems
3178 - removed steminfo from properties, don't cache Stem_info
3181 - steminfo to properties
3182 - dropped internote dim for stem-beams
3186 - abstracting Staff_symbol_referencer to an interface.
3187 - quantised_position for staccato dots.
3189 - junk Score_element::do_{width,height}: set callbacks directly.
3190 - merge Score_element, Graphical_element
3191 - merge Axis_group_element, Graphical_axis_group
3192 - junk pointer fields from Score_element derived classes
3193 - junk obsolete do_substitute_dependency code.
3198 - staff-support for Crescendi.
3199 - padding for accidentals.
3200 - cascading offset callbacks
3204 - naming Staff_sidify -> Side_position_interface
3209 - bf: timeSignatureStyle works again
3212 - Dirk Latterman key/mmrest patches
3213 - Offset callbacks in Dimension_cache
3214 - Junked Staff_side_*
3215 - Staff_sidify: interface class.
3216 - prelude-{1,2} fixes.
3220 - bf: PS font selecting.
3224 - mudela-book --no-pictures
3226 - convert-mudela: beamAuto moment syntax.
3232 - half-baken ly-gulp-file in scm
3233 - resurrected scm output through guile
3236 - bf: version of init.sly, init.fly
3237 - Clarify necessary version of texinfo
3238 - bf: texi files, minor errors and syntax compatible with
3247 - Bach preludes: mutopification
3248 - dots are Directional_element too; use \property dotDirection
3249 - moved some stuff out of Lookup
3251 - font selection mechanics changed.
3254 - bf: smob allocation (thanks David!)
3257 - junked \shape. Now use #'margin-shape
3258 - timing: one_beat -> \property beatLength
3264 - input/test/ \property fixes.
3268 - Break_align_engraver,
3269 break align order from \property breakAlignOrder
3270 - junked Score_priority_engraver
3271 - moved Time_description into Timing_translator
3272 - use properties for timing, see input/test/timing.fly
3273 * removed \cadenza ; now use \property Score.timing
3274 * \property measurePosition
3275 * \property measureLength
3276 * \property currentBarNumber
3277 - Note_name_engraver , \context NoteNames
3281 - junked some chord guessing code
3282 - bf: lookup size (-1) for chord-name accidentals
3283 - bf: ly2dvi's MFINPUTS setting
3289 * junked TeX hacking
3290 * configurable with styled strings from scm
3291 * fixes: dim, /no X, tonic != C
3298 - visibility-lambdas into default elt properties SCM.
3300 - verticalDirection properties now in SCM.
3303 - move position_i_ into Staff_symbol_referencer
3304 - move dir_ into Directional_element baseclass
3309 - bf: dynamic style.
3310 - prepare to move dir_ into SCM.
3314 * inversion request: no inversion guessing for chord entry
3315 * bass request: c/+b to add bass note not part of chord
3316 * -dim modifier works on all thirds
3317 * colon iso dash as tonic/modifier-additions separator
3318 * C:m5- displays as "Cdim"
3319 * C:m5-7- displays as "Co"
3322 - moved bracket vars to params
3323 - reverted broken lilypond-devel
3328 * mfplain.mp detection
3329 * Graphical_element::common_refpoint() robuster.
3330 * fixes for mudela-mode.el
3332 * key signature placement,
3336 - extra-offset elt property.
3337 - junked Chord_tremolo
3340 - changed calling convention for {get,set,remove}_elt_property()
3341 - rm'd some mutopia examples.
3345 - Generic properties and Property_engraver. Moved most of the
3349 - resurrected midi2ly
3353 - reverted mup2ly revert
3356 - frontport of 1.2.17 patches.
3366 - another workaround: reset buffer state for scm_ftell ()
3367 - workaround for broken scm_ftell ()
3370 - \properties are now SCM s, junk Scalar type
3371 - use SCM for strings in parser.
3372 - Moment derived from Rational. Moment may be smobified.
3375 - direct #... to scm parser (Thanks to Gary Houston)