4 * Made small fixes for ascii output.
6 * Made fix for soli in part-comibiner.
11 * Added feature to part combiner that should allow part-switching only
12 for entire measures. Currently, it is controlled by a new
13 property changeMoments (A . B):
14 - only switch when !(A mod now),
15 - decide whether to switch based on music during time period B.
17 * Made bugfix: Sequential_iterator::get_music (M): mustn't return music
20 * Added skip (M) to some iterators.
28 * Sequential_iterator::get_music (), part combiner now works.
30 * Changed paper variables into elt properties:
32 - beam-space-function, Removed Paper_def::interbeam_f(), Smaller
33 beams for grace notes.
34 - beam-flag-width-function to Beam.
37 - horizontal-space: spacing of is configurable
55 - note-width to Collision
57 * removed various obsolete variables from params.ly
59 * added input/test/bagpipe.ly
64 * Made fixes to part-combine examples and Coriolan.
66 * Bugfix: don't dump core on unterminated (de)crescendo.
68 * Rolled next (M) also into get_music (M), similar to process (M), so that
69 sequential-music-iterator::get_music (M) returns something useful.
71 * Bugfix: part-combiner still expected Music_sequence, where get_music ()
72 now returns plain list of events.
77 * Fixed problem with disappearing crescendi across line break.
79 * Bugfix: dynamic texts should not be set by text-engraver.
81 * Rewrote and cleaned up music-iterator.
83 * etf2ly robustness fixes.
88 * Added side-position-interface as an interface identifier, in stead
89 of checking side-support-elements. This fixes a problem with stacked
92 * Removed spurious set_elt_property ("XX", SCM_EOL) calls.
94 * Added \property squashedPosition for Pitch_squash_engraver: the
95 staff-position number to squash noteheads to.
97 * Added FAQ entry for script on bar, updated description of mailing
100 * Fixed bug with \translator { basicXXXProperties \push ... }
102 * Updated and revised call for help in hacking.texi.
104 * Bugfix: don't remember accidental if it is tied from the previous note.
109 * Separated definition and implementation of contexts (moved
110 definition out of Translator_group into Translator_def)
113 * pmx2ly.py fixes: now handles text at beginning of block correctly.
115 * update .spec to include scripts.
117 * Changed syntax of \pushproperty:
119 \property Voice.basicXXXProperties \push #'foo = #bar
120 \property basicXXXProperties \pop #'foo
123 basicXXXProperties \push #'foo = #bar
124 basicXXXProperties \pop #'foo
130 * Updated INSTALL.texi
134 * Added Documentation/user/mb-latex.tex, mudela-book+latex example
135 file and test case. Some work on Documentation/user/mudela-book.tely
137 * mudela-book.py: any combination of \verb, \begin{verbatim}
138 @code and @example and mudela should work as expected.
140 * dropped [].extend that depend on python 1.5.2
145 * pmx2ly, PMX to LilyPond conversion. Succesfully converts barsant.pmx.
147 * musedata2ly, a Musedata to LilyPond convertor. Succesfully converts
150 * bugfixes for dynamics: make sure that dynamic alignments encompass
151 the dynamics they support, and that any columns they attach to aren't
154 * bugfix: make sure \time gets noticed early enough.
161 * Cleanups related to barline handling:
163 - Removed Translator_group::get_simple_translator (), and -
165 - use properties to communicate about barlines and time sigs. (NOTE:
166 by default a time-signature of 4/4 is printed.)
168 - fix repeat bar behavior.
171 * cleaned up Directional_element_interface
173 * add name field to score-elements.
175 * comment in some unprotects for Music in parser. Should bring down
176 cpu time and plug some leaks.
178 * robustness fixes for etf2ly, tuplets, grace notes.
183 * engraver.ly: cleanups.
185 * etf2ly: robustness fixes, handle mac files as well.
187 * Smobified Translator and Translator_group, junked
188 Translator_group_identifier.
190 * \pushproperty and \popproperty withing \translator, similar to
191 predefining \property, ie.
193 \translator { [...] \pushproperty [..] }
194 \translator { [...] \popproperty [..] }
196 (these \pushes and \pops are delayed until instantiation, so if you do
200 \pushproperty #'basicFooProperties #'bla #VALUE1
201 \context Voice { \pushproperty #'basicFooProperties #'bar #VALUE2
206 then the setting for basicFooProperties contains both (bla . VALUE1)
209 * allow \pushproperty #'symbol [..] as well as \pushproperty #'(symbol1 symbol2 ... )
214 * Activated regex for windows.
216 * New guile-1.4 patch for cross windows build.
218 * Added configure messages for metapost checking.
225 * Added property LyricVoice.associatedVoice to enable switching associated
226 voice mid-stream. Association still defaults to context name.
231 * \pushproperty, \popproperty: property settings with less memory
232 cost. See input/test/pushproperty.ly and Documentation/hacking. Note:
233 syntax is most likely only temporary.
238 * (Line-)broken slurs now have vertical trend.
240 * Better length for broken ties: no invisibly short ties. Now ties may
241 collide with time signatures, though.
243 * Don't typeset unfinished spanners, but kill them.
245 * Added two FAQs (Mats)
247 * Made workaround guile-1.4.1 backward incompatible (scm_)eval change.
248 Note that we must use (scm_)eval2 to remain backwards compatible with
249 guile < 1.4.1 snapshot.
251 * Reincluded 79.jcn2 fix
259 * Created Thread_devnull_engraver and Voice_devnull_engraver iso
260 single A2_devnull_engraver in Thread context. It seems however
261 that the hack in A2_devnull_engraver works better.
265 * Slur attachment fix for chords where case slurdir != stemdir.
267 * Made various fixes for (line-)broken slurs.
269 * Fixed slur_height (), which fixes most ugly slurs (Yeah!).
271 * Fixed some silly url reversals in FAQ.
273 * Finished Coriolan music entry (again); entered second viola part.
275 * Updated Coriolan to use part combiner on Voice level for wind parts
276 and on Staff level for violi and bassi.
278 * Part-combiner now uses duration inquiry, which fixes rhythm-related
279 bugs in determining solo/a2. Also, rests are taken into account.
281 * Another crude fix for almost unexplainable (with a gdb that dumps
282 core on ly_display_scm) all-zero control points slurs.
284 * Fixed slurs that crossed through stems and note heads. Note
285 that beautifying of ugly slurs is still broken.
287 * Made crude fixes slurs don't crash, bezier still crashes on
288 infinitely steep slurs (eg flauti-part *with* slur_engraver).
293 * Replaced empty melisma score element with a property
295 * Renamed Voice_alist_entry -> Syllable_group in lyric-phrasing-engraver
300 * fixed y-position of whole rest
302 * fixed sustainPedalPadding
304 * etf2ly: articulation, lyrics.
309 * etf2ly.py: Finale to LilyPond conversion.
314 * Made simple fix to get part-combiner to recognise different rhythms
316 * Unhardcoded part combiner and a2-engraver; introduced properties
317 splitInterval, soloADue, soloText, soloIIText, aDueText.
319 * Fixed part combiner's too-late problem (Dankje!)
321 * Fixed a2-devnull-engraver, a2-engraver.
323 * Renamed part combiner music names to "one", "two".
325 * Cleaned up decision making in part combiner, renamed to "solo"/"unison"
330 * Minor documentation updates
332 * Mark_engraver: has been broken since .73, fixed!
337 * Added a devnull engraver, that junks (notehead) requests of the second
338 stem when combined parts are in unison (a2).
340 * Part-combine iterator identifies Soli and A2 parts in threads by
341 looking at rhythm and pitches. It switches Voice context automagically,
342 and communicates current state using a2/solo/solo2 properties.
344 * Simple A2_engraver (`a due) prints `a2/Solo/Solo II. Soli seem to
345 arrive one request late.
347 * First try at combining parts: part-combine*
349 * fixed problem with HaraKiri
351 * fixed problem with dynamicDirection
353 * fixed problem with nonEmptyText
355 * `Fixed' chord notation, as per request of David Arnold, ie,
356 Added a chord-name-mode, that only displays chord names
357 when there's a change in the chord-name-scheme, Also, a chord
358 name should always be displayed after a line break. See
360 input/test/drarn-chords.ly
362 * Reverted duration-iter change in midi2ly, moved printing of options.
364 * warning bugfix in lexer.ll (Mats Bengtsson)
369 * Midi2ly bugfix: handle durations longer than longa. These can occur
370 because of lengthened notes when using --no-rests.
372 * Midi2ly: output `new' \key syntax, and updated version number.
374 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
375 double dots etc. when user doesn't want them. It probably used to
376 work like this, a long time ago. For some unknown reason, all
377 corrections made by Duration_convert were junked if the corrected
378 duration != exact duration. Duh.
380 * Midi2ly: added a new option: --no-rests.
382 * Update of mudela-book (Tom Cato Amundsen)
383 - --read-lys option, now you can do:
384 mudela-book file.texi
386 mudela-book --read-lys
387 - --outdir=DIR will put ALL output into DIR
388 - @mudela[filename="myfilename"]{c d e f g}
389 - --force-mudela-fontsize
390 - ignore mudela inside @ignore @end ignore
395 * Lyric_phrasing_engraver now catches lyric extenders and correctly
396 terminates them under the last note of a melisma.
398 * Lyric word spacing code changed to fix hyphen alignment.
400 * Other minor tidying up of Lyric_phrasing_engraver and related code.
405 * Lyric_phrasing_engraver now adjusts for melisma. (Glen Prideaux).
407 * Mudela-book fix for Windows95 (Mark Hindley)
409 * Debian update (Anthony Fok)
411 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
412 #t (primarily for hymns). Courtesy Glen Prideaux.
414 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
419 * stepmake/stepmake/metapost-rules.make: Put all generated files
422 * Added paper variable interscoreline to determine the score line
423 spacing, see input/test/vertical-extent.ly.
424 Cleaned up the lilyponddefs.tex inclusion scheme.
432 * Improved default handling of Lyric_phrasing_engraver and made it on by
435 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
438 * fixed bug in script.cc so fermata (and other scripts) get flipped
439 correctly when they are above the staff.
444 * Reincluded simple code for including tfm.[1-5] into search path.
445 Configure with --disable-kpathsea to enable this kludge.
450 * Updated input/test/banter-chords.ly German H/B example.
454 * Have configure check for kpathsea library and functions. Made kpathsea
455 support optional for now.
457 * Bugfix: halved width of tremolo-beams.
459 * Included compilation fix for guile-1.3.4 (Anthony).
461 * Added: chord inversion and base to regtest.
463 * Fixed: Chord names that were broken by pl73.
465 * Fixed: Chord inversions that were broken by pl72.
467 * Resurrected ascii-script output, for debugging purposes.
469 * Included compilation fix for scm-hash.cc (Han-Wen).
475 * Small bugfix: also do a deep copy on submusices
477 * Fixed: \autochange doesn't crash anymore.
479 * Cleanup, documentation and enforcement of smob interfaces in
480 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
483 * Glen Prideaux lyric phrasing engraver. See
484 input/test/lyric-phrasing.ly
488 * Removed \interscoreline after the last line, prevents some
489 empty pages. (patch by Mats Bengtsson)
491 * Smobified Music, junked associated identifiers. Use Scheme list to
492 store Music_sequence. Removed const declarations from
493 Music_iterators. Added a mutable and immutable property list to
494 Music. Use music property for all Scheme values in Music. Created
495 and fixed a load of Garbage Collection bugs.
497 * Changed number font to allow automatic .mf creation.
499 * Output place of definition as \special{src:LOCATION}. See FAQ for
500 explanation how to use.
502 * Schemified Local_key_item and fixed minor bug with accidentals.
504 * new Japanese .po file.
506 * Bugfix for broken tie direction
508 * Bugfix for bar at beginning of line break
513 * Robustness fix for minimise_least_squares ()
515 * cleanups of Slur_bezier_bow, removed Bezier_bow.
517 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
519 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
522 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
523 properties. This makes initializing list properties redundant.
525 * removed idiotic code for including tfm.[1-5] into search path.
527 * fixed problem with tuplet placement for cross staff tuplets.
531 * Small cleanups to bring down compile time and binary ensmallment.
533 * Made Lookup into a smob, and use guile alist iso. an STL map.
535 * Changed repeated music semantics for relative octave: each
536 alternative takes its inital octave from the body.
538 * Fixed: parser accepts booleans for property values as well.
540 * Added Scarlatti sonata test file to input/
542 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
546 * Fixed: long standing problem in optical-illusion code.
548 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
550 * Made interface of Multi_measure_rest, System_start_delimiter,
551 Spacing_spanner, Separating_group_spanner, Beam, Slur and
554 * Use properties for minimum distances and spring parameters. Move
555 spacing related functions from Paper_column into Spaceable_element.
557 * Removed most Paper_column typecasts.
562 * Cleanup auto-beam-engraver: use properties for retrieving timing
565 * Fixed: Multi measure rests don't cause crashes.
567 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
569 * Fixed: property engraver.
571 * Fixed: don't crash on multiple ties.
573 * Cleanups of Beam, should also be a little faster.
575 * Reunite properties and pointers. In implementation we make a
576 distinction between mutable and immutable properties
578 * Add {has|set}_interface () static methods to interface classes.
580 * Made Side_position_interface and Staff_symbol_interface an all
581 statics class, and stripped _interface suffix.
583 * Make Align_interface and Axis_group_interface an all-statics class
585 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
586 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
587 callback for determining barsize.
589 * Removed all GLUE_SCORE_ELEMENT callbacks.
591 * Added test for repeats to trip.ly
596 * ly2dvi: changed back to original semantics of latexheaders.
598 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
599 Volta_spanner changed into interface.
601 * Related cleanups for Tie, Tie_column cleanups.
603 * Made Time_signature, Single_malt_grouping_item, Script_column,
604 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
606 * Removed const declaration from callback arguments.
608 * Pagebreak support. See input/test/between-systems.ly
610 * Fixed a problem with accidentals in combination with
611 non-nil key signatures.
616 * Use callbacks for augmentation dot positioning.
618 * Removed types Note_head and Rest
620 * Cleanup of slur.cc: use common reference points in a sane manner.
625 * Corrected text sizes in paper*.ly (Mats Bengtsson)
630 * Dots, Collision, Rest_collision removed as separate Score_element type.
632 * Stem and Note_column accept only one rest.
634 * Use offset callback in Stem to resolve rest/beam collisions.
636 * Put the value of new local key signature (accidentals) back into a property.
638 * Set molecule-callback for notename item.
643 * Added some comments to new slur code.
645 * Removed some ugly interstaff slur code, interstaff slurs at line-break
648 * Slur bugfix: 16th beams are also beams.
654 * Bugfix: translate volta spanner at start of line.
656 * Changed directional_element() calls to instantiations
657 of Directional_element_interface.
659 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
661 * Removed Staff_info type. Information about columns is now transferred
662 via currentMusicalColumn and currentCommandColumn.
668 * Made slur attachment position user settable; properties:
669 slurBeginAttachment slurEndAttachment, values: 'head 'stem
670 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
672 * Fixed slur attachment positions, added missing rule and use simple
673 default starting positions for attachments.
675 * Started rewrite of slur ending code, interstaff slurs are broken for
678 * Fixed download URL of the webpage.
680 * Moved direction.cc to flower/.
685 * Lyrics centered on notehead.
687 * Various bugfixes hyphen-spanner.
689 * Bugfix: set appropriate callbacks for Note_head. This fixes
692 * Removed Clef_item as score-element derived type.
694 * Updated config.sub and config.guess
696 * Bugfix: allow linebreaks on beamed grace notes.
701 * Included dutch po-update based on submitted 1.3.57 nl.po
703 * Added "Development" link to website, now that "Home" is a relative link.
705 * Bugfix: use deep copies for resetting keys.
707 * Assorted typing erors in procedure names in ly/engraver.ly
712 * Made callbacks from Score_element::before_line_breaking() and
713 Score_element::after_line_breaking()
715 * Fixed website; backlinks should work again.
717 * Removed --ignore-version option. Added --verbose option.
727 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
728 Paper_def_identifier.
730 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
732 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
733 Sustain_pedal and reduced them to an Score_element interface (they are
734 no longer Score_element derived types).
736 * Some instances of brew_molecule routines have moved out of
737 Score_element, and are now called scheme_molecule.
739 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
744 * Removed String_identifier, and use the type system of GUILE instead.
746 * Fixed \key PITCH MODALITY syntax. The modality argument is now
747 mandatory, a rule in convert-mudela has been added.
749 * Cleaned up buildscripts/ directory: removed obsolete scripts.
751 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
752 based on STL and should be faster than hash_table.
758 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
759 in the process reduced number of protect/unprotect calls. With
760 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
761 just 10% above the 1.2 level. Also, Lily's a bit faster.
763 * Fixed make diff bug in stepmake to be able to make this diff :-)
768 * Rewrote key sig support. Now key signature can also be controlled
769 by setting keySignature and localKeySignature properties, eg.
771 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
773 sets a key signature of `es ges bes' (an unusual key signature).
775 Keys are internally represented as transpositions of the c-major
776 scale. Printing the key signature for a scale is done by filtering out
777 all non-natural accidentals.
779 * Removed support for \keysignature, and \key something \minor; Newkey
785 * Fixed pedal items (hw)
787 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
788 tfm directories. Automated links to cmr and amstex tfm font directories.
790 * Replaced one scm_assoc () u-turn slipped through jcn1
792 * various GUILE 1.3.5 compile fixes
794 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
796 * Replaced some scheme assoc u-turns with scm_assoc ()
798 * Ran po-update (mostly because of new ja contribution).
803 * Cleaned-up scheme list to text conversion for Chord_name and
804 fixed horizontal kerning.
806 * Added examples for american (slashed o) and jazz (black triangle),
807 see input/test/{american-chords.ly,jazz-chords.ly}
809 * Made guile-1.3.5 compile fixes
814 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
817 * Rewrote key signature administration; now Scheme is used; Octave and
818 Key have been junked in favor of Newkey.
820 * japanese .po file included (thanks, Japanese team!)
825 * Fixed several forgotten molecule-callbacks
827 * Fixed first clef in score; now F clefs are also possible.
832 * Updated FAQ with two useful GDB macros.
834 * Several fixes in the documentation.
839 * Made (dutch) po-update
844 * Molecules are now generated via callbacks exclusively; most calls to
845 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
850 * Experimental property collapse for most score-elements. (notable
851 exceptions: Scripts, pedals). Change all Score_element constructors to
852 take a basic-property list. The suffix of a property list may be
853 shared by several score-elements, for instance all default G-clefs in
854 a score share the following settings
857 (break-align-symbol . Clef_item)
858 (visibility-lambda . ,begin-of-line-visible)
860 This should reduce memory usage further.
862 * Magically fixed the disappearing Lyrics problem.
864 * Removed used_b_ field from Score_element.
866 * Massive search-replace patch: store pointers and properties
867 separately, in preparation of property collapse.
873 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
875 * Cleanup of Dimension_cache: removed a few redundant
876 fields. Slightly lower memory usage (32 bytes per
877 score-element). Dimension_cache is now a `dumb' struct again.
879 * Add array index to priority field of text scripts to ensure that
880 order is unique, and sensible.
882 * Added an element count statistic.
887 * russian.po (thank you, August.)
889 * Small cleanups in Molecule interface
891 * Spacing related elements perform suicide after calculating
892 distances. This saves a some memory, approximately 2 to 5 % ?
894 * Small cleanups in line breaking: Paper_column stores springs and
895 rods in only one place now. All fields relating to energy have been
898 * Don't generate all output Scheme in memory, but evaluate to output
899 file immediately. This will reduce memory usage a little.
901 * Use STL's map for Dictionary template
903 * Substitute pointers on element properties of the root Line_of_score
906 * Added toplevel doc target, to support building doc with --srcdir
908 * Removed cygwin build stuff; updated versions at:
910 http://appel.dyndns.org/lilypond/gnu-windows/cross
912 * Fixed lily.scm to handle incipits (thanks, Mats)
918 * Made bugfix in smob handling: delete the C-part of freed smobs and
919 be honest about amount of allocation and deletion, so that GUILE
920 doesn't overestimate the amount of memory available.
922 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
924 * Bugfix: don't crash on durations that are not a power of 2.
926 * Build manpages during `make all'
928 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
930 * Bugfix: set visibility-lambda for key signature created by
931 createKeyOnClefChange. Fixes disappearing key signatures.
933 * Bugfix: make System_start_delimiter of bar-line type invisible when
934 it spans only one staff.
939 * Item cleanups. Copying items and rearranging pointers are done in
940 separate passes, which makes the code cleaner. This fixes a problem
941 with some items not disappearing from hara-kiri staffs.
943 * Use Scheme for Key_item data members.
945 * Don't use regex in chord-names.scm under windows; hybrid chordnames
946 user+calculated will be partly broken.
951 * Junked Shift_tuple from collision; Now it uses SCM.
953 * Bugfix of documentation and test-file of tuplet.
955 * Bugfix type string of repeated music is copied. This fixes declared
958 * Junked various cruft from lily.scm
960 * Use interfaces symbols instead of C++ class-name for assigning generic
963 * Junked Dictionary from Piano_pedal_engraver and
964 Piano_pedal_performer.
966 * Introduced boolean element property no-spacing-rods: ignore this
967 item for hard constraints.
969 * Bugfix: added sanitised TeX fragment in faq.texi
971 * Bugfix: merge equal Bar_reqs
976 * Small fixes for \cresc and \endcresc
978 * Release properties of unbroken spanners & items after doing
979 handle_broken_smobs (); should conserve a little memory.
981 * Fixed handling of orphaned score-elements. Any element that does
982 not have its Line_of_score as a ancestor in both directions, is silently
983 removed from the output. This guarantees that programming errors
984 don't result in coredumps from Dimension_cache::common_refpoint ():
985 element->line_l () is always a common reference point.
987 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
988 for default case. Now the octavation 8 is not printed at every
994 * Changed noteHeadStyle properties to symbols, for example
995 \property Voice.noteHeadStyle = #'cross
1000 * Rewrite of chord-name production in scheme. There are two major styles
1001 now, banter and american. To get american style, use
1003 \property ChordNames.chordNameStyle = "american"
1005 Most anything should be possible now. See input/test/american-chords.ly
1007 * Added isinf check to configure.in, and isinf macro from guile to
1008 bezier.cc; solaris has no isinf ().
1010 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
1013 * Added output property to regression test.
1015 * Fixed warning of creating existing outdir.
1017 * Added `Mark' interface to text-items that are marks (thanks, HW).
1024 * Corrected glossary.tely
1026 * Corrected \mark font handling. feta-nummer font only of the
1027 string is all numeric.
1029 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
1030 "harmonic" and added "baroque" (normal note shapes except for
1031 brevis and longa which are square).
1033 * Simplified ly2dvi using the power of the geometry package.
1035 * Improved heuristic size calculation of TeX macros. Handles e.g.
1036 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
1041 * Bugfix: don't hang on zero-duration.
1043 * Various glossary updates (thanks, Christian)
1051 * Drastically reduced vertical space used by headers/footers, when using
1052 ly2dvi. See input/test/fill-a4.ly.
1054 * Fixed bug with colons appearing on repeat span-bars.
1056 * Added Bar_number_engraver to standard Score context
1058 * Construct octavation scripts in the clef-engraver; this fixes the
1059 hara-kiri + clef8 problem
1067 * Fixed chord-name customisation and made small chord-name build fixes.
1069 * Accidentals with chord-names smaller and as superscript.
1071 * Do some extra footify (works only once) while making html docs.
1076 * Debian patch (Thanks Anthony)
1078 * Rewrote Bar_number_engraver and Mark_engraver and removed
1079 Bar_script_engraver as baseclass. Both Bar_number_engraver and
1080 Mark_engraver are simpler and more robust.
1082 * Fixed precedence of \property verticalDirection and dynamicDirection
1084 * Fixed keys without barlines
1086 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
1087 puts alignment in function again
1089 * Fixed StaffGroup + GrandStaff combination.
1091 * Music is now mandatory as the first thing in a \score{} block
1098 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
1100 * Added Properties textScriptWordSpace and chordNameWordSpace.
1102 * Junked old lyrics in star-spangled-banner.
1104 * Added a Piano_pedal_engraver.
1106 * Removed some empty files.
1108 * Created piano pedal symbols: * - . P e d.
1110 * Fixed ps-to-pfa.py to handle multiple unfills.
1112 * Moved accordion symbols out of feta-script to end of font.
1114 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
1116 * Fixed blot_diameter for small resolutions.
1121 * Put global element list into Line_of_score, instead of
1122 Paper_score. post processing (the stage after line breaking) is now
1123 truly done per-system, and we got rid of an ugly hack to get font
1126 * Bugfix: set the group-interface of System_start_delimiter.
1128 * Cleanups of Break_algorithm and derived classes, Move
1129 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
1131 * Bugfix for accordion symbols.
1133 * Various patches to prevent crashing when do_brew_molecule gets
1134 called before after_line_breaking (). This was a problem in Spanner
1143 * Made a quick try at piano pedal performer, damper pedal only.
1145 * mf/feta-accordion.mf: Fixed strange turning paths.
1147 * mf/feta-beugel.mf: Fixed infinity errors.
1149 * Use a more discriptive name for windows setup.zip.
1151 * mf/GNUmakefile: Have logs as last target, so that normally, they're
1154 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
1155 The logs are a target, removing them retriggers make.
1157 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
1158 files, ie the ones that clutter the source directory, not the target logs.
1160 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
1161 standalone; ie, no need for Cygnus' usertools anymore.
1166 * Documentation/ntweb: Updated angels.ly to match current syntax.
1167 Also updated index.texi.
1172 * Change all occurances of Staff_margin_engraver to
1173 Instrument_name_engraver, add a convert-mudela rule
1175 * Change status == busy assert into programming error
1183 * Lots of fixes to windows distribution scripts.
1185 * Added configuration features --program-prefix, --program suffix.
1187 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
1188 This fixes inversions c/g and bass additions d/+c on chords.
1193 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
1199 * Debian patches (thanks Anthony!)
1201 * Use symbols for prefatory matter spacing. Do not use the typename
1202 for looking up item pairs in the table, but read element property
1205 * Instrument_name_engraver, uses break alignment instead of
1208 * System_start_delimiter_engraver, System_start_delimiter, uses a
1209 spanner for the braces/brackets at the left of the system. Remove all
1210 old Span_score_bar engravers.
1212 * Removed Base_span_bar_engraver::use_prority_b_, and moved
1213 Base_span_bar_engraver into Span_bar_engraver.
1218 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
1220 * input/test: Removed stale AutoStaffSwitch examples.
1222 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
1223 stale copy of gnossiene-4.
1225 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
1227 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
1228 for cross-building to Cygwin.
1230 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
1235 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
1237 * New_chord_tremolo_engraver: make tremolo beams from
1239 \repeat "tremolo" NUMBER <Music-expression>
1241 Removed support for "old-style" tremolos.
1243 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
1245 * Read \property measurePosition within the engraver code, instead of
1246 looking up the Timing_translator.
1248 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
1250 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
1259 * buildscripts/mf-to-table.py: feta dep files are now opened with write
1260 binary option. This avoids carriage return linefeed problems and
1261 windows while not affecting unix.
1263 * Documentation/hacking.texi: Fixed a texinfo syntax error
1265 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
1268 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
1273 * Glossary updates by Christian Mondrup.
1275 * Bugfix: use generic properties in lyrics too. This fixes the
1276 \property textStyle for lyrics.
1278 * Score_element::preset_extent(), used by \property
1279 XXXVerticalExtent, so hard code the size of a vertical group.
1281 * Don't fix up reference points for originals of broken
1282 spanners. Fixes spurious "orphaned score-element" warnings.
1284 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
1286 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
1288 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
1291 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
1292 which should fix Windows problems with guile. Also added input directory
1295 * stepmake/aclocal.m4: Added decent checking for version of guile, and
1296 fixed warning message.
1298 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
1299 chord-modifier table (not in the pitch list).
1307 * General cleanups of My_lily_parser.
1309 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
1312 * Moved Score_element::do_space_processing out of the dependency
1315 * Use Scheme for notename tables. Removed uppercase letters for low
1316 octave notes. Removed Notename_table.
1318 * Fixed core dump with declared "\key ; "
1320 * Extra robustness warning for Side_position_interface::aligned_on_self ()
1322 * Extra robustness: make sure that first and last columns are breakable.
1327 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
1329 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
1330 dependency by using mingw. Compiling guile is too much to ask
1331 for mingw, though. Also:
1332 - rename python scripts .py (request from Alain)
1333 - install native packages under their own, separate root. (Alain)
1335 * lily.scm: Don't use regex module when running on
1338 * lily/staff-margin-engraver.cc (acknowledge_element): If
1339 possible, hang y-axis of margin script to span-bar. This fixes
1340 vertical placement of margin scripts attached to staff groups.
1342 * help2man-rules.make: Fixes for generating manpages by copying
1343 and for building using --scrdir.
1345 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
1346 config.h, version.hh files file when copying.
1348 * buildscripts/make-cygwin-cross.sh: made number of fixes:
1349 - add `Cygnus/' prefix to directories in .zip-file too.
1350 - package guile too.
1351 - don't link to cygwin1.dll
1353 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
1354 is not emty when uninstalling.
1356 * stepmake/stepmake/generic-targets.make: added man target.
1358 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
1359 development tools and lilypond executable.
1361 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
1362 manpages, so that make doesn't fail on help2man trying to execute
1363 a GNU/windows executable.
1365 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
1368 * flower/libc-extension.cc (memmem): cygwin compile fix.
1376 * (generic-property.scm) added \property tieDash to set dashing on
1379 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
1381 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
1382 undocumented .29 patch that made Bezier::control_ into an
1383 Array<Offset>. Added some comments documenting the reasons for the
1386 * Revert generic-property.scm of .37 fix, fix the real problem in
1387 property-engraver.cc: use the right symbol to check if element
1388 property is already set.
1393 * Fixed srcdir build, so that you can do:
1395 tar xzf releases/lilypond-x.y.z
1398 ../lilypond-x.y.z/configure
1401 as with any other gnu package. All build output goes to <build>/out.
1403 * Changed and fixed use of different configurations, and different output
1404 directories. Finally, you can use different configurations alongside
1405 eachother. From make/stepmake.make:
1407 # Use alternate configurations alongside eachother:
1409 # ./configure --enable-config=debug
1412 # uses config-debug.make and config-debug.h; output goes to out-debug.
1415 # Use same configuration, but different output directory:
1419 # uses config.make and config.h; output goes to out-www.
1423 * Fixed performance of (de)crescendi.
1425 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
1428 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
1429 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
1431 * Changed absolute midi volume settings into factor of full scale.
1433 * Fixed another dynamic-line-spanner bug, it gets hairy.
1435 * Added warning for spanners that are not fully contained in parent spanner.
1443 * Abstract Align_element into Align_interface. Removed
1444 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
1445 inheritance in the backend.
1447 * new Gade score, INSTALL.texi fixes (thanks, Mats)
1449 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
1451 * comments detailing properties for Axis_group_interface,
1452 Side_position_interface, Score_element, Item and Spanner
1457 * Fixed vertical dimensions of elements in dynamic line spanner by adding
1458 axis-group to dynamic line spanner.
1460 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
1462 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
1464 * Bugfix: compilation dynamic-engraver.
1466 * Added and updated a faq about postscript and ghostscript.
1468 * Fixed order of slurVerticalDirection verticalDirection in
1469 generic-property.scm. Similar fixes for Stem, Tie, etc.
1471 * Added a Text_engraver to GraceContext. Maybe it was removed on
1472 purpose: scripts on grace notes seem broken, they appear on the
1475 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
1482 * textEmptyDimension changed into textNonEmpty, default: off,
1483 ie. texts don't occupy space.
1485 * Use STL map for Lookup::lookup_p_tab_p_
1487 * Abstracted Axis_group_element into Axis_group_interface, and removed
1488 Axis_group_element. This eliminates some multiple inheritance in the
1494 * Added minimum-space property to Side_position_interface. Used in
1495 positioning of Volta_spanner: voltaMinimumSpace.
1497 * Fixed and cleaned-up volta-spanner.
1499 * Moved directional-element.cc -> directional-element-interface.cc
1501 * Renamed all `process_requests' to `process_music', which fixes
1504 * Fixed dimensions (more x-y interchanges) of brace, bracket and
1507 * Half-assed fix to get similar vertical placement of orphaned vs.
1508 line-spanned dynamic elements.
1510 * Added property bracketCollapseHeight: the minimal size of a staff bracket
1511 that will be typeset. Smaller brackets will not be displayed. This
1512 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
1514 * Removed some dissonant chords from Coriolan
1519 * Removed Documentation/programmer directory
1524 * Small enhancements to Staff_margin_engraver:
1525 - by default, the marginScript left aligns the text
1526 - to set the text style, use property marginScriptTextStyle
1527 - to change the alignment, use property marginScriptHorizontalAlignment
1528 (centred and right alignment require manual padding settings).
1530 * Print a friendly message if the manual pages failed to build.
1532 * Bugfix: dynamicDirection now overrides verticalDirection setting.
1534 * Warning messages and nl.po
1536 * Fixed vertical alignment for all dynamic items and (reluctantly)
1537 reinstated old directional behaviour for orphaned dynamics.
1539 * Finished maximumRestCount property.
1546 * Print key without setting key, syntax "\key ;". General cleanups of
1549 * Add paragraph tags in HTML output of mudela-book. Music fragment
1550 don't run into the text anymore.
1552 * Bugfix: don't align the first line of text. (Lookup::text ()).
1554 * Abstract away data members of Axis_group_element, Align_element
1560 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
1561 Staff_margin_engraver.
1563 * Removed some empty files, substituted (c) 1999 occurrences.
1565 * Added \property maximumRestCount. It will prevent showing (or actually:
1566 moving in case of a collision) more than maximumRestCount similar rests.
1569 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
1570 breakable item: Left_edge_item.
1572 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
1573 (not supported by a Dynamic_line_spanner) still collide with Staff,
1574 although they now have staff support, which was supposed to fix this.
1576 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
1578 * Dynamic elements are only put in a Dynamic_line_spanner if there
1579 actually is more than one adjacent note-column with a dynamic.
1580 This breaks the fine looks of all dynamics, again :-)
1591 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
1593 * Bugfix: print brace iso. bracket for Piano / GrandStaff
1595 * Change naming: change do_post_processsing into after_line_breaking,
1596 do_pre_processsing into before_line_breaking and do_process_requests
1597 into do_process_music.
1599 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
1601 * Display property name for type error.
1603 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
1605 * Warn if last column in score is musical. Helps catch programming errors.
1607 * Spanner::spanned_drul_ now is private.
1609 * Rewrote some bar code: moved molecule functions out of Lookup.
1614 * Embedded newlines in text items are now allowed. This helps avoiding
1615 TeX-hacking in some cases. See input/test/coriolan-margin.ly
1617 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
1618 placement of staff-brackets.
1620 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
1623 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
1624 slurs that were apparently reintroduced in 1.3.29.
1626 * Made some small fixes to Coriolan.
1628 * Removed duplicate lily/output-property-engraver.hh.
1630 * Removed optional use of vanilla spanner in Dynamic_engraver.
1632 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
1633 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
1634 implementation file. Also fixed looks of Chord tremolo, input and
1635 implementation is still ugly.
1637 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
1643 * Fixed \specialkey and \normalkey. Updated documentation.
1650 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
1651 spanner instead of Dynamic_line_spanner.
1653 * Made gcc-2.95 compile fix in libc-extension.
1655 * Various fixes to Coriolan, score starts to look acceptable.
1657 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
1658 and vertical alignment of dynamics.
1660 * Added new text crescendo spanners to Coriolan and made some fixes.
1661 If you're using timidity, use the -EO option to prevent notes get
1662 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
1663 stretching the standard a bit.
1665 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
1666 not perfect yet: they're always below the staff and no horizontal spacing
1667 is done. Also, character metrics of dynamics are still not used.
1668 See: input/test/crescendi.ly and input/test/dyn-line.ly
1670 * Cleaned up Span_dynamic_performer.
1677 * Fixed the page layout, reintroducing space for the header and
1678 trying to keep piece titles on the same page as the piece.
1679 The header and footer can now contain several lines.
1684 * Lily now also performs crescendi and decrescendi in MIDI output:
1685 Span_dynamic_performer in a slightly crappy way.
1687 * Added preliminary support for crescendi/decrescendi other than `hairpins',
1688 eg: `cresc. poco `a poco -- -- --'
1690 * Made MIDI tie performance fix.
1695 * Lily now performs absolute dynamics in MIDI output.
1697 * Included David's comments on opus47 in TODO.
1702 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
1703 fixes and remainder french horn-1,2; trombone-1,2;
1704 fagotto-1,2; timpani; and several fixes.
1709 * Remove some old doco from programmer/ and put on personal homepage.
1711 * Removed union-find from flower library.
1713 * Only quantise tie horizontal part inside the staff.
1720 * Report type errors for \property. Helps with converting 1.2 input
1722 * Use Scheme for Align_element; fixed graceAlignPosition
1723 and removed \property alignmentReference in the process.
1725 * Use generic properties for lyrics too. This fixes \property
1729 * Add relative distance for constraints between non-column items.
1731 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
1732 increased automatically.
1734 * Translators now only change properties of their own context. This
1735 removes the 2nd argument to Translator::get_property()
1737 * Bugfix for Metapost mode
1742 * Updates of glossary (Christian Mondrup)
1744 * Bugfix with bar number placement
1746 * Moved links to bibliography/ and misc/ to main index.
1751 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
1752 Slurs are now calculated just once.
1754 * Bezier_bow gets constants from paper. Still no sensible solution for
1755 magic asymmetry gradient step constants.
1757 * Reinstantiated tangent-controls, more flexible than ever. You can choose
1758 between area asymmetry and tangent-controls. My guess is, tangent controls
1759 will be junked in 1.3.30.
1761 * Slur area: only look at x-gradient.
1763 * Added credits for some symbols of as5/9 fonts.
1765 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
1767 * Bugfix: midi2ly put out recent version (ugh).
1772 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
1775 * Removed Gade score. To appear (shortly?) on Mutopia.
1777 * Make Bar_script_engraver look for typeVisibilityFunction (eg
1778 property barNumberVisibilityFunction). Changed the names of the Scheme
1779 functions to be understandable. See input/test/bar-script-visibility.ly
1781 * rewrite of class Molecule. It has now reached the ultimate quality
1782 plateau. All molecule data is now shared.
1787 * Update of the glossary by Christian Mondrup
1789 * Moved horn-concerto-3 out of tarball to private website, removed
1790 W.A.Mozart subdirectory.
1795 * Bugfix: don't make giant ties if the horizontal part of tie is near
1798 * Small optimizations to be a little more careful with mem usage.
1800 * Website change: put all examples in one directory.
1802 * Removed Atom as a separate type. Now use SCM, and since we use
1803 function composition, Atoms are immutable, so they don't have to be
1804 copied. This makes life easier, hopefully this is quicker and uses
1810 * Bezier_bow: minimise_enclosed_area
1818 * Tuplet-spanner slope calculation now looks better on tupletted rests
1819 (patch courtesy Laurent Martelli)
1821 * Bugfix (Staff_performer::new_instrument_str ()) check type of
1822 \property "instrument"
1824 * New mechanism for breaking lines: do not copy & prune the element
1825 property list separately, but combine these steps. Dramatically
1826 reduces memory usage for large scores.
1833 * Bugfix: font used in volta-spanner calculation.
1835 * Added simple selection list to webpage, inspired by sawmill.
1837 * Devised kludge for ascii 5 character font pitches.
1839 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
1844 * Plug memory leaks related to Moment:
1845 - Spacing_engraver::do_pre_move_processing ()
1846 - make_rational ()/make-rational
1847 - Paper_column::Paper_column ()
1849 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
1851 * Plug memory leak in Score_engraver::set_columns ()
1853 * Plug memory leak in Scheme_hash_table::set()
1855 * Plug memory leak in Score_element::molecule_extent ()
1857 * Bugfix: don't crash if a slur doesn't span anything.
1859 * Bugfix: don't crash if doing beams without a staff symbol.
1861 * Generic element property setting:
1863 \outputproperty #predicate #'symbol = #value
1865 Will set the element property symbol to value, for any elements that
1866 return true for PREDICATE. This allows you to virtually tweak *ANY*
1867 property of the output. Example in input/test/generic-output-property.ly
1872 * lilypond as as2ly: --help and --version to stdout. Regular identify
1873 to stderr. This fixes help2man's manpage generation.
1875 * configure: substitute full path for perl and guile in scripts.
1877 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
1879 * Bugfix: default font now user settable
1881 * as2text: handle plain ascii font, read from stdin, you can now do:
1883 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
1888 * Bugfix: second half of broken ties now are displayed again.
1890 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
1891 it horizontally on the clef.
1893 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
1895 * Bugfix: unbroken repeat barlines now work, eg. |:
1897 * Added Request_iterator to make more flexible constructions possible.
1901 * as2text: catch missing font/character errors, added default font, set text.
1903 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
1905 * Ascii output, minimal support:
1906 - AsciiScript Fonts: mf/*.af
1907 - Init files: ly/*-as.*ly
1908 - AsciiScript translation to text: scripts/as2text.scm
1909 - input/test/as.fly input/test/as1.fly
1910 - Output support: lily/lily.scm
1912 lilypond -f as -i init-as.fly input/test/as.fly
1918 * The horizontal part of ties will avoid collision with staff lines.
1920 * Plugged memory leak: don't protect Atom function.
1922 * Lookup cleanups. Made lots of functions static. Moved some code out
1930 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
1931 does not delete any of the file_ly*.tex.
1933 * Added header and footer support in ly2dvi.py
1938 * Added a ROADMAP file explaining the source directory layout.
1940 * Minor tweak in the feta 6 and 9 numeral
1942 * Moved files from lib/ to flower/
1944 * Removed Note_head_side class.
1946 * Updated the webpage to be a little more chatty.
1948 * Small Local_key_engraver optimization: only lookup timing engraver once.
1950 * Fixed dashed slurs
1952 * Rewrite of Slur code. Be much more picky about slur shapes. We try
1953 to offset the slur instead of bending it too much
1955 * Look at stem directions for tie direction.
1957 * Compound multimeasure rests. Put measures_i_ variable in an element
1958 property. Made the symbol a lot wider.
1960 * Time signature small cleanups.
1965 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
1968 * Breathing marks now have a direction by default.
1970 * Do set generic script properties.
1972 * Also put tuplet brackets under notes.
1974 * Score_element_info: only store origin of element, but not the path
1975 to parent translators. Saves a little memory, and removes some complexity.
1981 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1983 * (De)crescendi should now work. (Thanks Michael)
1985 * Better error reporting for conflicting time signatures.
1987 * Line_number_engraver: output locations of note head
1988 definitions. Very handy when entering complicated scores.
1990 * Rewrote multi measure rest support: now they are entered as spanners
1991 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1993 { \commandspanrequest \start "rest"
1995 \commandspanrequest \stop "rest"
1998 * Removed support of percent style repetitions.
2000 * Put texts outside the staff.
2004 * Getopt bugfix: don't assert on certain errors.
2006 * ly2dvi: Remove unnecessary space for the page headers.
2008 * Bugfix convert-mudela
2013 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
2016 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
2017 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
2018 \property tupletInvisible will stop all tuplet spanner creation.
2020 * Don't go berserk if tuplet spanner is on only one column.
2022 * Use SCMs & Smobs for Molecules & atoms. This uses less
2023 scm_(un)protect_object () calls, so the output stage should be faster.
2025 * Added \property tupletSpannerDuration, to make multiple tuplet signs
2028 * Some programming Errors in spacing are now caught. Lily does not
2029 hang when encountering degenerate springs.
2031 * Allow beams to start and end over rests
2035 * Fix disappearing clefs when clefs are not printed with a barline.
2040 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
2041 input/test/beam-control.fly
2042 * Added \context Voice to .fly and .sly; the default \context Staff is almost
2043 never what you expect
2044 * Fixed decision for .sly/.fly in lilypond-mode.
2049 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
2050 Cleanup mf-to-table.py
2052 * Fixed embarassing slur bug.
2057 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
2062 * lilypond-mode.el for emacs supersedes mudela-mode.el
2064 * Tuplet spanners don't collide with encompassing notes.
2066 * Gobbled Adobe parseAFM* code, for future use.
2068 * Big 1999 to 2000 search/replace.
2070 * Big interline to staff_space search/replace for mf files.
2072 * Removed Bow class, and split code into Tie and Slur
2074 * Don't put scripts on grace notes.
2076 * Font_metric uses SCM for name field.
2078 * Various compilation fixes.
2083 * Bugfix: beams with less than one (visible) stem
2085 * small fixes to pa.ly
2090 * Fixed bug that made multi-measure rest barnumber counts go wild.
2091 (even more scm2int/int2scm mixups!)
2093 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
2095 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
2100 * Remove Paper_def calls in bezier-bow.cc
2102 * Remove data members of Tuplet_spanner, Volta_spanner
2104 * hang_on_clef, property hangOnClef removed
2106 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
2107 function to determine breaking behavior.
2109 * More Scheme typechecking.
2111 * Be strict about the difference between strings and symbols for conversion.
2113 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
2116 * Partial French translation, courtesy Laurent Martelli.
2118 * Small corrections in NL translation.
2123 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
2124 we have a longa note head. noteHeadStyle = "harmonic" is not
2125 supported anymore. (for now, that is)
2127 * Reference manual update. Document \properties with examples
2129 * fix mudela-book --help
2131 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
2132 Key_item::c0_position_
2134 * Clef_engraver general cleanup. Use alists (\property
2135 supportedClefTypes, clefPitches) for clef types.
2137 * Use progress_indication () for progress. Don't include <iostream.h> directly
2138 Don't include <string.h>, <math.h> from headers.
2144 * \property stemCentered (boolean): centers stem on note head. See
2145 input/test/stem-centered.ly
2147 * input/trip.ly, small test of lots of features.
2149 * \property Staff.collisionMergeDotted: merge equal noteheads
2150 with different dot count. See input/test/collision-merge-dotted.fly
2152 * Dotted rest bugfix
2154 * Don't crash if a slur does not span any notes.
2156 * Volta repeats fixed.
2158 * cleanup of Note_heads_engraver
2160 * removed dots_i_ member of Dots
2164 * Fixed cross staff slurs. It seems that cross-staff sign
2170 * Fixed bug in stem code. Stem in chords works again. Small
2173 * Use element properties for Staff_symbol.
2175 * \property sparseTies (boolean). Only make one tie in the
2176 middle for tied chords.
2178 * Junked Directional_spanner, Column_info.
2179 Directional_element now is element interface `Directional_element_interface'
2181 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
2184 - removed old notename2scm conversion
2185 - beam-dir-algorithm through scm
2187 gv - bf: knee-stemlengths
2190 - moved poor man's stem arrays to scm
2193 - beam quanting using scm lists
2196 - chord-name uses scm members
2197 - bfs: knee with different mults, interstaff knee, auto-knee
2201 - specialize duration.cc for lily, move out of lib/
2203 - more SCM typechecking
2204 - stafflineleading -> staff_space
2205 - bf: rod distances.
2206 - junk some unused code.
2209 - paper/score column cleanups. Junk Score_column type
2212 - Bezier_bow/Bezier cleanups
2213 - bf: rest under beam.
2216 - untangled Chord_name (item) and Chord (list-of-pitches)
2224 - bf: generic properties
2225 - quantise_iv () fix.
2228 - use smobs for font metric tables/hashes.
2233 - small beam fixes (interstaff knees still broken)
2237 - bf: harmonic note heads
2238 - revise stem, notehead, rest
2241 - included missing scm,ly updates
2242 - bf: urg to_dir () takes scm..
2243 - bf's: if (Foo b = bar != 1)
2249 - bf: alignment reversed
2250 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
2252 - Knee fixes (thanks, Jan)
2255 - fixes for invisible beamed stems
2256 - removed steminfo from properties, don't cache Stem_info
2259 - steminfo to properties
2260 - dropped internote dim for stem-beams
2264 - abstracting Staff_symbol_referencer to an interface.
2265 - quantised_position for staccato dots.
2267 - junk Score_element::do_{width,height}: set callbacks directly.
2268 - merge Score_element, Graphical_element
2269 - merge Axis_group_element, Graphical_axis_group
2270 - junk pointer fields from Score_element derived classes
2271 - junk obsolete do_substitute_dependency code.
2276 - staff-support for Crescendi.
2277 - padding for accidentals.
2278 - cascading offset callbacks
2282 - naming Staff_sidify -> Side_position_interface
2287 - bf: timeSignatureStyle works again
2290 - Dirk Latterman key/mmrest patches
2291 - Offset callbacks in Dimension_cache
2292 - Junked Staff_side_*
2293 - Staff_sidify: interface class.
2294 - prelude-{1,2} fixes.
2298 - bf: PS font selecting.
2302 - mudela-book --no-pictures
2304 - convert-mudela: beamAuto moment syntax.
2310 - half-baken ly-gulp-file in scm
2311 - resurrected scm output through guile
2314 - bf: version of init.sly, init.fly
2315 - Clarify necessary version of texinfo
2316 - bf: texi files, minor errors and syntax compatible with
2325 - Bach preludes: mutopification
2326 - dots are Directional_element too; use \property dotDirection
2327 - moved some stuff out of Lookup
2329 - font selection mechanics changed.
2332 - bf: smob allocation (thanks David!)
2335 - junked \shape. Now use #'margin-shape
2336 - timing: one_beat -> \property beatLength
2342 - input/test/ \property fixes.
2346 - Break_align_engraver,
2347 break align order from \property breakAlignOrder
2348 - junked Score_priority_engraver
2349 - moved Time_description into Timing_translator
2350 - use properties for timing, see input/test/timing.fly
2351 * removed \cadenza ; now use \property Score.timing
2352 * \property measurePosition
2353 * \property measureLength
2354 * \property currentBarNumber
2355 - Note_name_engraver , \context NoteNames
2359 - junked some chord guessing code
2360 - bf: lookup size (-1) for chord-name accidentals
2361 - bf: ly2dvi's MFINPUTS setting
2367 * junked TeX hacking
2368 * configurable with styled strings from scm
2369 * fixes: dim, /no X, tonic != C
2376 - visibility-lambdas into default elt properties SCM.
2378 - verticalDirection properties now in SCM.
2381 - move position_i_ into Staff_symbol_referencer
2382 - move dir_ into Directional_element baseclass
2387 - bf: dynamic style.
2388 - prepare to move dir_ into SCM.
2392 * inversion request: no inversion guessing for chord entry
2393 * bass request: c/+b to add bass note not part of chord
2394 * -dim modifier works on all thirds
2395 * colon iso dash as tonic/modifier-additions separator
2396 * C:m5- displays as "Cdim"
2397 * C:m5-7- displays as "Co"
2400 - moved bracket vars to params
2401 - reverted broken lilypond-devel
2406 * mfplain.mp detection
2407 * Graphical_element::common_refpoint() robuster.
2408 * fixes for mudela-mode.el
2410 * key signature placement,
2414 - extra-offset elt property.
2415 - junked Chord_tremolo
2418 - changed calling convention for {get,set,remove}_elt_property()
2419 - rm'd some mutopia examples.
2423 - Generic properties and Property_engraver. Moved most of the
2427 - resurrected midi2ly
2431 - reverted mup2ly revert
2434 - frontport of 1.2.17 patches.
2444 - another workaround: reset buffer state for scm_ftell ()
2445 - workaround for broken scm_ftell ()
2448 - \properties are now SCM s, junk Scalar type
2449 - use SCM for strings in parser.
2450 - Moment derived from Rational. Moment may be smobified.
2453 - direct #... to scm parser (Thanks to Gary Houston)