4 * Fixed chord iteration.
9 * Modified part-combiner to use new get_music ()/next () music iterator
15 * Added clone () to music iterators, so that we can do next () on a copy.
20 * Added get_music () and next () to music iterators.
25 * Added side-position-interface as an interface identifier, in stead
26 of checking side-support-elements. This fixes a problem with stacked
29 * Removed spurious set_elt_property ("XX", SCM_EOL) calls.
31 * Added \property squashedPosition for Pitch_squash_engraver: the
32 staff-position number to squash noteheads to.
34 * Added FAQ entry for script on bar, updated description of mailing
37 * Fixed bug with \translator { basicXXXProperties \push ... }
39 * Updated and revised call for help in hacking.texi.
41 * Bugfix: don't remember accidental if it is tied from the previous note.
46 * Separated definition and implementation of contexts (moved
47 definition out of Translator_group into Translator_def)
50 * pmx2ly.py fixes: now handles text at beginning of block correctly.
52 * update .spec to include scripts.
54 * Changed syntax of \pushproperty:
56 \property Voice.basicXXXProperties \push #'foo = #bar
57 \property basicXXXProperties \pop #'foo
60 basicXXXProperties \push #'foo = #bar
61 basicXXXProperties \pop #'foo
67 * Updated INSTALL.texi
71 * Added Documentation/user/mb-latex.tex, mudela-book+latex example
72 file and test case. Some work on Documentation/user/mudela-book.tely
74 * mudela-book.py: any combination of \verb, \begin{verbatim}
75 @code and @example and mudela should work as expected.
77 * dropped [].extend that depend on python 1.5.2
82 * pmx2ly, PMX to LilyPond conversion. Succesfully converts barsant.pmx.
84 * musedata2ly, a Musedata to LilyPond convertor. Succesfully converts
87 * bugfixes for dynamics: make sure that dynamic alignments encompass
88 the dynamics they support, and that any columns they attach to aren't
91 * bugfix: make sure \time gets noticed early enough.
98 * Cleanups related to barline handling:
100 - Removed Translator_group::get_simple_translator (), and -
102 - use properties to communicate about barlines and time sigs. (NOTE:
103 by default a time-signature of 4/4 is printed.)
105 - fix repeat bar behavior.
108 * cleaned up Directional_element_interface
110 * add name field to score-elements.
112 * comment in some unprotects for Music in parser. Should bring down
113 cpu time and plug some leaks.
115 * robustness fixes for etf2ly, tuplets, grace notes.
120 * engraver.ly: cleanups.
122 * etf2ly: robustness fixes, handle mac files as well.
124 * Smobified Translator and Translator_group, junked
125 Translator_group_identifier.
127 * \pushproperty and \popproperty withing \translator, similar to
128 predefining \property, ie.
130 \translator { [...] \pushproperty [..] }
131 \translator { [...] \popproperty [..] }
133 (these \pushes and \pops are delayed until instantiation, so if you do
137 \pushproperty #'basicFooProperties #'bla #VALUE1
138 \context Voice { \pushproperty #'basicFooProperties #'bar #VALUE2
143 then the setting for basicFooProperties contains both (bla . VALUE1)
146 * allow \pushproperty #'symbol [..] as well as \pushproperty #'(symbol1 symbol2 ... )
151 * Activated regex for windows.
153 * New guile-1.4 patch for cross windows build.
155 * Added configure messages for metapost checking.
162 * Added property LyricVoice.associatedVoice to enable switching associated
163 voice mid-stream. Association still defaults to context name.
168 * \pushproperty, \popproperty: property settings with less memory
169 cost. See input/test/pushproperty.ly and Documentation/hacking. Note:
170 syntax is most likely only temporary.
175 * (Line-)broken slurs now have vertical trend.
177 * Better length for broken ties: no invisibly short ties. Now ties may
178 collide with time signatures, though.
180 * Don't typeset unfinished spanners, but kill them.
182 * Added two FAQs (Mats)
184 * Made workaround guile-1.4.1 backward incompatible (scm_)eval change.
185 Note that we must use (scm_)eval2 to remain backwards compatible with
186 guile < 1.4.1 snapshot.
188 * Reincluded 79.jcn2 fix
196 * Created Thread_devnull_engraver and Voice_devnull_engraver iso
197 single A2_devnull_engraver in Thread context. It seems however
198 that the hack in A2_devnull_engraver works better.
202 * Slur attachment fix for chords where case slurdir != stemdir.
204 * Made various fixes for (line-)broken slurs.
206 * Fixed slur_height (), which fixes most ugly slurs (Yeah!).
208 * Fixed some silly url reversals in FAQ.
210 * Finished Coriolan music entry (again); entered second viola part.
212 * Updated Coriolan to use part combiner on Voice level for wind parts
213 and on Staff level for violi and bassi.
215 * Part-combiner now uses duration inquiry, which fixes rhythm-related
216 bugs in determining solo/a2. Also, rests are taken into account.
218 * Another crude fix for almost unexplainable (with a gdb that dumps
219 core on ly_display_scm) all-zero control points slurs.
221 * Fixed slurs that crossed through stems and note heads. Note
222 that beautifying of ugly slurs is still broken.
224 * Made crude fixes slurs don't crash, bezier still crashes on
225 infinitely steep slurs (eg flauti-part *with* slur_engraver).
230 * Replaced empty melisma score element with a property
232 * Renamed Voice_alist_entry -> Syllable_group in lyric-phrasing-engraver
237 * fixed y-position of whole rest
239 * fixed sustainPedalPadding
241 * etf2ly: articulation, lyrics.
246 * etf2ly.py: Finale to LilyPond conversion.
251 * Made simple fix to get part-combiner to recognise different rhythms
253 * Unhardcoded part combiner and a2-engraver; introduced properties
254 splitInterval, soloADue, soloText, soloIIText, aDueText.
256 * Fixed part combiner's too-late problem (Dankje!)
258 * Fixed a2-devnull-engraver, a2-engraver.
260 * Renamed part combiner music names to "one", "two".
262 * Cleaned up decision making in part combiner, renamed to "solo"/"unison"
267 * Minor documentation updates
269 * Mark_engraver: has been broken since .73, fixed!
274 * Added a devnull engraver, that junks (notehead) requests of the second
275 stem when combined parts are in unison (a2).
277 * Part-combine iterator identifies Soli and A2 parts in threads by
278 looking at rhythm and pitches. It switches Voice context automagically,
279 and communicates current state using a2/solo/solo2 properties.
281 * Simple A2_engraver (`a due) prints `a2/Solo/Solo II. Soli seem to
282 arrive one request late.
284 * First try at combining parts: part-combine*
286 * fixed problem with HaraKiri
288 * fixed problem with dynamicDirection
290 * fixed problem with nonEmptyText
292 * `Fixed' chord notation, as per request of David Arnold, ie,
293 Added a chord-name-mode, that only displays chord names
294 when there's a change in the chord-name-scheme, Also, a chord
295 name should always be displayed after a line break. See
297 input/test/drarn-chords.ly
299 * Reverted duration-iter change in midi2ly, moved printing of options.
301 * warning bugfix in lexer.ll (Mats Bengtsson)
306 * Midi2ly bugfix: handle durations longer than longa. These can occur
307 because of lengthened notes when using --no-rests.
309 * Midi2ly: output `new' \key syntax, and updated version number.
311 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
312 double dots etc. when user doesn't want them. It probably used to
313 work like this, a long time ago. For some unknown reason, all
314 corrections made by Duration_convert were junked if the corrected
315 duration != exact duration. Duh.
317 * Midi2ly: added a new option: --no-rests.
319 * Update of mudela-book (Tom Cato Amundsen)
320 - --read-lys option, now you can do:
321 mudela-book file.texi
323 mudela-book --read-lys
324 - --outdir=DIR will put ALL output into DIR
325 - @mudela[filename="myfilename"]{c d e f g}
326 - --force-mudela-fontsize
327 - ignore mudela inside @ignore @end ignore
332 * Lyric_phrasing_engraver now catches lyric extenders and correctly
333 terminates them under the last note of a melisma.
335 * Lyric word spacing code changed to fix hyphen alignment.
337 * Other minor tidying up of Lyric_phrasing_engraver and related code.
342 * Lyric_phrasing_engraver now adjusts for melisma. (Glen Prideaux).
344 * Mudela-book fix for Windows95 (Mark Hindley)
346 * Debian update (Anthony Fok)
348 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
349 #t (primarily for hymns). Courtesy Glen Prideaux.
351 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
356 * stepmake/stepmake/metapost-rules.make: Put all generated files
359 * Added paper variable interscoreline to determine the score line
360 spacing, see input/test/vertical-extent.ly.
361 Cleaned up the lilyponddefs.tex inclusion scheme.
369 * Improved default handling of Lyric_phrasing_engraver and made it on by
372 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
375 * fixed bug in script.cc so fermata (and other scripts) get flipped
376 correctly when they are above the staff.
381 * Reincluded simple code for including tfm.[1-5] into search path.
382 Configure with --disable-kpathsea to enable this kludge.
387 * Updated input/test/banter-chords.ly German H/B example.
391 * Have configure check for kpathsea library and functions. Made kpathsea
392 support optional for now.
394 * Bugfix: halved width of tremolo-beams.
396 * Included compilation fix for guile-1.3.4 (Anthony).
398 * Added: chord inversion and base to regtest.
400 * Fixed: Chord names that were broken by pl73.
402 * Fixed: Chord inversions that were broken by pl72.
404 * Resurrected ascii-script output, for debugging purposes.
406 * Included compilation fix for scm-hash.cc (Han-Wen).
412 * Small bugfix: also do a deep copy on submusices
414 * Fixed: \autochange doesn't crash anymore.
416 * Cleanup, documentation and enforcement of smob interfaces in
417 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
420 * Glen Prideaux lyric phrasing engraver. See
421 input/test/lyric-phrasing.ly
425 * Removed \interscoreline after the last line, prevents some
426 empty pages. (patch by Mats Bengtsson)
428 * Smobified Music, junked associated identifiers. Use Scheme list to
429 store Music_sequence. Removed const declarations from
430 Music_iterators. Added a mutable and immutable property list to
431 Music. Use music property for all Scheme values in Music. Created
432 and fixed a load of Garbage Collection bugs.
434 * Changed number font to allow automatic .mf creation.
436 * Output place of definition as \special{src:LOCATION}. See FAQ for
437 explanation how to use.
439 * Schemified Local_key_item and fixed minor bug with accidentals.
441 * new Japanese .po file.
443 * Bugfix for broken tie direction
445 * Bugfix for bar at beginning of line break
450 * Robustness fix for minimise_least_squares ()
452 * cleanups of Slur_bezier_bow, removed Bezier_bow.
454 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
456 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
459 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
460 properties. This makes initializing list properties redundant.
462 * removed idiotic code for including tfm.[1-5] into search path.
464 * fixed problem with tuplet placement for cross staff tuplets.
468 * Small cleanups to bring down compile time and binary ensmallment.
470 * Made Lookup into a smob, and use guile alist iso. an STL map.
472 * Changed repeated music semantics for relative octave: each
473 alternative takes its inital octave from the body.
475 * Fixed: parser accepts booleans for property values as well.
477 * Added Scarlatti sonata test file to input/
479 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
483 * Fixed: long standing problem in optical-illusion code.
485 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
487 * Made interface of Multi_measure_rest, System_start_delimiter,
488 Spacing_spanner, Separating_group_spanner, Beam, Slur and
491 * Use properties for minimum distances and spring parameters. Move
492 spacing related functions from Paper_column into Spaceable_element.
494 * Removed most Paper_column typecasts.
499 * Cleanup auto-beam-engraver: use properties for retrieving timing
502 * Fixed: Multi measure rests don't cause crashes.
504 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
506 * Fixed: property engraver.
508 * Fixed: don't crash on multiple ties.
510 * Cleanups of Beam, should also be a little faster.
512 * Reunite properties and pointers. In implementation we make a
513 distinction between mutable and immutable properties
515 * Add {has|set}_interface () static methods to interface classes.
517 * Made Side_position_interface and Staff_symbol_interface an all
518 statics class, and stripped _interface suffix.
520 * Make Align_interface and Axis_group_interface an all-statics class
522 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
523 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
524 callback for determining barsize.
526 * Removed all GLUE_SCORE_ELEMENT callbacks.
528 * Added test for repeats to trip.ly
533 * ly2dvi: changed back to original semantics of latexheaders.
535 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
536 Volta_spanner changed into interface.
538 * Related cleanups for Tie, Tie_column cleanups.
540 * Made Time_signature, Single_malt_grouping_item, Script_column,
541 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
543 * Removed const declaration from callback arguments.
545 * Pagebreak support. See input/test/between-systems.ly
547 * Fixed a problem with accidentals in combination with
548 non-nil key signatures.
553 * Use callbacks for augmentation dot positioning.
555 * Removed types Note_head and Rest
557 * Cleanup of slur.cc: use common reference points in a sane manner.
562 * Corrected text sizes in paper*.ly (Mats Bengtsson)
567 * Dots, Collision, Rest_collision removed as separate Score_element type.
569 * Stem and Note_column accept only one rest.
571 * Use offset callback in Stem to resolve rest/beam collisions.
573 * Put the value of new local key signature (accidentals) back into a property.
575 * Set molecule-callback for notename item.
580 * Added some comments to new slur code.
582 * Removed some ugly interstaff slur code, interstaff slurs at line-break
585 * Slur bugfix: 16th beams are also beams.
591 * Bugfix: translate volta spanner at start of line.
593 * Changed directional_element() calls to instantiations
594 of Directional_element_interface.
596 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
598 * Removed Staff_info type. Information about columns is now transferred
599 via currentMusicalColumn and currentCommandColumn.
605 * Made slur attachment position user settable; properties:
606 slurBeginAttachment slurEndAttachment, values: 'head 'stem
607 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
609 * Fixed slur attachment positions, added missing rule and use simple
610 default starting positions for attachments.
612 * Started rewrite of slur ending code, interstaff slurs are broken for
615 * Fixed download URL of the webpage.
617 * Moved direction.cc to flower/.
622 * Lyrics centered on notehead.
624 * Various bugfixes hyphen-spanner.
626 * Bugfix: set appropriate callbacks for Note_head. This fixes
629 * Removed Clef_item as score-element derived type.
631 * Updated config.sub and config.guess
633 * Bugfix: allow linebreaks on beamed grace notes.
638 * Included dutch po-update based on submitted 1.3.57 nl.po
640 * Added "Development" link to website, now that "Home" is a relative link.
642 * Bugfix: use deep copies for resetting keys.
644 * Assorted typing erors in procedure names in ly/engraver.ly
649 * Made callbacks from Score_element::before_line_breaking() and
650 Score_element::after_line_breaking()
652 * Fixed website; backlinks should work again.
654 * Removed --ignore-version option. Added --verbose option.
664 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
665 Paper_def_identifier.
667 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
669 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
670 Sustain_pedal and reduced them to an Score_element interface (they are
671 no longer Score_element derived types).
673 * Some instances of brew_molecule routines have moved out of
674 Score_element, and are now called scheme_molecule.
676 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
681 * Removed String_identifier, and use the type system of GUILE instead.
683 * Fixed \key PITCH MODALITY syntax. The modality argument is now
684 mandatory, a rule in convert-mudela has been added.
686 * Cleaned up buildscripts/ directory: removed obsolete scripts.
688 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
689 based on STL and should be faster than hash_table.
695 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
696 in the process reduced number of protect/unprotect calls. With
697 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
698 just 10% above the 1.2 level. Also, Lily's a bit faster.
700 * Fixed make diff bug in stepmake to be able to make this diff :-)
705 * Rewrote key sig support. Now key signature can also be controlled
706 by setting keySignature and localKeySignature properties, eg.
708 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
710 sets a key signature of `es ges bes' (an unusual key signature).
712 Keys are internally represented as transpositions of the c-major
713 scale. Printing the key signature for a scale is done by filtering out
714 all non-natural accidentals.
716 * Removed support for \keysignature, and \key something \minor; Newkey
722 * Fixed pedal items (hw)
724 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
725 tfm directories. Automated links to cmr and amstex tfm font directories.
727 * Replaced one scm_assoc () u-turn slipped through jcn1
729 * various GUILE 1.3.5 compile fixes
731 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
733 * Replaced some scheme assoc u-turns with scm_assoc ()
735 * Ran po-update (mostly because of new ja contribution).
740 * Cleaned-up scheme list to text conversion for Chord_name and
741 fixed horizontal kerning.
743 * Added examples for american (slashed o) and jazz (black triangle),
744 see input/test/{american-chords.ly,jazz-chords.ly}
746 * Made guile-1.3.5 compile fixes
751 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
754 * Rewrote key signature administration; now Scheme is used; Octave and
755 Key have been junked in favor of Newkey.
757 * japanese .po file included (thanks, Japanese team!)
762 * Fixed several forgotten molecule-callbacks
764 * Fixed first clef in score; now F clefs are also possible.
769 * Updated FAQ with two useful GDB macros.
771 * Several fixes in the documentation.
776 * Made (dutch) po-update
781 * Molecules are now generated via callbacks exclusively; most calls to
782 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
787 * Experimental property collapse for most score-elements. (notable
788 exceptions: Scripts, pedals). Change all Score_element constructors to
789 take a basic-property list. The suffix of a property list may be
790 shared by several score-elements, for instance all default G-clefs in
791 a score share the following settings
794 (break-align-symbol . Clef_item)
795 (visibility-lambda . ,begin-of-line-visible)
797 This should reduce memory usage further.
799 * Magically fixed the disappearing Lyrics problem.
801 * Removed used_b_ field from Score_element.
803 * Massive search-replace patch: store pointers and properties
804 separately, in preparation of property collapse.
810 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
812 * Cleanup of Dimension_cache: removed a few redundant
813 fields. Slightly lower memory usage (32 bytes per
814 score-element). Dimension_cache is now a `dumb' struct again.
816 * Add array index to priority field of text scripts to ensure that
817 order is unique, and sensible.
819 * Added an element count statistic.
824 * russian.po (thank you, August.)
826 * Small cleanups in Molecule interface
828 * Spacing related elements perform suicide after calculating
829 distances. This saves a some memory, approximately 2 to 5 % ?
831 * Small cleanups in line breaking: Paper_column stores springs and
832 rods in only one place now. All fields relating to energy have been
835 * Don't generate all output Scheme in memory, but evaluate to output
836 file immediately. This will reduce memory usage a little.
838 * Use STL's map for Dictionary template
840 * Substitute pointers on element properties of the root Line_of_score
843 * Added toplevel doc target, to support building doc with --srcdir
845 * Removed cygwin build stuff; updated versions at:
847 http://appel.dyndns.org/lilypond/gnu-windows/cross
849 * Fixed lily.scm to handle incipits (thanks, Mats)
855 * Made bugfix in smob handling: delete the C-part of freed smobs and
856 be honest about amount of allocation and deletion, so that GUILE
857 doesn't overestimate the amount of memory available.
859 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
861 * Bugfix: don't crash on durations that are not a power of 2.
863 * Build manpages during `make all'
865 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
867 * Bugfix: set visibility-lambda for key signature created by
868 createKeyOnClefChange. Fixes disappearing key signatures.
870 * Bugfix: make System_start_delimiter of bar-line type invisible when
871 it spans only one staff.
876 * Item cleanups. Copying items and rearranging pointers are done in
877 separate passes, which makes the code cleaner. This fixes a problem
878 with some items not disappearing from hara-kiri staffs.
880 * Use Scheme for Key_item data members.
882 * Don't use regex in chord-names.scm under windows; hybrid chordnames
883 user+calculated will be partly broken.
888 * Junked Shift_tuple from collision; Now it uses SCM.
890 * Bugfix of documentation and test-file of tuplet.
892 * Bugfix type string of repeated music is copied. This fixes declared
895 * Junked various cruft from lily.scm
897 * Use interfaces symbols instead of C++ class-name for assigning generic
900 * Junked Dictionary from Piano_pedal_engraver and
901 Piano_pedal_performer.
903 * Introduced boolean element property no-spacing-rods: ignore this
904 item for hard constraints.
906 * Bugfix: added sanitised TeX fragment in faq.texi
908 * Bugfix: merge equal Bar_reqs
913 * Small fixes for \cresc and \endcresc
915 * Release properties of unbroken spanners & items after doing
916 handle_broken_smobs (); should conserve a little memory.
918 * Fixed handling of orphaned score-elements. Any element that does
919 not have its Line_of_score as a ancestor in both directions, is silently
920 removed from the output. This guarantees that programming errors
921 don't result in coredumps from Dimension_cache::common_refpoint ():
922 element->line_l () is always a common reference point.
924 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
925 for default case. Now the octavation 8 is not printed at every
931 * Changed noteHeadStyle properties to symbols, for example
932 \property Voice.noteHeadStyle = #'cross
937 * Rewrite of chord-name production in scheme. There are two major styles
938 now, banter and american. To get american style, use
940 \property ChordNames.chordNameStyle = "american"
942 Most anything should be possible now. See input/test/american-chords.ly
944 * Added isinf check to configure.in, and isinf macro from guile to
945 bezier.cc; solaris has no isinf ().
947 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
950 * Added output property to regression test.
952 * Fixed warning of creating existing outdir.
954 * Added `Mark' interface to text-items that are marks (thanks, HW).
961 * Corrected glossary.tely
963 * Corrected \mark font handling. feta-nummer font only of the
964 string is all numeric.
966 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
967 "harmonic" and added "baroque" (normal note shapes except for
968 brevis and longa which are square).
970 * Simplified ly2dvi using the power of the geometry package.
972 * Improved heuristic size calculation of TeX macros. Handles e.g.
973 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
978 * Bugfix: don't hang on zero-duration.
980 * Various glossary updates (thanks, Christian)
988 * Drastically reduced vertical space used by headers/footers, when using
989 ly2dvi. See input/test/fill-a4.ly.
991 * Fixed bug with colons appearing on repeat span-bars.
993 * Added Bar_number_engraver to standard Score context
995 * Construct octavation scripts in the clef-engraver; this fixes the
996 hara-kiri + clef8 problem
1004 * Fixed chord-name customisation and made small chord-name build fixes.
1006 * Accidentals with chord-names smaller and as superscript.
1008 * Do some extra footify (works only once) while making html docs.
1013 * Debian patch (Thanks Anthony)
1015 * Rewrote Bar_number_engraver and Mark_engraver and removed
1016 Bar_script_engraver as baseclass. Both Bar_number_engraver and
1017 Mark_engraver are simpler and more robust.
1019 * Fixed precedence of \property verticalDirection and dynamicDirection
1021 * Fixed keys without barlines
1023 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
1024 puts alignment in function again
1026 * Fixed StaffGroup + GrandStaff combination.
1028 * Music is now mandatory as the first thing in a \score{} block
1035 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
1037 * Added Properties textScriptWordSpace and chordNameWordSpace.
1039 * Junked old lyrics in star-spangled-banner.
1041 * Added a Piano_pedal_engraver.
1043 * Removed some empty files.
1045 * Created piano pedal symbols: * - . P e d.
1047 * Fixed ps-to-pfa.py to handle multiple unfills.
1049 * Moved accordion symbols out of feta-script to end of font.
1051 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
1053 * Fixed blot_diameter for small resolutions.
1058 * Put global element list into Line_of_score, instead of
1059 Paper_score. post processing (the stage after line breaking) is now
1060 truly done per-system, and we got rid of an ugly hack to get font
1063 * Bugfix: set the group-interface of System_start_delimiter.
1065 * Cleanups of Break_algorithm and derived classes, Move
1066 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
1068 * Bugfix for accordion symbols.
1070 * Various patches to prevent crashing when do_brew_molecule gets
1071 called before after_line_breaking (). This was a problem in Spanner
1080 * Made a quick try at piano pedal performer, damper pedal only.
1082 * mf/feta-accordion.mf: Fixed strange turning paths.
1084 * mf/feta-beugel.mf: Fixed infinity errors.
1086 * Use a more discriptive name for windows setup.zip.
1088 * mf/GNUmakefile: Have logs as last target, so that normally, they're
1091 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
1092 The logs are a target, removing them retriggers make.
1094 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
1095 files, ie the ones that clutter the source directory, not the target logs.
1097 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
1098 standalone; ie, no need for Cygnus' usertools anymore.
1103 * Documentation/ntweb: Updated angels.ly to match current syntax.
1104 Also updated index.texi.
1109 * Change all occurances of Staff_margin_engraver to
1110 Instrument_name_engraver, add a convert-mudela rule
1112 * Change status == busy assert into programming error
1120 * Lots of fixes to windows distribution scripts.
1122 * Added configuration features --program-prefix, --program suffix.
1124 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
1125 This fixes inversions c/g and bass additions d/+c on chords.
1130 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
1136 * Debian patches (thanks Anthony!)
1138 * Use symbols for prefatory matter spacing. Do not use the typename
1139 for looking up item pairs in the table, but read element property
1142 * Instrument_name_engraver, uses break alignment instead of
1145 * System_start_delimiter_engraver, System_start_delimiter, uses a
1146 spanner for the braces/brackets at the left of the system. Remove all
1147 old Span_score_bar engravers.
1149 * Removed Base_span_bar_engraver::use_prority_b_, and moved
1150 Base_span_bar_engraver into Span_bar_engraver.
1155 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
1157 * input/test: Removed stale AutoStaffSwitch examples.
1159 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
1160 stale copy of gnossiene-4.
1162 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
1164 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
1165 for cross-building to Cygwin.
1167 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
1172 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
1174 * New_chord_tremolo_engraver: make tremolo beams from
1176 \repeat "tremolo" NUMBER <Music-expression>
1178 Removed support for "old-style" tremolos.
1180 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
1182 * Read \property measurePosition within the engraver code, instead of
1183 looking up the Timing_translator.
1185 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
1187 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
1196 * buildscripts/mf-to-table.py: feta dep files are now opened with write
1197 binary option. This avoids carriage return linefeed problems and
1198 windows while not affecting unix.
1200 * Documentation/hacking.texi: Fixed a texinfo syntax error
1202 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
1205 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
1210 * Glossary updates by Christian Mondrup.
1212 * Bugfix: use generic properties in lyrics too. This fixes the
1213 \property textStyle for lyrics.
1215 * Score_element::preset_extent(), used by \property
1216 XXXVerticalExtent, so hard code the size of a vertical group.
1218 * Don't fix up reference points for originals of broken
1219 spanners. Fixes spurious "orphaned score-element" warnings.
1221 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
1223 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
1225 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
1228 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
1229 which should fix Windows problems with guile. Also added input directory
1232 * stepmake/aclocal.m4: Added decent checking for version of guile, and
1233 fixed warning message.
1235 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
1236 chord-modifier table (not in the pitch list).
1244 * General cleanups of My_lily_parser.
1246 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
1249 * Moved Score_element::do_space_processing out of the dependency
1252 * Use Scheme for notename tables. Removed uppercase letters for low
1253 octave notes. Removed Notename_table.
1255 * Fixed core dump with declared "\key ; "
1257 * Extra robustness warning for Side_position_interface::aligned_on_self ()
1259 * Extra robustness: make sure that first and last columns are breakable.
1264 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
1266 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
1267 dependency by using mingw. Compiling guile is too much to ask
1268 for mingw, though. Also:
1269 - rename python scripts .py (request from Alain)
1270 - install native packages under their own, separate root. (Alain)
1272 * lily.scm: Don't use regex module when running on
1275 * lily/staff-margin-engraver.cc (acknowledge_element): If
1276 possible, hang y-axis of margin script to span-bar. This fixes
1277 vertical placement of margin scripts attached to staff groups.
1279 * help2man-rules.make: Fixes for generating manpages by copying
1280 and for building using --scrdir.
1282 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
1283 config.h, version.hh files file when copying.
1285 * buildscripts/make-cygwin-cross.sh: made number of fixes:
1286 - add `Cygnus/' prefix to directories in .zip-file too.
1287 - package guile too.
1288 - don't link to cygwin1.dll
1290 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
1291 is not emty when uninstalling.
1293 * stepmake/stepmake/generic-targets.make: added man target.
1295 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
1296 development tools and lilypond executable.
1298 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
1299 manpages, so that make doesn't fail on help2man trying to execute
1300 a GNU/windows executable.
1302 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
1305 * flower/libc-extension.cc (memmem): cygwin compile fix.
1313 * (generic-property.scm) added \property tieDash to set dashing on
1316 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
1318 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
1319 undocumented .29 patch that made Bezier::control_ into an
1320 Array<Offset>. Added some comments documenting the reasons for the
1323 * Revert generic-property.scm of .37 fix, fix the real problem in
1324 property-engraver.cc: use the right symbol to check if element
1325 property is already set.
1330 * Fixed srcdir build, so that you can do:
1332 tar xzf releases/lilypond-x.y.z
1335 ../lilypond-x.y.z/configure
1338 as with any other gnu package. All build output goes to <build>/out.
1340 * Changed and fixed use of different configurations, and different output
1341 directories. Finally, you can use different configurations alongside
1342 eachother. From make/stepmake.make:
1344 # Use alternate configurations alongside eachother:
1346 # ./configure --enable-config=debug
1349 # uses config-debug.make and config-debug.h; output goes to out-debug.
1352 # Use same configuration, but different output directory:
1356 # uses config.make and config.h; output goes to out-www.
1360 * Fixed performance of (de)crescendi.
1362 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
1365 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
1366 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
1368 * Changed absolute midi volume settings into factor of full scale.
1370 * Fixed another dynamic-line-spanner bug, it gets hairy.
1372 * Added warning for spanners that are not fully contained in parent spanner.
1380 * Abstract Align_element into Align_interface. Removed
1381 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
1382 inheritance in the backend.
1384 * new Gade score, INSTALL.texi fixes (thanks, Mats)
1386 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
1388 * comments detailing properties for Axis_group_interface,
1389 Side_position_interface, Score_element, Item and Spanner
1394 * Fixed vertical dimensions of elements in dynamic line spanner by adding
1395 axis-group to dynamic line spanner.
1397 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
1399 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
1401 * Bugfix: compilation dynamic-engraver.
1403 * Added and updated a faq about postscript and ghostscript.
1405 * Fixed order of slurVerticalDirection verticalDirection in
1406 generic-property.scm. Similar fixes for Stem, Tie, etc.
1408 * Added a Text_engraver to GraceContext. Maybe it was removed on
1409 purpose: scripts on grace notes seem broken, they appear on the
1412 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
1419 * textEmptyDimension changed into textNonEmpty, default: off,
1420 ie. texts don't occupy space.
1422 * Use STL map for Lookup::lookup_p_tab_p_
1424 * Abstracted Axis_group_element into Axis_group_interface, and removed
1425 Axis_group_element. This eliminates some multiple inheritance in the
1431 * Added minimum-space property to Side_position_interface. Used in
1432 positioning of Volta_spanner: voltaMinimumSpace.
1434 * Fixed and cleaned-up volta-spanner.
1436 * Moved directional-element.cc -> directional-element-interface.cc
1438 * Renamed all `process_requests' to `process_music', which fixes
1441 * Fixed dimensions (more x-y interchanges) of brace, bracket and
1444 * Half-assed fix to get similar vertical placement of orphaned vs.
1445 line-spanned dynamic elements.
1447 * Added property bracketCollapseHeight: the minimal size of a staff bracket
1448 that will be typeset. Smaller brackets will not be displayed. This
1449 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
1451 * Removed some dissonant chords from Coriolan
1456 * Removed Documentation/programmer directory
1461 * Small enhancements to Staff_margin_engraver:
1462 - by default, the marginScript left aligns the text
1463 - to set the text style, use property marginScriptTextStyle
1464 - to change the alignment, use property marginScriptHorizontalAlignment
1465 (centred and right alignment require manual padding settings).
1467 * Print a friendly message if the manual pages failed to build.
1469 * Bugfix: dynamicDirection now overrides verticalDirection setting.
1471 * Warning messages and nl.po
1473 * Fixed vertical alignment for all dynamic items and (reluctantly)
1474 reinstated old directional behaviour for orphaned dynamics.
1476 * Finished maximumRestCount property.
1483 * Print key without setting key, syntax "\key ;". General cleanups of
1486 * Add paragraph tags in HTML output of mudela-book. Music fragment
1487 don't run into the text anymore.
1489 * Bugfix: don't align the first line of text. (Lookup::text ()).
1491 * Abstract away data members of Axis_group_element, Align_element
1497 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
1498 Staff_margin_engraver.
1500 * Removed some empty files, substituted (c) 1999 occurrences.
1502 * Added \property maximumRestCount. It will prevent showing (or actually:
1503 moving in case of a collision) more than maximumRestCount similar rests.
1506 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
1507 breakable item: Left_edge_item.
1509 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
1510 (not supported by a Dynamic_line_spanner) still collide with Staff,
1511 although they now have staff support, which was supposed to fix this.
1513 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
1515 * Dynamic elements are only put in a Dynamic_line_spanner if there
1516 actually is more than one adjacent note-column with a dynamic.
1517 This breaks the fine looks of all dynamics, again :-)
1528 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
1530 * Bugfix: print brace iso. bracket for Piano / GrandStaff
1532 * Change naming: change do_post_processsing into after_line_breaking,
1533 do_pre_processsing into before_line_breaking and do_process_requests
1534 into do_process_music.
1536 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
1538 * Display property name for type error.
1540 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
1542 * Warn if last column in score is musical. Helps catch programming errors.
1544 * Spanner::spanned_drul_ now is private.
1546 * Rewrote some bar code: moved molecule functions out of Lookup.
1551 * Embedded newlines in text items are now allowed. This helps avoiding
1552 TeX-hacking in some cases. See input/test/coriolan-margin.ly
1554 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
1555 placement of staff-brackets.
1557 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
1560 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
1561 slurs that were apparently reintroduced in 1.3.29.
1563 * Made some small fixes to Coriolan.
1565 * Removed duplicate lily/output-property-engraver.hh.
1567 * Removed optional use of vanilla spanner in Dynamic_engraver.
1569 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
1570 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
1571 implementation file. Also fixed looks of Chord tremolo, input and
1572 implementation is still ugly.
1574 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
1580 * Fixed \specialkey and \normalkey. Updated documentation.
1587 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
1588 spanner instead of Dynamic_line_spanner.
1590 * Made gcc-2.95 compile fix in libc-extension.
1592 * Various fixes to Coriolan, score starts to look acceptable.
1594 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
1595 and vertical alignment of dynamics.
1597 * Added new text crescendo spanners to Coriolan and made some fixes.
1598 If you're using timidity, use the -EO option to prevent notes get
1599 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
1600 stretching the standard a bit.
1602 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
1603 not perfect yet: they're always below the staff and no horizontal spacing
1604 is done. Also, character metrics of dynamics are still not used.
1605 See: input/test/crescendi.ly and input/test/dyn-line.ly
1607 * Cleaned up Span_dynamic_performer.
1614 * Fixed the page layout, reintroducing space for the header and
1615 trying to keep piece titles on the same page as the piece.
1616 The header and footer can now contain several lines.
1621 * Lily now also performs crescendi and decrescendi in MIDI output:
1622 Span_dynamic_performer in a slightly crappy way.
1624 * Added preliminary support for crescendi/decrescendi other than `hairpins',
1625 eg: `cresc. poco `a poco -- -- --'
1627 * Made MIDI tie performance fix.
1632 * Lily now performs absolute dynamics in MIDI output.
1634 * Included David's comments on opus47 in TODO.
1639 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
1640 fixes and remainder french horn-1,2; trombone-1,2;
1641 fagotto-1,2; timpani; and several fixes.
1646 * Remove some old doco from programmer/ and put on personal homepage.
1648 * Removed union-find from flower library.
1650 * Only quantise tie horizontal part inside the staff.
1657 * Report type errors for \property. Helps with converting 1.2 input
1659 * Use Scheme for Align_element; fixed graceAlignPosition
1660 and removed \property alignmentReference in the process.
1662 * Use generic properties for lyrics too. This fixes \property
1666 * Add relative distance for constraints between non-column items.
1668 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
1669 increased automatically.
1671 * Translators now only change properties of their own context. This
1672 removes the 2nd argument to Translator::get_property()
1674 * Bugfix for Metapost mode
1679 * Updates of glossary (Christian Mondrup)
1681 * Bugfix with bar number placement
1683 * Moved links to bibliography/ and misc/ to main index.
1688 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
1689 Slurs are now calculated just once.
1691 * Bezier_bow gets constants from paper. Still no sensible solution for
1692 magic asymmetry gradient step constants.
1694 * Reinstantiated tangent-controls, more flexible than ever. You can choose
1695 between area asymmetry and tangent-controls. My guess is, tangent controls
1696 will be junked in 1.3.30.
1698 * Slur area: only look at x-gradient.
1700 * Added credits for some symbols of as5/9 fonts.
1702 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
1704 * Bugfix: midi2ly put out recent version (ugh).
1709 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
1712 * Removed Gade score. To appear (shortly?) on Mutopia.
1714 * Make Bar_script_engraver look for typeVisibilityFunction (eg
1715 property barNumberVisibilityFunction). Changed the names of the Scheme
1716 functions to be understandable. See input/test/bar-script-visibility.ly
1718 * rewrite of class Molecule. It has now reached the ultimate quality
1719 plateau. All molecule data is now shared.
1724 * Update of the glossary by Christian Mondrup
1726 * Moved horn-concerto-3 out of tarball to private website, removed
1727 W.A.Mozart subdirectory.
1732 * Bugfix: don't make giant ties if the horizontal part of tie is near
1735 * Small optimizations to be a little more careful with mem usage.
1737 * Website change: put all examples in one directory.
1739 * Removed Atom as a separate type. Now use SCM, and since we use
1740 function composition, Atoms are immutable, so they don't have to be
1741 copied. This makes life easier, hopefully this is quicker and uses
1747 * Bezier_bow: minimise_enclosed_area
1755 * Tuplet-spanner slope calculation now looks better on tupletted rests
1756 (patch courtesy Laurent Martelli)
1758 * Bugfix (Staff_performer::new_instrument_str ()) check type of
1759 \property "instrument"
1761 * New mechanism for breaking lines: do not copy & prune the element
1762 property list separately, but combine these steps. Dramatically
1763 reduces memory usage for large scores.
1770 * Bugfix: font used in volta-spanner calculation.
1772 * Added simple selection list to webpage, inspired by sawmill.
1774 * Devised kludge for ascii 5 character font pitches.
1776 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
1781 * Plug memory leaks related to Moment:
1782 - Spacing_engraver::do_pre_move_processing ()
1783 - make_rational ()/make-rational
1784 - Paper_column::Paper_column ()
1786 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
1788 * Plug memory leak in Score_engraver::set_columns ()
1790 * Plug memory leak in Scheme_hash_table::set()
1792 * Plug memory leak in Score_element::molecule_extent ()
1794 * Bugfix: don't crash if a slur doesn't span anything.
1796 * Bugfix: don't crash if doing beams without a staff symbol.
1798 * Generic element property setting:
1800 \outputproperty #predicate #'symbol = #value
1802 Will set the element property symbol to value, for any elements that
1803 return true for PREDICATE. This allows you to virtually tweak *ANY*
1804 property of the output. Example in input/test/generic-output-property.ly
1809 * lilypond as as2ly: --help and --version to stdout. Regular identify
1810 to stderr. This fixes help2man's manpage generation.
1812 * configure: substitute full path for perl and guile in scripts.
1814 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
1816 * Bugfix: default font now user settable
1818 * as2text: handle plain ascii font, read from stdin, you can now do:
1820 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
1825 * Bugfix: second half of broken ties now are displayed again.
1827 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
1828 it horizontally on the clef.
1830 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
1832 * Bugfix: unbroken repeat barlines now work, eg. |:
1834 * Added Request_iterator to make more flexible constructions possible.
1838 * as2text: catch missing font/character errors, added default font, set text.
1840 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
1842 * Ascii output, minimal support:
1843 - AsciiScript Fonts: mf/*.af
1844 - Init files: ly/*-as.*ly
1845 - AsciiScript translation to text: scripts/as2text.scm
1846 - input/test/as.fly input/test/as1.fly
1847 - Output support: lily/lily.scm
1849 lilypond -f as -i init-as.fly input/test/as.fly
1855 * The horizontal part of ties will avoid collision with staff lines.
1857 * Plugged memory leak: don't protect Atom function.
1859 * Lookup cleanups. Made lots of functions static. Moved some code out
1867 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
1868 does not delete any of the file_ly*.tex.
1870 * Added header and footer support in ly2dvi.py
1875 * Added a ROADMAP file explaining the source directory layout.
1877 * Minor tweak in the feta 6 and 9 numeral
1879 * Moved files from lib/ to flower/
1881 * Removed Note_head_side class.
1883 * Updated the webpage to be a little more chatty.
1885 * Small Local_key_engraver optimization: only lookup timing engraver once.
1887 * Fixed dashed slurs
1889 * Rewrite of Slur code. Be much more picky about slur shapes. We try
1890 to offset the slur instead of bending it too much
1892 * Look at stem directions for tie direction.
1894 * Compound multimeasure rests. Put measures_i_ variable in an element
1895 property. Made the symbol a lot wider.
1897 * Time signature small cleanups.
1902 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
1905 * Breathing marks now have a direction by default.
1907 * Do set generic script properties.
1909 * Also put tuplet brackets under notes.
1911 * Score_element_info: only store origin of element, but not the path
1912 to parent translators. Saves a little memory, and removes some complexity.
1918 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1920 * (De)crescendi should now work. (Thanks Michael)
1922 * Better error reporting for conflicting time signatures.
1924 * Line_number_engraver: output locations of note head
1925 definitions. Very handy when entering complicated scores.
1927 * Rewrote multi measure rest support: now they are entered as spanners
1928 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1930 { \commandspanrequest \start "rest"
1932 \commandspanrequest \stop "rest"
1935 * Removed support of percent style repetitions.
1937 * Put texts outside the staff.
1941 * Getopt bugfix: don't assert on certain errors.
1943 * ly2dvi: Remove unnecessary space for the page headers.
1945 * Bugfix convert-mudela
1950 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
1953 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
1954 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
1955 \property tupletInvisible will stop all tuplet spanner creation.
1957 * Don't go berserk if tuplet spanner is on only one column.
1959 * Use SCMs & Smobs for Molecules & atoms. This uses less
1960 scm_(un)protect_object () calls, so the output stage should be faster.
1962 * Added \property tupletSpannerDuration, to make multiple tuplet signs
1965 * Some programming Errors in spacing are now caught. Lily does not
1966 hang when encountering degenerate springs.
1968 * Allow beams to start and end over rests
1972 * Fix disappearing clefs when clefs are not printed with a barline.
1977 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
1978 input/test/beam-control.fly
1979 * Added \context Voice to .fly and .sly; the default \context Staff is almost
1980 never what you expect
1981 * Fixed decision for .sly/.fly in lilypond-mode.
1986 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
1987 Cleanup mf-to-table.py
1989 * Fixed embarassing slur bug.
1994 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
1999 * lilypond-mode.el for emacs supersedes mudela-mode.el
2001 * Tuplet spanners don't collide with encompassing notes.
2003 * Gobbled Adobe parseAFM* code, for future use.
2005 * Big 1999 to 2000 search/replace.
2007 * Big interline to staff_space search/replace for mf files.
2009 * Removed Bow class, and split code into Tie and Slur
2011 * Don't put scripts on grace notes.
2013 * Font_metric uses SCM for name field.
2015 * Various compilation fixes.
2020 * Bugfix: beams with less than one (visible) stem
2022 * small fixes to pa.ly
2027 * Fixed bug that made multi-measure rest barnumber counts go wild.
2028 (even more scm2int/int2scm mixups!)
2030 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
2032 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
2037 * Remove Paper_def calls in bezier-bow.cc
2039 * Remove data members of Tuplet_spanner, Volta_spanner
2041 * hang_on_clef, property hangOnClef removed
2043 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
2044 function to determine breaking behavior.
2046 * More Scheme typechecking.
2048 * Be strict about the difference between strings and symbols for conversion.
2050 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
2053 * Partial French translation, courtesy Laurent Martelli.
2055 * Small corrections in NL translation.
2060 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
2061 we have a longa note head. noteHeadStyle = "harmonic" is not
2062 supported anymore. (for now, that is)
2064 * Reference manual update. Document \properties with examples
2066 * fix mudela-book --help
2068 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
2069 Key_item::c0_position_
2071 * Clef_engraver general cleanup. Use alists (\property
2072 supportedClefTypes, clefPitches) for clef types.
2074 * Use progress_indication () for progress. Don't include <iostream.h> directly
2075 Don't include <string.h>, <math.h> from headers.
2081 * \property stemCentered (boolean): centers stem on note head. See
2082 input/test/stem-centered.ly
2084 * input/trip.ly, small test of lots of features.
2086 * \property Staff.collisionMergeDotted: merge equal noteheads
2087 with different dot count. See input/test/collision-merge-dotted.fly
2089 * Dotted rest bugfix
2091 * Don't crash if a slur does not span any notes.
2093 * Volta repeats fixed.
2095 * cleanup of Note_heads_engraver
2097 * removed dots_i_ member of Dots
2101 * Fixed cross staff slurs. It seems that cross-staff sign
2107 * Fixed bug in stem code. Stem in chords works again. Small
2110 * Use element properties for Staff_symbol.
2112 * \property sparseTies (boolean). Only make one tie in the
2113 middle for tied chords.
2115 * Junked Directional_spanner, Column_info.
2116 Directional_element now is element interface `Directional_element_interface'
2118 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
2121 - removed old notename2scm conversion
2122 - beam-dir-algorithm through scm
2124 gv - bf: knee-stemlengths
2127 - moved poor man's stem arrays to scm
2130 - beam quanting using scm lists
2133 - chord-name uses scm members
2134 - bfs: knee with different mults, interstaff knee, auto-knee
2138 - specialize duration.cc for lily, move out of lib/
2140 - more SCM typechecking
2141 - stafflineleading -> staff_space
2142 - bf: rod distances.
2143 - junk some unused code.
2146 - paper/score column cleanups. Junk Score_column type
2149 - Bezier_bow/Bezier cleanups
2150 - bf: rest under beam.
2153 - untangled Chord_name (item) and Chord (list-of-pitches)
2161 - bf: generic properties
2162 - quantise_iv () fix.
2165 - use smobs for font metric tables/hashes.
2170 - small beam fixes (interstaff knees still broken)
2174 - bf: harmonic note heads
2175 - revise stem, notehead, rest
2178 - included missing scm,ly updates
2179 - bf: urg to_dir () takes scm..
2180 - bf's: if (Foo b = bar != 1)
2186 - bf: alignment reversed
2187 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
2189 - Knee fixes (thanks, Jan)
2192 - fixes for invisible beamed stems
2193 - removed steminfo from properties, don't cache Stem_info
2196 - steminfo to properties
2197 - dropped internote dim for stem-beams
2201 - abstracting Staff_symbol_referencer to an interface.
2202 - quantised_position for staccato dots.
2204 - junk Score_element::do_{width,height}: set callbacks directly.
2205 - merge Score_element, Graphical_element
2206 - merge Axis_group_element, Graphical_axis_group
2207 - junk pointer fields from Score_element derived classes
2208 - junk obsolete do_substitute_dependency code.
2213 - staff-support for Crescendi.
2214 - padding for accidentals.
2215 - cascading offset callbacks
2219 - naming Staff_sidify -> Side_position_interface
2224 - bf: timeSignatureStyle works again
2227 - Dirk Latterman key/mmrest patches
2228 - Offset callbacks in Dimension_cache
2229 - Junked Staff_side_*
2230 - Staff_sidify: interface class.
2231 - prelude-{1,2} fixes.
2235 - bf: PS font selecting.
2239 - mudela-book --no-pictures
2241 - convert-mudela: beamAuto moment syntax.
2247 - half-baken ly-gulp-file in scm
2248 - resurrected scm output through guile
2251 - bf: version of init.sly, init.fly
2252 - Clarify necessary version of texinfo
2253 - bf: texi files, minor errors and syntax compatible with
2262 - Bach preludes: mutopification
2263 - dots are Directional_element too; use \property dotDirection
2264 - moved some stuff out of Lookup
2266 - font selection mechanics changed.
2269 - bf: smob allocation (thanks David!)
2272 - junked \shape. Now use #'margin-shape
2273 - timing: one_beat -> \property beatLength
2279 - input/test/ \property fixes.
2283 - Break_align_engraver,
2284 break align order from \property breakAlignOrder
2285 - junked Score_priority_engraver
2286 - moved Time_description into Timing_translator
2287 - use properties for timing, see input/test/timing.fly
2288 * removed \cadenza ; now use \property Score.timing
2289 * \property measurePosition
2290 * \property measureLength
2291 * \property currentBarNumber
2292 - Note_name_engraver , \context NoteNames
2296 - junked some chord guessing code
2297 - bf: lookup size (-1) for chord-name accidentals
2298 - bf: ly2dvi's MFINPUTS setting
2304 * junked TeX hacking
2305 * configurable with styled strings from scm
2306 * fixes: dim, /no X, tonic != C
2313 - visibility-lambdas into default elt properties SCM.
2315 - verticalDirection properties now in SCM.
2318 - move position_i_ into Staff_symbol_referencer
2319 - move dir_ into Directional_element baseclass
2324 - bf: dynamic style.
2325 - prepare to move dir_ into SCM.
2329 * inversion request: no inversion guessing for chord entry
2330 * bass request: c/+b to add bass note not part of chord
2331 * -dim modifier works on all thirds
2332 * colon iso dash as tonic/modifier-additions separator
2333 * C:m5- displays as "Cdim"
2334 * C:m5-7- displays as "Co"
2337 - moved bracket vars to params
2338 - reverted broken lilypond-devel
2343 * mfplain.mp detection
2344 * Graphical_element::common_refpoint() robuster.
2345 * fixes for mudela-mode.el
2347 * key signature placement,
2351 - extra-offset elt property.
2352 - junked Chord_tremolo
2355 - changed calling convention for {get,set,remove}_elt_property()
2356 - rm'd some mutopia examples.
2360 - Generic properties and Property_engraver. Moved most of the
2364 - resurrected midi2ly
2368 - reverted mup2ly revert
2371 - frontport of 1.2.17 patches.
2381 - another workaround: reset buffer state for scm_ftell ()
2382 - workaround for broken scm_ftell ()
2385 - \properties are now SCM s, junk Scalar type
2386 - use SCM for strings in parser.
2387 - Moment derived from Rational. Moment may be smobified.
2390 - direct #... to scm parser (Thanks to Gary Houston)