4 * Midi2ly bugfix: handle durations longer than longa. These can occur
5 because of lengthened notes when using --no-rests.
7 * Midi2ly: output `new' \key syntax, and updated version number.
9 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
10 double dots etc. when user doesn't want them. It probably used to
11 work like this, a long time ago. For some unknown reason, all
12 corrections made by Duration_convert were junked if the corrected
13 duration != exact duration. Duh.
15 * Midi2ly: added a new option: --no-rests.
17 * Update of mudela-book (Tom Cato Amundsen)
18 - --read-lys option, now you can do:
21 mudela-book --read-lys
22 - --outdir=DIR will put ALL output into DIR
23 - @mudela[filename="myfilename"]{c d e f g}
24 - --force-mudela-fontsize
25 - ignore mudela inside @ignore @end ignore
30 * Lyric_phrasing_engraver now catches lyric extenders and correctly
31 terminates them under the last note of a melisma.
33 * Lyric word spacing code changed to fix hyphen alignment.
35 * Other minor tidying up of Lyric_phrasing_engraver and related code.
40 * Lyric_phrasing_engraver now adjusts for melisma. (Glenn Prideaux).
42 * Mudela-book fix for Windows95 (Mark Hindley)
44 * Debian update (Anthony Fok)
46 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
47 #t (primarily for hymns). Courtesy Glenn Prideaux.
49 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
54 * stepmake/stepmake/metapost-rules.make: Put all generated files
57 * Added paper variable interscoreline to determine the score line
58 spacing, see input/test/vertical-extent.ly.
59 Cleaned up the lilyponddefs.tex inclusion scheme.
67 * Improved default handling of Lyric_phrasing_engraver and made it on by
70 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
73 * fixed bug in script.cc so fermata (and other scripts) get flipped
74 correctly when they are above the staff.
79 * Reincluded simple code for including tfm.[1-5] into search path.
80 Configure with --disable-kpathsea to enable this kludge.
85 * Updated input/test/banter-chords.ly German H/B example.
89 * Have configure check for kpathsea library and functions. Made kpathsea
90 support optional for now.
92 * Bugfix: halved width of tremolo-beams.
94 * Included compilation fix for guile-1.3.4 (Anthony).
96 * Added: chord inversion and base to regtest.
98 * Fixed: Chord names that were broken by pl73.
100 * Fixed: Chord inversions that were broken by pl72.
102 * Resurrected ascii-script output, for debugging purposes.
104 * Included compilation fix for scm-hash.cc (Han-Wen).
110 * Small bugfix: also do a deep copy on submusices
112 * Fixed: \autochange doesn't crash anymore.
114 * Cleanup, documentation and enforcement of smob interfaces in
115 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
118 * Glen Prideaux lyric phrasing engraver. See
119 input/test/lyric-phrasing.ly
126 * Removed \interscoreline after the last line, prevents some
127 empty pages. (patch by Mats Bengtsson)
129 * Smobified Music, junked associated identifiers. Use Scheme list to
130 store Music_sequence. Removed const declarations from
131 Music_iterators. Added a mutable and immutable property list to
132 Music. Use music property for all Scheme values in Music. Created
133 and fixed a load of Garbage Collection bugs.
135 * Changed number font to allow automatic .mf creation.
137 * Output place of definition as \special{src:LOCATION}. See FAQ for
138 explanation how to use.
140 * Schemified Local_key_item and fixed minor bug with accidentals.
142 * new Japanese .po file.
144 * Bugfix for broken tie direction
146 * Bugfix for bar at beginning of line break
151 * Robustness fix for minimise_least_squares ()
153 * cleanups of Slur_bezier_bow, removed Bezier_bow.
155 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
157 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
160 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
161 properties. This makes initializing list properties redundant.
163 * removed idiotic code for including tfm.[1-5] into search path.
165 * fixed problem with tuplet placement for cross staff tuplets.
169 * Small cleanups to bring down compile time and binary ensmallment.
171 * Made Lookup into a smob, and use guile alist iso. an STL map.
173 * Changed repeated music semantics for relative octave: each
174 alternative takes its inital octave from the body.
176 * Fixed: parser accepts booleans for property values as well.
178 * Added Scarlatti sonata test file to input/
180 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
184 * Fixed: long standing problem in optical-illusion code.
186 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
188 * Made interface of Multi_measure_rest, System_start_delimiter,
189 Spacing_spanner, Separating_group_spanner, Beam, Slur and
192 * Use properties for minimum distances and spring parameters. Move
193 spacing related functions from Paper_column into Spaceable_element.
195 * Removed most Paper_column typecasts.
200 * Cleanup auto-beam-engraver: use properties for retrieving timing
203 * Fixed: Multi measure rests don't cause crashes.
205 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
207 * Fixed: property engraver.
209 * Fixed: don't crash on multiple ties.
211 * Cleanups of Beam, should also be a little faster.
213 * Reunite properties and pointers. In implementation we make a
214 distinction between mutable and immutable properties
216 * Add {has|set}_interface () static methods to interface classes.
218 * Made Side_position_interface and Staff_symbol_interface an all
219 statics class, and stripped _interface suffix.
221 * Make Align_interface and Axis_group_interface an all-statics class
223 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
224 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
225 callback for determining barsize.
227 * Removed all GLUE_SCORE_ELEMENT callbacks.
229 * Added test for repeats to trip.ly
234 * ly2dvi: changed back to original semantics of latexheaders.
236 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
237 Volta_spanner changed into interface.
239 * Related cleanups for Tie, Tie_column cleanups.
241 * Made Time_signature, Single_malt_grouping_item, Script_column,
242 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
244 * Removed const declaration from callback arguments.
246 * Pagebreak support. See input/test/between-systems.ly
248 * Fixed a problem with accidentals in combination with
249 non-nil key signatures.
254 * Use callbacks for augmentation dot positioning.
256 * Removed types Note_head and Rest
258 * Cleanup of slur.cc: use common reference points in a sane manner.
263 * Corrected text sizes in paper*.ly (Mats Bengtsson)
268 * Dots, Collision, Rest_collision removed as separate Score_element type.
270 * Stem and Note_column accept only one rest.
272 * Use offset callback in Stem to resolve rest/beam collisions.
274 * Put the value of new local key signature (accidentals) back into a property.
276 * Set molecule-callback for notename item.
281 * Added some comments to new slur code.
283 * Removed some ugly interstaff slur code, interstaff slurs at line-break
286 * Slur bugfix: 16th beams are also beams.
292 * Bugfix: translate volta spanner at start of line.
294 * Changed directional_element() calls to instantiations
295 of Directional_element_interface.
297 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
299 * Removed Staff_info type. Information about columns is now transferred
300 via currentMusicalColumn and currentCommandColumn.
306 * Made slur attachment position user settable; properties:
307 slurBeginAttachment slurEndAttachment, values: 'head 'stem
308 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
310 * Fixed slur attachment positions, added missing rule and use simple
311 default starting positions for attachments.
313 * Started rewrite of slur ending code, interstaff slurs are broken for
316 * Fixed download URL of the webpage.
318 * Moved direction.cc to flower/.
323 * Lyrics centered on notehead.
325 * Various bugfixes hyphen-spanner.
327 * Bugfix: set appropriate callbacks for Note_head. This fixes
330 * Removed Clef_item as score-element derived type.
332 * Updated config.sub and config.guess
334 * Bugfix: allow linebreaks on beamed grace notes.
339 * Included dutch po-update based on submitted 1.3.57 nl.po
341 * Added "Development" link to website, now that "Home" is a relative link.
343 * Bugfix: use deep copies for resetting keys.
345 * Assorted typing erors in procedure names in ly/engraver.ly
350 * Made callbacks from Score_element::before_line_breaking() and
351 Score_element::after_line_breaking()
353 * Fixed website; backlinks should work again.
355 * Removed --ignore-version option. Added --verbose option.
365 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
366 Paper_def_identifier.
368 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
370 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
371 Sustain_pedal and reduced them to an Score_element interface (they are
372 no longer Score_element derived types).
374 * Some instances of brew_molecule routines have moved out of
375 Score_element, and are now called scheme_molecule.
377 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
382 * Removed String_identifier, and use the type system of GUILE instead.
384 * Fixed \key PITCH MODALITY syntax. The modality argument is now
385 mandatory, a rule in convert-mudela has been added.
387 * Cleaned up buildscripts/ directory: removed obsolete scripts.
389 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
390 based on STL and should be faster than hash_table.
396 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
397 in the process reduced number of protect/unprotect calls. With
398 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
399 just 10% above the 1.2 level. Also, Lily's a bit faster.
401 * Fixed make diff bug in stepmake to be able to make this diff :-)
406 * Rewrote key sig support. Now key signature can also be controlled
407 by setting keySignature and localKeySignature properties, eg.
409 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
411 sets a key signature of `es ges bes' (an unusual key signature).
413 Keys are internally represented as transpositions of the c-major
414 scale. Printing the key signature for a scale is done by filtering out
415 all non-natural accidentals.
417 * Removed support for \keysignature, and \key something \minor; Newkey
423 * Fixed pedal items (hw)
425 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
426 tfm directories. Automated links to cmr and amstex tfm font directories.
428 * Replaced one scm_assoc () u-turn slipped through jcn1
430 * various GUILE 1.3.5 compile fixes
432 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
434 * Replaced some scheme assoc u-turns with scm_assoc ()
436 * Ran po-update (mostly because of new ja contribution).
441 * Cleaned-up scheme list to text conversion for Chord_name and
442 fixed horizontal kerning.
444 * Added examples for american (slashed o) and jazz (black triangle),
445 see input/test/{american-chords.ly,jazz-chords.ly}
447 * Made guile-1.3.5 compile fixes
452 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
455 * Rewrote key signature administration; now Scheme is used; Octave and
456 Key have been junked in favor of Newkey.
458 * japanese .po file included (thanks, Japanese team!)
463 * Fixed several forgotten molecule-callbacks
465 * Fixed first clef in score; now F clefs are also possible.
470 * Updated FAQ with two useful GDB macros.
472 * Several fixes in the documentation.
477 * Made (dutch) po-update
482 * Molecules are now generated via callbacks exclusively; most calls to
483 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
488 * Experimental property collapse for most score-elements. (notable
489 exceptions: Scripts, pedals). Change all Score_element constructors to
490 take a basic-property list. The suffix of a property list may be
491 shared by several score-elements, for instance all default G-clefs in
492 a score share the following settings
495 (break-align-symbol . Clef_item)
496 (visibility-lambda . ,begin-of-line-visible)
498 This should reduce memory usage further.
500 * Magically fixed the disappearing Lyrics problem.
502 * Removed used_b_ field from Score_element.
504 * Massive search-replace patch: store pointers and properties
505 separately, in preparation of property collapse.
511 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
513 * Cleanup of Dimension_cache: removed a few redundant
514 fields. Slightly lower memory usage (32 bytes per
515 score-element). Dimension_cache is now a `dumb' struct again.
517 * Add array index to priority field of text scripts to ensure that
518 order is unique, and sensible.
520 * Added an element count statistic.
525 * russian.po (thank you, August.)
527 * Small cleanups in Molecule interface
529 * Spacing related elements perform suicide after calculating
530 distances. This saves a some memory, approximately 2 to 5 % ?
532 * Small cleanups in line breaking: Paper_column stores springs and
533 rods in only one place now. All fields relating to energy have been
536 * Don't generate all output Scheme in memory, but evaluate to output
537 file immediately. This will reduce memory usage a little.
539 * Use STL's map for Dictionary template
541 * Substitute pointers on element properties of the root Line_of_score
544 * Added toplevel doc target, to support building doc with --srcdir
546 * Removed cygwin build stuff; updated versions at:
548 http://appel.dyndns.org/lilypond/gnu-windows/cross
550 * Fixed lily.scm to handle incipits (thanks, Mats)
556 * Made bugfix in smob handling: delete the C-part of freed smobs and
557 be honest about amount of allocation and deletion, so that GUILE
558 doesn't overestimate the amount of memory available.
560 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
562 * Bugfix: don't crash on durations that are not a power of 2.
564 * Build manpages during `make all'
566 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
568 * Bugfix: set visibility-lambda for key signature created by
569 createKeyOnClefChange. Fixes disappearing key signatures.
571 * Bugfix: make System_start_delimiter of bar-line type invisible when
572 it spans only one staff.
577 * Item cleanups. Copying items and rearranging pointers are done in
578 separate passes, which makes the code cleaner. This fixes a problem
579 with some items not disappearing from hara-kiri staffs.
581 * Use Scheme for Key_item data members.
583 * Don't use regex in chord-names.scm under windows; hybrid chordnames
584 user+calculated will be partly broken.
589 * Junked Shift_tuple from collision; Now it uses SCM.
591 * Bugfix of documentation and test-file of tuplet.
593 * Bugfix type string of repeated music is copied. This fixes declared
596 * Junked various cruft from lily.scm
598 * Use interfaces symbols instead of C++ class-name for assigning generic
601 * Junked Dictionary from Piano_pedal_engraver and
602 Piano_pedal_performer.
604 * Introduced boolean element property no-spacing-rods: ignore this
605 item for hard constraints.
607 * Bugfix: added sanitised TeX fragment in faq.texi
609 * Bugfix: merge equal Bar_reqs
614 * Small fixes for \cresc and \endcresc
616 * Release properties of unbroken spanners & items after doing
617 handle_broken_smobs (); should conserve a little memory.
619 * Fixed handling of orphaned score-elements. Any element that does
620 not have its Line_of_score as a ancestor in both directions, is silently
621 removed from the output. This guarantees that programming errors
622 don't result in coredumps from Dimension_cache::common_refpoint ():
623 element->line_l () is always a common reference point.
625 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
626 for default case. Now the octavation 8 is not printed at every
632 * Changed noteHeadStyle properties to symbols, for example
633 \property Voice.noteHeadStyle = #'cross
638 * Rewrite of chord-name production in scheme. There are two major styles
639 now, banter and american. To get american style, use
641 \property ChordNames.chordNameStyle = "american"
643 Most anything should be possible now. See input/test/american-chords.ly
645 * Added isinf check to configure.in, and isinf macro from guile to
646 bezier.cc; solaris has no isinf ().
648 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
651 * Added output property to regression test.
653 * Fixed warning of creating existing outdir.
655 * Added `Mark' interface to text-items that are marks (thanks, HW).
662 * Corrected glossary.tely
664 * Corrected \mark font handling. feta-nummer font only of the
665 string is all numeric.
667 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
668 "harmonic" and added "baroque" (normal note shapes except for
669 brevis and longa which are square).
671 * Simplified ly2dvi using the power of the geometry package.
673 * Improved heuristic size calculation of TeX macros. Handles e.g.
674 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
679 * Bugfix: don't hang on zero-duration.
681 * Various glossary updates (thanks, Christian)
689 * Drastically reduced vertical space used by headers/footers, when using
690 ly2dvi. See input/test/fill-a4.ly.
692 * Fixed bug with colons appearing on repeat span-bars.
694 * Added Bar_number_engraver to standard Score context
696 * Construct octavation scripts in the clef-engraver; this fixes the
697 hara-kiri + clef8 problem
705 * Fixed chord-name customisation and made small chord-name build fixes.
707 * Accidentals with chord-names smaller and as superscript.
709 * Do some extra footify (works only once) while making html docs.
714 * Debian patch (Thanks Anthony)
716 * Rewrote Bar_number_engraver and Mark_engraver and removed
717 Bar_script_engraver as baseclass. Both Bar_number_engraver and
718 Mark_engraver are simpler and more robust.
720 * Fixed precedence of \property verticalDirection and dynamicDirection
722 * Fixed keys without barlines
724 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
725 puts alignment in function again
727 * Fixed StaffGroup + GrandStaff combination.
729 * Music is now mandatory as the first thing in a \score{} block
736 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
738 * Added Properties textScriptWordSpace and chordNameWordSpace.
740 * Junked old lyrics in star-spangled-banner.
742 * Added a Piano_pedal_engraver.
744 * Removed some empty files.
746 * Created piano pedal symbols: * - . P e d.
748 * Fixed ps-to-pfa.py to handle multiple unfills.
750 * Moved accordion symbols out of feta-script to end of font.
752 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
754 * Fixed blot_diameter for small resolutions.
759 * Put global element list into Line_of_score, instead of
760 Paper_score. post processing (the stage after line breaking) is now
761 truly done per-system, and we got rid of an ugly hack to get font
764 * Bugfix: set the group-interface of System_start_delimiter.
766 * Cleanups of Break_algorithm and derived classes, Move
767 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
769 * Bugfix for accordion symbols.
771 * Various patches to prevent crashing when do_brew_molecule gets
772 called before after_line_breaking (). This was a problem in Spanner
781 * Made a quick try at piano pedal performer, damper pedal only.
783 * mf/feta-accordion.mf: Fixed strange turning paths.
785 * mf/feta-beugel.mf: Fixed infinity errors.
787 * Use a more discriptive name for windows setup.zip.
789 * mf/GNUmakefile: Have logs as last target, so that normally, they're
792 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
793 The logs are a target, removing them retriggers make.
795 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
796 files, ie the ones that clutter the source directory, not the target logs.
798 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
799 standalone; ie, no need for Cygnus' usertools anymore.
804 * Documentation/ntweb: Updated angels.ly to match current syntax.
805 Also updated index.texi.
810 * Change all occurances of Staff_margin_engraver to
811 Instrument_name_engraver, add a convert-mudela rule
813 * Change status == busy assert into programming error
821 * Lots of fixes to windows distribution scripts.
823 * Added configuration features --program-prefix, --program suffix.
825 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
826 This fixes inversions c/g and bass additions d/+c on chords.
831 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
837 * Debian patches (thanks Anthony!)
839 * Use symbols for prefatory matter spacing. Do not use the typename
840 for looking up item pairs in the table, but read element property
843 * Instrument_name_engraver, uses break alignment instead of
846 * System_start_delimiter_engraver, System_start_delimiter, uses a
847 spanner for the braces/brackets at the left of the system. Remove all
848 old Span_score_bar engravers.
850 * Removed Base_span_bar_engraver::use_prority_b_, and moved
851 Base_span_bar_engraver into Span_bar_engraver.
856 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
858 * input/test: Removed stale AutoStaffSwitch examples.
860 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
861 stale copy of gnossiene-4.
863 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
865 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
866 for cross-building to Cygwin.
868 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
873 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
875 * New_chord_tremolo_engraver: make tremolo beams from
877 \repeat "tremolo" NUMBER <Music-expression>
879 Removed support for "old-style" tremolos.
881 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
883 * Read \property measurePosition within the engraver code, instead of
884 looking up the Timing_translator.
886 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
888 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
897 * buildscripts/mf-to-table.py: feta dep files are now opened with write
898 binary option. This avoids carriage return linefeed problems and
899 windows while not affecting unix.
901 * Documentation/hacking.texi: Fixed a texinfo syntax error
903 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
906 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
911 * Glossary updates by Christian Mondrup.
913 * Bugfix: use generic properties in lyrics too. This fixes the
914 \property textStyle for lyrics.
916 * Score_element::preset_extent(), used by \property
917 XXXVerticalExtent, so hard code the size of a vertical group.
919 * Don't fix up reference points for originals of broken
920 spanners. Fixes spurious "orphaned score-element" warnings.
922 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
924 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
926 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
929 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
930 which should fix Windows problems with guile. Also added input directory
933 * stepmake/aclocal.m4: Added decent checking for version of guile, and
934 fixed warning message.
936 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
937 chord-modifier table (not in the pitch list).
945 * General cleanups of My_lily_parser.
947 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
950 * Moved Score_element::do_space_processing out of the dependency
953 * Use Scheme for notename tables. Removed uppercase letters for low
954 octave notes. Removed Notename_table.
956 * Fixed core dump with declared "\key ; "
958 * Extra robustness warning for Side_position_interface::aligned_on_self ()
960 * Extra robustness: make sure that first and last columns are breakable.
965 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
967 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
968 dependency by using mingw. Compiling guile is too much to ask
969 for mingw, though. Also:
970 - rename python scripts .py (request from Alain)
971 - install native packages under their own, separate root. (Alain)
973 * lily.scm: Don't use regex module when running on
976 * lily/staff-margin-engraver.cc (acknowledge_element): If
977 possible, hang y-axis of margin script to span-bar. This fixes
978 vertical placement of margin scripts attached to staff groups.
980 * help2man-rules.make: Fixes for generating manpages by copying
981 and for building using --scrdir.
983 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
984 config.h, version.hh files file when copying.
986 * buildscripts/make-cygwin-cross.sh: made number of fixes:
987 - add `Cygnus/' prefix to directories in .zip-file too.
989 - don't link to cygwin1.dll
991 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
992 is not emty when uninstalling.
994 * stepmake/stepmake/generic-targets.make: added man target.
996 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
997 development tools and lilypond executable.
999 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
1000 manpages, so that make doesn't fail on help2man trying to execute
1001 a GNU/windows executable.
1003 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
1006 * flower/libc-extension.cc (memmem): cygwin compile fix.
1014 * (generic-property.scm) added \property tieDash to set dashing on
1017 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
1019 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
1020 undocumented .29 patch that made Bezier::control_ into an
1021 Array<Offset>. Added some comments documenting the reasons for the
1024 * Revert generic-property.scm of .37 fix, fix the real problem in
1025 property-engraver.cc: use the right symbol to check if element
1026 property is already set.
1031 * Fixed srcdir build, so that you can do:
1033 tar xzf releases/lilypond-x.y.z
1036 ../lilypond-x.y.z/configure
1039 as with any other gnu package. All build output goes to <build>/out.
1041 * Changed and fixed use of different configurations, and different output
1042 directories. Finally, you can use different configurations alongside
1043 eachother. From make/stepmake.make:
1045 # Use alternate configurations alongside eachother:
1047 # ./configure --enable-configsuffix=debug
1050 # uses config-debug.make and config-debug.h; output goes to out-debug.
1053 # Use same configuration, but different output directory:
1057 # uses config.make and config.h; output goes to out-www.
1061 * Fixed performance of (de)crescendi.
1063 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
1066 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
1067 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
1069 * Changed absolute midi volume settings into factor of full scale.
1071 * Fixed another dynamic-line-spanner bug, it gets hairy.
1073 * Added warning for spanners that are not fully contained in parent spanner.
1081 * Abstract Align_element into Align_interface. Removed
1082 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
1083 inheritance in the backend.
1085 * new Gade score, INSTALL.texi fixes (thanks, Mats)
1087 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
1089 * comments detailing properties for Axis_group_interface,
1090 Side_position_interface, Score_element, Item and Spanner
1095 * Fixed vertical dimensions of elements in dynamic line spanner by adding
1096 axis-group to dynamic line spanner.
1098 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
1100 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
1102 * Bugfix: compilation dynamic-engraver.
1104 * Added and updated a faq about postscript and ghostscript.
1106 * Fixed order of slurVerticalDirection verticalDirection in
1107 generic-property.scm. Similar fixes for Stem, Tie, etc.
1109 * Added a Text_engraver to GraceContext. Maybe it was removed on
1110 purpose: scripts on grace notes seem broken, they appear on the
1113 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
1120 * textEmptyDimension changed into textNonEmpty, default: off,
1121 ie. texts don't occupy space.
1123 * Use STL map for Lookup::lookup_p_tab_p_
1125 * Abstracted Axis_group_element into Axis_group_interface, and removed
1126 Axis_group_element. This eliminates some multiple inheritance in the
1132 * Added minimum-space property to Side_position_interface. Used in
1133 positioning of Volta_spanner: voltaMinimumSpace.
1135 * Fixed and cleaned-up volta-spanner.
1137 * Moved directional-element.cc -> directional-element-interface.cc
1139 * Renamed all `process_requests' to `process_music', which fixes
1142 * Fixed dimensions (more x-y interchanges) of brace, bracket and
1145 * Half-assed fix to get similar vertical placement of orphaned vs.
1146 line-spanned dynamic elements.
1148 * Added property bracketCollapseHeight: the minimal size of a staff bracket
1149 that will be typeset. Smaller brackets will not be displayed. This
1150 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
1152 * Removed some dissonant chords from Coriolan
1157 * Removed Documentation/programmer directory
1162 * Small enhancements to Staff_margin_engraver:
1163 - by default, the marginScript left aligns the text
1164 - to set the text style, use property marginScriptTextStyle
1165 - to change the alignment, use property marginScriptHorizontalAlignment
1166 (centred and right alignment require manual padding settings).
1168 * Print a friendly message if the manual pages failed to build.
1170 * Bugfix: dynamicDirection now overrides verticalDirection setting.
1172 * Warning messages and nl.po
1174 * Fixed vertical alignment for all dynamic items and (reluctantly)
1175 reinstated old directional behaviour for orphaned dynamics.
1177 * Finished maximumRestCount property.
1184 * Print key without setting key, syntax "\key ;". General cleanups of
1187 * Add paragraph tags in HTML output of mudela-book. Music fragment
1188 don't run into the text anymore.
1190 * Bugfix: don't align the first line of text. (Lookup::text ()).
1192 * Abstract away data members of Axis_group_element, Align_element
1198 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
1199 Staff_margin_engraver.
1201 * Removed some empty files, substituted (c) 1999 occurrences.
1203 * Added \property maximumRestCount. It will prevent showing (or actually:
1204 moving in case of a collision) more than maximumRestCount similar rests.
1207 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
1208 breakable item: Left_edge_item.
1210 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
1211 (not supported by a Dynamic_line_spanner) still collide with Staff,
1212 although they now have staff support, which was supposed to fix this.
1214 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
1216 * Dynamic elements are only put in a Dynamic_line_spanner if there
1217 actually is more than one adjacent note-column with a dynamic.
1218 This breaks the fine looks of all dynamics, again :-)
1229 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
1231 * Bugfix: print brace iso. bracket for Piano / GrandStaff
1233 * Change naming: change do_post_processsing into after_line_breaking,
1234 do_pre_processsing into before_line_breaking and do_process_requests
1235 into do_process_music.
1237 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
1239 * Display property name for type error.
1241 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
1243 * Warn if last column in score is musical. Helps catch programming errors.
1245 * Spanner::spanned_drul_ now is private.
1247 * Rewrote some bar code: moved molecule functions out of Lookup.
1252 * Embedded newlines in text items are now allowed. This helps avoiding
1253 TeX-hacking in some cases. See input/test/coriolan-margin.ly
1255 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
1256 placement of staff-brackets.
1258 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
1261 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
1262 slurs that were apparently reintroduced in 1.3.29.
1264 * Made some small fixes to Coriolan.
1266 * Removed duplicate lily/output-property-engraver.hh.
1268 * Removed optional use of vanilla spanner in Dynamic_engraver.
1270 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
1271 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
1272 implementation file. Also fixed looks of Chord tremolo, input and
1273 implementation is still ugly.
1275 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
1281 * Fixed \specialkey and \normalkey. Updated documentation.
1288 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
1289 spanner instead of Dynamic_line_spanner.
1291 * Made gcc-2.95 compile fix in libc-extension.
1293 * Various fixes to Coriolan, score starts to look acceptable.
1295 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
1296 and vertical alignment of dynamics.
1298 * Added new text crescendo spanners to Coriolan and made some fixes.
1299 If you're using timidity, use the -EO option to prevent notes get
1300 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
1301 stretching the standard a bit.
1303 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
1304 not perfect yet: they're always below the staff and no horizontal spacing
1305 is done. Also, character metrics of dynamics are still not used.
1306 See: input/test/crescendi.ly and input/test/dyn-line.ly
1308 * Cleaned up Span_dynamic_performer.
1315 * Fixed the page layout, reintroducing space for the header and
1316 trying to keep piece titles on the same page as the piece.
1317 The header and footer can now contain several lines.
1322 * Lily now also performs crescendi and decrescendi in MIDI output:
1323 Span_dynamic_performer in a slightly crappy way.
1325 * Added preliminary support for crescendi/decrescendi other than `hairpins',
1326 eg: `cresc. poco `a poco -- -- --'
1328 * Made MIDI tie performance fix.
1333 * Lily now performs absolute dynamics in MIDI output.
1335 * Included David's comments on opus47 in TODO.
1340 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
1341 fixes and remainder french horn-1,2; trombone-1,2;
1342 fagotto-1,2; timpani; and several fixes.
1347 * Remove some old doco from programmer/ and put on personal homepage.
1349 * Removed union-find from flower library.
1351 * Only quantise tie horizontal part inside the staff.
1358 * Report type errors for \property. Helps with converting 1.2 input
1360 * Use Scheme for Align_element; fixed graceAlignPosition
1361 and removed \property alignmentReference in the process.
1363 * Use generic properties for lyrics too. This fixes \property
1367 * Add relative distance for constraints between non-column items.
1369 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
1370 increased automatically.
1372 * Translators now only change properties of their own context. This
1373 removes the 2nd argument to Translator::get_property()
1375 * Bugfix for Metapost mode
1380 * Updates of glossary (Christian Mondrup)
1382 * Bugfix with bar number placement
1384 * Moved links to bibliography/ and misc/ to main index.
1389 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
1390 Slurs are now calculated just once.
1392 * Bezier_bow gets constants from paper. Still no sensible solution for
1393 magic asymmetry gradient step constants.
1395 * Reinstantiated tangent-controls, more flexible than ever. You can choose
1396 between area asymmetry and tangent-controls. My guess is, tangent controls
1397 will be junked in 1.3.30.
1399 * Slur area: only look at x-gradient.
1401 * Added credits for some symbols of as5/9 fonts.
1403 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
1405 * Bugfix: midi2ly put out recent version (ugh).
1410 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
1413 * Removed Gade score. To appear (shortly?) on Mutopia.
1415 * Make Bar_script_engraver look for typeVisibilityFunction (eg
1416 property barNumberVisibilityFunction). Changed the names of the Scheme
1417 functions to be understandable. See input/test/bar-script-visibility.ly
1419 * rewrite of class Molecule. It has now reached the ultimate quality
1420 plateau. All molecule data is now shared.
1425 * Update of the glossary by Christian Mondrup
1427 * Moved horn-concerto-3 out of tarball to private website, removed
1428 W.A.Mozart subdirectory.
1433 * Bugfix: don't make giant ties if the horizontal part of tie is near
1436 * Small optimizations to be a little more careful with mem usage.
1438 * Website change: put all examples in one directory.
1440 * Removed Atom as a separate type. Now use SCM, and since we use
1441 function composition, Atoms are immutable, so they don't have to be
1442 copied. This makes life easier, hopefully this is quicker and uses
1448 * Bezier_bow: minimise_enclosed_area
1456 * Tuplet-spanner slope calculation now looks better on tupletted rests
1457 (patch courtesy Laurent Martelli)
1459 * Bugfix (Staff_performer::new_instrument_str ()) check type of
1460 \property "instrument"
1462 * New mechanism for breaking lines: do not copy & prune the element
1463 property list separately, but combine these steps. Dramatically
1464 reduces memory usage for large scores.
1471 * Bugfix: font used in volta-spanner calculation.
1473 * Added simple selection list to webpage, inspired by sawmill.
1475 * Devised kludge for ascii 5 character font pitches.
1477 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
1482 * Plug memory leaks related to Moment:
1483 - Spacing_engraver::do_pre_move_processing ()
1484 - make_rational ()/make-rational
1485 - Paper_column::Paper_column ()
1487 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
1489 * Plug memory leak in Score_engraver::set_columns ()
1491 * Plug memory leak in Scheme_hash_table::set()
1493 * Plug memory leak in Score_element::molecule_extent ()
1495 * Bugfix: don't crash if a slur doesn't span anything.
1497 * Bugfix: don't crash if doing beams without a staff symbol.
1499 * Generic element property setting:
1501 \outputproperty #predicate #'symbol = #value
1503 Will set the element property symbol to value, for any elements that
1504 return true for PREDICATE. This allows you to virtually tweak *ANY*
1505 property of the output. Example in input/test/generic-output-property.ly
1510 * lilypond as as2ly: --help and --version to stdout. Regular identify
1511 to stderr. This fixes help2man's manpage generation.
1513 * configure: substitute full path for perl and guile in scripts.
1515 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
1517 * Bugfix: default font now user settable
1519 * as2text: handle plain ascii font, read from stdin, you can now do:
1521 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
1526 * Bugfix: second half of broken ties now are displayed again.
1528 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
1529 it horizontally on the clef.
1531 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
1533 * Bugfix: unbroken repeat barlines now work, eg. |:
1535 * Added Request_iterator to make more flexible constructions possible.
1539 * as2text: catch missing font/character errors, added default font, set text.
1541 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
1543 * Ascii output, minimal support:
1544 - AsciiScript Fonts: mf/*.af
1545 - Init files: ly/*-as.*ly
1546 - AsciiScript translation to text: scripts/as2text.scm
1547 - input/test/as.fly input/test/as1.fly
1548 - Output support: lily/lily.scm
1550 lilypond -f as -i init-as.fly input/test/as.fly
1556 * The horizontal part of ties will avoid collision with staff lines.
1558 * Plugged memory leak: don't protect Atom function.
1560 * Lookup cleanups. Made lots of functions static. Moved some code out
1568 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
1569 does not delete any of the file_ly*.tex.
1571 * Added header and footer support in ly2dvi.py
1576 * Added a ROADMAP file explaining the source directory layout.
1578 * Minor tweak in the feta 6 and 9 numeral
1580 * Moved files from lib/ to flower/
1582 * Removed Note_head_side class.
1584 * Updated the webpage to be a little more chatty.
1586 * Small Local_key_engraver optimization: only lookup timing engraver once.
1588 * Fixed dashed slurs
1590 * Rewrite of Slur code. Be much more picky about slur shapes. We try
1591 to offset the slur instead of bending it too much
1593 * Look at stem directions for tie direction.
1595 * Compound multimeasure rests. Put measures_i_ variable in an element
1596 property. Made the symbol a lot wider.
1598 * Time signature small cleanups.
1603 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
1606 * Breathing marks now have a direction by default.
1608 * Do set generic script properties.
1610 * Also put tuplet brackets under notes.
1612 * Score_element_info: only store origin of element, but not the path
1613 to parent translators. Saves a little memory, and removes some complexity.
1619 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1621 * (De)crescendi should now work. (Thanks Michael)
1623 * Better error reporting for conflicting time signatures.
1625 * Line_number_engraver: output locations of note head
1626 definitions. Very handy when entering complicated scores.
1628 * Rewrote multi measure rest support: now they are entered as spanners
1629 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1631 { \commandspanrequest \start "rest"
1633 \commandspanrequest \stop "rest"
1636 * Removed support of percent style repetitions.
1638 * Put texts outside the staff.
1642 * Getopt bugfix: don't assert on certain errors.
1644 * ly2dvi: Remove unnecessary space for the page headers.
1646 * Bugfix convert-mudela
1651 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
1654 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
1655 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
1656 \property tupletInvisible will stop all tuplet spanner creation.
1658 * Don't go berserk if tuplet spanner is on only one column.
1660 * Use SCMs & Smobs for Molecules & atoms. This uses less
1661 scm_(un)protect_object () calls, so the output stage should be faster.
1663 * Added \property tupletSpannerDuration, to make multiple tuplet signs
1666 * Some programming Errors in spacing are now caught. Lily does not
1667 hang when encountering degenerate springs.
1669 * Allow beams to start and end over rests
1673 * Fix disappearing clefs when clefs are not printed with a barline.
1678 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
1679 input/test/beam-control.fly
1680 * Added \context Voice to .fly and .sly; the default \context Staff is almost
1681 never what you expect
1682 * Fixed decision for .sly/.fly in lilypond-mode.
1687 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
1688 Cleanup mf-to-table.py
1690 * Fixed embarassing slur bug.
1695 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
1700 * lilypond-mode.el for emacs supersedes mudela-mode.el
1702 * Tuplet spanners don't collide with encompassing notes.
1704 * Gobbled Adobe parseAFM* code, for future use.
1706 * Big 1999 to 2000 search/replace.
1708 * Big interline to staff_space search/replace for mf files.
1710 * Removed Bow class, and split code into Tie and Slur
1712 * Don't put scripts on grace notes.
1714 * Font_metric uses SCM for name field.
1716 * Various compilation fixes.
1721 * Bugfix: beams with less than one (visible) stem
1723 * small fixes to pa.ly
1728 * Fixed bug that made multi-measure rest barnumber counts go wild.
1729 (even more scm2int/int2scm mixups!)
1731 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
1733 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
1738 * Remove Paper_def calls in bezier-bow.cc
1740 * Remove data members of Tuplet_spanner, Volta_spanner
1742 * hang_on_clef, property hangOnClef removed
1744 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
1745 function to determine breaking behavior.
1747 * More Scheme typechecking.
1749 * Be strict about the difference between strings and symbols for conversion.
1751 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
1754 * Partial French translation, courtesy Laurent Martelli.
1756 * Small corrections in NL translation.
1761 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
1762 we have a longa note head. noteHeadStyle = "harmonic" is not
1763 supported anymore. (for now, that is)
1765 * Reference manual update. Document \properties with examples
1767 * fix mudela-book --help
1769 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
1770 Key_item::c0_position_
1772 * Clef_engraver general cleanup. Use alists (\property
1773 supportedClefTypes, clefPitches) for clef types.
1775 * Use progress_indication () for progress. Don't include <iostream.h> directly
1776 Don't include <string.h>, <math.h> from headers.
1782 * \property stemCentered (boolean): centers stem on note head. See
1783 input/test/stem-centered.ly
1785 * input/trip.ly, small test of lots of features.
1787 * \property Staff.collisionMergeDotted: merge equal noteheads
1788 with different dot count. See input/test/collision-merge-dotted.fly
1790 * Dotted rest bugfix
1792 * Don't crash if a slur does not span any notes.
1794 * Volta repeats fixed.
1796 * cleanup of Note_heads_engraver
1798 * removed dots_i_ member of Dots
1802 * Fixed cross staff slurs. It seems that cross-staff sign
1808 * Fixed bug in stem code. Stem in chords works again. Small
1811 * Use element properties for Staff_symbol.
1813 * \property sparseTies (boolean). Only make one tie in the
1814 middle for tied chords.
1816 * Junked Directional_spanner, Column_info.
1817 Directional_element now is element interface `Directional_element_interface'
1819 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
1822 - removed old notename2scm conversion
1823 - beam-dir-algorithm through scm
1825 gv - bf: knee-stemlengths
1828 - moved poor man's stem arrays to scm
1831 - beam quanting using scm lists
1834 - chord-name uses scm members
1835 - bfs: knee with different mults, interstaff knee, auto-knee
1839 - specialize duration.cc for lily, move out of lib/
1841 - more SCM typechecking
1842 - stafflineleading -> staff_space
1843 - bf: rod distances.
1844 - junk some unused code.
1847 - paper/score column cleanups. Junk Score_column type
1850 - Bezier_bow/Bezier cleanups
1851 - bf: rest under beam.
1854 - untangled Chord_name (item) and Chord (list-of-pitches)
1862 - bf: generic properties
1863 - quantise_iv () fix.
1866 - use smobs for font metric tables/hashes.
1871 - small beam fixes (interstaff knees still broken)
1875 - bf: harmonic note heads
1876 - revise stem, notehead, rest
1879 - included missing scm,ly updates
1880 - bf: urg to_dir () takes scm..
1881 - bf's: if (Foo b = bar != 1)
1887 - bf: alignment reversed
1888 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
1890 - Knee fixes (thanks, Jan)
1893 - fixes for invisible beamed stems
1894 - removed steminfo from properties, don't cache Stem_info
1897 - steminfo to properties
1898 - dropped internote dim for stem-beams
1902 - abstracting Staff_symbol_referencer to an interface.
1903 - quantised_position for staccato dots.
1905 - junk Score_element::do_{width,height}: set callbacks directly.
1906 - merge Score_element, Graphical_element
1907 - merge Axis_group_element, Graphical_axis_group
1908 - junk pointer fields from Score_element derived classes
1909 - junk obsolete do_substitute_dependency code.
1914 - staff-support for Crescendi.
1915 - padding for accidentals.
1916 - cascading offset callbacks
1920 - naming Staff_sidify -> Side_position_interface
1925 - bf: timeSignatureStyle works again
1928 - Dirk Latterman key/mmrest patches
1929 - Offset callbacks in Dimension_cache
1930 - Junked Staff_side_*
1931 - Staff_sidify: interface class.
1932 - prelude-{1,2} fixes.
1936 - bf: PS font selecting.
1940 - mudela-book --no-pictures
1942 - convert-mudela: beamAuto moment syntax.
1948 - half-baken ly-gulp-file in scm
1949 - resurrected scm output through guile
1952 - bf: version of init.sly, init.fly
1953 - Clarify necessary version of texinfo
1954 - bf: texi files, minor errors and syntax compatible with
1963 - Bach preludes: mutopification
1964 - dots are Directional_element too; use \property dotDirection
1965 - moved some stuff out of Lookup
1967 - font selection mechanics changed.
1970 - bf: smob allocation (thanks David!)
1973 - junked \shape. Now use #'margin-shape
1974 - timing: one_beat -> \property beatLength
1980 - input/test/ \property fixes.
1984 - Break_align_engraver,
1985 break align order from \property breakAlignOrder
1986 - junked Score_priority_engraver
1987 - moved Time_description into Timing_translator
1988 - use properties for timing, see input/test/timing.fly
1989 * removed \cadenza ; now use \property Score.timing
1990 * \property measurePosition
1991 * \property measureLength
1992 * \property currentBarNumber
1993 - Note_name_engraver , \context NoteNames
1997 - junked some chord guessing code
1998 - bf: lookup size (-1) for chord-name accidentals
1999 - bf: ly2dvi's MFINPUTS setting
2005 * junked TeX hacking
2006 * configurable with styled strings from scm
2007 * fixes: dim, /no X, tonic != C
2014 - visibility-lambdas into default elt properties SCM.
2016 - verticalDirection properties now in SCM.
2019 - move position_i_ into Staff_symbol_referencer
2020 - move dir_ into Directional_element baseclass
2025 - bf: dynamic style.
2026 - prepare to move dir_ into SCM.
2030 * inversion request: no inversion guessing for chord entry
2031 * bass request: c/+b to add bass note not part of chord
2032 * -dim modifier works on all thirds
2033 * colon iso dash as tonic/modifier-additions separator
2034 * C:m5- displays as "Cdim"
2035 * C:m5-7- displays as "Co"
2038 - moved bracket vars to params
2039 - reverted broken lilypond-devel
2044 * mfplain.mp detection
2045 * Graphical_element::common_refpoint() robuster.
2046 * fixes for mudela-mode.el
2048 * key signature placement,
2052 - extra-offset elt property.
2053 - junked Chord_tremolo
2056 - changed calling convention for {get,set,remove}_elt_property()
2057 - rm'd some mutopia examples.
2061 - Generic properties and Property_engraver. Moved most of the
2065 - resurrected midi2ly
2069 - reverted mup2ly revert
2072 - frontport of 1.2.17 patches.
2082 - another workaround: reset buffer state for scm_ftell ()
2083 - workaround for broken scm_ftell ()
2086 - \properties are now SCM s, junk Scalar type
2087 - use SCM for strings in parser.
2088 - Moment derived from Rational. Moment may be smobified.
2091 - direct #... to scm parser (Thanks to Gary Houston)