1 --- ../lilypond-1.3.77.jcn4/CHANGES Sun Aug 13 23:23:46 2000
2 ++ b/CHANGES Mon Aug 14 00:44:16 2000
7 * Added a devnull engraver, that junks (notehead) requests of the second
8 stem when combined parts are in unison (a2).
12 --- ../lilypond-1.3.77.jcn3/CHANGES Sun Aug 13 20:05:00 2000
13 ++ b/CHANGES Sun Aug 13 23:23:46 2000
18 * Part-combine iterator identifies Soli and A2 parts in threads by
19 looking at rhythm and pitches. It switches Voice context automagically,
20 and communicates current state using a2/solo/solo2 properties.
22 * Simple A2_engraver (`a due) prints `a2/Solo/Solo II. Soli seem to
23 arrive one request late.
28 --- ../lilypond-1.3.77.jcn2/CHANGES Sun Aug 13 15:50:59 2000
29 ++ b/CHANGES Sun Aug 13 20:05:00 2000
34 * First try at combining parts: part-combine*
37 * fixed problem with HaraKiri
39 * fixed problem with dynamicDirection--- ../lilypond-1.3.77.jcn1/CHANGES Wed Aug 9 23:30:23 2000
40 ++ b/CHANGES Sun Aug 13 15:50:59 2000
42 * fixed problem with HaraKiri
44 * fixed problem with dynamicDirection
46 * fixed problem with nonEmptyText
51 --- ../lilypond-1.3.77/CHANGES Tue Aug 8 16:14:36 2000
52 ++ b/CHANGES Wed Aug 9 23:30:23 2000
57 * `Fixed' chord notation, as per request of David Arnold, ie,
58 Added a chord-name-mode, that only displays chord names
59 when there's a change in the chord-name-scheme, Also, a chord
60 name should always be displayed after a line break. See
62 input/test/drarn-chords.ly
64 * Reverted duration-iter change in midi2ly, moved printing of options.
71 * Minor documentation updates
73 * Mark_engraver: has been broken since .73, fixed!
78 * Midi2ly bugfix: handle durations longer than longa. These can occur
79 because of lengthened notes when using --no-rests.
81 * Midi2ly: output `new' \key syntax, and updated version number.
83 * Midi2ly bugfix: don't correct quantised durations, don't use tuplets,
84 double dots etc. when user doesn't want them. It probably used to
85 work like this, a long time ago. For some unknown reason, all
86 corrections made by Duration_convert were junked if the corrected
87 duration != exact duration. Duh.
89 * Midi2ly: added a new option: --no-rests.
91 * Update of mudela-book (Tom Cato Amundsen)
92 - --read-lys option, now you can do:
95 mudela-book --read-lys
96 - --outdir=DIR will put ALL output into DIR
97 - @mudela[filename="myfilename"]{c d e f g}
98 - --force-mudela-fontsize
99 - ignore mudela inside @ignore @end ignore
104 * Lyric_phrasing_engraver now catches lyric extenders and correctly
105 terminates them under the last note of a melisma.
107 * Lyric word spacing code changed to fix hyphen alignment.
109 * Other minor tidying up of Lyric_phrasing_engraver and related code.
114 * Lyric_phrasing_engraver now adjusts for melisma. (Glenn Prideaux).
116 * Mudela-book fix for Windows95 (Mark Hindley)
118 * Debian update (Anthony Fok)
120 * Added beam melisma for when automaticMelismata and noAutoBeaming are both
121 #t (primarily for hymns). Courtesy Glenn Prideaux.
123 * Bugfix: .pfa dependency on $(outdir)/mfplain.mem
128 * stepmake/stepmake/metapost-rules.make: Put all generated files
131 * Added paper variable interscoreline to determine the score line
132 spacing, see input/test/vertical-extent.ly.
133 Cleaned up the lilyponddefs.tex inclusion scheme.
141 * Improved default handling of Lyric_phrasing_engraver and made it on by
144 * Beginnings of a stanza number engraver (\property LyricVoice.stanza =
147 * fixed bug in script.cc so fermata (and other scripts) get flipped
148 correctly when they are above the staff.
153 * Reincluded simple code for including tfm.[1-5] into search path.
154 Configure with --disable-kpathsea to enable this kludge.
159 * Updated input/test/banter-chords.ly German H/B example.
163 * Have configure check for kpathsea library and functions. Made kpathsea
164 support optional for now.
166 * Bugfix: halved width of tremolo-beams.
168 * Included compilation fix for guile-1.3.4 (Anthony).
170 * Added: chord inversion and base to regtest.
172 * Fixed: Chord names that were broken by pl73.
174 * Fixed: Chord inversions that were broken by pl72.
176 * Resurrected ascii-script output, for debugging purposes.
178 * Included compilation fix for scm-hash.cc (Han-Wen).
184 * Small bugfix: also do a deep copy on submusices
186 * Fixed: \autochange doesn't crash anymore.
188 * Cleanup, documentation and enforcement of smob interfaces in
189 LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
192 * Glen Prideaux lyric phrasing engraver. See
193 input/test/lyric-phrasing.ly
200 * Removed \interscoreline after the last line, prevents some
201 empty pages. (patch by Mats Bengtsson)
203 * Smobified Music, junked associated identifiers. Use Scheme list to
204 store Music_sequence. Removed const declarations from
205 Music_iterators. Added a mutable and immutable property list to
206 Music. Use music property for all Scheme values in Music. Created
207 and fixed a load of Garbage Collection bugs.
209 * Changed number font to allow automatic .mf creation.
211 * Output place of definition as \special{src:LOCATION}. See FAQ for
212 explanation how to use.
214 * Schemified Local_key_item and fixed minor bug with accidentals.
216 * new Japanese .po file.
218 * Bugfix for broken tie direction
220 * Bugfix for bar at beginning of line break
225 * Robustness fix for minimise_least_squares ()
227 * cleanups of Slur_bezier_bow, removed Bezier_bow.
229 * cleanup of Tie. Changed Tie into interface. Made ties flatter by default.
231 * changed SCM_UNDEFINED to SCM_UNSPECIFIED for return values that go
234 * changed SCM_UNSPECIFIED to SCM_EOL for undefined element
235 properties. This makes initializing list properties redundant.
237 * removed idiotic code for including tfm.[1-5] into search path.
239 * fixed problem with tuplet placement for cross staff tuplets.
243 * Small cleanups to bring down compile time and binary ensmallment.
245 * Made Lookup into a smob, and use guile alist iso. an STL map.
247 * Changed repeated music semantics for relative octave: each
248 alternative takes its inital octave from the body.
250 * Fixed: parser accepts booleans for property values as well.
252 * Added Scarlatti sonata test file to input/
254 * kpathsea support, courtesy Carsten Block <carsten.block@gmx.de>
258 * Fixed: long standing problem in optical-illusion code.
260 * Fixed: stop beam if stem *has* a beam in auto-beam-engraver.
262 * Made interface of Multi_measure_rest, System_start_delimiter,
263 Spacing_spanner, Separating_group_spanner, Beam, Slur and
266 * Use properties for minimum distances and spring parameters. Move
267 spacing related functions from Paper_column into Spaceable_element.
269 * Removed most Paper_column typecasts.
274 * Cleanup auto-beam-engraver: use properties for retrieving timing
277 * Fixed: Multi measure rests don't cause crashes.
279 * Fixed: don't invoke Hara_kiri::consider_suicide too early.
281 * Fixed: property engraver.
283 * Fixed: don't crash on multiple ties.
285 * Cleanups of Beam, should also be a little faster.
287 * Reunite properties and pointers. In implementation we make a
288 distinction between mutable and immutable properties
290 * Add {has|set}_interface () static methods to interface classes.
292 * Made Side_position_interface and Staff_symbol_interface an all
293 statics class, and stripped _interface suffix.
295 * Make Align_interface and Axis_group_interface an all-statics class
297 * Rhythmic_head, Staff_symbol, Grace_align_item, Break_align_item,
298 Bar, Span_bar are now interfaces, Staff_bar was removed. Use a
299 callback for determining barsize.
301 * Removed all GLUE_SCORE_ELEMENT callbacks.
303 * Added test for repeats to trip.ly
308 * ly2dvi: changed back to original semantics of latexheaders.
310 * Stem_tremolo, Crescendo, Hara_kiri_group_spanner, Tuplet_spanner,
311 Volta_spanner changed into interface.
313 * Related cleanups for Tie, Tie_column cleanups.
315 * Made Time_signature, Single_malt_grouping_item, Script_column,
316 Chord_name, Dot_column, Breathing_sign, Key_item type into interface.
318 * Removed const declaration from callback arguments.
320 * Pagebreak support. See input/test/between-systems.ly
322 * Fixed a problem with accidentals in combination with
323 non-nil key signatures.
328 * Use callbacks for augmentation dot positioning.
330 * Removed types Note_head and Rest
332 * Cleanup of slur.cc: use common reference points in a sane manner.
337 * Corrected text sizes in paper*.ly (Mats Bengtsson)
342 * Dots, Collision, Rest_collision removed as separate Score_element type.
344 * Stem and Note_column accept only one rest.
346 * Use offset callback in Stem to resolve rest/beam collisions.
348 * Put the value of new local key signature (accidentals) back into a property.
350 * Set molecule-callback for notename item.
355 * Added some comments to new slur code.
357 * Removed some ugly interstaff slur code, interstaff slurs at line-break
360 * Slur bugfix: 16th beams are also beams.
366 * Bugfix: translate volta spanner at start of line.
368 * Changed directional_element() calls to instantiations
369 of Directional_element_interface.
371 * Removed Dynamic_line_spanner, and cleaned up Dynamic_engraver.
373 * Removed Staff_info type. Information about columns is now transferred
374 via currentMusicalColumn and currentCommandColumn.
380 * Made slur attachment position user settable; properties:
381 slurBeginAttachment slurEndAttachment, values: 'head 'stem
382 'along-side-stem. See input/test/slur-attachment.ly and ophee-slurs.ly.
384 * Fixed slur attachment positions, added missing rule and use simple
385 default starting positions for attachments.
387 * Started rewrite of slur ending code, interstaff slurs are broken for
390 * Fixed download URL of the webpage.
392 * Moved direction.cc to flower/.
397 * Lyrics centered on notehead.
399 * Various bugfixes hyphen-spanner.
401 * Bugfix: set appropriate callbacks for Note_head. This fixes
404 * Removed Clef_item as score-element derived type.
406 * Updated config.sub and config.guess
408 * Bugfix: allow linebreaks on beamed grace notes.
413 * Included dutch po-update based on submitted 1.3.57 nl.po
415 * Added "Development" link to website, now that "Home" is a relative link.
417 * Bugfix: use deep copies for resetting keys.
419 * Assorted typing erors in procedure names in ly/engraver.ly
424 * Made callbacks from Score_element::before_line_breaking() and
425 Score_element::after_line_breaking()
427 * Fixed website; backlinks should work again.
429 * Removed --ignore-version option. Added --verbose option.
439 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
440 Paper_def_identifier.
442 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
444 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
445 Sustain_pedal and reduced them to an Score_element interface (they are
446 no longer Score_element derived types).
448 * Some instances of brew_molecule routines have moved out of
449 Score_element, and are now called scheme_molecule.
451 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
456 * Removed String_identifier, and use the type system of GUILE instead.
458 * Fixed \key PITCH MODALITY syntax. The modality argument is now
459 mandatory, a rule in convert-mudela has been added.
461 * Cleaned up buildscripts/ directory: removed obsolete scripts.
463 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
464 based on STL and should be faster than hash_table.
470 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
471 in the process reduced number of protect/unprotect calls. With
472 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
473 just 10% above the 1.2 level. Also, Lily's a bit faster.
475 * Fixed make diff bug in stepmake to be able to make this diff :-)
480 * Rewrote key sig support. Now key signature can also be controlled
481 by setting keySignature and localKeySignature properties, eg.
483 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
485 sets a key signature of `es ges bes' (an unusual key signature).
487 Keys are internally represented as transpositions of the c-major
488 scale. Printing the key signature for a scale is done by filtering out
489 all non-natural accidentals.
491 * Removed support for \keysignature, and \key something \minor; Newkey
497 * Fixed pedal items (hw)
499 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
500 tfm directories. Automated links to cmr and amstex tfm font directories.
502 * Replaced one scm_assoc () u-turn slipped through jcn1
504 * various GUILE 1.3.5 compile fixes
506 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
508 * Replaced some scheme assoc u-turns with scm_assoc ()
510 * Ran po-update (mostly because of new ja contribution).
515 * Cleaned-up scheme list to text conversion for Chord_name and
516 fixed horizontal kerning.
518 * Added examples for american (slashed o) and jazz (black triangle),
519 see input/test/{american-chords.ly,jazz-chords.ly}
521 * Made guile-1.3.5 compile fixes
526 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
529 * Rewrote key signature administration; now Scheme is used; Octave and
530 Key have been junked in favor of Newkey.
532 * japanese .po file included (thanks, Japanese team!)
537 * Fixed several forgotten molecule-callbacks
539 * Fixed first clef in score; now F clefs are also possible.
544 * Updated FAQ with two useful GDB macros.
546 * Several fixes in the documentation.
551 * Made (dutch) po-update
556 * Molecules are now generated via callbacks exclusively; most calls to
557 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
562 * Experimental property collapse for most score-elements. (notable
563 exceptions: Scripts, pedals). Change all Score_element constructors to
564 take a basic-property list. The suffix of a property list may be
565 shared by several score-elements, for instance all default G-clefs in
566 a score share the following settings
569 (break-align-symbol . Clef_item)
570 (visibility-lambda . ,begin-of-line-visible)
572 This should reduce memory usage further.
574 * Magically fixed the disappearing Lyrics problem.
576 * Removed used_b_ field from Score_element.
578 * Massive search-replace patch: store pointers and properties
579 separately, in preparation of property collapse.
585 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
587 * Cleanup of Dimension_cache: removed a few redundant
588 fields. Slightly lower memory usage (32 bytes per
589 score-element). Dimension_cache is now a `dumb' struct again.
591 * Add array index to priority field of text scripts to ensure that
592 order is unique, and sensible.
594 * Added an element count statistic.
599 * russian.po (thank you, August.)
601 * Small cleanups in Molecule interface
603 * Spacing related elements perform suicide after calculating
604 distances. This saves a some memory, approximately 2 to 5 % ?
606 * Small cleanups in line breaking: Paper_column stores springs and
607 rods in only one place now. All fields relating to energy have been
610 * Don't generate all output Scheme in memory, but evaluate to output
611 file immediately. This will reduce memory usage a little.
613 * Use STL's map for Dictionary template
615 * Substitute pointers on element properties of the root Line_of_score
618 * Added toplevel doc target, to support building doc with --srcdir
620 * Removed cygwin build stuff; updated versions at:
622 http://appel.dyndns.org/lilypond/gnu-windows/cross
624 * Fixed lily.scm to handle incipits (thanks, Mats)
630 * Made bugfix in smob handling: delete the C-part of freed smobs and
631 be honest about amount of allocation and deletion, so that GUILE
632 doesn't overestimate the amount of memory available.
634 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
636 * Bugfix: don't crash on durations that are not a power of 2.
638 * Build manpages during `make all'
640 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
642 * Bugfix: set visibility-lambda for key signature created by
643 createKeyOnClefChange. Fixes disappearing key signatures.
645 * Bugfix: make System_start_delimiter of bar-line type invisible when
646 it spans only one staff.
651 * Item cleanups. Copying items and rearranging pointers are done in
652 separate passes, which makes the code cleaner. This fixes a problem
653 with some items not disappearing from hara-kiri staffs.
655 * Use Scheme for Key_item data members.
657 * Don't use regex in chord-names.scm under windows; hybrid chordnames
658 user+calculated will be partly broken.
663 * Junked Shift_tuple from collision; Now it uses SCM.
665 * Bugfix of documentation and test-file of tuplet.
667 * Bugfix type string of repeated music is copied. This fixes declared
670 * Junked various cruft from lily.scm
672 * Use interfaces symbols instead of C++ class-name for assigning generic
675 * Junked Dictionary from Piano_pedal_engraver and
676 Piano_pedal_performer.
678 * Introduced boolean element property no-spacing-rods: ignore this
679 item for hard constraints.
681 * Bugfix: added sanitised TeX fragment in faq.texi
683 * Bugfix: merge equal Bar_reqs
688 * Small fixes for \cresc and \endcresc
690 * Release properties of unbroken spanners & items after doing
691 handle_broken_smobs (); should conserve a little memory.
693 * Fixed handling of orphaned score-elements. Any element that does
694 not have its Line_of_score as a ancestor in both directions, is silently
695 removed from the output. This guarantees that programming errors
696 don't result in coredumps from Dimension_cache::common_refpoint ():
697 element->line_l () is always a common reference point.
699 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
700 for default case. Now the octavation 8 is not printed at every
706 * Changed noteHeadStyle properties to symbols, for example
707 \property Voice.noteHeadStyle = #'cross
712 * Rewrite of chord-name production in scheme. There are two major styles
713 now, banter and american. To get american style, use
715 \property ChordNames.chordNameStyle = "american"
717 Most anything should be possible now. See input/test/american-chords.ly
719 * Added isinf check to configure.in, and isinf macro from guile to
720 bezier.cc; solaris has no isinf ().
722 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
725 * Added output property to regression test.
727 * Fixed warning of creating existing outdir.
729 * Added `Mark' interface to text-items that are marks (thanks, HW).
736 * Corrected glossary.tely
738 * Corrected \mark font handling. feta-nummer font only of the
739 string is all numeric.
741 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
742 "harmonic" and added "baroque" (normal note shapes except for
743 brevis and longa which are square).
745 * Simplified ly2dvi using the power of the geometry package.
747 * Improved heuristic size calculation of TeX macros. Handles e.g.
748 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
753 * Bugfix: don't hang on zero-duration.
755 * Various glossary updates (thanks, Christian)
763 * Drastically reduced vertical space used by headers/footers, when using
764 ly2dvi. See input/test/fill-a4.ly.
766 * Fixed bug with colons appearing on repeat span-bars.
768 * Added Bar_number_engraver to standard Score context
770 * Construct octavation scripts in the clef-engraver; this fixes the
771 hara-kiri + clef8 problem
779 * Fixed chord-name customisation and made small chord-name build fixes.
781 * Accidentals with chord-names smaller and as superscript.
783 * Do some extra footify (works only once) while making html docs.
788 * Debian patch (Thanks Anthony)
790 * Rewrote Bar_number_engraver and Mark_engraver and removed
791 Bar_script_engraver as baseclass. Both Bar_number_engraver and
792 Mark_engraver are simpler and more robust.
794 * Fixed precedence of \property verticalDirection and dynamicDirection
796 * Fixed keys without barlines
798 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
799 puts alignment in function again
801 * Fixed StaffGroup + GrandStaff combination.
803 * Music is now mandatory as the first thing in a \score{} block
810 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
812 * Added Properties textScriptWordSpace and chordNameWordSpace.
814 * Junked old lyrics in star-spangled-banner.
816 * Added a Piano_pedal_engraver.
818 * Removed some empty files.
820 * Created piano pedal symbols: * - . P e d.
822 * Fixed ps-to-pfa.py to handle multiple unfills.
824 * Moved accordion symbols out of feta-script to end of font.
826 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
828 * Fixed blot_diameter for small resolutions.
833 * Put global element list into Line_of_score, instead of
834 Paper_score. post processing (the stage after line breaking) is now
835 truly done per-system, and we got rid of an ugly hack to get font
838 * Bugfix: set the group-interface of System_start_delimiter.
840 * Cleanups of Break_algorithm and derived classes, Move
841 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
843 * Bugfix for accordion symbols.
845 * Various patches to prevent crashing when do_brew_molecule gets
846 called before after_line_breaking (). This was a problem in Spanner
855 * Made a quick try at piano pedal performer, damper pedal only.
857 * mf/feta-accordion.mf: Fixed strange turning paths.
859 * mf/feta-beugel.mf: Fixed infinity errors.
861 * Use a more discriptive name for windows setup.zip.
863 * mf/GNUmakefile: Have logs as last target, so that normally, they're
866 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
867 The logs are a target, removing them retriggers make.
869 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
870 files, ie the ones that clutter the source directory, not the target logs.
872 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
873 standalone; ie, no need for Cygnus' usertools anymore.
878 * Documentation/ntweb: Updated angels.ly to match current syntax.
879 Also updated index.texi.
884 * Change all occurances of Staff_margin_engraver to
885 Instrument_name_engraver, add a convert-mudela rule
887 * Change status == busy assert into programming error
895 * Lots of fixes to windows distribution scripts.
897 * Added configuration features --program-prefix, --program suffix.
899 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
900 This fixes inversions c/g and bass additions d/+c on chords.
905 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
911 * Debian patches (thanks Anthony!)
913 * Use symbols for prefatory matter spacing. Do not use the typename
914 for looking up item pairs in the table, but read element property
917 * Instrument_name_engraver, uses break alignment instead of
920 * System_start_delimiter_engraver, System_start_delimiter, uses a
921 spanner for the braces/brackets at the left of the system. Remove all
922 old Span_score_bar engravers.
924 * Removed Base_span_bar_engraver::use_prority_b_, and moved
925 Base_span_bar_engraver into Span_bar_engraver.
930 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
932 * input/test: Removed stale AutoStaffSwitch examples.
934 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
935 stale copy of gnossiene-4.
937 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
939 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
940 for cross-building to Cygwin.
942 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
947 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
949 * New_chord_tremolo_engraver: make tremolo beams from
951 \repeat "tremolo" NUMBER <Music-expression>
953 Removed support for "old-style" tremolos.
955 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
957 * Read \property measurePosition within the engraver code, instead of
958 looking up the Timing_translator.
960 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
962 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
971 * buildscripts/mf-to-table.py: feta dep files are now opened with write
972 binary option. This avoids carriage return linefeed problems and
973 windows while not affecting unix.
975 * Documentation/hacking.texi: Fixed a texinfo syntax error
977 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
980 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
985 * Glossary updates by Christian Mondrup.
987 * Bugfix: use generic properties in lyrics too. This fixes the
988 \property textStyle for lyrics.
990 * Score_element::preset_extent(), used by \property
991 XXXVerticalExtent, so hard code the size of a vertical group.
993 * Don't fix up reference points for originals of broken
994 spanners. Fixes spurious "orphaned score-element" warnings.
996 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
998 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
1000 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
1003 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
1004 which should fix Windows problems with guile. Also added input directory
1007 * stepmake/aclocal.m4: Added decent checking for version of guile, and
1008 fixed warning message.
1010 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
1011 chord-modifier table (not in the pitch list).
1019 * General cleanups of My_lily_parser.
1021 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
1024 * Moved Score_element::do_space_processing out of the dependency
1027 * Use Scheme for notename tables. Removed uppercase letters for low
1028 octave notes. Removed Notename_table.
1030 * Fixed core dump with declared "\key ; "
1032 * Extra robustness warning for Side_position_interface::aligned_on_self ()
1034 * Extra robustness: make sure that first and last columns are breakable.
1039 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
1041 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
1042 dependency by using mingw. Compiling guile is too much to ask
1043 for mingw, though. Also:
1044 - rename python scripts .py (request from Alain)
1045 - install native packages under their own, separate root. (Alain)
1047 * lily.scm: Don't use regex module when running on
1050 * lily/staff-margin-engraver.cc (acknowledge_element): If
1051 possible, hang y-axis of margin script to span-bar. This fixes
1052 vertical placement of margin scripts attached to staff groups.
1054 * help2man-rules.make: Fixes for generating manpages by copying
1055 and for building using --scrdir.
1057 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
1058 config.h, version.hh files file when copying.
1060 * buildscripts/make-cygwin-cross.sh: made number of fixes:
1061 - add `Cygnus/' prefix to directories in .zip-file too.
1062 - package guile too.
1063 - don't link to cygwin1.dll
1065 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
1066 is not emty when uninstalling.
1068 * stepmake/stepmake/generic-targets.make: added man target.
1070 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
1071 development tools and lilypond executable.
1073 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
1074 manpages, so that make doesn't fail on help2man trying to execute
1075 a GNU/windows executable.
1077 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
1080 * flower/libc-extension.cc (memmem): cygwin compile fix.
1088 * (generic-property.scm) added \property tieDash to set dashing on
1091 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
1093 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
1094 undocumented .29 patch that made Bezier::control_ into an
1095 Array<Offset>. Added some comments documenting the reasons for the
1098 * Revert generic-property.scm of .37 fix, fix the real problem in
1099 property-engraver.cc: use the right symbol to check if element
1100 property is already set.
1105 * Fixed srcdir build, so that you can do:
1107 tar xzf releases/lilypond-x.y.z
1110 ../lilypond-x.y.z/configure
1113 as with any other gnu package. All build output goes to <build>/out.
1115 * Changed and fixed use of different configurations, and different output
1116 directories. Finally, you can use different configurations alongside
1117 eachother. From make/stepmake.make:
1119 # Use alternate configurations alongside eachother:
1121 # ./configure --enable-configsuffix=debug
1124 # uses config-debug.make and config-debug.h; output goes to out-debug.
1127 # Use same configuration, but different output directory:
1131 # uses config.make and config.h; output goes to out-www.
1135 * Fixed performance of (de)crescendi.
1137 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
1140 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
1141 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
1143 * Changed absolute midi volume settings into factor of full scale.
1145 * Fixed another dynamic-line-spanner bug, it gets hairy.
1147 * Added warning for spanners that are not fully contained in parent spanner.
1155 * Abstract Align_element into Align_interface. Removed
1156 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
1157 inheritance in the backend.
1159 * new Gade score, INSTALL.texi fixes (thanks, Mats)
1161 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
1163 * comments detailing properties for Axis_group_interface,
1164 Side_position_interface, Score_element, Item and Spanner
1169 * Fixed vertical dimensions of elements in dynamic line spanner by adding
1170 axis-group to dynamic line spanner.
1172 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
1174 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
1176 * Bugfix: compilation dynamic-engraver.
1178 * Added and updated a faq about postscript and ghostscript.
1180 * Fixed order of slurVerticalDirection verticalDirection in
1181 generic-property.scm. Similar fixes for Stem, Tie, etc.
1183 * Added a Text_engraver to GraceContext. Maybe it was removed on
1184 purpose: scripts on grace notes seem broken, they appear on the
1187 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
1194 * textEmptyDimension changed into textNonEmpty, default: off,
1195 ie. texts don't occupy space.
1197 * Use STL map for Lookup::lookup_p_tab_p_
1199 * Abstracted Axis_group_element into Axis_group_interface, and removed
1200 Axis_group_element. This eliminates some multiple inheritance in the
1206 * Added minimum-space property to Side_position_interface. Used in
1207 positioning of Volta_spanner: voltaMinimumSpace.
1209 * Fixed and cleaned-up volta-spanner.
1211 * Moved directional-element.cc -> directional-element-interface.cc
1213 * Renamed all `process_requests' to `process_music', which fixes
1216 * Fixed dimensions (more x-y interchanges) of brace, bracket and
1219 * Half-assed fix to get similar vertical placement of orphaned vs.
1220 line-spanned dynamic elements.
1222 * Added property bracketCollapseHeight: the minimal size of a staff bracket
1223 that will be typeset. Smaller brackets will not be displayed. This
1224 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
1226 * Removed some dissonant chords from Coriolan
1231 * Removed Documentation/programmer directory
1236 * Small enhancements to Staff_margin_engraver:
1237 - by default, the marginScript left aligns the text
1238 - to set the text style, use property marginScriptTextStyle
1239 - to change the alignment, use property marginScriptHorizontalAlignment
1240 (centred and right alignment require manual padding settings).
1242 * Print a friendly message if the manual pages failed to build.
1244 * Bugfix: dynamicDirection now overrides verticalDirection setting.
1246 * Warning messages and nl.po
1248 * Fixed vertical alignment for all dynamic items and (reluctantly)
1249 reinstated old directional behaviour for orphaned dynamics.
1251 * Finished maximumRestCount property.
1258 * Print key without setting key, syntax "\key ;". General cleanups of
1261 * Add paragraph tags in HTML output of mudela-book. Music fragment
1262 don't run into the text anymore.
1264 * Bugfix: don't align the first line of text. (Lookup::text ()).
1266 * Abstract away data members of Axis_group_element, Align_element
1272 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
1273 Staff_margin_engraver.
1275 * Removed some empty files, substituted (c) 1999 occurrences.
1277 * Added \property maximumRestCount. It will prevent showing (or actually:
1278 moving in case of a collision) more than maximumRestCount similar rests.
1281 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
1282 breakable item: Left_edge_item.
1284 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
1285 (not supported by a Dynamic_line_spanner) still collide with Staff,
1286 although they now have staff support, which was supposed to fix this.
1288 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
1290 * Dynamic elements are only put in a Dynamic_line_spanner if there
1291 actually is more than one adjacent note-column with a dynamic.
1292 This breaks the fine looks of all dynamics, again :-)
1303 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
1305 * Bugfix: print brace iso. bracket for Piano / GrandStaff
1307 * Change naming: change do_post_processsing into after_line_breaking,
1308 do_pre_processsing into before_line_breaking and do_process_requests
1309 into do_process_music.
1311 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
1313 * Display property name for type error.
1315 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
1317 * Warn if last column in score is musical. Helps catch programming errors.
1319 * Spanner::spanned_drul_ now is private.
1321 * Rewrote some bar code: moved molecule functions out of Lookup.
1326 * Embedded newlines in text items are now allowed. This helps avoiding
1327 TeX-hacking in some cases. See input/test/coriolan-margin.ly
1329 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
1330 placement of staff-brackets.
1332 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
1335 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
1336 slurs that were apparently reintroduced in 1.3.29.
1338 * Made some small fixes to Coriolan.
1340 * Removed duplicate lily/output-property-engraver.hh.
1342 * Removed optional use of vanilla spanner in Dynamic_engraver.
1344 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
1345 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
1346 implementation file. Also fixed looks of Chord tremolo, input and
1347 implementation is still ugly.
1349 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
1355 * Fixed \specialkey and \normalkey. Updated documentation.
1362 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
1363 spanner instead of Dynamic_line_spanner.
1365 * Made gcc-2.95 compile fix in libc-extension.
1367 * Various fixes to Coriolan, score starts to look acceptable.
1369 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
1370 and vertical alignment of dynamics.
1372 * Added new text crescendo spanners to Coriolan and made some fixes.
1373 If you're using timidity, use the -EO option to prevent notes get
1374 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
1375 stretching the standard a bit.
1377 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
1378 not perfect yet: they're always below the staff and no horizontal spacing
1379 is done. Also, character metrics of dynamics are still not used.
1380 See: input/test/crescendi.ly and input/test/dyn-line.ly
1382 * Cleaned up Span_dynamic_performer.
1389 * Fixed the page layout, reintroducing space for the header and
1390 trying to keep piece titles on the same page as the piece.
1391 The header and footer can now contain several lines.
1396 * Lily now also performs crescendi and decrescendi in MIDI output:
1397 Span_dynamic_performer in a slightly crappy way.
1399 * Added preliminary support for crescendi/decrescendi other than `hairpins',
1400 eg: `cresc. poco `a poco -- -- --'
1402 * Made MIDI tie performance fix.
1407 * Lily now performs absolute dynamics in MIDI output.
1409 * Included David's comments on opus47 in TODO.
1414 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
1415 fixes and remainder french horn-1,2; trombone-1,2;
1416 fagotto-1,2; timpani; and several fixes.
1421 * Remove some old doco from programmer/ and put on personal homepage.
1423 * Removed union-find from flower library.
1425 * Only quantise tie horizontal part inside the staff.
1432 * Report type errors for \property. Helps with converting 1.2 input
1434 * Use Scheme for Align_element; fixed graceAlignPosition
1435 and removed \property alignmentReference in the process.
1437 * Use generic properties for lyrics too. This fixes \property
1441 * Add relative distance for constraints between non-column items.
1443 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
1444 increased automatically.
1446 * Translators now only change properties of their own context. This
1447 removes the 2nd argument to Translator::get_property()
1449 * Bugfix for Metapost mode
1454 * Updates of glossary (Christian Mondrup)
1456 * Bugfix with bar number placement
1458 * Moved links to bibliography/ and misc/ to main index.
1463 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
1464 Slurs are now calculated just once.
1466 * Bezier_bow gets constants from paper. Still no sensible solution for
1467 magic asymmetry gradient step constants.
1469 * Reinstantiated tangent-controls, more flexible than ever. You can choose
1470 between area asymmetry and tangent-controls. My guess is, tangent controls
1471 will be junked in 1.3.30.
1473 * Slur area: only look at x-gradient.
1475 * Added credits for some symbols of as5/9 fonts.
1477 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
1479 * Bugfix: midi2ly put out recent version (ugh).
1484 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
1487 * Removed Gade score. To appear (shortly?) on Mutopia.
1489 * Make Bar_script_engraver look for typeVisibilityFunction (eg
1490 property barNumberVisibilityFunction). Changed the names of the Scheme
1491 functions to be understandable. See input/test/bar-script-visibility.ly
1493 * rewrite of class Molecule. It has now reached the ultimate quality
1494 plateau. All molecule data is now shared.
1499 * Update of the glossary by Christian Mondrup
1501 * Moved horn-concerto-3 out of tarball to private website, removed
1502 W.A.Mozart subdirectory.
1507 * Bugfix: don't make giant ties if the horizontal part of tie is near
1510 * Small optimizations to be a little more careful with mem usage.
1512 * Website change: put all examples in one directory.
1514 * Removed Atom as a separate type. Now use SCM, and since we use
1515 function composition, Atoms are immutable, so they don't have to be
1516 copied. This makes life easier, hopefully this is quicker and uses
1522 * Bezier_bow: minimise_enclosed_area
1530 * Tuplet-spanner slope calculation now looks better on tupletted rests
1531 (patch courtesy Laurent Martelli)
1533 * Bugfix (Staff_performer::new_instrument_str ()) check type of
1534 \property "instrument"
1536 * New mechanism for breaking lines: do not copy & prune the element
1537 property list separately, but combine these steps. Dramatically
1538 reduces memory usage for large scores.
1545 * Bugfix: font used in volta-spanner calculation.
1547 * Added simple selection list to webpage, inspired by sawmill.
1549 * Devised kludge for ascii 5 character font pitches.
1551 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
1556 * Plug memory leaks related to Moment:
1557 - Spacing_engraver::do_pre_move_processing ()
1558 - make_rational ()/make-rational
1559 - Paper_column::Paper_column ()
1561 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
1563 * Plug memory leak in Score_engraver::set_columns ()
1565 * Plug memory leak in Scheme_hash_table::set()
1567 * Plug memory leak in Score_element::molecule_extent ()
1569 * Bugfix: don't crash if a slur doesn't span anything.
1571 * Bugfix: don't crash if doing beams without a staff symbol.
1573 * Generic element property setting:
1575 \outputproperty #predicate #'symbol = #value
1577 Will set the element property symbol to value, for any elements that
1578 return true for PREDICATE. This allows you to virtually tweak *ANY*
1579 property of the output. Example in input/test/generic-output-property.ly
1584 * lilypond as as2ly: --help and --version to stdout. Regular identify
1585 to stderr. This fixes help2man's manpage generation.
1587 * configure: substitute full path for perl and guile in scripts.
1589 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
1591 * Bugfix: default font now user settable
1593 * as2text: handle plain ascii font, read from stdin, you can now do:
1595 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
1600 * Bugfix: second half of broken ties now are displayed again.
1602 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
1603 it horizontally on the clef.
1605 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
1607 * Bugfix: unbroken repeat barlines now work, eg. |:
1609 * Added Request_iterator to make more flexible constructions possible.
1613 * as2text: catch missing font/character errors, added default font, set text.
1615 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
1617 * Ascii output, minimal support:
1618 - AsciiScript Fonts: mf/*.af
1619 - Init files: ly/*-as.*ly
1620 - AsciiScript translation to text: scripts/as2text.scm
1621 - input/test/as.fly input/test/as1.fly
1622 - Output support: lily/lily.scm
1624 lilypond -f as -i init-as.fly input/test/as.fly
1630 * The horizontal part of ties will avoid collision with staff lines.
1632 * Plugged memory leak: don't protect Atom function.
1634 * Lookup cleanups. Made lots of functions static. Moved some code out
1642 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
1643 does not delete any of the file_ly*.tex.
1645 * Added header and footer support in ly2dvi.py
1650 * Added a ROADMAP file explaining the source directory layout.
1652 * Minor tweak in the feta 6 and 9 numeral
1654 * Moved files from lib/ to flower/
1656 * Removed Note_head_side class.
1658 * Updated the webpage to be a little more chatty.
1660 * Small Local_key_engraver optimization: only lookup timing engraver once.
1662 * Fixed dashed slurs
1664 * Rewrite of Slur code. Be much more picky about slur shapes. We try
1665 to offset the slur instead of bending it too much
1667 * Look at stem directions for tie direction.
1669 * Compound multimeasure rests. Put measures_i_ variable in an element
1670 property. Made the symbol a lot wider.
1672 * Time signature small cleanups.
1677 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
1680 * Breathing marks now have a direction by default.
1682 * Do set generic script properties.
1684 * Also put tuplet brackets under notes.
1686 * Score_element_info: only store origin of element, but not the path
1687 to parent translators. Saves a little memory, and removes some complexity.
1693 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1695 * (De)crescendi should now work. (Thanks Michael)
1697 * Better error reporting for conflicting time signatures.
1699 * Line_number_engraver: output locations of note head
1700 definitions. Very handy when entering complicated scores.
1702 * Rewrote multi measure rest support: now they are entered as spanners
1703 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1705 { \commandspanrequest \start "rest"
1707 \commandspanrequest \stop "rest"
1710 * Removed support of percent style repetitions.
1712 * Put texts outside the staff.
1716 * Getopt bugfix: don't assert on certain errors.
1718 * ly2dvi: Remove unnecessary space for the page headers.
1720 * Bugfix convert-mudela
1725 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
1728 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
1729 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
1730 \property tupletInvisible will stop all tuplet spanner creation.
1732 * Don't go berserk if tuplet spanner is on only one column.
1734 * Use SCMs & Smobs for Molecules & atoms. This uses less
1735 scm_(un)protect_object () calls, so the output stage should be faster.
1737 * Added \property tupletSpannerDuration, to make multiple tuplet signs
1740 * Some programming Errors in spacing are now caught. Lily does not
1741 hang when encountering degenerate springs.
1743 * Allow beams to start and end over rests
1747 * Fix disappearing clefs when clefs are not printed with a barline.
1752 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
1753 input/test/beam-control.fly
1754 * Added \context Voice to .fly and .sly; the default \context Staff is almost
1755 never what you expect
1756 * Fixed decision for .sly/.fly in lilypond-mode.
1761 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
1762 Cleanup mf-to-table.py
1764 * Fixed embarassing slur bug.
1769 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
1774 * lilypond-mode.el for emacs supersedes mudela-mode.el
1776 * Tuplet spanners don't collide with encompassing notes.
1778 * Gobbled Adobe parseAFM* code, for future use.
1780 * Big 1999 to 2000 search/replace.
1782 * Big interline to staff_space search/replace for mf files.
1784 * Removed Bow class, and split code into Tie and Slur
1786 * Don't put scripts on grace notes.
1788 * Font_metric uses SCM for name field.
1790 * Various compilation fixes.
1795 * Bugfix: beams with less than one (visible) stem
1797 * small fixes to pa.ly
1802 * Fixed bug that made multi-measure rest barnumber counts go wild.
1803 (even more scm2int/int2scm mixups!)
1805 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
1807 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
1812 * Remove Paper_def calls in bezier-bow.cc
1814 * Remove data members of Tuplet_spanner, Volta_spanner
1816 * hang_on_clef, property hangOnClef removed
1818 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
1819 function to determine breaking behavior.
1821 * More Scheme typechecking.
1823 * Be strict about the difference between strings and symbols for conversion.
1825 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
1828 * Partial French translation, courtesy Laurent Martelli.
1830 * Small corrections in NL translation.
1835 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
1836 we have a longa note head. noteHeadStyle = "harmonic" is not
1837 supported anymore. (for now, that is)
1839 * Reference manual update. Document \properties with examples
1841 * fix mudela-book --help
1843 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
1844 Key_item::c0_position_
1846 * Clef_engraver general cleanup. Use alists (\property
1847 supportedClefTypes, clefPitches) for clef types.
1849 * Use progress_indication () for progress. Don't include <iostream.h> directly
1850 Don't include <string.h>, <math.h> from headers.
1856 * \property stemCentered (boolean): centers stem on note head. See
1857 input/test/stem-centered.ly
1859 * input/trip.ly, small test of lots of features.
1861 * \property Staff.collisionMergeDotted: merge equal noteheads
1862 with different dot count. See input/test/collision-merge-dotted.fly
1864 * Dotted rest bugfix
1866 * Don't crash if a slur does not span any notes.
1868 * Volta repeats fixed.
1870 * cleanup of Note_heads_engraver
1872 * removed dots_i_ member of Dots
1876 * Fixed cross staff slurs. It seems that cross-staff sign
1882 * Fixed bug in stem code. Stem in chords works again. Small
1885 * Use element properties for Staff_symbol.
1887 * \property sparseTies (boolean). Only make one tie in the
1888 middle for tied chords.
1890 * Junked Directional_spanner, Column_info.
1891 Directional_element now is element interface `Directional_element_interface'
1893 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
1896 - removed old notename2scm conversion
1897 - beam-dir-algorithm through scm
1899 gv - bf: knee-stemlengths
1902 - moved poor man's stem arrays to scm
1905 - beam quanting using scm lists
1908 - chord-name uses scm members
1909 - bfs: knee with different mults, interstaff knee, auto-knee
1913 - specialize duration.cc for lily, move out of lib/
1915 - more SCM typechecking
1916 - stafflineleading -> staff_space
1917 - bf: rod distances.
1918 - junk some unused code.
1921 - paper/score column cleanups. Junk Score_column type
1924 - Bezier_bow/Bezier cleanups
1925 - bf: rest under beam.
1928 - untangled Chord_name (item) and Chord (list-of-pitches)
1936 - bf: generic properties
1937 - quantise_iv () fix.
1940 - use smobs for font metric tables/hashes.
1945 - small beam fixes (interstaff knees still broken)
1949 - bf: harmonic note heads
1950 - revise stem, notehead, rest
1953 - included missing scm,ly updates
1954 - bf: urg to_dir () takes scm..
1955 - bf's: if (Foo b = bar != 1)
1961 - bf: alignment reversed
1962 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
1964 - Knee fixes (thanks, Jan)
1967 - fixes for invisible beamed stems
1968 - removed steminfo from properties, don't cache Stem_info
1971 - steminfo to properties
1972 - dropped internote dim for stem-beams
1976 - abstracting Staff_symbol_referencer to an interface.
1977 - quantised_position for staccato dots.
1979 - junk Score_element::do_{width,height}: set callbacks directly.
1980 - merge Score_element, Graphical_element
1981 - merge Axis_group_element, Graphical_axis_group
1982 - junk pointer fields from Score_element derived classes
1983 - junk obsolete do_substitute_dependency code.
1988 - staff-support for Crescendi.
1989 - padding for accidentals.
1990 - cascading offset callbacks
1994 - naming Staff_sidify -> Side_position_interface
1999 - bf: timeSignatureStyle works again
2002 - Dirk Latterman key/mmrest patches
2003 - Offset callbacks in Dimension_cache
2004 - Junked Staff_side_*
2005 - Staff_sidify: interface class.
2006 - prelude-{1,2} fixes.
2010 - bf: PS font selecting.
2014 - mudela-book --no-pictures
2016 - convert-mudela: beamAuto moment syntax.
2022 - half-baken ly-gulp-file in scm
2023 - resurrected scm output through guile
2026 - bf: version of init.sly, init.fly
2027 - Clarify necessary version of texinfo
2028 - bf: texi files, minor errors and syntax compatible with
2037 - Bach preludes: mutopification
2038 - dots are Directional_element too; use \property dotDirection
2039 - moved some stuff out of Lookup
2041 - font selection mechanics changed.
2044 - bf: smob allocation (thanks David!)
2047 - junked \shape. Now use #'margin-shape
2048 - timing: one_beat -> \property beatLength
2054 - input/test/ \property fixes.
2058 - Break_align_engraver,
2059 break align order from \property breakAlignOrder
2060 - junked Score_priority_engraver
2061 - moved Time_description into Timing_translator
2062 - use properties for timing, see input/test/timing.fly
2063 * removed \cadenza ; now use \property Score.timing
2064 * \property measurePosition
2065 * \property measureLength
2066 * \property currentBarNumber
2067 - Note_name_engraver , \context NoteNames
2071 - junked some chord guessing code
2072 - bf: lookup size (-1) for chord-name accidentals
2073 - bf: ly2dvi's MFINPUTS setting
2079 * junked TeX hacking
2080 * configurable with styled strings from scm
2081 * fixes: dim, /no X, tonic != C
2088 - visibility-lambdas into default elt properties SCM.
2090 - verticalDirection properties now in SCM.
2093 - move position_i_ into Staff_symbol_referencer
2094 - move dir_ into Directional_element baseclass
2099 - bf: dynamic style.
2100 - prepare to move dir_ into SCM.
2104 * inversion request: no inversion guessing for chord entry
2105 * bass request: c/+b to add bass note not part of chord
2106 * -dim modifier works on all thirds
2107 * colon iso dash as tonic/modifier-additions separator
2108 * C:m5- displays as "Cdim"
2109 * C:m5-7- displays as "Co"
2112 - moved bracket vars to params
2113 - reverted broken lilypond-devel
2118 * mfplain.mp detection
2119 * Graphical_element::common_refpoint() robuster.
2120 * fixes for mudela-mode.el
2122 * key signature placement,
2126 - extra-offset elt property.
2127 - junked Chord_tremolo
2130 - changed calling convention for {get,set,remove}_elt_property()
2131 - rm'd some mutopia examples.
2135 - Generic properties and Property_engraver. Moved most of the
2139 - resurrected midi2ly
2143 - reverted mup2ly revert
2146 - frontport of 1.2.17 patches.
2156 - another workaround: reset buffer state for scm_ftell ()
2157 - workaround for broken scm_ftell ()
2160 - \properties are now SCM s, junk Scalar type
2161 - use SCM for strings in parser.
2162 - Moment derived from Rational. Moment may be smobified.
2165 - direct #... to scm parser (Thanks to Gary Houston)