4 * Cleaned-up scheme list to text conversion for Chord_name and
5 fixed horizontal kerning.
7 * Added examples for american (slashed o) and jazz (black triangle),
8 see input/test/{american-chords.ly,jazz-chords.ly}
10 * Made guile-1.3.5 compile fixes
15 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
18 * Rewrote key signature administration; now Scheme is used; Octave and
19 Key have been junked in favor of Newkey.
21 * japanese .po file included (thanks, Japanese team!)
26 * Fixed several forgotten molecule-callbacks
28 * Fixed first clef in score; now F clefs are also possible.
33 * Updated FAQ with two useful GDB macros.
35 * Several fixes in the documentation.
40 * Made (dutch) po-update
45 * Molecules are now generated via callbacks exclusively; most calls to
46 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
51 * Experimental property collapse for most score-elements. (notable
52 exceptions: Scripts, pedals). Change all Score_element constructors to
53 take a basic-property list. The suffix of a property list may be
54 shared by several score-elements, for instance all default G-clefs in
55 a score share the following settings
58 (break-align-symbol . Clef_item)
59 (visibility-lambda . ,begin-of-line-visible)
61 This should reduce memory usage further.
63 * Magically fixed the disappearing Lyrics problem.
65 * Removed used_b_ field from Score_element.
67 * Massive search-replace patch: store pointers and properties
68 separately, in preparation of property collapse.
74 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
76 * Cleanup of Dimension_cache: removed a few redundant
77 fields. Slightly lower memory usage (32 bytes per
78 score-element). Dimension_cache is now a `dumb' struct again.
80 * Add array index to priority field of text scripts to ensure that
81 order is unique, and sensible.
83 * Added an element count statistic.
88 * russian.po (thank you, August.)
90 * Small cleanups in Molecule interface
92 * Spacing related elements perform suicide after calculating
93 distances. This saves a some memory, approximately 2 to 5 % ?
95 * Small cleanups in line breaking: Paper_column stores springs and
96 rods in only one place now. All fields relating to energy have been
99 * Don't generate all output Scheme in memory, but evaluate to output
100 file immediately. This will reduce memory usage a little.
102 * Use STL's map for Dictionary template
104 * Substitute pointers on element properties of the root Line_of_score
107 * Added toplevel doc target, to support building doc with --srcdir
109 * Removed cygwin build stuff; updated versions at:
111 http://appel.dyndns.org/lilypond/gnu-windows/cross
113 * Fixed lily.scm to handle incipits (thanks, Mats)
119 * Made bugfix in smob handling: delete the C-part of freed smobs and
120 be honest about amount of allocation and deletion, so that GUILE
121 doesn't overestimate the amount of memory available.
123 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
125 * Bugfix: don't crash on durations that are not a power of 2.
127 * Build manpages during `make all'
129 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
131 * Bugfix: set visibility-lambda for key signature created by
132 createKeyOnClefChange. Fixes disappearing key signatures.
134 * Bugfix: make System_start_delimiter of bar-line type invisible when
135 it spans only one staff.
140 * Item cleanups. Copying items and rearranging pointers are done in
141 separate passes, which makes the code cleaner. This fixes a problem
142 with some items not disappearing from hara-kiri staffs.
144 * Use Scheme for Key_item data members.
146 * Don't use regex in chord-names.scm under windows; hybrid chordnames
147 user+calculated will be partly broken.
152 * Junked Shift_tuple from collision; Now it uses SCM.
154 * Bugfix of documentation and test-file of tuplet.
156 * Bugfix type string of repeated music is copied. This fixes declared
159 * Junked various cruft from lily.scm
161 * Use interfaces symbols instead of C++ class-name for assigning generic
164 * Junked Dictionary from Piano_pedal_engraver and
165 Piano_pedal_performer.
167 * Introduced boolean element property no-spacing-rods: ignore this
168 item for hard constraints.
170 * Bugfix: added sanitised TeX fragment in faq.texi
172 * Bugfix: merge equal Bar_reqs
177 * Small fixes for \cresc and \endcresc
179 * Release properties of unbroken spanners & items after doing
180 handle_broken_smobs (); should conserve a little memory.
182 * Fixed handling of orphaned score-elements. Any element that does
183 not have its Line_of_score as a ancestor in both directions, is silently
184 removed from the output. This guarantees that programming errors
185 don't result in coredumps from Dimension_cache::common_refpoint ():
186 element->line_l () is always a common reference point.
188 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
189 for default case. Now the octavation 8 is not printed at every
195 * Changed noteHeadStyle properties to symbols, for example
196 \property Voice.noteHeadStyle = #'cross
201 * Rewrite of chord-name production in scheme. There are two major styles
202 now, banter and american. To get american style, use
204 \property ChordNames.chordNameStyle = "american"
206 Most anything should be possible now. See input/test/american-chords.ly
208 * Added isinf check to configure.in, and isinf macro from guile to
209 bezier.cc; solaris has no isinf ().
211 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
214 * Added output property to regression test.
216 * Fixed warning of creating existing outdir.
218 * Added `Mark' interface to text-items that are marks (thanks, HW).
225 * Corrected glossary.tely
227 * Corrected \mark font handling. feta-nummer font only of the
228 string is all numeric.
230 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
231 "harmonic" and added "baroque" (normal note shapes except for
232 brevis and longa which are square).
234 * Simplified ly2dvi using the power of the geometry package.
236 * Improved heuristic size calculation of TeX macros. Handles e.g.
237 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
242 * Bugfix: don't hang on zero-duration.
244 * Various glossary updates (thanks, Christian)
252 * Drastically reduced vertical space used by headers/footers, when using
253 ly2dvi. See input/test/fill-a4.ly.
255 * Fixed bug with colons appearing on repeat span-bars.
257 * Added Bar_number_engraver to standard Score context
259 * Construct octavation scripts in the clef-engraver; this fixes the
260 hara-kiri + clef8 problem
268 * Fixed chord-name customisation and made small chord-name build fixes.
270 * Accidentals with chord-names smaller and as superscript.
272 * Do some extra footify (works only once) while making html docs.
277 * Debian patch (Thanks Anthony)
279 * Rewrote Bar_number_engraver and Mark_engraver and removed
280 Bar_script_engraver as baseclass. Both Bar_number_engraver and
281 Mark_engraver are simpler and more robust.
283 * Fixed precedence of \property verticalDirection and dynamicDirection
285 * Fixed keys without barlines
287 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
288 puts alignment in function again
290 * Fixed StaffGroup + GrandStaff combination.
292 * Music is now mandatory as the first thing in a \score{} block
299 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
301 * Added Properties textScriptWordSpace and chordNameWordSpace.
303 * Junked old lyrics in star-spangled-banner.
305 * Added a Piano_pedal_engraver.
307 * Removed some empty files.
309 * Created piano pedal symbols: * - . P e d.
311 * Fixed ps-to-pfa.py to handle multiple unfills.
313 * Moved accordion symbols out of feta-script to end of font.
315 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
317 * Fixed blot_diameter for small resolutions.
322 * Put global element list into Line_of_score, instead of
323 Paper_score. post processing (the stage after line breaking) is now
324 truly done per-system, and we got rid of an ugly hack to get font
327 * Bugfix: set the group-interface of System_start_delimiter.
329 * Cleanups of Break_algorithm and derived classes, Move
330 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
332 * Bugfix for accordion symbols.
334 * Various patches to prevent crashing when do_brew_molecule gets
335 called before after_line_breaking (). This was a problem in Spanner
344 * Made a quick try at piano pedal performer, damper pedal only.
346 * mf/feta-accordion.mf: Fixed strange turning paths.
348 * mf/feta-beugel.mf: Fixed infinity errors.
350 * Use a more discriptive name for windows setup.zip.
352 * mf/GNUmakefile: Have logs as last target, so that normally, they're
355 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
356 The logs are a target, removing them retriggers make.
358 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
359 files, ie the ones that clutter the source directory, not the target logs.
361 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
362 standalone; ie, no need for Cygnus' usertools anymore.
367 * Documentation/ntweb: Updated angels.ly to match current syntax.
368 Also updated index.texi.
373 * Change all occurances of Staff_margin_engraver to
374 Instrument_name_engraver, add a convert-mudela rule
376 * Change status == busy assert into programming error
384 * Lots of fixes to windows distribution scripts.
386 * Added configuration features --program-prefix, --program suffix.
388 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
389 This fixes inversions c/g and bass additions d/+c on chords.
394 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
400 * Debian patches (thanks Anthony!)
402 * Use symbols for prefatory matter spacing. Do not use the typename
403 for looking up item pairs in the table, but read element property
406 * Instrument_name_engraver, uses break alignment instead of
409 * System_start_delimiter_engraver, System_start_delimiter, uses a
410 spanner for the braces/brackets at the left of the system. Remove all
411 old Span_score_bar engravers.
413 * Removed Base_span_bar_engraver::use_prority_b_, and moved
414 Base_span_bar_engraver into Span_bar_engraver.
419 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
421 * input/test: Removed stale AutoStaffSwitch examples.
423 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
424 stale copy of gnossiene-4.
426 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
428 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
429 for cross-building to Cygwin.
431 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
436 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
438 * New_chord_tremolo_engraver: make tremolo beams from
440 \repeat "tremolo" NUMBER <Music-expression>
442 Removed support for "old-style" tremolos.
444 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
446 * Read \property measurePosition within the engraver code, instead of
447 looking up the Timing_translator.
449 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
451 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
460 * buildscripts/mf-to-table.py: feta dep files are now opened with write
461 binary option. This avoids carriage return linefeed problems and
462 windows while not affecting unix.
464 * Documentation/hacking.texi: Fixed a texinfo syntax error
466 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
469 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
474 * Glossary updates by Christian Mondrup.
476 * Bugfix: use generic properties in lyrics too. This fixes the
477 \property textStyle for lyrics.
479 * Score_element::preset_extent(), used by \property
480 XXXVerticalExtent, so hard code the size of a vertical group.
482 * Don't fix up reference points for originals of broken
483 spanners. Fixes spurious "orphaned score-element" warnings.
485 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
487 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
489 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
492 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
493 which should fix Windows problems with guile. Also added input directory
496 * stepmake/aclocal.m4: Added decent checking for version of guile, and
497 fixed warning message.
499 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
500 chord-modifier table (not in the pitch list).
508 * General cleanups of My_lily_parser.
510 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
513 * Moved Score_element::do_space_processing out of the dependency
516 * Use Scheme for notename tables. Removed uppercase letters for low
517 octave notes. Removed Notename_table.
519 * Fixed core dump with declared "\key ; "
521 * Extra robustness warning for Side_position_interface::aligned_on_self ()
523 * Extra robustness: make sure that first and last columns are breakable.
528 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
530 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
531 dependency by using mingw. Compiling guile is too much to ask
532 for mingw, though. Also:
533 - rename python scripts .py (request from Alain)
534 - install native packages under their own, separate root. (Alain)
536 * lily.scm: Don't use regex module when running on
539 * lily/staff-margin-engraver.cc (acknowledge_element): If
540 possible, hang y-axis of margin script to span-bar. This fixes
541 vertical placement of margin scripts attached to staff groups.
543 * help2man-rules.make: Fixes for generating manpages by copying
544 and for building using --scrdir.
546 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
547 config.h, version.hh files file when copying.
549 * buildscripts/make-cygwin-cross.sh: made number of fixes:
550 - add `Cygnus/' prefix to directories in .zip-file too.
552 - don't link to cygwin1.dll
554 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
555 is not emty when uninstalling.
557 * stepmake/stepmake/generic-targets.make: added man target.
559 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
560 development tools and lilypond executable.
562 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
563 manpages, so that make doesn't fail on help2man trying to execute
564 a GNU/windows executable.
566 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
569 * flower/libc-extension.cc (memmem): cygwin compile fix.
577 * (generic-property.scm) added \property tieDash to set dashing on
580 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
582 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
583 undocumented .29 patch that made Bezier::control_ into an
584 Array<Offset>. Added some comments documenting the reasons for the
587 * Revert generic-property.scm of .37 fix, fix the real problem in
588 property-engraver.cc: use the right symbol to check if element
589 property is already set.
594 * Fixed srcdir build, so that you can do:
596 tar xzf releases/lilypond-x.y.z
599 ../lilypond-x.y.z/configure
602 as with any other gnu package. All build output goes to <build>/out.
604 * Changed and fixed use of different configurations, and different output
605 directories. Finally, you can use different configurations alongside
606 eachother. From make/stepmake.make:
608 # Use alternate configurations alongside eachother:
610 # ./configure --enable-configsuffix=debug
613 # uses config-debug.make and config-debug.h; output goes to out-debug.
616 # Use same configuration, but different output directory:
620 # uses config.make and config.h; output goes to out-www.
624 * Fixed performance of (de)crescendi.
626 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
629 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
630 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
632 * Changed absolute midi volume settings into factor of full scale.
634 * Fixed another dynamic-line-spanner bug, it gets hairy.
636 * Added warning for spanners that are not fully contained in parent spanner.
644 * Abstract Align_element into Align_interface. Removed
645 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
646 inheritance in the backend.
648 * new Gade score, INSTALL.texi fixes (thanks, Mats)
650 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
652 * comments detailing properties for Axis_group_interface,
653 Side_position_interface, Score_element, Item and Spanner
658 * Fixed vertical dimensions of elements in dynamic line spanner by adding
659 axis-group to dynamic line spanner.
661 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
663 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
665 * Bugfix: compilation dynamic-engraver.
667 * Added and updated a faq about postscript and ghostscript.
669 * Fixed order of slurVerticalDirection verticalDirection in
670 generic-property.scm. Similar fixes for Stem, Tie, etc.
672 * Added a Text_engraver to GraceContext. Maybe it was removed on
673 purpose: scripst on grace notes seem broken, they appear on the
676 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
683 * textEmptyDimension changed into textNonEmpty, default: off,
684 ie. texts don't occupy space.
686 * Use STL map for Lookup::lookup_p_tab_p_
688 * Abstracted Axis_group_element into Axis_group_interface, and removed
689 Axis_group_element. This eliminates some multiple inheritance in the
695 * Added minimum-space property to Side_position_interface. Used in
696 positioning of Volta_spanner: voltaMinimumSpace.
698 * Fixed and cleaned-up volta-spanner.
700 * Moved directional-element.cc -> directional-element-interface.cc
702 * Renamed all `process_requests' to `process_music', which fixes
705 * Fixed dimensions (more x-y interchanges) of brace, bracket and
708 * Bit half-baken fix in to get similar vertical placement of orphaned vs.
709 line-spanned dynamic elements.
711 * Added property bracketCollapseHeight: the minimal size of a staff bracket
712 that will be typeset. Smaller brackets will not be displayed. This
713 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
715 * Removed some dissonant chords from Coriolan
720 * Removed Documentation/programmer directory
725 * Small enhancements to Staff_margin_engraver:
726 - by default, the marginScript left aligns the text
727 - to set the text style, use property marginScriptTextStyle
728 - to change the alignment, use property marginScriptHorizontalAlignment
729 (centred and right alignment require manual padding settings).
731 * Print a friendly message if the manual pages failed to build.
733 * Bugfix: dynamicDirection now overrides verticalDirection setting.
735 * Warning messages and nl.po
737 * Fixed vertical alignment for all dynamic items and (reluctantly)
738 reinstated old directional behaviour for orphaned dynamics.
740 * Finished maximumRestCount property.
747 * Print key without setting key, syntax "\key ;". General cleanups of
750 * Add paragraph tags in HTML output of mudela-book. Music fragment
751 don't run into the text anymore.
753 * Bugfix: don't align the first line of text. (Lookup::text ()).
755 * Abstract away data members of Axis_group_element, Align_element
761 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
762 Staff_margin_engraver.
764 * Removed some empty files, substituted (c) 1999 occurrences.
766 * Added \property maximumRestCount. It will prevent showing (or actually:
767 moving in case of a collision) more than maximumRestCount similar rests.
770 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
771 breakable item: Left_edge_item.
773 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
774 (not supported by a Dynamic_line_spanner) still collide with Staff,
775 although they now have staff support, which was supposed to fix this.
777 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
779 * Dynamic elements are only put in a Dynamic_line_spanner if there
780 actually is more than one adjacent note-column with a dynamic.
781 This breaks the fine looks of all dynamics, again :-)
792 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
794 * Bugfix: print brace iso. bracket for Piano / GrandStaff
796 * Change naming: change do_post_processsing into after_line_breaking,
797 do_pre_processsing into before_line_breaking and do_process_requests
798 into do_process_music.
800 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
802 * Display property name for type error.
804 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
806 * Warn if last column in score is musical. Helps catch programming errors.
808 * Spanner::spanned_drul_ now is private.
810 * Rewrote some bar code: moved molecule functions out of Lookup.
815 * Embedded newlines in text items are now allowed. This helps avoiding
816 TeX-hacking in some cases. See input/test/coriolan-margin.ly
818 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
819 placement of staff-brackets.
821 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
824 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
825 slurs that were apparently reintroduced in 1.3.29.
827 * Made some small fixes to Coriolan.
829 * Removed duplicate lily/output-property-engraver.hh.
831 * Removed optional use of vanilla spanner in Dynamic_engraver.
833 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
834 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
835 implementation file. Also fixed looks of Chord tremolo, input and
836 implementation is still ugly.
838 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
844 * Fixed \specialkey and \normalkey. Updated documentation.
851 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
852 spanner instead of Dynamic_line_spanner.
854 * Made gcc-2.95 compile fix in libc-extension.
856 * Various fixes to Coriolan, score starts to look acceptable.
858 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
859 and vertical alignment of dynamics.
861 * Added new text crescendo spanners to Coriolan and made some fixes.
862 If you're using timidity, use the -EO option to prevent notes get
863 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
864 stretching the standard a bit.
866 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
867 not perfect yet: they're always below the staff and no horizontal spacing
868 is done. Also, character metrics of dynamics are still not used.
869 See: input/test/crescendi.ly and input/test/dyn-line.ly
871 * Cleaned up Span_dynamic_performer.
878 * Fixed the page layout, reintroducing space for the header and
879 trying to keep piece titles on the same page as the piece.
880 The header and footer can now contain several lines.
885 * Lily now also performs crescendi and decrescendi in MIDI output:
886 Span_dynamic_performer (bit scrappy).
888 * Added preliminary support for crescendi/decrescendi other than `hairpins',
889 eg: `cresc. poco `a poco -- -- --'
891 * Made MIDI tie performance fix.
896 * Lily now performs absolute dynamics in MIDI output.
898 * Included David's comments on opus47 in TODO.
903 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
904 fixes and remainder french horn-1,2; trombone-1,2;
905 fagotto-1,2; timpani; and several fixes.
910 * Remove some old doco from programmer/ and put on personal homepage.
912 * Removed union-find from flower library.
914 * Only quantise tie horizontal part inside the staff.
921 * Report type errors for \property. Helps with converting 1.2 input
923 * Use Scheme for Align_element; fixed graceAlignPosition
924 and removed \property alignmentReference in the process.
926 * Use generic properties for lyrics too. This fixes \property
930 * Add relative distance for constraints between non-column items.
932 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
933 increased automatically.
935 * Translators now only change properties of their own context. This
936 removes the 2nd argument to Translator::get_property()
938 * Bugfix for Metapost mode
943 * Updates of glossary (Christian Mondrup)
945 * Bugfix with bar number placement
947 * Moved links to bibliography/ and misc/ to main index.
952 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
953 Slurs are now calculated just once.
955 * Bezier_bow gets constants from paper. Still no sensible solution for
956 magic asymmetry gradient step constants.
958 * Reinstantiated tangent-controls, more flexible than ever. You can choose
959 between area asymmetry and tangent-controls. My guess is, tangent controls
960 will be junked in 1.3.30.
962 * Slur area: only look at x-gradient.
964 * Added credits for some symbols of as5/9 fonts.
966 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
968 * Bugfix: midi2ly put out recent version (ugh).
973 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
976 * Removed Gade score. To appear (shortly?) on Mutopia.
978 * Make Bar_script_engraver look for typeVisibilityFunction (eg
979 property barNumberVisibilityFunction). Changed the names of the Scheme
980 functions to be understandable. See input/test/bar-script-visibility.ly
982 * rewrite of class Molecule. It has now reached the ultimate quality
983 plateau. All molecule data is now shared.
988 * Update of the glossary by Christian Mondrup
990 * Moved horn-concerto-3 out of tarball to private website, removed
991 W.A.Mozart subdirectory.
996 * Bugfix: don't make giant ties if the horizontal part of tie is near
999 * Small optimizations to be a little more careful with mem usage.
1001 * Website change: put all examples in one directory.
1003 * Removed Atom as a separate type. Now use SCM, and since we use
1004 function composition, Atoms are immutable, so they don't have to be
1005 copied. This makes life easier, hopefully this is quicker and uses
1011 * Bezier_bow: minimise_enclosed_area
1019 * Tuplet-spanner slope calculation now looks better on tupletted rests
1020 (patch courtesy Laurent Martelli)
1022 * Bugfix (Staff_performer::new_instrument_str ()) check type of
1023 \property "instrument"
1025 * New mechanism for breaking lines: do not copy & prune the element
1026 property list separately, but combine these steps. Dramatically
1027 reduces memory usage for large scores.
1034 * Bugfix: font used in volta-spanner calculation.
1036 * Added simple selection list to webpage, inspired by sawmill.
1038 * Devised kludge for ascii 5 character font pitches.
1040 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
1045 * Plug memory leaks related to Moment:
1046 - Spacing_engraver::do_pre_move_processing ()
1047 - make_rational ()/make-rational
1048 - Paper_column::Paper_column ()
1050 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
1052 * Plug memory leak in Score_engraver::set_columns ()
1054 * Plug memory leak in Scheme_hash_table::set()
1056 * Plug memory leak in Score_element::molecule_extent ()
1058 * Bugfix: don't crash if a slur doesn't span anything.
1060 * Bugfix: don't crash if doing beams without a staff symbol.
1062 * Generic element property setting:
1064 \outputproperty #predicate #'symbol = #value
1066 Will set the element property symbol to value, for any elements that
1067 return true for PREDICATE. This allows you to virtually tweak *ANY*
1068 property of the output. Example in input/test/generic-output-property.ly
1073 * lilypond as as2ly: --help and --version to stdout. Regular identify
1074 to stderr. This fixes help2man's manpage generation.
1076 * configure: substitute full path for perl and guile in scripts.
1078 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
1080 * Bugfix: default font now user settable
1082 * as2text: handle plain ascii font, read from stdin, you can now do:
1084 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
1089 * Bugfix: second half of broken ties now are displayed again.
1091 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
1092 it horizontally on the clef.
1094 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
1096 * Bugfix: unbroken repeat barlines now work, eg. |:
1098 * Added Request_iterator to make more flexible constructions possible.
1102 * as2text: catch missing font/character errors, added default font, set text.
1104 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
1106 * Ascii output, minimal support:
1107 - AsciiScript Fonts: mf/*.af
1108 - Init files: ly/*-as.*ly
1109 - AsciiScript translation to text: scripts/as2text.scm
1110 - input/test/as.fly input/test/as1.fly
1111 - Output support: lily/lily.scm
1113 lilypond -f as -i init-as.fly input/test/as.fly
1119 * The horizontal part of ties will avoid collision with staff lines.
1121 * Plugged memory leak: don't protect Atom function.
1123 * Lookup cleanups. Made lots of functions static. Moved some code out
1131 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
1132 does not delete any of the file_ly*.tex.
1134 * Added header and footer support in ly2dvi.py
1139 * Added a ROADMAP file explaining the source directory layout.
1141 * Minor tweak in the feta 6 and 9 numeral
1143 * Moved files from lib/ to flower/
1145 * Removed Note_head_side class.
1147 * Updated the webpage to be a little more chatty.
1149 * Small Local_key_engraver optimization: only lookup timing engraver once.
1151 * Fixed dashed slurs
1153 * Rewrite of Slur code. Be much more picky about slur shapes. We try
1154 to offset the slur instead of bending it too much
1156 * Look at stem directions for tie direction.
1158 * Compound multimeasure rests. Put measures_i_ variable in an element
1159 property. Made the symbol a lot wider.
1161 * Time signature small cleanups.
1166 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
1169 * Breathing marks now have a direction by default.
1171 * Do set generic script properties.
1173 * Also put tuplet brackets under notes.
1175 * Score_element_info: only store origin of element, but not the path
1176 to parent translators. Saves a little memory, and removes some complexity.
1182 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1184 * (De)crescendi should now work. (Thanks Michael)
1186 * Better error reporting for conflicting time signatures.
1188 * Line_number_engraver: output locations of note head
1189 definitions. Very handy when entering complicated scores.
1191 * Rewrote multi measure rest support: now they are entered as spanners
1192 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1194 { \commandspanrequest \start "rest"
1196 \commandspanrequest \stop "rest"
1199 * Removed support of percent style repetitions.
1201 * Put texts outside the staff.
1205 * Getopt bugfix: don't assert on certain errors.
1207 * ly2dvi: Remove unnecessary space for the page headers.
1209 * Bugfix convert-mudela
1214 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
1217 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
1218 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
1219 \property tupletInvisible will stop all tuplet spanner creation.
1221 * Don't go berserk if tuplet spanner is on only one column.
1223 * Use SCMs & Smobs for Molecules & atoms. This uses less
1224 scm_(un)protect_object () calls, so the output stage should be faster.
1226 * Added \property tupletSpannerDuration, to make multiple tuplet signs
1229 * Some programming Errors in spacing are now caught. Lily does not
1230 hang when encountering degenerate springs.
1232 * Allow beams to start and end over rests
1236 * Fix disappearing clefs when clefs are not printed with a barline.
1241 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
1242 input/test/beam-control.fly
1243 * Added \context Voice to .fly and .sly; the default \context Staff is almost
1244 never what you expect
1245 * Fixed decision for .sly/.fly in lilypond-mode.
1250 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
1251 Cleanup mf-to-table.py
1253 * Fixed embarassing slur bug.
1258 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
1263 * lilypond-mode.el for emacs supersedes mudela-mode.el
1265 * Tuplet spanners don't collide with encompassing notes.
1267 * Gobbled Adobe parseAFM* code, for future use.
1269 * Big 1999 to 2000 search/replace.
1271 * Big interline to staff_space search/replace for mf files.
1273 * Removed Bow class, and split code into Tie and Slur
1275 * Don't put scripts on grace notes.
1277 * Font_metric uses SCM for name field.
1279 * Various compilation fixes.
1284 * Bugfix: beams with less than one (visible) stem
1286 * small fixes to pa.ly
1291 * Fixed bug that made multi-measure rest barnumber counts go wild.
1292 (even more scm2int/int2scm mixups!)
1294 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
1296 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
1301 * Remove Paper_def calls in bezier-bow.cc
1303 * Remove data members of Tuplet_spanner, Volta_spanner
1305 * hang_on_clef, property hangOnClef removed
1307 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
1308 function to determine breaking behavior.
1310 * More Scheme typechecking.
1312 * Be strict about the difference between strings and symbols for conversion.
1314 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
1317 * Partial French translation, courtesy Laurent Martelli.
1319 * Small corrections in NL translation.
1324 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
1325 we have a longa note head. noteHeadStyle = "harmonic" is not
1326 supported anymore. (for now, that is)
1328 * Reference manual update. Document \properties with examples
1330 * fix mudela-book --help
1332 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
1333 Key_item::c0_position_
1335 * Clef_engraver general cleanup. Use alists (\property
1336 supportedClefTypes, clefPitches) for clef types.
1338 * Use progress_indication () for progress. Don't include <iostream.h> directly
1339 Don't include <string.h>, <math.h> from headers.
1345 * \property stemCentered (boolean): centers stem on note head. See
1346 input/test/stem-centered.ly
1348 * input/trip.ly, small test of lots of features.
1350 * \property Staff.collisionMergeDotted: merge equal noteheads
1351 with different dot count. See input/test/collision-merge-dotted.fly
1353 * Dotted rest bugfix
1355 * Don't crash if a slur does not span any notes.
1357 * Volta repeats fixed.
1359 * cleanup of Note_heads_engraver
1361 * removed dots_i_ member of Dots
1365 * Fixed cross staff slurs. It seems that cross-staff sign
1371 * Fixed bug in stem code. Stem in chords works again. Small
1374 * Use element properties for Staff_symbol.
1376 * \property sparseTies (boolean). Only make one tie in the
1377 middle for tied chords.
1379 * Junked Directional_spanner, Column_info.
1380 Directional_element now is element interface `Directional_element_interface'
1382 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
1385 - removed old notename2scm conversion
1386 - beam-dir-algorithm through scm
1388 - bf: knee-stemlengths
1391 - moved poor man's stem arrays to scm
1394 - beam quanting using scm lists
1397 - chord-name uses scm members
1398 - bfs: knee with different mults, interstaff knee, auto-knee
1402 - specialize duration.cc for lily, move out of lib/
1404 - more SCM typechecking
1405 - stafflineleading -> staff_space
1406 - bf: rod distances.
1407 - junk some unused code.
1410 - paper/score column cleanups. Junk Score_column type
1413 - Bezier_bow/Bezier cleanups
1414 - bf: rest under beam.
1417 - untangled Chord_name (item) and Chord (list-of-pitches)
1425 - bf: generic properties
1426 - quantise_iv () fix.
1429 - use smobs for font metric tables/hashes.
1434 - small beam fixes (interstaff knees still broken)
1438 - bf: harmonic note heads
1439 - revise stem, notehead, rest
1442 - included missing scm,ly updates
1443 - bf: urg to_dir () takes scm..
1444 - bf's: if (Foo b = bar != 1)
1450 - bf: alignment reversed
1451 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
1453 - Knee fixes (thanks, Jan)
1456 - fixes for invisible beamed stems
1457 - removed steminfo from properties, don't cache Stem_info
1460 - steminfo to properties
1461 - dropped internote dim for stem-beams
1465 - abstracting Staff_symbol_referencer to an interface.
1466 - quantised_position for staccato dots.
1468 - junk Score_element::do_{width,height}: set callbacks directly.
1469 - merge Score_element, Graphical_element
1470 - merge Axis_group_element, Graphical_axis_group
1471 - junk pointer fields from Score_element derived classes
1472 - junk obsolete do_substitute_dependency code.
1477 - staff-support for Crescendi.
1478 - padding for accidentals.
1479 - cascading offset callbacks
1483 - naming Staff_sidify -> Side_position_interface
1488 - bf: timeSignatureStyle works again
1491 - Dirk Latterman key/mmrest patches
1492 - Offset callbacks in Dimension_cache
1493 - Junked Staff_side_*
1494 - Staff_sidify: interface class.
1495 - prelude-{1,2} fixes.
1499 - bf: PS font selecting.
1503 - mudela-book --no-pictures
1505 - convert-mudela: beamAuto moment syntax.
1511 - half-baken ly-gulp-file in scm
1512 - resurrected scm output through guile
1515 - bf: version of init.sly, init.fly
1516 - Clarify necessary version of texinfo
1517 - bf: texi files, minor errors and syntax compatible with
1526 - Bach preludes: mutopification
1527 - dots are Directional_element too; use \property dotDirection
1528 - moved some stuff out of Lookup
1530 - font selection mechanics changed.
1533 - bf: smob allocation (thanks David!)
1536 - junked \shape. Now use #'margin-shape
1537 - timing: one_beat -> \property beatLength
1543 - input/test/ \property fixes.
1547 - Break_align_engraver,
1548 break align order from \property breakAlignOrder
1549 - junked Score_priority_engraver
1550 - moved Time_description into Timing_translator
1551 - use properties for timing, see input/test/timing.fly
1552 * removed \cadenza ; now use \property Score.timing
1553 * \property measurePosition
1554 * \property measureLength
1555 * \property currentBarNumber
1556 - Note_name_engraver , \context NoteNames
1560 - junked some chord guessing code
1561 - bf: lookup size (-1) for chord-name accidentals
1562 - bf: ly2dvi's MFINPUTS setting
1568 * junked TeX hacking
1569 * configurable with styled strings from scm
1570 * fixes: dim, /no X, tonic != C
1577 - visibility-lambdas into default elt properties SCM.
1579 - verticalDirection properties now in SCM.
1582 - move position_i_ into Staff_symbol_referencer
1583 - move dir_ into Directional_element baseclass
1588 - bf: dynamic style.
1589 - prepare to move dir_ into SCM.
1593 * inversion request: no inversion guessing for chord entry
1594 * bass request: c/+b to add bass note not part of chord
1595 * -dim modifier works on all thirds
1596 * colon iso dash as tonic/modifier-additions separator
1597 * C:m5- displays as "Cdim"
1598 * C:m5-7- displays as "Co"
1601 - moved bracket vars to params
1602 - reverted broken lilypond-devel
1607 * mfplain.mp detection
1608 * Graphical_element::common_refpoint() robuster.
1609 * fixes for mudela-mode.el
1611 * key signature placement,
1615 - extra-offset elt property.
1616 - junked Chord_tremolo
1619 - changed calling convention for {get,set,remove}_elt_property()
1620 - rm'd some mutopia examples.
1624 - Generic properties and Property_engraver. Moved most of the
1628 - resurrected midi2ly
1632 - reverted mup2ly revert
1635 - frontport of 1.2.17 patches.
1645 - another workaround: reset buffer state for scm_ftell ()
1646 - workaround for broken scm_ftell ()
1649 - \properties are now SCM s, junk Scalar type
1650 - use SCM for strings in parser.
1651 - Moment derived from Rational. Moment may be smobified.
1654 - direct #... to scm parser (Thanks to Gary Houston)