4 * Started grand redo of slur endings, interstaff slurs are broken for now.
8 * Moved direction.cc to flower.
13 * Lyrics centered on notehead.
15 * Various bugfixes hyphen-spanner.
17 * Bugfix: set appropriate callbacks for Note_head. This fixes
20 * Removed Clef_item as score-element derived type.
22 * Updated config.sub and config.guess
24 * Bugfix: allow linebreaks on beamed grace notes.
29 * Included dutch po-update based on submitted 1.3.57 nl.po
31 * Added "Development" link to website, now that "Home" is a relative link.
33 * Bugfix: use deep copies for resetting keys.
35 * Assorted typing erors in procedure names in ly/engraver.ly
40 * Made callbacks from Score_element::before_line_breaking() and
41 Score_element::after_line_breaking()
43 * Fixed website; backlinks should work again.
45 * Removed --ignore-version option. Added --verbose option.
55 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
58 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
60 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
61 Sustain_pedal and reduced them to an Score_element interface (they are
62 no longer Score_element derived types).
64 * Some instances of brew_molecule routines have moved out of
65 Score_element, and are now called scheme_molecule.
67 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
72 * Removed String_identifier, and use the type system of GUILE instead.
74 * Fixed \key PITCH MODALITY syntax. The modality argument is now
75 mandatory, a rule in convert-mudela has been added.
77 * Cleaned up buildscripts/ directory: removed obsolete scripts.
79 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
80 based on STL and should be faster than hash_table.
86 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
87 in the process reduced number of protect/unprotect calls. With
88 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
89 just 10% above the 1.2 level. Also, Lily's a bit faster.
91 * Fixed make diff bug in stepmake to be able to make this diff :-)
96 * Rewrote key sig support. Now key signature can also be controlled
97 by setting keySignature and localKeySignature properties, eg.
99 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
101 sets a key signature of `es ges bes' (an unusual key signature).
103 Keys are internally represented as transpositions of the c-major
104 scale. Printing the key signature for a scale is done by filtering out
105 all non-natural accidentals.
107 * Removed support for \keysignature, and \key something \minor; Newkey
113 * Fixed pedal items (hw)
115 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
116 tfm directories. Automated links to cmr and amstex tfm font directories.
118 * Replaced one scm_assoc () u-turn slipped through jcn1
120 * various GUILE 1.3.5 compile fixes
122 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
124 * Replaced some scheme assoc u-turns with scm_assoc ()
126 * Ran po-update (mostly because of new ja contribution).
131 * Cleaned-up scheme list to text conversion for Chord_name and
132 fixed horizontal kerning.
134 * Added examples for american (slashed o) and jazz (black triangle),
135 see input/test/{american-chords.ly,jazz-chords.ly}
137 * Made guile-1.3.5 compile fixes
142 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
145 * Rewrote key signature administration; now Scheme is used; Octave and
146 Key have been junked in favor of Newkey.
148 * japanese .po file included (thanks, Japanese team!)
153 * Fixed several forgotten molecule-callbacks
155 * Fixed first clef in score; now F clefs are also possible.
160 * Updated FAQ with two useful GDB macros.
162 * Several fixes in the documentation.
167 * Made (dutch) po-update
172 * Molecules are now generated via callbacks exclusively; most calls to
173 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
178 * Experimental property collapse for most score-elements. (notable
179 exceptions: Scripts, pedals). Change all Score_element constructors to
180 take a basic-property list. The suffix of a property list may be
181 shared by several score-elements, for instance all default G-clefs in
182 a score share the following settings
185 (break-align-symbol . Clef_item)
186 (visibility-lambda . ,begin-of-line-visible)
188 This should reduce memory usage further.
190 * Magically fixed the disappearing Lyrics problem.
192 * Removed used_b_ field from Score_element.
194 * Massive search-replace patch: store pointers and properties
195 separately, in preparation of property collapse.
201 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
203 * Cleanup of Dimension_cache: removed a few redundant
204 fields. Slightly lower memory usage (32 bytes per
205 score-element). Dimension_cache is now a `dumb' struct again.
207 * Add array index to priority field of text scripts to ensure that
208 order is unique, and sensible.
210 * Added an element count statistic.
215 * russian.po (thank you, August.)
217 * Small cleanups in Molecule interface
219 * Spacing related elements perform suicide after calculating
220 distances. This saves a some memory, approximately 2 to 5 % ?
222 * Small cleanups in line breaking: Paper_column stores springs and
223 rods in only one place now. All fields relating to energy have been
226 * Don't generate all output Scheme in memory, but evaluate to output
227 file immediately. This will reduce memory usage a little.
229 * Use STL's map for Dictionary template
231 * Substitute pointers on element properties of the root Line_of_score
234 * Added toplevel doc target, to support building doc with --srcdir
236 * Removed cygwin build stuff; updated versions at:
238 http://appel.dyndns.org/lilypond/gnu-windows/cross
240 * Fixed lily.scm to handle incipits (thanks, Mats)
246 * Made bugfix in smob handling: delete the C-part of freed smobs and
247 be honest about amount of allocation and deletion, so that GUILE
248 doesn't overestimate the amount of memory available.
250 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
252 * Bugfix: don't crash on durations that are not a power of 2.
254 * Build manpages during `make all'
256 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
258 * Bugfix: set visibility-lambda for key signature created by
259 createKeyOnClefChange. Fixes disappearing key signatures.
261 * Bugfix: make System_start_delimiter of bar-line type invisible when
262 it spans only one staff.
267 * Item cleanups. Copying items and rearranging pointers are done in
268 separate passes, which makes the code cleaner. This fixes a problem
269 with some items not disappearing from hara-kiri staffs.
271 * Use Scheme for Key_item data members.
273 * Don't use regex in chord-names.scm under windows; hybrid chordnames
274 user+calculated will be partly broken.
279 * Junked Shift_tuple from collision; Now it uses SCM.
281 * Bugfix of documentation and test-file of tuplet.
283 * Bugfix type string of repeated music is copied. This fixes declared
286 * Junked various cruft from lily.scm
288 * Use interfaces symbols instead of C++ class-name for assigning generic
291 * Junked Dictionary from Piano_pedal_engraver and
292 Piano_pedal_performer.
294 * Introduced boolean element property no-spacing-rods: ignore this
295 item for hard constraints.
297 * Bugfix: added sanitised TeX fragment in faq.texi
299 * Bugfix: merge equal Bar_reqs
304 * Small fixes for \cresc and \endcresc
306 * Release properties of unbroken spanners & items after doing
307 handle_broken_smobs (); should conserve a little memory.
309 * Fixed handling of orphaned score-elements. Any element that does
310 not have its Line_of_score as a ancestor in both directions, is silently
311 removed from the output. This guarantees that programming errors
312 don't result in coredumps from Dimension_cache::common_refpoint ():
313 element->line_l () is always a common reference point.
315 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
316 for default case. Now the octavation 8 is not printed at every
322 * Changed noteHeadStyle properties to symbols, for example
323 \property Voice.noteHeadStyle = #'cross
328 * Rewrite of chord-name production in scheme. There are two major styles
329 now, banter and american. To get american style, use
331 \property ChordNames.chordNameStyle = "american"
333 Most anything should be possible now. See input/test/american-chords.ly
335 * Added isinf check to configure.in, and isinf macro from guile to
336 bezier.cc; solaris has no isinf ().
338 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
341 * Added output property to regression test.
343 * Fixed warning of creating existing outdir.
345 * Added `Mark' interface to text-items that are marks (thanks, HW).
352 * Corrected glossary.tely
354 * Corrected \mark font handling. feta-nummer font only of the
355 string is all numeric.
357 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
358 "harmonic" and added "baroque" (normal note shapes except for
359 brevis and longa which are square).
361 * Simplified ly2dvi using the power of the geometry package.
363 * Improved heuristic size calculation of TeX macros. Handles e.g.
364 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
369 * Bugfix: don't hang on zero-duration.
371 * Various glossary updates (thanks, Christian)
379 * Drastically reduced vertical space used by headers/footers, when using
380 ly2dvi. See input/test/fill-a4.ly.
382 * Fixed bug with colons appearing on repeat span-bars.
384 * Added Bar_number_engraver to standard Score context
386 * Construct octavation scripts in the clef-engraver; this fixes the
387 hara-kiri + clef8 problem
395 * Fixed chord-name customisation and made small chord-name build fixes.
397 * Accidentals with chord-names smaller and as superscript.
399 * Do some extra footify (works only once) while making html docs.
404 * Debian patch (Thanks Anthony)
406 * Rewrote Bar_number_engraver and Mark_engraver and removed
407 Bar_script_engraver as baseclass. Both Bar_number_engraver and
408 Mark_engraver are simpler and more robust.
410 * Fixed precedence of \property verticalDirection and dynamicDirection
412 * Fixed keys without barlines
414 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
415 puts alignment in function again
417 * Fixed StaffGroup + GrandStaff combination.
419 * Music is now mandatory as the first thing in a \score{} block
426 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
428 * Added Properties textScriptWordSpace and chordNameWordSpace.
430 * Junked old lyrics in star-spangled-banner.
432 * Added a Piano_pedal_engraver.
434 * Removed some empty files.
436 * Created piano pedal symbols: * - . P e d.
438 * Fixed ps-to-pfa.py to handle multiple unfills.
440 * Moved accordion symbols out of feta-script to end of font.
442 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
444 * Fixed blot_diameter for small resolutions.
449 * Put global element list into Line_of_score, instead of
450 Paper_score. post processing (the stage after line breaking) is now
451 truly done per-system, and we got rid of an ugly hack to get font
454 * Bugfix: set the group-interface of System_start_delimiter.
456 * Cleanups of Break_algorithm and derived classes, Move
457 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
459 * Bugfix for accordion symbols.
461 * Various patches to prevent crashing when do_brew_molecule gets
462 called before after_line_breaking (). This was a problem in Spanner
471 * Made a quick try at piano pedal performer, damper pedal only.
473 * mf/feta-accordion.mf: Fixed strange turning paths.
475 * mf/feta-beugel.mf: Fixed infinity errors.
477 * Use a more discriptive name for windows setup.zip.
479 * mf/GNUmakefile: Have logs as last target, so that normally, they're
482 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
483 The logs are a target, removing them retriggers make.
485 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
486 files, ie the ones that clutter the source directory, not the target logs.
488 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
489 standalone; ie, no need for Cygnus' usertools anymore.
494 * Documentation/ntweb: Updated angels.ly to match current syntax.
495 Also updated index.texi.
500 * Change all occurances of Staff_margin_engraver to
501 Instrument_name_engraver, add a convert-mudela rule
503 * Change status == busy assert into programming error
511 * Lots of fixes to windows distribution scripts.
513 * Added configuration features --program-prefix, --program suffix.
515 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
516 This fixes inversions c/g and bass additions d/+c on chords.
521 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
527 * Debian patches (thanks Anthony!)
529 * Use symbols for prefatory matter spacing. Do not use the typename
530 for looking up item pairs in the table, but read element property
533 * Instrument_name_engraver, uses break alignment instead of
536 * System_start_delimiter_engraver, System_start_delimiter, uses a
537 spanner for the braces/brackets at the left of the system. Remove all
538 old Span_score_bar engravers.
540 * Removed Base_span_bar_engraver::use_prority_b_, and moved
541 Base_span_bar_engraver into Span_bar_engraver.
546 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
548 * input/test: Removed stale AutoStaffSwitch examples.
550 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
551 stale copy of gnossiene-4.
553 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
555 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
556 for cross-building to Cygwin.
558 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
563 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
565 * New_chord_tremolo_engraver: make tremolo beams from
567 \repeat "tremolo" NUMBER <Music-expression>
569 Removed support for "old-style" tremolos.
571 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
573 * Read \property measurePosition within the engraver code, instead of
574 looking up the Timing_translator.
576 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
578 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
587 * buildscripts/mf-to-table.py: feta dep files are now opened with write
588 binary option. This avoids carriage return linefeed problems and
589 windows while not affecting unix.
591 * Documentation/hacking.texi: Fixed a texinfo syntax error
593 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
596 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
601 * Glossary updates by Christian Mondrup.
603 * Bugfix: use generic properties in lyrics too. This fixes the
604 \property textStyle for lyrics.
606 * Score_element::preset_extent(), used by \property
607 XXXVerticalExtent, so hard code the size of a vertical group.
609 * Don't fix up reference points for originals of broken
610 spanners. Fixes spurious "orphaned score-element" warnings.
612 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
614 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
616 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
619 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
620 which should fix Windows problems with guile. Also added input directory
623 * stepmake/aclocal.m4: Added decent checking for version of guile, and
624 fixed warning message.
626 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
627 chord-modifier table (not in the pitch list).
635 * General cleanups of My_lily_parser.
637 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
640 * Moved Score_element::do_space_processing out of the dependency
643 * Use Scheme for notename tables. Removed uppercase letters for low
644 octave notes. Removed Notename_table.
646 * Fixed core dump with declared "\key ; "
648 * Extra robustness warning for Side_position_interface::aligned_on_self ()
650 * Extra robustness: make sure that first and last columns are breakable.
655 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
657 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
658 dependency by using mingw. Compiling guile is too much to ask
659 for mingw, though. Also:
660 - rename python scripts .py (request from Alain)
661 - install native packages under their own, separate root. (Alain)
663 * lily.scm: Don't use regex module when running on
666 * lily/staff-margin-engraver.cc (acknowledge_element): If
667 possible, hang y-axis of margin script to span-bar. This fixes
668 vertical placement of margin scripts attached to staff groups.
670 * help2man-rules.make: Fixes for generating manpages by copying
671 and for building using --scrdir.
673 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
674 config.h, version.hh files file when copying.
676 * buildscripts/make-cygwin-cross.sh: made number of fixes:
677 - add `Cygnus/' prefix to directories in .zip-file too.
679 - don't link to cygwin1.dll
681 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
682 is not emty when uninstalling.
684 * stepmake/stepmake/generic-targets.make: added man target.
686 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
687 development tools and lilypond executable.
689 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
690 manpages, so that make doesn't fail on help2man trying to execute
691 a GNU/windows executable.
693 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
696 * flower/libc-extension.cc (memmem): cygwin compile fix.
704 * (generic-property.scm) added \property tieDash to set dashing on
707 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
709 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
710 undocumented .29 patch that made Bezier::control_ into an
711 Array<Offset>. Added some comments documenting the reasons for the
714 * Revert generic-property.scm of .37 fix, fix the real problem in
715 property-engraver.cc: use the right symbol to check if element
716 property is already set.
721 * Fixed srcdir build, so that you can do:
723 tar xzf releases/lilypond-x.y.z
726 ../lilypond-x.y.z/configure
729 as with any other gnu package. All build output goes to <build>/out.
731 * Changed and fixed use of different configurations, and different output
732 directories. Finally, you can use different configurations alongside
733 eachother. From make/stepmake.make:
735 # Use alternate configurations alongside eachother:
737 # ./configure --enable-configsuffix=debug
740 # uses config-debug.make and config-debug.h; output goes to out-debug.
743 # Use same configuration, but different output directory:
747 # uses config.make and config.h; output goes to out-www.
751 * Fixed performance of (de)crescendi.
753 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
756 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
757 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
759 * Changed absolute midi volume settings into factor of full scale.
761 * Fixed another dynamic-line-spanner bug, it gets hairy.
763 * Added warning for spanners that are not fully contained in parent spanner.
771 * Abstract Align_element into Align_interface. Removed
772 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
773 inheritance in the backend.
775 * new Gade score, INSTALL.texi fixes (thanks, Mats)
777 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
779 * comments detailing properties for Axis_group_interface,
780 Side_position_interface, Score_element, Item and Spanner
785 * Fixed vertical dimensions of elements in dynamic line spanner by adding
786 axis-group to dynamic line spanner.
788 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
790 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
792 * Bugfix: compilation dynamic-engraver.
794 * Added and updated a faq about postscript and ghostscript.
796 * Fixed order of slurVerticalDirection verticalDirection in
797 generic-property.scm. Similar fixes for Stem, Tie, etc.
799 * Added a Text_engraver to GraceContext. Maybe it was removed on
800 purpose: scripst on grace notes seem broken, they appear on the
803 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
810 * textEmptyDimension changed into textNonEmpty, default: off,
811 ie. texts don't occupy space.
813 * Use STL map for Lookup::lookup_p_tab_p_
815 * Abstracted Axis_group_element into Axis_group_interface, and removed
816 Axis_group_element. This eliminates some multiple inheritance in the
822 * Added minimum-space property to Side_position_interface. Used in
823 positioning of Volta_spanner: voltaMinimumSpace.
825 * Fixed and cleaned-up volta-spanner.
827 * Moved directional-element.cc -> directional-element-interface.cc
829 * Renamed all `process_requests' to `process_music', which fixes
832 * Fixed dimensions (more x-y interchanges) of brace, bracket and
835 * Bit half-baken fix in to get similar vertical placement of orphaned vs.
836 line-spanned dynamic elements.
838 * Added property bracketCollapseHeight: the minimal size of a staff bracket
839 that will be typeset. Smaller brackets will not be displayed. This
840 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
842 * Removed some dissonant chords from Coriolan
847 * Removed Documentation/programmer directory
852 * Small enhancements to Staff_margin_engraver:
853 - by default, the marginScript left aligns the text
854 - to set the text style, use property marginScriptTextStyle
855 - to change the alignment, use property marginScriptHorizontalAlignment
856 (centred and right alignment require manual padding settings).
858 * Print a friendly message if the manual pages failed to build.
860 * Bugfix: dynamicDirection now overrides verticalDirection setting.
862 * Warning messages and nl.po
864 * Fixed vertical alignment for all dynamic items and (reluctantly)
865 reinstated old directional behaviour for orphaned dynamics.
867 * Finished maximumRestCount property.
874 * Print key without setting key, syntax "\key ;". General cleanups of
877 * Add paragraph tags in HTML output of mudela-book. Music fragment
878 don't run into the text anymore.
880 * Bugfix: don't align the first line of text. (Lookup::text ()).
882 * Abstract away data members of Axis_group_element, Align_element
888 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
889 Staff_margin_engraver.
891 * Removed some empty files, substituted (c) 1999 occurrences.
893 * Added \property maximumRestCount. It will prevent showing (or actually:
894 moving in case of a collision) more than maximumRestCount similar rests.
897 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
898 breakable item: Left_edge_item.
900 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
901 (not supported by a Dynamic_line_spanner) still collide with Staff,
902 although they now have staff support, which was supposed to fix this.
904 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
906 * Dynamic elements are only put in a Dynamic_line_spanner if there
907 actually is more than one adjacent note-column with a dynamic.
908 This breaks the fine looks of all dynamics, again :-)
919 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
921 * Bugfix: print brace iso. bracket for Piano / GrandStaff
923 * Change naming: change do_post_processsing into after_line_breaking,
924 do_pre_processsing into before_line_breaking and do_process_requests
925 into do_process_music.
927 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
929 * Display property name for type error.
931 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
933 * Warn if last column in score is musical. Helps catch programming errors.
935 * Spanner::spanned_drul_ now is private.
937 * Rewrote some bar code: moved molecule functions out of Lookup.
942 * Embedded newlines in text items are now allowed. This helps avoiding
943 TeX-hacking in some cases. See input/test/coriolan-margin.ly
945 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
946 placement of staff-brackets.
948 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
951 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
952 slurs that were apparently reintroduced in 1.3.29.
954 * Made some small fixes to Coriolan.
956 * Removed duplicate lily/output-property-engraver.hh.
958 * Removed optional use of vanilla spanner in Dynamic_engraver.
960 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
961 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
962 implementation file. Also fixed looks of Chord tremolo, input and
963 implementation is still ugly.
965 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
971 * Fixed \specialkey and \normalkey. Updated documentation.
978 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
979 spanner instead of Dynamic_line_spanner.
981 * Made gcc-2.95 compile fix in libc-extension.
983 * Various fixes to Coriolan, score starts to look acceptable.
985 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
986 and vertical alignment of dynamics.
988 * Added new text crescendo spanners to Coriolan and made some fixes.
989 If you're using timidity, use the -EO option to prevent notes get
990 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
991 stretching the standard a bit.
993 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
994 not perfect yet: they're always below the staff and no horizontal spacing
995 is done. Also, character metrics of dynamics are still not used.
996 See: input/test/crescendi.ly and input/test/dyn-line.ly
998 * Cleaned up Span_dynamic_performer.
1005 * Fixed the page layout, reintroducing space for the header and
1006 trying to keep piece titles on the same page as the piece.
1007 The header and footer can now contain several lines.
1012 * Lily now also performs crescendi and decrescendi in MIDI output:
1013 Span_dynamic_performer (bit scrappy).
1015 * Added preliminary support for crescendi/decrescendi other than `hairpins',
1016 eg: `cresc. poco `a poco -- -- --'
1018 * Made MIDI tie performance fix.
1023 * Lily now performs absolute dynamics in MIDI output.
1025 * Included David's comments on opus47 in TODO.
1030 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
1031 fixes and remainder french horn-1,2; trombone-1,2;
1032 fagotto-1,2; timpani; and several fixes.
1037 * Remove some old doco from programmer/ and put on personal homepage.
1039 * Removed union-find from flower library.
1041 * Only quantise tie horizontal part inside the staff.
1048 * Report type errors for \property. Helps with converting 1.2 input
1050 * Use Scheme for Align_element; fixed graceAlignPosition
1051 and removed \property alignmentReference in the process.
1053 * Use generic properties for lyrics too. This fixes \property
1057 * Add relative distance for constraints between non-column items.
1059 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
1060 increased automatically.
1062 * Translators now only change properties of their own context. This
1063 removes the 2nd argument to Translator::get_property()
1065 * Bugfix for Metapost mode
1070 * Updates of glossary (Christian Mondrup)
1072 * Bugfix with bar number placement
1074 * Moved links to bibliography/ and misc/ to main index.
1079 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
1080 Slurs are now calculated just once.
1082 * Bezier_bow gets constants from paper. Still no sensible solution for
1083 magic asymmetry gradient step constants.
1085 * Reinstantiated tangent-controls, more flexible than ever. You can choose
1086 between area asymmetry and tangent-controls. My guess is, tangent controls
1087 will be junked in 1.3.30.
1089 * Slur area: only look at x-gradient.
1091 * Added credits for some symbols of as5/9 fonts.
1093 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
1095 * Bugfix: midi2ly put out recent version (ugh).
1100 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
1103 * Removed Gade score. To appear (shortly?) on Mutopia.
1105 * Make Bar_script_engraver look for typeVisibilityFunction (eg
1106 property barNumberVisibilityFunction). Changed the names of the Scheme
1107 functions to be understandable. See input/test/bar-script-visibility.ly
1109 * rewrite of class Molecule. It has now reached the ultimate quality
1110 plateau. All molecule data is now shared.
1115 * Update of the glossary by Christian Mondrup
1117 * Moved horn-concerto-3 out of tarball to private website, removed
1118 W.A.Mozart subdirectory.
1123 * Bugfix: don't make giant ties if the horizontal part of tie is near
1126 * Small optimizations to be a little more careful with mem usage.
1128 * Website change: put all examples in one directory.
1130 * Removed Atom as a separate type. Now use SCM, and since we use
1131 function composition, Atoms are immutable, so they don't have to be
1132 copied. This makes life easier, hopefully this is quicker and uses
1138 * Bezier_bow: minimise_enclosed_area
1146 * Tuplet-spanner slope calculation now looks better on tupletted rests
1147 (patch courtesy Laurent Martelli)
1149 * Bugfix (Staff_performer::new_instrument_str ()) check type of
1150 \property "instrument"
1152 * New mechanism for breaking lines: do not copy & prune the element
1153 property list separately, but combine these steps. Dramatically
1154 reduces memory usage for large scores.
1161 * Bugfix: font used in volta-spanner calculation.
1163 * Added simple selection list to webpage, inspired by sawmill.
1165 * Devised kludge for ascii 5 character font pitches.
1167 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
1172 * Plug memory leaks related to Moment:
1173 - Spacing_engraver::do_pre_move_processing ()
1174 - make_rational ()/make-rational
1175 - Paper_column::Paper_column ()
1177 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
1179 * Plug memory leak in Score_engraver::set_columns ()
1181 * Plug memory leak in Scheme_hash_table::set()
1183 * Plug memory leak in Score_element::molecule_extent ()
1185 * Bugfix: don't crash if a slur doesn't span anything.
1187 * Bugfix: don't crash if doing beams without a staff symbol.
1189 * Generic element property setting:
1191 \outputproperty #predicate #'symbol = #value
1193 Will set the element property symbol to value, for any elements that
1194 return true for PREDICATE. This allows you to virtually tweak *ANY*
1195 property of the output. Example in input/test/generic-output-property.ly
1200 * lilypond as as2ly: --help and --version to stdout. Regular identify
1201 to stderr. This fixes help2man's manpage generation.
1203 * configure: substitute full path for perl and guile in scripts.
1205 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
1207 * Bugfix: default font now user settable
1209 * as2text: handle plain ascii font, read from stdin, you can now do:
1211 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
1216 * Bugfix: second half of broken ties now are displayed again.
1218 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
1219 it horizontally on the clef.
1221 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
1223 * Bugfix: unbroken repeat barlines now work, eg. |:
1225 * Added Request_iterator to make more flexible constructions possible.
1229 * as2text: catch missing font/character errors, added default font, set text.
1231 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
1233 * Ascii output, minimal support:
1234 - AsciiScript Fonts: mf/*.af
1235 - Init files: ly/*-as.*ly
1236 - AsciiScript translation to text: scripts/as2text.scm
1237 - input/test/as.fly input/test/as1.fly
1238 - Output support: lily/lily.scm
1240 lilypond -f as -i init-as.fly input/test/as.fly
1246 * The horizontal part of ties will avoid collision with staff lines.
1248 * Plugged memory leak: don't protect Atom function.
1250 * Lookup cleanups. Made lots of functions static. Moved some code out
1258 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
1259 does not delete any of the file_ly*.tex.
1261 * Added header and footer support in ly2dvi.py
1266 * Added a ROADMAP file explaining the source directory layout.
1268 * Minor tweak in the feta 6 and 9 numeral
1270 * Moved files from lib/ to flower/
1272 * Removed Note_head_side class.
1274 * Updated the webpage to be a little more chatty.
1276 * Small Local_key_engraver optimization: only lookup timing engraver once.
1278 * Fixed dashed slurs
1280 * Rewrite of Slur code. Be much more picky about slur shapes. We try
1281 to offset the slur instead of bending it too much
1283 * Look at stem directions for tie direction.
1285 * Compound multimeasure rests. Put measures_i_ variable in an element
1286 property. Made the symbol a lot wider.
1288 * Time signature small cleanups.
1293 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
1296 * Breathing marks now have a direction by default.
1298 * Do set generic script properties.
1300 * Also put tuplet brackets under notes.
1302 * Score_element_info: only store origin of element, but not the path
1303 to parent translators. Saves a little memory, and removes some complexity.
1309 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1311 * (De)crescendi should now work. (Thanks Michael)
1313 * Better error reporting for conflicting time signatures.
1315 * Line_number_engraver: output locations of note head
1316 definitions. Very handy when entering complicated scores.
1318 * Rewrote multi measure rest support: now they are entered as spanners
1319 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1321 { \commandspanrequest \start "rest"
1323 \commandspanrequest \stop "rest"
1326 * Removed support of percent style repetitions.
1328 * Put texts outside the staff.
1332 * Getopt bugfix: don't assert on certain errors.
1334 * ly2dvi: Remove unnecessary space for the page headers.
1336 * Bugfix convert-mudela
1341 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
1344 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
1345 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
1346 \property tupletInvisible will stop all tuplet spanner creation.
1348 * Don't go berserk if tuplet spanner is on only one column.
1350 * Use SCMs & Smobs for Molecules & atoms. This uses less
1351 scm_(un)protect_object () calls, so the output stage should be faster.
1353 * Added \property tupletSpannerDuration, to make multiple tuplet signs
1356 * Some programming Errors in spacing are now caught. Lily does not
1357 hang when encountering degenerate springs.
1359 * Allow beams to start and end over rests
1363 * Fix disappearing clefs when clefs are not printed with a barline.
1368 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
1369 input/test/beam-control.fly
1370 * Added \context Voice to .fly and .sly; the default \context Staff is almost
1371 never what you expect
1372 * Fixed decision for .sly/.fly in lilypond-mode.
1377 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
1378 Cleanup mf-to-table.py
1380 * Fixed embarassing slur bug.
1385 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
1390 * lilypond-mode.el for emacs supersedes mudela-mode.el
1392 * Tuplet spanners don't collide with encompassing notes.
1394 * Gobbled Adobe parseAFM* code, for future use.
1396 * Big 1999 to 2000 search/replace.
1398 * Big interline to staff_space search/replace for mf files.
1400 * Removed Bow class, and split code into Tie and Slur
1402 * Don't put scripts on grace notes.
1404 * Font_metric uses SCM for name field.
1406 * Various compilation fixes.
1411 * Bugfix: beams with less than one (visible) stem
1413 * small fixes to pa.ly
1418 * Fixed bug that made multi-measure rest barnumber counts go wild.
1419 (even more scm2int/int2scm mixups!)
1421 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
1423 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
1428 * Remove Paper_def calls in bezier-bow.cc
1430 * Remove data members of Tuplet_spanner, Volta_spanner
1432 * hang_on_clef, property hangOnClef removed
1434 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
1435 function to determine breaking behavior.
1437 * More Scheme typechecking.
1439 * Be strict about the difference between strings and symbols for conversion.
1441 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
1444 * Partial French translation, courtesy Laurent Martelli.
1446 * Small corrections in NL translation.
1451 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
1452 we have a longa note head. noteHeadStyle = "harmonic" is not
1453 supported anymore. (for now, that is)
1455 * Reference manual update. Document \properties with examples
1457 * fix mudela-book --help
1459 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
1460 Key_item::c0_position_
1462 * Clef_engraver general cleanup. Use alists (\property
1463 supportedClefTypes, clefPitches) for clef types.
1465 * Use progress_indication () for progress. Don't include <iostream.h> directly
1466 Don't include <string.h>, <math.h> from headers.
1472 * \property stemCentered (boolean): centers stem on note head. See
1473 input/test/stem-centered.ly
1475 * input/trip.ly, small test of lots of features.
1477 * \property Staff.collisionMergeDotted: merge equal noteheads
1478 with different dot count. See input/test/collision-merge-dotted.fly
1480 * Dotted rest bugfix
1482 * Don't crash if a slur does not span any notes.
1484 * Volta repeats fixed.
1486 * cleanup of Note_heads_engraver
1488 * removed dots_i_ member of Dots
1492 * Fixed cross staff slurs. It seems that cross-staff sign
1498 * Fixed bug in stem code. Stem in chords works again. Small
1501 * Use element properties for Staff_symbol.
1503 * \property sparseTies (boolean). Only make one tie in the
1504 middle for tied chords.
1506 * Junked Directional_spanner, Column_info.
1507 Directional_element now is element interface `Directional_element_interface'
1509 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
1512 - removed old notename2scm conversion
1513 - beam-dir-algorithm through scm
1515 - bf: knee-stemlengths
1518 - moved poor man's stem arrays to scm
1521 - beam quanting using scm lists
1524 - chord-name uses scm members
1525 - bfs: knee with different mults, interstaff knee, auto-knee
1529 - specialize duration.cc for lily, move out of lib/
1531 - more SCM typechecking
1532 - stafflineleading -> staff_space
1533 - bf: rod distances.
1534 - junk some unused code.
1537 - paper/score column cleanups. Junk Score_column type
1540 - Bezier_bow/Bezier cleanups
1541 - bf: rest under beam.
1544 - untangled Chord_name (item) and Chord (list-of-pitches)
1552 - bf: generic properties
1553 - quantise_iv () fix.
1556 - use smobs for font metric tables/hashes.
1561 - small beam fixes (interstaff knees still broken)
1565 - bf: harmonic note heads
1566 - revise stem, notehead, rest
1569 - included missing scm,ly updates
1570 - bf: urg to_dir () takes scm..
1571 - bf's: if (Foo b = bar != 1)
1577 - bf: alignment reversed
1578 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
1580 - Knee fixes (thanks, Jan)
1583 - fixes for invisible beamed stems
1584 - removed steminfo from properties, don't cache Stem_info
1587 - steminfo to properties
1588 - dropped internote dim for stem-beams
1592 - abstracting Staff_symbol_referencer to an interface.
1593 - quantised_position for staccato dots.
1595 - junk Score_element::do_{width,height}: set callbacks directly.
1596 - merge Score_element, Graphical_element
1597 - merge Axis_group_element, Graphical_axis_group
1598 - junk pointer fields from Score_element derived classes
1599 - junk obsolete do_substitute_dependency code.
1604 - staff-support for Crescendi.
1605 - padding for accidentals.
1606 - cascading offset callbacks
1610 - naming Staff_sidify -> Side_position_interface
1615 - bf: timeSignatureStyle works again
1618 - Dirk Latterman key/mmrest patches
1619 - Offset callbacks in Dimension_cache
1620 - Junked Staff_side_*
1621 - Staff_sidify: interface class.
1622 - prelude-{1,2} fixes.
1626 - bf: PS font selecting.
1630 - mudela-book --no-pictures
1632 - convert-mudela: beamAuto moment syntax.
1638 - half-baken ly-gulp-file in scm
1639 - resurrected scm output through guile
1642 - bf: version of init.sly, init.fly
1643 - Clarify necessary version of texinfo
1644 - bf: texi files, minor errors and syntax compatible with
1653 - Bach preludes: mutopification
1654 - dots are Directional_element too; use \property dotDirection
1655 - moved some stuff out of Lookup
1657 - font selection mechanics changed.
1660 - bf: smob allocation (thanks David!)
1663 - junked \shape. Now use #'margin-shape
1664 - timing: one_beat -> \property beatLength
1670 - input/test/ \property fixes.
1674 - Break_align_engraver,
1675 break align order from \property breakAlignOrder
1676 - junked Score_priority_engraver
1677 - moved Time_description into Timing_translator
1678 - use properties for timing, see input/test/timing.fly
1679 * removed \cadenza ; now use \property Score.timing
1680 * \property measurePosition
1681 * \property measureLength
1682 * \property currentBarNumber
1683 - Note_name_engraver , \context NoteNames
1687 - junked some chord guessing code
1688 - bf: lookup size (-1) for chord-name accidentals
1689 - bf: ly2dvi's MFINPUTS setting
1695 * junked TeX hacking
1696 * configurable with styled strings from scm
1697 * fixes: dim, /no X, tonic != C
1704 - visibility-lambdas into default elt properties SCM.
1706 - verticalDirection properties now in SCM.
1709 - move position_i_ into Staff_symbol_referencer
1710 - move dir_ into Directional_element baseclass
1715 - bf: dynamic style.
1716 - prepare to move dir_ into SCM.
1720 * inversion request: no inversion guessing for chord entry
1721 * bass request: c/+b to add bass note not part of chord
1722 * -dim modifier works on all thirds
1723 * colon iso dash as tonic/modifier-additions separator
1724 * C:m5- displays as "Cdim"
1725 * C:m5-7- displays as "Co"
1728 - moved bracket vars to params
1729 - reverted broken lilypond-devel
1734 * mfplain.mp detection
1735 * Graphical_element::common_refpoint() robuster.
1736 * fixes for mudela-mode.el
1738 * key signature placement,
1742 - extra-offset elt property.
1743 - junked Chord_tremolo
1746 - changed calling convention for {get,set,remove}_elt_property()
1747 - rm'd some mutopia examples.
1751 - Generic properties and Property_engraver. Moved most of the
1755 - resurrected midi2ly
1759 - reverted mup2ly revert
1762 - frontport of 1.2.17 patches.
1772 - another workaround: reset buffer state for scm_ftell ()
1773 - workaround for broken scm_ftell ()
1776 - \properties are now SCM s, junk Scalar type
1777 - use SCM for strings in parser.
1778 - Moment derived from Rational. Moment may be smobified.
1781 - direct #... to scm parser (Thanks to Gary Houston)