4 * Made callbacks from Score_element::before_line_breaking() and
5 Score_element::after_line_breaking()
7 * Fixed website; backlinks should work again.
9 * Removed --ignore-version option. Added --verbose option.
19 * Junk int_identifier, real_identifier. Merged Midi_def_identifier and
22 * Fixed bug with spanning barlines in combination with Hara-Kiri staffs.
24 * Cleaned up Text_item, Hyphen_spanner, Lyric_extender and
25 Sustain_pedal and reduced them to an Score_element interface (they are
26 no longer Score_element derived types).
28 * Some instances of brew_molecule routines have moved out of
29 Score_element, and are now called scheme_molecule.
31 * Moved lots of parameters from ly/params.ly to ly/engraver.ly
36 * Removed String_identifier, and use the type system of GUILE instead.
38 * Fixed \key PITCH MODALITY syntax. The modality argument is now
39 mandatory, a rule in convert-mudela has been added.
41 * Cleaned up buildscripts/ directory: removed obsolete scripts.
43 * Use Scheme_hash_table for identifier Scopes. Scheme_hash_table is
44 based on STL and should be faster than hash_table.
50 * Fixed scm_un/protect_object for guile-1.3.4 and 1.3.5 snapshots,
51 in the process reduced number of protect/unprotect calls. With
52 guile-1.3.5 snapshot, memory usage has decreased by 1/5th, now
53 just 10% above the 1.2 level. Also, Lily's a bit faster.
55 * Fixed make diff bug in stepmake to be able to make this diff :-)
60 * Rewrote key sig support. Now key signature can also be controlled
61 by setting keySignature and localKeySignature properties, eg.
63 \property keySignature = #'((2 . -1) ( 4 . -1) (6 . -1))
65 sets a key signature of `es ges bes' (an unusual key signature).
67 Keys are internally represented as transpositions of the c-major
68 scale. Printing the key signature for a scale is done by filtering out
69 all non-natural accidentals.
71 * Removed support for \keysignature, and \key something \minor; Newkey
77 * Fixed pedal items (hw)
79 * Changed configure option tex-tmfdir to tmf-path now accepting multiple
80 tfm directories. Automated links to cmr and amstex tfm font directories.
82 * Replaced one scm_assoc () u-turn slipped through jcn1
84 * various GUILE 1.3.5 compile fixes
86 * Added `Ped' as a compound symbol font and removed silly scheme kerning.
88 * Replaced some scheme assoc u-turns with scm_assoc ()
90 * Ran po-update (mostly because of new ja contribution).
95 * Cleaned-up scheme list to text conversion for Chord_name and
96 fixed horizontal kerning.
98 * Added examples for american (slashed o) and jazz (black triangle),
99 see input/test/{american-chords.ly,jazz-chords.ly}
101 * Made guile-1.3.5 compile fixes
106 * Fixed typo in Dots::do_brew_molecule (); this fixes the disappearing
109 * Rewrote key signature administration; now Scheme is used; Octave and
110 Key have been junked in favor of Newkey.
112 * japanese .po file included (thanks, Japanese team!)
117 * Fixed several forgotten molecule-callbacks
119 * Fixed first clef in score; now F clefs are also possible.
124 * Updated FAQ with two useful GDB macros.
126 * Several fixes in the documentation.
131 * Made (dutch) po-update
136 * Molecules are now generated via callbacks exclusively; most calls to
137 set_elt_property ("transparent", SCM_BOOL_T) have been replaced by suicide().
142 * Experimental property collapse for most score-elements. (notable
143 exceptions: Scripts, pedals). Change all Score_element constructors to
144 take a basic-property list. The suffix of a property list may be
145 shared by several score-elements, for instance all default G-clefs in
146 a score share the following settings
149 (break-align-symbol . Clef_item)
150 (visibility-lambda . ,begin-of-line-visible)
152 This should reduce memory usage further.
154 * Magically fixed the disappearing Lyrics problem.
156 * Removed used_b_ field from Score_element.
158 * Massive search-replace patch: store pointers and properties
159 separately, in preparation of property collapse.
165 * Bugfix: don't crash on tuplet spanners that don't contain any notes.
167 * Cleanup of Dimension_cache: removed a few redundant
168 fields. Slightly lower memory usage (32 bytes per
169 score-element). Dimension_cache is now a `dumb' struct again.
171 * Add array index to priority field of text scripts to ensure that
172 order is unique, and sensible.
174 * Added an element count statistic.
179 * russian.po (thank you, August.)
181 * Small cleanups in Molecule interface
183 * Spacing related elements perform suicide after calculating
184 distances. This saves a some memory, approximately 2 to 5 % ?
186 * Small cleanups in line breaking: Paper_column stores springs and
187 rods in only one place now. All fields relating to energy have been
190 * Don't generate all output Scheme in memory, but evaluate to output
191 file immediately. This will reduce memory usage a little.
193 * Use STL's map for Dictionary template
195 * Substitute pointers on element properties of the root Line_of_score
198 * Added toplevel doc target, to support building doc with --srcdir
200 * Removed cygwin build stuff; updated versions at:
202 http://appel.dyndns.org/lilypond/gnu-windows/cross
204 * Fixed lily.scm to handle incipits (thanks, Mats)
210 * Made bugfix in smob handling: delete the C-part of freed smobs and
211 be honest about amount of allocation and deletion, so that GUILE
212 doesn't overestimate the amount of memory available.
214 * Faq update: nicer blank note paper, courtesy Mats Bengtsson.
216 * Bugfix: don't crash on durations that are not a power of 2.
218 * Build manpages during `make all'
220 * Bugfix: don't do absolute comparisons in Polynomial::clean ().
222 * Bugfix: set visibility-lambda for key signature created by
223 createKeyOnClefChange. Fixes disappearing key signatures.
225 * Bugfix: make System_start_delimiter of bar-line type invisible when
226 it spans only one staff.
231 * Item cleanups. Copying items and rearranging pointers are done in
232 separate passes, which makes the code cleaner. This fixes a problem
233 with some items not disappearing from hara-kiri staffs.
235 * Use Scheme for Key_item data members.
237 * Don't use regex in chord-names.scm under windows; hybrid chordnames
238 user+calculated will be partly broken.
243 * Junked Shift_tuple from collision; Now it uses SCM.
245 * Bugfix of documentation and test-file of tuplet.
247 * Bugfix type string of repeated music is copied. This fixes declared
250 * Junked various cruft from lily.scm
252 * Use interfaces symbols instead of C++ class-name for assigning generic
255 * Junked Dictionary from Piano_pedal_engraver and
256 Piano_pedal_performer.
258 * Introduced boolean element property no-spacing-rods: ignore this
259 item for hard constraints.
261 * Bugfix: added sanitised TeX fragment in faq.texi
263 * Bugfix: merge equal Bar_reqs
268 * Small fixes for \cresc and \endcresc
270 * Release properties of unbroken spanners & items after doing
271 handle_broken_smobs (); should conserve a little memory.
273 * Fixed handling of orphaned score-elements. Any element that does
274 not have its Line_of_score as a ancestor in both directions, is silently
275 removed from the output. This guarantees that programming errors
276 don't result in coredumps from Dimension_cache::common_refpoint ():
277 element->line_l () is always a common reference point.
279 * Bugfix: set visibility-lambda of clef and octavation-8 explicitly
280 for default case. Now the octavation 8 is not printed at every
286 * Changed noteHeadStyle properties to symbols, for example
287 \property Voice.noteHeadStyle = #'cross
292 * Rewrite of chord-name production in scheme. There are two major styles
293 now, banter and american. To get american style, use
295 \property ChordNames.chordNameStyle = "american"
297 Most anything should be possible now. See input/test/american-chords.ly
299 * Added isinf check to configure.in, and isinf macro from guile to
300 bezier.cc; solaris has no isinf ().
302 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
305 * Added output property to regression test.
307 * Fixed warning of creating existing outdir.
309 * Added `Mark' interface to text-items that are marks (thanks, HW).
316 * Corrected glossary.tely
318 * Corrected \mark font handling. feta-nummer font only of the
319 string is all numeric.
321 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
322 "harmonic" and added "baroque" (normal note shapes except for
323 brevis and longa which are square).
325 * Simplified ly2dvi using the power of the geometry package.
327 * Improved heuristic size calculation of TeX macros. Handles e.g.
328 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
333 * Bugfix: don't hang on zero-duration.
335 * Various glossary updates (thanks, Christian)
343 * Drastically reduced vertical space used by headers/footers, when using
344 ly2dvi. See input/test/fill-a4.ly.
346 * Fixed bug with colons appearing on repeat span-bars.
348 * Added Bar_number_engraver to standard Score context
350 * Construct octavation scripts in the clef-engraver; this fixes the
351 hara-kiri + clef8 problem
359 * Fixed chord-name customisation and made small chord-name build fixes.
361 * Accidentals with chord-names smaller and as superscript.
363 * Do some extra footify (works only once) while making html docs.
368 * Debian patch (Thanks Anthony)
370 * Rewrote Bar_number_engraver and Mark_engraver and removed
371 Bar_script_engraver as baseclass. Both Bar_number_engraver and
372 Mark_engraver are simpler and more robust.
374 * Fixed precedence of \property verticalDirection and dynamicDirection
376 * Fixed keys without barlines
378 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
379 puts alignment in function again
381 * Fixed StaffGroup + GrandStaff combination.
383 * Music is now mandatory as the first thing in a \score{} block
390 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
392 * Added Properties textScriptWordSpace and chordNameWordSpace.
394 * Junked old lyrics in star-spangled-banner.
396 * Added a Piano_pedal_engraver.
398 * Removed some empty files.
400 * Created piano pedal symbols: * - . P e d.
402 * Fixed ps-to-pfa.py to handle multiple unfills.
404 * Moved accordion symbols out of feta-script to end of font.
406 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
408 * Fixed blot_diameter for small resolutions.
413 * Put global element list into Line_of_score, instead of
414 Paper_score. post processing (the stage after line breaking) is now
415 truly done per-system, and we got rid of an ugly hack to get font
418 * Bugfix: set the group-interface of System_start_delimiter.
420 * Cleanups of Break_algorithm and derived classes, Move
421 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
423 * Bugfix for accordion symbols.
425 * Various patches to prevent crashing when do_brew_molecule gets
426 called before after_line_breaking (). This was a problem in Spanner
435 * Made a quick try at piano pedal performer, damper pedal only.
437 * mf/feta-accordion.mf: Fixed strange turning paths.
439 * mf/feta-beugel.mf: Fixed infinity errors.
441 * Use a more discriptive name for windows setup.zip.
443 * mf/GNUmakefile: Have logs as last target, so that normally, they're
446 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
447 The logs are a target, removing them retriggers make.
449 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
450 files, ie the ones that clutter the source directory, not the target logs.
452 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
453 standalone; ie, no need for Cygnus' usertools anymore.
458 * Documentation/ntweb: Updated angels.ly to match current syntax.
459 Also updated index.texi.
464 * Change all occurances of Staff_margin_engraver to
465 Instrument_name_engraver, add a convert-mudela rule
467 * Change status == busy assert into programming error
475 * Lots of fixes to windows distribution scripts.
477 * Added configuration features --program-prefix, --program suffix.
479 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
480 This fixes inversions c/g and bass additions d/+c on chords.
485 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
491 * Debian patches (thanks Anthony!)
493 * Use symbols for prefatory matter spacing. Do not use the typename
494 for looking up item pairs in the table, but read element property
497 * Instrument_name_engraver, uses break alignment instead of
500 * System_start_delimiter_engraver, System_start_delimiter, uses a
501 spanner for the braces/brackets at the left of the system. Remove all
502 old Span_score_bar engravers.
504 * Removed Base_span_bar_engraver::use_prority_b_, and moved
505 Base_span_bar_engraver into Span_bar_engraver.
510 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
512 * input/test: Removed stale AutoStaffSwitch examples.
514 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
515 stale copy of gnossiene-4.
517 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
519 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
520 for cross-building to Cygwin.
522 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
527 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
529 * New_chord_tremolo_engraver: make tremolo beams from
531 \repeat "tremolo" NUMBER <Music-expression>
533 Removed support for "old-style" tremolos.
535 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
537 * Read \property measurePosition within the engraver code, instead of
538 looking up the Timing_translator.
540 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
542 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
551 * buildscripts/mf-to-table.py: feta dep files are now opened with write
552 binary option. This avoids carriage return linefeed problems and
553 windows while not affecting unix.
555 * Documentation/hacking.texi: Fixed a texinfo syntax error
557 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
560 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
565 * Glossary updates by Christian Mondrup.
567 * Bugfix: use generic properties in lyrics too. This fixes the
568 \property textStyle for lyrics.
570 * Score_element::preset_extent(), used by \property
571 XXXVerticalExtent, so hard code the size of a vertical group.
573 * Don't fix up reference points for originals of broken
574 spanners. Fixes spurious "orphaned score-element" warnings.
576 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
578 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
580 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
583 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
584 which should fix Windows problems with guile. Also added input directory
587 * stepmake/aclocal.m4: Added decent checking for version of guile, and
588 fixed warning message.
590 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
591 chord-modifier table (not in the pitch list).
599 * General cleanups of My_lily_parser.
601 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
604 * Moved Score_element::do_space_processing out of the dependency
607 * Use Scheme for notename tables. Removed uppercase letters for low
608 octave notes. Removed Notename_table.
610 * Fixed core dump with declared "\key ; "
612 * Extra robustness warning for Side_position_interface::aligned_on_self ()
614 * Extra robustness: make sure that first and last columns are breakable.
619 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
621 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
622 dependency by using mingw. Compiling guile is too much to ask
623 for mingw, though. Also:
624 - rename python scripts .py (request from Alain)
625 - install native packages under their own, separate root. (Alain)
627 * lily.scm: Don't use regex module when running on
630 * lily/staff-margin-engraver.cc (acknowledge_element): If
631 possible, hang y-axis of margin script to span-bar. This fixes
632 vertical placement of margin scripts attached to staff groups.
634 * help2man-rules.make: Fixes for generating manpages by copying
635 and for building using --scrdir.
637 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
638 config.h, version.hh files file when copying.
640 * buildscripts/make-cygwin-cross.sh: made number of fixes:
641 - add `Cygnus/' prefix to directories in .zip-file too.
643 - don't link to cygwin1.dll
645 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
646 is not emty when uninstalling.
648 * stepmake/stepmake/generic-targets.make: added man target.
650 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
651 development tools and lilypond executable.
653 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
654 manpages, so that make doesn't fail on help2man trying to execute
655 a GNU/windows executable.
657 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
660 * flower/libc-extension.cc (memmem): cygwin compile fix.
668 * (generic-property.scm) added \property tieDash to set dashing on
671 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
673 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
674 undocumented .29 patch that made Bezier::control_ into an
675 Array<Offset>. Added some comments documenting the reasons for the
678 * Revert generic-property.scm of .37 fix, fix the real problem in
679 property-engraver.cc: use the right symbol to check if element
680 property is already set.
685 * Fixed srcdir build, so that you can do:
687 tar xzf releases/lilypond-x.y.z
690 ../lilypond-x.y.z/configure
693 as with any other gnu package. All build output goes to <build>/out.
695 * Changed and fixed use of different configurations, and different output
696 directories. Finally, you can use different configurations alongside
697 eachother. From make/stepmake.make:
699 # Use alternate configurations alongside eachother:
701 # ./configure --enable-configsuffix=debug
704 # uses config-debug.make and config-debug.h; output goes to out-debug.
707 # Use same configuration, but different output directory:
711 # uses config.make and config.h; output goes to out-www.
715 * Fixed performance of (de)crescendi.
717 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
720 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
721 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
723 * Changed absolute midi volume settings into factor of full scale.
725 * Fixed another dynamic-line-spanner bug, it gets hairy.
727 * Added warning for spanners that are not fully contained in parent spanner.
735 * Abstract Align_element into Align_interface. Removed
736 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
737 inheritance in the backend.
739 * new Gade score, INSTALL.texi fixes (thanks, Mats)
741 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
743 * comments detailing properties for Axis_group_interface,
744 Side_position_interface, Score_element, Item and Spanner
749 * Fixed vertical dimensions of elements in dynamic line spanner by adding
750 axis-group to dynamic line spanner.
752 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
754 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
756 * Bugfix: compilation dynamic-engraver.
758 * Added and updated a faq about postscript and ghostscript.
760 * Fixed order of slurVerticalDirection verticalDirection in
761 generic-property.scm. Similar fixes for Stem, Tie, etc.
763 * Added a Text_engraver to GraceContext. Maybe it was removed on
764 purpose: scripst on grace notes seem broken, they appear on the
767 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
774 * textEmptyDimension changed into textNonEmpty, default: off,
775 ie. texts don't occupy space.
777 * Use STL map for Lookup::lookup_p_tab_p_
779 * Abstracted Axis_group_element into Axis_group_interface, and removed
780 Axis_group_element. This eliminates some multiple inheritance in the
786 * Added minimum-space property to Side_position_interface. Used in
787 positioning of Volta_spanner: voltaMinimumSpace.
789 * Fixed and cleaned-up volta-spanner.
791 * Moved directional-element.cc -> directional-element-interface.cc
793 * Renamed all `process_requests' to `process_music', which fixes
796 * Fixed dimensions (more x-y interchanges) of brace, bracket and
799 * Bit half-baken fix in to get similar vertical placement of orphaned vs.
800 line-spanned dynamic elements.
802 * Added property bracketCollapseHeight: the minimal size of a staff bracket
803 that will be typeset. Smaller brackets will not be displayed. This
804 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
806 * Removed some dissonant chords from Coriolan
811 * Removed Documentation/programmer directory
816 * Small enhancements to Staff_margin_engraver:
817 - by default, the marginScript left aligns the text
818 - to set the text style, use property marginScriptTextStyle
819 - to change the alignment, use property marginScriptHorizontalAlignment
820 (centred and right alignment require manual padding settings).
822 * Print a friendly message if the manual pages failed to build.
824 * Bugfix: dynamicDirection now overrides verticalDirection setting.
826 * Warning messages and nl.po
828 * Fixed vertical alignment for all dynamic items and (reluctantly)
829 reinstated old directional behaviour for orphaned dynamics.
831 * Finished maximumRestCount property.
838 * Print key without setting key, syntax "\key ;". General cleanups of
841 * Add paragraph tags in HTML output of mudela-book. Music fragment
842 don't run into the text anymore.
844 * Bugfix: don't align the first line of text. (Lookup::text ()).
846 * Abstract away data members of Axis_group_element, Align_element
852 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
853 Staff_margin_engraver.
855 * Removed some empty files, substituted (c) 1999 occurrences.
857 * Added \property maximumRestCount. It will prevent showing (or actually:
858 moving in case of a collision) more than maximumRestCount similar rests.
861 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
862 breakable item: Left_edge_item.
864 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
865 (not supported by a Dynamic_line_spanner) still collide with Staff,
866 although they now have staff support, which was supposed to fix this.
868 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
870 * Dynamic elements are only put in a Dynamic_line_spanner if there
871 actually is more than one adjacent note-column with a dynamic.
872 This breaks the fine looks of all dynamics, again :-)
883 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
885 * Bugfix: print brace iso. bracket for Piano / GrandStaff
887 * Change naming: change do_post_processsing into after_line_breaking,
888 do_pre_processsing into before_line_breaking and do_process_requests
889 into do_process_music.
891 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
893 * Display property name for type error.
895 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
897 * Warn if last column in score is musical. Helps catch programming errors.
899 * Spanner::spanned_drul_ now is private.
901 * Rewrote some bar code: moved molecule functions out of Lookup.
906 * Embedded newlines in text items are now allowed. This helps avoiding
907 TeX-hacking in some cases. See input/test/coriolan-margin.ly
909 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
910 placement of staff-brackets.
912 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
915 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
916 slurs that were apparently reintroduced in 1.3.29.
918 * Made some small fixes to Coriolan.
920 * Removed duplicate lily/output-property-engraver.hh.
922 * Removed optional use of vanilla spanner in Dynamic_engraver.
924 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
925 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
926 implementation file. Also fixed looks of Chord tremolo, input and
927 implementation is still ugly.
929 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
935 * Fixed \specialkey and \normalkey. Updated documentation.
942 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
943 spanner instead of Dynamic_line_spanner.
945 * Made gcc-2.95 compile fix in libc-extension.
947 * Various fixes to Coriolan, score starts to look acceptable.
949 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
950 and vertical alignment of dynamics.
952 * Added new text crescendo spanners to Coriolan and made some fixes.
953 If you're using timidity, use the -EO option to prevent notes get
954 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
955 stretching the standard a bit.
957 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
958 not perfect yet: they're always below the staff and no horizontal spacing
959 is done. Also, character metrics of dynamics are still not used.
960 See: input/test/crescendi.ly and input/test/dyn-line.ly
962 * Cleaned up Span_dynamic_performer.
969 * Fixed the page layout, reintroducing space for the header and
970 trying to keep piece titles on the same page as the piece.
971 The header and footer can now contain several lines.
976 * Lily now also performs crescendi and decrescendi in MIDI output:
977 Span_dynamic_performer (bit scrappy).
979 * Added preliminary support for crescendi/decrescendi other than `hairpins',
980 eg: `cresc. poco `a poco -- -- --'
982 * Made MIDI tie performance fix.
987 * Lily now performs absolute dynamics in MIDI output.
989 * Included David's comments on opus47 in TODO.
994 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
995 fixes and remainder french horn-1,2; trombone-1,2;
996 fagotto-1,2; timpani; and several fixes.
1001 * Remove some old doco from programmer/ and put on personal homepage.
1003 * Removed union-find from flower library.
1005 * Only quantise tie horizontal part inside the staff.
1012 * Report type errors for \property. Helps with converting 1.2 input
1014 * Use Scheme for Align_element; fixed graceAlignPosition
1015 and removed \property alignmentReference in the process.
1017 * Use generic properties for lyrics too. This fixes \property
1021 * Add relative distance for constraints between non-column items.
1023 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
1024 increased automatically.
1026 * Translators now only change properties of their own context. This
1027 removes the 2nd argument to Translator::get_property()
1029 * Bugfix for Metapost mode
1034 * Updates of glossary (Christian Mondrup)
1036 * Bugfix with bar number placement
1038 * Moved links to bibliography/ and misc/ to main index.
1043 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
1044 Slurs are now calculated just once.
1046 * Bezier_bow gets constants from paper. Still no sensible solution for
1047 magic asymmetry gradient step constants.
1049 * Reinstantiated tangent-controls, more flexible than ever. You can choose
1050 between area asymmetry and tangent-controls. My guess is, tangent controls
1051 will be junked in 1.3.30.
1053 * Slur area: only look at x-gradient.
1055 * Added credits for some symbols of as5/9 fonts.
1057 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
1059 * Bugfix: midi2ly put out recent version (ugh).
1064 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
1067 * Removed Gade score. To appear (shortly?) on Mutopia.
1069 * Make Bar_script_engraver look for typeVisibilityFunction (eg
1070 property barNumberVisibilityFunction). Changed the names of the Scheme
1071 functions to be understandable. See input/test/bar-script-visibility.ly
1073 * rewrite of class Molecule. It has now reached the ultimate quality
1074 plateau. All molecule data is now shared.
1079 * Update of the glossary by Christian Mondrup
1081 * Moved horn-concerto-3 out of tarball to private website, removed
1082 W.A.Mozart subdirectory.
1087 * Bugfix: don't make giant ties if the horizontal part of tie is near
1090 * Small optimizations to be a little more careful with mem usage.
1092 * Website change: put all examples in one directory.
1094 * Removed Atom as a separate type. Now use SCM, and since we use
1095 function composition, Atoms are immutable, so they don't have to be
1096 copied. This makes life easier, hopefully this is quicker and uses
1102 * Bezier_bow: minimise_enclosed_area
1110 * Tuplet-spanner slope calculation now looks better on tupletted rests
1111 (patch courtesy Laurent Martelli)
1113 * Bugfix (Staff_performer::new_instrument_str ()) check type of
1114 \property "instrument"
1116 * New mechanism for breaking lines: do not copy & prune the element
1117 property list separately, but combine these steps. Dramatically
1118 reduces memory usage for large scores.
1125 * Bugfix: font used in volta-spanner calculation.
1127 * Added simple selection list to webpage, inspired by sawmill.
1129 * Devised kludge for ascii 5 character font pitches.
1131 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
1136 * Plug memory leaks related to Moment:
1137 - Spacing_engraver::do_pre_move_processing ()
1138 - make_rational ()/make-rational
1139 - Paper_column::Paper_column ()
1141 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
1143 * Plug memory leak in Score_engraver::set_columns ()
1145 * Plug memory leak in Scheme_hash_table::set()
1147 * Plug memory leak in Score_element::molecule_extent ()
1149 * Bugfix: don't crash if a slur doesn't span anything.
1151 * Bugfix: don't crash if doing beams without a staff symbol.
1153 * Generic element property setting:
1155 \outputproperty #predicate #'symbol = #value
1157 Will set the element property symbol to value, for any elements that
1158 return true for PREDICATE. This allows you to virtually tweak *ANY*
1159 property of the output. Example in input/test/generic-output-property.ly
1164 * lilypond as as2ly: --help and --version to stdout. Regular identify
1165 to stderr. This fixes help2man's manpage generation.
1167 * configure: substitute full path for perl and guile in scripts.
1169 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
1171 * Bugfix: default font now user settable
1173 * as2text: handle plain ascii font, read from stdin, you can now do:
1175 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
1180 * Bugfix: second half of broken ties now are displayed again.
1182 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
1183 it horizontally on the clef.
1185 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
1187 * Bugfix: unbroken repeat barlines now work, eg. |:
1189 * Added Request_iterator to make more flexible constructions possible.
1193 * as2text: catch missing font/character errors, added default font, set text.
1195 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
1197 * Ascii output, minimal support:
1198 - AsciiScript Fonts: mf/*.af
1199 - Init files: ly/*-as.*ly
1200 - AsciiScript translation to text: scripts/as2text.scm
1201 - input/test/as.fly input/test/as1.fly
1202 - Output support: lily/lily.scm
1204 lilypond -f as -i init-as.fly input/test/as.fly
1210 * The horizontal part of ties will avoid collision with staff lines.
1212 * Plugged memory leak: don't protect Atom function.
1214 * Lookup cleanups. Made lots of functions static. Moved some code out
1222 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
1223 does not delete any of the file_ly*.tex.
1225 * Added header and footer support in ly2dvi.py
1230 * Added a ROADMAP file explaining the source directory layout.
1232 * Minor tweak in the feta 6 and 9 numeral
1234 * Moved files from lib/ to flower/
1236 * Removed Note_head_side class.
1238 * Updated the webpage to be a little more chatty.
1240 * Small Local_key_engraver optimization: only lookup timing engraver once.
1242 * Fixed dashed slurs
1244 * Rewrite of Slur code. Be much more picky about slur shapes. We try
1245 to offset the slur instead of bending it too much
1247 * Look at stem directions for tie direction.
1249 * Compound multimeasure rests. Put measures_i_ variable in an element
1250 property. Made the symbol a lot wider.
1252 * Time signature small cleanups.
1257 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
1260 * Breathing marks now have a direction by default.
1262 * Do set generic script properties.
1264 * Also put tuplet brackets under notes.
1266 * Score_element_info: only store origin of element, but not the path
1267 to parent translators. Saves a little memory, and removes some complexity.
1273 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1275 * (De)crescendi should now work. (Thanks Michael)
1277 * Better error reporting for conflicting time signatures.
1279 * Line_number_engraver: output locations of note head
1280 definitions. Very handy when entering complicated scores.
1282 * Rewrote multi measure rest support: now they are entered as spanners
1283 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1285 { \commandspanrequest \start "rest"
1287 \commandspanrequest \stop "rest"
1290 * Removed support of percent style repetitions.
1292 * Put texts outside the staff.
1296 * Getopt bugfix: don't assert on certain errors.
1298 * ly2dvi: Remove unnecessary space for the page headers.
1300 * Bugfix convert-mudela
1305 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
1308 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
1309 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
1310 \property tupletInvisible will stop all tuplet spanner creation.
1312 * Don't go berserk if tuplet spanner is on only one column.
1314 * Use SCMs & Smobs for Molecules & atoms. This uses less
1315 scm_(un)protect_object () calls, so the output stage should be faster.
1317 * Added \property tupletSpannerDuration, to make multiple tuplet signs
1320 * Some programming Errors in spacing are now caught. Lily does not
1321 hang when encountering degenerate springs.
1323 * Allow beams to start and end over rests
1327 * Fix disappearing clefs when clefs are not printed with a barline.
1332 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
1333 input/test/beam-control.fly
1334 * Added \context Voice to .fly and .sly; the default \context Staff is almost
1335 never what you expect
1336 * Fixed decision for .sly/.fly in lilypond-mode.
1341 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
1342 Cleanup mf-to-table.py
1344 * Fixed embarassing slur bug.
1349 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
1354 * lilypond-mode.el for emacs supersedes mudela-mode.el
1356 * Tuplet spanners don't collide with encompassing notes.
1358 * Gobbled Adobe parseAFM* code, for future use.
1360 * Big 1999 to 2000 search/replace.
1362 * Big interline to staff_space search/replace for mf files.
1364 * Removed Bow class, and split code into Tie and Slur
1366 * Don't put scripts on grace notes.
1368 * Font_metric uses SCM for name field.
1370 * Various compilation fixes.
1375 * Bugfix: beams with less than one (visible) stem
1377 * small fixes to pa.ly
1382 * Fixed bug that made multi-measure rest barnumber counts go wild.
1383 (even more scm2int/int2scm mixups!)
1385 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
1387 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
1392 * Remove Paper_def calls in bezier-bow.cc
1394 * Remove data members of Tuplet_spanner, Volta_spanner
1396 * hang_on_clef, property hangOnClef removed
1398 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
1399 function to determine breaking behavior.
1401 * More Scheme typechecking.
1403 * Be strict about the difference between strings and symbols for conversion.
1405 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
1408 * Partial French translation, courtesy Laurent Martelli.
1410 * Small corrections in NL translation.
1415 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
1416 we have a longa note head. noteHeadStyle = "harmonic" is not
1417 supported anymore. (for now, that is)
1419 * Reference manual update. Document \properties with examples
1421 * fix mudela-book --help
1423 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
1424 Key_item::c0_position_
1426 * Clef_engraver general cleanup. Use alists (\property
1427 supportedClefTypes, clefPitches) for clef types.
1429 * Use progress_indication () for progress. Don't include <iostream.h> directly
1430 Don't include <string.h>, <math.h> from headers.
1436 * \property stemCentered (boolean): centers stem on note head. See
1437 input/test/stem-centered.ly
1439 * input/trip.ly, small test of lots of features.
1441 * \property Staff.collisionMergeDotted: merge equal noteheads
1442 with different dot count. See input/test/collision-merge-dotted.fly
1444 * Dotted rest bugfix
1446 * Don't crash if a slur does not span any notes.
1448 * Volta repeats fixed.
1450 * cleanup of Note_heads_engraver
1452 * removed dots_i_ member of Dots
1456 * Fixed cross staff slurs. It seems that cross-staff sign
1462 * Fixed bug in stem code. Stem in chords works again. Small
1465 * Use element properties for Staff_symbol.
1467 * \property sparseTies (boolean). Only make one tie in the
1468 middle for tied chords.
1470 * Junked Directional_spanner, Column_info.
1471 Directional_element now is element interface `Directional_element_interface'
1473 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
1476 - removed old notename2scm conversion
1477 - beam-dir-algorithm through scm
1479 - bf: knee-stemlengths
1482 - moved poor man's stem arrays to scm
1485 - beam quanting using scm lists
1488 - chord-name uses scm members
1489 - bfs: knee with different mults, interstaff knee, auto-knee
1493 - specialize duration.cc for lily, move out of lib/
1495 - more SCM typechecking
1496 - stafflineleading -> staff_space
1497 - bf: rod distances.
1498 - junk some unused code.
1501 - paper/score column cleanups. Junk Score_column type
1504 - Bezier_bow/Bezier cleanups
1505 - bf: rest under beam.
1508 - untangled Chord_name (item) and Chord (list-of-pitches)
1516 - bf: generic properties
1517 - quantise_iv () fix.
1520 - use smobs for font metric tables/hashes.
1525 - small beam fixes (interstaff knees still broken)
1529 - bf: harmonic note heads
1530 - revise stem, notehead, rest
1533 - included missing scm,ly updates
1534 - bf: urg to_dir () takes scm..
1535 - bf's: if (Foo b = bar != 1)
1541 - bf: alignment reversed
1542 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
1544 - Knee fixes (thanks, Jan)
1547 - fixes for invisible beamed stems
1548 - removed steminfo from properties, don't cache Stem_info
1551 - steminfo to properties
1552 - dropped internote dim for stem-beams
1556 - abstracting Staff_symbol_referencer to an interface.
1557 - quantised_position for staccato dots.
1559 - junk Score_element::do_{width,height}: set callbacks directly.
1560 - merge Score_element, Graphical_element
1561 - merge Axis_group_element, Graphical_axis_group
1562 - junk pointer fields from Score_element derived classes
1563 - junk obsolete do_substitute_dependency code.
1568 - staff-support for Crescendi.
1569 - padding for accidentals.
1570 - cascading offset callbacks
1574 - naming Staff_sidify -> Side_position_interface
1579 - bf: timeSignatureStyle works again
1582 - Dirk Latterman key/mmrest patches
1583 - Offset callbacks in Dimension_cache
1584 - Junked Staff_side_*
1585 - Staff_sidify: interface class.
1586 - prelude-{1,2} fixes.
1590 - bf: PS font selecting.
1594 - mudela-book --no-pictures
1596 - convert-mudela: beamAuto moment syntax.
1602 - half-baken ly-gulp-file in scm
1603 - resurrected scm output through guile
1606 - bf: version of init.sly, init.fly
1607 - Clarify necessary version of texinfo
1608 - bf: texi files, minor errors and syntax compatible with
1617 - Bach preludes: mutopification
1618 - dots are Directional_element too; use \property dotDirection
1619 - moved some stuff out of Lookup
1621 - font selection mechanics changed.
1624 - bf: smob allocation (thanks David!)
1627 - junked \shape. Now use #'margin-shape
1628 - timing: one_beat -> \property beatLength
1634 - input/test/ \property fixes.
1638 - Break_align_engraver,
1639 break align order from \property breakAlignOrder
1640 - junked Score_priority_engraver
1641 - moved Time_description into Timing_translator
1642 - use properties for timing, see input/test/timing.fly
1643 * removed \cadenza ; now use \property Score.timing
1644 * \property measurePosition
1645 * \property measureLength
1646 * \property currentBarNumber
1647 - Note_name_engraver , \context NoteNames
1651 - junked some chord guessing code
1652 - bf: lookup size (-1) for chord-name accidentals
1653 - bf: ly2dvi's MFINPUTS setting
1659 * junked TeX hacking
1660 * configurable with styled strings from scm
1661 * fixes: dim, /no X, tonic != C
1668 - visibility-lambdas into default elt properties SCM.
1670 - verticalDirection properties now in SCM.
1673 - move position_i_ into Staff_symbol_referencer
1674 - move dir_ into Directional_element baseclass
1679 - bf: dynamic style.
1680 - prepare to move dir_ into SCM.
1684 * inversion request: no inversion guessing for chord entry
1685 * bass request: c/+b to add bass note not part of chord
1686 * -dim modifier works on all thirds
1687 * colon iso dash as tonic/modifier-additions separator
1688 * C:m5- displays as "Cdim"
1689 * C:m5-7- displays as "Co"
1692 - moved bracket vars to params
1693 - reverted broken lilypond-devel
1698 * mfplain.mp detection
1699 * Graphical_element::common_refpoint() robuster.
1700 * fixes for mudela-mode.el
1702 * key signature placement,
1706 - extra-offset elt property.
1707 - junked Chord_tremolo
1710 - changed calling convention for {get,set,remove}_elt_property()
1711 - rm'd some mutopia examples.
1715 - Generic properties and Property_engraver. Moved most of the
1719 - resurrected midi2ly
1723 - reverted mup2ly revert
1726 - frontport of 1.2.17 patches.
1736 - another workaround: reset buffer state for scm_ftell ()
1737 - workaround for broken scm_ftell ()
1740 - \properties are now SCM s, junk Scalar type
1741 - use SCM for strings in parser.
1742 - Moment derived from Rational. Moment may be smobified.
1745 - direct #... to scm parser (Thanks to Gary Houston)