4 * Made some small fixes to Coriolan.
9 * Removed duplicate lily/output-property-engraver.hh.
11 * Removed optional use of vanilla spanner in Dynamic_engraver.
13 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
14 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
15 implementation file. Also fixed looks of Chord tremolo, input and
16 implementation is still ugly.
18 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
24 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
25 spanner instead of Dynamic_line_spanner.
27 * Made gcc-2.95 compile fix in libc-extension.
29 * Various fixes to Coriolan, score starts to look acceptable.
34 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
35 and vertical alignment of dynamics.
37 * Added new text crescendo spanners to Coriolan and made some fixes.
38 If you're using timidity, use the -EO option to prevent notes get
39 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
40 stretching the standard a bit.
45 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
46 not perfect yet: they're always below the staff and no horizontal spacing
47 is done. Also, character metrics of dynamics are still not used.
48 See: input/test/crescendi.ly and input/test/dyn-line.ly
50 * Cleaned up Span_dynamic_performer.
57 * Fixed the page layout, reintroducing space for the header and
58 trying to keep piece titles on the same page as the piece.
59 The header and footer can now contain several lines.
64 * Lily now also performs crescendi and decrescendi in MIDI output:
65 Span_dynamic_performer (bit scrappy).
67 * Added preliminary support for crescendi/decrescendi other than `hairpins',
68 eg: `cresc. poco `a poco -- -- --'
70 * Made MIDI tie performance fix.
75 * Lily now performs absolute dynamics in MIDI output.
77 * Included David's comments on opus47 in TODO.
82 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
83 fixes and remainder french horn-1,2; trombone-1,2;
84 fagotto-1,2; timpani; and several fixes.
89 * Remove some old doco from programmer/ and put on personal homepage.
91 * Removed union-find from flower library.
93 * Only quantise tie horizontal part inside the staff.
100 * Report type errors for \property. Helps with converting 1.2 input
102 * Use Scheme for Align_element; fixed graceAlignPosition
103 and removed \property alignmentReference in the process.
105 * Use generic properties for lyrics too. This fixes \property
109 * Add relative distance for constraints between non-column items.
111 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
112 increased automatically.
114 * Translators now only change properties of their own context. This
115 removes the 2nd argument to Translator::get_property()
117 * Bugfix for Metapost mode
122 * Updates of glossary (Christian Mondrup)
124 * Bugfix with bar number placement
126 * Moved links to bibliography/ and misc/ to main index.
131 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
132 Slurs are now calculated just once.
134 * Bezier_bow gets constants from paper. Still no sensible solution for
135 magic asymmetry gradient step constants.
137 * Reinstantiated tangent-controls, more flexible than ever. You can choose
138 between area asymmetry and tangent-controls. My guess is, tangent controls
139 will be junked in 1.3.30.
141 * Slur area: only look at x-gradient.
143 * Added credits for some symbols of as5/9 fonts.
145 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
147 * Bugfix: midi2ly put out recent version (ugh).
152 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
155 * Removed Gade score. To appear (shortly?) on Mutopia.
157 * Make Bar_script_engraver look for typeVisibilityFunction (eg
158 property barNumberVisibilityFunction). Changed the names of the Scheme
159 functions to be understandable. See input/test/bar-script-visibility.ly
161 * rewrite of class Molecule. It has now reached the ultimate quality
162 plateau. All molecule data is now shared.
167 * Update of the glossary by Christian Mondrup
169 * Moved horn-concerto-3 out of tarball to private website, removed
170 W.A.Mozart subdirectory.
175 * Bugfix: don't make giant ties if the horizontal part of tie is near
178 * Small optimizations to be a little more careful with mem usage.
180 * Website change: put all examples in one directory.
182 * Removed Atom as a separate type. Now use SCM, and since we use
183 function composition, Atoms are immutable, so they don't have to be
184 copied. This makes life easier, hopefully this is quicker and uses
190 * Bezier_bow: minimise_enclosed_area
198 * Tuplet-spanner slope calculation now looks better on tupletted rests
199 (patch courtesy Laurent Martelli)
201 * Bugfix (Staff_performer::new_instrument_str ()) check type of
202 \property "instrument"
204 * New mechanism for breaking lines: do not copy & prune the element
205 property list separately, but combine these steps. Dramatically
206 reduces memory usage for large scores.
213 * Bugfix: font used in volta-spanner calculation.
215 * Added simple selection list to webpage, inspired by sawmill.
217 * Devised kludge for ascii 5 character font pitches.
219 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
224 * Plug memory leaks related to Moment:
225 - Spacing_engraver::do_pre_move_processing ()
226 - make_rational ()/make-rational
227 - Paper_column::Paper_column ()
229 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
231 * Plug memory leak in Score_engraver::set_columns ()
233 * Plug memory leak in Scheme_hash_table::set()
235 * Plug memory leak in Score_element::molecule_extent ()
237 * Bugfix: don't crash if a slur doesn't span anything.
239 * Bugfix: don't crash if doing beams without a staff symbol.
241 * Generic element property setting:
243 \outputproperty #predicate #'symbol = #value
245 Will set the element property symbol to value, for any elements that
246 return true for PREDICATE. This allows you to virtually tweak *ANY*
247 property of the output. Example in input/test/generic-output-property.ly
252 * lilypond as as2ly: --help and --version to stdout. Regular identify
253 to stderr. This fixes help2man's manpage generation.
255 * configure: substitute full path for perl and guile in scripts.
257 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
259 * Bugfix: default font now user settable
261 * as2text: handle plain ascii font, read from stdin, you can now do:
263 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
268 * Bugfix: second half of broken ties now are displayed again.
270 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
271 it horizontally on the clef.
273 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
275 * Bugfix: unbroken repeat barlines now work, eg. |:
277 * Added Request_iterator to make more flexible constructions possible.
281 * as2text: catch missing font/character errors, added default font, set text.
283 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
285 * Ascii output, minimal support:
286 - AsciiScript Fonts: mf/*.af
287 - Init files: ly/*-as.*ly
288 - AsciiScript translation to text: scripts/as2text.scm
289 - input/test/as.fly input/test/as1.fly
290 - Output support: lily/lily.scm
292 lilypond -f as -i init-as.fly input/test/as.fly
298 * The horizontal part of ties will avoid collision with staff lines.
300 * Plugged memory leak: don't protect Atom function.
302 * Lookup cleanups. Made lots of functions static. Moved some code out
310 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
311 does not delete any of the file_ly*.tex.
313 * Added header and footer support in ly2dvi.py
318 * Added a ROADMAP file explaining the source directory layout.
320 * Minor tweak in the feta 6 and 9 numeral
322 * Moved files from lib/ to flower/
324 * Removed Note_head_side class.
326 * Updated the webpage to be a little more chatty.
328 * Small Local_key_engraver optimization: only lookup timing engraver once.
332 * Rewrite of Slur code. Be much more picky about slur shapes. We try
333 to offset the slur instead of bending it too much
335 * Look at stem directions for tie direction.
337 * Compound multimeasure rests. Put measures_i_ variable in an element
338 property. Made the symbol a lot wider.
340 * Time signature small cleanups.
345 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
348 * Breathing marks now have a direction by default.
350 * Do set generic script properties.
352 * Also put tuplet brackets under notes.
354 * Score_element_info: only store origin of element, but not the path
355 to parent translators. Saves a little memory, and removes some complexity.
361 * Autobeaming in time sigs that don't have 1/4 beats fixed.
363 * (De)crescendi should now work. (Thanks Michael)
365 * Better error reporting for conflicting time signatures.
367 * Line_number_engraver: output locations of note head
368 definitions. Very handy when entering complicated scores.
370 * Rewrote multi measure rest support: now they are entered as spanners
371 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
373 { \commandspanrequest \start "rest"
375 \commandspanrequest \stop "rest"
378 * Removed support of percent style repetitions.
380 * Put texts outside the staff.
384 * Getopt bugfix: don't assert on certain errors.
386 * ly2dvi: Remove unnecessary space for the page headers.
388 * Bugfix convert-mudela
393 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
396 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
397 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
398 \property tupletInvisible will stop all tuplet spanner creation.
400 * Don't go berserk if tuplet spanner is on only one column.
402 * Use SCMs & Smobs for Molecules & atoms. This uses less
403 scm_(un)protect_object () calls, so the output stage should be faster.
405 * Added \property tupletSpannerDuration, to make multiple tuplet signs
408 * Some programming Errors in spacing are now caught. Lily does not
409 hang when encountering degenerate springs.
411 * Allow beams to start and end over rests
415 * Fix disappearing clefs when clefs are not printed with a barline.
420 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
421 input/test/beam-control.fly
422 * Added \context Voice to .fly and .sly; the default \context Staff is almost
423 never what you expect
424 * Fixed decision for .sly/.fly in lilypond-mode.
429 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
430 Cleanup mf-to-table.py
432 * Fixed embarassing slur bug.
437 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
442 * lilypond-mode.el for emacs supersedes mudela-mode.el
444 * Tuplet spanners don't collide with encompassing notes.
446 * Gobbled Adobe parseAFM* code, for future use.
448 * Big 1999 to 2000 search/replace.
450 * Big interline to staff_space search/replace for mf files.
452 * Removed Bow class, and split code into Tie and Slur
454 * Don't put scripts on grace notes.
456 * Font_metric uses SCM for name field.
458 * Various compilation fixes.
463 * Bugfix: beams with less than one (visible) stem
465 * small fixes to pa.ly
470 * Fixed bug that made multi-measure rest barnumber counts go wild.
471 (even more scm2int/int2scm mixups!)
473 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
475 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
480 * Remove Paper_def calls in bezier-bow.cc
482 * Remove data members of Tuplet_spanner, Volta_spanner
484 * hang_on_clef, property hangOnClef removed
486 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
487 function to determine breaking behavior.
489 * More Scheme typechecking.
491 * Be strict about the difference between strings and symbols for conversion.
493 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
496 * Partial French translation, courtesy Laurent Martelli.
498 * Small corrections in NL translation.
503 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
504 we have a longa note head. noteHeadStyle = "harmonic" is not
505 supported anymore. (for now, that is)
507 * Reference manual update. Document \properties with examples
509 * fix mudela-book --help
511 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
512 Key_item::c0_position_
514 * Clef_engraver general cleanup. Use alists (\property
515 supportedClefTypes, clefPitches) for clef types.
517 * Use progress_indication () for progress. Don't include <iostream.h> directly
518 Don't include <string.h>, <math.h> from headers.
524 * \property stemCentered (boolean): centers stem on note head. See
525 input/test/stem-centered.ly
527 * input/trip.ly, small test of lots of features.
529 * \property Staff.collisionMergeDotted: merge equal noteheads
530 with different dot count. See input/test/collision-merge-dotted.fly
534 * Don't crash if a slur does not span any notes.
536 * Volta repeats fixed.
538 * cleanup of Note_heads_engraver
540 * removed dots_i_ member of Dots
544 * Fixed cross staff slurs. It seems that cross-staff sign
550 * Fixed bug in stem code. Stem in chords works again. Small
553 * Use element properties for Staff_symbol.
555 * \property sparseTies (boolean). Only make one tie in the
556 middle for tied chords.
558 * Junked Directional_spanner, Column_info.
559 Directional_element now is element interface `Directional_element_interface'
561 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
564 - removed old notename2scm conversion
565 - beam-dir-algorithm through scm
567 - bf: knee-stemlengths
570 - moved poor man's stem arrays to scm
573 - beam quanting using scm lists
576 - chord-name uses scm members
577 - bfs: knee with different mults, interstaff knee, auto-knee
581 - specialize duration.cc for lily, move out of lib/
583 - more SCM typechecking
584 - stafflineleading -> staff_space
586 - junk some unused code.
589 - paper/score column cleanups. Junk Score_column type
592 - Bezier_bow/Bezier cleanups
593 - bf: rest under beam.
596 - untangled Chord_name (item) and Chord (list-of-pitches)
604 - bf: generic properties
605 - quantise_iv () fix.
608 - use smobs for font metric tables/hashes.
613 - small beam fixes (interstaff knees still broken)
617 - bf: harmonic note heads
618 - revise stem, notehead, rest
621 - included missing scm,ly updates
622 - bf: urg to_dir () takes scm..
623 - bf's: if (Foo b = bar != 1)
629 - bf: alignment reversed
630 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
632 - Knee fixes (thanks, Jan)
635 - fixes for invisible beamed stems
636 - removed steminfo from properties, don't cache Stem_info
639 - steminfo to properties
640 - dropped internote dim for stem-beams
644 - abstracting Staff_symbol_referencer to an interface.
645 - quantised_position for staccato dots.
647 - junk Score_element::do_{width,height}: set callbacks directly.
648 - merge Score_element, Graphical_element
649 - merge Axis_group_element, Graphical_axis_group
650 - junk pointer fields from Score_element derived classes
651 - junk obsolete do_substitute_dependency code.
656 - staff-support for Crescendi.
657 - padding for accidentals.
658 - cascading offset callbacks
662 - naming Staff_sidify -> Side_position_interface
667 - bf: timeSignatureStyle works again
670 - Dirk Latterman key/mmrest patches
671 - Offset callbacks in Dimension_cache
672 - Junked Staff_side_*
673 - Staff_sidify: interface class.
674 - prelude-{1,2} fixes.
678 - bf: PS font selecting.
682 - mudela-book --no-pictures
684 - convert-mudela: beamAuto moment syntax.
690 - half-baken ly-gulp-file in scm
691 - resurrected scm output through guile
694 - bf: version of init.sly, init.fly
695 - Clarify necessary version of texinfo
696 - bf: texi files, minor errors and syntax compatible with
705 - Bach preludes: mutopification
706 - dots are Directional_element too; use \property dotDirection
707 - moved some stuff out of Lookup
709 - font selection mechanics changed.
712 - bf: smob allocation (thanks David!)
715 - junked \shape. Now use #'margin-shape
716 - timing: one_beat -> \property beatLength
722 - input/test/ \property fixes.
726 - Break_align_engraver,
727 break align order from \property breakAlignOrder
728 - junked Score_priority_engraver
729 - moved Time_description into Timing_translator
730 - use properties for timing, see input/test/timing.fly
731 * removed \cadenza ; now use \property Score.timing
732 * \property measurePosition
733 * \property measureLength
734 * \property currentBarNumber
735 - Note_name_engraver , \context NoteNames
739 - junked some chord guessing code
740 - bf: lookup size (-1) for chord-name accidentals
741 - bf: ly2dvi's MFINPUTS setting
748 * configurable with styled strings from scm
749 * fixes: dim, /no X, tonic != C
756 - visibility-lambdas into default elt properties SCM.
758 - verticalDirection properties now in SCM.
761 - move position_i_ into Staff_symbol_referencer
762 - move dir_ into Directional_element baseclass
768 - prepare to move dir_ into SCM.
772 * inversion request: no inversion guessing for chord entry
773 * bass request: c/+b to add bass note not part of chord
774 * -dim modifier works on all thirds
775 * colon iso dash as tonic/modifier-additions separator
776 * C:m5- displays as "Cdim"
777 * C:m5-7- displays as "Co"
780 - moved bracket vars to params
781 - reverted broken lilypond-devel
786 * mfplain.mp detection
787 * Graphical_element::common_refpoint() robuster.
788 * fixes for mudela-mode.el
790 * key signature placement,
794 - extra-offset elt property.
795 - junked Chord_tremolo
798 - changed calling convention for {get,set,remove}_elt_property()
799 - rm'd some mutopia examples.
803 - Generic properties and Property_engraver. Moved most of the
807 - resurrected midi2ly
811 - reverted mup2ly revert
814 - frontport of 1.2.17 patches.
824 - another workaround: reset buffer state for scm_ftell ()
825 - workaround for broken scm_ftell ()
828 - \properties are now SCM s, junk Scalar type
829 - use SCM for strings in parser.
830 - Moment derived from Rational. Moment may be smobified.
833 - direct #... to scm parser (Thanks to Gary Houston)