4 * Removed duplicate lily/output-property-engraver.hh.
6 * Removed optional use of vanilla spanner in Dynamic_engraver.
8 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
9 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
10 implementation file. Also fixed looks of Chord tremolo, input and
11 implementation is still ugly.
13 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
19 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
20 spanner instead of Dynamic_line_spanner.
22 * Made gcc-2.95 compile fix in libc-extension.
24 * Various fixes to Coriolan, score starts to look acceptable.
29 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
30 and vertical alignment of dynamics.
32 * Added new text crescendo spanners to Coriolan and made some fixes.
33 If you're using timidity, use the -EO option to prevent notes get
34 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
35 stretching the standard a bit.
40 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
41 not perfect yet: they're always below the staff and no horizontal spacing
42 is done. Also, character metrics of dynamics are still not used.
43 See: input/test/crescendi.ly and input/test/dyn-line.ly
45 * Cleaned up Span_dynamic_performer.
52 * Fixed the page layout, reintroducing space for the header and
53 trying to keep piece titles on the same page as the piece.
54 The header and footer can now contain several lines.
59 * Lily now also performs crescendi and decrescendi in MIDI output:
60 Span_dynamic_performer (bit scrappy).
62 * Added preliminary support for crescendi/decrescendi other than `hairpins',
63 eg: `cresc. poco `a poco -- -- --'
65 * Made MIDI tie performance fix.
70 * Lily now performs absolute dynamics in MIDI output.
72 * Included David's comments on opus47 in TODO.
77 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
78 fixes and remainder french horn-1,2; trombone-1,2;
79 fagotto-1,2; timpani; and several fixes.
84 * Remove some old doco from programmer/ and put on personal homepage.
86 * Removed union-find from flower library.
88 * Only quantise tie horizontal part inside the staff.
95 * Report type errors for \property. Helps with converting 1.2 input
97 * Use Scheme for Align_element; fixed graceAlignPosition
98 and removed \property alignmentReference in the process.
100 * Use generic properties for lyrics too. This fixes \property
104 * Add relative distance for constraints between non-column items.
106 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
107 increased automatically.
109 * Translators now only change properties of their own context. This
110 removes the 2nd argument to Translator::get_property()
112 * Bugfix for Metapost mode
117 * Updates of glossary (Christian Mondrup)
119 * Bugfix with bar number placement
121 * Moved links to bibliography/ and misc/ to main index.
126 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
127 Slurs are now calculated just once.
129 * Bezier_bow gets constants from paper. Still no sensible solution for
130 magic asymmetry gradient step constants.
132 * Reinstantiated tangent-controls, more flexible than ever. You can choose
133 between area asymmetry and tangent-controls. My guess is, tangent controls
134 will be junked in 1.3.30.
136 * Slur area: only look at x-gradient.
138 * Added credits for some symbols of as5/9 fonts.
140 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
142 * Bugfix: midi2ly put out recent version (ugh).
147 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
150 * Removed Gade score. To appear (shortly?) on Mutopia.
152 * Make Bar_script_engraver look for typeVisibilityFunction (eg
153 property barNumberVisibilityFunction). Changed the names of the Scheme
154 functions to be understandable. See input/test/bar-script-visibility.ly
156 * rewrite of class Molecule. It has now reached the ultimate quality
157 plateau. All molecule data is now shared.
162 * Update of the glossary by Christian Mondrup
164 * Moved horn-concerto-3 out of tarball to private website, removed
165 W.A.Mozart subdirectory.
170 * Bugfix: don't make giant ties if the horizontal part of tie is near
173 * Small optimizations to be a little more careful with mem usage.
175 * Website change: put all examples in one directory.
177 * Removed Atom as a separate type. Now use SCM, and since we use
178 function composition, Atoms are immutable, so they don't have to be
179 copied. This makes life easier, hopefully this is quicker and uses
185 * Bezier_bow: minimise_enclosed_area
193 * Tuplet-spanner slope calculation now looks better on tupletted rests
194 (patch courtesy Laurent Martelli)
196 * Bugfix (Staff_performer::new_instrument_str ()) check type of
197 \property "instrument"
199 * New mechanism for breaking lines: do not copy & prune the element
200 property list separately, but combine these steps. Dramatically
201 reduces memory usage for large scores.
208 * Bugfix: font used in volta-spanner calculation.
210 * Added simple selection list to webpage, inspired by sawmill.
212 * Devised kludge for ascii 5 character font pitches.
214 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
219 * Plug memory leaks related to Moment:
220 - Spacing_engraver::do_pre_move_processing ()
221 - make_rational ()/make-rational
222 - Paper_column::Paper_column ()
224 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
226 * Plug memory leak in Score_engraver::set_columns ()
228 * Plug memory leak in Scheme_hash_table::set()
230 * Plug memory leak in Score_element::molecule_extent ()
232 * Bugfix: don't crash if a slur doesn't span anything.
234 * Bugfix: don't crash if doing beams without a staff symbol.
236 * Generic element property setting:
238 \outputproperty #predicate #'symbol = #value
240 Will set the element property symbol to value, for any elements that
241 return true for PREDICATE. This allows you to virtually tweak *ANY*
242 property of the output. Example in input/test/generic-output-property.ly
247 * lilypond as as2ly: --help and --version to stdout. Regular identify
248 to stderr. This fixes help2man's manpage generation.
250 * configure: substitute full path for perl and guile in scripts.
252 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
254 * Bugfix: default font now user settable
256 * as2text: handle plain ascii font, read from stdin, you can now do:
258 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
263 * Bugfix: second half of broken ties now are displayed again.
265 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
266 it horizontally on the clef.
268 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
270 * Bugfix: unbroken repeat barlines now work, eg. |:
272 * Added Request_iterator to make more flexible constructions possible.
276 * as2text: catch missing font/character errors, added default font, set text.
278 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
280 * Ascii output, minimal support:
281 - AsciiScript Fonts: mf/*.af
282 - Init files: ly/*-as.*ly
283 - AsciiScript translation to text: scripts/as2text.scm
284 - input/test/as.fly input/test/as1.fly
285 - Output support: lily/lily.scm
287 lilypond -f as -i init-as.fly input/test/as.fly
293 * The horizontal part of ties will avoid collision with staff lines.
295 * Plugged memory leak: don't protect Atom function.
297 * Lookup cleanups. Made lots of functions static. Moved some code out
305 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
306 does not delete any of the file_ly*.tex.
308 * Added header and footer support in ly2dvi.py
313 * Added a ROADMAP file explaining the source directory layout.
315 * Minor tweak in the feta 6 and 9 numeral
317 * Moved files from lib/ to flower/
319 * Removed Note_head_side class.
321 * Updated the webpage to be a little more chatty.
323 * Small Local_key_engraver optimization: only lookup timing engraver once.
327 * Rewrite of Slur code. Be much more picky about slur shapes. We try
328 to offset the slur instead of bending it too much
330 * Look at stem directions for tie direction.
332 * Compound multimeasure rests. Put measures_i_ variable in an element
333 property. Made the symbol a lot wider.
335 * Time signature small cleanups.
340 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
343 * Breathing marks now have a direction by default.
345 * Do set generic script properties.
347 * Also put tuplet brackets under notes.
349 * Score_element_info: only store origin of element, but not the path
350 to parent translators. Saves a little memory, and removes some complexity.
356 * Autobeaming in time sigs that don't have 1/4 beats fixed.
358 * (De)crescendi should now work. (Thanks Michael)
360 * Better error reporting for conflicting time signatures.
362 * Line_number_engraver: output locations of note head
363 definitions. Very handy when entering complicated scores.
365 * Rewrote multi measure rest support: now they are entered as spanners
366 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
368 { \commandspanrequest \start "rest"
370 \commandspanrequest \stop "rest"
373 * Removed support of percent style repetitions.
375 * Put texts outside the staff.
379 * Getopt bugfix: don't assert on certain errors.
381 * ly2dvi: Remove unnecessary space for the page headers.
383 * Bugfix convert-mudela
388 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
391 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
392 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
393 \property tupletInvisible will stop all tuplet spanner creation.
395 * Don't go berserk if tuplet spanner is on only one column.
397 * Use SCMs & Smobs for Molecules & atoms. This uses less
398 scm_(un)protect_object () calls, so the output stage should be faster.
400 * Added \property tupletSpannerDuration, to make multiple tuplet signs
403 * Some programming Errors in spacing are now caught. Lily does not
404 hang when encountering degenerate springs.
406 * Allow beams to start and end over rests
410 * Fix disappearing clefs when clefs are not printed with a barline.
415 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
416 input/test/beam-control.fly
417 * Added \context Voice to .fly and .sly; the default \context Staff is almost
418 never what you expect
419 * Fixed decision for .sly/.fly in lilypond-mode.
424 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
425 Cleanup mf-to-table.py
427 * Fixed embarassing slur bug.
432 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
437 * lilypond-mode.el for emacs supersedes mudela-mode.el
439 * Tuplet spanners don't collide with encompassing notes.
441 * Gobbled Adobe parseAFM* code, for future use.
443 * Big 1999 to 2000 search/replace.
445 * Big interline to staff_space search/replace for mf files.
447 * Removed Bow class, and split code into Tie and Slur
449 * Don't put scripts on grace notes.
451 * Font_metric uses SCM for name field.
453 * Various compilation fixes.
458 * Bugfix: beams with less than one (visible) stem
460 * small fixes to pa.ly
465 * Fixed bug that made multi-measure rest barnumber counts go wild.
466 (even more scm2int/int2scm mixups!)
468 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
470 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
475 * Remove Paper_def calls in bezier-bow.cc
477 * Remove data members of Tuplet_spanner, Volta_spanner
479 * hang_on_clef, property hangOnClef removed
481 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
482 function to determine breaking behavior.
484 * More Scheme typechecking.
486 * Be strict about the difference between strings and symbols for conversion.
488 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
491 * Partial French translation, courtesy Laurent Martelli.
493 * Small corrections in NL translation.
498 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
499 we have a longa note head. noteHeadStyle = "harmonic" is not
500 supported anymore. (for now, that is)
502 * Reference manual update. Document \properties with examples
504 * fix mudela-book --help
506 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
507 Key_item::c0_position_
509 * Clef_engraver general cleanup. Use alists (\property
510 supportedClefTypes, clefPitches) for clef types.
512 * Use progress_indication () for progress. Don't include <iostream.h> directly
513 Don't include <string.h>, <math.h> from headers.
519 * \property stemCentered (boolean): centers stem on note head. See
520 input/test/stem-centered.ly
522 * input/trip.ly, small test of lots of features.
524 * \property Staff.collisionMergeDotted: merge equal noteheads
525 with different dot count. See input/test/collision-merge-dotted.fly
529 * Don't crash if a slur does not span any notes.
531 * Volta repeats fixed.
533 * cleanup of Note_heads_engraver
535 * removed dots_i_ member of Dots
539 * Fixed cross staff slurs. It seems that cross-staff sign
545 * Fixed bug in stem code. Stem in chords works again. Small
548 * Use element properties for Staff_symbol.
550 * \property sparseTies (boolean). Only make one tie in the
551 middle for tied chords.
553 * Junked Directional_spanner, Column_info.
554 Directional_element now is element interface `Directional_element_interface'
556 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
559 - removed old notename2scm conversion
560 - beam-dir-algorithm through scm
562 - bf: knee-stemlengths
565 - moved poor man's stem arrays to scm
568 - beam quanting using scm lists
571 - chord-name uses scm members
572 - bfs: knee with different mults, interstaff knee, auto-knee
576 - specialize duration.cc for lily, move out of lib/
578 - more SCM typechecking
579 - stafflineleading -> staff_space
581 - junk some unused code.
584 - paper/score column cleanups. Junk Score_column type
587 - Bezier_bow/Bezier cleanups
588 - bf: rest under beam.
591 - untangled Chord_name (item) and Chord (list-of-pitches)
599 - bf: generic properties
600 - quantise_iv () fix.
603 - use smobs for font metric tables/hashes.
608 - small beam fixes (interstaff knees still broken)
612 - bf: harmonic note heads
613 - revise stem, notehead, rest
616 - included missing scm,ly updates
617 - bf: urg to_dir () takes scm..
618 - bf's: if (Foo b = bar != 1)
624 - bf: alignment reversed
625 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
627 - Knee fixes (thanks, Jan)
630 - fixes for invisible beamed stems
631 - removed steminfo from properties, don't cache Stem_info
634 - steminfo to properties
635 - dropped internote dim for stem-beams
639 - abstracting Staff_symbol_referencer to an interface.
640 - quantised_position for staccato dots.
642 - junk Score_element::do_{width,height}: set callbacks directly.
643 - merge Score_element, Graphical_element
644 - merge Axis_group_element, Graphical_axis_group
645 - junk pointer fields from Score_element derived classes
646 - junk obsolete do_substitute_dependency code.
651 - staff-support for Crescendi.
652 - padding for accidentals.
653 - cascading offset callbacks
657 - naming Staff_sidify -> Side_position_interface
662 - bf: timeSignatureStyle works again
665 - Dirk Latterman key/mmrest patches
666 - Offset callbacks in Dimension_cache
667 - Junked Staff_side_*
668 - Staff_sidify: interface class.
669 - prelude-{1,2} fixes.
673 - bf: PS font selecting.
677 - mudela-book --no-pictures
679 - convert-mudela: beamAuto moment syntax.
685 - half-baken ly-gulp-file in scm
686 - resurrected scm output through guile
689 - bf: version of init.sly, init.fly
690 - Clarify necessary version of texinfo
691 - bf: texi files, minor errors and syntax compatible with
700 - Bach preludes: mutopification
701 - dots are Directional_element too; use \property dotDirection
702 - moved some stuff out of Lookup
704 - font selection mechanics changed.
707 - bf: smob allocation (thanks David!)
710 - junked \shape. Now use #'margin-shape
711 - timing: one_beat -> \property beatLength
717 - input/test/ \property fixes.
721 - Break_align_engraver,
722 break align order from \property breakAlignOrder
723 - junked Score_priority_engraver
724 - moved Time_description into Timing_translator
725 - use properties for timing, see input/test/timing.fly
726 * removed \cadenza ; now use \property Score.timing
727 * \property measurePosition
728 * \property measureLength
729 * \property currentBarNumber
730 - Note_name_engraver , \context NoteNames
734 - junked some chord guessing code
735 - bf: lookup size (-1) for chord-name accidentals
736 - bf: ly2dvi's MFINPUTS setting
743 * configurable with styled strings from scm
744 * fixes: dim, /no X, tonic != C
751 - visibility-lambdas into default elt properties SCM.
753 - verticalDirection properties now in SCM.
756 - move position_i_ into Staff_symbol_referencer
757 - move dir_ into Directional_element baseclass
763 - prepare to move dir_ into SCM.
767 * inversion request: no inversion guessing for chord entry
768 * bass request: c/+b to add bass note not part of chord
769 * -dim modifier works on all thirds
770 * colon iso dash as tonic/modifier-additions separator
771 * C:m5- displays as "Cdim"
772 * C:m5-7- displays as "Co"
775 - moved bracket vars to params
776 - reverted broken lilypond-devel
781 * mfplain.mp detection
782 * Graphical_element::common_refpoint() robuster.
783 * fixes for mudela-mode.el
785 * key signature placement,
789 - extra-offset elt property.
790 - junked Chord_tremolo
793 - changed calling convention for {get,set,remove}_elt_property()
794 - rm'd some mutopia examples.
798 - Generic properties and Property_engraver. Moved most of the
802 - resurrected midi2ly
806 - reverted mup2ly revert
809 - frontport of 1.2.17 patches.
819 - another workaround: reset buffer state for scm_ftell ()
820 - workaround for broken scm_ftell ()
823 - \properties are now SCM s, junk Scalar type
824 - use SCM for strings in parser.
825 - Moment derived from Rational. Moment may be smobified.
828 - direct #... to scm parser (Thanks to Gary Houston)