4 * Fixed the page layout, reintroducing space for the header and
5 trying to keep piece titles on the same page as the piece.
6 The header and footer can now contain several lines.
11 * Report type errors for \property. Helps with converting 1.2 input
13 * Use Scheme for Align_element; fixed graceAlignPosition
14 and removed \property alignmentReference in the process.
16 * Use generic properties for lyrics too. This fixes \property
20 * Add relative distance for constraints between non-column items.
22 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
23 increased automatically.
25 * Translators now only change properties of their own context. This
26 removes the 2nd argument to Translator::get_property()
28 * Bugfix for Metapost mode
33 * Updates of glossary (Christian Mondrup)
35 * Bugfix with bar number placement
37 * Moved links to bibliography/ and misc/ to main index.
42 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
43 Slurs are now calculated just once.
45 * Bezier_bow gets constants from paper. Still no sensible solution for
46 magic asymmetry gradient step constants.
48 * Reinstantiated tangent-controls, more flexible than ever. You can choose
49 between area asymmetry and tangent-controls. My guess is, tangent controls
50 will be junked in 1.3.30.
52 * Slur area: only look at x-gradient.
54 * Added credits for some symbols of as5/9 fonts.
56 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
58 * Bugfix: midi2ly put out recent version (ugh).
63 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
66 * Removed Gade score. To appear (shortly?) on Mutopia.
68 * Make Bar_script_engraver look for typeVisibilityFunction (eg
69 property barNumberVisibilityFunction). Changed the names of the Scheme
70 functions to be understandable. See input/test/bar-script-visibility.ly
72 * rewrite of class Molecule. It has now reached the ultimate quality
73 plateau. All molecule data is now shared.
78 * Update of the glossary by Christian Mondrup
80 * Moved horn-concerto-3 out of tarball to private website, removed
81 W.A.Mozart subdirectory.
86 * Bugfix: don't make giant ties if the horizontal part of tie is near
89 * Small optimizations to be a little more careful with mem usage.
91 * Website change: put all examples in one directory.
93 * Removed Atom as a separate type. Now use SCM, and since we use
94 function composition, Atoms are immutable, so they don't have to be
95 copied. This makes life easier, hopefully this is quicker and uses
101 * Bezier_bow: minimise_enclosed_area
109 * Tuplet-spanner slope calculation now looks better on tupletted rests
110 (patch courtesy Laurent Martelli)
112 * Bugfix (Staff_performer::new_instrument_str ()) check type of
113 \property "instrument"
115 * New mechanism for breaking lines: do not copy & prune the element
116 property list separately, but combine these steps. Dramatically
117 reduces memory usage for large scores.
124 * Bugfix: font used in volta-spanner calculation.
126 * Added simple selection list to webpage, inspired by sawmill.
128 * Devised kludge for ascii 5 character font pitches.
130 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
135 * Plug memory leaks related to Moment:
136 - Spacing_engraver::do_pre_move_processing ()
137 - make_rational ()/make-rational
138 - Paper_column::Paper_column ()
140 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
142 * Plug memory leak in Score_engraver::set_columns ()
144 * Plug memory leak in Scheme_hash_table::set()
146 * Plug memory leak in Score_element::molecule_extent ()
148 * Bugfix: don't crash if a slur doesn't span anything.
150 * Bugfix: don't crash if doing beams without a staff symbol.
152 * Generic element property setting:
154 \outputproperty #predicate #'symbol = #value
156 Will set the element property symbol to value, for any elements that
157 return true for PREDICATE. This allows you to virtually tweak *ANY*
158 property of the output. Example in input/test/generic-output-property.ly
163 * lilypond as as2ly: --help and --version to stdout. Regular identify
164 to stderr. This fixes help2man's manpage generation.
166 * configure: substitute full path for perl and guile in scripts.
168 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
170 * Bugfix: default font now user settable
172 * as2text: handle plain ascii font, read from stdin, you can now do:
174 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
179 * Bugfix: second half of broken ties now are displayed again.
181 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
182 it horizontally on the clef.
184 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
186 * Bugfix: unbroken repeat barlines now work, eg. |:
188 * Added Request_iterator to make more flexible constructions possible.
192 * as2text: catch missing font/character errors, added default font, set text.
194 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
196 * Ascii output, minimal support:
197 - AsciiScript Fonts: mf/*.af
198 - Init files: ly/*-as.*ly
199 - AsciiScript translation to text: scripts/as2text.scm
200 - input/test/as.fly input/test/as1.fly
201 - Output support: lily/lily.scm
203 lilypond -f as -i init-as.fly input/test/as.fly
209 * The horizontal part of ties will avoid collision with staff lines.
211 * Plugged memory leak: don't protect Atom function.
213 * Lookup cleanups. Made lots of functions static. Moved some code out
221 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
222 does not delete any of the file_ly*.tex.
224 * Added header and footer support in ly2dvi.py
229 * Added a ROADMAP file explaining the source directory layout.
231 * Minor tweak in the feta 6 and 9 numeral
233 * Moved files from lib/ to flower/
235 * Removed Note_head_side class.
237 * Updated the webpage to be a little more chatty.
239 * Small Local_key_engraver optimization: only lookup timing engraver once.
243 * Rewrite of Slur code. Be much more picky about slur shapes. We try
244 to offset the slur instead of bending it too much
246 * Look at stem directions for tie direction.
248 * Compound multimeasure rests. Put measures_i_ variable in an element
249 property. Made the symbol a lot wider.
251 * Time signature small cleanups.
256 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
259 * Breathing marks now have a direction by default.
261 * Do set generic script properties.
263 * Also put tuplet brackets under notes.
265 * Score_element_info: only store origin of element, but not the path
266 to parent translators. Saves a little memory, and removes some complexity.
272 * Autobeaming in time sigs that don't have 1/4 beats fixed.
274 * (De)crescendi should now work. (Thanks Michael)
276 * Better error reporting for conflicting time signatures.
278 * Line_number_engraver: output locations of note head
279 definitions. Very handy when entering complicated scores.
281 * Rewrote multi measure rest support: now they are entered as spanners
282 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
284 { \commandspanrequest \start "rest"
286 \commandspanrequest \stop "rest"
289 * Removed support of percent style repetitions.
291 * Put texts outside the staff.
295 * Getopt bugfix: don't assert on certain errors.
297 * ly2dvi: Remove unnecessary space for the page headers.
299 * Bugfix convert-mudela
304 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
307 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
308 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
309 \property tupletInvisible will stop all tuplet spanner creation.
311 * Don't go berserk if tuplet spanner is on only one column.
313 * Use SCMs & Smobs for Molecules & atoms. This uses less
314 scm_(un)protect_object () calls, so the output stage should be faster.
316 * Added \property tupletSpannerDuration, to make multiple tuplet signs
319 * Some programming Errors in spacing are now caught. Lily does not
320 hang when encountering degenerate springs.
322 * Allow beams to start and end over rests
326 * Fix disappearing clefs when clefs are not printed with a barline.
331 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
332 input/test/beam-control.fly
333 * Added \context Voice to .fly and .sly; the default \context Staff is almost
334 never what you expect
335 * Fixed decision for .sly/.fly in lilypond-mode.
340 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
341 Cleanup mf-to-table.py
343 * Fixed embarassing slur bug.
348 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
353 * lilypond-mode.el for emacs supersedes mudela-mode.el
355 * Tuplet spanners don't collide with encompassing notes.
357 * Gobbled Adobe parseAFM* code, for future use.
359 * Big 1999 to 2000 search/replace.
361 * Big interline to staff_space search/replace for mf files.
363 * Removed Bow class, and split code into Tie and Slur
365 * Don't put scripts on grace notes.
367 * Font_metric uses SCM for name field.
369 * Various compilation fixes.
374 * Bugfix: beams with less than one (visible) stem
376 * small fixes to pa.ly
381 * Fixed bug that made multi-measure rest barnumber counts go wild.
382 (even more scm2int/int2scm mixups!)
384 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
386 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
391 * Remove Paper_def calls in bezier-bow.cc
393 * Remove data members of Tuplet_spanner, Volta_spanner
395 * hang_on_clef, property hangOnClef removed
397 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
398 function to determine breaking behavior.
400 * More Scheme typechecking.
402 * Be strict about the difference between strings and symbols for conversion.
404 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
407 * Partial French translation, courtesy Laurent Martelli.
409 * Small corrections in NL translation.
414 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
415 we have a longa note head. noteHeadStyle = "harmonic" is not
416 supported anymore. (for now, that is)
418 * Reference manual update. Document \properties with examples
420 * fix mudela-book --help
422 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
423 Key_item::c0_position_
425 * Clef_engraver general cleanup. Use alists (\property
426 supportedClefTypes, clefPitches) for clef types.
428 * Use progress_indication () for progress. Don't include <iostream.h> directly
429 Don't include <string.h>, <math.h> from headers.
435 * \property stemCentered (boolean): centers stem on note head. See
436 input/test/stem-centered.ly
438 * input/trip.ly, small test of lots of features.
440 * \property Staff.collisionMergeDotted: merge equal noteheads
441 with different dot count. See input/test/collision-merge-dotted.fly
445 * Don't crash if a slur does not span any notes.
447 * Volta repeats fixed.
449 * cleanup of Note_heads_engraver
451 * removed dots_i_ member of Dots
455 * Fixed cross staff slurs. It seems that cross-staff sign
461 * Fixed bug in stem code. Stem in chords works again. Small
464 * Use element properties for Staff_symbol.
466 * \property sparseTies (boolean). Only make one tie in the
467 middle for tied chords.
469 * Junked Directional_spanner, Column_info.
470 Directional_element now is element interface `Directional_element_interface'
472 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
475 - removed old notename2scm conversion
476 - beam-dir-algorithm through scm
478 - bf: knee-stemlengths
481 - moved poor man's stem arrays to scm
484 - beam quanting using scm lists
487 - chord-name uses scm members
488 - bfs: knee with different mults, interstaff knee, auto-knee
492 - specialize duration.cc for lily, move out of lib/
494 - more SCM typechecking
495 - stafflineleading -> staff_space
497 - junk some unused code.
500 - paper/score column cleanups. Junk Score_column type
503 - Bezier_bow/Bezier cleanups
504 - bf: rest under beam.
507 - untangled Chord_name (item) and Chord (list-of-pitches)
515 - bf: generic properties
516 - quantise_iv () fix.
519 - use smobs for font metric tables/hashes.
524 - small beam fixes (interstaff knees still broken)
528 - bf: harmonic note heads
529 - revise stem, notehead, rest
532 - included missing scm,ly updates
533 - bf: urg to_dir () takes scm..
534 - bf's: if (Foo b = bar != 1)
540 - bf: alignment reversed
541 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
543 - Knee fixes (thanks, Jan)
546 - fixes for invisible beamed stems
547 - removed steminfo from properties, don't cache Stem_info
550 - steminfo to properties
551 - dropped internote dim for stem-beams
555 - abstracting Staff_symbol_referencer to an interface.
556 - quantised_position for staccato dots.
558 - junk Score_element::do_{width,height}: set callbacks directly.
559 - merge Score_element, Graphical_element
560 - merge Axis_group_element, Graphical_axis_group
561 - junk pointer fields from Score_element derived classes
562 - junk obsolete do_substitute_dependency code.
567 - staff-support for Crescendi.
568 - padding for accidentals.
569 - cascading offset callbacks
573 - naming Staff_sidify -> Side_position_interface
578 - bf: timeSignatureStyle works again
581 - Dirk Latterman key/mmrest patches
582 - Offset callbacks in Dimension_cache
583 - Junked Staff_side_*
584 - Staff_sidify: interface class.
585 - prelude-{1,2} fixes.
589 - bf: PS font selecting.
593 - mudela-book --no-pictures
595 - convert-mudela: beamAuto moment syntax.
601 - half-baken ly-gulp-file in scm
602 - resurrected scm output through guile
605 - bf: version of init.sly, init.fly
606 - Clarify necessary version of texinfo
607 - bf: texi files, minor errors and syntax compatible with
616 - Bach preludes: mutopification
617 - dots are Directional_element too; use \property dotDirection
618 - moved some stuff out of Lookup
620 - font selection mechanics changed.
623 - bf: smob allocation (thanks David!)
626 - junked \shape. Now use #'margin-shape
627 - timing: one_beat -> \property beatLength
633 - input/test/ \property fixes.
637 - Break_align_engraver,
638 break align order from \property breakAlignOrder
639 - junked Score_priority_engraver
640 - moved Time_description into Timing_translator
641 - use properties for timing, see input/test/timing.fly
642 * removed \cadenza ; now use \property Score.timing
643 * \property measurePosition
644 * \property measureLength
645 * \property currentBarNumber
646 - Note_name_engraver , \context NoteNames
650 - junked some chord guessing code
651 - bf: lookup size (-1) for chord-name accidentals
652 - bf: ly2dvi's MFINPUTS setting
659 * configurable with styled strings from scm
660 * fixes: dim, /no X, tonic != C
667 - visibility-lambdas into default elt properties SCM.
669 - verticalDirection properties now in SCM.
672 - move position_i_ into Staff_symbol_referencer
673 - move dir_ into Directional_element baseclass
679 - prepare to move dir_ into SCM.
683 * inversion request: no inversion guessing for chord entry
684 * bass request: c/+b to add bass note not part of chord
685 * -dim modifier works on all thirds
686 * colon iso dash as tonic/modifier-additions separator
687 * C:m5- displays as "Cdim"
688 * C:m5-7- displays as "Co"
691 - moved bracket vars to params
692 - reverted broken lilypond-devel
697 * mfplain.mp detection
698 * Graphical_element::common_refpoint() robuster.
699 * fixes for mudela-mode.el
701 * key signature placement,
705 - extra-offset elt property.
706 - junked Chord_tremolo
709 - changed calling convention for {get,set,remove}_elt_property()
710 - rm'd some mutopia examples.
714 - Generic properties and Property_engraver. Moved most of the
718 - resurrected midi2ly
722 - reverted mup2ly revert
725 - frontport of 1.2.17 patches.
735 - another workaround: reset buffer state for scm_ftell ()
736 - workaround for broken scm_ftell ()
739 - \properties are now SCM s, junk Scalar type
740 - use SCM for strings in parser.
741 - Moment derived from Rational. Moment may be smobified.
744 - direct #... to scm parser (Thanks to Gary Houston)