4 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
6 * Bugfix: midi2ly put out recent version (ugh).
12 * Update of the glossary by Christian Mondrup
14 * Moved horn-concerto-3 out of tarball to private website, removed
15 W.A.Mozart subdirectory.
20 * Bugfix: don't make giant ties if the horizontal part of tie is near
23 * Small optimizations to be a little more careful with mem usage.
25 * Website change: put all examples in one directory.
27 * Removed Atom as a separate type. Now use SCM, and since we use
28 function composition, Atoms are immutable, so they don't have to be
29 copied. This makes life easier, hopefully this is quicker and uses
35 * Bezier_bow: minimise_enclosed_area
43 * Tuplet-spanner slope calculation now looks better on tupletted rests
44 (patch courtesy Laurent Martelli)
46 * Bugfix (Staff_performer::new_instrument_str ()) check type of
47 \property "instrument"
49 * New mechanism for breaking lines: do not copy & prune the element
50 property list separately, but combine these steps. Dramatically
51 reduces memory usage for large scores.
58 * Bugfix: font used in volta-spanner calculation.
60 * Added simple selection list to webpage, inspired by sawmill.
62 * Devised kludge for ascii 5 character font pitches.
64 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
69 * Plug memory leaks related to Moment:
70 - Spacing_engraver::do_pre_move_processing ()
71 - make_rational ()/make-rational
72 - Paper_column::Paper_column ()
74 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
76 * Plug memory leak in Score_engraver::set_columns ()
78 * Plug memory leak in Scheme_hash_table::set()
80 * Plug memory leak in Score_element::molecule_extent ()
82 * Bugfix: don't crash if a slur doesn't span anything.
84 * Bugfix: don't crash if doing beams without a staff symbol.
86 * Generic element property setting:
88 \outputproperty #predicate #'symbol = #value
90 Will set the element property symbol to value, for any elements that
91 return true for PREDICATE. This allows you to virtually tweak *ANY*
92 property of the output. Example in input/test/generic-output-property.ly
97 * lilypond as as2ly: --help and --version to stdout. Regular identify
98 to stderr. This fixes help2man's manpage generation.
100 * configure: substitute full path for perl and guile in scripts.
102 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
104 * Bugfix: default font now user settable
106 * as2text: handle plain ascii font, read from stdin, you can now do:
108 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
113 * Bugfix: second half of broken ties now are displayed again.
115 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
116 it horizontally on the clef.
118 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
120 * Bugfix: unbroken repeat barlines now work, eg. |:
122 * Added Request_iterator to make more flexible constructions possible.
126 * as2text: catch missing font/character errors, added default font, set text.
128 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
130 * Ascii output, minimal support:
131 - AsciiScript Fonts: mf/*.af
132 - Init files: ly/*-as.*ly
133 - AsciiScript translation to text: scripts/as2text.scm
134 - input/test/as.fly input/test/as1.fly
135 - Output support: lily/lily.scm
137 lilypond -f as -i init-as.fly input/test/as.fly
143 * The horizontal part of ties will avoid collision with staff lines.
145 * Plugged memory leak: don't protect Atom function.
147 * Lookup cleanups. Made lots of functions static. Moved some code out
155 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
156 does not delete any of the file_ly*.tex.
158 * Added header and footer support in ly2dvi.py
163 * Added a ROADMAP file explaining the source directory layout.
165 * Minor tweak in the feta 6 and 9 numeral
167 * Moved files from lib/ to flower/
169 * Removed Note_head_side class.
171 * Updated the webpage to be a little more chatty.
173 * Small Local_key_engraver optimization: only lookup timing engraver once.
177 * Rewrite of Slur code. Be much more picky about slur shapes. We try
178 to offset the slur instead of bending it too much
180 * Look at stem directions for tie direction.
182 * Compound multimeasure rests. Put measures_i_ variable in an element
183 property. Made the symbol a lot wider.
185 * Time signature small cleanups.
190 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
193 * Breathing marks now have a direction by default.
195 * Do set generic script properties.
197 * Also put tuplet brackets under notes.
199 * Score_element_info: only store origin of element, but not the path
200 to parent translators. Saves a little memory, and removes some complexity.
206 * Autobeaming in time sigs that don't have 1/4 beats fixed.
208 * (De)crescendi should now work. (Thanks Michael)
210 * Better error reporting for conflicting time signatures.
212 * Line_number_engraver: output locations of note head
213 definitions. Very handy when entering complicated scores.
215 * Rewrote multi measure rest support: now they are entered as spanners
216 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
218 { \commandspanrequest \start "rest"
220 \commandspanrequest \stop "rest"
223 * Removed support of percent style repetitions.
225 * Put texts outside the staff.
229 * Getopt bugfix: don't assert on certain errors.
231 * ly2dvi: Remove unnecessary space for the page headers.
233 * Bugfix convert-mudela
238 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
241 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
242 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
243 \property tupletInvisible will stop all tuplet spanner creation.
245 * Don't go berserk if tuplet spanner is on only one column.
247 * Use SCMs & Smobs for Molecules & atoms. This uses less
248 scm_(un)protect_object () calls, so the output stage should be faster.
250 * Added \property tupletSpannerDuration, to make multiple tuplet signs
253 * Some programming Errors in spacing are now caught. Lily does not
254 hang when encountering degenerate springs.
256 * Allow beams to start and end over rests
260 * Fix disappearing clefs when clefs are not printed with a barline.
265 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
266 input/test/beam-control.fly
267 * Added \context Voice to .fly and .sly; the default \context Staff is almost
268 never what you expect
269 * Fixed decision for .sly/.fly in lilypond-mode.
274 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
275 Cleanup mf-to-table.py
277 * Fixed embarassing slur bug.
282 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
287 * lilypond-mode.el for emacs supersedes mudela-mode.el
289 * Tuplet spanners don't collide with encompassing notes.
291 * Gobbled Adobe parseAFM* code, for future use.
293 * Big 1999 to 2000 search/replace.
295 * Big interline to staff_space search/replace for mf files.
297 * Removed Bow class, and split code into Tie and Slur
299 * Don't put scripts on grace notes.
301 * Font_metric uses SCM for name field.
303 * Various compilation fixes.
308 * Bugfix: beams with less than one (visible) stem
310 * small fixes to pa.ly
315 * Fixed bug that made multi-measure rest barnumber counts go wild.
316 (even more scm2int/int2scm mixups!)
318 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
320 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
325 * Remove Paper_def calls in bezier-bow.cc
327 * Remove data members of Tuplet_spanner, Volta_spanner
329 * hang_on_clef, property hangOnClef removed
331 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
332 function to determine breaking behavior.
334 * More Scheme typechecking.
336 * Be strict about the difference between strings and symbols for conversion.
338 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
341 * Partial French translation, courtesy Laurent Martelli.
343 * Small corrections in NL translation.
348 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
349 we have a longa note head. noteHeadStyle = "harmonic" is not
350 supported anymore. (for now, that is)
352 * Reference manual update. Document \properties with examples
354 * fix mudela-book --help
356 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
357 Key_item::c0_position_
359 * Clef_engraver general cleanup. Use alists (\property
360 supportedClefTypes, clefPitches) for clef types.
362 * Use progress_indication () for progress. Don't include <iostream.h> directly
363 Don't include <string.h>, <math.h> from headers.
369 * \property stemCentered (boolean): centers stem on note head. See
370 input/test/stem-centered.ly
372 * input/trip.ly, small test of lots of features.
374 * \property Staff.collisionMergeDotted: merge equal noteheads
375 with different dot count. See input/test/collision-merge-dotted.fly
379 * Don't crash if a slur does not span any notes.
381 * Volta repeats fixed.
383 * cleanup of Note_heads_engraver
385 * removed dots_i_ member of Dots
389 * Fixed cross staff slurs. It seems that cross-staff sign
395 * Fixed bug in stem code. Stem in chords works again. Small
398 * Use element properties for Staff_symbol.
400 * \property sparseTies (boolean). Only make one tie in the
401 middle for tied chords.
403 * Junked Directional_spanner, Column_info.
404 Directional_element now is element interface `Directional_element_interface'
406 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
409 - removed old notename2scm conversion
410 - beam-dir-algorithm through scm
412 - bf: knee-stemlengths
415 - moved poor man's stem arrays to scm
418 - beam quanting using scm lists
421 - chord-name uses scm members
422 - bfs: knee with different mults, interstaff knee, auto-knee
426 - specialize duration.cc for lily, move out of lib/
428 - more SCM typechecking
429 - stafflineleading -> staff_space
431 - junk some unused code.
434 - paper/score column cleanups. Junk Score_column type
437 - Bezier_bow/Bezier cleanups
438 - bf: rest under beam.
441 - untangled Chord_name (item) and Chord (list-of-pitches)
449 - bf: generic properties
450 - quantise_iv () fix.
453 - use smobs for font metric tables/hashes.
458 - small beam fixes (interstaff knees still broken)
462 - bf: harmonic note heads
463 - revise stem, notehead, rest
466 - included missing scm,ly updates
467 - bf: urg to_dir () takes scm..
468 - bf's: if (Foo b = bar != 1)
474 - bf: alignment reversed
475 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
477 - Knee fixes (thanks, Jan)
480 - fixes for invisible beamed stems
481 - removed steminfo from properties, don't cache Stem_info
484 - steminfo to properties
485 - dropped internote dim for stem-beams
489 - abstracting Staff_symbol_referencer to an interface.
490 - quantised_position for staccato dots.
492 - junk Score_element::do_{width,height}: set callbacks directly.
493 - merge Score_element, Graphical_element
494 - merge Axis_group_element, Graphical_axis_group
495 - junk pointer fields from Score_element derived classes
496 - junk obsolete do_substitute_dependency code.
501 - staff-support for Crescendi.
502 - padding for accidentals.
503 - cascading offset callbacks
507 - naming Staff_sidify -> Side_position_interface
512 - bf: timeSignatureStyle works again
515 - Dirk Latterman key/mmrest patches
516 - Offset callbacks in Dimension_cache
517 - Junked Staff_side_*
518 - Staff_sidify: interface class.
519 - prelude-{1,2} fixes.
523 - bf: PS font selecting.
527 - mudela-book --no-pictures
529 - convert-mudela: beamAuto moment syntax.
535 - half-baken ly-gulp-file in scm
536 - resurrected scm output through guile
539 - bf: version of init.sly, init.fly
540 - Clarify necessary version of texinfo
541 - bf: texi files, minor errors and syntax compatible with
550 - Bach preludes: mutopification
551 - dots are Directional_element too; use \property dotDirection
552 - moved some stuff out of Lookup
554 - font selection mechanics changed.
557 - bf: smob allocation (thanks David!)
560 - junked \shape. Now use #'margin-shape
561 - timing: one_beat -> \property beatLength
567 - input/test/ \property fixes.
571 - Break_align_engraver,
572 break align order from \property breakAlignOrder
573 - junked Score_priority_engraver
574 - moved Time_description into Timing_translator
575 - use properties for timing, see input/test/timing.fly
576 * removed \cadenza ; now use \property Score.timing
577 * \property measurePosition
578 * \property measureLength
579 * \property currentBarNumber
580 - Note_name_engraver , \context NoteNames
584 - junked some chord guessing code
585 - bf: lookup size (-1) for chord-name accidentals
586 - bf: ly2dvi's MFINPUTS setting
593 * configurable with styled strings from scm
594 * fixes: dim, /no X, tonic != C
601 - visibility-lambdas into default elt properties SCM.
603 - verticalDirection properties now in SCM.
606 - move position_i_ into Staff_symbol_referencer
607 - move dir_ into Directional_element baseclass
613 - prepare to move dir_ into SCM.
617 * inversion request: no inversion guessing for chord entry
618 * bass request: c/+b to add bass note not part of chord
619 * -dim modifier works on all thirds
620 * colon iso dash as tonic/modifier-additions separator
621 * C:m5- displays as "Cdim"
622 * C:m5-7- displays as "Co"
625 - moved bracket vars to params
626 - reverted broken lilypond-devel
631 * mfplain.mp detection
632 * Graphical_element::common_refpoint() robuster.
633 * fixes for mudela-mode.el
635 * key signature placement,
639 - extra-offset elt property.
640 - junked Chord_tremolo
643 - changed calling convention for {get,set,remove}_elt_property()
644 - rm'd some mutopia examples.
648 - Generic properties and Property_engraver. Moved most of the
652 - resurrected midi2ly
656 - reverted mup2ly revert
659 - frontport of 1.2.17 patches.
669 - another workaround: reset buffer state for scm_ftell ()
670 - workaround for broken scm_ftell ()
673 - \properties are now SCM s, junk Scalar type
674 - use SCM for strings in parser.
675 - Moment derived from Rational. Moment may be smobified.
678 - direct #... to scm parser (Thanks to Gary Houston)