4 * Small enhancements to Staff_margin_engraver:
5 - by default, the marginScript left aligns the text
6 - to set the text style, use property marginScriptTextStyle
7 - to change the alignment, use property marginScriptHorizontalAlignment
8 (centred and right alignment require manual padding settings).
13 * Print a friendly message if the manual pages failed to build.
15 * Bugfix: dynamicDirection now overrides verticalDirection setting.
17 * Warning messages and nl.po
22 * Fixed vertical alignment for all dynamic items and (reluctantly)
23 reinstated old directional behaviour for orphaned dynamics.
25 * Finished maximumRestCount property.
32 * Print key without setting key, syntax "\key ;". General cleanups of
35 * Add paragraph tags in HTML output of mudela-book. Music fragment
36 don't run into the text anymore.
38 * Bugfix: don't align the first line of text. (Lookup::text ()).
40 * Abstract away data members of Axis_group_element, Align_element
46 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
47 Staff_margin_engraver.
49 * Removed some empty files, substituted (c) 1999 occurrences.
51 * Added \property maximumRestCount. It will prevent showing (or actually:
52 moving in case of a collision) more than maximumRestCount similar rests.
55 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
56 breakable item: Left_edge_item.
58 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
59 (not supported by a Dynamic_line_spanner) still collide with Staff,
60 although they now have staff support, which was supposed to fix this.
62 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
64 * Dynamic elements are only put in a Dynamic_line_spanner if there
65 actually is more than one adjacent note-column with a dynamic.
66 This breaks the fine looks of all dynamics, again :-)
75 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
77 * Bugfix: print brace iso. bracket for Piano / GrandStaff
79 * Change naming: change do_post_processsing into after_line_breaking,
80 do_pre_processsing into before_line_breaking and do_process_requests
81 into do_process_music.
83 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
85 * Display property name for type error.
87 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
89 * Warn if last column in score is musical. Helps catch programming errors.
91 * Spanner::spanned_drul_ now is private.
93 * Rewrote some bar code: moved molecule functions out of Lookup.
98 * Embedded newlines in text items are now allowed. This helps avoiding
99 TeX-hacking in some cases. See input/test/coriolan-margin.ly
101 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
102 placement of staff-brackets.
104 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
107 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
108 slurs that were apparently reintroduced in 1.3.29.
110 * Made some small fixes to Coriolan.
112 * Removed duplicate lily/output-property-engraver.hh.
114 * Removed optional use of vanilla spanner in Dynamic_engraver.
116 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
117 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
118 implementation file. Also fixed looks of Chord tremolo, input and
119 implementation is still ugly.
121 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
127 * Fixed \specialkey and \normalkey. Updated documentation.
134 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
135 spanner instead of Dynamic_line_spanner.
137 * Made gcc-2.95 compile fix in libc-extension.
139 * Various fixes to Coriolan, score starts to look acceptable.
141 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
142 and vertical alignment of dynamics.
144 * Added new text crescendo spanners to Coriolan and made some fixes.
145 If you're using timidity, use the -EO option to prevent notes get
146 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
147 stretching the standard a bit.
149 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
150 not perfect yet: they're always below the staff and no horizontal spacing
151 is done. Also, character metrics of dynamics are still not used.
152 See: input/test/crescendi.ly and input/test/dyn-line.ly
154 * Cleaned up Span_dynamic_performer.
161 * Fixed the page layout, reintroducing space for the header and
162 trying to keep piece titles on the same page as the piece.
163 The header and footer can now contain several lines.
168 * Lily now also performs crescendi and decrescendi in MIDI output:
169 Span_dynamic_performer (bit scrappy).
171 * Added preliminary support for crescendi/decrescendi other than `hairpins',
172 eg: `cresc. poco `a poco -- -- --'
174 * Made MIDI tie performance fix.
179 * Lily now performs absolute dynamics in MIDI output.
181 * Included David's comments on opus47 in TODO.
186 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
187 fixes and remainder french horn-1,2; trombone-1,2;
188 fagotto-1,2; timpani; and several fixes.
193 * Remove some old doco from programmer/ and put on personal homepage.
195 * Removed union-find from flower library.
197 * Only quantise tie horizontal part inside the staff.
204 * Report type errors for \property. Helps with converting 1.2 input
206 * Use Scheme for Align_element; fixed graceAlignPosition
207 and removed \property alignmentReference in the process.
209 * Use generic properties for lyrics too. This fixes \property
213 * Add relative distance for constraints between non-column items.
215 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
216 increased automatically.
218 * Translators now only change properties of their own context. This
219 removes the 2nd argument to Translator::get_property()
221 * Bugfix for Metapost mode
226 * Updates of glossary (Christian Mondrup)
228 * Bugfix with bar number placement
230 * Moved links to bibliography/ and misc/ to main index.
235 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
236 Slurs are now calculated just once.
238 * Bezier_bow gets constants from paper. Still no sensible solution for
239 magic asymmetry gradient step constants.
241 * Reinstantiated tangent-controls, more flexible than ever. You can choose
242 between area asymmetry and tangent-controls. My guess is, tangent controls
243 will be junked in 1.3.30.
245 * Slur area: only look at x-gradient.
247 * Added credits for some symbols of as5/9 fonts.
249 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
251 * Bugfix: midi2ly put out recent version (ugh).
256 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
259 * Removed Gade score. To appear (shortly?) on Mutopia.
261 * Make Bar_script_engraver look for typeVisibilityFunction (eg
262 property barNumberVisibilityFunction). Changed the names of the Scheme
263 functions to be understandable. See input/test/bar-script-visibility.ly
265 * rewrite of class Molecule. It has now reached the ultimate quality
266 plateau. All molecule data is now shared.
271 * Update of the glossary by Christian Mondrup
273 * Moved horn-concerto-3 out of tarball to private website, removed
274 W.A.Mozart subdirectory.
279 * Bugfix: don't make giant ties if the horizontal part of tie is near
282 * Small optimizations to be a little more careful with mem usage.
284 * Website change: put all examples in one directory.
286 * Removed Atom as a separate type. Now use SCM, and since we use
287 function composition, Atoms are immutable, so they don't have to be
288 copied. This makes life easier, hopefully this is quicker and uses
294 * Bezier_bow: minimise_enclosed_area
302 * Tuplet-spanner slope calculation now looks better on tupletted rests
303 (patch courtesy Laurent Martelli)
305 * Bugfix (Staff_performer::new_instrument_str ()) check type of
306 \property "instrument"
308 * New mechanism for breaking lines: do not copy & prune the element
309 property list separately, but combine these steps. Dramatically
310 reduces memory usage for large scores.
317 * Bugfix: font used in volta-spanner calculation.
319 * Added simple selection list to webpage, inspired by sawmill.
321 * Devised kludge for ascii 5 character font pitches.
323 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
328 * Plug memory leaks related to Moment:
329 - Spacing_engraver::do_pre_move_processing ()
330 - make_rational ()/make-rational
331 - Paper_column::Paper_column ()
333 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
335 * Plug memory leak in Score_engraver::set_columns ()
337 * Plug memory leak in Scheme_hash_table::set()
339 * Plug memory leak in Score_element::molecule_extent ()
341 * Bugfix: don't crash if a slur doesn't span anything.
343 * Bugfix: don't crash if doing beams without a staff symbol.
345 * Generic element property setting:
347 \outputproperty #predicate #'symbol = #value
349 Will set the element property symbol to value, for any elements that
350 return true for PREDICATE. This allows you to virtually tweak *ANY*
351 property of the output. Example in input/test/generic-output-property.ly
356 * lilypond as as2ly: --help and --version to stdout. Regular identify
357 to stderr. This fixes help2man's manpage generation.
359 * configure: substitute full path for perl and guile in scripts.
361 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
363 * Bugfix: default font now user settable
365 * as2text: handle plain ascii font, read from stdin, you can now do:
367 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
372 * Bugfix: second half of broken ties now are displayed again.
374 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
375 it horizontally on the clef.
377 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
379 * Bugfix: unbroken repeat barlines now work, eg. |:
381 * Added Request_iterator to make more flexible constructions possible.
385 * as2text: catch missing font/character errors, added default font, set text.
387 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
389 * Ascii output, minimal support:
390 - AsciiScript Fonts: mf/*.af
391 - Init files: ly/*-as.*ly
392 - AsciiScript translation to text: scripts/as2text.scm
393 - input/test/as.fly input/test/as1.fly
394 - Output support: lily/lily.scm
396 lilypond -f as -i init-as.fly input/test/as.fly
402 * The horizontal part of ties will avoid collision with staff lines.
404 * Plugged memory leak: don't protect Atom function.
406 * Lookup cleanups. Made lots of functions static. Moved some code out
414 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
415 does not delete any of the file_ly*.tex.
417 * Added header and footer support in ly2dvi.py
422 * Added a ROADMAP file explaining the source directory layout.
424 * Minor tweak in the feta 6 and 9 numeral
426 * Moved files from lib/ to flower/
428 * Removed Note_head_side class.
430 * Updated the webpage to be a little more chatty.
432 * Small Local_key_engraver optimization: only lookup timing engraver once.
436 * Rewrite of Slur code. Be much more picky about slur shapes. We try
437 to offset the slur instead of bending it too much
439 * Look at stem directions for tie direction.
441 * Compound multimeasure rests. Put measures_i_ variable in an element
442 property. Made the symbol a lot wider.
444 * Time signature small cleanups.
449 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
452 * Breathing marks now have a direction by default.
454 * Do set generic script properties.
456 * Also put tuplet brackets under notes.
458 * Score_element_info: only store origin of element, but not the path
459 to parent translators. Saves a little memory, and removes some complexity.
465 * Autobeaming in time sigs that don't have 1/4 beats fixed.
467 * (De)crescendi should now work. (Thanks Michael)
469 * Better error reporting for conflicting time signatures.
471 * Line_number_engraver: output locations of note head
472 definitions. Very handy when entering complicated scores.
474 * Rewrote multi measure rest support: now they are entered as spanners
475 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
477 { \commandspanrequest \start "rest"
479 \commandspanrequest \stop "rest"
482 * Removed support of percent style repetitions.
484 * Put texts outside the staff.
488 * Getopt bugfix: don't assert on certain errors.
490 * ly2dvi: Remove unnecessary space for the page headers.
492 * Bugfix convert-mudela
497 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
500 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
501 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
502 \property tupletInvisible will stop all tuplet spanner creation.
504 * Don't go berserk if tuplet spanner is on only one column.
506 * Use SCMs & Smobs for Molecules & atoms. This uses less
507 scm_(un)protect_object () calls, so the output stage should be faster.
509 * Added \property tupletSpannerDuration, to make multiple tuplet signs
512 * Some programming Errors in spacing are now caught. Lily does not
513 hang when encountering degenerate springs.
515 * Allow beams to start and end over rests
519 * Fix disappearing clefs when clefs are not printed with a barline.
524 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
525 input/test/beam-control.fly
526 * Added \context Voice to .fly and .sly; the default \context Staff is almost
527 never what you expect
528 * Fixed decision for .sly/.fly in lilypond-mode.
533 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
534 Cleanup mf-to-table.py
536 * Fixed embarassing slur bug.
541 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
546 * lilypond-mode.el for emacs supersedes mudela-mode.el
548 * Tuplet spanners don't collide with encompassing notes.
550 * Gobbled Adobe parseAFM* code, for future use.
552 * Big 1999 to 2000 search/replace.
554 * Big interline to staff_space search/replace for mf files.
556 * Removed Bow class, and split code into Tie and Slur
558 * Don't put scripts on grace notes.
560 * Font_metric uses SCM for name field.
562 * Various compilation fixes.
567 * Bugfix: beams with less than one (visible) stem
569 * small fixes to pa.ly
574 * Fixed bug that made multi-measure rest barnumber counts go wild.
575 (even more scm2int/int2scm mixups!)
577 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
579 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
584 * Remove Paper_def calls in bezier-bow.cc
586 * Remove data members of Tuplet_spanner, Volta_spanner
588 * hang_on_clef, property hangOnClef removed
590 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
591 function to determine breaking behavior.
593 * More Scheme typechecking.
595 * Be strict about the difference between strings and symbols for conversion.
597 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
600 * Partial French translation, courtesy Laurent Martelli.
602 * Small corrections in NL translation.
607 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
608 we have a longa note head. noteHeadStyle = "harmonic" is not
609 supported anymore. (for now, that is)
611 * Reference manual update. Document \properties with examples
613 * fix mudela-book --help
615 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
616 Key_item::c0_position_
618 * Clef_engraver general cleanup. Use alists (\property
619 supportedClefTypes, clefPitches) for clef types.
621 * Use progress_indication () for progress. Don't include <iostream.h> directly
622 Don't include <string.h>, <math.h> from headers.
628 * \property stemCentered (boolean): centers stem on note head. See
629 input/test/stem-centered.ly
631 * input/trip.ly, small test of lots of features.
633 * \property Staff.collisionMergeDotted: merge equal noteheads
634 with different dot count. See input/test/collision-merge-dotted.fly
638 * Don't crash if a slur does not span any notes.
640 * Volta repeats fixed.
642 * cleanup of Note_heads_engraver
644 * removed dots_i_ member of Dots
648 * Fixed cross staff slurs. It seems that cross-staff sign
654 * Fixed bug in stem code. Stem in chords works again. Small
657 * Use element properties for Staff_symbol.
659 * \property sparseTies (boolean). Only make one tie in the
660 middle for tied chords.
662 * Junked Directional_spanner, Column_info.
663 Directional_element now is element interface `Directional_element_interface'
665 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
668 - removed old notename2scm conversion
669 - beam-dir-algorithm through scm
671 - bf: knee-stemlengths
674 - moved poor man's stem arrays to scm
677 - beam quanting using scm lists
680 - chord-name uses scm members
681 - bfs: knee with different mults, interstaff knee, auto-knee
685 - specialize duration.cc for lily, move out of lib/
687 - more SCM typechecking
688 - stafflineleading -> staff_space
690 - junk some unused code.
693 - paper/score column cleanups. Junk Score_column type
696 - Bezier_bow/Bezier cleanups
697 - bf: rest under beam.
700 - untangled Chord_name (item) and Chord (list-of-pitches)
708 - bf: generic properties
709 - quantise_iv () fix.
712 - use smobs for font metric tables/hashes.
717 - small beam fixes (interstaff knees still broken)
721 - bf: harmonic note heads
722 - revise stem, notehead, rest
725 - included missing scm,ly updates
726 - bf: urg to_dir () takes scm..
727 - bf's: if (Foo b = bar != 1)
733 - bf: alignment reversed
734 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
736 - Knee fixes (thanks, Jan)
739 - fixes for invisible beamed stems
740 - removed steminfo from properties, don't cache Stem_info
743 - steminfo to properties
744 - dropped internote dim for stem-beams
748 - abstracting Staff_symbol_referencer to an interface.
749 - quantised_position for staccato dots.
751 - junk Score_element::do_{width,height}: set callbacks directly.
752 - merge Score_element, Graphical_element
753 - merge Axis_group_element, Graphical_axis_group
754 - junk pointer fields from Score_element derived classes
755 - junk obsolete do_substitute_dependency code.
760 - staff-support for Crescendi.
761 - padding for accidentals.
762 - cascading offset callbacks
766 - naming Staff_sidify -> Side_position_interface
771 - bf: timeSignatureStyle works again
774 - Dirk Latterman key/mmrest patches
775 - Offset callbacks in Dimension_cache
776 - Junked Staff_side_*
777 - Staff_sidify: interface class.
778 - prelude-{1,2} fixes.
782 - bf: PS font selecting.
786 - mudela-book --no-pictures
788 - convert-mudela: beamAuto moment syntax.
794 - half-baken ly-gulp-file in scm
795 - resurrected scm output through guile
798 - bf: version of init.sly, init.fly
799 - Clarify necessary version of texinfo
800 - bf: texi files, minor errors and syntax compatible with
809 - Bach preludes: mutopification
810 - dots are Directional_element too; use \property dotDirection
811 - moved some stuff out of Lookup
813 - font selection mechanics changed.
816 - bf: smob allocation (thanks David!)
819 - junked \shape. Now use #'margin-shape
820 - timing: one_beat -> \property beatLength
826 - input/test/ \property fixes.
830 - Break_align_engraver,
831 break align order from \property breakAlignOrder
832 - junked Score_priority_engraver
833 - moved Time_description into Timing_translator
834 - use properties for timing, see input/test/timing.fly
835 * removed \cadenza ; now use \property Score.timing
836 * \property measurePosition
837 * \property measureLength
838 * \property currentBarNumber
839 - Note_name_engraver , \context NoteNames
843 - junked some chord guessing code
844 - bf: lookup size (-1) for chord-name accidentals
845 - bf: ly2dvi's MFINPUTS setting
852 * configurable with styled strings from scm
853 * fixes: dim, /no X, tonic != C
860 - visibility-lambdas into default elt properties SCM.
862 - verticalDirection properties now in SCM.
865 - move position_i_ into Staff_symbol_referencer
866 - move dir_ into Directional_element baseclass
872 - prepare to move dir_ into SCM.
876 * inversion request: no inversion guessing for chord entry
877 * bass request: c/+b to add bass note not part of chord
878 * -dim modifier works on all thirds
879 * colon iso dash as tonic/modifier-additions separator
880 * C:m5- displays as "Cdim"
881 * C:m5-7- displays as "Co"
884 - moved bracket vars to params
885 - reverted broken lilypond-devel
890 * mfplain.mp detection
891 * Graphical_element::common_refpoint() robuster.
892 * fixes for mudela-mode.el
894 * key signature placement,
898 - extra-offset elt property.
899 - junked Chord_tremolo
902 - changed calling convention for {get,set,remove}_elt_property()
903 - rm'd some mutopia examples.
907 - Generic properties and Property_engraver. Moved most of the
911 - resurrected midi2ly
915 - reverted mup2ly revert
918 - frontport of 1.2.17 patches.
928 - another workaround: reset buffer state for scm_ftell ()
929 - workaround for broken scm_ftell ()
932 - \properties are now SCM s, junk Scalar type
933 - use SCM for strings in parser.
934 - Moment derived from Rational. Moment may be smobified.
937 - direct #... to scm parser (Thanks to Gary Houston)