1 --- ../lilypond-1.3.30/CHANGES Mon Mar 6 12:10:00 2000
2 ++ b/CHANGES Tue Mar 7 23:59:44 2000
7 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
8 fixes and remainder french horn-1,2; trombone-1,2;
9 fagotto-1,2; timpani; and several fixes.
15 * Fixed the page layout, reintroducing space for the header and
16 trying to keep piece titles on the same page as the piece.
17 The header and footer can now contain several lines.
22 * Report type errors for \property. Helps with converting 1.2 input
24 * Use Scheme for Align_element; fixed graceAlignPosition
25 and removed \property alignmentReference in the process.
27 * Use generic properties for lyrics too. This fixes \property
31 * Add relative distance for constraints between non-column items.
33 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
34 increased automatically.
36 * Translators now only change properties of their own context. This
37 removes the 2nd argument to Translator::get_property()
39 * Bugfix for Metapost mode
44 * Updates of glossary (Christian Mondrup)
46 * Bugfix with bar number placement
48 * Moved links to bibliography/ and misc/ to main index.
53 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
54 Slurs are now calculated just once.
56 * Bezier_bow gets constants from paper. Still no sensible solution for
57 magic asymmetry gradient step constants.
59 * Reinstantiated tangent-controls, more flexible than ever. You can choose
60 between area asymmetry and tangent-controls. My guess is, tangent controls
61 will be junked in 1.3.30.
63 * Slur area: only look at x-gradient.
65 * Added credits for some symbols of as5/9 fonts.
67 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
69 * Bugfix: midi2ly put out recent version (ugh).
74 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
77 * Removed Gade score. To appear (shortly?) on Mutopia.
79 * Make Bar_script_engraver look for typeVisibilityFunction (eg
80 property barNumberVisibilityFunction). Changed the names of the Scheme
81 functions to be understandable. See input/test/bar-script-visibility.ly
83 * rewrite of class Molecule. It has now reached the ultimate quality
84 plateau. All molecule data is now shared.
89 * Update of the glossary by Christian Mondrup
91 * Moved horn-concerto-3 out of tarball to private website, removed
92 W.A.Mozart subdirectory.
97 * Bugfix: don't make giant ties if the horizontal part of tie is near
100 * Small optimizations to be a little more careful with mem usage.
102 * Website change: put all examples in one directory.
104 * Removed Atom as a separate type. Now use SCM, and since we use
105 function composition, Atoms are immutable, so they don't have to be
106 copied. This makes life easier, hopefully this is quicker and uses
112 * Bezier_bow: minimise_enclosed_area
120 * Tuplet-spanner slope calculation now looks better on tupletted rests
121 (patch courtesy Laurent Martelli)
123 * Bugfix (Staff_performer::new_instrument_str ()) check type of
124 \property "instrument"
126 * New mechanism for breaking lines: do not copy & prune the element
127 property list separately, but combine these steps. Dramatically
128 reduces memory usage for large scores.
135 * Bugfix: font used in volta-spanner calculation.
137 * Added simple selection list to webpage, inspired by sawmill.
139 * Devised kludge for ascii 5 character font pitches.
141 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
146 * Plug memory leaks related to Moment:
147 - Spacing_engraver::do_pre_move_processing ()
148 - make_rational ()/make-rational
149 - Paper_column::Paper_column ()
151 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
153 * Plug memory leak in Score_engraver::set_columns ()
155 * Plug memory leak in Scheme_hash_table::set()
157 * Plug memory leak in Score_element::molecule_extent ()
159 * Bugfix: don't crash if a slur doesn't span anything.
161 * Bugfix: don't crash if doing beams without a staff symbol.
163 * Generic element property setting:
165 \outputproperty #predicate #'symbol = #value
167 Will set the element property symbol to value, for any elements that
168 return true for PREDICATE. This allows you to virtually tweak *ANY*
169 property of the output. Example in input/test/generic-output-property.ly
174 * lilypond as as2ly: --help and --version to stdout. Regular identify
175 to stderr. This fixes help2man's manpage generation.
177 * configure: substitute full path for perl and guile in scripts.
179 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
181 * Bugfix: default font now user settable
183 * as2text: handle plain ascii font, read from stdin, you can now do:
185 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
190 * Bugfix: second half of broken ties now are displayed again.
192 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
193 it horizontally on the clef.
195 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
197 * Bugfix: unbroken repeat barlines now work, eg. |:
199 * Added Request_iterator to make more flexible constructions possible.
203 * as2text: catch missing font/character errors, added default font, set text.
205 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
207 * Ascii output, minimal support:
208 - AsciiScript Fonts: mf/*.af
209 - Init files: ly/*-as.*ly
210 - AsciiScript translation to text: scripts/as2text.scm
211 - input/test/as.fly input/test/as1.fly
212 - Output support: lily/lily.scm
214 lilypond -f as -i init-as.fly input/test/as.fly
220 * The horizontal part of ties will avoid collision with staff lines.
222 * Plugged memory leak: don't protect Atom function.
224 * Lookup cleanups. Made lots of functions static. Moved some code out
232 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
233 does not delete any of the file_ly*.tex.
235 * Added header and footer support in ly2dvi.py
240 * Added a ROADMAP file explaining the source directory layout.
242 * Minor tweak in the feta 6 and 9 numeral
244 * Moved files from lib/ to flower/
246 * Removed Note_head_side class.
248 * Updated the webpage to be a little more chatty.
250 * Small Local_key_engraver optimization: only lookup timing engraver once.
254 * Rewrite of Slur code. Be much more picky about slur shapes. We try
255 to offset the slur instead of bending it too much
257 * Look at stem directions for tie direction.
259 * Compound multimeasure rests. Put measures_i_ variable in an element
260 property. Made the symbol a lot wider.
262 * Time signature small cleanups.
267 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
270 * Breathing marks now have a direction by default.
272 * Do set generic script properties.
274 * Also put tuplet brackets under notes.
276 * Score_element_info: only store origin of element, but not the path
277 to parent translators. Saves a little memory, and removes some complexity.
283 * Autobeaming in time sigs that don't have 1/4 beats fixed.
285 * (De)crescendi should now work. (Thanks Michael)
287 * Better error reporting for conflicting time signatures.
289 * Line_number_engraver: output locations of note head
290 definitions. Very handy when entering complicated scores.
292 * Rewrote multi measure rest support: now they are entered as spanners
293 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
295 { \commandspanrequest \start "rest"
297 \commandspanrequest \stop "rest"
300 * Removed support of percent style repetitions.
302 * Put texts outside the staff.
306 * Getopt bugfix: don't assert on certain errors.
308 * ly2dvi: Remove unnecessary space for the page headers.
310 * Bugfix convert-mudela
315 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
318 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
319 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
320 \property tupletInvisible will stop all tuplet spanner creation.
322 * Don't go berserk if tuplet spanner is on only one column.
324 * Use SCMs & Smobs for Molecules & atoms. This uses less
325 scm_(un)protect_object () calls, so the output stage should be faster.
327 * Added \property tupletSpannerDuration, to make multiple tuplet signs
330 * Some programming Errors in spacing are now caught. Lily does not
331 hang when encountering degenerate springs.
333 * Allow beams to start and end over rests
337 * Fix disappearing clefs when clefs are not printed with a barline.
342 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
343 input/test/beam-control.fly
344 * Added \context Voice to .fly and .sly; the default \context Staff is almost
345 never what you expect
346 * Fixed decision for .sly/.fly in lilypond-mode.
351 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
352 Cleanup mf-to-table.py
354 * Fixed embarassing slur bug.
359 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
364 * lilypond-mode.el for emacs supersedes mudela-mode.el
366 * Tuplet spanners don't collide with encompassing notes.
368 * Gobbled Adobe parseAFM* code, for future use.
370 * Big 1999 to 2000 search/replace.
372 * Big interline to staff_space search/replace for mf files.
374 * Removed Bow class, and split code into Tie and Slur
376 * Don't put scripts on grace notes.
378 * Font_metric uses SCM for name field.
380 * Various compilation fixes.
385 * Bugfix: beams with less than one (visible) stem
387 * small fixes to pa.ly
392 * Fixed bug that made multi-measure rest barnumber counts go wild.
393 (even more scm2int/int2scm mixups!)
395 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
397 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
402 * Remove Paper_def calls in bezier-bow.cc
404 * Remove data members of Tuplet_spanner, Volta_spanner
406 * hang_on_clef, property hangOnClef removed
408 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
409 function to determine breaking behavior.
411 * More Scheme typechecking.
413 * Be strict about the difference between strings and symbols for conversion.
415 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
418 * Partial French translation, courtesy Laurent Martelli.
420 * Small corrections in NL translation.
425 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
426 we have a longa note head. noteHeadStyle = "harmonic" is not
427 supported anymore. (for now, that is)
429 * Reference manual update. Document \properties with examples
431 * fix mudela-book --help
433 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
434 Key_item::c0_position_
436 * Clef_engraver general cleanup. Use alists (\property
437 supportedClefTypes, clefPitches) for clef types.
439 * Use progress_indication () for progress. Don't include <iostream.h> directly
440 Don't include <string.h>, <math.h> from headers.
446 * \property stemCentered (boolean): centers stem on note head. See
447 input/test/stem-centered.ly
449 * input/trip.ly, small test of lots of features.
451 * \property Staff.collisionMergeDotted: merge equal noteheads
452 with different dot count. See input/test/collision-merge-dotted.fly
456 * Don't crash if a slur does not span any notes.
458 * Volta repeats fixed.
460 * cleanup of Note_heads_engraver
462 * removed dots_i_ member of Dots
466 * Fixed cross staff slurs. It seems that cross-staff sign
472 * Fixed bug in stem code. Stem in chords works again. Small
475 * Use element properties for Staff_symbol.
477 * \property sparseTies (boolean). Only make one tie in the
478 middle for tied chords.
480 * Junked Directional_spanner, Column_info.
481 Directional_element now is element interface `Directional_element_interface'
483 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
486 - removed old notename2scm conversion
487 - beam-dir-algorithm through scm
489 - bf: knee-stemlengths
492 - moved poor man's stem arrays to scm
495 - beam quanting using scm lists
498 - chord-name uses scm members
499 - bfs: knee with different mults, interstaff knee, auto-knee
503 - specialize duration.cc for lily, move out of lib/
505 - more SCM typechecking
506 - stafflineleading -> staff_space
508 - junk some unused code.
511 - paper/score column cleanups. Junk Score_column type
514 - Bezier_bow/Bezier cleanups
515 - bf: rest under beam.
518 - untangled Chord_name (item) and Chord (list-of-pitches)
526 - bf: generic properties
527 - quantise_iv () fix.
530 - use smobs for font metric tables/hashes.
535 - small beam fixes (interstaff knees still broken)
539 - bf: harmonic note heads
540 - revise stem, notehead, rest
543 - included missing scm,ly updates
544 - bf: urg to_dir () takes scm..
545 - bf's: if (Foo b = bar != 1)
551 - bf: alignment reversed
552 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
554 - Knee fixes (thanks, Jan)
557 - fixes for invisible beamed stems
558 - removed steminfo from properties, don't cache Stem_info
561 - steminfo to properties
562 - dropped internote dim for stem-beams
566 - abstracting Staff_symbol_referencer to an interface.
567 - quantised_position for staccato dots.
569 - junk Score_element::do_{width,height}: set callbacks directly.
570 - merge Score_element, Graphical_element
571 - merge Axis_group_element, Graphical_axis_group
572 - junk pointer fields from Score_element derived classes
573 - junk obsolete do_substitute_dependency code.
578 - staff-support for Crescendi.
579 - padding for accidentals.
580 - cascading offset callbacks
584 - naming Staff_sidify -> Side_position_interface
589 - bf: timeSignatureStyle works again
592 - Dirk Latterman key/mmrest patches
593 - Offset callbacks in Dimension_cache
594 - Junked Staff_side_*
595 - Staff_sidify: interface class.
596 - prelude-{1,2} fixes.
600 - bf: PS font selecting.
604 - mudela-book --no-pictures
606 - convert-mudela: beamAuto moment syntax.
612 - half-baken ly-gulp-file in scm
613 - resurrected scm output through guile
616 - bf: version of init.sly, init.fly
617 - Clarify necessary version of texinfo
618 - bf: texi files, minor errors and syntax compatible with
627 - Bach preludes: mutopification
628 - dots are Directional_element too; use \property dotDirection
629 - moved some stuff out of Lookup
631 - font selection mechanics changed.
634 - bf: smob allocation (thanks David!)
637 - junked \shape. Now use #'margin-shape
638 - timing: one_beat -> \property beatLength
644 - input/test/ \property fixes.
648 - Break_align_engraver,
649 break align order from \property breakAlignOrder
650 - junked Score_priority_engraver
651 - moved Time_description into Timing_translator
652 - use properties for timing, see input/test/timing.fly
653 * removed \cadenza ; now use \property Score.timing
654 * \property measurePosition
655 * \property measureLength
656 * \property currentBarNumber
657 - Note_name_engraver , \context NoteNames
661 - junked some chord guessing code
662 - bf: lookup size (-1) for chord-name accidentals
663 - bf: ly2dvi's MFINPUTS setting
670 * configurable with styled strings from scm
671 * fixes: dim, /no X, tonic != C
678 - visibility-lambdas into default elt properties SCM.
680 - verticalDirection properties now in SCM.
683 - move position_i_ into Staff_symbol_referencer
684 - move dir_ into Directional_element baseclass
690 - prepare to move dir_ into SCM.
694 * inversion request: no inversion guessing for chord entry
695 * bass request: c/+b to add bass note not part of chord
696 * -dim modifier works on all thirds
697 * colon iso dash as tonic/modifier-additions separator
698 * C:m5- displays as "Cdim"
699 * C:m5-7- displays as "Co"
702 - moved bracket vars to params
703 - reverted broken lilypond-devel
708 * mfplain.mp detection
709 * Graphical_element::common_refpoint() robuster.
710 * fixes for mudela-mode.el
712 * key signature placement,
716 - extra-offset elt property.
717 - junked Chord_tremolo
720 - changed calling convention for {get,set,remove}_elt_property()
721 - rm'd some mutopia examples.
725 - Generic properties and Property_engraver. Moved most of the
729 - resurrected midi2ly
733 - reverted mup2ly revert
736 - frontport of 1.2.17 patches.
746 - another workaround: reset buffer state for scm_ftell ()
747 - workaround for broken scm_ftell ()
750 - \properties are now SCM s, junk Scalar type
751 - use SCM for strings in parser.
752 - Moment derived from Rational. Moment may be smobified.
755 - direct #... to scm parser (Thanks to Gary Houston)