1 2002-04-08 Han-Wen <hanwen@cs.uu.nl>
3 * VERSION (MY_PATCH_LEVEL): Release 1.5.51.
5 * mf/feta-din-code.mf: kerning for dynamics.
7 2002-04-07 Han-Wen <hanwen@cs.uu.nl>
9 * input/regression/dynamics-glyphs.ly: new file
11 * mf/feta-din-code.mf: dynamic tweaks. New dynamic s.
13 * mf/feta-nummer-code.mf: another bulb routine: mimic the bulb of
14 forte f for the 2 number. Some fixes for the other bulbed glyphs.
16 * Documentation/windows/gs-profile.sh:
17 * Documentation/windows/gsview-profile.sh: Remove. Functionality
18 moved to gs/gsview windows packages.
20 2002-04-06 Mats Bengtsson <matsb@matsb@s3.kth.se>
22 * lily/stem-engraver.cc (acknowledge_grob): Revert to old way of
23 finding out the duration. Fixes chord tremolo bug.
25 * lily/completion-note-heads-engraver.cc (process_music): Set
26 correct duration for all requests of the broken notes.
28 * input/regression/completion-heads.ly: Added example of
29 Completion_heads_engraver.
31 * lilypond-mode.el: Added "2Midi" command
33 2002-04-06 Chris Jackson <chris@fluffhouse.org.uk>
35 * lily/tuplet-bracket.cc, scm/grob-description.scm: New
36 edge-width, edge-height and shorten-pair properties for tuplet
39 * lilypond-indent.el: Support for blinking of matching parentheses
41 * lilypond-font-lock.el: Fix fontification of closing > on its own line
43 * lily/piano-pedal-engraver.cc, lily/text-spanner.cc: Fixes and
44 cleanups of piano pedal brackets.
46 2002-04-05 Han-Wen <hanwen@cs.uu.nl>
48 * mf/cmbase.mf: remove file. -- do without s, r and z signs for now.
50 2002-04-04 Han-Wen <hanwen@cs.uu.nl>
52 * mf/feta-new-code.mf: new dynamic f sign.
55 2002-04-03 Han-Wen <hanwen@cs.uu.nl>
57 * mf/feta-new-code.mf: new dynamic p sign.
59 2002-04-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
61 * lily/note-spacing.cc (stem_dir_correction): only do
62 beam-correction if a beam is there.
64 * lily/stem.cc (duration_log): change from flag_i (); better
66 (get_default_stem_end_position): fix dot/flag collision code.
68 2002-04-02 Han-Wen <hanwen@cs.uu.nl>
70 * VERSION: release 1.5.50
72 * lily/spaceable-grob.cc (add_spring): change incorrect spring to
73 unit spring here. Reduces number of warning messages.
75 * lily/auto-beam-engraver.cc: change noAutoBeaming to autoBeaming.
77 2002-04-01 Han-Wen <hanwen@cs.uu.nl>
79 * scm/generic-property.scm: remove generic-property, property-engraver
81 * lily/volta-bracket.cc (brew_molecule): use Lookup::line() for bracket
83 * lily/hairpin.cc (brew_molecule): use Lookup::line() for hairpins.
85 * ps/music-drawing-routines.ps: remove volta, tuplet, hairpin routines.
87 * scm/*.scm: remove volta, hairpin and tuplet functions.
89 * lily/rhythmic-column-engraver.cc (acknowledge_grob): don't make
90 note column for notes/stems/dots that already have parents. Fixes
91 nested grace contexts.
93 2002-04-01 Jan Nieuwenhuizen <janneke@gnu.org>
95 * input/mozart-hrn-3.ly: Tweak Slur.beautiful, so that we don't
98 * scm/slur.scm (default-slur-extremity-offset-alist)
99 (default-phrasing-slur-extremity-offset-alist): Move slur
100 attachments further away from note-head, vertically. Also, leave
101 a horizontal gap between slur and stem end.
103 * lily/beam.cc (get_interbeam): Bugfix: don't look in empty list.
105 2002-04-01 Han-Wen <hanwen@cs.uu.nl>
107 * input/regression/spacing-grace-duration.ly: new file
109 * lily/spacing-engraver.cc (acknowledge_grob): ignore grace notes
110 for shortest durations.
112 * lily/multi-measure-rest.cc (set_spacing_rods): tune rods to the
113 extent of the mm rest.
115 * lily/spacing-spanner.cc (get_duration_space): better spacing for
118 * lily/tuplet-bracket.cc (make_bracket): new function
119 (get_x_offset): new function; make tuplet brackets align on stems
120 if stem has same direction.
121 (parallel_beam): be anal about matching bracket to tuplet.
123 * lily/lookup.cc (line): new function Lookup::line().
125 * scm/tex.scm (dashed-line): change -line to -system in names.
127 * lily/box.cc (add_point): new function.
129 * flower/include/interval.hh: new function add_point ().
132 2002-04-01 Jan Nieuwenhuizen <janneke@gnu.org>
134 * input/mozart-hrn-3.ly: Mimic Breitkopf fonts and padding.
136 * scm/grob-property-description.scm (number-threshold): Add
139 * lily/multi-measure-rest.cc (brew_molecule): Only put number over
140 rest if #measures > number-threshold. Use padding (well, fake
143 * scm/font.scm (make-style-sheet): New styles: mark-number,
145 (paper20-style-sheet-alist): Add bigger bold fonts.
147 * lily/mark-engraver.cc (process_music): Use style mark-number or
150 * .cvsignore: Ignore all kinds of lilypond input and output.
152 * lily/beam.cc (ADD_INTERFACE): Add concaveness-gap.
154 2002-04-01 Han-Wen <hanwen@cs.uu.nl>
156 * lily/staff-symbol.cc (brew_molecule): make line thickness
159 * lily/*.cc: replace stafflinethickness by linethickness.
161 2002-04-01 Jan Nieuwenhuizen <janneke@gnu.org>
163 * input/regression/beam-concave.ly: Add to-be-considered-concave
166 * lily/beam.cc (check_concave): Add check for large gap between an
167 inner notehead and the line through outer noteheads.
169 * scm/grob-description.scm (Beam): Add concaveness-gap, default
170 value 2.0 staff-space.
172 * scm/grob-property-description.scm (concaveness-gap): Add
175 * input/mozart-hrn3-allegro.ly: Fix typo.
177 2002-03-31 Juergen Reuter <reuter@ipd.uka.de>
179 * scm/ps.scm, ps/music-drawing-routines.ps, lily/lookup.cc,
180 lily/note-head-engraver: improved implementation of roundfilledbox
181 (according to Han-Wen's request)
183 * lily/include/spacing-spanner.hh, lily/spacing-spanner.cc,
184 lily/gourlay-breaking.cc, lily/staff-symbol.cc,
185 lily/simple-spacer.cc: ragged-right alignment
187 2002-03-29 Han-Wen <hanwen@cs.uu.nl>
189 * input/regression/spacing-note-flags.ly: new file
191 * input/regression/spacing-rest.ly: new file
193 * mf/feta-eindelijk.mf: make bbox of quarter rest tighter.
195 * lily/spacing-spanner.cc (note_spacing): make note spacing after
196 all grace notes tight (not only the column directly following a
199 * scm/grob-description.scm (all-grob-descriptions): don't make
200 mm-rests larger than normal.
202 * mf/feta-banier.mf: make upflag narrower. Make end of flag more
203 curved. Remove white space at the right of flags.
205 2002-03-28 Jan Nieuwenhuizen <janneke@gnu.org>
207 * ports/ports.make: Bugfix: ignore CVS directories.
209 * stepmake/.cvsignore: New file.
211 2002-03-28 Han-Wen <hanwen@cs.uu.nl>
213 * lily/note-spacing.cc (stem_dir_correction): don't correct when
214 there is a flag on the stem.
216 * lily/multi-measure-rest.cc (brew_molecule): variable width molecule.
218 * scm/grob-property-description.scm (measure-length):
219 measure-length grob property.
221 * lily/spacing-spanner.cc (standard_breakable_column_spacing):
222 better spacing for breakable columns when they're juxtaposed: use
223 measure length if applicable
225 * lily/timing-engraver.cc (start_translation_timestep): store
226 measure length in breakable column at start of measure.
228 2002-03-28 Jan Nieuwenhuizen <janneke@gnu.org>
230 * ROADMAP: Add description for ports dir, to check email upon
233 2002-03-27 Han-Wen <hanwen@cs.uu.nl>
235 * VERSION: 1.5.48 released
237 * lily/multi-measure-rest.cc (symbol_molecule): split off from
239 (set_spacing_rods): Use symbol_molecule() to determine minimum
241 (church_rest): split off from brew_molecule()
242 (big_rest): split off from brew_molecule(). Construct using
245 * mf/feta-eindelijk.mf: junk multi measure rest.
247 2002-03-26 Han-Wen <hanwen@cs.uu.nl>
249 * lily/multi-measure-rest.cc (add_column): remove columns property.
251 * lily/dynamic-engraver.cc (process_music): add more verbose warning
253 * input/mozart-hrn3-romanze.ly (romanze): add mozart horn concerto
256 2002-03-26 Heikki Junes <hjunes@cc.hut.fi>
258 * lilypond-font-lock.el (LilyPond-font-lock-keywords): most new
259 keywords covered, dropped some non-keywords, include R- and 128-notes
261 2002-03-25 Juergen Reuter <reuter@ipd.uka.de>
263 * Code clean-up: Junk multiple implementations of ledger line
264 creation in note_head, custos, and porrectus. This is important
265 since there soon will be some more applications of ledger lines to
266 come (e.g. ambitus engraver).
268 * Make thickness of ledger lines adjustable. This is essential
269 for mensural notation.
271 * Fix some bugs in the current ledger_line implementation, most
272 notably that of the horizontal extent of ledger lines which equals
273 at least the extent of the metafont ledger_line character, and
274 which grows(!) if the desired extent shrinks below this limit.
276 * roundfilledbox: variable blotdiameter
278 2002-03-24 Han-Wen <hanwen@cs.uu.nl>
280 * VERSION: 1.5.47 released
282 * lily/line-spanner.cc (line_atom): change line-thickness to thickness
284 * lily/porrectus.cc: change line-thickness to thickness, change
285 stem-direction to direction.
287 * scm/backend-documentation-lib.scm (check-dangling-properties):
288 Automatically detect doc'ed properties that are not in an interface
290 * scm/grob-property-description.scm: property cleanup. Remove many
291 paper-column props that are non-existent.
293 * lily/grob.cc (Grob): only use molecule_extent_proc as default if
294 the grob has a molecule-callback.
296 * lily/*.cc: remove many set_interface() calls, and their
299 * input/regression/spacing-knee.ly: new file
301 * input/regression/spacing-clef-first-note.ly: new file
303 * lily/staff-spacing.cc (get_spacing_params): different spacing
304 for pref matter to note at start of line, halfway during line.
306 * lily/note-spacing.cc (stem_dir_correction): apply 2nd stem direction
307 correction only if stems have same direction (i.e. not for
308 stem-clef combination).
309 (stem_dir_correction): maximal correction for knees.
311 * lily/*.cc: many updates to interface descriptions.
313 * lily/grob.cc (internal_set_grob_property): add interface check
314 for every set_grob_property call
316 * lily/*.cc: document interface stuff in C++
318 * lily/grob-interface.cc: new file. Add grob interfaces from C++.
320 * lily/volta-bracket.cc: naming: change volta spanner to
323 * input/bugs/*.ly: cleanup, remove lots of files.
325 * buildscripts/mf-to-table.py (write_ps_encoding): generate
326 .encoding file. WARNING: upgrade to pktrace 1.0.3
328 * mf/feta-toevallig.mf: change PS name for parentheses.
330 2002-03-23 Mats Bengtsson <mats.bengtsson@s3.kth.se>
332 * scripts/ly2dvi.py (ly_paper_to_latexpaper): Use the correct unit
335 2002-03-23 Han-Wen <hanwen@cs.uu.nl>
337 * lily/scope.cc: remove file .
339 * lily/include/scope.hh: remove file. Remove Scope class
343 * lily/beam.cc (score_slopes_dy, score_stem_lengths,
344 score_forbidden_quants): ): take out of SCM, pass parameters so
345 grob props are read only once. (wtk1-fugue2 from 31 sec to 14
347 (calc_stem_y): robustness: take care of last_visible_stem == 0.
350 * lily/lily-guile.cc (ly_unit): return internal unit.
352 * scm/tex.scm (header-end): insert scaling factor, using ly-unit
354 * lily/paper-outputter.cc (output_version): output internal unit
357 * scripts/ly2dvi.py: Read unit from paper vars (43.jcn3).
359 2002-03-22 Mats Bengtsson <mats.bengtsson@s3.kth.se>
361 * scripts/ly2dvi.py: clean up old .*pk font caching code.
363 * scm/ps.scm: Use uppercase postscript font names for the standard
366 * scripts/ly2dvi.py, buildscripts/lilypond-{login,profile}.sh, :
367 Add all available TeX Type1 fonts, including Feta, to the
368 Ghostscript font path.
370 * Documentation/topdocs/INSTALL.texi (Top): Add required pktrace
371 version (affects the FontName) in lilypond.map.
373 * mf/GNUmakefile, Documentation/user/appendices.itely: Rename font
374 documentation file to fetaNNlist.ly to avoid name collisions between
375 lilypond generated .tex file and font .tex macros file.
378 2002-03-22 Juergen Reuter <reuter@ipd.uka.de>
380 * mf/feta-eindelijk.mf, mf/parmesan-rests.mf: added maxima rests;
381 made mensural longa and (semi-)brevis leaner
383 * mf/parmesan-clefs.mf, scm/clef.scm: enhanced petrucci c clef
385 * lily/{{lookup,porrectus}.cc,include/{lookup,porrectus}.hh}: code
386 clean-up: moved bezier shape and slope from porrectus to lookup
388 * buildscripts/clean-fonts.sh: added search paths /var/cache/fonts
389 and /usr/share/texmf/fonts
391 * scripts/ly2dvi.py: Read unit from paper vars (43.jcn3).
393 2002-03-22 Han-Wen <hanwen@cs.uu.nl>
395 * lily/text-spanner.cc (brew_molecule): add #'thickness
396 (brew_molecule): add corrections for thickness in molecule padding.
398 * lily/line-spanner.cc (line_atom): make function private
400 * scripts/lilypond-book.py (get_bbox): Use GS -sDEVICE=bbox to
401 discover bounding box. This solves the cropping problem.
403 * lily/bar-check-iterator.cc (process): Only resynchronize bar
404 check when it fails. This fixes the combination of grace notes
407 2002-03-21 Han-Wen <hanwen@cs.uu.nl>
409 * lily/repeated-music.cc (minimum_start): new Scheme callable function
410 (first_start): new Scheme callable. This will fix repeated music
411 starting with grace notes.
413 * lily/music.cc (start_mom): check start-moment-function grob property.
415 * VERSION: 1.5.45 released
417 * input/regression/system-extents.ly: new regression test. Test
420 * lily/system.cc: rename LineOfScore into System
422 * lily/molecule.cc (ly_add_molecule): new Scheme ly-add-molecule.
424 * lily/grob.cc (ly_get_parent): new Scheme function ly-get-parent.
425 (ly_get_extent): new Scheme function ly-get-extent
427 * ps/lilyponddefs.ps: use output-scale for line-x
430 * scm/ps.scm (font-load-command):
433 2002-03-20 Rune Zedeler <rune@zedeler.dk>
435 * lily/beaming-info.cc: Stupid typo fixed
437 * lily/accidental-engraver.cc: rewrote accidental-routines to get
438 support for cross-context auto-accidentals.
439 Now the engraver can stay in Staff-context and see other contexts
441 Changed properties: autoAccidentals, autoCautionaries
443 * lily/translator-group.cc (set_children_property):
444 Function added recursively setting the same property (deep_copied)
445 for all children of a Translator_group.
447 * ly/property-init.ly: added commands
448 \pianoAccidentals \voiceAccidentals
449 \modernVoiceAccidentals \modernVoiceCautionaries
451 * ly/engraver-init.ly: Correct initialization of new accidentals.
453 * scm/translator-property-description.scm: Updated
455 * input/regression/accidental-voice.ly: Added
457 * Documentation/regression-test.tely: Added new test
459 2002-03-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
461 * VERSION: 1.5.44 released
463 * lily/slur.cc (set_extremities): robustness fixes for #'attachment.
465 * scripts/lilypond-book.py (bounding_box_dimensions): bugfix.
467 * ly/params-init.ly (blotdiameter): use unit for blotdiameter, set
470 * tex/feta*.tex: remove.
472 * stepmake/aclocal.m4: remove stepmake symlink. It confuses almost
473 all software dealing with it.
475 2002-03-20 Jan Nieuwenhuizen <janneke@gnu.org>
477 * mf/GNUmakefile (lilypond.map): Don't prepend TeX to font name
478 (this fixes pdf output). Drop awk dependency.
480 * scripts/ly2dvi.py (ly_paper_to_latexpaper): Assume LilyPond's
481 dimensions (linewidth) are in mm.
483 * mf/GNUmakefile (depth): Always allow manual access to pfa target.
485 * tex/lily-ps-defs.tex: scaletounit using PT/IN==72.
487 * lily/slur.cc (get_attachment): Bugfix: correct for stem thickness.
489 2002-03-19 Han-Wen <hanwen@cs.uu.nl>
491 * VERSION: 1.5.43 released
493 * scm/beam.scm (beam-dir-majority-median): if majority is
494 undecided, use median. Removes a forced dir in sarabande.
496 * mf/feta-schrift.mf: Trill fixes, Vee fixes (upbow, ltoe, rtoe)
498 2002-03-18 Chris Jackson <chris@fluffhouse.org.uk>
500 * lily/text-spanner.cc, lily/piano-pedal-engraver.cc: Cleanups. Edge
501 widths, heights and shortens are now customisable properties.
503 * scm/grob-description.scm, scm/grob-property-description.scm: New
504 properties added to PianoPedalBracket, unnecessary
505 Y-offset-callbacks removed from *Pedal, undocumented properties
508 * Documentation/user/refman.itely: Piano pedal updates.
510 2002-03-18 Jan Nieuwenhuizen <janneke@gnu.org>
512 * scm/grob-property-description.scm:
513 * scm/interface-description.scm: Remove old stuff.
515 * scm/grob-description.scm (StemTremolo): Change beam-thickness to
516 0.48 (previously 0.42).
517 (Beam): Remove old stuff.
520 * lily/stem-tremolo.cc:
522 * scm/beam.scm: Remove old stuff. Use Beam::get_interbeam ()
523 (previously space-function).
525 * stepmake/bin/add-html-footer.py: Website title fix.
527 2002-03-18 Han-Wen Nienhuys <hanwen@cs.uu.nl>
529 * scripts/ly2dvi.py (environment): use new font searching setup.
531 * lily/afm.cc (afm_bbox_to_box): make code dimension independent
533 * lily/tfm.cc (dimensions): make code dimension independent
535 * ps/lilyponddefs.ps: add constant for MM and true/ps-point
538 * tex/lily-ps-defs.tex: scaling for PS points and MM.
540 * lily/include/dimensions.hh: try MM as internal unit.
542 * scm/*.scm: remove invoke-dim1
544 2002-03-17 Han-Wen <hanwen@cs.uu.nl>
546 * GNUmakefile.in (fontpaths): add fontpaths target,
548 * make/mutopia-targets.make: add PDF rules.
550 * make/mutopia-rules.make: add pdf rule.
552 * buildscripts/mutopia-index.py (list_item): add PDF.
554 * buildscripts/lilypond-profile.sh (TEXMF): typo.
556 * make/lilypond-vars.make: set TEXMF for the new font setup.
558 2002-03-17 Han-Wen <hanwen@cs.uu.nl>
560 * VERSION: 1.5.42 released
562 * mf/feta-schrift.mf: endless twiddling of Tr.
564 * mf/feta-eindelijk.mf: 8th rest: make darker, top of brush lower, and
565 endless twiddling with the bulb shape.
567 * lily/note-head.cc (internal_brew_molecule): make ledger lines a
568 little smaller if there is an accidental.
570 2002-03-15 Mats Bengtsson <mats.bengtsson@s3.kth.se>
572 * buildscripts/lilypond-profile.sh:
574 * mf/GNUmakefile (INSTALLATION_OUT_DIR*),
575 buildscripts/lilypond-login.sh, buildscripts/lilypond-profile.sh:
576 Implement new font installation strategy
578 * Documentation/misc/fontinstallation (TEXMF): Documentation of
579 the new font installation strategy.
581 * lilypond-mode.el (LilyPond-mode-map): Add shortcut "CTRL-c ;"
584 * input/test/staff-size.ly: Simplified using StaffContainer
586 * mf/GNUmakefile (ALL_GEN_FILES): Actually generate the
589 2002-03-17 Jan Nieuwenhuizen <janneke@gnu.org>
591 * scm/ps.scm (bezier-sandwich): Draw circles at slur ends.
593 * lily/beam.cc (score_stem_lengths): new quanting stuff
594 (score_forbidden_quants): Second and third beam quant stuff.
596 2002-03-16 Jan Nieuwenhuizen <janneke@gnu.org>
598 * lily/beam.cc (least_squares): Remember least-squares-dy for
600 (quantise_interval): Don't quant to dy steeper that
601 least-squares-dy. Return empty interval if no sane quants found.
602 (quantise_position): Try quantise_interval until we have
605 2002-03-15 Jan Nieuwenhuizen <janneke@gnu.org>
607 * scm/interface-description.scm (beam-interface): Update.
609 2002-03-15 Han-Wen Nienhuys <hanwen@cs.uu.nl>
611 * VERSION: 1.5.41 released
613 * mf/feta-schrift.mf: make Tr. smaller, smoother and closer. Use
614 optima serifs on top of t, bottom of r.
616 * mf/feta-bolletjes.mf: make ledger line rounder.
618 * mf/feta-toevallig.mf: some smallish fixes for flat sign.
620 * mf/feta-eindelijk.mf: make 8th rest a little darker, some more
623 2002-03-15 Chris Jackson <chris@fluffhouse.org.uk>
625 * lily/piano-pedal-engraver.cc: Rewritten to support bracketed as
626 well as text pedal indications and a combination of both. All
627 pedal indications are horizontally aligned on a line spanner.
629 * lily/text-spanner.cc: Edge-width property added to use in
630 bracketed piano pedals. Function setup_sustain_pedal added to set
631 the dimensions of the brackets.
633 * scm/grob-description.scm: New *PedalLineSpanner grobs added, and
634 some of the *Pedal properties tweaked.
636 * scm/grob-property-description.scm: New pedal-type (*Pedal) and
637 edge-width (TextSpanner) properties.
639 * ly/engraver-init.ly: Default strings added for SostenutoPedal.
641 * lilypond-font-lock.el: sostenuto, unaCorda and treCorde added to
642 fontified identifiers list.
644 * input/test/pedal.ly: New pedal features added.
646 * Documentation/user/refman.itely: New pedal features documented.
649 2002-03-15 Jan Nieuwenhuizen <janneke@gnu.org>
651 * lily/include/new-beam.hh: Previously new-beam.hh
652 * lily/beam.cc: Previously new-beam.cc
653 (least_squares): Bugfix: don't barf on beams with less than two
654 visible stems (tremolos).
657 * scm/grob-description.scm (Beam): Junk old beam stuff.
660 2002-03-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
664 * mf/feta-eindelijk.mf: new 8th rest.
666 * mf/feta-toevallig.mf: small fixes for the sharp symbol. Don't
667 stick out of staffline
669 * scripts/lilypond-book.py: fixes for texi regular expressions.
671 2002-03-14 Jan Nieuwenhuizen <janneke@gnu.org>
673 * lily/include/new-beam.hh:
674 * lily/new-beam.cc: New file.
676 * flower/include/interval.hh:
677 * flower/include/interval.tcc (delta): New method.
678 (swap): Now public (previously private).
680 * scm/beam.scm (default-beam-y-quants): Bugfix: lower beam-sit by
681 1 staff-line-thickness. Sadly, this makes dy quanting problems
682 (dy quants allowed should depend on actual left y) more visible.
684 2002-03-13 Jan Nieuwenhuizen <janneke@gnu.org>
686 * lily/beam.cc (quantise_dy): Bugfix: sign (0) = 0. Hmm.
688 * scm/grob-property-description.scm (concaveness-threshold): Add
689 typecheck and description.
691 * scm/grob-description.scm (Beam): Remove obsolete properties, add
692 concaveness-threshold (previously concaveness).
694 * lily/beam.cc (check_concave): Remove choices and debugging
695 stuff: use best concaveness calculation.
696 (quantise_dy): Remove choice. Try to never make a slope steeper
697 by quantising, but certainly never quantise a slope away.
698 (check_stem_length_f): Remove choice. In case of lengthening
699 alowed, always lengthen to ideal length.
701 * Documentation/index.texi: Fix FAQ url.
703 * Documentation/topdocs/INSTALL.texi: Add information about fink,
704 compile fix and 1.4 specific fix that doesn't hurt 1.5.
706 2002-03-13 Han-Wen <hanwen@cs.uu.nl>
708 * VERSION: 1.5.39 released
710 * lily/simple-spacer.cc (add_rod): rods take precedence over
711 infinitely stiff springs. This fixes bugs with arpeggios and bar-lines.
713 * lily/arpeggio-engraver.cc (acknowledge_grob): clean up.
715 * lily/note-spacing.cc (get_spacing): only insert space for
716 accidentals if necessary.
718 * input/regression/spacing-accidental-staffs.ly (texidoc): update example
720 * lily/spacing-spanner.cc (musical_column_spacing): new
721 function. Have correct spacing from note to end-of-line as well.
723 2002-03-12 Jan Nieuwenhuizen <janneke@gnu.org>
725 * Documentation/topdocs/INSTALL.texi: Add section for MacOS X.
727 * darwin.patch: New file.
729 * lily/beam.cc (set_stem_shorten): Revive deceased stem shorten
730 code. Shorten stems by fraction of stems to be shortened.
732 * lily/stem.cc (get_default_stem_end_position): Shorten only half
733 of shorten value for boundary cases.
735 * scm/grob-description.scm (Stem): Set stem-shorten to (1.0 0.5).
736 (Beam): Set beamed-stem-shorten to (1.0 0.5).
738 2002-03-11 Jan Nieuwenhuizen <janneke@gnu.org>
740 * lily/beam.cc (check_stem_length_f): Try to lenthen more.
742 * scm/grob-description.scm (Beam): Add concaveness. Replace
743 Beam::cancel_suspect_slope with Beam::check_concave.
745 * lily/beam.cc (check_concave): Calculate concaveness of beam, and
746 set slope to horizontal if concaveness > Beam.concaveness. This
747 handles cases that kludgy cancel_suspect_slope was meant to catch
749 (cancel_suspect_slope): Remove.
751 2002-03-12 Rune Zedeler <rune@zedeler.dk>
753 * lily/beam.cc lily/stem.cc lily/beam-engraver.cc allow for
754 stemLeftBeamCount and stemRightBeamCount to equal 0.
757 2002-03-12 Han-Wen <hanwen@cs.uu.nl>
759 * lily/spacing-spanner.cc (breakable_column_spacing): Only do
760 fixed spacing for pref matter, if the next column is musical, and
763 * lily/note-spacing.cc (stem_dir_correction): Use correct
764 discretionary for stem-bar spacing.
766 2002-03-11 Han-Wen <hanwen@cs.uu.nl>
768 * VERSION: 1.5.38 released
770 * lily/grob.cc (warning): Use cause tracking to give more
771 meaningful errors from the backend.
773 * lily/property-iterator.cc (check_grob): Warn if setting grob
774 property in unknown grob.
776 * mf/feta-toevallig.mf: brushed stems for natural sign.
778 * lily/molecule.cc (align_to): don't translate empty molecule.
779 (this triggers a very subtle bug in time-signature.)
781 2002-03-10 Han-Wen <hanwen@cs.uu.nl>
783 * lily/spring.cc: remove file.
785 * input/regression/spacing-stem-bar.ly: new file
787 * lily/score.cc (run_translator): resurrect point-and-click
789 * input/baerenreiter-sarabande.ly: Copy Barenreiter beaming for
792 * lily/spacing-spanner.cc (find_shortest): Shortest note for
793 spacing is now globally determined, using the most common shortest
794 note. Notes that are shorter are spaced geometrically, and with
795 expand hints. This makes spacing more even, and measures that have
796 very short notes won't be that stretched out.
798 * mf/feta-klef.mf: F-clef fixes, documentation on the
799 shape. (WARNING: font changed.)
801 2002-03-09 Han-Wen <hanwen@cs.uu.nl>
803 * lily/simple-spacer.cc (add_columns): support for infinitely
806 * lily/staff-spacing.cc (get_spacing_params): space after
807 prefatory matter is fixed.
809 2002-03-08 Han-Wen <hanwen@cs.uu.nl>
811 * lily/note-spacing.cc (stem_dir_correction): Correct spacing for
812 barline following an upstem.
814 * lily/staff-spacing.cc (extremal_break_aligned_grob): destill
815 function from next_notes_correction().
816 (bar_y_positions): idem.
818 2002-03-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
820 * input/regression/break.ly (texidoc): bugfix: escape \ in
823 * lily/staff-spacing.cc (next_notes_correction): Correct the
824 spacing of a note following a barline.
827 2002-03-04 Glen Prideaux
829 * mf/feta-solfa.mf: Shaped note heads
831 2002-03-03 Han-Wen <hanwen@cs.uu.nl>
833 * VERSION: 1.5.37 released
835 * lily/key-signature-interface.cc (brew_molecule): rename from key_item
838 * lily/break-align-interface.cc (do_alignment): completely
839 rewritten. Now it does not use Align_interface anymore, but a
840 separate routine. Like StaffSpacing, it reads space-alist from the
841 breakable grobs. This allows you to set spacing using
843 \property Staff.Clef \override #'space-alist = '(....stuff....)
845 * lily/bar-line.cc, lily/include/bar-line.hh: change name from Bar
846 to Bar_line. Move files around as well.
848 * lily/time-signature.cc (time_signature): left align time signatures.
850 * mf/feta-timesig.mf: Remove padding from C-style time signatures.
851 Corrections of the glyph shape C. Comments added.
853 2002-03-02 Han-Wen <hanwen@cs.uu.nl>
855 * lily/spacing-spanner.cc: move from third-try.cc; rename
856 Third_spacing_spanner to Spacing_spanner.
858 * lily/staff-spacing.cc (get_spacing_params): redo prefatory
859 spacing stuff. Much cleaner now, and we prepare for neat spacing
860 tricks around bar lines and such.
862 * lily/third-try.cc (prune_loose_colunms): bugfix. Don't init
863 variables with themselves. (Ouch.)
865 * lily/span-bar.cc (brew_molecule): don't try to span bars that
868 2002-03-02 Han-Wen <hanwen@cs.uu.nl>
872 * lily/lily-guile.cc: isdir_b and isaxis_b changed to ly_axis_p,
875 * lily/music.cc (ly_get_mus_property): typechecking
876 (ly_set_mus_property): idem
877 (ly_make_music): idem
878 (ly_music_name): idem
880 * lily/chord.cc: use scm_reverse_x iso. gh_reverse()
882 * lily/note-spacing.cc (stem_dir_correction): correction for
883 same stem notes as well.
885 * lily/pitch.cc (pitch_transpose): stricter typechecking
887 * mf/parmesan*mf: magnification fixes.
889 * Documentation/topdocs/INSTALL.texi: update RedHat reqs
891 2002-03-01 Mats Bengtsson <mats.bengtsson@s3.kth.se>
893 * buildscripts/mf-to-table.py (postfixes): Output also .ly file
894 documenting the font. (Doesn't work for parmesan at the moment)
896 * Documentation/user/appendices.itely (The Feta font): Add list of
897 Feta font symbols with names.
899 * mf/GNUmakefile ($(outdir)/lilypond.map): Generate lilypond.map
902 2002-03-01 Han-Wen <hanwen@cs.uu.nl>
904 * lily/translator-group.cc (ly_set_trans_property): typechecking
905 (ly_get_trans_property): typechecking.
907 * lily/font-metric.cc (ly_text_dimension): typechecking
908 (ly_find_glyph_by_name): idem.
910 * scm/bass-figure.scm (brew-complete-figure): support for
913 * lily/grob.cc (ly_get_paper_var): new function
915 2002-02-28 Han-Wen Nienhuys <hanwen@cs.uu.nl>
917 * VERSION (PATCH_LEVEL): 1.5.35 released.
919 * lily/lookup.cc (ly_bracket): Scheme function ly-bracket
920 (bracket): New function.
922 * lily/stem-engraver.cc (stop_translation_timestep): bugfix, unset
923 stemLeftBeamCount, stemRightBeamCount in stead of using #<undefined>
925 * lily/third-try.cc (set_implicit_neighbor_columns): type checking
928 * lily/span-arpeggio-engraver.cc (stop_translation_timestep):
931 * lily/grob.cc (ly_get_grob_property): be anal about types.
932 (ly_set_grob_property): idem
934 * lily/figured-bass-engraver.cc (process_music): move molecule
935 building completely to Scheme
937 * lily/include/musical-request.hh (class Bass_figure_req): Add
940 * lily/parser.yy (bass_figure): add support for space figure.
942 * lily/molecule.cc (ly_molecule_combined_at_edge): be anal about types
944 * lily/font-metric.cc (ly_text_dimension): Scheme function ly-text-dimension
946 * lily/molecule.cc (ly_fontify_atom): new function ly-fontify-atom
947 (ly_align_to_x): new function ly-align-to!
949 * lily/font-interface.cc (ly_font_interface_get_font): new Scheme
952 * mf/feta-nummer.mf: include normal-space dimension.
954 * lily/collision.cc (check_meshing_chords): don't merge collisions
957 * lily/system-start-delimiter.cc (after_line_breaking): Bugfix:
960 2002-02-28 Mats Bengtsson <matsb@matsb@s3.kth.se>
962 * scm/tex.scm, scm/ps.scm (or): Bugfix, ps output with Guile 3.4
964 2002-02-28 Juergen Reuter <reuter@ipd.uka.de>
966 * mf/parmesan-heads.mf: bugfix: mensural note heads (WARNING:
969 * scm/output-lib.scm: bugfix: resort to neo_mensural chars rather
972 * mf/parmesan-scripts.mf, mf/parmesan-generic.mf,
973 scm/grob-description.scm: added mensural fermata symbol
975 2002-02-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
977 * VERSION: 1.5.34 released.
979 * lily/rest-engraver.cc (create_grobs): rests can have pitches.
981 * lily/staff-symbol-referencer.cc (callback): assume that
982 staff-position is unset in general.
984 * input/regression/rest-pitch.ly: new file.
986 * lily/parser.yy (simple_element): rests can have pitch. Syntax:
989 2002-02-26 Han-Wen Nienhuys <hanwen@cs.uu.nl>
991 * lily/scm-option.cc (set_lily_option): add internal-type-checks
992 as Scheme option. Run regression test by default with
993 internal-type-checking.
995 * lily/separating-group-spanner.cc (find_musical_sequences): removed.
997 * lily/lily-guile.cc (type_check_assignment): changed functions.
999 * scm/*description*.scm: be anal about typechecks. Some changes
1000 for internal variable names.
1002 2002-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1004 * scm/ps.scm: -f ps output for GUILE 1.4 and 1.3.4
1006 2002-02-25 Han-Wen <hanwen@cs.uu.nl>
1008 * VERSION: 1.5.33 released.
1010 * mf/feta-macros.mf (flare_path): removed draw_flare, replace by
1011 flare_path everywhere (c-clef, numbers).
1013 * lily/bar-number-engraver.cc (process_music): also print bar
1014 number if measure starts with grace note.
1016 * input/regression/grace-bar-number.ly: new test.
1018 2002-02-24 Han-Wen <hanwen@cs.uu.nl>
1020 * lily/figured-bass-engraver.cc (stop_translation_timestep): reset
1023 * scm/music-functions.scm (voicify-music): split chords into
1024 different voices automatically.
1026 * lily/music.cc (ly_music_list_p): new function
1028 * lily/music-sequence.cc (do_relative_octave): robustification
1030 * scm/music-functions.scm: many utility functions
1032 * lily/music.cc (ly_set_mus_property): add type checks to the
1033 Scheme property assignment.
1035 * buildscripts/lilypond-profile,lilypond-login.sh (TEXCONFIG):
1038 * mf/lilypond.map: .map file from Mats' page.
1040 2002-02-21 Juergen Reuter <reuter@ipd.uka.de>
1042 * Some more parmesan related fixes;
1044 * Custos: varying shape (in particular, stem length), depending on the
1045 vertical position of the custos (on staffline / between stafflines);
1047 * Custos: added grob property "neutral-direction" (same semantics as
1048 with stem); introduced new grob property "neutral-position";
1050 * Time-signature: print a warning when resorting to default layout.
1052 2002-02-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1054 * lily/translator-group.cc (add_fresh_simple_translator): remove
1055 function; initialize() is called through
1056 Translator_group::initialize().
1058 * lily/third-try.cc (prune_loose_colunms): add constraints (rods)
1059 for the neighbors of a loose column.
1061 * lily/line-of-score.cc (set_loose_columns): be more intelligent:
1062 position loose columns so that they don't collide.
1064 2002-02-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1066 * VERSION: 1.5.32 released.
1068 * scm/font.scm: remove font-name symbol.
1070 * mf/GNUmakefile: use pktrace for making PFAs
1072 * make/lilypond.redhat.spec.in: use pktrace when making RPMs
1074 * lily/rest-collision.cc (do_shift): read direction field from
1075 rest-column in case of note-rest collision. This should fix some
1076 problems with rest collisions.
1078 2002-02-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1080 * lily/note-heads-engraver.cc (process_music): Removed easyPlay
1083 * lily/note-head.cc (brew_ez_molecule): Remove note-character
1084 property. Read pitch directly from #'cause.
1086 * mf/feta-puntje.mf: bugfix
1088 2002-02-19 Juergen Reuter <reuter@ipd.uka.de>
1090 * mf/*.mf: tried to fix ancient-font.ly. WARNING: Font changed.
1092 2002-02-18 Jan Nieuwenhuizen <janneke@gnu.org>
1094 * Documentation/windows/compiling.texi: Update.
1096 * Documentation/index.texi: Add link to orphaned compiling for
1099 * Documentation/footer.html.in: Comment fix.
1101 * stepmake/bin/add-html-footer.py: Python2.[12] re workarounds.
1103 2002-02-18 Han-Wen <hanwen@cs.uu.nl>
1105 * VERSION: 1.5.31 released
1107 * lily/new-spacing-spanner.cc: remove file.
1109 * lily/third-try.cc (do_measure): only take spacings into account
1110 if they pertain to the column pair under consideration. This fixes
1111 spacing bug when mixing eighths triplets and normal eighths.
1113 * lily/note-head.cc (brew_molecule): revert ledger change: ledger
1114 lines don't take up space anymore. Document why in note-head.cc
1117 2002-02-17 Han-Wen <hanwen@cs.uu.nl>
1119 * lily/font-interface.cc (get_font): reinstate
1120 #'font-magnification. See input/regression/font-magnification.ly
1121 (get_font): Change the definition of #'font-name grob property.
1123 * lily/grob.cc (get_uncached_molecule): output origin for grobs
1124 that have a #'cause field.
1126 2002-02-12 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1128 * Documentation/topdocs/INSTALL.texi: remove type3 stuff.
1130 * mf/GNUmakefile: remove metapost stuff
1132 * stepmake/aclocal.m4: remove metapost detection stuff.
1134 2002-02-11 Jan Nieuwenhuizen <janneke@gnu.org>
1136 * mf/GNUmakefile (FET_FILES):
1137 (FONT_FILES): Include parmesan.
1139 * stepmake/bin/packagepython.py (make_assign_re): Bugfix. Use re
1142 * buildscripts/clean-fonts.sh (FILES): Clean parmesan too.
1144 * Documentation/user/refman.itely (Paper size): Quote braces.
1146 2002-02-07 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1148 * stepmake/aclocal.m4: fixed bison version check to be more
1151 * lily/stem.cc (position_noteheads): fix for cluster chords.
1153 * mf/*.mf: many blotting/pixel rounding fixes by Rune Zedeler
1155 * python 2.2 support.
1157 2002-02-04 Han-Wen <hanwen@cs.uu.nl>
1159 * VERSION: 1.5.30 released
1161 * lily/dynamic-engraver.cc: add doco about DynamicLineSpanner
1163 * Documentation/user/refman.itely (Dynamics): add a note about
1166 * scm/grob-description.scm: add a 'translator-type? object
1167 property, so that \property Foo.Bar =\turnOff doesn't cause
1170 * lily/translator-group.cc (add_fresh_group_translator): make
1171 new add-translator functions to make distinction between fresh and
1172 used group-translators. Fixes problem with scripts on auto-changing voice
1174 * lily/timing-engraver.cc: make Timing_engraver instantiatable,
1175 add to Score_performer. Fixes bar checks in MIDI
1177 * lily/tie-engraver.cc (create_grobs): Use pitches to compare note
1178 heads. Fixes many quirks with ties.
1180 * lily/engraver.cc (announce_grob): Use SCM argument. Store cause
1181 in the grob property #'cause, instead of using Grob_info.
1183 * ly/engraver-init.ly (StaffContext): move Dot_column_engraver to
1184 staff context, fixing dot alignment on collisions.
1186 * lily/beam-engraver.cc (try_music): remove can't find beam start
1187 warning, so that skipTypesetting won't complain.
1189 2002-02-01 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1191 * Documentation/user/refman.itely (Paper size): Documentation fix,
1194 * lily/text-engraver.cc: Bugfix: textNonEmpty works again
1196 * scm/grob-description.scm: \breathe: Use feta font comma by default
1198 2002-01-23 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1200 * input/template/piano-dynamics.ly (pedal): Simplified
1202 2002-01-18 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1204 * ly/engraver-init.ly: avoid warnings on \skip in lyrics
1206 2002-01-10 Mats Bengtsson <matsb@s3.kth.se>
1208 * lilypond-mode.el (LilyPond-command-query): ignore case.
1210 2002-02-01 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1212 * VERSION: 1.5.29 released
1214 * all files: change 2001 to 2002 in headers globally
1216 * mf/parmesan20.mf: split out ancient notation into parmesan ("old
1217 cheese") font. WARNING: fonts changed.
1219 2002-02-01 Juergen Reuter <reuter@ipd.uka.de>
1221 * mf/*.mf: Fixed some blot_diameter related flaws in some feta symbols
1223 * mf/*.mf: Added some more vaticana/solesmes style font symbols
1225 * mf/*.mf: Bugfix: renamed subbipunctum -> inclinatum
1227 * mf/*.mf: Fixed a few typos in various .mf files
1229 2002-01-17 Rune Zedeler <rune@zedeler.dk>
1231 * mf/: added macro soft_penstroke
1233 softened some glyphs
1234 redrawn triangular noteheads
1236 added classical quarter rest
1238 * lily/stem.cc: Bugfix: Stem-attachment when staff_space!=1
1240 * lily/bar.cc: Bugfix: repeat dots when even number of staff
1241 lines and staff_space>=2
1243 * lily/rest.cc: Use default rests when current style glyphs not
1245 \property Staff.Rest \override #'style = #'classical
1247 2002-01-30 Jan Nieuwenhuizen <janneke@gnu.org>
1249 * input/bugs/first-tie.ly: New file.
1251 * input/bugs/spacing-clash.ly: New file.
1253 2002-01-29 Jan Nieuwenhuizen <janneke@gnu.org>
1257 2002-1-24 Chris Jackson <chris@fluffhouse.org.uk>
1259 * lilypond-indent.el: New file providing indentation for
1260 parenthesised blocks of lilypond code in Emacs
1262 * lilypond-font-lock.el: Changes to the syntax table to facilitate
1263 indentation and handle block comments properly. Distinguish
1264 accents from close-brackets in fontification.
1266 * lilypond-mode.el: LilyPond-indent-command set appropriately.
1268 2002-01-22 Jan Nieuwenhuizen <janneke@gnu.org>
1270 * Documentation/windows/installing.texi:
1271 * Documentation/windows/compiling.texi: Include from 1.4.10.
1273 * Documentation/windows/gs-profile.sh: previously lily-gs.sh
1275 * input/bugs/first-midi-tie.ly: New file.
1277 2001-12-29 Han-Wen <hanwen@cs.uu.nl>
1279 * VERSION: 1.5.28 released
1281 * lily/parser.yy (My_lily_parser): Slightly kludgy warning for
1282 illicit beams on [c4 c4] etc.
1284 * lily/bar-check-iterator.cc (Bar_check_iterator): new
1285 file. Make separate iterator for Bar_checks. Bar_check now happen
1286 outside engravers, meaning that you can use them with
1287 skipTypesetting. Associated changes in other files.
1289 * lily/new-spacing-spanner.cc (stem_dir_correction): removed
1292 * lily/spacing-spanner.cc (stem_dir_correction): removed function
1294 * lily/include/grob.hh (unsmob_item, unsmob_spanner): Add functions
1296 * lily/bar.cc (before_line_breaking): remove bar-line spacing code.
1298 * lily/stem.cc (set_spacing_hints): removed function
1300 * lily/note-spacing.cc (stem_dir_correction): new stem-direction
1301 correction for spacing; now take vertical extents of the stem into
1304 * lily/third-try.cc: More hacking to get spacing working.
1306 * lily/note-spacing-engraver.cc: new file, Note_spacing_engraver
1307 sits at staff level and creates note spacing objects. Scrap it
1308 again, and document why.
1310 * lily/include/group-interface.hh: rename functions.
1312 2001-12-27 Jan Nieuwenhuizen <janneke@gnu.org>
1314 * stepmake/stepmake/c++-rules.make:
1315 * stepmake/stepmake/c-rules.make: Fixes for bison-1.28.
1317 2001-12-25 Jan Nieuwenhuizen <janneke@gnu.org>
1319 * make/lilypond-vars.make:
1320 * scripts/ly2dvi.py (setup_environment):
1321 * scripts/lilypond-book.py (setup_environment): Also set tex
1324 2001-12-24 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1326 * VERSION: 1.5.27 released.
1328 * Documentation/user/refman.itely (Bar numbers): added bar number
1331 * scm/font.scm (make-style-sheet): Fixes to make staff-sizes work
1334 2001-12-22 Mats Bengtsson <matsb@matsb@s3.kth.se>
1336 * tex/lilyponddefs.tex: Make sure interscorelinefill=1 doesn't
1337 spread the last few lines all over the last page of a score.
1339 2001-12-24 Han-Wen <hanwen@cs.uu.nl>
1341 * lily/third-try.cc: 3rd try at revising spacing
1342 engine. Not yet finished.
1344 * lily/paper-column.cc (brew_molecule): print debugging marks on a
1347 * lily/tie-engraver.cc (class Tie_engraver): Use busyGrobs for
1348 collecting past note heads.
1350 * lily/note-heads-engraver.cc (try_music): Remove end_mom_
1353 * lily/grob-pq-engraver.cc (class Grob_pq_engraver): New file, new
1354 class. Keep a queue of grobs that are still playing in busyGrobs.
1356 * lily/lyric-combine-music-iterator.cc (get_busy_status): New
1357 function. Use busyGrobs to detect playing notes.
1359 2001-12-16 Jan Nieuwenhuizen <janneke@gnu.org>
1361 * Documentation/topdocs/INSTALL.texi: Added note about broken
1362 python-2.1. Updated note for Debian's broken (well, broken for
1363 our use anyway) tex configuration.
1365 * scripts/lilypond-book.py (re_dict): python2.2 fix.
1367 * stepmake/stepmake/c++-rules.make ($(outdir)/%.hh):
1368 ($(outdir)/%.cc): Adapted to bison-1.30; added bison < 1.30 fix.
1370 * scripts/lilypond-book.py (bounding_box_dimensions): Bugfix.
1371 (But left margin of png's still misses a few pixels. Arg.)
1373 2001-12-16 Heikki Junes <hjunes@cc.hut.fi>
1375 * lilypond-mode.el (LilyPond-command-next-midi): Make
1376 possible to kill midi-process (using "C-c C-m").
1378 2001-12-14 Han-Wen <hanwen@cs.uu.nl>
1380 * scripts/lilypond-book.py (LatexPaper.set_geo_option):
1381 Convert strings with dimensions to numbers.
1383 * lily/volta-engraver.cc: only make a bracket for the top staff,
1384 as found in stavesFound.
1386 * lily/bar-number-engraver.cc: remove staff administration.
1388 * lily/mark-engraver.cc (acknowledge_grob): remove staff
1389 administration. This breaks support for invisible-staff.
1391 * lily/staff-collecting-engraver.cc: new engraver. Collects staff
1392 symbols into stavesFound.
1394 * lily/score-engraver.cc (acknowledge_grob): Acknowledge spacing
1395 grobs, and put them into columns.
1397 * lily/engraver-group-engraver.cc (acknowledge_grobs): Include the
1398 Engraver_group_engraver as a potential candidate for ack'ing grobs.
1400 2001-12-13 Heikki Junes <hjunes@cc.hut.fi>
1402 * lilypond-mode.el (LilyPond-command-next-midi): Play next (or last)
1403 midi section in the Emacs-mode, so it is possible to play certain
1404 score in a multiscore lilypond-file.
1406 2001-12-09 Rune Zedeler <rune@zedeler.dk>
1407 * lily/lily-guile.cc: Added ly_assoc_front_x() and ly_assoc_cdr()
1408 (FIXME: not accessible from guile)
1410 * lily/accidental-engraver.cc: rewrote accidental-routines to get
1411 better support for Kurt Stone's suggestions.
1412 Removed properties: noResetKey, forgetAccidentals, autoReminders,
1414 Changed property: localKeySignature.
1415 Added properties: extraNatural, autoAccidentals,
1418 (BUGFIX: broken-tie-support destroyed in 1.5.16)
1420 * ly/property-init.ly: added commands
1421 \defaultAccidentals \modernAccidentals \modernCautionaries
1422 \noResetKey \forgetAccidentals
1424 * ly/engraver-init.ly: Correct initialization of new accidentals.
1426 * scm/translator-property-description.scm: The new properties
1429 * input/: Some examples added, some changed.
1431 * Documentation/regression-test.tely: Added quick test of new
1434 2001-12-13 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1436 * scripts/lilypond-book.py (scan_latex_preamble): don't crash if
1439 2001-12-07 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1441 * lily/beam.cc (before_line_breaking): Make beams without stems
1442 or with only one stem disappear.
1444 2001-12-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1446 * bibtools/bib2html.py: Add simple bib2html convertor, and .bst
1447 files to have standardised HTML bibliography output. Update build
1448 docs to reflect this.
1450 * lily/include/simple-spacer.hh (struct Simple_spacer): add
1451 active_count_, so that we don't have to look for active springs
1454 * scm/interface-description.scm,scm/grob-property-description.scm:
1457 * lily/simple-spacer.cc (solve): Handle forced line breaks
1458 here. Fixes problems when combining linebreaks with non-fitting
1461 2001-12-05 Jan Nieuwenhuizen <janneke@gnu.org>
1463 * 1.4.9.jcn3 forward ports.
1465 * Really included .cvsignore.
1467 * Included Han-Wen's uu1 windows fixes.
1469 * Bugfix: lilypond-profile.sh: append to GS_FONTPATH, GS_LIB.
1471 * Added Cygwin setup.hint
1473 * Removed tex, python wrappers and postinstalls to go with Cywgin's
1474 tetex/texmf, python installations.
1476 * Updated cygwin installer.
1478 * ly2dvi: Don't accept filenames with spaces (+ fix).
1480 2001-12-03 Han-Wen <hanwen@cs.uu.nl>
1482 * ly/engraver-init.ly (VoiceContext): fix text engraver ordering.
1484 * lily/translator-def.cc: Remove manual symbol caching.
1486 * lily/script-column.cc (before_line_breaking): robustness check:
1487 don't crash if no direction set.
1489 * scripts/pmx2ly.py: Key and clef change support (Laura Conrad)
1491 * scripts/pmx2ly.py (Parser.parse_header): more generic header
1495 2001-12-01 Han-Wen <hanwen@cs.uu.nl>
1497 * lily/note-head.cc (head_extent): added to compute width without
1498 ledger lines. By default, ledger lines take up width now.
1500 * input/regression/fingering.ly: demonstrate auto fingering.
1501 Horizontal placement is still buggy.
1503 * lily/fingering-engraver.cc (class Fingering_engraver):
1504 added. Provides support for horizontal fingering scripts
1506 * lily/include/grob.hh: Naming: change parent_l() into get_parent()
1508 * lily/side-position-interface.cc (add_staff_support): add staff
1509 only for Y-axis side positions.
1511 * lily/parser.yy (request_chord): Fix mem leak.
1513 * lily/musical-request.cc (transpose): moved to Music::transpose()
1515 * lily/include/grob-info.hh: Change music pointer to SCM, so we
1516 can store grobs as grob-creation cause as well.
1518 * lily/group-interface.cc (add_thing): efficiency tweak: reuse
1519 handle when adding. Use precomputed symbols throughout lily.
1521 * lily/rhythmic-column-engraver.cc: make NoteSpacing grobs to keep
1522 track of spacing issues.
1524 * lily/separating-line-group-engraver.cc: make StaffSpacing grobs
1525 to keep track of staff spacing
1527 2001-11-30 Jan Nieuwenhuizen <janneke@gnu.org>
1529 * Rewrote new conditional guile >= 1.5 compilation switches, to keep
1530 code clean from conditionals and have a concentrated sets of
1531 compatitility fixes for old guile versions.
1533 * Fixes for guile 1.4, including embedded ps.
1535 2001-11-30 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1537 * lily/stanza-number-engraver.cc (process_music): allow pairs as
1538 well for markup texts.
1540 * lily/musical-request.cc (length_mom): kludge for null pointer.
1542 * scm/sketch.scm (sketch-output-expression): guile 1.4 compatibility
1544 * scm/lily.scm (sign): bugfix
1546 * CHANGES: Change log instated.
1548 * stepmake/add-html-footer.py: @BRANCH@ tag insertion.