1 2002-05-18 Juergen Reuter <reuter@ipd.uka.de>
3 * mf/parmesan-heads.mf, scm/grob-description.scm,
4 scm/grob-property-description.scm, scm/interface-description,
5 lily/include/my-lily-parser.hh, lily/include/ligature-head.hh,
6 lily/include/mensural-ligature.hh, lily/include/lily-proto.hh,
7 lily/include/ligature-engraver.hh,
8 lily/include/ligature-bracket.hh, lily/parser.yy,
9 lily/ligature-bracket-engraver.cc, lily/mensural-ligature.cc,
10 lily/mensural-ligature-engraver.cc, lily/note-heads-engraver.cc,
11 lily/ligature-head.cc, lily/ligature-engraver.cc,
12 lily/ligature-bracket.cc, input/test/mensural-ligatures.ly:
13 implemented white mensural ligatures (still with a big list of
17 2002-05-19 Han-Wen <hanwen@cs.uu.nl>
19 * lily/*.cc: use LY_DEFINE everywhere. Move doc strings from
20 Documentation/user/internals.itely.
22 * lily/function-documentation.cc: new file. Infrastructure for
23 self documenting Scheme functions.
25 2002-05-18 Han-Wen <hanwen@cs.uu.nl>
27 * lily/stem.cc (calc_stem_info): bugfix for less ugly knees.
29 2002-05-17 Han-Wen <hanwen@cs.uu.nl>
31 * scripts/lilypond-book.py (re_dict): fix regexps; don't combine ?
32 and * (as in "([^>]*)?")
34 2002-05-17 Jan Nieuwenhuizen <janneke@gnu.org>
36 * Documentation/topdocs/INSTALL.texi: Update GCC, Flex and GUILE info.
37 Add info about CVS. Stable/development are currently 1.4/1.5,
40 * autogen.sh: Generate.
43 * configure: Regenerate.
45 * stepmake/stepmake/automatically-generated.sub.make: Keep
48 * stepmake/stepmake/toplevel-targets.make (autogen.sh): Add rule.
50 * stepmake/stepmake/generic-targets.make (configure): Generate
53 * GNUmakefile.in (SCRIPTS):
54 * stepmake/GNUmakefile.in (SCRIPTS): Add autogen.sh
56 * stepmake/autogen.sh: New file.
58 * configure: Check for g++ >= 2.95.
60 * stepmake/aclocal.m4: Fixes for FlexLexer.h, Python headers. GNU
61 c/c++ version checking.
63 * flower/include/string.hh: Typo fix.
65 * lily/include/midi-item.hh: Remove stray i.
67 * Documentation/windows/GNUmakefile: Avoid collapsed directory
70 * stepmake/bin/install-dot-exe.sh: Filter collapsed directory
71 constructs '//' from arguments.
73 2002-05-17 Han-Wen <hanwen@cs.uu.nl>
75 * scm/lily.scm (ly-load): show SCM filenames if verbose.
77 * lily/lily-guile.cc (init_functions): add ly-verbose function.
79 * lily/main.cc (setup_paths): remove LILYINCLUDE support.
81 * flower/include/{pointer,tuple}*: removed.
83 * VERSION: released 1.5.56
85 * scm/music-functions.scm (check-start-chords): function to check
86 for chords without \context. Apply automatically from parser.
88 2002-05-16 Han-Wen <hanwen@cs.uu.nl>
90 * lily/bar-line.cc: remove index entries. Texinfo can't handle :
93 * scm/output-lib.scm: fix ez notation stems.
95 * lily/paper-outputter.cc: various fixes to speed up compilation.
97 2002-05-16 Mats Bengtsson <mats.bengtsson@s3.kth.se>
99 * scripts/lilypond-book.py: Don't import pre for Python >= 2.2
101 2002-05-16 Jan Nieuwenhuizen <janneke@gnu.org>
103 * scripts/lilypond-book.py (determine_format): Bugfix: correctly
104 determine latex input.
106 * stepmake/bin/install-sh: Include latest from libtool.
108 * stepmake/configure:
109 * configure: Regenerate.
111 * config.make.in: Remove dead variables. Add OPTIONAL/REQUIRED lists.
112 (USER_CFLAGS): Bugfix, include CPPFLAGS.
114 * configure.in: Use new OPTIONAL/REQUIRED mechanism.
116 * stepmake/aclocal.m4: Add mechanism for checking OPTIONAL or
117 REQUIRED programs and version. Try to continue configuring, list
118 missing programs at the end, but don't generate a GNUmakefile if
119 REQUIRED programs are missing. Cleanups, junk obsolete stuff.
120 Fix Cygwin detection, drop '32' suffix. Hoping this is not too
121 fancy for some older systems.
123 2002-05-16 Han-Wen <hanwen@cs.uu.nl>
125 * lily/score-engraver.cc (typeset_all): sanity check for items
126 that are Y parent to spanner.
128 * lily/piano-pedal-engraver.cc (create_bracket_grobs): fix broken
131 2002-05-15 Han-Wen Nienhuys <hanwen@cs.uu.nl>
133 * lily/*.cc: remove as many iostream use as possible.
135 * flower/ : remove text-db, text-stream, data-file.
137 2002-05-15 Han-Wen <hanwen@cs.uu.nl>
139 * scripts/lilypond-book.py: add --no-music option: strip all blocks.
140 (completize_preamble): don't barf if no preamble present.
141 (do_file): allow extensions on --output
143 * scripts/ly2dvi.py (make_preview): make automatic preview of
144 first system. Small cleanups.
146 2002-05-13 Han-Wen Nienhuys <hanwen@cs.uu.nl>
148 * scripts/lilypond-book.py (make_pixmap): output png directly.
150 * mf/GNUmakefile (INSTALLATION_OUT_FILES4): create and install
153 * lily/parser.yy (My_lily_parser): comment out code. (Causes
154 problems with recent bison releases).
156 * make/lilypond.redhat.spec.in: add pfa fonts to X.
158 2002-05-07 Heikki Junes <hjunes@cc.hut.fi>
160 * lilypond-font-lock.el: Fixes the order of the note name list.
162 2002-05-06 Jan Nieuwenhuizen <janneke@gnu.org>
164 * scripts/lilypond-book.py: Add html/dtml output, pseudo-filter
165 capability, --verbose option, rlimit hack.
167 2002-05-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
169 * lily/piano-pedal-engraver.cc: cleanups.
171 * lily/accidental.cc (after_line_breaking): add break tie
174 * lily/text-engraver.cc (try_music): don't typeset fingerings
176 2002-05-05 Heikki Junes <hjunes@cc.hut.fi>
178 * lilypond-font-lock.el: Handle \breve as a note (rest) duration.
180 2002-05-04 Han-Wen <hanwen@cs.uu.nl>
182 * lily/*.cc: change gh_str02scm() to ly_str02scm().
184 * lily/spacing-spanner.cc (note_spacing): Bound
185 shortest-playing-length by the distance to next note. This should
186 fix chord tremolo spacing.
188 * VERSION: 1.5.55 released
190 * lily/stem.cc (off_callback): invisible stem over whole note is
191 centered on note now.
193 * lily/stem-engraver.cc (acknowledge_grob): X_AXIS Parent of
194 stem-tremolo is stem now.
196 * input/mozart-hrn*.ly: many corrections.
198 * lily/dynamic-engraver.cc (acknowledge_grob): add Scripts to
199 support for dynamic scripts.
201 * lily/accidental-placement.cc (position_accidentals): check for
202 collisions as well: should avoid those heads too.
204 * lily/beam.cc (check_concave): allow undefined gap and
205 threshold. Change the meaning of threshold/gap == 0.0.
206 (check_concave): skip Stolba concaveness check if we have a knee
209 2002-05-03 Mats Bengtsson <mats.bengtsson@s3.kth.se>
211 * lily/chord-tremolo-engraver.cc (try_music): Handle chord
212 tremolos of dotted duration.
214 2002-05-03 Han-Wen <hanwen@cs.uu.nl>
216 * mf/feta-klef.mf: more twiddling with G clef. Almost straight
217 downstroke again. Sigh.
219 * lily/dynamic-engraver.cc (acknowledge_grob): center dynamic
222 2002-05-02 Han-Wen <hanwen@cs.uu.nl>
224 * lily/slur.cc (add_column): allow slur over rest.
226 2002-04-27 Han-Wen <hanwen@cs.uu.nl>
228 * lily/beam.cc: move scoring constants out of code
230 2002-04-25 Han-Wen <hanwen@cs.uu.nl>
232 * mf/feta-nummer.mf: scalability fixes.
234 * mf/feta-nummer-code.mf: fixes for 5, 8.
236 * mf/feta-klef.mf: G clef fixes.
238 2002-04-25 Jan Nieuwenhuizen <janneke@gnu.org>
240 * scripts/ly2dvi.py: Mats' fix. Try to import pre if available.
242 * scripts/lilypond-book.py: %Newline, rather than glue macros
243 after \end{verbatim}.
245 2002-04-24 Jan Nieuwenhuizen <janneke@gnu.org>
247 * Documentation/user/lilypond-book.itely:
248 * scripts/lilypond-book.py: Add options [no]indent, linewidth and
251 * input/mozart-hrn3-defs.ly (startGraceContext): Customize grace init.
253 * scm/grob-property-description.scm (beam-space): Junk.
255 * lily/beam.cc (space_function): New method.
256 (get_interbeam): Call space-function.
258 * scm/grob-description.scm (Beam): Initialize space-function with
259 Beam::space_function.
261 * ly/grace-init.ly (startGraceMusic, stopGraceMusic): Set/revert
262 Beam.space-function. Don't quantise grace beams.
264 2002-04-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
266 * VERSION: 1.5.54 released
268 * mf/feta-nummer-code.mf (code): tweaks for three, fixes for 6
271 * Documentation/index.texi: add PDF links.
273 * Documentation/user/GNUmakefile (PDF_FILES): add PDF files to website.
275 * lily/system-start-delimiter-engraver.cc (acknowledge_grob):
276 compare #'glyph as strings.
278 * scripts/lilypond-book.py: fix by Mats. Try to import pre if available.
280 * scripts/ly2dvi.py (setup_environment): fix by Mats.
282 * lily/stem.cc (head_count): Change function name. Change property
283 to #'note-heads i.s.o. #'heads.
284 (position_noteheads): Kern noteheads for invisible stems.
285 (before_line_breaking): Do position_noteheads() for whole note
288 * lily/accidental-placement.cc (position_accidentals): First
289 determine refpoints, only then determine extents.
291 2002-04-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
293 * lily/accidental-placement.cc (position_accidentals): use all
294 note heads for note head-skyline.
296 * scripts/lilypond-book.py (re_dict): remove all *? regexps.
298 2002-04-22 Jan Nieuwenhuizen <janneke@gnu.org>
300 * Documentation/windows/setup.hint (requires): Add gsview dependency.
302 * scripts/lilypond-book.py (re_dict): Fix for python 2.x.
304 * lilypond-mode.el (LilyPond-xdvi-command): Default to plain xdvi.
306 * input/mozart-hrn3-allegro.ly: Bugfix: include defs.
308 2002-04-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
310 * mf/feta-schrift.mf: lighter staccato.
312 2002-04-22 Han-Wen <hanwen@cs.uu.nl>
314 * mf/feta-nummer-code.mf (code): fixes for 3 glyph.
316 2002-04-21 Han-Wen <hanwen@cs.uu.nl>
318 * VERSION: 1.5.53 released
320 * scm/lily.scm (ly-load): use primitive-load for loading.
322 * lily/misc.cc: remove quantise_iv()
324 * lily/*.cc: pass read-only arrays by reference.
326 * lily/grob.cc (common_refpoint_of_array): new function. Try to
327 use common_refpoint_of_{array, list} when possible.
329 * lily/include/accidental-placement.hh: new file.
331 * lily/accidental-placement.cc (alignment_callback): position
332 accidentals in a better way.
334 * lily/skyline.cc: new file. Compute distances for collections of
337 * lily/include/skyline.hh: new file
339 2002-04-20 Han-Wen <hanwen@cs.uu.nl>
341 * lily/accidental.cc (class Accidental_interface): grob for a
344 * lily/accidental-engraver.cc (number_accidentals): Cleanups. Lots
347 * lily/new-accidental-engraver.cc (acknowledge_grob): Work
348 together with new accidental-interface.
350 * lily/include/*.hh: remove spurious set_interface() decls.
352 * lily/key-signature-interface.cc (brew_molecule): add padding for
353 natural signs. Make natural typesetting like the sharp.
356 * mf/feta-klef.mf: rewrote portion of the G-clef code. Downstroke
357 is now slightly curved, not straight.
360 2002-04-18 Heikki Junes <hjunes@cc.hut.fi>
362 * lilypond-mode.el: Toggles font-lock-multiline (Emacs 21.1 or newer).
364 * lilypond-font-lock.el: Handles multiline-strings. Fontifies notes
365 more strictly. Use more clever regular expressions. Commented regexps.
367 2002-04-16 Heikki Junes <hjunes@cc.hut.fi>
369 * lilypond-mode.el: "C-c f" does font-lock-fontify-buffer.
371 2002-04-15 Juergen Reuter <reuter@ipd.uka.de>
373 * scm/grob-description.scm, lily/staff-symbol.cc: added properties
374 to control width of staff symbol in ragged-right mode (by request
377 * ly/engraver-init.ly, lily/include/my-lily-parser.hh,
378 lily/include/ligature-bracket.hh, lily/lexer.ll, lily/parser.yy,
379 lily/ligature-bracket.cc, lily/ligature-bracket-engraver.cc:
380 added support for ligature brackets (needed when transcribing
383 2002-04-15 Heikki Junes <hjunes@cc.hut.fi>
385 * lilypond-font-lock.el: Handle scheme-slurs up to seventh level.
386 Fontify notes more strictly.
388 2002-04-15 Han-Wen <hanwen@cs.uu.nl>
390 * mf/feta-din-code.mf: dynamic z sign.
392 2002-04-13 Heikki Junes <hjunes@cc.hut.fi>
394 * lilypond-mode.el: Prevent recoloring strings and comments.
396 * lilypond-font-lock.el: Handle block comments: block comments
397 can have also ordinary comments inside.
399 2002-04-13 Han-Wen <hanwen@cs.uu.nl>
401 * lily/stem.cc (get_default_dir): set direction to CENTER if
402 invisible. Various other fixes to deal with invisible stems and
403 stem-direction == CENTER.
405 * lily/rest-collision.cc (do_shift): take direction from note if
408 * input/regression/tie-grace.ly: new file.
410 * lily/tie-engraver.cc (create_grobs): fix tied graces.
412 * lily/note-spacing.cc (stem_dir_correction): set fixed space for
413 knee correction. Fixes tight spacing for knees.
415 2002-04-12 Han-Wen Nienhuys <hanwen@cs.uu.nl>
417 * VERSION: 1.5.52 released
419 * lily/*.cc: add some undocced properties.
420 scm/grob-description.scm: idem.
422 2002-04-12 Heikki Junes <hjunes@cc.hut.fi>
424 * lilypond-font-lock.el: Handle slurs \( and \), numbers,
425 multi-measure rests like "R1 *4" and scheme (typically has '#'
426 in the beginning). Small fixes. Add few reserved words.
428 2002-04-12 Jan Nieuwenhuizen <janneke@gnu.org>
430 * Documentation/topdocs/INSTALL.texi: Updates for MacOS X and
433 * Documentation/windows/installing.texi: Suggest gswin32c (console
434 program) for getting the version. Layout fixes.
436 2002-04-11 Jan Nieuwenhuizen <janneke@gnu.org>
438 * Documentation/user/tutorial.itely (Running LilyPond): Separate
439 windows viewing commands, remove silly comment about Yap.
441 2002-04-10 Mats Bengtsson <matsb@s3.kth.se>
443 * Documentation/topdocs/INSTALL.texi: Describe how to learn
444 configure to find kpathsea on for example Slackware 8.0.
446 * scripts/ly2dvi.py (non_path_environment): Set $TEXMF correctly.
448 * scm/grob-description.scm (MultiMeasureRest): number-threshold=1
449 by default: avoid "1" over single bar rests.
451 * scripts/lilypond-book.py (LatexPaper.set_geo_option): Simplify
452 and correct the handling of geometry options.
454 2002-04-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
456 * lily/include/grob-interface.hh (ADD_INTERFACE): make
457 implementation for Class::has_interface automatically. Junk all
458 other implementations.
460 * lily/grob.cc (internal_get_grob_property): also typecheck
461 property reads. Catches even more undocced properties. Bugfixing
462 left for the uninspired masses.
464 * lily/beam.cc: remove end_after_line_breaking().
466 * lily/grob.cc (calculate_dependencies): remove list support for
469 * lily/font-size-engraver.cc: only do font-interface.
471 2002-04-10 Heikki Junes <hjunes@cc.hut.fi>
473 * lilypond-font-lock.el: Handle notes with cautionary accidentals.
476 2002-04-09 Chris Jackson <chris@fluffhouse.org.uk>
478 * lily/arpeggio.cc: New function brew_chord_bracket to draw chord
479 brackets using arpeggio requests.
481 * ly/property-init.ly: Shorthand \arpeggioBracket defined as the
482 molecule-callback to use for drawing the brackets.
484 * Documentation/user/refman.itely:
485 * input/test/chord-bracket.ly: Chord brackets documented
487 2002-04-10 Han-Wen <hanwen@cs.uu.nl>
489 * mf/feta-din-code.mf: tweaks for p, s. New dynamic r sign.
491 * mf/feta-eindelijk.mf: tweak for eighth rest: move bulb up.
493 2002-04-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
495 * lily/tuplet-bracket.cc (after_line_breaking): bugfix for forced
496 direction tuplets on beams.
498 2002-04-08 Chris Jackson <chris@fluffhouse.org.uk>
500 * lilypond-indent.el: Bugfix of indentation of final point in buffer
502 2002-04-09 Heikki Junes <hjunes@cc.hut.fi>
504 * lilypond-mode.el: new command: LilyPond-un-comment-region.
505 Added 2Midi to "Command"-menu. Inspired by latex.el and tex.el:
506 separate "Command"-menu and "LilyPond"-menu. Added "Miscellanous"-
507 submenu to "LilyPond"-menu.
509 * lilypond-mode.el: Added "Midi all" to "Command"-menu, i.e.,
510 an interface to play midi.
512 2002-04-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
514 * input/regression/script-stack-order.ly: new file.
516 2002-04-08 Han-Wen <hanwen@cs.uu.nl>
518 * VERSION (MY_PATCH_LEVEL): Release 1.5.51.
520 * mf/feta-din-code.mf: kerning for dynamics.
522 2002-04-07 Han-Wen <hanwen@cs.uu.nl>
524 * input/regression/dynamics-glyphs.ly: new file
526 * mf/feta-din-code.mf: dynamic tweaks. New dynamic s.
528 * mf/feta-nummer-code.mf: another bulb routine: mimic the bulb of
529 forte f for the 2 number. Some fixes for the other bulbed glyphs.
531 * Documentation/windows/gs-profile.sh:
532 * Documentation/windows/gsview-profile.sh: Remove. Functionality
533 moved to gs/gsview windows packages.
535 2002-04-06 Mats Bengtsson <matsb@s3.kth.se>
537 * lily/stem-engraver.cc (acknowledge_grob): Revert to old way of
538 finding out the duration. Fixes chord tremolo bug.
540 * lily/completion-note-heads-engraver.cc (process_music): Set
541 correct duration for all requests of the broken notes.
543 * input/regression/completion-heads.ly: Added example of
544 Completion_heads_engraver.
546 * lilypond-mode.el: Added "2Midi" command
548 2002-04-06 Chris Jackson <chris@fluffhouse.org.uk>
550 * lily/tuplet-bracket.cc, scm/grob-description.scm: New
551 edge-width, edge-height and shorten-pair properties for tuplet
554 * lilypond-indent.el: Support for blinking of matching parentheses
556 * lilypond-font-lock.el: Fix fontification of closing > on its own line
558 * lily/piano-pedal-engraver.cc, lily/text-spanner.cc: Fixes and
559 cleanups of piano pedal brackets.
561 2002-04-05 Han-Wen <hanwen@cs.uu.nl>
563 * mf/cmbase.mf: remove file. -- do without s, r and z signs for now.
565 2002-04-04 Han-Wen <hanwen@cs.uu.nl>
567 * mf/feta-new-code.mf: new dynamic f sign.
570 2002-04-03 Han-Wen <hanwen@cs.uu.nl>
572 * mf/feta-new-code.mf: new dynamic p sign.
574 2002-04-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
576 * lily/note-spacing.cc (stem_dir_correction): only do
577 beam-correction if a beam is there.
579 * lily/stem.cc (duration_log): change from flag_i (); better
581 (get_default_stem_end_position): fix dot/flag collision code.
583 2002-04-02 Han-Wen <hanwen@cs.uu.nl>
585 * VERSION: release 1.5.50
587 * lily/spaceable-grob.cc (add_spring): change incorrect spring to
588 unit spring here. Reduces number of warning messages.
590 * lily/auto-beam-engraver.cc: change noAutoBeaming to autoBeaming.
592 2002-04-01 Han-Wen <hanwen@cs.uu.nl>
594 * scm/generic-property.scm: remove generic-property, property-engraver
596 * lily/volta-bracket.cc (brew_molecule): use Lookup::line() for bracket
598 * lily/hairpin.cc (brew_molecule): use Lookup::line() for hairpins.
600 * ps/music-drawing-routines.ps: remove volta, tuplet, hairpin routines.
602 * scm/*.scm: remove volta, hairpin and tuplet functions.
604 * lily/rhythmic-column-engraver.cc (acknowledge_grob): don't make
605 note column for notes/stems/dots that already have parents. Fixes
606 nested grace contexts.
608 2002-04-01 Jan Nieuwenhuizen <janneke@gnu.org>
610 * input/mozart-hrn-3.ly: Tweak Slur.beautiful, so that we don't
611 get too curved slurs.
613 * scm/slur.scm (default-slur-extremity-offset-alist)
614 (default-phrasing-slur-extremity-offset-alist): Move slur
615 attachments further away from note-head, vertically. Also, leave
616 a horizontal gap between slur and stem end.
618 * lily/beam.cc (get_interbeam): Bugfix: don't look in empty list.
620 2002-04-01 Han-Wen <hanwen@cs.uu.nl>
622 * input/regression/spacing-grace-duration.ly: new file
624 * lily/spacing-engraver.cc (acknowledge_grob): ignore grace notes
625 for shortest durations.
627 * lily/multi-measure-rest.cc (set_spacing_rods): tune rods to the
628 extent of the mm rest.
630 * lily/spacing-spanner.cc (get_duration_space): better spacing for
633 * lily/tuplet-bracket.cc (make_bracket): new function
634 (get_x_offset): new function; make tuplet brackets align on stems
635 if stem has same direction.
636 (parallel_beam): be anal about matching bracket to tuplet.
638 * lily/lookup.cc (line): new function Lookup::line().
640 * scm/tex.scm (dashed-line): change -line to -system in names.
642 * lily/box.cc (add_point): new function.
644 * flower/include/interval.hh: new function add_point ().
647 2002-04-01 Jan Nieuwenhuizen <janneke@gnu.org>
649 * input/mozart-hrn-3.ly: Mimic Breitkopf fonts and padding.
651 * scm/grob-property-description.scm (number-threshold): Add
654 * lily/multi-measure-rest.cc (brew_molecule): Only put number over
655 rest if #measures > number-threshold. Use padding (well, fake
658 * scm/font.scm (make-style-sheet): New styles: mark-number,
660 (paper20-style-sheet-alist): Add bigger bold fonts.
662 * lily/mark-engraver.cc (process_music): Use style mark-number or
665 * .cvsignore: Ignore all kinds of lilypond input and output.
667 * lily/beam.cc (ADD_INTERFACE): Add concaveness-gap.
669 2002-04-01 Han-Wen <hanwen@cs.uu.nl>
671 * lily/staff-symbol.cc (brew_molecule): make line thickness
674 * lily/*.cc: replace stafflinethickness by linethickness.
676 2002-04-01 Jan Nieuwenhuizen <janneke@gnu.org>
678 * input/regression/beam-concave.ly: Add to-be-considered-concave
681 * lily/beam.cc (check_concave): Add check for large gap between an
682 inner notehead and the line through outer noteheads.
684 * scm/grob-description.scm (Beam): Add concaveness-gap, default
685 value 2.0 staff-space.
687 * scm/grob-property-description.scm (concaveness-gap): Add
690 * input/mozart-hrn3-allegro.ly: Fix typo.
692 2002-03-31 Juergen Reuter <reuter@ipd.uka.de>
694 * scm/ps.scm, ps/music-drawing-routines.ps, lily/lookup.cc,
695 lily/note-head-engraver: improved implementation of roundfilledbox
696 (according to Han-Wen's request)
698 * lily/include/spacing-spanner.hh, lily/spacing-spanner.cc,
699 lily/gourlay-breaking.cc, lily/staff-symbol.cc,
700 lily/simple-spacer.cc: ragged-right alignment
702 2002-03-29 Han-Wen <hanwen@cs.uu.nl>
704 * input/regression/spacing-note-flags.ly: new file
706 * input/regression/spacing-rest.ly: new file
708 * mf/feta-eindelijk.mf: make bbox of quarter rest tighter.
710 * lily/spacing-spanner.cc (note_spacing): make note spacing after
711 all grace notes tight (not only the column directly following a
714 * scm/grob-description.scm (all-grob-descriptions): don't make
715 mm-rests larger than normal.
717 * mf/feta-banier.mf: make upflag narrower. Make end of flag more
718 curved. Remove white space at the right of flags.
720 2002-03-28 Jan Nieuwenhuizen <janneke@gnu.org>
722 * ports/ports.make: Bugfix: ignore CVS directories.
724 * stepmake/.cvsignore: New file.
726 2002-03-28 Han-Wen <hanwen@cs.uu.nl>
728 * lily/note-spacing.cc (stem_dir_correction): don't correct when
729 there is a flag on the stem.
731 * lily/multi-measure-rest.cc (brew_molecule): variable width molecule.
733 * scm/grob-property-description.scm (measure-length):
734 measure-length grob property.
736 * lily/spacing-spanner.cc (standard_breakable_column_spacing):
737 better spacing for breakable columns when they're juxtaposed: use
738 measure length if applicable
740 * lily/timing-engraver.cc (start_translation_timestep): store
741 measure length in breakable column at start of measure.
743 2002-03-28 Jan Nieuwenhuizen <janneke@gnu.org>
745 * ROADMAP: Add description for ports dir, to check email upon
748 2002-03-27 Han-Wen <hanwen@cs.uu.nl>
750 * VERSION: 1.5.48 released
752 * lily/multi-measure-rest.cc (symbol_molecule): split off from
754 (set_spacing_rods): Use symbol_molecule() to determine minimum
756 (church_rest): split off from brew_molecule()
757 (big_rest): split off from brew_molecule(). Construct using
760 * mf/feta-eindelijk.mf: junk multi measure rest.
762 2002-03-26 Han-Wen <hanwen@cs.uu.nl>
764 * lily/multi-measure-rest.cc (add_column): remove columns property.
766 * lily/dynamic-engraver.cc (process_music): add more verbose warning
768 * input/mozart-hrn3-romanze.ly (romanze): add mozart horn concerto
771 2002-03-26 Heikki Junes <hjunes@cc.hut.fi>
773 * lilypond-font-lock.el (LilyPond-font-lock-keywords): most new
774 keywords covered, dropped some non-keywords, include R- and 128-notes
776 2002-03-25 Juergen Reuter <reuter@ipd.uka.de>
778 * Code clean-up: Junk multiple implementations of ledger line
779 creation in note_head, custos, and porrectus. This is important
780 since there soon will be some more applications of ledger lines to
781 come (e.g. ambitus engraver).
783 * Make thickness of ledger lines adjustable. This is essential
784 for mensural notation.
786 * Fix some bugs in the current ledger_line implementation, most
787 notably that of the horizontal extent of ledger lines which equals
788 at least the extent of the metafont ledger_line character, and
789 which grows(!) if the desired extent shrinks below this limit.
791 * roundfilledbox: variable blotdiameter
793 2002-03-24 Han-Wen <hanwen@cs.uu.nl>
795 * VERSION: 1.5.47 released
797 * lily/line-spanner.cc (line_atom): change line-thickness to thickness
799 * lily/porrectus.cc: change line-thickness to thickness, change
800 stem-direction to direction.
802 * scm/backend-documentation-lib.scm (check-dangling-properties):
803 Automatically detect doc'ed properties that are not in an interface
805 * scm/grob-property-description.scm: property cleanup. Remove many
806 paper-column props that are non-existent.
808 * lily/grob.cc (Grob): only use molecule_extent_proc as default if
809 the grob has a molecule-callback.
811 * lily/*.cc: remove many set_interface() calls, and their
814 * input/regression/spacing-knee.ly: new file
816 * input/regression/spacing-clef-first-note.ly: new file
818 * lily/staff-spacing.cc (get_spacing_params): different spacing
819 for pref matter to note at start of line, halfway during line.
821 * lily/note-spacing.cc (stem_dir_correction): apply 2nd stem direction
822 correction only if stems have same direction (i.e. not for
823 stem-clef combination).
824 (stem_dir_correction): maximal correction for knees.
826 * lily/*.cc: many updates to interface descriptions.
828 * lily/grob.cc (internal_set_grob_property): add interface check
829 for every set_grob_property call
831 * lily/*.cc: document interface stuff in C++
833 * lily/grob-interface.cc: new file. Add grob interfaces from C++.
835 * lily/volta-bracket.cc: naming: change volta spanner to
838 * input/bugs/*.ly: cleanup, remove lots of files.
840 * buildscripts/mf-to-table.py (write_ps_encoding): generate
841 .encoding file. WARNING: upgrade to pktrace 1.0.3
843 * mf/feta-toevallig.mf: change PS name for parentheses.
845 2002-03-23 Mats Bengtsson <mats.bengtsson@s3.kth.se>
847 * scripts/ly2dvi.py (ly_paper_to_latexpaper): Use the correct unit
850 2002-03-23 Han-Wen <hanwen@cs.uu.nl>
852 * lily/scope.cc: remove file .
854 * lily/include/scope.hh: remove file. Remove Scope class
858 * lily/beam.cc (score_slopes_dy, score_stem_lengths,
859 score_forbidden_quants): ): take out of SCM, pass parameters so
860 grob props are read only once. (wtk1-fugue2 from 31 sec to 14
862 (calc_stem_y): robustness: take care of last_visible_stem == 0.
865 * lily/lily-guile.cc (ly_unit): return internal unit.
867 * scm/tex.scm (header-end): insert scaling factor, using ly-unit
869 * lily/paper-outputter.cc (output_version): output internal unit
872 * scripts/ly2dvi.py: Read unit from paper vars (43.jcn3).
874 2002-03-22 Mats Bengtsson <mats.bengtsson@s3.kth.se>
876 * scripts/ly2dvi.py: clean up old .*pk font caching code.
878 * scm/ps.scm: Use uppercase postscript font names for the standard
881 * scripts/ly2dvi.py, buildscripts/lilypond-{login,profile}.sh, :
882 Add all available TeX Type1 fonts, including Feta, to the
883 Ghostscript font path.
885 * Documentation/topdocs/INSTALL.texi (Top): Add required pktrace
886 version (affects the FontName) in lilypond.map.
888 * mf/GNUmakefile, Documentation/user/appendices.itely: Rename font
889 documentation file to fetaNNlist.ly to avoid name collisions between
890 lilypond generated .tex file and font .tex macros file.
893 2002-03-22 Juergen Reuter <reuter@ipd.uka.de>
895 * mf/feta-eindelijk.mf, mf/parmesan-rests.mf: added maxima rests;
896 made mensural longa and (semi-)brevis leaner
898 * mf/parmesan-clefs.mf, scm/clef.scm: enhanced petrucci c clef
900 * lily/{{lookup,porrectus}.cc,include/{lookup,porrectus}.hh}: code
901 clean-up: moved bezier shape and slope from porrectus to lookup
903 * buildscripts/clean-fonts.sh: added search paths /var/cache/fonts
904 and /usr/share/texmf/fonts
906 * scripts/ly2dvi.py: Read unit from paper vars (43.jcn3).
908 2002-03-22 Han-Wen <hanwen@cs.uu.nl>
910 * lily/text-spanner.cc (brew_molecule): add #'thickness
911 (brew_molecule): add corrections for thickness in molecule padding.
913 * lily/line-spanner.cc (line_atom): make function private
915 * scripts/lilypond-book.py (get_bbox): Use GS -sDEVICE=bbox to
916 discover bounding box. This solves the cropping problem.
918 * lily/bar-check-iterator.cc (process): Only resynchronize bar
919 check when it fails. This fixes the combination of grace notes
922 2002-03-21 Han-Wen <hanwen@cs.uu.nl>
924 * lily/repeated-music.cc (minimum_start): new Scheme callable function
925 (first_start): new Scheme callable. This will fix repeated music
926 starting with grace notes.
928 * lily/music.cc (start_mom): check start-moment-function grob property.
930 * VERSION: 1.5.45 released
932 * input/regression/system-extents.ly: new regression test. Test
935 * lily/system.cc: rename LineOfScore into System
937 * lily/molecule.cc (ly_add_molecule): new Scheme ly-add-molecule.
939 * lily/grob.cc (ly_get_parent): new Scheme function ly-get-parent.
940 (ly_get_extent): new Scheme function ly-get-extent
942 * ps/lilyponddefs.ps: use output-scale for line-x
945 * scm/ps.scm (font-load-command):
948 2002-03-20 Rune Zedeler <rune@zedeler.dk>
950 * lily/beaming-info.cc: Stupid typo fixed
952 * lily/accidental-engraver.cc: rewrote accidental-routines to get
953 support for cross-context auto-accidentals.
954 Now the engraver can stay in Staff-context and see other contexts
956 Changed properties: autoAccidentals, autoCautionaries
958 * lily/translator-group.cc (set_children_property):
959 Function added recursively setting the same property (deep_copied)
960 for all children of a Translator_group.
962 * ly/property-init.ly: added commands
963 \pianoAccidentals \voiceAccidentals
964 \modernVoiceAccidentals \modernVoiceCautionaries
966 * ly/engraver-init.ly: Correct initialization of new accidentals.
968 * scm/translator-property-description.scm: Updated
970 * input/regression/accidental-voice.ly: Added
972 * Documentation/regression-test.tely: Added new test
974 2002-03-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
976 * VERSION: 1.5.44 released
978 * lily/slur.cc (set_extremities): robustness fixes for #'attachment.
980 * scripts/lilypond-book.py (bounding_box_dimensions): bugfix.
982 * ly/params-init.ly (blotdiameter): use unit for blotdiameter, set
985 * tex/feta*.tex: remove.
987 * stepmake/aclocal.m4: remove stepmake symlink. It confuses almost
988 all software dealing with it.
990 2002-03-20 Jan Nieuwenhuizen <janneke@gnu.org>
992 * mf/GNUmakefile (lilypond.map): Don't prepend TeX to font name
993 (this fixes pdf output). Drop awk dependency.
995 * scripts/ly2dvi.py (ly_paper_to_latexpaper): Assume LilyPond's
996 dimensions (linewidth) are in mm.
998 * mf/GNUmakefile (depth): Always allow manual access to pfa target.
1000 * tex/lily-ps-defs.tex: scaletounit using PT/IN==72.
1002 * lily/slur.cc (get_attachment): Bugfix: correct for stem thickness.
1004 2002-03-19 Han-Wen <hanwen@cs.uu.nl>
1006 * VERSION: 1.5.43 released
1008 * scm/beam.scm (beam-dir-majority-median): if majority is
1009 undecided, use median. Removes a forced dir in sarabande.
1011 * mf/feta-schrift.mf: Trill fixes, Vee fixes (upbow, ltoe, rtoe)
1013 2002-03-18 Chris Jackson <chris@fluffhouse.org.uk>
1015 * lily/text-spanner.cc, lily/piano-pedal-engraver.cc: Cleanups. Edge
1016 widths, heights and shortens are now customisable properties.
1018 * scm/grob-description.scm, scm/grob-property-description.scm: New
1019 properties added to PianoPedalBracket, unnecessary
1020 Y-offset-callbacks removed from *Pedal, undocumented properties
1023 * Documentation/user/refman.itely: Piano pedal updates.
1025 2002-03-18 Jan Nieuwenhuizen <janneke@gnu.org>
1027 * scm/grob-property-description.scm:
1028 * scm/interface-description.scm: Remove old stuff.
1030 * scm/grob-description.scm (StemTremolo): Change beam-thickness to
1031 0.48 (previously 0.42).
1032 (Beam): Remove old stuff.
1035 * lily/stem-tremolo.cc:
1037 * scm/beam.scm: Remove old stuff. Use Beam::get_interbeam ()
1038 (previously space-function).
1040 * stepmake/bin/add-html-footer.py: Website title fix.
1042 2002-03-18 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1044 * scripts/ly2dvi.py (environment): use new font searching setup.
1046 * lily/afm.cc (afm_bbox_to_box): make code dimension independent
1048 * lily/tfm.cc (dimensions): make code dimension independent
1050 * ps/lilyponddefs.ps: add constant for MM and true/ps-point
1053 * tex/lily-ps-defs.tex: scaling for PS points and MM.
1055 * lily/include/dimensions.hh: try MM as internal unit.
1057 * scm/*.scm: remove invoke-dim1
1059 2002-03-17 Han-Wen <hanwen@cs.uu.nl>
1061 * GNUmakefile.in (fontpaths): add fontpaths target,
1063 * make/mutopia-targets.make: add PDF rules.
1065 * make/mutopia-rules.make: add pdf rule.
1067 * buildscripts/mutopia-index.py (list_item): add PDF.
1069 * buildscripts/lilypond-profile.sh (TEXMF): typo.
1071 * make/lilypond-vars.make: set TEXMF for the new font setup.
1073 2002-03-17 Han-Wen <hanwen@cs.uu.nl>
1075 * VERSION: 1.5.42 released
1077 * mf/feta-schrift.mf: endless twiddling of Tr.
1079 * mf/feta-eindelijk.mf: 8th rest: make darker, top of brush lower, and
1080 endless twiddling with the bulb shape.
1082 * lily/note-head.cc (internal_brew_molecule): make ledger lines a
1083 little smaller if there is an accidental.
1085 2002-03-15 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1087 * buildscripts/lilypond-profile.sh:
1089 * mf/GNUmakefile (INSTALLATION_OUT_DIR*),
1090 buildscripts/lilypond-login.sh, buildscripts/lilypond-profile.sh:
1091 Implement new font installation strategy
1093 * Documentation/misc/fontinstallation (TEXMF): Documentation of
1094 the new font installation strategy.
1096 * lilypond-mode.el (LilyPond-mode-map): Add shortcut "CTRL-c ;"
1099 * input/test/staff-size.ly: Simplified using StaffContainer
1101 * mf/GNUmakefile (ALL_GEN_FILES): Actually generate the
1104 2002-03-17 Jan Nieuwenhuizen <janneke@gnu.org>
1106 * scm/ps.scm (bezier-sandwich): Draw circles at slur ends.
1108 * lily/beam.cc (score_stem_lengths): new quanting stuff
1109 (score_forbidden_quants): Second and third beam quant stuff.
1111 2002-03-16 Jan Nieuwenhuizen <janneke@gnu.org>
1113 * lily/beam.cc (least_squares): Remember least-squares-dy for
1115 (quantise_interval): Don't quant to dy steeper that
1116 least-squares-dy. Return empty interval if no sane quants found.
1117 (quantise_position): Try quantise_interval until we have
1118 acceptable solution.
1120 2002-03-15 Jan Nieuwenhuizen <janneke@gnu.org>
1122 * scm/interface-description.scm (beam-interface): Update.
1124 2002-03-15 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1126 * VERSION: 1.5.41 released
1128 * mf/feta-schrift.mf: make Tr. smaller, smoother and closer. Use
1129 optima serifs on top of t, bottom of r.
1131 * mf/feta-bolletjes.mf: make ledger line rounder.
1133 * mf/feta-toevallig.mf: some smallish fixes for flat sign.
1135 * mf/feta-eindelijk.mf: make 8th rest a little darker, some more
1138 2002-03-15 Chris Jackson <chris@fluffhouse.org.uk>
1140 * lily/piano-pedal-engraver.cc: Rewritten to support bracketed as
1141 well as text pedal indications and a combination of both. All
1142 pedal indications are horizontally aligned on a line spanner.
1144 * lily/text-spanner.cc: Edge-width property added to use in
1145 bracketed piano pedals. Function setup_sustain_pedal added to set
1146 the dimensions of the brackets.
1148 * scm/grob-description.scm: New *PedalLineSpanner grobs added, and
1149 some of the *Pedal properties tweaked.
1151 * scm/grob-property-description.scm: New pedal-type (*Pedal) and
1152 edge-width (TextSpanner) properties.
1154 * ly/engraver-init.ly: Default strings added for SostenutoPedal.
1156 * lilypond-font-lock.el: sostenuto, unaCorda and treCorde added to
1157 fontified identifiers list.
1159 * input/test/pedal.ly: New pedal features added.
1161 * Documentation/user/refman.itely: New pedal features documented.
1164 2002-03-15 Jan Nieuwenhuizen <janneke@gnu.org>
1166 * lily/include/new-beam.hh: Previously new-beam.hh
1167 * lily/beam.cc: Previously new-beam.cc
1168 (least_squares): Bugfix: don't barf on beams with less than two
1169 visible stems (tremolos).
1172 * scm/grob-description.scm (Beam): Junk old beam stuff.
1175 2002-03-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1179 * mf/feta-eindelijk.mf: new 8th rest.
1181 * mf/feta-toevallig.mf: small fixes for the sharp symbol. Don't
1182 stick out of staffline
1184 * scripts/lilypond-book.py: fixes for texi regular expressions.
1186 2002-03-14 Jan Nieuwenhuizen <janneke@gnu.org>
1188 * lily/include/new-beam.hh:
1189 * lily/new-beam.cc: New file.
1191 * flower/include/interval.hh:
1192 * flower/include/interval.tcc (delta): New method.
1193 (swap): Now public (previously private).
1195 * scm/beam.scm (default-beam-y-quants): Bugfix: lower beam-sit by
1196 1 staff-line-thickness. Sadly, this makes dy quanting problems
1197 (dy quants allowed should depend on actual left y) more visible.
1199 2002-03-13 Jan Nieuwenhuizen <janneke@gnu.org>
1201 * lily/beam.cc (quantise_dy): Bugfix: sign (0) = 0. Hmm.
1203 * scm/grob-property-description.scm (concaveness-threshold): Add
1204 typecheck and description.
1206 * scm/grob-description.scm (Beam): Remove obsolete properties, add
1207 concaveness-threshold (previously concaveness).
1209 * lily/beam.cc (check_concave): Remove choices and debugging
1210 stuff: use best concaveness calculation.
1211 (quantise_dy): Remove choice. Try to never make a slope steeper
1212 by quantising, but certainly never quantise a slope away.
1213 (check_stem_length_f): Remove choice. In case of lengthening
1214 alowed, always lengthen to ideal length.
1216 * Documentation/index.texi: Fix FAQ url.
1218 * Documentation/topdocs/INSTALL.texi: Add information about fink,
1219 compile fix and 1.4 specific fix that doesn't hurt 1.5.
1221 2002-03-13 Han-Wen <hanwen@cs.uu.nl>
1223 * VERSION: 1.5.39 released
1225 * lily/simple-spacer.cc (add_rod): rods take precedence over
1226 infinitely stiff springs. This fixes bugs with arpeggios and bar-lines.
1228 * lily/arpeggio-engraver.cc (acknowledge_grob): clean up.
1230 * lily/note-spacing.cc (get_spacing): only insert space for
1231 accidentals if necessary.
1233 * input/regression/spacing-accidental-staffs.ly (texidoc): update example
1235 * lily/spacing-spanner.cc (musical_column_spacing): new
1236 function. Have correct spacing from note to end-of-line as well.
1238 2002-03-12 Jan Nieuwenhuizen <janneke@gnu.org>
1240 * Documentation/topdocs/INSTALL.texi: Add section for MacOS X.
1242 * darwin.patch: New file.
1244 * lily/beam.cc (set_stem_shorten): Revive deceased stem shorten
1245 code. Shorten stems by fraction of stems to be shortened.
1247 * lily/stem.cc (get_default_stem_end_position): Shorten only half
1248 of shorten value for boundary cases.
1250 * scm/grob-description.scm (Stem): Set stem-shorten to (1.0 0.5).
1251 (Beam): Set beamed-stem-shorten to (1.0 0.5).
1253 2002-03-11 Jan Nieuwenhuizen <janneke@gnu.org>
1255 * lily/beam.cc (check_stem_length_f): Try to lenthen more.
1257 * scm/grob-description.scm (Beam): Add concaveness. Replace
1258 Beam::cancel_suspect_slope with Beam::check_concave.
1260 * lily/beam.cc (check_concave): Calculate concaveness of beam, and
1261 set slope to horizontal if concaveness > Beam.concaveness. This
1262 handles cases that kludgy cancel_suspect_slope was meant to catch
1264 (cancel_suspect_slope): Remove.
1266 2002-03-12 Rune Zedeler <rune@zedeler.dk>
1268 * lily/beam.cc lily/stem.cc lily/beam-engraver.cc: allow for
1269 stemLeftBeamCount and stemRightBeamCount to equal 0.
1272 2002-03-12 Han-Wen <hanwen@cs.uu.nl>
1274 * lily/spacing-spanner.cc (breakable_column_spacing): Only do
1275 fixed spacing for pref matter, if the next column is musical, and
1278 * lily/note-spacing.cc (stem_dir_correction): Use correct
1279 discretionary for stem-bar spacing.
1281 2002-03-11 Han-Wen <hanwen@cs.uu.nl>
1283 * VERSION: 1.5.38 released
1285 * lily/grob.cc (warning): Use cause tracking to give more
1286 meaningful errors from the backend.
1288 * lily/property-iterator.cc (check_grob): Warn if setting grob
1289 property in unknown grob.
1291 * mf/feta-toevallig.mf: brushed stems for natural sign.
1293 * lily/molecule.cc (align_to): don't translate empty molecule.
1294 (this triggers a very subtle bug in time-signature.)
1296 2002-03-10 Han-Wen <hanwen@cs.uu.nl>
1298 * lily/spring.cc: remove file.
1300 * input/regression/spacing-stem-bar.ly: new file
1302 * lily/score.cc (run_translator): resurrect point-and-click
1304 * input/baerenreiter-sarabande.ly: Copy Barenreiter beaming for
1307 * lily/spacing-spanner.cc (find_shortest): Shortest note for
1308 spacing is now globally determined, using the most common shortest
1309 note. Notes that are shorter are spaced geometrically, and with
1310 expand hints. This makes spacing more even, and measures that have
1311 very short notes won't be that stretched out.
1313 * mf/feta-klef.mf: F-clef fixes, documentation on the
1314 shape. (WARNING: font changed.)
1316 2002-03-09 Han-Wen <hanwen@cs.uu.nl>
1318 * lily/simple-spacer.cc (add_columns): support for infinitely
1321 * lily/staff-spacing.cc (get_spacing_params): space after
1322 prefatory matter is fixed.
1324 2002-03-08 Han-Wen <hanwen@cs.uu.nl>
1326 * lily/note-spacing.cc (stem_dir_correction): Correct spacing for
1327 barline following an upstem.
1329 * lily/staff-spacing.cc (extremal_break_aligned_grob): destill
1330 function from next_notes_correction().
1331 (bar_y_positions): idem.
1333 2002-03-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1335 * input/regression/break.ly (texidoc): bugfix: escape \ in
1338 * lily/staff-spacing.cc (next_notes_correction): Correct the
1339 spacing of a note following a barline.
1342 2002-03-04 Glen Prideaux
1344 * mf/feta-solfa.mf: Shaped note heads
1346 2002-03-03 Han-Wen <hanwen@cs.uu.nl>
1348 * VERSION: 1.5.37 released
1350 * lily/key-signature-interface.cc (brew_molecule): rename from key_item
1351 left-align molecule.
1353 * lily/break-align-interface.cc (do_alignment): completely
1354 rewritten. Now it does not use Align_interface anymore, but a
1355 separate routine. Like StaffSpacing, it reads space-alist from the
1356 breakable grobs. This allows you to set spacing using
1358 \property Staff.Clef \override #'space-alist = '(....stuff....)
1360 * lily/bar-line.cc, lily/include/bar-line.hh: change name from Bar
1361 to Bar_line. Move files around as well.
1363 * lily/time-signature.cc (time_signature): left align time signatures.
1365 * mf/feta-timesig.mf: Remove padding from C-style time signatures.
1366 Corrections of the glyph shape C. Comments added.
1368 2002-03-02 Han-Wen <hanwen@cs.uu.nl>
1370 * lily/spacing-spanner.cc: move from third-try.cc; rename
1371 Third_spacing_spanner to Spacing_spanner.
1373 * lily/staff-spacing.cc (get_spacing_params): redo prefatory
1374 spacing stuff. Much cleaner now, and we prepare for neat spacing
1375 tricks around bar lines and such.
1377 * lily/third-try.cc (prune_loose_colunms): bugfix. Don't init
1378 variables with themselves. (Ouch.)
1380 * lily/span-bar.cc (brew_molecule): don't try to span bars that
1383 2002-03-02 Han-Wen <hanwen@cs.uu.nl>
1387 * lily/lily-guile.cc: isdir_b and isaxis_b changed to ly_axis_p,
1390 * lily/music.cc (ly_get_mus_property): typechecking
1391 (ly_set_mus_property): idem
1392 (ly_make_music): idem
1393 (ly_music_name): idem
1395 * lily/chord.cc: use scm_reverse_x iso. gh_reverse()
1397 * lily/note-spacing.cc (stem_dir_correction): correction for
1398 same stem notes as well.
1400 * lily/pitch.cc (pitch_transpose): stricter typechecking
1402 * mf/parmesan*mf: magnification fixes.
1404 * Documentation/topdocs/INSTALL.texi: update RedHat reqs
1406 2002-03-01 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1408 * buildscripts/mf-to-table.py (postfixes): Output also .ly file
1409 documenting the font. (Doesn't work for parmesan at the moment)
1411 * Documentation/user/appendices.itely (The Feta font): Add list of
1412 Feta font symbols with names.
1414 * mf/GNUmakefile ($(outdir)/lilypond.map): Generate lilypond.map
1417 2002-03-01 Han-Wen <hanwen@cs.uu.nl>
1419 * lily/translator-group.cc (ly_set_trans_property): typechecking
1420 (ly_get_trans_property): typechecking.
1422 * lily/font-metric.cc (ly_text_dimension): typechecking
1423 (ly_find_glyph_by_name): idem.
1425 * scm/bass-figure.scm (brew-complete-figure): support for
1428 * lily/grob.cc (ly_get_paper_var): new function
1430 2002-02-28 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1432 * VERSION (PATCH_LEVEL): 1.5.35 released.
1434 * lily/lookup.cc (ly_bracket): Scheme function ly-bracket
1435 (bracket): New function.
1437 * lily/stem-engraver.cc (stop_translation_timestep): bugfix, unset
1438 stemLeftBeamCount, stemRightBeamCount in stead of using #<undefined>
1440 * lily/third-try.cc (set_implicit_neighbor_columns): type checking
1443 * lily/span-arpeggio-engraver.cc (stop_translation_timestep):
1446 * lily/grob.cc (ly_get_grob_property): be anal about types.
1447 (ly_set_grob_property): idem
1449 * lily/figured-bass-engraver.cc (process_music): move molecule
1450 building completely to Scheme
1452 * lily/include/musical-request.hh (class Bass_figure_req): Add
1455 * lily/parser.yy (bass_figure): add support for space figure.
1457 * lily/molecule.cc (ly_molecule_combined_at_edge): be anal about types
1459 * lily/font-metric.cc (ly_text_dimension): Scheme function ly-text-dimension
1461 * lily/molecule.cc (ly_fontify_atom): new function ly-fontify-atom
1462 (ly_align_to_x): new function ly-align-to!
1464 * lily/font-interface.cc (ly_font_interface_get_font): new Scheme
1465 function ly-get-font
1467 * mf/feta-nummer.mf: include normal-space dimension.
1469 * lily/collision.cc (check_meshing_chords): don't merge collisions
1472 * lily/system-start-delimiter.cc (after_line_breaking): Bugfix:
1475 2002-02-28 Mats Bengtsson <matsb@s3.kth.se>
1477 * scm/tex.scm, scm/ps.scm (or): Bugfix, ps output with Guile 3.4
1479 2002-02-28 Juergen Reuter <reuter@ipd.uka.de>
1481 * mf/parmesan-heads.mf: bugfix: mensural note heads (WARNING:
1484 * scm/output-lib.scm: bugfix: resort to neo_mensural chars rather
1487 * mf/parmesan-scripts.mf, mf/parmesan-generic.mf,
1488 scm/grob-description.scm: added mensural fermata symbol
1490 2002-02-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1492 * VERSION: 1.5.34 released.
1494 * lily/rest-engraver.cc (create_grobs): rests can have pitches.
1496 * lily/staff-symbol-referencer.cc (callback): assume that
1497 staff-position is unset in general.
1499 * input/regression/rest-pitch.ly: new file.
1501 * lily/parser.yy (simple_element): rests can have pitch. Syntax:
1504 2002-02-26 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1506 * lily/scm-option.cc (set_lily_option): add internal-type-checks
1507 as Scheme option. Run regression test by default with
1508 internal-type-checking.
1510 * lily/separating-group-spanner.cc (find_musical_sequences): removed.
1512 * lily/lily-guile.cc (type_check_assignment): changed functions.
1514 * scm/*description*.scm: be anal about typechecks. Some changes
1515 for internal variable names.
1517 2002-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1519 * scm/ps.scm: -f ps output for GUILE 1.4 and 1.3.4
1521 2002-02-25 Han-Wen <hanwen@cs.uu.nl>
1523 * VERSION: 1.5.33 released.
1525 * mf/feta-macros.mf (flare_path): removed draw_flare, replace by
1526 flare_path everywhere (c-clef, numbers).
1528 * lily/bar-number-engraver.cc (process_music): also print bar
1529 number if measure starts with grace note.
1531 * input/regression/grace-bar-number.ly: new test.
1533 2002-02-24 Han-Wen <hanwen@cs.uu.nl>
1535 * lily/figured-bass-engraver.cc (stop_translation_timestep): reset
1538 * scm/music-functions.scm (voicify-music): split chords into
1539 different voices automatically.
1541 * lily/music.cc (ly_music_list_p): new function
1543 * lily/music-sequence.cc (do_relative_octave): robustification
1545 * scm/music-functions.scm: many utility functions
1547 * lily/music.cc (ly_set_mus_property): add type checks to the
1548 Scheme property assignment.
1550 * buildscripts/lilypond-profile,lilypond-login.sh (TEXCONFIG):
1553 * mf/lilypond.map: .map file from Mats' page.
1555 2002-02-21 Juergen Reuter <reuter@ipd.uka.de>
1557 * Some more parmesan related fixes;
1559 * Custos: varying shape (in particular, stem length), depending on the
1560 vertical position of the custos (on staffline / between stafflines);
1562 * Custos: added grob property "neutral-direction" (same semantics as
1563 with stem); introduced new grob property "neutral-position";
1565 * Time-signature: print a warning when resorting to default layout.
1567 2002-02-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1569 * lily/translator-group.cc (add_fresh_simple_translator): remove
1570 function; initialize() is called through
1571 Translator_group::initialize().
1573 * lily/third-try.cc (prune_loose_colunms): add constraints (rods)
1574 for the neighbors of a loose column.
1576 * lily/line-of-score.cc (set_loose_columns): be more intelligent:
1577 position loose columns so that they don't collide.
1579 2002-02-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1581 * VERSION: 1.5.32 released.
1583 * scm/font.scm: remove font-name symbol.
1585 * mf/GNUmakefile: use pktrace for making PFAs
1587 * make/lilypond.redhat.spec.in: use pktrace when making RPMs
1589 * lily/rest-collision.cc (do_shift): read direction field from
1590 rest-column in case of note-rest collision. This should fix some
1591 problems with rest collisions.
1593 2002-02-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1595 * lily/note-heads-engraver.cc (process_music): Removed easyPlay
1598 * lily/note-head.cc (brew_ez_molecule): Remove note-character
1599 property. Read pitch directly from #'cause.
1601 * mf/feta-puntje.mf: bugfix
1603 2002-02-19 Juergen Reuter <reuter@ipd.uka.de>
1605 * mf/*.mf: tried to fix ancient-font.ly. WARNING: Font changed.
1607 2002-02-18 Jan Nieuwenhuizen <janneke@gnu.org>
1609 * Documentation/windows/compiling.texi: Update.
1611 * Documentation/index.texi: Add link to orphaned compiling for
1614 * Documentation/footer.html.in: Comment fix.
1616 * stepmake/bin/add-html-footer.py: Python2.[12] re workarounds.
1618 2002-02-18 Han-Wen <hanwen@cs.uu.nl>
1620 * VERSION: 1.5.31 released
1622 * lily/new-spacing-spanner.cc: remove file.
1624 * lily/third-try.cc (do_measure): only take spacings into account
1625 if they pertain to the column pair under consideration. This fixes
1626 spacing bug when mixing eighths triplets and normal eighths.
1628 * lily/note-head.cc (brew_molecule): revert ledger change: ledger
1629 lines don't take up space anymore. Document why in note-head.cc
1632 2002-02-17 Han-Wen <hanwen@cs.uu.nl>
1634 * lily/font-interface.cc (get_font): reinstate
1635 #'font-magnification. See input/regression/font-magnification.ly
1636 (get_font): Change the definition of #'font-name grob property.
1638 * lily/grob.cc (get_uncached_molecule): output origin for grobs
1639 that have a #'cause field.
1641 2002-02-12 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1643 * Documentation/topdocs/INSTALL.texi: remove type3 stuff.
1645 * mf/GNUmakefile: remove metapost stuff
1647 * stepmake/aclocal.m4: remove metapost detection stuff.
1649 2002-02-11 Jan Nieuwenhuizen <janneke@gnu.org>
1651 * mf/GNUmakefile (FET_FILES):
1652 (FONT_FILES): Include parmesan.
1654 * stepmake/bin/packagepython.py (make_assign_re): Bugfix. Use re
1657 * buildscripts/clean-fonts.sh (FILES): Clean parmesan too.
1659 * Documentation/user/refman.itely (Paper size): Quote braces.
1661 2002-02-07 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1663 * stepmake/aclocal.m4: fixed bison version check to be more
1666 * lily/stem.cc (position_noteheads): fix for cluster chords.
1668 * mf/*.mf: many blotting/pixel rounding fixes by Rune Zedeler
1670 * python 2.2 support.
1672 2002-02-04 Han-Wen <hanwen@cs.uu.nl>
1674 * VERSION: 1.5.30 released
1676 * lily/dynamic-engraver.cc: add doco about DynamicLineSpanner
1678 * Documentation/user/refman.itely (Dynamics): add a note about
1681 * scm/grob-description.scm: add a 'translator-type? object
1682 property, so that \property Foo.Bar =\turnOff doesn't cause
1685 * lily/translator-group.cc (add_fresh_group_translator): make
1686 new add-translator functions to make distinction between fresh and
1687 used group-translators. Fixes problem with scripts on auto-changing voice
1689 * lily/timing-engraver.cc: make Timing_engraver instantiatable,
1690 add to Score_performer. Fixes bar checks in MIDI
1692 * lily/tie-engraver.cc (create_grobs): Use pitches to compare note
1693 heads. Fixes many quirks with ties.
1695 * lily/engraver.cc (announce_grob): Use SCM argument. Store cause
1696 in the grob property #'cause, instead of using Grob_info.
1698 * ly/engraver-init.ly (StaffContext): move Dot_column_engraver to
1699 staff context, fixing dot alignment on collisions.
1701 * lily/beam-engraver.cc (try_music): remove can't find beam start
1702 warning, so that skipTypesetting won't complain.
1704 2002-02-01 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1706 * Documentation/user/refman.itely (Paper size): Documentation fix,
1709 * lily/text-engraver.cc: Bugfix: textNonEmpty works again
1711 * scm/grob-description.scm: \breathe: Use feta font comma by default
1713 2002-01-23 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1715 * input/template/piano-dynamics.ly (pedal): Simplified
1717 2002-01-18 Mats Bengtsson <mats.bengtsson@s3.kth.se>
1719 * ly/engraver-init.ly: avoid warnings on \skip in lyrics
1721 2002-01-10 Mats Bengtsson <matsb@s3.kth.se>
1723 * lilypond-mode.el (LilyPond-command-query): ignore case.
1725 2002-02-01 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1727 * VERSION: 1.5.29 released
1729 * all files: change 2001 to 2002 in headers globally
1731 * mf/parmesan20.mf: split out ancient notation into parmesan ("old
1732 cheese") font. WARNING: fonts changed.
1734 2002-02-01 Juergen Reuter <reuter@ipd.uka.de>
1736 * mf/*.mf: Fixed some blot_diameter related flaws in some feta symbols
1738 * mf/*.mf: Added some more vaticana/solesmes style font symbols
1740 * mf/*.mf: Bugfix: renamed subbipunctum -> inclinatum
1742 * mf/*.mf: Fixed a few typos in various .mf files
1744 2002-01-17 Rune Zedeler <rune@zedeler.dk>
1746 * mf/: added macro soft_penstroke
1748 softened some glyphs
1749 redrawn triangular noteheads
1751 added classical quarter rest
1753 * lily/stem.cc: Bugfix: Stem-attachment when staff_space!=1
1755 * lily/bar.cc: Bugfix: repeat dots when even number of staff
1756 lines and staff_space>=2
1758 * lily/rest.cc: Use default rests when current style glyphs not
1760 \property Staff.Rest \override #'style = #'classical
1762 2002-01-30 Jan Nieuwenhuizen <janneke@gnu.org>
1764 * input/bugs/first-tie.ly: New file.
1766 * input/bugs/spacing-clash.ly: New file.
1768 2002-01-29 Jan Nieuwenhuizen <janneke@gnu.org>
1772 2002-1-24 Chris Jackson <chris@fluffhouse.org.uk>
1774 * lilypond-indent.el: New file providing indentation for
1775 parenthesised blocks of lilypond code in Emacs
1777 * lilypond-font-lock.el: Changes to the syntax table to facilitate
1778 indentation and handle block comments properly. Distinguish
1779 accents from close-brackets in fontification.
1781 * lilypond-mode.el: LilyPond-indent-command set appropriately.
1783 2002-01-22 Jan Nieuwenhuizen <janneke@gnu.org>
1785 * Documentation/windows/installing.texi:
1786 * Documentation/windows/compiling.texi: Include from 1.4.10.
1788 * Documentation/windows/gs-profile.sh: previously lily-gs.sh
1790 * input/bugs/first-midi-tie.ly: New file.
1792 2001-12-29 Han-Wen <hanwen@cs.uu.nl>
1794 * VERSION: 1.5.28 released
1796 * lily/parser.yy (My_lily_parser): Slightly kludgy warning for
1797 illicit beams on [c4 c4] etc.
1799 * lily/bar-check-iterator.cc (Bar_check_iterator): new
1800 file. Make separate iterator for Bar_checks. Bar_check now happen
1801 outside engravers, meaning that you can use them with
1802 skipTypesetting. Associated changes in other files.
1804 * lily/new-spacing-spanner.cc (stem_dir_correction): removed
1807 * lily/spacing-spanner.cc (stem_dir_correction): removed function
1809 * lily/include/grob.hh (unsmob_item, unsmob_spanner): Add functions
1811 * lily/bar.cc (before_line_breaking): remove bar-line spacing code.
1813 * lily/stem.cc (set_spacing_hints): removed function
1815 * lily/note-spacing.cc (stem_dir_correction): new stem-direction
1816 correction for spacing; now take vertical extents of the stem into
1819 * lily/third-try.cc: More hacking to get spacing working.
1821 * lily/note-spacing-engraver.cc: new file, Note_spacing_engraver
1822 sits at staff level and creates note spacing objects. Scrap it
1823 again, and document why.
1825 * lily/include/group-interface.hh: rename functions.
1827 2001-12-27 Jan Nieuwenhuizen <janneke@gnu.org>
1829 * stepmake/stepmake/c++-rules.make:
1830 * stepmake/stepmake/c-rules.make: Fixes for bison-1.28.
1832 2001-12-25 Jan Nieuwenhuizen <janneke@gnu.org>
1834 * make/lilypond-vars.make:
1835 * scripts/ly2dvi.py (setup_environment):
1836 * scripts/lilypond-book.py (setup_environment): Also set tex
1839 2001-12-24 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1841 * VERSION: 1.5.27 released.
1843 * Documentation/user/refman.itely (Bar numbers): added bar number
1846 * scm/font.scm (make-style-sheet): Fixes to make staff-sizes work
1849 2001-12-22 Mats Bengtsson <matsb@s3.kth.se>
1851 * tex/lilyponddefs.tex: Make sure interscorelinefill=1 doesn't
1852 spread the last few lines all over the last page of a score.
1854 2001-12-24 Han-Wen <hanwen@cs.uu.nl>
1856 * lily/third-try.cc: 3rd try at revising spacing
1857 engine. Not yet finished.
1859 * lily/paper-column.cc (brew_molecule): print debugging marks on a
1862 * lily/tie-engraver.cc (class Tie_engraver): Use busyGrobs for
1863 collecting past note heads.
1865 * lily/note-heads-engraver.cc (try_music): Remove end_mom_
1868 * lily/grob-pq-engraver.cc (class Grob_pq_engraver): New file, new
1869 class. Keep a queue of grobs that are still playing in busyGrobs.
1871 * lily/lyric-combine-music-iterator.cc (get_busy_status): New
1872 function. Use busyGrobs to detect playing notes.
1874 2001-12-16 Jan Nieuwenhuizen <janneke@gnu.org>
1876 * Documentation/topdocs/INSTALL.texi: Added note about broken
1877 python-2.1. Updated note for Debian's broken (well, broken for
1878 our use anyway) tex configuration.
1880 * scripts/lilypond-book.py (re_dict): python2.2 fix.
1882 * stepmake/stepmake/c++-rules.make ($(outdir)/%.hh):
1883 ($(outdir)/%.cc): Adapted to bison-1.30; added bison < 1.30 fix.
1885 * scripts/lilypond-book.py (bounding_box_dimensions): Bugfix.
1886 (But left margin of png's still misses a few pixels. Arg.)
1888 2001-12-16 Heikki Junes <hjunes@cc.hut.fi>
1890 * lilypond-mode.el (LilyPond-command-next-midi): Make
1891 possible to kill midi-process (using "C-c C-m").
1893 2001-12-14 Han-Wen <hanwen@cs.uu.nl>
1895 * scripts/lilypond-book.py (LatexPaper.set_geo_option):
1896 Convert strings with dimensions to numbers.
1898 * lily/volta-engraver.cc: only make a bracket for the top staff,
1899 as found in stavesFound.
1901 * lily/bar-number-engraver.cc: remove staff administration.
1903 * lily/mark-engraver.cc (acknowledge_grob): remove staff
1904 administration. This breaks support for invisible-staff.
1906 * lily/staff-collecting-engraver.cc: new engraver. Collects staff
1907 symbols into stavesFound.
1909 * lily/score-engraver.cc (acknowledge_grob): Acknowledge spacing
1910 grobs, and put them into columns.
1912 * lily/engraver-group-engraver.cc (acknowledge_grobs): Include the
1913 Engraver_group_engraver as a potential candidate for ack'ing grobs.
1915 2001-12-13 Heikki Junes <hjunes@cc.hut.fi>
1917 * lilypond-mode.el (LilyPond-command-next-midi): Play next (or last)
1918 midi section in the Emacs-mode, so it is possible to play certain
1919 score in a multiscore lilypond-file.
1921 2001-12-09 Rune Zedeler <rune@zedeler.dk>
1922 * lily/lily-guile.cc: Added ly_assoc_front_x() and ly_assoc_cdr()
1923 (FIXME: not accessible from guile)
1925 * lily/accidental-engraver.cc: rewrote accidental-routines to get
1926 better support for Kurt Stone's suggestions.
1927 Removed properties: noResetKey, forgetAccidentals, autoReminders,
1929 Changed property: localKeySignature.
1930 Added properties: extraNatural, autoAccidentals,
1933 (BUGFIX: broken-tie-support destroyed in 1.5.16)
1935 * ly/property-init.ly: added commands
1936 \defaultAccidentals \modernAccidentals \modernCautionaries
1937 \noResetKey \forgetAccidentals
1939 * ly/engraver-init.ly: Correct initialization of new accidentals.
1941 * scm/translator-property-description.scm: The new properties
1944 * input/: Some examples added, some changed.
1946 * Documentation/regression-test.tely: Added quick test of new
1949 2001-12-13 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1951 * scripts/lilypond-book.py (scan_latex_preamble): don't crash if
1954 2001-12-07 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1956 * lily/beam.cc (before_line_breaking): Make beams without stems
1957 or with only one stem disappear.
1959 2001-12-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1961 * bibtools/bib2html.py: Add simple bib2html convertor, and .bst
1962 files to have standardised HTML bibliography output. Update build
1963 docs to reflect this.
1965 * lily/include/simple-spacer.hh (struct Simple_spacer): add
1966 active_count_, so that we don't have to look for active springs
1969 * scm/interface-description.scm,scm/grob-property-description.scm:
1972 * lily/simple-spacer.cc (solve): Handle forced line breaks
1973 here. Fixes problems when combining linebreaks with non-fitting
1976 2001-12-05 Jan Nieuwenhuizen <janneke@gnu.org>
1978 * 1.4.9.jcn3 forward ports.
1980 * Really included .cvsignore.
1982 * Included Han-Wen's uu1 windows fixes.
1984 * Bugfix: lilypond-profile.sh: append to GS_FONTPATH, GS_LIB.
1986 * Added Cygwin setup.hint
1988 * Removed tex, python wrappers and postinstalls to go with Cywgin's
1989 tetex/texmf, python installations.
1991 * Updated cygwin installer.
1993 * ly2dvi: Don't accept filenames with spaces (+ fix).
1995 2001-12-03 Han-Wen <hanwen@cs.uu.nl>
1997 * ly/engraver-init.ly (VoiceContext): fix text engraver ordering.
1999 * lily/translator-def.cc: Remove manual symbol caching.
2001 * lily/script-column.cc (before_line_breaking): robustness check:
2002 don't crash if no direction set.
2004 * scripts/pmx2ly.py: Key and clef change support (Laura Conrad)
2006 * scripts/pmx2ly.py (Parser.parse_header): more generic header
2010 2001-12-01 Han-Wen <hanwen@cs.uu.nl>
2012 * lily/note-head.cc (head_extent): added to compute width without
2013 ledger lines. By default, ledger lines take up width now.
2015 * input/regression/fingering.ly: demonstrate auto fingering.
2016 Horizontal placement is still buggy.
2018 * lily/fingering-engraver.cc (class Fingering_engraver):
2019 added. Provides support for horizontal fingering scripts
2021 * lily/include/grob.hh: Naming: change parent_l() into get_parent()
2023 * lily/side-position-interface.cc (add_staff_support): add staff
2024 only for Y-axis side positions.
2026 * lily/parser.yy (request_chord): Fix mem leak.
2028 * lily/musical-request.cc (transpose): moved to Music::transpose()
2030 * lily/include/grob-info.hh: Change music pointer to SCM, so we
2031 can store grobs as grob-creation cause as well.
2033 * lily/group-interface.cc (add_thing): efficiency tweak: reuse
2034 handle when adding. Use precomputed symbols throughout lily.
2036 * lily/rhythmic-column-engraver.cc: make NoteSpacing grobs to keep
2037 track of spacing issues.
2039 * lily/separating-line-group-engraver.cc: make StaffSpacing grobs
2040 to keep track of staff spacing
2042 2001-11-30 Jan Nieuwenhuizen <janneke@gnu.org>
2044 * Rewrote new conditional guile >= 1.5 compilation switches, to keep
2045 code clean from conditionals and have a concentrated sets of
2046 compatibility fixes for old guile versions.
2048 * Fixes for guile 1.4, including embedded ps.
2050 2001-11-30 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2052 * lily/stanza-number-engraver.cc (process_music): allow pairs as
2053 well for markup texts.
2055 * lily/musical-request.cc (length_mom): kludge for null pointer.
2057 * scm/sketch.scm (sketch-output-expression): guile 1.4 compatibility
2059 * scm/lily.scm (sign): bugfix
2061 * CHANGES: Change log instated.
2063 * stepmake/add-html-footer.py: @BRANCH@ tag insertion.