1 2002-03-03 Han-Wen <hanwen@cs.uu.nl>
3 * VERSION: 1.5.37 released
5 * lily/key-signature-interface.cc (brew_molecule): rename from key_item
8 * lily/break-align-interface.cc (do_alignment): completely
9 rewritten. Now it does not use Align_interface anymore, but a
10 separate routine. Like StaffSpacing, it reads space-alist from the
11 breakable grobs. This allows you to set spacing using
13 \property Staff.Clef \override #'space-alist = '(....stuff....)
15 * lily/bar-line.cc, lily/include/bar-line.hh: change name from Bar
16 to Bar_line. Move files around as well.
18 * lily/time-signature.cc (time_signature): left align time signatures.
20 * mf/feta-timesig.mf: Remove padding from C-style time signatures.
21 Corrections of the glyph shape C. Comments added.
23 2002-03-02 Han-Wen <hanwen@cs.uu.nl>
25 * lily/spacing-spanner.cc: move from third-try.cc; rename
26 Third_spacing_spanner to Spacing_spanner.
28 * lily/staff-spacing.cc (get_spacing_params): redo prefatory
29 spacing stuff. Much cleaner now, and we prepare for neat spacing
30 tricks around bar lines and such.
32 * lily/third-try.cc (prune_loose_colunms): bugfix. Don't init
33 variables with themselves. (Ouch.)
35 * lily/span-bar.cc (brew_molecule): don't try to span bars that
38 2002-03-02 Han-Wen <hanwen@cs.uu.nl>
42 * lily/lily-guile.cc: isdir_b and isaxis_b changed to ly_axis_p,
45 * lily/music.cc (ly_get_mus_property): typechecking
46 (ly_set_mus_property): idem
50 * lily/chord.cc: use scm_reverse_x iso. gh_reverse()
52 * lily/note-spacing.cc (stem_dir_correction): correction for
53 same stem notes as well.
55 * lily/pitch.cc (pitch_transpose): stricter typechecking
57 * mf/parmesan*mf: magnification fixes.
59 * Documentation/topdocs/INSTALL.texi: update RedHat reqs
61 2002-03-01 Mats Bengtsson <mats.bengtsson@s3.kth.se>
63 * buildscripts/mf-to-table.py (postfixes): Output also .ly file
64 documenting the font. (Doesn't work for parmesan at the moment)
66 * Documentation/user/appendices.itely (The Feta font): Add list of
67 Feta font symbols with names.
69 * mf/GNUmakefile ($(outdir)/lilypond.map): Generate lilypond.map
72 2002-03-01 Han-Wen <hanwen@cs.uu.nl>
74 * lily/translator-group.cc (ly_set_trans_property): typechecking
75 (ly_get_trans_property): typechecking.
77 * lily/font-metric.cc (ly_text_dimension): typechecking
78 (ly_find_glyph_by_name): idem.
80 * scm/bass-figure.scm (brew-complete-figure): support for
83 * lily/grob.cc (ly_get_paper_var): new function
85 2002-02-28 Han-Wen Nienhuys <hanwen@cs.uu.nl>
87 * VERSION (PATCH_LEVEL): 1.5.35 released.
89 * lily/lookup.cc (ly_bracket): Scheme function ly-bracket
90 (bracket): New function.
92 * lily/stem-engraver.cc (stop_translation_timestep): bugfix, unset
93 stemLeftBeamCount, stemRightBeamCount in stead of using #<undefined>
95 * lily/third-try.cc (set_implicit_neighbor_columns): type checking
98 * lily/span-arpeggio-engraver.cc (stop_translation_timestep):
101 * lily/grob.cc (ly_get_grob_property): be anal about types.
102 (ly_set_grob_property): idem
104 * lily/figured-bass-engraver.cc (process_music): move molecule
105 building completely to Scheme
107 * lily/include/musical-request.hh (class Bass_figure_req): Add
110 * lily/parser.yy (bass_figure): add support for space figure.
112 * lily/molecule.cc (ly_molecule_combined_at_edge): be anal about types
114 * lily/font-metric.cc (ly_text_dimension): Scheme function ly-text-dimension
116 * lily/molecule.cc (ly_fontify_atom): new function ly-fontify-atom
117 (ly_align_to_x): new function ly-align-to!
119 * lily/font-interface.cc (ly_font_interface_get_font): new Scheme
122 * mf/feta-nummer.mf: include normal-space dimension.
124 * lily/collision.cc (check_meshing_chords): don't merge collisions
127 * lily/system-start-delimiter.cc (after_line_breaking): Bugfix:
130 2002-02-28 Mats Bengtsson <matsb@matsb@s3.kth.se>
132 * scm/tex.scm, scm/ps.scm (or): Bugfix, ps output with Guile 3.4
134 2002-02-28 Juergen Reuter <reuter@ipd.uka.de>
136 * mf/parmesan-heads.mf: bugfix: mensural note heads (WARNING:
139 * scm/output-lib.scm: bugfix: resort to neo_mensural chars rather
142 * mf/parmesan-scripts.mf, mf/parmesan-generic.mf,
143 scm/grob-description.scm: added mensural fermata symbol
145 2002-02-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
147 * VERSION: 1.5.34 released.
149 * lily/rest-engraver.cc (create_grobs): rests can have pitches.
151 * lily/staff-symbol-referencer.cc (callback): assume that
152 staff-position is unset in general.
154 * input/regression/rest-pitch.ly: new file.
156 * lily/parser.yy (simple_element): rests can have pitch. Syntax:
159 2002-02-26 Han-Wen Nienhuys <hanwen@cs.uu.nl>
161 * lily/scm-option.cc (set_lily_option): add internal-type-checks
162 as Scheme option. Run regression test by default with
163 internal-type-checking.
165 * lily/separating-group-spanner.cc (find_musical_sequences): removed.
167 * lily/lily-guile.cc (type_check_assignment): changed functions.
169 * scm/*description*.scm: be anal about typechecks. Some changes
170 for internal variable names.
172 2002-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
174 * scm/ps.scm: -f ps output for GUILE 1.4 and 1.3.4
176 2002-02-25 Han-Wen <hanwen@cs.uu.nl>
178 * VERSION: 1.5.33 released.
180 * mf/feta-macros.mf (flare_path): removed draw_flare, replace by
181 flare_path everywhere (c-clef, numbers).
183 * lily/bar-number-engraver.cc (process_music): also print bar
184 number if measure starts with grace note.
186 * input/regression/grace-bar-number.ly: new test.
188 2002-02-24 Han-Wen <hanwen@cs.uu.nl>
190 * lily/figured-bass-engraver.cc (stop_translation_timestep): reset
193 * scm/music-functions.scm (voicify-music): split chords into
194 different voices automatically.
196 * lily/music.cc (ly_music_list_p): new function
198 * lily/music-sequence.cc (do_relative_octave): robustification
200 * scm/music-functions.scm: many utility functions
202 * lily/music.cc (ly_set_mus_property): add type checks to the
203 Scheme property assignment.
205 * buildscripts/lilypond-profile,lilypond-login.sh (TEXCONFIG):
208 * mf/lilypond.map: .map file from Mats' page.
210 2002-02-21 Juergen Reuter <reuter@ipd.uka.de>
212 * Some more parmesan related fixes;
214 * Custos: varying shape (in particular, stem length), depending on the
215 vertical position of the custos (on staffline / between stafflines);
217 * Custos: added grob property "neutral-direction" (same semantics as
218 with stem); introduced new grob property "neutral-position";
220 * Time-signature: print a warning when resorting to default layout.
222 2002-02-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
224 * lily/translator-group.cc (add_fresh_simple_translator): remove
225 function; initialize() is called through
226 Translator_group::initialize().
228 * lily/third-try.cc (prune_loose_colunms): add constraints (rods)
229 for the neighbors of a loose column.
231 * lily/line-of-score.cc (set_loose_columns): be more intelligent:
232 position loose columns so that they don't collide.
234 2002-02-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
236 * VERSION: 1.5.32 released.
238 * scm/font.scm: remove font-name symbol.
240 * mf/GNUmakefile: use pktrace for making PFAs
242 * make/lilypond.redhat.spec.in: use pktrace when making RPMs
244 * lily/rest-collision.cc (do_shift): read direction field from
245 rest-column in case of note-rest collision. This should fix some
246 problems with rest collisions.
248 2002-02-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
250 * lily/note-heads-engraver.cc (process_music): Removed easyPlay
253 * lily/note-head.cc (brew_ez_molecule): Remove note-character
254 property. Read pitch directly from #'cause.
256 * mf/feta-puntje.mf: bugfix
258 2002-02-19 Juergen Reuter <reuter@ipd.uka.de>
260 * mf/*.mf: tried to fix ancient-font.ly. WARNING: Font changed.
262 2002-02-18 Jan Nieuwenhuizen <janneke@gnu.org>
264 * Documentation/windows/compiling.texi: Update.
266 * Documentation/index.texi: Add link to orphaned compiling for
269 * Documentation/footer.html.in: Comment fix.
271 * stepmake/bin/add-html-footer.py: Python2.[12] re workarounds.
273 2002-02-18 Han-Wen <hanwen@cs.uu.nl>
275 * VERSION: 1.5.31 released
277 * lily/new-spacing-spanner.cc: remove file.
279 * lily/third-try.cc (do_measure): only take spacings into account
280 if they pertain to the column pair under consideration. This fixes
281 spacing bug when mixing eighths triplets and normal eighths.
283 * lily/note-head.cc (brew_molecule): revert ledger change: ledger
284 lines don't take up space anymore. Document why in note-head.cc
287 2002-02-17 Han-Wen <hanwen@cs.uu.nl>
289 * lily/font-interface.cc (get_font): reinstate
290 #'font-magnification. See input/regression/font-magnification.ly
291 (get_font): Change the definition of #'font-name grob property.
293 * lily/grob.cc (get_uncached_molecule): output origin for grobs
294 that have a #'cause field.
296 2002-02-12 Han-Wen Nienhuys <hanwen@cs.uu.nl>
298 * Documentation/topdocs/INSTALL.texi: remove type3 stuff.
300 * mf/GNUmakefile: remove metapost stuff
302 * stepmake/aclocal.m4: remove metapost detection stuff.
304 2002-02-11 Jan Nieuwenhuizen <janneke@gnu.org>
306 * mf/GNUmakefile (FET_FILES):
307 (FONT_FILES): Include parmesan.
309 * stepmake/bin/packagepython.py (make_assign_re): Bugfix. Use re
312 * buildscripts/clean-fonts.sh (FILES): Clean parmesan too.
314 * Documentation/user/refman.itely (Paper size): Quote braces.
316 2002-02-07 Han-Wen Nienhuys <hanwen@cs.uu.nl>
318 * stepmake/aclocal.m4: fixed bison version check to be more
321 * lily/stem.cc (position_noteheads): fix for cluster chords.
323 * mf/*.mf: many blotting/pixel rounding fixes by Rune Zedeler
325 * python 2.2 support.
327 2002-02-04 Han-Wen <hanwen@cs.uu.nl>
329 * VERSION: 1.5.30 released
331 * lily/dynamic-engraver.cc: add doco about DynamicLineSpanner
333 * Documentation/user/refman.itely (Dynamics): add a note about
336 * scm/grob-description.scm: add a 'translator-type? object
337 property, so that \property Foo.Bar =\turnOff doesn't cause
340 * lily/translator-group.cc (add_fresh_group_translator): make
341 new add-translator functions to make distinction between fresh and
342 used group-translators. Fixes problem with scripts on auto-changing voice
344 * lily/timing-engraver.cc: make Timing_engraver instantiatable,
345 add to Score_performer. Fixes bar checks in MIDI
347 * lily/tie-engraver.cc (create_grobs): Use pitches to compare note
348 heads. Fixes many quirks with ties.
350 * lily/engraver.cc (announce_grob): Use SCM argument. Store cause
351 in the grob property #'cause, instead of using Grob_info.
353 * ly/engraver-init.ly (StaffContext): move Dot_column_engraver to
354 staff context, fixing dot alignment on collisions.
356 * lily/beam-engraver.cc (try_music): remove can't find beam start
357 warning, so that skipTypesetting won't complain.
359 2002-02-01 Mats Bengtsson <mats.bengtsson@s3.kth.se>
361 * Documentation/user/refman.itely (Paper size): Documentation fix,
364 * lily/text-engraver.cc: Bugfix: textNonEmpty works again
366 * scm/grob-description.scm: \breathe: Use feta font comma by default
368 2002-01-23 Mats Bengtsson <mats.bengtsson@s3.kth.se>
370 * input/template/piano-dynamics.ly (pedal): Simplified
372 2002-01-18 Mats Bengtsson <mats.bengtsson@s3.kth.se>
374 * ly/engraver-init.ly: avoid warnings on \skip in lyrics
376 2002-01-10 Mats Bengtsson <matsb@s3.kth.se>
378 * lilypond-mode.el (LilyPond-command-query): ignore case.
380 2002-02-01 Han-Wen Nienhuys <hanwen@cs.uu.nl>
382 * VERSION: 1.5.29 released
384 * all files: change 2001 to 2002 in headers globally
386 * mf/parmesan20.mf: split out ancient notation into parmesan ("old
387 cheese") font. WARNING: fonts changed.
389 2002-02-01 Juergen Reuter <reuter@ipd.uka.de>
391 * mf/*.mf: Fixed some blot_diameter related flaws in some feta symbols
393 * mf/*.mf: Added some more vaticana/solesmes style font symbols
395 * mf/*.mf: Bugfix: renamed subbipunctum -> inclinatum
397 * mf/*.mf: Fixed a few typos in various .mf files
399 2002-01-17 Rune Zedeler <rune@zedeler.dk>
401 * mf/: added macro soft_penstroke
404 redrawn triangular noteheads
406 added classical quarter rest
408 * lily/stem.cc: Bugfix: Stem-attachment when staff_space!=1
410 * lily/bar.cc: Bugfix: repeat dots when even number of staff
411 lines and staff_space>=2
413 * lily/rest.cc: Use default rests when current style glyphs not
415 \property Staff.Rest \override #'style = #'classical
417 2002-01-30 Jan Nieuwenhuizen <janneke@gnu.org>
419 * input/bugs/first-tie.ly: New file.
421 * input/bugs/spacing-clash.ly: New file.
423 2002-01-29 Jan Nieuwenhuizen <janneke@gnu.org>
427 2002-1-24 Chris Jackson <chris@fluffhouse.org.uk>
429 * lilypond-indent.el: New file providing indentation for
430 parenthesised blocks of lilypond code in Emacs
432 * lilypond-font-lock.el: Changes to the syntax table to facilitate
433 indentation and handle block comments properly. Distinguish
434 accents from close-brackets in fontification.
436 * lilypond-mode.el: LilyPond-indent-command set appropriately.
438 2002-01-22 Jan Nieuwenhuizen <janneke@gnu.org>
440 * Documentation/windows/installing.texi:
441 * Documentation/windows/compiling.texi: Include from 1.4.10.
443 * Documentation/windows/gs-profile.sh: previously lily-gs.sh
445 * input/bugs/first-midi-tie.ly: New file.
447 2001-12-29 Han-Wen <hanwen@cs.uu.nl>
449 * VERSION: 1.5.28 released
451 * lily/parser.yy (My_lily_parser): Slightly kludgy warning for
452 illicit beams on [c4 c4] etc.
454 * lily/bar-check-iterator.cc (Bar_check_iterator): new
455 file. Make separate iterator for Bar_checks. Bar_check now happen
456 outside engravers, meaning that you can use them with
457 skipTypesetting. Associated changes in other files.
459 * lily/new-spacing-spanner.cc (stem_dir_correction): removed
462 * lily/spacing-spanner.cc (stem_dir_correction): removed function
464 * lily/include/grob.hh (unsmob_item, unsmob_spanner): Add functions
466 * lily/bar.cc (before_line_breaking): remove bar-line spacing code.
468 * lily/stem.cc (set_spacing_hints): removed function
470 * lily/note-spacing.cc (stem_dir_correction): new stem-direction
471 correction for spacing; now take vertical extents of the stem into
474 * lily/third-try.cc: More hacking to get spacing working.
476 * lily/note-spacing-engraver.cc: new file, Note_spacing_engraver
477 sits at staff level and creates note spacing objects. Scrap it
478 again, and document why.
480 * lily/include/group-interface.hh: rename functions.
482 2001-12-27 Jan Nieuwenhuizen <janneke@gnu.org>
484 * stepmake/stepmake/c++-rules.make:
485 * stepmake/stepmake/c-rules.make: Fixes for bison-1.28.
487 2001-12-25 Jan Nieuwenhuizen <janneke@gnu.org>
489 * make/lilypond-vars.make:
490 * scripts/ly2dvi.py (setup_environment):
491 * scripts/lilypond-book.py (setup_environment): Also set tex
494 2001-12-24 Han-Wen Nienhuys <hanwen@cs.uu.nl>
496 * VERSION: 1.5.27 released.
498 * Documentation/user/refman.itely (Bar numbers): added bar number
501 * scm/font.scm (make-style-sheet): Fixes to make staff-sizes work
504 2001-12-22 Mats Bengtsson <matsb@matsb@s3.kth.se>
506 * tex/lilyponddefs.tex: Make sure interscorelinefill=1 doesn't
507 spread the last few lines all over the last page of a score.
509 2001-12-24 Han-Wen <hanwen@cs.uu.nl>
511 * lily/third-try.cc: 3rd try at revising spacing
512 engine. Not yet finished.
514 * lily/paper-column.cc (brew_molecule): print debugging marks on a
517 * lily/tie-engraver.cc (class Tie_engraver): Use busyGrobs for
518 collecting past note heads.
520 * lily/note-heads-engraver.cc (try_music): Remove end_mom_
523 * lily/grob-pq-engraver.cc (class Grob_pq_engraver): New file, new
524 class. Keep a queue of grobs that are still playing in busyGrobs.
526 * lily/lyric-combine-music-iterator.cc (get_busy_status): New
527 function. Use busyGrobs to detect playing notes.
529 2001-12-16 Jan Nieuwenhuizen <janneke@gnu.org>
531 * Documentation/topdocs/INSTALL.texi: Added note about broken
532 python-2.1. Updated note for Debian's broken (well, broken for
533 our use anyway) tex configuration.
535 * scripts/lilypond-book.py (re_dict): python2.2 fix.
537 * stepmake/stepmake/c++-rules.make ($(outdir)/%.hh):
538 ($(outdir)/%.cc): Adapted to bison-1.30; added bison < 1.30 fix.
540 * scripts/lilypond-book.py (bounding_box_dimensions): Bugfix.
541 (But left margin of png's still misses a few pixels. Arg.)
543 2001-12-16 Heikki Junes <hjunes@cc.hut.fi>
545 * lilypond-mode.el (LilyPond-command-next-midi): Make
546 possible to kill midi-process (using "C-c C-m").
548 2001-12-14 Han-Wen <hanwen@cs.uu.nl>
550 * scripts/lilypond-book.py (LatexPaper.set_geo_option):
551 Convert strings with dimensions to numbers.
553 * lily/volta-engraver.cc: only make a bracket for the top staff,
554 as found in stavesFound.
556 * lily/bar-number-engraver.cc: remove staff administration.
558 * lily/mark-engraver.cc (acknowledge_grob): remove staff
559 administration. This breaks support for invisible-staff.
561 * lily/staff-collecting-engraver.cc: new engraver. Collects staff
562 symbols into stavesFound.
564 * lily/score-engraver.cc (acknowledge_grob): Acknowledge spacing
565 grobs, and put them into columns.
567 * lily/engraver-group-engraver.cc (acknowledge_grobs): Include the
568 Engraver_group_engraver as a potential candidate for ack'ing grobs.
570 2001-12-13 Heikki Junes <hjunes@cc.hut.fi>
572 * lilypond-mode.el (LilyPond-command-next-midi): Play next (or last)
573 midi section in the Emacs-mode, so it is possible to play certain
574 score in a multiscore lilypond-file.
576 2001-12-09 Rune Zedeler <rune@zedeler.dk>
577 * lily/lily-guile.cc: Added ly_assoc_front_x() and ly_assoc_cdr()
578 (FIXME: not accessible from guile)
580 * lily/accidental-engraver.cc: rewrote accidental-routines to get
581 better support for Kurt Stone's suggestions.
582 Removed properties: noResetKey, forgetAccidentals, autoReminders,
584 Changed property: localKeySignature.
585 Added properties: extraNatural, autoAccidentals,
588 (BUGFIX: broken-tie-support destroyed in 1.5.16)
590 * ly/property-init.ly: added commands
591 \defaultAccidentals \modernAccidentals \modernCautionaries
592 \noResetKey \forgetAccidentals
594 * ly/engraver-init.ly: Correct initialization of new accidentals.
596 * scm/translator-property-description.scm: The new properties
599 * input/: Some examples added, some changed.
601 * Documentation/regression-test.tely: Added quick test of new
604 2001-12-13 Han-Wen Nienhuys <hanwen@cs.uu.nl>
606 * scripts/lilypond-book.py (scan_latex_preamble): don't crash if
609 2001-12-07 Han-Wen Nienhuys <hanwen@cs.uu.nl>
611 * lily/beam.cc (before_line_breaking): Make beams without stems
612 or with only one stem disappear.
614 2001-12-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
616 * bibtools/bib2html.py: Add simple bib2html convertor, and .bst
617 files to have standardised HTML bibliography output. Update build
618 docs to reflect this.
620 * lily/include/simple-spacer.hh (struct Simple_spacer): add
621 active_count_, so that we don't have to look for active springs
624 * scm/interface-description.scm,scm/grob-property-description.scm:
627 * lily/simple-spacer.cc (solve): Handle forced line breaks
628 here. Fixes problems when combining linebreaks with non-fitting
631 2001-12-05 Jan Nieuwenhuizen <janneke@gnu.org>
633 * 1.4.9.jcn3 forward ports.
635 * Really included .cvsignore.
637 * Included Han-Wen's uu1 windows fixes.
639 * Bugfix: lilypond-profile.sh: append to GS_FONTPATH, GS_LIB.
641 * Added Cygwin setup.hint
643 * Removed tex, python wrappers and postinstalls to go with Cywgin's
644 tetex/texmf, python installations.
646 * Updated cygwin installer.
648 * ly2dvi: Don't accept filenames with spaces (+ fix).
650 2001-12-03 Han-Wen <hanwen@cs.uu.nl>
652 * ly/engraver-init.ly (VoiceContext): fix text engraver ordering.
654 * lily/translator-def.cc: Remove manual symbol caching.
656 * lily/script-column.cc (before_line_breaking): robustness check:
657 don't crash if no direction set.
659 * scripts/pmx2ly.py: Key and clef change support (Laura Conrad)
661 * scripts/pmx2ly.py (Parser.parse_header): more generic header
665 2001-12-01 Han-Wen <hanwen@cs.uu.nl>
667 * lily/note-head.cc (head_extent): added to compute width without
668 ledger lines. By default, ledger lines take up width now.
670 * input/regression/fingering.ly: demonstrate auto fingering.
671 Horizontal placement is still buggy.
673 * lily/fingering-engraver.cc (class Fingering_engraver):
674 added. Provides support for horizontal fingering scripts
676 * lily/include/grob.hh: Naming: change parent_l() into get_parent()
678 * lily/side-position-interface.cc (add_staff_support): add staff
679 only for Y-axis side positions.
681 * lily/parser.yy (request_chord): Fix mem leak.
683 * lily/musical-request.cc (transpose): moved to Music::transpose()
685 * lily/include/grob-info.hh: Change music pointer to SCM, so we
686 can store grobs as grob-creation cause as well.
688 * lily/group-interface.cc (add_thing): efficiency tweak: reuse
689 handle when adding. Use precomputed symbols throughout lily.
691 * lily/rhythmic-column-engraver.cc: make NoteSpacing grobs to keep
692 track of spacing issues.
694 * lily/separating-line-group-engraver.cc: make StaffSpacing grobs
695 to keep track of staff spacing
697 2001-11-30 Jan Nieuwenhuizen <janneke@gnu.org>
699 * Rewrote new conditional guile >= 1.5 compilation switches, to keep
700 code clean from conditionals and have a concentrated sets of
701 compatitility fixes for old guile versions.
703 * Fixes for guile 1.4, including embedded ps.
705 2001-11-30 Han-Wen Nienhuys <hanwen@cs.uu.nl>
707 * lily/stanza-number-engraver.cc (process_music): allow pairs as
708 well for markup texts.
710 * lily/musical-request.cc (length_mom): kludge for null pointer.
712 * scm/sketch.scm (sketch-output-expression): guile 1.4 compatibility
714 * scm/lily.scm (sign): bugfix
716 * CHANGES: Change log instated.
718 * stepmake/add-html-footer.py: @BRANCH@ tag insertion.