+2002-05-20 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * stepmake/autogen.sh: Check for autoconf2.13, and abort if not
+ found.
+
+2002-05-20 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/note-head.cc (internal_brew_molecule): warn if note head
+ not found.
+
+ * lily/time-signature.cc (special_time_signature): remove warning
+ about time signature.
+
+ * lily/spacing-spanner.cc (musical_column_spacing): Prevent
+ reverse springs by limiting fixed-note space.
+
+2002-05-19 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * stepmake/aclocal.m4: Bugfix: complain if program not found.
+
+ * scripts/update-lily.py (next_version, prev_version, diff_name):
+ New function. Patches now named name-prev-latest.diff.gz.
+ Bugfix: import shutil.
+
+2002-05-19 Han-Wen <hanwen@cs.uu.nl>
+
+ * input/tutorial/sammartini.ly: fix and document autochange
+ weirdness.
+
+ * scm/pdftex.scm: resurrect PDFTeX output. Still doesn't work, but
+ does produce .pdftex files.
+
+ * lily/note-collision.cc (check_meshing_chords): move file from
+ collision.cc, implement merged note heads (there you go, Drarn :-)
+
+ * input/regression/collision-heads.ly: new file
+
+2002-05-18 Juergen Reuter <reuter@ipd.uka.de>
+
+ * mf/parmesan-heads.mf, scm/grob-description.scm,
+ scm/grob-property-description.scm, scm/interface-description,
+ lily/include/my-lily-parser.hh, lily/include/ligature-head.hh,
+ lily/include/mensural-ligature.hh, lily/include/lily-proto.hh,
+ lily/include/ligature-engraver.hh,
+ lily/include/ligature-bracket.hh, lily/parser.yy,
+ lily/ligature-bracket-engraver.cc, lily/mensural-ligature.cc,
+ lily/mensural-ligature-engraver.cc, lily/note-heads-engraver.cc,
+ lily/ligature-head.cc, lily/ligature-engraver.cc,
+ lily/ligature-bracket.cc, input/test/mensural-ligatures.ly:
+ implemented white mensural ligatures (still with a big list of
+ TODOs)
+
+
+2002-05-19 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/*.cc: use LY_DEFINE everywhere. Move doc strings from
+ Documentation/user/internals.itely.
+
+ * lily/function-documentation.cc: new file. Infrastructure for
+ self documenting Scheme functions.
+
+2002-05-18 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/stem.cc (calc_stem_info): bugfix for less ugly knees.
+
+2002-05-17 Han-Wen <hanwen@cs.uu.nl>
+
+ * scripts/lilypond-book.py (re_dict): fix regexps; don't combine ?
+ and * (as in "([^>]*)?")
+
+2002-05-17 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * Documentation/topdocs/INSTALL.texi: Update GCC, Flex and GUILE info.
+ Add info about CVS. Stable/development are currently 1.4/1.5,
+ both at lilypond.org.
+
+ * autogen.sh: Generate.
+
+ * stepmake/configure:
+ * configure: Regenerate.
+
+ * stepmake/stepmake/automatically-generated.sub.make: Keep
+ original first line.
+
+ * stepmake/stepmake/toplevel-targets.make (autogen.sh): Add rule.
+
+ * stepmake/stepmake/generic-targets.make (configure): Generate
+ using autogen.sh.
+
+ * GNUmakefile.in (SCRIPTS):
+ * stepmake/GNUmakefile.in (SCRIPTS): Add autogen.sh
+
+ * stepmake/autogen.sh: New file.
+
+ * configure: Check for g++ >= 2.95.
+
+ * stepmake/aclocal.m4: Fixes for FlexLexer.h, Python headers. GNU
+ c/c++ version checking.
+
+ * flower/include/string.hh: Typo fix.
+
+ * lily/include/midi-item.hh: Remove stray i.
+
+ * Documentation/windows/GNUmakefile: Avoid collapsed directory
+ constructs '//'.
+
+ * stepmake/bin/install-dot-exe.sh: Filter collapsed directory
+ constructs '//' from arguments.
+
+2002-05-17 Han-Wen <hanwen@cs.uu.nl>
+
+ * scm/lily.scm (ly-load): show SCM filenames if verbose.
+
+ * lily/lily-guile.cc (init_functions): add ly-verbose function.
+
+ * lily/main.cc (setup_paths): remove LILYINCLUDE support.
+
+ * flower/include/{pointer,tuple}*: removed.
+
+ * VERSION: released 1.5.56
+
+ * scm/music-functions.scm (check-start-chords): function to check
+ for chords without \context. Apply automatically from parser.
+
+2002-05-16 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/bar-line.cc: remove index entries. Texinfo can't handle :
+ in index entries.
+
+ * scm/output-lib.scm: fix ez notation stems.
+
+ * lily/paper-outputter.cc: various fixes to speed up compilation.
+
+2002-05-16 Mats Bengtsson <mats.bengtsson@s3.kth.se>
+
+ * scripts/lilypond-book.py: Don't import pre for Python >= 2.2
+
+2002-05-16 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * scripts/lilypond-book.py (determine_format): Bugfix: correctly
+ determine latex input.
+
+ * stepmake/bin/install-sh: Include latest from libtool.
+
+ * stepmake/configure:
+ * configure: Regenerate.
+
+ * config.make.in: Remove dead variables. Add OPTIONAL/REQUIRED lists.
+ (USER_CFLAGS): Bugfix, include CPPFLAGS.
+
+ * configure.in: Use new OPTIONAL/REQUIRED mechanism.
+
+ * stepmake/aclocal.m4: Add mechanism for checking OPTIONAL or
+ REQUIRED programs and version. Try to continue configuring, list
+ missing programs at the end, but don't generate a GNUmakefile if
+ REQUIRED programs are missing. Cleanups, junk obsolete stuff.
+ Fix Cygwin detection, drop '32' suffix. Hoping this is not too
+ fancy for some older systems.
+
+2002-05-16 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/score-engraver.cc (typeset_all): sanity check for items
+ that are Y parent to spanner.
+
+ * lily/piano-pedal-engraver.cc (create_bracket_grobs): fix broken
+ pedal spanners.
+
+2002-05-15 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ * lily/*.cc: remove as many iostream use as possible.
+
+ * flower/ : remove text-db, text-stream, data-file.
+
+2002-05-15 Han-Wen <hanwen@cs.uu.nl>
+
+ * scripts/lilypond-book.py: add --no-music option: strip all blocks.
+ (completize_preamble): don't barf if no preamble present.
+ (do_file): allow extensions on --output
+
+ * scripts/ly2dvi.py (make_preview): make automatic preview of
+ first system. Small cleanups.
+
+2002-05-13 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ * scripts/lilypond-book.py (make_pixmap): output png directly.
+
+ * mf/GNUmakefile (INSTALLATION_OUT_FILES4): create and install
+ fonts.dir file.
+
+ * lily/parser.yy (My_lily_parser): comment out code. (Causes
+ problems with recent bison releases).
+
+ * make/lilypond.redhat.spec.in: add pfa fonts to X.
+
+2002-05-07 Heikki Junes <hjunes@cc.hut.fi>
+
+ * lilypond-font-lock.el: Fixes the order of the note name list.
+
+2002-05-06 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * scripts/lilypond-book.py: Add html/dtml output, pseudo-filter
+ capability, --verbose option, rlimit hack.
+
+2002-05-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ * lily/piano-pedal-engraver.cc: cleanups.
+
+ * lily/accidental.cc (after_line_breaking): add break tie
+ reminders.
+
+ * lily/text-engraver.cc (try_music): don't typeset fingerings
+
+2002-05-05 Heikki Junes <hjunes@cc.hut.fi>
+
+ * lilypond-font-lock.el: Handle \breve as a note (rest) duration.
+
+2002-05-04 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/*.cc: change gh_str02scm() to ly_str02scm().
+
+ * lily/spacing-spanner.cc (note_spacing): Bound
+ shortest-playing-length by the distance to next note. This should
+ fix chord tremolo spacing.
+
+ * VERSION: 1.5.55 released
+
+ * lily/stem.cc (off_callback): invisible stem over whole note is
+ centered on note now.
+
+ * lily/stem-engraver.cc (acknowledge_grob): X_AXIS Parent of
+ stem-tremolo is stem now.
+
+ * input/mozart-hrn*.ly: many corrections.
+
+ * lily/dynamic-engraver.cc (acknowledge_grob): add Scripts to
+ support for dynamic scripts.
+
+ * lily/accidental-placement.cc (position_accidentals): check for
+ collisions as well: should avoid those heads too.
+
+ * lily/beam.cc (check_concave): allow undefined gap and
+ threshold. Change the meaning of threshold/gap == 0.0.
+ (check_concave): skip Stolba concaveness check if we have a knee
+ on outer stems.
+
+2002-05-03 Mats Bengtsson <mats.bengtsson@s3.kth.se>
+
+ * lily/chord-tremolo-engraver.cc (try_music): Handle chord
+ tremolos of dotted duration.
+
+2002-05-03 Han-Wen <hanwen@cs.uu.nl>
+
+ * mf/feta-klef.mf: more twiddling with G clef. Almost straight
+ downstroke again. Sigh.
+
+ * lily/dynamic-engraver.cc (acknowledge_grob): center dynamic
+ script on note head.
+
+2002-05-02 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/slur.cc (add_column): allow slur over rest.
+
+2002-04-27 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/beam.cc: move scoring constants out of code
+
+2002-04-25 Han-Wen <hanwen@cs.uu.nl>
+
+ * mf/feta-nummer.mf: scalability fixes.
+
+ * mf/feta-nummer-code.mf: fixes for 5, 8.
+
+ * mf/feta-klef.mf: G clef fixes.
+
+2002-04-25 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * scripts/ly2dvi.py: Mats' fix. Try to import pre if available.
+
+ * scripts/lilypond-book.py: %Newline, rather than glue macros
+ after \end{verbatim}.
+
+2002-04-24 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * Documentation/user/lilypond-book.itely:
+ * scripts/lilypond-book.py: Add options [no]indent, linewidth and
+ noinline.
+
+ * input/mozart-hrn3-defs.ly (startGraceContext): Customize grace init.
+
+ * scm/grob-property-description.scm (beam-space): Junk.
+
+ * lily/beam.cc (space_function): New method.
+ (get_interbeam): Call space-function.
+
+ * scm/grob-description.scm (Beam): Initialize space-function with
+ Beam::space_function.
+
+ * ly/grace-init.ly (startGraceMusic, stopGraceMusic): Set/revert
+ Beam.space-function. Don't quantise grace beams.
+
+2002-04-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ * VERSION: 1.5.54 released
+
+ * mf/feta-nummer-code.mf (code): tweaks for three, fixes for 6
+ bulb.
+
+ * Documentation/index.texi: add PDF links.
+
+ * Documentation/user/GNUmakefile (PDF_FILES): add PDF files to website.
+
+ * lily/system-start-delimiter-engraver.cc (acknowledge_grob):
+ compare #'glyph as strings.
+
+ * scripts/lilypond-book.py: fix by Mats. Try to import pre if available.
+
+ * scripts/ly2dvi.py (setup_environment): fix by Mats.
+
+ * lily/stem.cc (head_count): Change function name. Change property
+ to #'note-heads i.s.o. #'heads.
+ (position_noteheads): Kern noteheads for invisible stems.
+ (before_line_breaking): Do position_noteheads() for whole note
+ heads too.
+
+ * lily/accidental-placement.cc (position_accidentals): First
+ determine refpoints, only then determine extents.
+
+2002-04-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ * lily/accidental-placement.cc (position_accidentals): use all
+ note heads for note head-skyline.
+
+ * scripts/lilypond-book.py (re_dict): remove all *? regexps.
+
+2002-04-22 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * Documentation/windows/setup.hint (requires): Add gsview dependency.
+
+ * scripts/lilypond-book.py (re_dict): Fix for python 2.x.
+
+ * lilypond-mode.el (LilyPond-xdvi-command): Default to plain xdvi.
+
+ * input/mozart-hrn3-allegro.ly: Bugfix: include defs.
+
+2002-04-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ * mf/feta-schrift.mf: lighter staccato.
+
+2002-04-22 Han-Wen <hanwen@cs.uu.nl>
+
+ * mf/feta-nummer-code.mf (code): fixes for 3 glyph.
+
+2002-04-21 Han-Wen <hanwen@cs.uu.nl>
+
+ * VERSION: 1.5.53 released
+
+ * scm/lily.scm (ly-load): use primitive-load for loading.
+
+ * lily/misc.cc: remove quantise_iv()
+
+ * lily/*.cc: pass read-only arrays by reference.
+
+ * lily/grob.cc (common_refpoint_of_array): new function. Try to
+ use common_refpoint_of_{array, list} when possible.
+
+ * lily/include/accidental-placement.hh: new file.
+
+ * lily/accidental-placement.cc (alignment_callback): position
+ accidentals in a better way.
+
+ * lily/skyline.cc: new file. Compute distances for collections of
+ boxes.
+
+ * lily/include/skyline.hh: new file
+
+2002-04-20 Han-Wen <hanwen@cs.uu.nl>
+
+ * lily/accidental.cc (class Accidental_interface): grob for a
+ single accidental.
+
+ * lily/accidental-engraver.cc (number_accidentals): Cleanups. Lots
+ of reformatting
+
+ * lily/new-accidental-engraver.cc (acknowledge_grob): Work
+ together with new accidental-interface.
+
+ * lily/include/*.hh: remove spurious set_interface() decls.
+
+ * lily/key-signature-interface.cc (brew_molecule): add padding for
+ natural signs. Make natural typesetting like the sharp.
+
+
+ * mf/feta-klef.mf: rewrote portion of the G-clef code. Downstroke
+ is now slightly curved, not straight.
+
+
+2002-04-18 Heikki Junes <hjunes@cc.hut.fi>
+
+ * lilypond-mode.el: Toggles font-lock-multiline (Emacs 21.1 or newer).
+
+ * lilypond-font-lock.el: Handles multiline-strings. Fontifies notes
+ more strictly. Use more clever regular expressions. Commented regexps.
+
+2002-04-16 Heikki Junes <hjunes@cc.hut.fi>
+
+ * lilypond-mode.el: "C-c f" does font-lock-fontify-buffer.
+
+2002-04-15 Juergen Reuter <reuter@ipd.uka.de>
+
+ * scm/grob-description.scm, lily/staff-symbol.cc: added properties
+ to control width of staff symbol in ragged-right mode (by request
+ of Han-Wen)
+
+ * ly/engraver-init.ly, lily/include/my-lily-parser.hh,
+ lily/include/ligature-bracket.hh, lily/lexer.ll, lily/parser.yy,
+ lily/ligature-bracket.cc, lily/ligature-bracket-engraver.cc:
+ added support for ligature brackets (needed when transcribing
+ mensural music)
+
+2002-04-15 Heikki Junes <hjunes@cc.hut.fi>
+
+ * lilypond-font-lock.el: Handle scheme-slurs up to seventh level.
+ Fontify notes more strictly.
+
+2002-04-15 Han-Wen <hanwen@cs.uu.nl>
+
+ * mf/feta-din-code.mf: dynamic z sign.
+
2002-04-13 Heikki Junes <hjunes@cc.hut.fi>
* lilypond-mode.el: Prevent recoloring strings and comments.
2002-03-12 Rune Zedeler <rune@zedeler.dk>
- * lily/beam.cc lily/stem.cc lily/beam-engraver.cc allow for
+ * lily/beam.cc lily/stem.cc lily/beam-engraver.cc: allow for
stemLeftBeamCount and stemRightBeamCount to equal 0.
Fixes [c8 c4 c8]
* Rewrote new conditional guile >= 1.5 compilation switches, to keep
code clean from conditionals and have a concentrated sets of
- compatitility fixes for old guile versions.
+ compatibility fixes for old guile versions.
* Fixes for guile 1.4, including embedded ps.