1 --- ../lilypond-1.3.48/CHANGES Mon May 8 10:48:49 2000
2 ++ b/CHANGES Wed May 10 21:46:32 2000
7 * Changed noteHeadStyle properties to symbols, for example
8 \property Voice.noteHeadStyle = #'cross
15 * Rewrite of chord-name production in scheme. There are two major styles
16 now, banter and american. To get american style, use
18 \property ChordNames.chordNameStyle = "american"
20 Most anything should be possible now. See input/test/american-chords.ly
22 * Added isinf check to configure.in, and isinf macro from guile to
23 bezier.cc; solaris has no isinf ().
25 * Fixed star-spangled-banner with not-so-nice \bar "|." fix. Almost
28 * Added output property to regression test.
30 * Fixed warning of creating existing outdir.
32 * Added `Mark' interface to text-items that are marks (thanks, HW).
40 * Corrected glossary.tely
42 * Corrected \mark font handling. feta-nummer font only of the
43 string is all numeric.
45 * Implemented noteHeadStyle lookup in Guile. Reintroduced the style
46 "harmonic" and added "baroque" (normal note shapes except for
47 brevis and longa which are square).
52 * Simplified ly2dvi using the power of the geometry package.
54 * Improved heuristic size calculation of TeX macros. Handles e.g.
55 "\\u{a}", "\\"{o}" and "\\^{u}" correctly.
60 * Bugfix: don't hang on zero-duration.
68 * Drastically reduced vertical space used by headers/footers, when using
69 ly2dvi. See input/test/fill-a4.ly.
71 * Fixed bug with colons appearing on repeat span-bars.
73 * Added Bar_number_engraver to standard Score context
75 * Construct octavation scripts in the clef-engraver; this fixes the
76 hara-kiri + clef8 problem
84 * Fixed chord-name customisation and made small chord-name build fixes.
86 * Accidentals with chord-names smaller and as superscript.
88 * Do some extra footify (works only once) while making html docs.
93 * Debian patch (Thanks Anthony)
95 * Rewrote Bar_number_engraver and Mark_engraver and removed
96 Bar_script_engraver as baseclass. Both Bar_number_engraver and
97 Mark_engraver are simpler and more robust.
99 * Fixed precedence of \property verticalDirection and dynamicDirection
101 * Fixed keys without barlines
103 * Fixed StaffGroups: removing `\consistsend "Axis_group_engraver"'
104 puts alignment in function again
106 * Fixed StaffGroup + GrandStaff combination.
108 * Music is now mandatory as the first tihng in a \score{} block
115 * Implemented una-chorda and sostenuto piano pedals in performer and engraver.
117 * Added Properties textScriptWordSpace and chordNameWordSpace.
119 * Junked old lyrics in star-spangled-banner.
121 * Added a Piano_pedal_engraver.
123 * Removed some empty files.
125 * Created piano pedal symbols: * - . P e d.
127 * Fixed ps-to-pfa.py to handle multiple unfills.
129 * Moved accordion symbols out of feta-script to end of font.
131 * Bugfix: don't create tfm's, pfa's etc of feta-test fonts.
133 * Fixed blot_diameter for small resolutions.
138 * Put global element list into Line_of_score, instead of
139 Paper_score. post processing (the stage after line breaking) is now
140 truly done per-system, and we got rid of an ugly hack to get font
143 * Bugfix: set the group-interface of System_start_delimiter.
145 * Cleanups of Break_algorithm and derived classes, Move
146 broken_col_range () to Line_of_score, remove Paper_score::col_l_arr_
148 * Bugfix for accordion symbols.
150 * Various patches to prevent crashing when do_brew_molecule gets
151 called before after_line_breaking (). This was a problem in Spanner
160 * Made a quick try at piano pedal performer, damper pedal only.
162 * mf/feta-accordion.mf: Fixed strange turning paths.
164 * mf/feta-beugel.mf: Fixed infinity errors.
166 * Use a more discriptive name for windows setup.zip.
168 * mf/GNUmakefile: Have logs as last target, so that normally, they're
171 * stepmake/stepmake/metafont-rules.make: Don't remove the .log files.
172 The logs are a target, removing them retriggers make.
174 * stepmake/stepmake/metapost-rules.make: Remove the correct log and tfm
175 files, ie the ones that clutter the source directory, not the target logs.
177 * Windows distribution: faked symlink for cmtfm. Setup.zip should now be
178 standalone; ie, no need for Cygnus' usertools anymore.
183 * Documentation/ntweb: Updated angels.ly to match current syntax.
184 Also updated index.texi.
189 * Change all occurances of Staff_margin_engraver to
190 Instrument_name_engraver, add a convert-mudela rule
192 * Change status == busy assert into programming error
200 * Lots of fixes to windows distribution scripts.
202 * Added configuration features --program-prefix, --program suffix.
204 * lily/my-lily-parser.cc (get_chord): Bugfix, don't use deleted pitch.
205 This fixes inversions c/g and bass additions d/+c on chords.
210 * Avoid that xxxXXXVerticalExtent is used for empty HaraKiriStaff
216 * Debian patches (thanks Anthony!)
218 * Use symbols for prefatory matter spacing. Do not use the typename
219 for looking up item pairs in the table, but read element property
222 * Instrument_name_engraver, uses break alignment instead of
225 * System_start_delimiter_engraver, System_start_delimiter, uses a
226 spanner for the braces/brackets at the left of the system. Remove all
227 old Span_score_bar engravers.
229 * Removed Base_span_bar_engraver::use_prority_b_, and moved
230 Base_span_bar_engraver into Span_bar_engraver.
235 * mutopia/Coriolan/violino-2.ly: Bugfix: wrong pitch.
237 * input/test: Removed stale AutoStaffSwitch examples.
239 * mutopia/E.Satie: Fixed gnossiene-4, doing \autochange. Removed
240 stale copy of gnossiene-4.
242 * buildscripts/make-cygwin-cross.sh: Made some small .zip package fixes.
244 * make/lilypond.spec.in: Made some bugfixes for _prefix, preparations
245 for cross-building to Cygwin.
247 * buildscripts/make-cygwin-cross.sh: Now using rpm packages.
252 * added \property XXXMinimumVerticalExtent, \property XXXExtraVerticalExtent
254 * New_chord_tremolo_engraver: make tremolo beams from
256 \repeat "tremolo" NUMBER <Music-expression>
258 Removed support for "old-style" tremolos.
260 * Add a convert-mudela function for the conversion "\key A;" to "\key a;
262 * Read \property measurePosition within the engraver code, instead of
263 looking up the Timing_translator.
265 * star-spangled-banner.ly: add Bar_engraver to LyricsVoice
267 * Changed all .fly and .sly files to .ly files. Propose to dump .fly
276 * buildscripts/mf-to-table.py: feta dep files are now opened with write
277 binary option. This avoids carriage return linefeed problems and
278 windows while not affecting unix.
280 * Documentation/hacking.texi: Fixed a texinfo syntax error
282 * stepmake/bin/package-zip32.sh: Fixed or Removed some legacy, 1.2.x,
285 * Documentation/ntweb/index.texi: Fixed broken links, added 1.3.39 links.
290 * Glossary updates by Christian Mondrup.
292 * Bugfix: use generic properties in lyrics too. This fixes the
293 \property textStyle for lyrics.
295 * Score_element::preset_extent(), used by \property
296 XXXVerticalExtent, so hard code the size of a vertical group.
298 * Don't fix up reference points for originals of broken
299 spanners. Fixes spurious "orphaned score-element" warnings.
301 * buildscripts/make-cygwin-cross.sh: Use rx-1.5 instead of regex (Jeffrey).
303 * scm/lily.scm: Fixed check for Windows: by default don't use scm regex.
305 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: Significantly smaller
308 * buildscripts/make-cygwin-cross.sh: Compile native package GNU regex,
309 which should fix Windows problems with guile. Also added input directory
312 * stepmake/aclocal.m4: Added decent checking for version of guile, and
313 fixed warning message.
315 * lily/lexer.ll (My_lily_lexer): Bugfix: lookup chordmodifiers in the
316 chord-modifier table (not in the pitch list).
324 * General cleanups of My_lily_parser.
326 * Start of a Chord_tremolo_iterator for the `\repeat 4 "tremolo"'
329 * Moved Score_element::do_space_processing out of the dependency
332 * Use Scheme for notename tables. Removed uppercase letters for low
333 octave notes. Removed Notename_table.
335 * Fixed core dump with declared "\key ; "
337 * Extra robustness warning for Side_position_interface::aligned_on_self ()
339 * Extra robustness: make sure that first and last columns are breakable.
344 * stepmake/aclocal.m4: Added support for cross-compiling with guile.
346 * buildscripts/make-cygwin-cross.sh: A try at dropping cygwin1.dll
347 dependency by using mingw. Compiling guile is too much to ask
348 for mingw, though. Also:
349 - rename python scripts .py (request from Alain)
350 - install native packages under their own, separate root. (Alain)
352 * lily.scm: Don't use regex module when running on
355 * lily/staff-margin-engraver.cc (acknowledge_element): If
356 possible, hang y-axis of margin script to span-bar. This fixes
357 vertical placement of margin scripts attached to staff groups.
359 * help2man-rules.make: Fixes for generating manpages by copying
360 and for building using --scrdir.
362 * stepmake/stepmake/generic-targets.make: Preserve date stamp of
363 config.h, version.hh files file when copying.
365 * buildscripts/make-cygwin-cross.sh: made number of fixes:
366 - add `Cygnus/' prefix to directories in .zip-file too.
368 - don't link to cygwin1.dll
370 * stepmake/stepmake/install-targets.make: bugfix, don't fail if directory
371 is not emty when uninstalling.
373 * stepmake/stepmake/generic-targets.make: added man target.
375 * buildscripts/make-cygwin-cross.sh: new script for cross-building cygwin
376 development tools and lilypond executable.
378 * Documentation/ntweb/lilypond-manpages.patch: provide pre-built
379 manpages, so that make doesn't fail on help2man trying to execute
380 a GNU/windows executable.
382 * Documentation/ntweb/guile-1.3.4-gnu-windows.patch: new patch for
385 * flower/libc-extension.cc (memmem): cygwin compile fix.
393 * (generic-property.scm) added \property tieDash to set dashing on
396 * Removed ly_eval_str(), we should use scm_eval (Scm_object).
398 * Removed scm_to_array (), array_to_scm (), associated junk. Reverted
399 undocumented .29 patch that made Bezier::control_ into an
400 Array<Offset>. Added some comments documenting the reasons for the
403 * Revert generic-property.scm of .37 fix, fix the real problem in
404 property-engraver.cc: use the right symbol to check if element
405 property is already set.
410 * Fixed srcdir build, so that you can do:
412 tar xzf releases/lilypond-x.y.z
415 ../lilypond-x.y.z/configure
418 as with any other gnu package. All build output goes to <build>/out.
420 * Changed and fixed use of different configurations, and different output
421 directories. Finally, you can use different configurations alongside
422 eachother. From make/stepmake.make:
424 # Use alternate configurations alongside eachother:
426 # ./configure --enable-configsuffix=debug
429 # uses config-debug.make and config-debug.h; output goes to out-debug.
432 # Use same configuration, but different output directory:
436 # uses config.make and config.h; output goes to out-www.
440 * Fixed performance of (de)crescendi.
442 * Better documentation for arithmetic_multiplier and arithmetic_basicspace
445 * Added instrument-equaliser for MIDI output, see scm/midi.scm, and
446 properties midiMinimumVolume, midiMaximumVolume, ranges [0,1].
448 * Changed absolute midi volume settings into factor of full scale.
450 * Fixed another dynamic-line-spanner bug, it gets hairy.
452 * Added warning for spanners that are not fully contained in parent spanner.
460 * Abstract Align_element into Align_interface. Removed
461 Axis_align_{item,spanner}, Align_element, Super_element, all multiple
462 inheritance in the backend.
464 * new Gade score, INSTALL.texi fixes (thanks, Mats)
466 * Removed Item::hpos_f (), Score_element::{get,set}_real ()
468 * comments detailing properties for Axis_group_interface,
469 Side_position_interface, Score_element, Item and Spanner
474 * Fixed vertical dimensions of elements in dynamic line spanner by adding
475 axis-group to dynamic line spanner.
477 * Bugfix: line-spanner lasts always full duration of (de)crescendi.
479 * Bugfix: broken (de)crescendi on a dynamic-line-spanner.
481 * Bugfix: compilation dynamic-engraver.
483 * Added and updated a faq about postscript and ghostscript.
485 * Fixed order of slurVerticalDirection verticalDirection in
486 generic-property.scm. Similar fixes for Stem, Tie, etc.
488 * Added a Text_engraver to GraceContext. Maybe it was removed on
489 purpose: scripst on grace notes seem broken, they appear on the
492 * Bugfix: volume effect of (de)crescendi was sometimes wrong way round.
499 * textEmptyDimension changed into textNonEmpty, default: off,
500 ie. texts don't occupy space.
502 * Use STL map for Lookup::lookup_p_tab_p_
504 * Abstracted Axis_group_element into Axis_group_interface, and removed
505 Axis_group_element. This eliminates some multiple inheritance in the
511 * Added minimum-space property to Side_position_interface. Used in
512 positioning of Volta_spanner: voltaMinimumSpace.
514 * Fixed and cleaned-up volta-spanner.
516 * Moved directional-element.cc -> directional-element-interface.cc
518 * Renamed all `process_requests' to `process_music', which fixes
521 * Fixed dimensions (more x-y interchanges) of brace, bracket and
524 * Bit half-baken fix in to get similar vertical placement of orphaned vs.
525 line-spanned dynamic elements.
527 * Added property bracketCollapseHeight: the minimal size of a staff bracket
528 that will be typeset. Smaller brackets will not be displayed. This
529 fixes the (in 1.3.x reintroduced) funny duck-beak-bracket-bug (sorry).
531 * Removed some dissonant chords from Coriolan
536 * Removed Documentation/programmer directory
541 * Small enhancements to Staff_margin_engraver:
542 - by default, the marginScript left aligns the text
543 - to set the text style, use property marginScriptTextStyle
544 - to change the alignment, use property marginScriptHorizontalAlignment
545 (centred and right alignment require manual padding settings).
547 * Print a friendly message if the manual pages failed to build.
549 * Bugfix: dynamicDirection now overrides verticalDirection setting.
551 * Warning messages and nl.po
553 * Fixed vertical alignment for all dynamic items and (reluctantly)
554 reinstated old directional behaviour for orphaned dynamics.
556 * Finished maximumRestCount property.
563 * Print key without setting key, syntax "\key ;". General cleanups of
566 * Add paragraph tags in HTML output of mudela-book. Music fragment
567 don't run into the text anymore.
569 * Bugfix: don't align the first line of text. (Lookup::text ()).
571 * Abstract away data members of Axis_group_element, Align_element
577 * Added helpful properties instrumentScriptPadding/instrScriptPadding for
578 Staff_margin_engraver.
580 * Removed some empty files, substituted (c) 1999 occurrences.
582 * Added \property maximumRestCount. It will prevent showing (or actually:
583 moving in case of a collision) more than maximumRestCount similar rests.
586 * Rewrote Staff_margin_engraver. Staff margin texts now hang on a new
587 breakable item: Left_edge_item.
589 * Fixed vertical alignment for dynamic elements. Orphaned dynamic items
590 (not supported by a Dynamic_line_spanner) still collide with Staff,
591 although they now have staff support, which was supposed to fix this.
593 * Fixed Staff_margin_engraver for "instrument", "instr" is still broken.
595 * Dynamic elements are only put in a Dynamic_line_spanner if there
596 actually is more than one adjacent note-column with a dynamic.
597 This breaks the fine looks of all dynamics, again :-)
608 * Experiment: use STL map for Scheme_hash_table; Is there a speedup?
610 * Bugfix: print brace iso. bracket for Piano / GrandStaff
612 * Change naming: change do_post_processsing into after_line_breaking,
613 do_pre_processsing into before_line_breaking and do_process_requests
614 into do_process_music.
616 * Bugfix in hash-table.hh: do quadratic probing, and not cubic probing.
618 * Display property name for type error.
620 * Cleanups for Dynamic_engraver and Dynamic_line_spanner.
622 * Warn if last column in score is musical. Helps catch programming errors.
624 * Spanner::spanned_drul_ now is private.
626 * Rewrote some bar code: moved molecule functions out of Lookup.
631 * Embedded newlines in text items are now allowed. This helps avoiding
632 TeX-hacking in some cases. See input/test/coriolan-margin.ly
634 * Fixed stupid x-y interchange bug for staff-bracket. This fixes
635 placement of staff-brackets.
637 * Fixed bracket/arch-thickness interchange bug, and made bracket a bit
640 * Fixed slur/bezier-beautiful name mismatch. This should fix the steep
641 slurs that were apparently reintroduced in 1.3.29.
643 * Made some small fixes to Coriolan.
645 * Removed duplicate lily/output-property-engraver.hh.
647 * Removed optional use of vanilla spanner in Dynamic_engraver.
649 * Fixed (measured) tremolo for Stem and Beam. Merged declarations
650 stem-engraver.hh and chord-tremolo-engraver.hh into their .cc
651 implementation file. Also fixed looks of Chord tremolo, input and
652 implementation is still ugly.
654 * Added *.yy and *.ll to TAGS, to that tags-find-replace doesn't omit
660 * Fixed \specialkey and \normalkey. Updated documentation.
667 * Fixed and cleaned-up Dynamic_engraver. Optionionally uses vanilla
668 spanner instead of Dynamic_line_spanner.
670 * Made gcc-2.95 compile fix in libc-extension.
672 * Various fixes to Coriolan, score starts to look acceptable.
674 * Moved optional text of crescendo into Crescendo spanner. Fixed horizontal
675 and vertical alignment of dynamics.
677 * Added new text crescendo spanners to Coriolan and made some fixes.
678 If you're using timidity, use the -EO option to prevent notes get
679 stuck. I'm not sure whose fault this is, Lily's MIDI output may be
680 stretching the standard a bit.
682 * Adjacent dynamic markings are now grouped on a horizontal line, but it's
683 not perfect yet: they're always below the staff and no horizontal spacing
684 is done. Also, character metrics of dynamics are still not used.
685 See: input/test/crescendi.ly and input/test/dyn-line.ly
687 * Cleaned up Span_dynamic_performer.
694 * Fixed the page layout, reintroducing space for the header and
695 trying to keep piece titles on the same page as the piece.
696 The header and footer can now contain several lines.
701 * Lily now also performs crescendi and decrescendi in MIDI output:
702 Span_dynamic_performer (bit scrappy).
704 * Added preliminary support for crescendi/decrescendi other than `hairpins',
705 eg: `cresc. poco `a poco -- -- --'
707 * Made MIDI tie performance fix.
712 * Lily now performs absolute dynamics in MIDI output.
714 * Included David's comments on opus47 in TODO.
719 * More Coriolan: flute-1,2; oboe-1,2; clarinet-1,2;
720 fixes and remainder french horn-1,2; trombone-1,2;
721 fagotto-1,2; timpani; and several fixes.
726 * Remove some old doco from programmer/ and put on personal homepage.
728 * Removed union-find from flower library.
730 * Only quantise tie horizontal part inside the staff.
737 * Report type errors for \property. Helps with converting 1.2 input
739 * Use Scheme for Align_element; fixed graceAlignPosition
740 and removed \property alignmentReference in the process.
742 * Use generic properties for lyrics too. This fixes \property
746 * Add relative distance for constraints between non-column items.
748 * Automatic \marks: use "\mark ; ". The mark numbers or letters are
749 increased automatically.
751 * Translators now only change properties of their own context. This
752 removes the 2nd argument to Translator::get_property()
754 * Bugfix for Metapost mode
759 * Updates of glossary (Christian Mondrup)
761 * Bugfix with bar number placement
763 * Moved links to bibliography/ and misc/ to main index.
768 * Moved Slur-specific code from Bezier_bow to Slur and Slur_bezier_bow.
769 Slurs are now calculated just once.
771 * Bezier_bow gets constants from paper. Still no sensible solution for
772 magic asymmetry gradient step constants.
774 * Reinstantiated tangent-controls, more flexible than ever. You can choose
775 between area asymmetry and tangent-controls. My guess is, tangent controls
776 will be junked in 1.3.30.
778 * Slur area: only look at x-gradient.
780 * Added credits for some symbols of as5/9 fonts.
782 * Bugfix: don't make almost flat slurs, change in de-uglyfy slur.
784 * Bugfix: midi2ly put out recent version (ugh).
789 * Bugfix: don't forget to process staffSpace and numberOfStaffLines
792 * Removed Gade score. To appear (shortly?) on Mutopia.
794 * Make Bar_script_engraver look for typeVisibilityFunction (eg
795 property barNumberVisibilityFunction). Changed the names of the Scheme
796 functions to be understandable. See input/test/bar-script-visibility.ly
798 * rewrite of class Molecule. It has now reached the ultimate quality
799 plateau. All molecule data is now shared.
804 * Update of the glossary by Christian Mondrup
806 * Moved horn-concerto-3 out of tarball to private website, removed
807 W.A.Mozart subdirectory.
812 * Bugfix: don't make giant ties if the horizontal part of tie is near
815 * Small optimizations to be a little more careful with mem usage.
817 * Website change: put all examples in one directory.
819 * Removed Atom as a separate type. Now use SCM, and since we use
820 function composition, Atoms are immutable, so they don't have to be
821 copied. This makes life easier, hopefully this is quicker and uses
827 * Bezier_bow: minimise_enclosed_area
835 * Tuplet-spanner slope calculation now looks better on tupletted rests
836 (patch courtesy Laurent Martelli)
838 * Bugfix (Staff_performer::new_instrument_str ()) check type of
839 \property "instrument"
841 * New mechanism for breaking lines: do not copy & prune the element
842 property list separately, but combine these steps. Dramatically
843 reduces memory usage for large scores.
850 * Bugfix: font used in volta-spanner calculation.
852 * Added simple selection list to webpage, inspired by sawmill.
854 * Devised kludge for ascii 5 character font pitches.
856 * Substitutions: interline, 1997,1998, @stack.nl and small typo fixes.
861 * Plug memory leaks related to Moment:
862 - Spacing_engraver::do_pre_move_processing ()
863 - make_rational ()/make-rational
864 - Paper_column::Paper_column ()
866 * Plug memory leak in Paper_outputter::output_{String,Real,int}_def()
868 * Plug memory leak in Score_engraver::set_columns ()
870 * Plug memory leak in Scheme_hash_table::set()
872 * Plug memory leak in Score_element::molecule_extent ()
874 * Bugfix: don't crash if a slur doesn't span anything.
876 * Bugfix: don't crash if doing beams without a staff symbol.
878 * Generic element property setting:
880 \outputproperty #predicate #'symbol = #value
882 Will set the element property symbol to value, for any elements that
883 return true for PREDICATE. This allows you to virtually tweak *ANY*
884 property of the output. Example in input/test/generic-output-property.ly
889 * lilypond as as2ly: --help and --version to stdout. Regular identify
890 to stderr. This fixes help2man's manpage generation.
892 * configure: substitute full path for perl and guile in scripts.
894 * Added ascii slur and volta. There seems to be a Lily bug in volta placement.
896 * Bugfix: default font now user settable
898 * as2text: handle plain ascii font, read from stdin, you can now do:
900 echo "\time 4/4; g''1 g2 g4. g8" | lilypond -f as -i init-as.fly - | as2text
905 * Bugfix: second half of broken ties now are displayed again.
907 * Bugfix: add clef to the support of 8 text in the G_8 clefs. Center
908 it horizontally on the clef.
910 * Added Tie_column spanner. Ties in tied chords now get proper directionsa.
912 * Bugfix: unbroken repeat barlines now work, eg. |:
914 * Added Request_iterator to make more flexible constructions possible.
918 * as2text: catch missing font/character errors, added default font, set text.
920 * New ascii fonts and glyphs: as5 as-numeral4 as-braces9
922 * Ascii output, minimal support:
923 - AsciiScript Fonts: mf/*.af
924 - Init files: ly/*-as.*ly
925 - AsciiScript translation to text: scripts/as2text.scm
926 - input/test/as.fly input/test/as1.fly
927 - Output support: lily/lily.scm
929 lilypond -f as -i init-as.fly input/test/as.fly
935 * The horizontal part of ties will avoid collision with staff lines.
937 * Plugged memory leak: don't protect Atom function.
939 * Lookup cleanups. Made lots of functions static. Moved some code out
947 * Bugfix: ly2dvi.py exits succesfully when encountering --help and
948 does not delete any of the file_ly*.tex.
950 * Added header and footer support in ly2dvi.py
955 * Added a ROADMAP file explaining the source directory layout.
957 * Minor tweak in the feta 6 and 9 numeral
959 * Moved files from lib/ to flower/
961 * Removed Note_head_side class.
963 * Updated the webpage to be a little more chatty.
965 * Small Local_key_engraver optimization: only lookup timing engraver once.
969 * Rewrite of Slur code. Be much more picky about slur shapes. We try
970 to offset the slur instead of bending it too much
972 * Look at stem directions for tie direction.
974 * Compound multimeasure rests. Put measures_i_ variable in an element
975 property. Made the symbol a lot wider.
977 * Time signature small cleanups.
982 * Symbols opposite to stem (eg marcato) now get the proper glyph in up
985 * Breathing marks now have a direction by default.
987 * Do set generic script properties.
989 * Also put tuplet brackets under notes.
991 * Score_element_info: only store origin of element, but not the path
992 to parent translators. Saves a little memory, and removes some complexity.
998 * Autobeaming in time sigs that don't have 1/4 beats fixed.
1000 * (De)crescendi should now work. (Thanks Michael)
1002 * Better error reporting for conflicting time signatures.
1004 * Line_number_engraver: output locations of note head
1005 definitions. Very handy when entering complicated scores.
1007 * Rewrote multi measure rest support: now they are entered as spanners
1008 (\commandspanrequest \start "rest"). RXXXX is an abbreviation for
1010 { \commandspanrequest \start "rest"
1012 \commandspanrequest \stop "rest"
1015 * Removed support of percent style repetitions.
1017 * Put texts outside the staff.
1021 * Getopt bugfix: don't assert on certain errors.
1023 * ly2dvi: Remove unnecessary space for the page headers.
1025 * Bugfix convert-mudela
1030 * Bugfix in lilypond-mode.el: eval-buffering now uses file name and
1033 * Scrapped tupletVisibility property. Now use tupletNumberVisibility,
1034 tupletBracketVisibility, with Scheme value #t, #f or 'if-no-beam.
1035 \property tupletInvisible will stop all tuplet spanner creation.
1037 * Don't go berserk if tuplet spanner is on only one column.
1039 * Use SCMs & Smobs for Molecules & atoms. This uses less
1040 scm_(un)protect_object () calls, so the output stage should be faster.
1042 * Added \property tupletSpannerDuration, to make multiple tuplet signs
1045 * Some programming Errors in spacing are now caught. Lily does not
1046 hang when encountering degenerate springs.
1048 * Allow beams to start and end over rests
1052 * Fix disappearing clefs when clefs are not printed with a barline.
1057 * SCM properties beamHeight and beamVerticalposition now use half-spaces:
1058 input/test/beam-control.fly
1059 * Added \context Voice to .fly and .sly; the default \context Staff is almost
1060 never what you expect
1061 * Fixed decision for .sly/.fly in lilypond-mode.
1066 * Clean up font-metric hierarchy, use Adobe AFM code to parse AFM files.
1067 Cleanup mf-to-table.py
1069 * Fixed embarassing slur bug.
1074 * lilypond-mode.el: guess init file for lily-*-region, lily-mode-map bindings
1079 * lilypond-mode.el for emacs supersedes mudela-mode.el
1081 * Tuplet spanners don't collide with encompassing notes.
1083 * Gobbled Adobe parseAFM* code, for future use.
1085 * Big 1999 to 2000 search/replace.
1087 * Big interline to staff_space search/replace for mf files.
1089 * Removed Bow class, and split code into Tie and Slur
1091 * Don't put scripts on grace notes.
1093 * Font_metric uses SCM for name field.
1095 * Various compilation fixes.
1100 * Bugfix: beams with less than one (visible) stem
1102 * small fixes to pa.ly
1107 * Fixed bug that made multi-measure rest barnumber counts go wild.
1108 (even more scm2int/int2scm mixups!)
1110 * mutopia/J.S.Bach/pa.ly: organ score (for my father)
1112 * small fix to mutopia/J.S.Bach/Duette/violino-ii.ly
1117 * Remove Paper_def calls in bezier-bow.cc
1119 * Remove data members of Tuplet_spanner, Volta_spanner
1121 * hang_on_clef, property hangOnClef removed
1123 * Bar::type_str_ mode into element property `glyph'. Use a Scheme
1124 function to determine breaking behavior.
1126 * More Scheme typechecking.
1128 * Be strict about the difference between strings and symbols for conversion.
1130 * Fixed bug that made 1st line offset to right fixed. Bugfix courtesy
1133 * Partial French translation, courtesy Laurent Martelli.
1135 * Small corrections in NL translation.
1140 * Added mensural note heads (noteHeadStyle = "mensural") Additionally,
1141 we have a longa note head. noteHeadStyle = "harmonic" is not
1142 supported anymore. (for now, that is)
1144 * Reference manual update. Document \properties with examples
1146 * fix mudela-book --help
1148 * Use element properties for Text_item::text_str_, Clef_item::symbol_,
1149 Key_item::c0_position_
1151 * Clef_engraver general cleanup. Use alists (\property
1152 supportedClefTypes, clefPitches) for clef types.
1154 * Use progress_indication () for progress. Don't include <iostream.h> directly
1155 Don't include <string.h>, <math.h> from headers.
1161 * \property stemCentered (boolean): centers stem on note head. See
1162 input/test/stem-centered.ly
1164 * input/trip.ly, small test of lots of features.
1166 * \property Staff.collisionMergeDotted: merge equal noteheads
1167 with different dot count. See input/test/collision-merge-dotted.fly
1169 * Dotted rest bugfix
1171 * Don't crash if a slur does not span any notes.
1173 * Volta repeats fixed.
1175 * cleanup of Note_heads_engraver
1177 * removed dots_i_ member of Dots
1181 * Fixed cross staff slurs. It seems that cross-staff sign
1187 * Fixed bug in stem code. Stem in chords works again. Small
1190 * Use element properties for Staff_symbol.
1192 * \property sparseTies (boolean). Only make one tie in the
1193 middle for tied chords.
1195 * Junked Directional_spanner, Column_info.
1196 Directional_element now is element interface `Directional_element_interface'
1198 * cleanup: use to_boolean () iso. gh_boolean_p && gh_bool2scm
1201 - removed old notename2scm conversion
1202 - beam-dir-algorithm through scm
1204 - bf: knee-stemlengths
1207 - moved poor man's stem arrays to scm
1210 - beam quanting using scm lists
1213 - chord-name uses scm members
1214 - bfs: knee with different mults, interstaff knee, auto-knee
1218 - specialize duration.cc for lily, move out of lib/
1220 - more SCM typechecking
1221 - stafflineleading -> staff_space
1222 - bf: rod distances.
1223 - junk some unused code.
1226 - paper/score column cleanups. Junk Score_column type
1229 - Bezier_bow/Bezier cleanups
1230 - bf: rest under beam.
1233 - untangled Chord_name (item) and Chord (list-of-pitches)
1241 - bf: generic properties
1242 - quantise_iv () fix.
1245 - use smobs for font metric tables/hashes.
1250 - small beam fixes (interstaff knees still broken)
1254 - bf: harmonic note heads
1255 - revise stem, notehead, rest
1258 - included missing scm,ly updates
1259 - bf: urg to_dir () takes scm..
1260 - bf's: if (Foo b = bar != 1)
1266 - bf: alignment reversed
1267 - Staff_symbol_referencer -> Staff_symbol_referencer_interface
1269 - Knee fixes (thanks, Jan)
1272 - fixes for invisible beamed stems
1273 - removed steminfo from properties, don't cache Stem_info
1276 - steminfo to properties
1277 - dropped internote dim for stem-beams
1281 - abstracting Staff_symbol_referencer to an interface.
1282 - quantised_position for staccato dots.
1284 - junk Score_element::do_{width,height}: set callbacks directly.
1285 - merge Score_element, Graphical_element
1286 - merge Axis_group_element, Graphical_axis_group
1287 - junk pointer fields from Score_element derived classes
1288 - junk obsolete do_substitute_dependency code.
1293 - staff-support for Crescendi.
1294 - padding for accidentals.
1295 - cascading offset callbacks
1299 - naming Staff_sidify -> Side_position_interface
1304 - bf: timeSignatureStyle works again
1307 - Dirk Latterman key/mmrest patches
1308 - Offset callbacks in Dimension_cache
1309 - Junked Staff_side_*
1310 - Staff_sidify: interface class.
1311 - prelude-{1,2} fixes.
1315 - bf: PS font selecting.
1319 - mudela-book --no-pictures
1321 - convert-mudela: beamAuto moment syntax.
1327 - half-baken ly-gulp-file in scm
1328 - resurrected scm output through guile
1331 - bf: version of init.sly, init.fly
1332 - Clarify necessary version of texinfo
1333 - bf: texi files, minor errors and syntax compatible with
1342 - Bach preludes: mutopification
1343 - dots are Directional_element too; use \property dotDirection
1344 - moved some stuff out of Lookup
1346 - font selection mechanics changed.
1349 - bf: smob allocation (thanks David!)
1352 - junked \shape. Now use #'margin-shape
1353 - timing: one_beat -> \property beatLength
1359 - input/test/ \property fixes.
1363 - Break_align_engraver,
1364 break align order from \property breakAlignOrder
1365 - junked Score_priority_engraver
1366 - moved Time_description into Timing_translator
1367 - use properties for timing, see input/test/timing.fly
1368 * removed \cadenza ; now use \property Score.timing
1369 * \property measurePosition
1370 * \property measureLength
1371 * \property currentBarNumber
1372 - Note_name_engraver , \context NoteNames
1376 - junked some chord guessing code
1377 - bf: lookup size (-1) for chord-name accidentals
1378 - bf: ly2dvi's MFINPUTS setting
1384 * junked TeX hacking
1385 * configurable with styled strings from scm
1386 * fixes: dim, /no X, tonic != C
1393 - visibility-lambdas into default elt properties SCM.
1395 - verticalDirection properties now in SCM.
1398 - move position_i_ into Staff_symbol_referencer
1399 - move dir_ into Directional_element baseclass
1404 - bf: dynamic style.
1405 - prepare to move dir_ into SCM.
1409 * inversion request: no inversion guessing for chord entry
1410 * bass request: c/+b to add bass note not part of chord
1411 * -dim modifier works on all thirds
1412 * colon iso dash as tonic/modifier-additions separator
1413 * C:m5- displays as "Cdim"
1414 * C:m5-7- displays as "Co"
1417 - moved bracket vars to params
1418 - reverted broken lilypond-devel
1423 * mfplain.mp detection
1424 * Graphical_element::common_refpoint() robuster.
1425 * fixes for mudela-mode.el
1427 * key signature placement,
1431 - extra-offset elt property.
1432 - junked Chord_tremolo
1435 - changed calling convention for {get,set,remove}_elt_property()
1436 - rm'd some mutopia examples.
1440 - Generic properties and Property_engraver. Moved most of the
1444 - resurrected midi2ly
1448 - reverted mup2ly revert
1451 - frontport of 1.2.17 patches.
1461 - another workaround: reset buffer state for scm_ftell ()
1462 - workaround for broken scm_ftell ()
1465 - \properties are now SCM s, junk Scalar type
1466 - use SCM for strings in parser.
1467 - Moment derived from Rational. Moment may be smobified.
1470 - direct #... to scm parser (Thanks to Gary Houston)