3 - move Input_engraver into Paper_def
5 - naming: Request_engraver -> Engraver,
6 - Music_iterator::next() -> process_and_next()
8 - Span_bar, Span_bar_engraver
9 - Vertical_align_engraver
14 - \paper{} syntax: var = 1.0\pt;, with an Assoc array
15 - sketch of MIDI Performer classes.
16 - bf: memleak in parser
17 - naming: Acceptor -> Translator
18 - input: bf collisions.ly, scales.ly
20 - naming: Register -> Engraver
21 - force \\ on identifiers
26 - bf: find syntax in Variables.make
30 - nested \melodic and \lyric constructs
31 - init id's, Input_register aliases.
35 - junked \init_end; construct
36 - Preparatory work for MIDI output:
37 * Acceptor as baseclass for Register_group_register
38 * Global_acceptor as interface of Register to Score
40 - Lyrics: partially working
41 - some doco updates (junks, mostly)
50 - bf: Script::dir_i_ checks.
52 - bf: Text_spanner::do_subst.
53 - bf: Text_spanner::Text_spanner(Text_spanner&)
54 - bf: script priority read from script.ini
55 - bf: Script_def::do_equal_b
57 - mudela: ; obligatory for \paper {}.
58 - some cosmetic changes involving RTTI macros
63 - bf: whole rest position, whole/half rest dots.
67 - bf: init of Tie::dir_i_
68 - bf: Staff_side depends on staff_sym_
69 - bf: Script::do_substitute_dependency() now implemented
70 - more print info (also in output)
71 - bf: Vertical_align_element
72 - stemless beams now allowed (with warning)
73 - bf: Rest_column::stem_l_ init
74 - merge rests.ly with collisions.ly
77 - rests under beam [c8 r c]
80 - first attempt at rest collisions
84 - beam stem length: beams.ly
91 - doco: other-packages.pod, lots of lilyliterature.pod
92 - last duration mode now is default.
94 - bf Y2K in convert-mudela
95 - Grand rewrite of Music/Register stuff:
96 * separation of Y and X-elt-groups
97 * Registers: info up: broadcasts, info down: get_xxx_info()
98 * Registers: try_request works from bottom to top of tree.
99 * Score_elem empty_b_ and transparent_b_ flag
100 * Junk Staff_column, and find the requests while walking the
103 * Staff_group, Score_request_register.
104 * align key/Meters/bar across staffs
105 * junked Staff, Staff_column, Staff_walker, Complex_walker,
106 Request_column Pulk_voice, Pulk_voices, Walker_registers,
108 Input_score, Input_staff, Input_music and a lot of
110 * mudela: lots of structure changes : now much simpler
111 * generation of pre/postbreak items now in Score_elem with deps.
113 - bf: make_patch explanation
114 - bf: make install TeX stuff
115 - mudela: . mandatory for REALs
119 - damped beamslope after wanske
124 - sketch of Music classes
125 - General_script_def as baseclass for Text_def and Script_def
126 - bf: clean lib/out/liblily.a
127 - bf: rests shorter than 1/4
133 - plet hack removed :-( [ c c c ]2/3 -> [2/3 c c c ]1/1
136 - bf: bar, Hilfslinie
137 - bf: configure for mingw32
140 - WIN32 -> WINDOWS32, more win32->windows32
141 - some GNU/Linux changes
142 - cygnus b18 / mingw update
143 - doze compile; bf: p-score.cc compares
144 - reincluded toccata fixes
145 - small stuff: vi tags, typos, bibl
150 - make_website --jpeg, --png and --gif
152 - bf: Score_elem::TeXstring assert fail
153 - bf: headswap with stemdown
156 - bf: accidental dims
157 - bf: measure bar width
164 - bf pathfind /root/file
165 - massive Score_elem rewrite:
166 * group_element_i_ count
167 * support for removing an individual Score_elem cleanly.
168 * moved dep stuff into class Directed_graph_node
169 * Score_elems can be copied and deleted freely.
172 * Line_of_{score,staff} now are Score_elems
173 * clean dep handling upon deletion
174 * delete unbroken spanners
175 * added a break_processing round.
177 - junk Complex_staff,
178 - clean {lily}?proto.hh
180 - Score_elem now as virtual base class everywhere
181 - naming: Staff_elem -> Score_elem
182 - bf: make in toplevel dir
183 - bf: broken tie y-pos
184 - bf: sharing 4th, 8th and 16th noteheads
185 - bf: overlapping chords. <\multivoice c d >
188 - new stem direction code
189 - bfs: wohltemperirt.ly (thanks, Werner)
196 - bf: mi2mu mudela commands
198 - mi2mu quantify tuning
204 - exe's now built in out/
205 - toplevel Makefile dep from make/Toplevel.make.in
206 - make_website: add version footer
207 - make_website: bf dist *.txt
208 - bf: fix loose bars : \meter 4/4; c1.
209 - Staff_elem -> Score_elem
218 - bf: segfault during MIDI output with mi2mu output.
219 - kludge: parse error beyond eof
220 - don't read ini if toplevel file not found
221 - accumulate \kern in TeX output.
222 - bf: try to prevent long lines; TeX breaks on them.
223 - naming: Pointer->Link, IPointer->Pointer
224 - bf: \plet didn't work (MB)
228 - mi2mu -p -s16 fugua2.midi getting better!
229 plus factor 2 mi2mu speedup (fugue2.midi 5.50user)
230 - bf: Duration_convert quantify threshold down
231 - bf: (on quantify): tcols quantified; no silly voices
234 - lily parsing speedup: backup rules for lexer.l
235 - bf: mi2mu, using midi_voice list...
238 - all in all mi2mu speedup of about factor 8 since pl61
239 (fugue.midi 82.72user to 10.30user on a 586.133)
241 - binary search on track-columns
242 - mi2mu IP*list to Array (implications?!) conversion
243 - mi2mu parsing speedup: backup rules for midi-lexer.l
244 - bf: zero denominator
249 - make clean bf: remove lex & yacc files too
250 - added kludge in case measure too long
251 - added kludge in case of unconnected columns.
252 - kludged columns get error marker
253 - kludged lines get error marker
257 - smarter + faster duration-convert using Array
258 - bf: mi2mu compilation/duration-conversions
259 - lots faster mi2mu, hopefully does type 1 too...
261 - mi2mu handles non-quantified rests, try mi2mu -b wtk-i/fugue2.midi
267 - scales.ly bugfix: dimensions default to ((0,0), (0,0))
268 - naming: PointerList->Pointer_list
269 - tied notes don't get accidental
272 - bf: _"text" direction
273 - mailing list into lilypond.pod
276 - set_flower_debug: Warning if -d is used when NPRINT is defined.
277 - Fixed several TeX details. vcenter renamed since it interfered
278 with LaTeX. Position of accents changed.
279 - New example; scripts.ly
280 - table_sixteen: added scriptdefinition (Lilypond breaks if a
281 script is defined without dimensions).
282 - bf: ifndef typos in p-score.cc, choleski.cc
283 - bf: Slur::do_post_processing(), whole notes caused SIGSEGV.
288 - mi2mu handles rests (quantified only)
289 - fixed configure buglet
290 - "!date" Fri May 2 02:18:12 MET DST 1997
293 - Request_register::get_feature(), tie direction, Slur direction
294 - lilypond output is now directly texable.
295 - make_website checks return status
300 - Slur now into voicegroups, and take stems into account.
301 - bf: rest size in table.
302 - split Slur in baseclass Bow
303 - Tie, Tie_req, Tie_register
308 - bf: toccata-fuga-E.ly
311 - mi2mu handles rests (quantified only)
312 - fixed configure buglet
313 - "!date" Fri May 2 02:18:12 MET DST 1997
317 - national chars in lyrics
319 - long comments: %{ %}
321 - bf: partial may be everywhere
322 - bf: meterchange not at start of measure
324 - bf: stem too long if stem is down.
327 - dank je schat, voor wtk-i
328 - mi2mu tries to handle rests
329 - "!date" Thu May 1 02:34:04 MET DST 1997
330 - maak je het niet te laat schat?
334 - small toccata-fuga-E.ly fixes
335 - \bar "||"; is now doublebar, "|." is finishbar
336 - collision hshift fix, with on-line assistance
340 - text alignment bugfix
341 - bugfix Voice_group_regs::get_register_p() now is actually called too
342 - bugfix init of Text_item::pos_i_
345 - toccata-fuga-in-E.ly, excerpts with real-life collisions
346 - \{l,r}{b,f}{toe,heel} --- using cmsy fonts...
352 - \[lr]heel \[lr]toe scripts (happy pedal studies, pa)
354 - removal of some example files
360 - swedish note name update
364 - Massive Rest/Stem/Collision/Note_column rewrite: resolve
365 notehead/rest ambiguities and bugs. eg, [c8 r8 c8]
368 - standchen.ly: repeats; lyricii to end
369 - convert-mudela: help + usage
370 - fixed midi key/meter-change (triggered by martien.ly) bug
375 - staff-side robustification
381 - bugfix Colhpos.cc::OK assert fail.
382 - Inclusion of MusixTeX MF files,
383 - detection of MF dir
386 - configure/make buglets.
389 - spurious accidental bug.
390 - simultaneity check.
392 - convert-mudela auto from guess
393 - include -> \include
394 - change order of opening parse/init file
395 - Pulk_voice, Pulk_voices
397 - revised request-from-voice extraction. Now much faster
403 - tex-prefix and tex-dir sep'd (here you are jan)
404 - convert-mudela framework
405 - Collision_register, Collision
409 - LILYINCLUDE dir searched before DIR_DATADIR(?)
410 - lily reads from stdin again (but does not now when to stop)
413 - transposition bugfix + doco
414 - LilyPond -> GNU LilyPond
415 - bugfixes for Staff_side and Note_column*
416 - wohltemperirt: complete
422 - merge rest / notehead.
423 - Staff_side as a base class for most "staff-side" symbols.
425 - Note_column_register, Note_column
432 - configure[.in], make/Configure_variables.make.in c++ (=doze fix)
433 - "configure; make" ok for doze, win32 target may be removed now
434 - win32/gcc 2.7.2 compile fixes -- why does this all compile
435 (without warnings, why can-t i even trigger warnings) under
436 linux/gcc-2.7.2.1? it's quite a tedious job fixing this
437 shit _on doze_ all the time.
438 * fixed #includes global-regs.cc, staff-info.cc, staff.cc
439 * key.hh:Key() -> Octave_key()
440 * added missing lily/include/input.hh: Input( Input const& )
444 - clef in cadenza mode.
446 - \command bla; for \meter, \clef, \octave etc.
450 - Duration order -> grouping
458 - Input mods: now use Source_file iso Sources
459 - makefile lib deps restructured
460 - make_website now produces in out/
464 - LILYINCLUDE env var.
470 - user settable register config
471 - struct Input now used iso defined_ch_C_
472 - Walker_registers and Staff_registers separated
473 - dynamic-reg -> hairpins
476 - doze configure/compile fixes
479 - install mudela manpage too
480 - RedHat spec lilypond.spec fixed
481 - target: rpm (make RedHat packages)
486 - Removing unused Voice_regs & Voice_groups
490 - merged 42.3 42.jcn4 code trees (see stuff below)
491 - moving towards Mudela 0.1 (again)
492 * keyword "music" dropped for horizontal music
493 * keywords "\lyric" "\melodic" introduced, e.g.:
494 melody = \melodic { c c | g g }
495 * removed level of indirection:
496 - staff initialisable with music identifier list:
497 \staff{ global melody }
498 - \score and staffs alike
499 - gnu standard(?) help texts
500 - configure "creates" toplevel Makefile from make/Toplevel.make
504 - write meter to track0 too...
506 - new Sources in My_midi_lexer: sourcefile_p_ = get_file_l(): oeps.
507 (ain-t hungarian grand?)
510 - updated for mudela 0.1
515 - pure parser, My_lily_parser
519 - Duration in parser, Duration restructuring
520 - grandiose lexer hax. Flex should be fixed, really.
521 Lexer much faster now.
528 - warnings if incorrect mode
529 - missing scsii measure
530 - declaration used check.
534 - lily writes midi meter/key changes from requests
537 + write bar change requests
538 + more tunable quantisation
541 - half-new-menuetto.ly converted to mudela -almost- 0.1
542 - new mi2mu of bach's wtk pre1/fugue1
544 pl 42.3 (jcn version)
545 - oeps, branched source tree
548 - const naming change (T const <-> const T)
549 - Mudela 0.1 (roughly the same as below..)
552 - moving towards Mudela 0.1:
553 * all keywords must be preceded by backslash '\'
554 * explicit lexer switches '$' and '@' dropped
555 * keyword "music" dropped for horizontal music
556 * keywords "\lyric" " introduced, e.g.:
557 melody = \melodic { c c | g g }
558 * staff initialisable with music identifier:
564 - configure sets CXX (to c++, commonly)
566 - renamed lexer.hh, mylexer.cc My_flex_lexer to my.lily.lexer.*
569 - new lilyinput (Mudela 0.1) doc.
571 - new-twinkle.ly (in Mudela 0.1, hopefully)
574 - further Makefile revamping.
590 - detect TeX directory
610 - notename now as identifier. Parser/lexer cleanup
613 - mi2mu --blonde-durations, --no-silly options.
614 - mi2mu starts to look promising, see examples
616 - pre1.midi.ly, fugue.midi.ly
618 - Duration handles blonde midi-durations
619 - More settings for Duration_convert
620 - lily writes meter too (ugh, howto?)
622 - mi2mu auto track number fix
623 - mi2mu / lily Midi_tempo fixed/added
627 - lily midi output track 0 name
629 - make out/make and out/make/Site.make in configure script!
630 - mi2mu double newline fix
639 - own versioning for mi2mu: 0.0.10
640 - some file renaming mi2mu
648 - experimental RPM spec.
653 - m2m renamed to mi2mu
654 - better line breaking in mi2mu
655 - (somewhat broken) progress indicator for mi2mu
656 - mi2mu output === lily input (in names and durations,
657 always assuming voices > 1 though)
660 - midi: note on/off only once per pitch per track
661 (sending all note-on events introduces cool mi2mu feature)
662 - make clean removes deps too
663 - mi2mu notename/accidental/octave, and key fixed
666 - auto create of out-dirs, config headers, using tag file .GENERATE
669 - stanchen.ly debugged
672 - configure script help and in topdir again, duh.
673 - auto configure upon virgin make
674 - configured makefile stuff in make/out/
679 - doze target (for 16 bit dos xcompiler: gcc-go32)
681 - make/User.make; C..FLAGS sorted out
686 - new make structure, featuring:
687 * top-level/sub-level build
688 * auto custom-library dependencies/build
689 * top-level/sub-level dist
690 * minimal(? can even smaller) specific Makefiles
691 * which makes for simple lib/exe module split (make/Template.make)
692 * integrated flowerlib
693 * all stuff into subbirs (make/Stuff.make)
694 * all headers into <module>/include dirs (make/Include.make)
695 * all output into <module>/out (executables into bin/)
696 * more make features, like make config, make help
698 * lilypond-x.x.x/.version for toplevel lily version
699 * lilypond-x.x.x/<module>/.version for <module> version (eg: flower)
700 * versioning using additional optional MY_PATCH_LEVEL
706 - generic m2m header: m2m.hh
709 - small fixes, make, dist, configure
712 - all of the below, e.g. new filenames and new makefile
713 structure patches merged
718 - great filename renaming operation with - convention.
719 - printing methods for paper_def/lookup/symtab(s)
720 - untied all registers from complexwalker. Now registers are
721 intrinsically hierarchical. All walker communication is done via a
722 "top level" register.
726 - instrument, track_name, copyright/left stuff for m2m/ly
732 - text, key, tempo event in midi output/ly input
735 - simple makefile structure, allows for multiple projects
742 - language.pod as starting point for mudela devel.
746 - m2m patchy --no-triplet option;
747 lilypond accepts m2m's real midi output (hand-add red tape)
748 - m2m output only valid durations, resync option wip
749 - m2m produces .ly output
751 - simpler and better naming for Duration*
752 - the great String renaming / index to base=0 change
753 - Track_column, Lily_stream
754 - Duration, Plet, Duration_convert taking load off duration calc.
763 - do MIDI rests cleanly.
764 - lily/m2m: time and tempo fixed for metric timing
767 - m2m parses more midi stuff (all of bach-wtc); timing??
768 - m2m recognises some commandline options
777 - alignment of breakable items.
781 - better midi syntax.
783 - preliminary midi2mudela (/mudela2midi) converter: m2m (JCN)
785 - m2m sources: midi-*; (JCN)
786 - new Midi_walker, fixes several MIDI bugs.
787 - junked Midi_staff, Staff_column children, Midi_walker
794 - Source_file::error_str simplified
798 - Swedish notenames (MB)
806 - Jan's patches, see below
808 - some midi bugfixes.
813 - midi output using pitches iso notename
815 - added midi output (some midi output files broken?)
816 - all melodic fixed (except for error.ly:-)
819 - midiwalker line break
820 - empty/nonexistent include at top of ly
823 - midi poor man-s staff dynamics
825 - Midi_column, Midi_staff, Midi_walker
828 - Jan's patches, see below
831 - simple plet notation (JCN)
832 - lyrics centred, but no fully suppored? (JCN)
836 - Midi_item, Midi_pitch, Midi_duration
837 - Midi_chunk, Midi_header, Midi_track
838 - preparations for midi output
839 - no exit upon context error (JCN)
840 - converted some "warnings" to errors; no output (JCN)
844 - updated standchen, menuetto (JCN)
845 - new plet notation (JCN)
846 - plet.ly (parse and spacing tests) (JCN)
851 - multiple meters, see rhythm.ly
852 - skip syntax/Skip_req
853 - score_wide_music: commands in staff now override commands in score.
859 - meters now kept in baseclass Staff_walker
860 - Score_walker (to ease MIDI output)
862 - Hungarian doco added to CodingStyle
865 - music processing speedup
866 - website added to doco
867 - clef must *inside* music
868 - fixed spurious "beam too narrow" messages.
870 - merge musical / non-musical staff_column
871 - musical/ non-musical requests
873 - split up request.hh, Musical_req vs. Nonmusical_req
878 - Coriolan example (JN)
881 - calcideal assertion bugfix
887 - better multivoice spacing
888 - move rest in multivoice staff
889 - errors in TeX output now warnings
891 - music processing speedup.
893 - make spanner for staffsym; scrap Line_pstaff
894 - scrap simplestaff (Rhythmic_staff temporarily disabled)
895 - docxx 3.0 format comments
896 - split register source files
897 - hardcoded dimensions compile time
898 - Lookup::tex_hairpin
901 - script junking (2x)
903 - beam::center (plet position!)
906 - multiplatform Makefile (JN)
907 - context errors: bugfixes (JN)
912 - idealspacing slightly better for multivoice.
916 - Script.cc : float exception (MB)
917 - Request::Request(Request) copying of definition pointer (JN)
918 - cleaned dependencies for broken spanners
919 - stupid typo in Staff_elem::post_processing()
920 - init of hpos in PCol::PCol
921 - Word_wrap::solve() bug
924 - preliminary WIN32 support (JN)
926 - errors converted to warnings (JN)
927 - context errors (JN)
928 - As vs. as notename.
929 - WARNING: "melodic" stafftype will create the new Complex_staff!
931 - Lohman's Viola Quartet (JN)
932 - JS Bach Solo Cello suite II menuet (JN)
939 - last_duration_mode: default_duration is last duration entered
941 - syntax: grouping 2*4 3*8
942 - preliminary multivoice support
944 - JS Bach's WTK example added.
947 - Text_reg and Script_reg
950 - Documentation/lelie_logo.png
951 - 8-bit chars for input (see ltest.tex) (MB)
952 - quotes around string now optional
956 - print/name methods of Staff_elem
957 - added Request_register
958 - Voice_group_registers, Voice_registers, *_register
963 - other clefs added, keys typeset properly (MB)
968 - Commands in music-mode (an input feature) (there you are, Mats)
974 - default extension, search path.
978 - inputfile name in output.
981 - Make dependencies per .o
982 - Split Input_* parsing steps to enable marking
984 - unconnected columns
991 - | checks for bar in a voice (Barcheck_req)
993 - naming (Hungarian notation, svec vs. Array)
994 - cleanup PScore, Score
995 - removed Staff_commands, plugging commands into Staff_column directly
998 - huge memleak fixed; unearthed lots of bugs
1004 - nplets (triplets!)
1006 - Move breaking stuff into a separate class Break_algorithm
1007 - dependencies for Staff_elem's
1012 - updated doco to .pod
1013 - include files from .ly
1015 - Rational for time measurement
1016 - directionalspanner/textspanner
1020 - grouping code: LilyPond can set advanced multibeams.
1027 - robust Staff_commands
1031 - robust Input_commands
1032 - merged Vertical_/Horizontal music
1033 - PARTIALs with duration
1034 - modularized lexer: multiple runs
1038 - notenames configurable
1043 - multibeams (simple)
1047 - symtables from .ly
1049 - Input_{score/staff}
1054 - Horizontal/Vertical music