-
+Features you cannot find in the doco as working, should be mentioned here.
+
This is an assorted collection of stuff that will be done, might be
done, or is an idea that I want to think about
Most of the items are marked in the code as well, with full explanation.
grep for TODO and ugh/ugr
+ - bf: abbrevs over whole note
+
+ * use properties for:
+ - Text_style
+ - default_octave
+ - plet?
+ - default_duration?
+ - default abbreviation
+ - Staff_sym size
+ - default tempo.
+ - font size
+ - bartypes (get rid of derived Span_bar_engravers)
+ - cadenza mode?
+ - MIDI instrument
+ - staff title
+
+ * check out egcs
+
+ * give Items/Spanners access to unbroken originals
+
+3RD PARTY BUGS:
+
+ * ICE: spring-spacer::calcideal()
+
+ * collision.cc: 138, g++ errors
+
+ * Rational infty(HUGE_VAL) on glibc / w32
-IMPORTANT
+ * Fix profiling. gprof bugreport?
- * update 20 pt table
+ * read from mmap directly: bugreport to flex developers->
+ yy_scan_buffer in C++..
+
+ * (where are the) gcc compile warnings on linux
+
+PROJECTS
+
+ * Spring_spacer:
+ - write a faster Spring_spacer ( without matrices if possible )
+ - relate energybound to linelen unitspace fontsize etc.
+ - used fixed point fp
+
+ * \header
+ - revise lexer mode
+ - write perl script for handling it into databases
+ - write TeX macros to generate titles
+
+ * Makefile stuff:
+ - have make dist produce tarball in out/ directory.
+ - Use Automake
+ - shared lib on Solaris too.
+ - check libtool
+ - generate stuff in out/default, out/sun5-irix etc iso out/
+ and out-sun5/
+
+ * Add mudela-output to Rosegarden.
+
+ * a musical dictionary. See Documentation/vocabulary-*, other
+languages:
+ - italian
+ - german
+ - dutch
+ - swedish
+ .. ?
+
+ * chords
+ - guitar chords
+ - chord names
+ - basso continuo
+ - Syntax/parser
+ - MIDI output?
+ - typesetting
+
+ * integrate midi-elts from mi2mu and lily?
+
+ * Debug logs:
+ - derive lily_stream, Dstream, texstream from ostream?
+ - indentable stream as baseclass for TeX stream, lily stream, Dstream.
+ - use dstream feature in mi2mu
+
+ * input converters
+ - NIFF?
+ - ABC?
+ - SMDL?
+
+ * robustification
+ - check write errors
+ - check read errors
+
- * use Hungarian throughout code
+ * placement of bar-numbers
- * rename mf fonts to avoid conflicts with musixtex
+******************
- * decent TeX page layout
+ \score { <
+ \melodic \type Staff { c'4 g'4 }
+ \lyric { \id "Lyric" ""; hello4 bye4 < a chord > }
+ \lyric { \id "Lyric" ""; bye4 hello4 }
+ \melodic { \id "Staff" ""; c'4 g'4 }
+ > }
- * per-pstaff item-widths [JCN]
+******************
- * script priority
+ * add to MIDI output:
+ - tempo change
+ - repeat
+ - slurs
+ - dynamics etc.
- * use own fonts/update musixtex fonts
+ * grace notes
+ - make separate class for Grace_*_engravers
+ (which is at Voice_gravs level)
+ - make encapsulated spacing problems.
- * a Hands on tutorial [HKN]
+ * On-demand loading of simple-engravers
+ * accidentals per Voice_group
-PROJECT:
+ * Convert all ref/bib stuff into BibTeX.
- * Output class, handles
+ * Output class, handles : (smallish)
- help text /(c) notice?
+ - version line
- warning /errors/progress
- abort on error/warning; exit status
- quiet/ignore-version options
- logfile output
+ * piano staff
* elaborate Staff_side baseclass:
- - scripts
- - text
- - slur start/end
+ - scripts
+ - text
+ - slur start/end
* Output an output format independent (ofi) typeset file; and
- make ofi2 TeX, MusixTex, PostScript, Ascii... interpreters.
+ make ofi2 TeX, MusixTex, Display PostScript, PostScript,
+ Ascii... interpreters. (difficult)
+
- poor man's ascii output possible?
- - MusixTeX output possible?
+ - MusixTeX output possible? (would have to be done before break calc.)
+ - NIFF ?
+ - Common Music Notation
- PostScript output (esp. Beams, Slurs, etc)
+ - Move all Score_elems, into libmutype.a
+
+
+ * Documentation
+ - Doc Mutopia (Music To The People)
+ - Doc (C) stuff of sheet music
+ - a tutorial
+
+ * TeX spanners , use texbeam.cc as an example (smallish)
+ - Glissando
+ - trill
+ - bracket
+
+ * Rewrite Stem, Beam and Rhythmic_grouping (hairy)
+ - [c8. c32 c32]
+ - doc on Rhythmic_grouping
+ - general shaving on Beam and Stem
+ - use plet grouping
+ - separate visual from rhythmic info even more
+ - beams over bars
+
+ * Redo fonts
+ - adapt for multiple font sizes.
+ - hack up mf sources for decent spacing info (and then
+ read AFM/TFM directly, for text too)
+
+ * Font support:
+ - mixed fontsizes
+
+ * lines:
+ - Ledger lines, should be separate item: Ledger_lines, Ledger_lines
+ - set different line sizes / thicknesses
+ - stem down too far right
+ - beam stem showthrough, inter beam sizes (french vs german style)
+
+ * Collisions
+ - left/right note balls should be handled by Collision:
+ < \multi 2; { \stem 1; <b c> } { <f as b> } >
+
+ * Keys:
+ - merge key{item} & localkey{item}?
+ - do conventional keys (C G A, F B E, a e fis, d as des, etc ),
+ besides lists of flats/sharps, possibly via declaration
+ - key transposition.
+ - key undo: \key bes; .. . \key; should print natural
+ - special key: \key bes 'b bis';
+ - spacing, national styles?
+
+ * Support for TAB
+ - redo Notehead to allow digits as heads
+ - add a \tablature {} lexer mode for easy entering
+
+ * should adjust stemlength for flag number.
+
+ * breaking:
+ - caching breakpoints
+ - saving them
+ - allowing users to set them.
+ - penalties
+ - specify number of lines
+ - set linelength per line
+
+ * Rhythmic staff.
+
+ * Baroque superstaff
-PARSER
- * Duration-> Musical_duration, typedef Rational Duration?
-
-HKN buglist:
-
-\bar || ook dunne streepjes? Sluit de balk niet af! (soms met de
-ruimte van een hele maat erachter (bij unmatching staffs)
-
-Hele rusten ook in andere maatsoort dan 4/4 (en centreren in de maat)
-
-------------------------\
-barcheck failed in lyric mode -> assert (zie barcheck.ly) (0.0.57)
-------------------------/
-
-optie om te stoppen na eerste barcheck fail? (en wellicht in eerder
-stadium van preprocessing)
-
-noten staan vaak te dicht aan de rechterkant van de maatstreep.
-
-optie om nummers/markers boven maatstrepen te zetten
-
-tekst staat erg ver van notenbalken af
-
-barcheck her-synchroniseren? (evt met optie)
-
-script ^"3" onder ondanks boven?
-
-symbolen voor triller? (dus "tr---")
-
-waarom geen ; achter dingen in \paper? (\textwidth 180\mm)
-(sowieso: wanneer wel en geen ; ?)
-
-Onduidelijk wanneer wel en geen \ voor een woord. Maak liever
-verplichte regels
-
-implementeren versieringen door duration *0 ofzo? (geeft nu assertion,
-zie duration0.ly)
-
-midi: instrumenten definieren?
-midi: tempo halverwege het stuk wijzigen?
-midi: gebonden noten niet herhalen?
-
---------/\
-De beam van de triool klopt niet.
- <[d8. b8.> \duration 32; <e'32*2/3 cis'32*2/3> <d'32*2/3 b32*2/3>
- <cis'32*2/3 a32*2/3> \duration 16; <b gis> <d' fis> <cis' e>
-<b d]> |
-(zie ook ergens in lacidarem-pianoI.ly)
---------/
-scales.ly compileert niet meer (vanwege transpose?)
-
-Lengte van de stokken klopt vaak niet, zie bijv. de eerste maat van
-langestok.ly.
-
-Triolen enzo: het zou handig zijn als je het cijfer "3" ook _tussen_
-twee noten kon plaatsen. Dat is bijvoorbeeld nodig in
-c4*2/3 c8*2/3
-
----------------\
-\bar "||" \meter 6/8; op het eind van de regel staat door elkaar
-gedrukt.
-
-
-BUGS
-
- * detect -pipe
-
- * redo timing stuff <-> pulk to allow \meter 2/4; e2. to work
- out correctly
-
- * key transposition.
-
- * hairpin width
-
- * help-lines for rests
-
- * [c8. c32 c32]
-
- * \duration 8; e*2/3
-
- * cis ( | ) cis
-
- * lilypond - -> crash
-
- * chlapik balk ruimte
+SEVERELY LACKING:
- * standchen triool beam up/down
+ * SPEED!
+ * multibar rests
-SEVERELY LACKING:
+ * markers
- * SPEED!
- * grace notes
+INPUTLANGUAGE
-FURTHER FOR ORCHESTRAL SCORE:
+ * c4 4 4 4 for c4 c4 c4 c4?
- * multibar rests
+ * neatly (and readably) expressing concurrent
+ voices
- * barnumbers, markers
+ * <c f a>4 ?
- * abbreviations c4=16
+ * Viola mode?
- * doublebar "||", finishbar "|||" (or "||." ?)
+ @c c g e g
+ for
+ c g es g,
-INPUTLANGUAGE
+ @A c g e g
+ for
+ cis gis e gis
* relative mode for pitch entering
- * configure pitch_byte
-
- * special key.
+ * bracket (bracketplets)
- * figured bass?
+ * configure pitch_byte
* rest name configurable
* Raw request syntax
- * subtime with Subtle_reqs
-
SMALLISH PROJECTS
- * write Rest_collision
+ * progress when creating MIDI elts.
+
+ * A range for context errors (eg. mark both { and }. )
- * use Real for y positions.
+ * merge Atom and Symbol
- * shared lib on Solaris too.
+ * lyric in staff (sharpsharp in staff, text below)
- * bugreport to doc++ devel: struct not in class hier; public
- virtual baseclasses
+ * write Dynamic_line (to group dynamics horizontally)
- * cleanup lily-proto.hh and proto.hh
+ * use Real for all y positions.
* half-sharps, half-flats
-
- * key undo
- * unix style paths for LILYINCLUDE EN
+ * adaptive accidental spacing.
- * indentable stream as baseclass for TeX stream, lily stream, Dstream.
+ * unix style paths for LILYINCLUDE env
- * caching Item/spanner dimensions.
+ * handle EOF graciously in error messages.
- * key transposition
-
- * caching breakpoints / saving them.
+ * caching Item/spanner dimensions.
- * use dstream feature in mi2mu
+ * centered whole rest
* qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc.
+ - use tors feature in lily (?)
- - declare notenametab?
-
- * use tors feature in lily
-
- * do conventional keys (C G A, F B E, a e fis, d as des, etc ),
- besides lists of flats/sharps
-
- * update for T70 fonts or newer
+ * declare notenametab?
* midi esp.: use I32 iso int where 32 bits are needed (or assumed...)
* parshape
- * read from mmap directly: bugreport to flex developers->
- yy_scan_buffer in C++..
+ * Flower types:
+ - A decent scalar type
+ - String hash
+ - Pointer hash
* binsearch/hash for identifiers
* stafftypes: voice names/ instrument names.
- * Lookup::tex_glissando, Lookup::tex_bracket, (use texbeam.cc as an
- example.)
+ * TeX stuff:
+ - Decent TeX titledefs (\tempo, \metron, etc. )
+ - decent TeX page layout
- * Decent TeX titledefs (\tempo, \metron, etc. )
+ * lily \tempo
- * C meter iso 4/4
+ * C meter iso 4/4, idem for alla breve, etc.
* textspanner: center position
- * script-spacing
-
* Brackets
-
- * caching of Register_group_register hierarchies.
-
- * use (char *) iso. String for communication between lexer and
- parser.
-
- * configure idealspacing: arithmetic spacing
-
- * midi output: eat-up dynamic, key/meter/tempo changes, and
-write them neatly
-
- * LilyPond .deb
-
-DOC
-
- * beam generation.
-
- * all errors
-
- * a test suite
-
-FUTURE
-
- * Reg_configure_request
-
- * bring Collision::do_pre_processing to haircutter
-
- * slur parts as a script
- * mixed fontsizes
-
- * put scripts on bars
+ * Scripts:
+ - stack scripts in chords:
+ % fingering: footing:
+ < a-4 c-2 g-1 > < c-\ltoe e-\lheel >
+ - script-spacing
+ - slur parts as a script
+ - stack parameterised scripts for fingering and footing:
- * glissando
+ % toe to bheel four to five
+ % ^_u 4_5
+ % -
+ % --|x-- --|x--
+ % --|--- --|---
+ % --|--- --|---
+ (where "to" is a tiny bow)
- * guitar chord
+ * auxilliary file for caching info.
- * Junk Staff_column, and find the requests while walking the Voices.?
+ * Text_crescendo
- * MIDI repeat: make lily understand repeats
+ * clean solution for staffsize in items.
- * better beamslope calculation: QLP for beams?
+ * revise calcideal
- * implement better breaking algorithm
+ * volta
- * Text_crescendo
+IDEAS
- * clean solution for staffsize in items.
- * merge key{item} & localkey{item}?
+ * create libmudela, or liblily_frontend
- * revise calcideal
+ * move MIDI stuff (including Quantization) to a ANSI C libmidi library.
- * volta
+ * use an embedded language: Python
+ for:
+ - Score_elems
+ - Engraver
+ - Translators
+ - Complex mudela?
- * piano staff
+ * y -dims in internote? Staff-space? X-dimensions?
- * vertical spanner
+ * Spacing_request for manually adjusting spacing
-IDEAS
+ * caching breakpoints
- * scoping in Lexer: do general id- assignments in mudela.
+ * #c <-> cis
- ID '=' EXPR;
+ * breath marks
- * integrate Register/Midi stuff
+ * used fixedpoint arithmetic for min. energy.
- * create libmudela, or liblily_frontend
+ * move towards incremental algorithms.
- * move MIDI stuff (including Quantization) to a ANSI C libmidi library.
+ * far fetched language ideas
+ - design meta-language like TeX and Metafont
+ - programming/macros input
- * use an embedded language: scheme, lisp, S-lang, Perl, GUILE, ?
- for :
- - Items/Spanners
- - Registers
+ * Global type registration.
- * y -dims in internote?
+ My_class * p = create_object( My_class )
+ Type t = get_type ( *p );
+ if ( t <= get_type( q ))
+ ..
- * hack up mf sources for decent spacing info (and then
- read TFM directly, for text too)
+ * naming of Voice_group/Voice
- * merge Atom and Symbol?
+ * benchmark band_matrices.
- * merge common code of Item, Atom/Molecule
- * Spacing_request for manually adjusting spacing
+ * versioning stuff (cvt mudela, mudela, etc.)
- * Staff_group, Score_request_register.
+ * a real convert-mudela
- * SHIT: meters/bars should be aligned, which is difficult if
- we get different keychanges in different staffs.
+ * dots into separate item.
- * caching breakpoints
+ * use String iso Text_def for lyrics.
- * #c <-> cis
+ * use position 0 for center of staff iso bottom.
- * breath marks
+ * Klavarskribo?
- * used fixedpoint arithmetic for min. energy.
+ * lyrics in chords still fuck up.
- * default convert mudela-file.ly -> mudela-file.tex
- - rename {standchen,scsii-menuetto,...}.tex
+ - rewire acknowledge_element() logic with a process_acknowledged()
- * (related with above) --simple-mudela option for lily,
- to lily input files with one-voice simple mudela
- (no red tape)
+ * pushgroup/popgroup
- * stack scripts in chords:
- % fingering: footing:
- < a-4 c-2 g-1 > < c-\ltoe e-\lheel >
+ * whole head on ledger line
- * parameterised scripts for fingering and footing:
+ * multi threading?
+ - 1 thread per element/ 1 thread per line
+ - 1 thread per Translator
- % toe to bheel four to five
- % ^_u 4_5
- % -
- % --|x-- --|x--
- % --|--- --|---
- % --|--- --|---
- (where "to" is a tiny bow)
+ * Use hooks/dependency graphs for properties
+ * Make general "spanning"-elements and "placer"-elements
projects / lilypond.git / blobdiff