+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
+0.2:
-IMPORTANT
+ * check for groff / troff/ nroff et
- * update 20 pt table
+ * use kpsepath to find all TeX dirs
+ - configure.in
+ - clean-fonts.sh
+
+ * forced breakpoints
- * use Hungarian throughout code
+ * nicen examples:
+ - remove all \multi
+ - break-up heavily-nested score blocks
- * rename mf fonts to avoid conflicts with musixtex
+ * --metafont
- * decent TeX page layout
+ * disable spaces in TeX stuff
- * per-pstaff item-widths [JCN]
+ * height of dyns.
+
+ * handle ^C for tmp/file creation.
- * script priority
+ * WWW mirror/archive for the mailing lists.
- * use own fonts/update musixtex fonts
+ * dots & rest collisions.
- * check return status in make_website
+ * add a screenshot to the website. :)
- * a Hands on tutorial [HKN]
+ * fix stdin input
+ * documentation
+ - introduction?
+ - info?
+ - LaTeX?
+ - more manpages?
-PROJECT:
+ * naming Mozarella, Madeira, Muella?
- * Output class, handles
- - help text /(c) notice?
- - warning /errors/progress
- - abort on error/warning; exit status
- - quiet/ignore-version options
- - logfile output
+ * versioning for Feta
-PARSER
- * Duration-> Musical_duration, typedef Rational Duration?
+ * bf: abbrevs over whole note
-HKN buglist:
+ * spanner that is not spanned gives assert ().
-\bar || ook dunne streepjes? Sluit de balk niet af! (soms met de
-ruimte van een hele maat erachter (bij unmatching staffs)
+ * the warning about the negative slur/tie length appears twice
+ which is irritating.
-Hele rusten ook in andere maatsoort dan 4/4 (en centreren in de maat)
+ * The `3' in the meter key is a one or two pixels too thin (at 600dpi)
+ in the middle:
+ * better hshift (dots, distance, head dependent)
+ * tie/slur dir & curvature
-------------------------\
-barcheck failed in lyric mode -> assert (zie barcheck.ly) (0.0.57)
-------------------------/
+ * stem len adjustable
-optie om te stoppen na eerste barcheck fail? (en wellicht in eerder
-stadium van preprocessing)
+ * mindist for spanners
-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 ; ?)
+STUFF
-Onduidelijk wanneer wel en geen \ voor een woord. Maak liever
-verplichte regels
-implementeren versieringen door duration *0 ofzo? (geeft nu assertion,
-zie duration0.ly)
+ * give Items/Spanners access to unbroken originals
-midi: instrumenten definieren?
-midi: tempo halverwege het stuk wijzigen?
-midi: gebonden noten niet herhalen?
+ * scoping for properties
---------/\
-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?)
+ { c4
+ \multi 2 < { \stemup .. } { \stemdown .. } >
+ c2
+ }
-Lengte van de stokken klopt vaak niet, zie bijv. de eerste maat van
-langestok.ly.
+ this modifies \stem for the c2
-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
+ * 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
----------------\
-\bar "||" \meter 6/8; op het eind van de regel staat door elkaar
-gedrukt.
+ * page handling:
+ - papersizes
+ - PS output
+ - optimal pagebreaking.
+ * put errorlevel in Input class
-BUGS
+ * AFM for font input?
- * detect -pipe
-
- * redo timing stuff <-> pulk to allow \meter 2/4; e2. to work
- out correctly
+3RD PARTY BUGS:
- * key transposition.
+ * gdb on RedHat 5
- * hairpin width
+ * xdvi: PS in magnifying glass.
- * help-lines for rests
+ * Rational infty(HUGE_VAL) on glibc / w32
- * [c8. c32 c32]
+ * Fix profiling. gprof bugreport?
- * \duration 8; e*2/3
+ * GS: /undefined in draw_beam after XDVI magnification.
- * cis ( | ) cis
+ * Rational global static var.
- * lilypond - -> crash
+PROJECTS
- * chlapik balk ruimte
+ * Unicode support?
+ - 16 bit Strings
+ - -u switch
+ - detect of 16/8 bit files
+ - examples to go with it.
- * standchen triool beam up/down
+ * Spring_spacer:
+ - write a faster Spring_spacer (without matrices if possible)
+ - use straight LP to find minimal "fitting force"
+ - relate energybound to linelen unitspace fontsize etc.
+ - used fixed point fp
+ * \header
+ - output header info to MIDI too.
-SEVERELY LACKING:
- * SPEED!
+ * Makefile stuff:
+ - Use Automake
+ - shared lib on Solaris too.
+ - check libtool
+ - generate stuff in out/default, out/sun5-irix etc iso out/
+ and out-sun5/
- * grace notes
+ * Add mudela-output to Rosegarden.
-FURTHER FOR ORCHESTRAL SCORE:
+ * a musical dictionary. See Documentation/vocabulary-*, other
+languages:
+ - italian
+ - german
+ - dutch
+ - swedish
+ .. ?
- * multibar rests
+ * chords
+ - guitar chords
+ - chord names
+ - basso continuo
+ - Syntax/parser
+ - MIDI output?
+ - typesetting
- * barnumbers, markers
+ * integrate midi-elts from mi2mu and lily?
- * abbreviations c4=16
+ * Debug logs:
+ - derive lily_stream, Dstream, texstream from ostream?
+ - indentable stream as baseclass for TeX stream, lily stream, Dstream.
+ - use dstream feature in mi2mu
+ - integrate IO checking into stream class
- * doublebar "||", finishbar "|||" (or "||." ?)
+ * input converters
+ - NIFF?
+ - ABC?
+ - SMDL?
-INPUTLANGUAGE
+ * add to MIDI output:
+ - tempo change
+ - repeat
+ - slurs
+ - dynamics etc.
- * relative mode for pitch entering
+ * grace notes
+ - make separate class for Grace_*_engravers
+ (which is at Voice_gravs level)
+ - make encapsulated spacing problems.
- * configure pitch_byte
+ * On-demand loading of simple-engravers?
- * special key.
+ * accidentals per Voice_group
- * figured bass?
+ * Convert all ref/bib stuff into BibTeX.
- * rest name configurable
+ * 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
- * Raw request syntax
+ * piano staff
- * subtime with Subtle_reqs
+ * elaborate Staff_side baseclass:
+ - scripts
+ - text
+ - slur start/end
-SMALLISH PROJECTS
+ * cautionary accidental
- * write Rest_collision
+ * Output an output format independent (ofi) typeset file; and
+ make ofi2 TeX, MusiXTex, Display PostScript, PostScript,
+ Ascii... interpreters. (difficult)
+
+ - poor man's ascii 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 better format? SGML? TeX? Info?
+ - 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.
+
+ * lines:
+ - Ledger lines, should be separate item: Ledger_lines, Ledger_lines
+ - set different line sizes / thicknesses
+ - 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
- * use Real for y positions.
+SEVERELY LACKING:
- * shared lib on Solaris too.
+ * SPEED!
- * bugreport to doc++ devel: struct not in class hier; public
- virtual baseclasses
+ * multibar rests
- * cleanup lily-proto.hh and proto.hh
+ * markers
- * half-sharps, half-flats
-
- * key undo
- * unix style paths for LILYINCLUDE EN
+INPUTLANGUAGE
- * indentable stream as baseclass for TeX stream, lily stream, Dstream.
+ * c4 4 4 4 for c4 c4 c4 c4?
- * caching Item/spanner dimensions.
+ * neatly (and readably) expressing concurrent
+ voices
- * key transposition
-
- * caching breakpoints / saving them.
+ * <c f a>4 ?
- * use dstream feature in mi2mu
+ * Viola mode?
- * qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc.
+ @c c g e g
+ for
+ c g es g,
- - declare notenametab?
+ @A c g e g
+ for
+ cis gis e gis
- * use tors feature in lily
+ * relative mode for pitch entering
- * do conventional keys (C G A, F B E, a e fis, d as des, etc ),
- besides lists of flats/sharps
+ * bracket (bracketplets)
- * update for T70 fonts or newer
+ * configure pitch_byte
- * midi esp.: use I32 iso int where 32 bits are needed (or assumed...)
+ * rest name configurable
- * parshape
+ * Raw request syntax
- * read from mmap directly: bugreport to flex developers->
- yy_scan_buffer in C++..
+SMALLISH PROJECTS
- * binsearch/hash for identifiers
+ * progress when creating MIDI elts.
- * stafftypes: voice names/ instrument names.
+ * A range for context errors (eg. mark both { and }. )
- * Lookup::tex_glissando, Lookup::tex_bracket, (use texbeam.cc as an
- example.)
+ * lyric in staff (sharpsharp in staff, text below)
- * Decent TeX titledefs (\tempo, \metron, etc. )
+ * write Dynamic_line (to group dynamics horizontally)
- * C meter iso 4/4
+ * use Real for all y positions.
+ - use translate_axis( .. ,Y_AXIS)
- * textspanner: center position
+ * half-sharps, half-flats
- * script-spacing
+ * adaptive accidental spacing.
- * Brackets
+ * handle EOF graciously in error messages.
- * caching of Register_group_register hierarchies.
-
- * use (char *) iso. String for communication between lexer and
- parser.
+ * caching Item/spanner dimensions.
- * configure idealspacing: arithmetic spacing
+ * centered whole rest
- * midi output: eat-up dynamic, key/meter/tempo changes, and
-write them neatly
+ * qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc.
+ - use tors feature in lily (?)
- * LilyPond .deb
+ * declare notenametab?
-DOC
+ * midi esp.: use I32 iso int where 32 bits are needed (or assumed...)
- * beam generation.
+ * Flower types:
+ - A decent scalar type
+ - String hash
+ - Pointer hash
- * all errors
+ * binsearch/hash for identifiers
- * a test suite
+ * stafftypes: voice names/ instrument names.
-FUTURE
+ * TeX stuff:
+ - Decent TeX titledefs (\tempo, \metron, etc. )
+ - decent TeX page layout
- * Reg_configure_request
+ * lily \tempo
- * bring Collision::do_pre_processing to haircutter
+ * C meter iso 4/4, idem for alla breve, etc.
- * slurs per voicegroup.
+ * textspanner: center position
- * slur parts as a script
+ * Brackets
- * mixed fontsizes
-
- * put scripts on bars
-
- * glissando
-
- * guitar chord
-
- * Junk Staff_column, and find the requests while walking the Voices.?
-
- * MIDI repeat: make lily understand repeats
+ * 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:
- * better beamslope calculation: QLP for beams?
+ % toe to bheel four to five
+ % ^_u 4_5
+ % -
+ % --|x-- --|x--
+ % --|--- --|---
+ % --|--- --|---
+ (where "to" is a tiny bow)
- * implement better breaking algorithm
+ * auxilliary file for caching info.
* Text_crescendo
* clean solution for staffsize in items.
- * merge key{item} & localkey{item}?
-
* revise calcideal
* volta
- * piano staff
-
- * vertical spanner
-
IDEAS
- * output an intermediate format, move backend/output routines into
- interpreter
-
- * scoping in Lexer: do general id- assignments in mudela.
-
- ID '=' EXPR;
-
- * integrate Register/Midi stuff
+ * Output abstract data structures associated with
+Mudela.
* create libmudela, or liblily_frontend
* move MIDI stuff (including Quantization) to a ANSI C libmidi library.
- * use an embedded language: scheme, lisp, S-lang, Perl, GUILE, ?
- for :
- - Items/Spanners
- - Registers
+ * use an embedded language: Python, Scheme
+ for:
+ - Score_elems
+ - Engraver
+ - Translators
+ - Complex mudela?
- * y -dims in internote?
+ * y -dims in internote? Staff-space? X-dimensions?
- * hack up mf sources for decent spacing info (and then
- read TFM directly, for text too)
+ * Spacing_request for manually adjusting spacing
- * merge Atom and Symbol?
+ * caching breakpoints
- * merge common code of Item, Atom/Molecule
+ * #c <-> cis
- * Spacing_request for manually adjusting spacing
+ * breath marks
- * Staff_group, Score_request_register.
+ * used fixedpoint arithmetic for min. energy.
- * SHIT: meters/bars should be aligned, which is difficult if
- we get different keychanges in different staffs.
+ * move towards incremental algorithms.
- * MusixTeX output possible?
+ * far fetched language ideas
+ - design meta-language like TeX and Metafont
+ - programming/macros input
- * PostScript output (esp. Beams, Slurs, etc)
+ * Global type registration.
- * poor man's ascii output possible?
+ My_class * p = create_object( My_class )
+ Type t = get_type ( *p );
+ if ( t <= get_type( q ))
+ ..
- * Output an output format independent (ofi) typeset file; and
- make ofi2 TeX, MusixTex, PostScript, Ascii... interpreters.
+ * naming of Voice_group/Voice
- * caching breakpoints
+ * benchmark band_matrices.
- * #c <-> cis
+ * versioning stuff (cvt mudela, mudela, etc.)
- * breath marks
+ * a real convert-mudela
- * used fixedpoint arithmetic for min. energy.
+ * dots into separate item.
- * default convert mudela-file.ly -> mudela-file.tex
- - move test.tex: '\include lilyponddefs' ->
- mudela-file.ly: '\texinclude "lilyponddefs";'
- (junking test.tex and latex.test)
- - rename {standchen,scsii-menuetto,...}.tex
+ * use String iso Text_def for lyrics.
- * (related with above) --simple-mudela option for lily,
- to lily input files with one-voice simple mudela
- (no red tape)
+ * use position 0 for center of staff iso bottom.
- * stack scripts in chords:
- % fingering: footing:
- < a-4 c-2 g-1 > < c-\ltoe e-\lheel >
+ * Klavarskribo?
- * parameterised scripts for fingering and footing:
+ * lyrics in chords still fuck up.
- % toe to bheel four to five
- % ^_u 4_5
- % -
- % --|x-- --|x--
- % --|--- --|---
- % --|--- --|---
- (where "to" is a tiny bow)
+ - rewire acknowledge_element() logic with a process_acknowledged()
+
+ * pushgroup/popgroup
+
+ * multi threading?
+ - 1 thread per element/ 1 thread per line
+ - 1 thread per Translator
+ * Use hooks/dependency graphs for properties
projects / lilypond.git / blobdiff