+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
+ * latex quirk?
- * update 20 pt table
+ * check for groff / troff/ nroff et
- * use Hungarian throughout code
+ * use kpsepath to find all TeX dirs
+ - configure.in
+ - clean-fonts.sh
- * rename mf fonts to avoid conflicts with musixtex
+ * fix MIDI
- * decent TeX page layout
+ * mudela-convert.
- * per-pstaff item-widths [JCN]
+ * nicen examples:
+ - remove all \multi
+ - break-up heavily-nested score blocks
- * script priority
+ * --metafont
- * use own fonts/update musixtex fonts
+ * disable spaces in TeX stuff
- * a Hands on tutorial [HKN]
-
-PROJECTS
-
- * Output class, handles
- - help text /(c) notice?
- - warning /errors/progress
- - abort on error/warning; exit status
- - quiet/ignore-version options
- - logfile output
+ * height of dyns.
+
+ * handle ^C for tmp/file creation.
- * elaborate Staff_side baseclass:
- - scripts
- - text
- - slur start/end
+ * WWW mirror/archive for the mailing lists.
- * Output an output format independent (ofi) typeset file; and
- make ofi2 TeX, MusixTex, PostScript, Ascii... interpreters.
- - poor man's ascii output possible?
- - MusixTeX output possible? (would have to be done before break calc.)
- - NIFF ?
- - PostScript output (esp. Beams, Slurs, etc)
+ * dots & rest collisions.
- * TeX spanners , use texbeam.cc as an example
- - Glissando
- - trill
- - bracket
+ * add a screenshot to the website. :)
- * Rewrite Beam and Rhythmic_grouping
- - [c8. c32 c32]
- - interbeam height
- - general shaving
- - use plet grouping
- - abbreviations [c2 c2]1/2
- - separate visual from rhythmic info
+ * documentation
+ - introduction?
+ - info?
+ - LaTeX?
+ - more manpages?
-PARSER
- * Duration -> Musical_duration, typedef Rational Duration?
+ * naming Mozarella, Madeira, Muella?
-**********************
-HKN buglist:
+ * versioning for Feta
-\bar || ook dunne streepjes? Sluit de balk niet af! (soms met de
-ruimte van een hele maat erachter (bij unmatching staffs)
+ * bf: abbrevs over whole note
-Hele rusten ook in andere maatsoort dan 4/4 (en centreren in de maat)
+ * the warning about the negative slur/tie length appears twice
+ which is irritating.
-------------------------\
-barcheck failed in lyric mode -> assert (zie barcheck.ly) (0.0.57)
-------------------------/
+ * The `3' in the meter key is a one or two pixels too thin (at 600dpi)
+ in the middle:
-noten staan vaak te dicht aan de rechterkant van de maatstreep.
+ * better hshift (dots, distance, head dependent)
-optie om nummers/markers boven maatstrepen te zetten
+ * tie/slur dir & curvature
-tekst staat erg ver van notenbalken af
+ * stem len adjustable
-waarom geen ; achter dingen in \paper? (\textwidth 180\mm)
-(sowieso: wanneer wel en geen ; ?)
+ * mindist for spanners
-Onduidelijk wanneer wel en geen \ voor een woord. Maak liever
-verplichte regels
+
-implementeren versieringen door duration *0 ofzo? (geeft nu assertion,
-zie duration0.ly)
+STUFF
-midi: instrumenten definieren?
-midi: tempo halverwege het stuk wijzigen?
-midi: gebonden noten niet herhalen?
-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
+ * give Items/Spanners access to unbroken originals
----------------\
-\bar "||" \meter 6/8; op het eind van de regel staat door elkaar
-gedrukt.
-****************
+ * scoping for properties
-BUGS
+ { c4
+ \multi 2 < { \stemup .. } { \stemdown .. } >
+ c2
+ }
- * detect -pipe
-
- * staccato dot positions.
+ this modifies \stem for the c2
- * stacked scripts.
+ * 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
- * redo timing stuff <-> pulk to allow \meter 2/4; e2. to work
- out correctly
+ * page handling:
+ - papersizes
+ - PS output
+ - optimal pagebreaking.
- * key transposition.
+ * put errorlevel in Input class
- * help-lines for rests
+ * AFM for font input?
- * lilypond - -> crash
+3RD PARTY BUGS:
- * chlapik balk ruimte
+ * gdb on RedHat 5
- * standchen triool beam up/down
+ * xdvi: PS in magnifying glass.
+ * Fix profiling. gprof bugreport?
-SEVERELY LACKING:
+PROJECTS
- * SPEED!
+ * Unicode support?
+ - 16 bit Strings
+ - -u switch
+ - detect of 16/8 bit files
+ - examples to go with it.
+
+ * 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.
+
+
+ * Makefile stuff:
+ - shared lib on Solaris too.
+ - check libtool
+
+ * 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
+ - integrate IO checking into stream class
+
+ * input converters
+ - NIFF?
+ - ABC?
+ - SMDL?
+
+ * add to MIDI output:
+ - tempo change
+ - repeat
+ - slurs
+ - dynamics etc.
* grace notes
+ - make separate class for Grace_*_engravers
+ (which is at Voice_gravs level)
+ - make encapsulated spacing problems.
-FURTHER FOR ORCHESTRAL SCORE:
-
- * multibar rests
-
- * barnumbers, markers
+ * On-demand loading of simple-engravers?
- * abbreviations c4=16
+ * accidentals per Voice_group
- * doublebar "||", finishbar "|||" (or "||." ?)
+ * Convert all ref/bib stuff into BibTeX.
-INPUTLANGUAGE
+ * 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
- * relative mode for pitch entering
+ * piano staff
- * \duration 8; e*2/3
+ * elaborate Staff_side baseclass:
+ - scripts
+ - text
+ - slur start/end
+ * cautionary accidental
- * configure pitch_byte
+ * Output an output format independent (ofi) typeset file; and
+ make ofi2 TeX, MusiXTex, Display PostScript, PostScript,
+ Ascii... interpreters. (difficult)
- * special key.
+ - 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
- * figured bass?
+ * 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
- * rest name configurable
+ * Redo fonts
+ - adapt for multiple font sizes.
- * Raw request syntax
+ * 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)
- * subtime with Subtle_reqs
+ * Collisions
+ - left/right note balls should be handled by Collision:
+ < \multi 2; { \stem 1; <b c> } { <f as b> } >
-SMALLISH PROJECTS
+ * 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?
- * write Dynamic_line (to group dynamics horizontally)
+ * Support for TAB
+ - redo Notehead to allow digits as heads
+ - add a \tablature {} lexer mode for easy entering
- * write Rest_collision
+ * should adjust stemlength for flag number.
- * use Real for y positions.
+ * breaking:
+ - caching breakpoints
+ - saving them
+ - allowing users to set them.
+ - penalties
+ - specify number of lines
- * shared lib on Solaris too.
+ * Rhythmic staff.
- * bugreport to doc++ devel: struct not in class hier; public
- virtual baseclasses
+ * Baroque superstaff
- * cleanup lily-proto.hh and proto.hh
+SEVERELY LACKING:
- * half-sharps, half-flats
-
- * key undo
+ * SPEED!
- * unix style paths for LILYINCLUDE EN
+ * multibar rests
- * indentable stream as baseclass for TeX stream, lily stream, Dstream.
+ * markers
- * caching Item/spanner dimensions.
- * key transposition
-
- * caching breakpoints / saving them.
+INPUTLANGUAGE
- * use dstream feature in mi2mu
+ * c4 4 4 4 for c4 c4 c4 c4?
- * qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc.
+ * neatly (and readably) expressing concurrent
+ voices
- - declare notenametab?
+ * <c f a>4 ?
- * use tors feature in lily
+ * Viola mode?
- * do conventional keys (C G A, F B E, a e fis, d as des, etc ),
- besides lists of flats/sharps
+ @c c g e g
+ for
+ c g es g,
- * update for T70 fonts or newer
+ @A c g e g
+ for
+ cis gis e gis
- * midi esp.: use I32 iso int where 32 bits are needed (or assumed...)
+ * relative mode for pitch entering
- * parshape
+ * bracket (bracketplets)
- * read from mmap directly: bugreport to flex developers->
- yy_scan_buffer in C++..
+ * configure pitch_byte
- * binsearch/hash for identifiers
+ * rest name configurable
- * stafftypes: voice names/ instrument names.
+ * Raw request syntax
- * Decent TeX titledefs (\tempo, \metron, etc. )
+SMALLISH PROJECTS
- * C meter iso 4/4
+ * progress when creating MIDI elts.
- * textspanner: center position
+ * A range for context errors (eg. mark both { and }. )
- * script-spacing
+ * lyric in staff (sharpsharp in staff, text below)
- * Brackets
+ * write Dynamic_line (to group dynamics horizontally)
- * caching of Register_group_register hierarchies.
+ * use Real for all y positions.
+ - use translate_axis( .. ,Y_AXIS)
- * use (char *) iso. String for communication between lexer and
- parser.
+ * half-sharps, half-flats
- * configure idealspacing: arithmetic spacing
+ * adaptive accidental spacing.
- * midi output: eat-up dynamic, key/meter/tempo changes, and
-write them neatly
+ * handle EOF graciously in error messages.
- * LilyPond .deb
+ * caching Item/spanner dimensions.
-DOC
+ * centered whole rest
- * beam generation.
+ * qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc.
+ - use tors feature in lily (?)
- * all errors
+ * declare notenametab?
- * a test suite
+ * midi esp.: use I32 iso int where 32 bits are needed (or assumed...)
-FUTURE
+ * Flower types:
+ - A decent scalar type
+ - String hash
+ - Pointer hash
- * Reg_configure_request
+ * binsearch/hash for identifiers
- * bring Collision::do_pre_processing to haircutter
+ * stafftypes: voice names/ instrument names.
- * slur parts as a script
-
- * mixed fontsizes
+ * TeX stuff:
+ - Decent TeX titledefs (\tempo, \metron, etc. )
+ - decent TeX page layout
- * put scripts on bars
+ * lily \tempo
- * guitar chord
+ * C meter iso 4/4, idem for alla breve, etc.
- * Junk Staff_column, and find the requests while walking the Voices.?
+ * textspanner: center position
- * MIDI repeat: make lily understand repeats
+ * Brackets
+
+ * 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
- * 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: Python, Scheme?
- for :
- - Items/Spanners
- - Registers
- - Complex mudela
-
- * y -dims in internote?
+ * use an embedded language: Python, Scheme
+ for:
+ - Score_elems
+ - Engraver
+ - Translators
+ - Complex mudela?
- * hack up mf sources for decent spacing info (and then
- read TFM directly, for text too)
+ * y -dims in internote? Staff-space? X-dimensions?
- * merge Atom and Symbol?
-
- * merge common code of Item, Atom/Molecule
* Spacing_request for manually adjusting spacing
- * Staff_group, Score_request_register.
-
- * SHIT: meters/bars should be aligned, which is difficult if
- we get different keychanges in different staffs.
-
* caching breakpoints
* #c <-> cis
* used fixedpoint arithmetic for min. energy.
- * default convert mudela-file.ly -> mudela-file.tex
- - rename {standchen,scsii-menuetto,...}.tex
+ * move towards incremental algorithms.
- * (related with above) --simple-mudela option for lily,
- to lily input files with one-voice simple mudela
- (no red tape)
+ * far fetched language ideas
+ - design meta-language like TeX and Metafont
+ - programming/macros input
- * stack scripts in chords:
- % fingering: footing:
- < a-4 c-2 g-1 > < c-\ltoe e-\lheel >
+ * Global type registration.
- * parameterised scripts for fingering and footing:
+ My_class * p = create_object( My_class )
+ Type t = get_type ( *p );
+ if ( t <= get_type( q ))
+ ..
- % toe to bheel four to five
- % ^_u 4_5
- % -
- % --|x-- --|x--
- % --|--- --|---
- % --|--- --|---
- (where "to" is a tiny bow)
+ * naming of Voice_group/Voice
- * move towards incremental algorithms.
+ * versioning stuff (cvt mudela, mudela, etc.)
+
+ * a real convert-mudela
+
+ * dots into separate item.
+
+ * use String iso Text_def for lyrics.
+
+ * Klavarskribo?
+
+ * lyrics in chords still fuck up.
+
+ * 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