-Features you cannot find in the doco as working, should be mentioned her.
+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:
+ * -M bug
-IMPORTANT
- * add mi2mu example output (.midi.ly and .gif) to website
+ * unended beam: [c4
- * piano staff
+ * continued hairpins
- * decent spacing
+ * height of dyns.
+
+ * output naming:
+ - default to basename[-serialnumber].{midi,tex}
- * implement better breaking algorithm
+ * handle ^C for tmp/file creation.
+
+ * PS for beams.
+
+ * dots & rest collisions.
+
+ * add a screenshot to the website. :)
- * update 20 pt table
+ * fix stdin input
+
+ * LILYSOURCEDIR
- * use Hungarian throughout code
+ * documentation
+
+ * spurious "Junk beam" warnings
+
+ * standchen: warning: Excentric column (Meter dims?)
+
+ * naming Mozarella, Madeira, Muella?
+
+ * versioning for Feta
+
+ * bf: abbrevs over whole note
+
+ * bf: wtk1-fug2 ending
+
+STUFF
+
+ * give Items/Spanners access to unbroken originals
+
+ * scoping for properties
+
+ { c4
+ \multi 2 < { \stemup .. } { \stemdown .. } >
+ c2
+ }
+
+ this modifies \stem for the c2
- * decent TeX page layout
+ * 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
- * per-pstaff item-widths [JCN]
+ * optimal pagebreaking.
- * script priority
+ * put errorlevel in Input class
- * a Hands on tutorial [HKN]
+ * AFM for font input?
+
+3RD PARTY BUGS:
+
+ * Rational infty(HUGE_VAL) on glibc / w32
+
+ * Fix profiling. gprof bugreport?
PROJECTS
+
+ * 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 QP to find minimal "fitting force"
+ - relate energybound to linelen unitspace fontsize etc.
+ - used fixed point fp
+
+ * \header
+ - write perl/python script for handling it into databases
+ - write TeX macros to generate titles
+ - adapt make-website to use \header info.
+ - output header info to MIDI too.
+
+
+ * 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/
+
+ * 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.
+
+ * On-demand loading of simple-engravers?
+
+ * accidentals per Voice_group
+
+ * Convert all ref/bib stuff into BibTeX.
+
* Output class, handles : (smallish)
- help text /(c) notice?
- version line
- quiet/ignore-version options
- logfile output
+ * piano staff
+
* elaborate Staff_side baseclass:
- scripts
- text
- slur start/end
* Output an output format independent (ofi) typeset file; and
- make ofi2 TeX, MusixTex, PostScript, Ascii... interpreters. (difficult)
+ 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 PScore, Items, Spanners etc. into libmutype.a
-
-
- * separate Score_elem settings in user-settable (properties
- .. ) and non-user-settable part.
+ - 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 Beam and Rhythmic_grouping (hairy)
+ * Rewrite Stem, Beam and Rhythmic_grouping (hairy)
- [c8. c32 c32]
- - interbeam height
- - doc on Rhythmic_grouping
- - general shaving
+ - doc on Rhythmic_grouping
+ - general shaving on Beam and Stem
- use plet grouping
- - abbreviations [c2 c2]1/2
- separate visual from rhythmic info even more
- beams over bars
- * Redo MIDI output to use Registers: (Difficult)
- - remember more horizontal info than melodics:
- - tempo change
- - repeat
- - slurs
- - dynamics etc.
-
-
- * Redo font support
- - use GSharp fonts?
- - rename mf fonts to avoid conflicts with musixtex
- - check (c) issues
- - use own fonts/update musixtex fonts/find older (c)-less fonts
- - hack up mf sources for decent spacing info (and then
- read AFM/TFM directly, for text too)
-
+ * Redo fonts
+ - adapt for multiple font sizes.
* lines:
- - Ledger lines, should be separate item: Ledger_lines, Ledger_lines_reg
+ - 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
- - bring Collision::do_pre_processing to haircutter
- left/right note balls should be handled by Collision:
- < \multivoice { \stem 1; <b c> } { <f as b> } >
+ < \multi 2; { \stem 1; <b c> } { <f as b> } >
* Keys:
- merge key{item} & localkey{item}?
besides lists of flats/sharps, possibly via declaration
- key transposition.
- key undo: \key bes; .. . \key; should print natural
- - special key: \key 'b bes bis';
+ - special key: \key bes 'b bis';
- spacing, national styles?
-PARSER
- * Duration -> Musical_duration, typedef Rational Duration?
-
-**********************
-HKN buglist:
-
-noten staan vaak te dicht aan de rechterkant van de maatstreep.
-
-tekst staat erg ver van notenbalken af
-
-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
-
-****************
-
-BUGS
- * spurious Weird stem size warnings
+ * Support for TAB
+ - redo Notehead to allow digits as heads
+ - add a \tablature {} lexer mode for easy entering
- * staccato dot positions.
+ * should adjust stemlength for flag number.
- * stacked scripts.
+ * breaking:
+ - caching breakpoints
+ - saving them
+ - allowing users to set them.
+ - penalties
+ - specify number of lines
+ - set linelength per line
- * lilypond - -> crash
+ * Rhythmic staff.
- * chlapik balk ruimte
-
- * standchen triool beam up/down
+ * Baroque superstaff
SEVERELY LACKING:
* SPEED!
- * grace notes
+ * multibar rests
+ * markers
-FURTHER FOR ORCHESTRAL SCORE:
- * multibar rests
+INPUTLANGUAGE
- * barnumbers, markers
+ * c4 4 4 4 for c4 c4 c4 c4?
- * abbreviations c4=16
+ * neatly (and readably) expressing concurrent
+ voices
- * doublebar "||", finishbar "|||" (or "||." ?)
+ * <c f a>4 ?
-INPUTLANGUAGE
+ * Viola mode?
- * should have \require{package.ly} to read req'd packages.
+ @c c g e g
+ for
+ c g es g,
+
+ @A c g e g
+ for
+ cis gis e gis
* relative mode for pitch entering
* bracket (bracketplets)
- * \duration 8; e*2/3
-
* configure pitch_byte
- * figured bass?
-
* rest name configurable
* Raw request syntax
- * subtime with Subtle_reqs
-
-PROJECTS
-
- * Do RTTI i.s.o. static_name(), name() and request-junk.
-
- * add remove() methods to all items/spanners.
-
SMALLISH PROJECTS
- * handle do_substitute_dependency in more derived classes.
+ * progress when creating MIDI elts.
- * replace member access by get()/set() methods, to enable
- future embedded code.
+ * A range for context errors (eg. mark both { and }. )
- * --fast/--draft: leave out constraints
+ * lyric in staff (sharpsharp in staff, text below)
* write Dynamic_line (to group dynamics horizontally)
- * write Rest_collision
-
- * use Real for y positions.
-
- * shared lib on Solaris too.
-
- * bugreport to doc++ devel: struct not in class hier; public
- virtual baseclasses
-
- * cleanup lily-proto.hh and proto.hh
+ * use Real for all y positions.
+ - use translate_axis( .. ,Y_AXIS)
* half-sharps, half-flats
* adaptive accidental spacing.
- * Score_elem invible_b_ flag
-
* unix style paths for LILYINCLUDE env
- * indentable stream as baseclass for TeX stream, lily stream, Dstream.
-
* handle EOF graciously in error messages.
* caching Item/spanner dimensions.
* centered whole rest
- * caching breakpoints / saving them.
-
- * use dstream feature in mi2mu
-
* qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc.
- use tors feature in lily (?)
- * declare symtab
-
* 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.
- * Decent TeX titledefs (\tempo, \metron, etc. )
+ * TeX stuff:
+ - Decent TeX titledefs (\tempo, \metron, etc. )
+ - decent TeX page layout
+
+ * lily \tempo
* 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
-
- * LilyPond .deb. Other packaging methods?
-
- * detect -pipe
-
-
-DOC
- * Score_elem structure.
-
- * all errors
- * config of TeX macros
-
- * a test suite
-
- * hacking-HOWTO
+ * 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:
-FUTURE
+ % toe to bheel four to five
+ % ^_u 4_5
+ % -
+ % --|x-- --|x--
+ % --|--- --|---
+ % --|--- --|---
+ (where "to" is a tiny bow)
* auxilliary file for caching info.
- * Reg_configure_request
-
- * slur parts as a script
-
- * mixed fontsizes
-
- * put scripts on bars
-
- * guitar chord
-
- * Junk Staff_column, and find the requests while walking the Voices.?
-
- * better beamslope calculation: QLP for beams?
-
* Text_crescendo
* clean solution for staffsize in items.
* volta
- * piano staff
-
- * vertical spanner
-
IDEAS
- * derive PCol from Score_elem?
- * scoping in Lexer: do general id- assignments in mudela.
-
- ID '=' EXPR;
+ * 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
+ * use an embedded language: Python, Scheme
for:
- Score_elems
- - Registers
+ - Engraver
+ - Translators
- Complex mudela?
- * y -dims in internote?
-
- * merge Atom and Symbol?
-
- * merge common code of Item, Atom/Molecule
+ * y -dims in internote? Staff-space? X-dimensions?
* Spacing_request for manually adjusting spacing
- * Staff_group, Score_request_register.
-
- * Meters/bars should be aligned, which is difficult if
- we get different keychanges in different staffs.
-
- * Horizontal_align item for meter,bar etc.
-
* 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.
+ * benchmark band_matrices.
+
+ * versioning stuff (cvt mudela, mudela, etc.)
+
+ * a real convert-mudela
+
+ * dots into separate item.
+
+ * use String iso Text_def for lyrics.
+
+ * use position 0 for center of staff iso bottom.
+
+ * 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