-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
-bugs introduced in pl68:
-
- * lyrics broken,
+0.2:
- * midi broken
+ * latex quirk?
- * scripts broken
+ * check for groff / troff/ nroff et
-IMPORTANT
+ * use kpsepath to find all TeX dirs
+ - configure.in
+ - clean-fonts.sh
- * piano staff
+ * fix MIDI
+
+ * mudela-convert.
+
+ * nicen examples:
+ - remove all \multi
+ - break-up heavily-nested score blocks
+
+ * --metafont
- * decent spacing
+ * disable spaces in TeX stuff
+
+ * height of dyns.
- * implement better breaking algorithm
+ * handle ^C for tmp/file creation.
+
+ * WWW mirror/archive for the mailing lists.
+
+ * dots & rest collisions.
+
+ * add a screenshot to the website. :)
+
+ * documentation
+ - introduction?
+ - info?
+ - LaTeX?
+ - more manpages?
+
+ * naming Mozarella, Madeira, Muella?
+
+ * versioning for Feta
+
+ * bf: abbrevs over whole note
+
+ * the warning about the negative slur/tie length appears twice
+ which is irritating.
+
+ * 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
+
+ * stem len adjustable
+
+ * mindist for spanners
- * update 20 pt table
- * use Hungarian throughout code
- * decent TeX page layout
+STUFF
+
+
+ * give Items/Spanners access to unbroken originals
+
+ * scoping for properties
+
+ { c4
+ \multi 2 < { \stemup .. } { \stemdown .. } >
+ c2
+ }
+
+ this modifies \stem for the c2
+
+ * 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
+
+ * page handling:
+ - papersizes
+ - PS output
+ - optimal pagebreaking.
+
+ * put errorlevel in Input class
- * script priority
+ * AFM for font input?
- * a Hands on tutorial [HKN]
+3RD PARTY BUGS:
+
+ * gdb on RedHat 5
+
+ * xdvi: PS in magnifying glass.
+
+ * 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 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.
+
+ * On-demand loading of simple-engravers?
+
+ * accidentals per Voice_group
+
* Convert all ref/bib stuff into BibTeX.
* Output class, handles : (smallish)
- quiet/ignore-version options
- logfile output
+ * piano staff
+
* elaborate Staff_side baseclass:
- scripts
- text
- slur start/end
+ * cautionary accidental
+
* 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.)
+ - 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. Maybe use something like X-resources:
- "Staff=oboe*dir: 0", "Staff=*.Voice_group=solo*dir: 1"
+ - 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
* Rewrite Stem, Beam and Rhythmic_grouping (hairy)
- [c8. c32 c32]
- - interbeam height
- - doc on Rhythmic_grouping
+ - 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:
+ * Support for TAB
+ - redo Notehead to allow digits as heads
+ - add a \tablature {} lexer mode for easy entering
-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
-
- * 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
- * should adjust stemlength for flag number.
+ * Rhythmic staff.
- * lilypond - -> crash
+ * Baroque superstaff
- * standchen triool beam up/down
-
- * (where are the) gcc compile warnings on linux
-
SEVERELY LACKING:
* SPEED!
- * grace notes
-
-
-FURTHER FOR ORCHESTRAL SCORE:
-
* multibar rests
- * barnumbers, markers
+ * markers
- * abbreviations c4=16
INPUTLANGUAGE
* <c f a>4 ?
- * should have \require{package.ly} to read req'd packages.
-
* Viola mode?
@c c g e g
* 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.
-
SMALLISH PROJECTS
- * A range for context errors (eg. mark both { and }. )
-
- * text in staff (sharpsharp in staff, text below)
+ * progress when creating MIDI elts.
- * fix Egler definitions ( see tex/eglerdefs.tex )
-
- * replace Score_elem 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
-
- * get rid of init_end;
-
- * 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.
- * 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
-
-
- * 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
-
- * better beamslope calculation: QLP for beams?
-
* Text_crescendo
* clean solution for staffsize in items.
* volta
IDEAS
- * check out CORBA for Score_elems?
- * derive PCol from Score_elem? More in Score_elems? Spacing?
-
- * 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
-
* 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.
- * stack scripts in chords:
- % fingering: footing:
- < a-4 c-2 g-1 > < c-\ltoe e-\lheel >
+ * far fetched language ideas
+ - design meta-language like TeX and Metafont
+ - programming/macros input
- * parameterised scripts for fingering and footing:
+ * Global type registration.
- % toe to bheel four to five
- % ^_u 4_5
- % -
- % --|x-- --|x--
- % --|--- --|---
- % --|--- --|---
- (where "to" is a tiny bow)
+ My_class * p = create_object( My_class )
+ Type t = get_type ( *p );
+ if ( t <= get_type( q ))
+ ..
- * move towards incremental algorithms.
+ * naming of Voice_group/Voice
+
+ * 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