-before 0.1
- * update 20 pt table
+Features you cannot find in the doco as working, should be mentioned her.
+
+This is an assorted collection of stuff that will be done, might be
+done, or is an idea that I want to think about
- * remove spurious/outdated comments in .ly, debug .ly
+Most of the items are marked in the code as well, with full explanation.
+grep for TODO and ugh/ugr
- * pushgroup, popgroup.
+bugs introduced in pl68:
+
+ * lyrics broken,
- * decent TeX page layout
+ * midi broken
- * per-pstaff item-widths
+ * scripts broken
+
+IMPORTANT
+
+ * piano staff
+
+ * decent spacing
- * remove unnecessary or confusing constructs from .ly
+ * implement better breaking algorithm
-This is an assorted collection of stuff that will be done, might be
-done, or is an idea that I want to think about
+ * update 20 pt table
+
+ * use Hungarian throughout code
+
+ * decent TeX page layout
+
+ * script priority
+
+ * a Hands on tutorial [HKN]
+
+PROJECTS
+
+ * Convert all ref/bib stuff into BibTeX.
+
+ * 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
+
+ * 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)
+ - 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. Maybe use something like X-resources:
+ "Staff=oboe*dir: 0", "Staff=*.Voice_group=solo*dir: 1"
+
+ * TeX spanners , use texbeam.cc as an example (smallish)
+ - Glissando
+ - trill
+ - bracket
+
+ * Rewrite Stem, Beam and Rhythmic_grouping (hairy)
+ - [c8. c32 c32]
+ - interbeam height
+ - 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)
+
+
+ * lines:
+ - Ledger lines, should be separate item: Ledger_lines, Ledger_lines_reg
+ - 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> } >
+
+ * 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 'b bes bis';
+ - spacing, national styles?
PARSER
- * Duration-> Musical_duration, typedef Rational Duration?
+ * Duration -> Musical_duration, typedef Rational Duration?
-MAKE-STUFF
+HKN buglist:
- * flower config: separate optiflags.
+tekst staat erg ver van notenbalken af
- * do platform stuff: configure, header(s), targets, build (out?)
-
-BUGS
+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
- * key at clef change.
- * key undo
+BUGS
+ * spurious Weird stem size warnings
+
+ * staccato dot positions.
- * key at broken :||:
+ * stacked scripts.
- * [c8. c32 c32]
+ * should adjust stemlength for flag number.
- * cis ( | ) cis
+ * lilypond - -> crash
- * parser error handling (can you say Segfault?)
+ * scales.ly
+ * standchen triool beam up/down
+
+ * (where are the) gcc compile warnings on linux
+
SEVERELY LACKING:
+ * SPEED!
+
* grace notes
+
FURTHER FOR ORCHESTRAL SCORE:
* multibar rests
INPUTLANGUAGE
- * unix style paths for LILYINCLUDE ENV
+ * c4 4 4 4 for c4 c4 c4 c4?
- * configure pitch_byte
+ * neatly (and readably) expressing concurrent
+ voices
- * special key.
+ * <c f a>4 ?
- * figured bass?
+ * should have \require{package.ly} to read req'd packages.
- * transposition
+ * Viola mode?
+
+ @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
- * uniformate: \clef\violin, \clef"violin", \geometric 1.4,
- \meter{ 2/4 }, etc.
-
* 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)
+
+ * fix Egler definitions ( see tex/eglerdefs.tex )
+
+ * replace Score_elem member access by get()/set() methods, to enable
+ future embedded code.
+
+ * --fast/--draft: leave out constraints
+
+ * 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
- * indentable stream for TeX stream, lily stream, Dstream.
+ * get rid of init_end;
+
+ * cleanup lily-proto.hh and proto.hh
+
+ * 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
- * key transposition
-
* caching breakpoints / saving them.
- * key { C }
-
* use dstream feature in mi2mu
* qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc.
+ - use tors feature in lily (?)
- * use tors feature in lily
+ * declare symtab
- * do conventional keys (C G A, F B E, a e fis, d as des, etc ),
- besides lists of flats/sharps
+ * declare notenametab?
* midi esp.: use I32 iso int where 32 bits are needed (or assumed...)
- * fix Staff_elem::width() derivs to use offset_
-
* parshape
* read from mmap directly: bugreport to flex developers->
* stafftypes: voice names/ instrument names.
- * Lookup::tex_glissando, Lookup::tex_bracket, (use texbeam.cc as an
- example.)
-
* Decent TeX titledefs (\tempo, \metron, etc. )
- * command priority into enum
-
- * C meter iso 4/4
+ * C meter iso 4/4, idem for alla breve, etc.
* textspanner: center position
* Brackets
- * caching of Register_group_register hierarchies.
-
+
* use (char *) iso. String for communication between lexer and
parser.
- * configure idealspacing: arithmetic
-
- * collision Request_register.
-
- * add (good guess of) width to lyric items
+ * configure idealspacing: arithmetic spacing
- * midi output: eat-up dynamic, key/meter/tempo changes, and write them neatly
+ * LilyPond .deb. Other packaging methods?
- * LilyPond .deb
+ * detect -pipe
DOC
-
- * beam generation.
+ * Score_elem structure.
* all errors
-
- * a decent webpage
+
+ * config of TeX macros
* a test suite
+ * hacking-HOWTO
+
FUTURE
+ * auxilliary file for caching info.
+
+ * Reg_configure_request
+
* slur parts as a script
- * multiple scripst.
-
- * mixed fontsizes
+ * mixed fontsizes
* put scripts on bars
- * glissando
-
* guitar chord
- * Junk Staff_column, and find the requests while walking the Voices.?
-
* better beamslope calculation: QLP for beams?
- * implement better breaking algorithm
-
* Text_crescendo
* clean solution for staffsize in items.
- * merge key{item} & localkey{item}?
-
* revise calcideal
- * eentje/tweetje
-
- * piano staff
+ * volta
IDEAS
+ * check out CORBA for Score_elems?
- * integrate Register/Midi stuff
+ * derive PCol from Score_elem? More in Score_elems? Spacing?
- * create libmudela, or liblily_frontend
+ * scoping in Lexer: do general id- assignments in mudela.
- * Horizontal_align_item, Vertical_align_item.
+ ID '=' EXPR;
- * move MIDI io to a ANSI C libmidi library.
+ * create libmudela, or liblily_frontend
- * itemcolumns: Use dummy items.
+ * move MIDI stuff (including Quantization) to a ANSI C libmidi library.
- * use an embedded language: scheme, lisp, S-lang, Perl, GUILE, ?
+ * use an embedded language: Python
+ for:
+ - Score_elems
+ - Registers
+ - Complex mudela?
* y -dims in internote?
- * hack up mf sources for decent spacing info (and then maybe
- read TFM directly)
-
* merge Atom and Symbol?
* merge common code of Item, Atom/Molecule
* Spacing_request for manually adjusting spacing
- * Staff_group, Score_request_register.
+
+ * caching breakpoints
- * SHIT: meters/bars should be aligned, which is difficult if
- we get different keychanges in different staffs.
+ * #c <-> cis
- * Integrating (objectiveC) MusicKit with LilyPond
-
- * MusixTeX output possible?
+ * breath marks
- * PostScript output (esp. Beams, Slurs, etc)
+ * used fixedpoint arithmetic for min. energy.
- * caching breakpoints
+ * default convert mudela-file.ly -> mudela-file.tex
+ - rename {standchen,scsii-menuetto,...}.tex
+
+ * stack scripts in chords:
+ % fingering: footing:
+ < a-4 c-2 g-1 > < c-\ltoe e-\lheel >
+
+ * parameterised scripts for fingering and footing:
+
+ % toe to bheel four to five
+ % ^_u 4_5
+ % -
+ % --|x-- --|x--
+ % --|--- --|---
+ % --|--- --|---
+ (where "to" is a tiny bow)
+
+ * move towards incremental algorithms.
- * use exceptions iso assert?
projects / lilypond.git / blobdiff