X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=TODO;h=596c8df7a2164683e95928419b5a3f28d93e25d8;hb=f798a4c8737f0d279fcf54ba4f0951074565fa76;hp=2ea55b7d59acd5423de01bb24ebbb322c761cf13;hpb=a41bc3e06fca46daa875419b5dc00dd958e1fde0;p=lilypond.git diff --git a/TODO b/TODO index 2ea55b7d59..ee47eb587a 100644 --- a/TODO +++ b/TODO @@ -1,617 +1,2 @@ -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/urg - - * add ex-dimension to feta-params. - - - * strip EXEs before installing - - * text continuationss - - * fix plain tex footer line. - - * portable libs for flowerlib/lilylib - - * install TeX stuff into tex/generic directory. - - * preformatted .info stuff. - - * percussion note heads - - * mi2mu empty staffs. - - * include MIDI list - - * make separate translation property list. - - * make GNU style webpages. - - * There seems to be an install error in lilypond-1.0.0. Most of the - files in the "init" directory don't get installed in the - /usr/local/share/lilypond directory. The files installed are of - the form feta*.ly. In particular init.ly doesn't get installed. - I installed the files by hand and then the system seems to work. - - * midi_instrument -> midiInstrument - - * horizontal centering of dynamics - - * \font\fontA=feta20.afm (.afm?) - - * gzip RH manpage - - * stable make/config stuff - - * stemup/stemdown; see test/updown.fly - - check examples; add \type Staff hither and thether - - * $DEPENDENCIES_OUTPUT support - - * use a fake-yodl.sh to mimick yodl when yodl is not installed - - * fix BUGs - - * fix weird behaviour when .AFMs not found. - - * Xdvi zooming ?! - gs: Error: /undefined in draw_beam - gs: Operand stack: - - * run texhash after installing .tex - - * fix vertical alignment and stafflines - - *GrandStaff needs more work -- I want a single word `harpsichord' to the - left of the grandstaff, not one on each stave. - (Organ staff -- with separate pedal -- but common properties may be - something to think about. Of course for organ you want to be able - to give stop indications on the way through, so the \property - Voice.Instrument would be a stop, and \property - GrandStaff.instrument would be PipeOrgan...) - - - * make Tie_req a "command" { ~ } - - * bib ep1988 - - * mix engraver hacking with music ? - - * revise the Score_priority_align_engraver concept. It sucks. - - * ly2xdvi - - * make new VoiceOne, VoiceTwo, VoiceThree contexts with -ydirection and hshift preset - - * StepMake install - - /usr/bin/make-patch? - - * *.yo: fix pod manpage layout legacy - - * text-items clash with stems/beams - - * --include, -I option for ly2dvi (pass on to lily) - - * fix placement of beam-less abbrev - - * \meter 3/4; - <{\voiceone cis4. cis8 cis4 | cis4 cis cis | r1 } - {\voicetwo cis,4 r r | r2. | r1 }> | - } - - * try to use template iso MACRO(Type) - - - NEWS: ... Musical_pitch (analogous to Duration and Rhythmic_req) - think about, analogous to pitch: - * { a4 a16 } c <-- duration of c? - * c <-- duration of c? - - * \tempo 4. = 90; - - * fix audio-items (don't use (input) requests, but copy data) - - * junk My_lily_parser::abbrev_beam_type_i_ - - * make sure all ex's have a mudela-version - - * do rest-collisions for Multi_measure_rests as well. - - * split error/warning in error/warning/non_fatal_error - - * add a Duration_convert member to Duration_iter to set parameters. - Junk global duration settings. - - * deps for ly2dvi - - * clean up abbrev/plet/beam/abbrevbeam/duration mess in parser. - - * minimum length second part broken tie - - * en-,discouraged linebreaking: - - handle DISALLOW < penalty > FORCE - - discourage breaking of slurs - - * multibar rest - - symbol(s) - - * fix variable define/lookup parser global<->paper - - * fix title/instrument placements; see input/test/title.ly - - * <\voiceone c4. \voicetwo c4> - - * add full cello suites to web site (kom op, Maarten!) - - * Rethink Time_description - * \cadenza , \meter, \grouping should all be \properties - - * rename - - plet -> tuplet - - measure -> bar - - abbreviation-beam -> (measured/unmeasured) tremolo - - * libtoolize flowerlib - - * shared lib - - * robustify Beam (in case of no stems, 32nd notes) - - * decentralised spring factory - - * move paper vars into engraver properties - - * check for groff / troff/ nroff et - - * more intelligent file searching - - use kpsepath - - make LilyPond fully relocatable - - * use kpsepath to find all TeX dirs - - configure.in - - clean-fonts.sh - - * nicen examples: - - break-up heavily-nested score blocks - - * disable spaces in TeX stuff - - * handle ^C for tmp/file creation. - - * dots & rest collisions. - - * documentation - - introduction? - - info? - - LaTeX? - - more manpages? - - * versioning for Feta - - * 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: - - * the bracket is ugly (wings are too parabolic, should be more circular) - - * better hshift (dots, distance, head dependent) - - * clefs (AG): The "8" should appear closer to the actual clef, - touching it. - - * give Items/Spanners access to unbroken originals - - * scoping for properties? - - { c4 - \multi 2 < { \stemup .. } { \stemdown .. } > - c2 - } - - this modifies \stem for the c2 - - * put errorlevel in Input class - - * junk nesting slurs - - * integrate midi-elts from mi2mu and lily? - - * cautionary accidental - - * score-bar-scripts - FMR: Free memory read: - * This is occurring while in: - Bar_column::do_substitute_dependency(Score_element*,Score_element*) [bar - -column.cc:29] - Score_element::unlink() [score-elem.cc:383] - Paper_score::set_breaking(const Array&) [p-score.cc: - 150] - Paper_score::calc_breaking() [p-score.cc:189] - Paper_score::process() [p-score.cc:203] - Score::run_translator(Music_output_def*) [score.cc:117] - * Reading 4 bytes from 0x65d3a0 in the heap. - * Address 0x65d3a0 is 160 bytes into a freed block at 0x65d300 of 208 bytes. - * This block was allocated from: - malloc [rtlib.o] - __builtin_new [libgcc.a] - Span_score_bar::clone()const [span-score-bar.hh:20] - Item::copy_breakable_items() [item.cc:69] - Item::do_breakable_col_processing() [item.cc:89] - Score_element::calcalute_dependencies(int,int,void(Score_element::*)()*) - [score-elem.cc:171] - * There have been 22 frees since this block was freed from: - free [rtlib.o] - __builtin_delete [libgcc.a] - Span_score_bar::~Span_score_bar() [span-score-bar.hh:18] - Paper_score::set_breaking(const Array&) [p-score.cc: - 156] - Paper_score::calc_breaking() [p-score.cc:189] - Paper_score::process() [p-score.cc:203] - Postprocessing elements... - TeX output to score-bar-scripts.tex... - - -3RD PARTY BUGS: - - * redhat (v?) graphical install bomb-out? - - * egcs-1.03 ice: stem.cc:327; should localize bug (mine's still 10K) - - * gcc 2.8.1: see ice and RESIZE_ICE - - * xdvi: PS in magnifying glass. - - * GNU patch 2.1: hardcoded limit of 1024 to the linelength - - * GNU diff 2.7: diff -rN does not see a new directory with empty file - - * GNU patch 2.1: if patch chokes on a - hunk, or on allegedly unsorted hunks in a diff, it may stop - without a trace of failure (create .rej file, print error or - dump core) and just ignore any further diffs. - - * glibc 2.0: - - f = fopen ("/dev/null", "r") - assert (feof (f)) - -3RD PARTY PROJECTS: - - * GNU indent: handle C++ - - * GNU make: move hardcoded builtin rules to runtime ? - - * GNU patch - - rewrite ? -> check out GNU patch 2.5 - - 'double-fix' mode: ignore identical fix, rather than suggest - to revert patch direction when (more or less? exactly) the same - thing is fixed - -PROJECTS - - * Scripts: - - fix position of bar number - - 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: - - * convert-mudela: - - automatically add a \version if not present. - - better parsing - - make smarter - - convert-mudela -e empty.ly - - * emacs mudela-mode - - should handle block comments too. - - handle lexer modes (\header, \melodic, \lyric) etc. - - indentation - - notenames? - - fontlock: \melodic \melodic - - - * use properties for: - - Text_style - - default_octave - - plet? - - Staff_sym size - - default tempo. - - font size - - bartypes (get rid of derived Span_bar_engravers) - - cadenza mode? - - MIDI instrument - - staff title - - * page handling: - - PS output - - optimal pagebreaking. - - * Unicode support? -> man 7 unicode - - 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. - - * Add mudela-output to Rosegarden. (contact Derek Wyatt) - - * a musical dictionary. See Documentation/vocabulary-*, other - languages: - - explanation - - italian - - german - - dutch - - swedish - .. ? - - * chords - - guitar chords - - chord names - - basso continuo - - Syntax/parser - - MIDI output? - - typesetting - - * 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 - - ornaments (and trills?) - - repeat - - slurs - - accents - - dynamics - - account for rhythmic position in measure - - etc. - - * grace notes - - make separate class for Grace_*_engravers - (which is at Voice_gravs level) - - make encapsulated spacing problems. - - * accidentals per Voice_group - - * 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 - - * piano staff - - * elaborate Staff_side baseclass: - - scripts - - text - - slur start/end - - * PS - - speed up PS code. - - PS lines to .eps files - - write custom prolog - - - * Output an output format independent (ofi) typeset file; and - make ofi2 TeX, MusiXTex, Display PostScript, PostScript, - Ascii... interpreters. (difficult) - - - NIFF ? - - Common Music Notation - - PostScript output (esp. Beams, Slurs, etc) - - Move all Score_elems, into libmutype.a - - SGML - - - * Documentation - - Doc (C) stuff of sheet music - - a better format? SGML? TeX? Info? - - a tutorial - - * more spanners (smallish) - - Glissando - - trill - - * 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 - - endbeam req should be *after* the duration, so you can do - < { [c4] } - { c8. c16 } > - - - * 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; } { } > - - * Keys: - - merge key{item} & localkey{item}? - - Major/Minor - - 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 - - specify number of lines - - * markers - -INPUTLANGUAGE - - * c4 4 4 4 for c4 c4 c4 c4? - - * neatly (and readably) expressing concurrent - voices - - * 4 ? - - * 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: volta 1,2 - - * configure pitch_byte - - * rest name configurable - -SMALLISH PROJECTS - - * limit memory usage; the full coriolan takes up too much resources. - - * fix confusing naming in Engraver vs Engraver_group_engraver (context) - - * progress when creating MIDI elts. - - * A range for context errors (eg. mark both { and }. ) - - * lyric in staff (sharpsharp in staff, text below) - - * half sharps/flats - - * write Dynamic_line (to group dynamics horizontally) - - * use Real for all y positions. - - use translate_axis( .. ,Y_AXIS) - - * half-sharps, half-flats - - * adaptive accidental spacing. - - * handle EOF graciously in error messages. - - * centered whole rest - - * qtor, btor, mtor-> tor( QUIET_ver ), tor( DEBUG_ver ), etc. - - use tors feature in lily (?) - - * declare notenametab? - - * midi esp.: use I32 iso int where 32 bits are needed (or assumed...) - - * Flower types: - - A decent scalar type - - String hash - - Pointer hash - - * binsearch/hash for identifiers - - * stafftypes: voice names/ instrument names. - - * lily \tempo - - * C meter iso 4/4, idem for alla breve, etc. - - * textspanner: center position - - * Brackets - - - % toe to bheel four to five - % ^_u 4_5 - % - - % --|x-- --|x-- - % --|--- --|--- - % --|--- --|--- - (where "to" is a tiny bow) - - * auxilliary file for caching info. - - * Text_crescendo - - * clean solution for staffsize in items. - - * revise calcideal - - * volta - -IDEAS - - - * Output data structures of Mudela in XML/SGML. - - * create libmudela, or liblily_frontend - - * move MIDI stuff (including Quantization) to a ANSI C libmidi library. - - * use an embedded language: Python, Scheme - for: - - Score_elems - - Translators - - * y -dims in internote? Staff-space? X-dimensions? - - * Spacing_request for manually adjusting spacing - - * caching breakpoints - - * breath marks - - * used fixedpoint arithmetic for min. energy. - - * move towards incremental algorithms. - - * far fetched language ideas - - design meta-language like TeX and Metafont - - programming/macros input - - * versioning stuff (cvt mudela, mudela, etc.) - - * padded vertical alignment (rods for vertical placement) - - * use String iso Text_def for lyrics. - - * Klavarskribo? - - * lyrics in chords still fuck up. - - * Use hooks/dependency graphs for properties +[see http://www.cs.uu.nl/people/hanwen/lily-devel/index.html]