X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=TODO;h=d6bef869f2f9f0bc8e79073f731b7a8abb7ab705;hb=9f88b957750d767f2230004a4bf2d4eccca7decf;hp=8a0802b5ef522ff7c077da2020459c803d739513;hpb=6dc4e4d14a67f65f337ec1a06466e748c68dcad5;p=lilypond.git diff --git a/TODO b/TODO index 8a0802b5ef..d6bef869f2 100644 --- a/TODO +++ b/TODO @@ -1,64 +1,472 @@ -0.1: +Features you cannot find in the doco as working, should be mentioned here. - * versioning stuff (cvt mudela, mudela, etc.) -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 +grep for TODO and ugh/ugr/urg - * dots into separate item. - * use String iso Text_def for lyrics. +BUGS: + - * use position 0 for center of staff iso bottom. + * egcs-1.1 -O2 -finline-functions causes crash - * return status - * lyrics in chords still fuck up. + * formatting of input stuff. - * add to MIDI output: - - tempo change - - repeat - - slurs - - dynamics etc. + * use real RTTI iso access_Stuff. - * rewire acknowledge_element() logic with a process_acknowledged() + * \notes{ a \< b \cr } vs \notes{ a \< b \! } - * progress when creating MIDI elts. + * if possible, it might be nice for a warning to appear if someone does + \translator with no name and without assigning it to an + identifier. - * pushgroup/popgroup + * space after bars? - * whole head on ledger line + * [/3 c8 c16 c c c]/1 + + * I see that \prallprall and \prallmordent are identical. I think this is a + mistake, that \prallprall should not have the vertical line. + This can be fixed by removing the line + draw_mordent(twidth-0.5toverlap); + from the definition of \prallprall in mf/feta-slag.mf (see below) - * piano staff + * fix singleStaffBracket + + * repeat bars: need distance after ":|" and before "|:" + + * The time signature warnings still remain, will be fixed later. + + Summary of minor spelling irregularities: + - capitalization/use of underscores in property names + + * fix Score.skipBars + + * repeat bars: need distance after ":|" and before "|:" + + * \shape 1st dim skipped? + + * fix marks/barnumbers/marginal notes + + * broken scripts: + lbheel = \script { "bheel" 0 0 -1 0 0 } + rbheel = \script { "bheel" 0 0 1 0 0 } + lbtoe = \script { "btoe" 0 0 -1 0 0 } + rbtoe = \script { "btoe" 0 0 1 0 0 } + lfheel = \script { "fheel" 0 0 -1 0 0 } + rfheel = \script { "fheel" 0 0 1 0 0 } + lftoe = \script { "ftoe" 0 0 -1 0 0 } + rftoe = \script { "ftoe" 0 0 1 0 0 } + + and also + + portato= \script { "portato" 0 -1 0 1 0 } + + * MIDI spelling. + + * Align_element::padding ? + + * uniformise property names. + + * ydirection <-> yDirection + + * typo checks on property names? + + * make engraver hacking robust. + + * use streambufs and iostream + to provide IO handling for TeX stream, mudela stream, data-file. + + * seriously buffer TeX output (do profile of writing .5 mb TeX file.) + + * strip EXEs before installing + + * zip target for binary windows dist (JBR) + + * text continuations + + * revise documentation + + * abbrev -> tremolo + + * junking \skip req in lyrics + + * Language: + - \type -> \context ? + - \translator -> ? + - fix \partial + - \bla {} vs \bla ; + - mix engraver hacking with music ? + - \once\property KEY = VAL + - \addtranslator, \removetranslator + - junk ^ and _ for scripts + - junk _ for lyrics. + - abstract grammar. + + * install TeX stuff into tex/generic directory. + + * /etc/profile.d support for RPM. + + * percussion note heads + + * mi2mu empty staffs. + + * include MIDI 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 + + * revise the Score_priority_align_engraver concept. It sucks. + + * ly2xdvi, ly2ps + + * make new VoiceOne, VoiceTwo, VoiceThree contexts with +ydirection and hshift preset + + * *.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 + - partial -> anacrouse + + * 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. - * implement better breaking algorithm + * scoping for properties? - * update 20 pt table + { c4 + \multi 2 < { \stemup .. } { \stemdown .. } > + c2 + } - * decent TeX page layout + this modifies \stem for the c2 - * enter script priority + * put errorlevel in Input class - * a hands on tutorial + * 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 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 + - '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: + - plet? + - Staff_sym size + - default tempo. + - font size + - bartypes (get rid of derived Span_bar_engravers) + - cadenza mode? + + * 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. + + * a musical dictionary. See Documentation/vocabulary-*, other + languages: + - explanations + - 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 - - adapt for multiple font sizes. - make separate class for Grace_*_engravers (which is at Voice_gravs level) - - move stem, beam, slur into baseclass to adapt for (fixed - size) grace notes. + - make encapsulated spacing problems. * accidentals per Voice_group - * Convert all ref/bib stuff into BibTeX. - * Output class, handles : (smallish) - help text /(c) notice? - version line @@ -67,92 +475,76 @@ PROJECTS - 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, PostScript, Ascii... interpreters. (difficult) - - poor man's ascii output possible? - - MusixTeX output possible? (would have to be done before break calc.) + make ofi2 TeX, MusiXTex, Display PostScript, PostScript, + Ascii... interpreters. (difficult) + - NIFF ? - Common Music Notation - PostScript output (esp. Beams, Slurs, etc) - - Move PScore, Items, Spanners etc. into libmutype.a + - Move all Score_elems, into libmutype.a + - SGML - * 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" + + * Documentation + - Doc (C) stuff of sheet music + - a better format? SGML? TeX? Info? + - a tutorial - * TeX spanners , use texbeam.cc as an example (smallish) + * more spanners (smallish) - Glissando - trill - - bracket * 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 + - endbeam req should be *after* the duration, so you can do + < { [c4] } + { c8. c16 } > - * Redo font support - - rename mf fonts to avoid conflicts with musixtex - - 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) - - use MF to generate rules. - - rewrite : make a metafont iso font - * lines: - 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: < \multi 2; { \stem 1; } { } > * 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? - -BUGS - - * fix mysterious Flex malloc bug + * Support for TAB + - redo Notehead to allow digits as heads + - add a \tablature {} lexer mode for easy entering * should adjust stemlength for flag number. - * lilypond - -> crash - - * standchen triool beam up/down - - * (where are the) gcc compile warnings on linux - -SEVERELY LACKING: - - * SPEED! - - * multibar rests + * breaking: + - caching breakpoints + - saving them + - specify number of lines - * barnumbers, markers - - * abbreviations c4=16 + * markers INPUTLANGUAGE @@ -163,8 +555,6 @@ INPUTLANGUAGE * 4 ? - * should have \require{package.ly} to read req'd packages. - * Viola mode? @c c g e g @@ -177,134 +567,68 @@ INPUTLANGUAGE * relative mode for pitch entering - * bracket (bracketplets) - - * \duration 8; e*2/3 + * bracket: volta 1,2 * configure pitch_byte - * figured bass? - * rest name configurable - * Raw request syntax +SMALLISH PROJECTS -PROJECTS + * limit memory usage; the full coriolan takes up too much resources. - * Do RTTI i.s.o. static_name(), name() and request-junk. + * fix confusing naming in Engraver vs Engraver_group_engraver (context) -SMALLISH PROJECTS + * progress when creating MIDI elts. * A range for context errors (eg. mark both { and }. ) * lyric 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 + * half sharps/flats * 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) iso separate variables. * 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. ) - * 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 - -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. @@ -314,58 +638,40 @@ FUTURE * 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 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 + * use an embedded language: Python, Scheme for: - Score_elems - - Engraver - Translators - - Complex mudela? * 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 * caching breakpoints - * #c <-> cis - * breath marks * 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: + * versioning stuff (cvt mudela, mudela, etc.) - % toe to bheel four to five - % ^_u 4_5 - % - - % --|x-- --|x-- - % --|--- --|--- - % --|--- --|--- - (where "to" is a tiny bow) + * Klavarskribo? - * move towards incremental algorithms. + * lyrics in chords still fuck up. + + * Use hooks/dependency graphs for properties - * design meta-language like TeX and Metafont