X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=TODO;h=e22c3f60e80d26e2dcf43a80a9b9b7a086bf6663;hb=9efbad2d9487a05b04423e7e9f062968e8f8eaf4;hp=02e8452ce5f6cc259f13d338018c677f2cd22303;hpb=946c135a338e2daadfed8da3026f0ed9d29bf9ad;p=lilypond.git diff --git a/TODO b/TODO index 02e8452ce5..e22c3f60e8 100644 --- a/TODO +++ b/TODO @@ -1,91 +1,370 @@ 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 + + +BUGS: + + + * add new glyphs to font.ly + + * formatting of input stuff. + + * \notes{ a \< b \cr } vs \notes{ a \< b \! } + + * 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. + + * space after bars? + + * [/3 c8 c16 c c c]/1 + + * fix singleStaffBracket + + * repeat bars: need distance after ":|" and before "|:" + + * The time signature warnings still remain, will be fixed later. -0.2: - * -M bug + Summary of minor spelling irregularities: + - capitalization/use of underscores in property names - * unended beam: [c4 + * fix Score.skipBars - * continued hairpins + * repeat bars: need distance after ":|" and before "|:" - * height of dyns. + * \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 } - * output naming: - - default to basename[-serialnumber].{midi,tex} + and also - * handle ^C for tmp/file creation. + portato= \script { "portato" 0 -1 0 1 0 } - * PS for beams. + * Align_element::padding ? - * dots & rest collisions. + * uniformise property names. - * add a screenshot to the website. :) + * ydirection <-> yDirection - * fix stdin input + * typo checks on property names? - * LILYSOURCEDIR - - * documentation + * make engraver hacking robust. - * spurious "Junk beam" warnings + * use streambufs and iostream + to provide IO handling for TeX stream, mudela stream, data-file. - * standchen: warning: Excentric column (Meter dims?) + * seriously buffer TeX output (do profile of writing .5 mb TeX file.) - * naming Mozarella, Madeira, Muella? + * strip EXEs before installing - * versioning for Feta + * 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. + + * percussion note heads + + * mi2mu empty staffs. + + * include MIDI list + + * make GNU style webpages. + + * 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" { ~ } - * bf: abbrevs over whole note + * bib ep1988 - * bf: wtk1-fug2 ending + * revise the Score_priority_align_engraver concept. It sucks. -STUFF + * ly2xdvi, ly2ps - * give Items/Spanners access to unbroken originals + * make new VoiceOne, VoiceTwo, VoiceThree contexts with +ydirection and hshift preset - * scoping for properties + * *.yo: fix pod manpage layout legacy - { c4 - \multi 2 < { \stemup .. } { \stemdown .. } > - c2 + * 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 }> | } - this modifies \stem for the c2 + * try to use template iso MACRO(Type) - * 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 + - 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 - * optimal pagebreaking. + * 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 + + * 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 + - make LilyPond RPM fully relocatable + + * 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. * put errorlevel in Input class - * AFM for font input? + * 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: - * Rational infty(HUGE_VAL) on glibc / w32 + * redhat (v?) graphical install bomb-out? + + * GNU diff 2.7: diff -rN does not see a new directory with empty file - * Fix profiling. gprof bugreport? + * 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 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 - * Unicode support? + * 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 @@ -93,28 +372,16 @@ PROJECTS * Spring_spacer: - write a faster Spring_spacer (without matrices if possible) - - use straight QP to find minimal "fitting force" + - use straight LP 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: + languages: + - explanations - italian - german - dutch @@ -129,8 +396,6 @@ languages: - 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. @@ -144,21 +409,21 @@ languages: * add to MIDI output: - tempo change + - ornaments (and trills?) - repeat - slurs - - dynamics etc. + - 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. - * 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 @@ -174,26 +439,30 @@ languages: - 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, + 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 all Score_elems, into libmutype.a - + - SGML + * 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) + * more spanners (smallish) - Glissando - trill - - bracket * Rewrite Stem, Beam and Rhythmic_grouping (hairy) - [c8. c32 c32] @@ -202,9 +471,10 @@ languages: - 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 } > - * Redo fonts - - adapt for multiple font sizes. * lines: - Ledger lines, should be separate item: Ledger_lines, Ledger_lines @@ -217,11 +487,7 @@ languages: * 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 bes 'b bis'; + - Major/Minor - spacing, national styles? * Support for TAB @@ -233,24 +499,10 @@ languages: * breaking: - caching breakpoints - saving them - - allowing users to set them. - - penalties - specify number of lines - - set linelength per line - - * Rhythmic staff. - - * Baroque superstaff - -SEVERELY LACKING: - - * SPEED! - - * multibar rests * markers - INPUTLANGUAGE * c4 4 4 4 for c4 c4 c4 c4? @@ -272,48 +524,43 @@ INPUTLANGUAGE * relative mode for pitch entering - * bracket (bracketplets) + * bracket: volta 1,2 * configure pitch_byte * rest name configurable - * Raw request syntax - 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) + - use translate_axis( .. ,Y_AXIS) iso separate variables. * half-sharps, half-flats * adaptive accidental spacing. - * unix style paths for LILYINCLUDE env - * handle EOF graciously in error messages. - * caching Item/spanner dimensions. - * 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...) - * parshape - * Flower types: - A decent scalar type - String hash @@ -323,27 +570,13 @@ SMALLISH PROJECTS * stafftypes: voice names/ instrument names. - * 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 - * Brackets - - * 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: - - % toe to bheel four to five + * % toe to bheel four to five % ^_u 4_5 % - % --|x-- --|x-- @@ -363,8 +596,8 @@ SMALLISH PROJECTS IDEAS - * Output abstract data structures associated with -Mudela. + + * Output data structures of Mudela in XML/SGML. * create libmudela, or liblily_frontend @@ -373,9 +606,7 @@ Mudela. * use an embedded language: Python, Scheme for: - Score_elems - - Engraver - Translators - - Complex mudela? * y -dims in internote? Staff-space? X-dimensions? @@ -383,8 +614,6 @@ Mudela. * caching breakpoints - * #c <-> cis - * breath marks * used fixedpoint arithmetic for min. energy. @@ -395,37 +624,11 @@ Mudela. - design meta-language like TeX and Metafont - programming/macros input - * Global type registration. - - My_class * p = create_object( My_class ) - Type t = get_type ( *p ); - if ( t <= get_type( q )) - .. - - * naming of Voice_group/Voice - - * 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 +