3 lilypond - the GNU music typesetter
7 lilypond [options] [inputfiles]
11 Technically GNU LilyPond is a preprocessor which generates TeX
12 (or LaTeX) output which contains information to typeset a musical
13 score. Practically it is a typesetter, which only uses TeX as an
14 output medium. (this is handy because there exist music fonts for TeX)
16 As a bonus, you can also output a MIDI file of what you typed.
18 It translates script files (mudela files or F<*.ly>'s) into TeX input.
19 Typesetting music is a complex task, whereas the message that printed
20 music conveys is usually a simple one. GNU LilyPond is a try at providing
21 a simple interface for setting music.
28 =item B<-I,--include>=F<FILE>,
30 add F<FILE> to the search path for input files.
39 Turn debugging info. GNU LilyPond will read the file F<.dstreamrc>, which
40 tells for what functions and classes may produce copious debugging
43 =item B<-w,--warranty>,
45 Show the warranty with which GNU LilyPond comes. (It comes with B<NO
48 =item B<-o,--output=>F<FILE>,
50 Set the default output file to F<FILE>.
54 Show a summary of usage
56 =item B<-i,--init=>F<FILE>
58 set init file to F<FILE> (default: F<symbol.ini>)
60 =item B<--include, -I>=F<DIRECTORY>
61 add F<DIRECTORY> to the search path for input files.
67 This is an overview of the features that GNU LilyPond supports. For
68 details on how to use them, you should consult mudela(5)
74 ASCII script input, with identifiers (for music reuse),
75 customizable notenames, customizable fontset
79 MIDI output lets you check if you have entered the correct notes.
83 MIDI to Mudela conversion through the mi2mu program.
87 Multiple staffs in one score. Each staff can have a different meters.
91 multiple stafftypes (melodic, rhythmic) [broken from pl28 on]
95 beams, slurs, chords, super/subscripts (accents and text), triplets,
96 general n-plet (triplet, quadruplets, etc.), lyrics, transposition
97 dynamics (both absolute and hairpin style)
101 multiple voices within one staff; beams optionally shared
102 between voices. Up to four voices is handled cleanly.
106 multiple scores within one input file. Each score is output to
111 clef changes, meter changes, cadenza-mode, key changes, repeat bars
115 =head1 DISCLAIMER & COPYING POLICY
117 GNU LilyPond is copyright 1996,97 by its authors. GNU LilyPond is
118 distributed under the terms of the GNU General Public
119 License. GNU LilyPond is provided without any warranty what so ever.
120 GNU LilyPond may be freely distributed. For further information consult
121 the GNU General Public License, which is in the file F<COPYING>
125 Please consult the documentation file AUTHORS for more detailed
126 information, and small contributions.
132 Han-Wen Nienhuys <hanwen@stack.nl>, http://www.stack.nl/~hanwen
138 Jan Nieuwenhuizen <jan@digicash.com>, http://www.digicash.com/~jan.
140 Context errors, Lyrics, mi2mu, MIDI stuff, make structure, bits of
141 FlowerLib, general comments, Mudela design.
145 Your name could be here! If you want to help, then take a look at the
146 SMALLISH PROJECTS section of in the file F<TODO>. Some do not involve
151 At this time, GNU LilyPond output looks nice, but is not of production
152 quality. If you're not discouraged; this is what I type in my xterm:
154 lilypond someinput.ly
158 This is what the output looks like over here:
160 hw:~/musix/spacer$ GNU LilyPond 0.0.60 #8/FlowerLib 1.1.14 #2
161 Parsing ... [./input/kortjakje.ly[lots of stuff]]
162 Setting up requests...Processing requests ...[8][16][24][25]
163 Preprocessing elements...
164 Calculating column positions ... [3][7][12][16][20][25]
165 Postprocessing elements...
166 TeX output to lelie.tex ...
168 hw:~/musix/spacer$ tex lelie
169 This is TeX, Version 3.14159 (C version 6.1)
171 Hyphenation patterns for english, dutch, german, loaded.
172 (/home/hw/lib/texmf/tex/lilypond/lilyponddefs.tex) [1] )
173 Output written on lelie.dvi (1 page, 8944 bytes).
174 Transcript written on lelie.log.
176 hw:~/musix/spacer$ xdvi lelie&
179 Check out the input files, some of them have comments
184 If GNU LilyPond bombs out, then please recompile using with debugging info
185 turned on, and send a copy of the input which causes the error and a
186 gdb stacktrace of the crash. It also helps if you can print the values
187 of the objects. So if your trace is
190 #0 Interval::operator+= (this=0x11fffec60..)
191 at ../flower/interval.hh:50
192 #1 0x12005195c in Item::width (this=0x14008a680) at src/item.cc:39
193 #2 0x12008fdbc in itemlist_width (its=0x11fffed58 ..
197 Than it would help if you send a dump of the Interval and the Item
198 (use: C<print *this> or use GNU LilyPond C<print()> methods).
200 This is a beta version of GNU LilyPond. Please send your helpful comments
201 and patches to me (see AUTHORS section)
203 GNU LilyPond is updated very frequently, the latest version is always available at:
204 ftp://pcnov095.win.tue.nl/pub/lilypond.
213 The initialisation file with symbol tables etc. It
214 includes files from the directory F<init/>.
220 B<LILYINCLUDE> an (one) additional directory for finding lilypond data.
228 On technical details of LilyPond
236 Goals of the GNU LilyPond project.
238 =item The GNU LilyPond FAQ list
242 GNU LilyPond has her own webpage at
243 http://www.stack.nl/~hanwen/lilypond/index.html. This webpage contains
244 the MIDI, GIF and PS files for some standard music files. It also has
245 the complete LilyPond documentation
247 A mailing list for GNU LilyPond has been setup, it's at
248 lilypond@gnu.ai.mit.edu. To subscribe, send mail to
249 lilypond-request@gnu.ai.mit.edu.
251 For discussions concerning the GNU Music project,
252 gnu-music-discuss@vanderbilt. .edu
256 GNU LilyPond has no connection with the music package Rosegarden, other
257 than the names being similar :-)
261 (for a detailed changelog, see F<NEWS>)
263 GNU LilyPond's roots lie in MPP, a preprocessor to the rather arcane
264 MusiXTeX macro package for TeX. A friend of mine, Jan Nieuwenhuizen
265 wrote the first 44 versions (0.01 to 0.44), then his program caught my
266 attention, and I was slowly sucked in to the interesting problem of
267 easily producing beautifully printed music. I contributed some
268 code. We soon realised that MPP's design was too fundamentally broken
269 to be repaired. It was decided to rewrite MPP. We debated a lot about
270 the requirements to an inputformat (fall 1995). I sat down and started
271 with a parser-first, bottom-up rewrite called mpp95 (which totally
274 After long and hard thinking, I came up with an algorithm for the
275 horizontal spacing of multiple staffs (april 1996) I coded it (and did
276 not test it). After starting with this fundamental piece, I slowly
277 added the stages which come before spacing, and after. A half year
278 later later, I had a first working version, (october 1996). I
279 announced Patchlevel 0.0.7 (or 8) to the mutex list after asking some
280 technical details on spacing; it was downloaded approximately 4 times.
281 Then I got the hang of it, and in the subsequent two months, I coded
282 until it had doubled in size (pl 23).