7 There are four parts to the documentation: the Learning Manual,
8 the Notation Reference, the Program Reference, and the Music
12 The LM is written in a tutorial style which introduces the most
13 important concepts, structure and syntax of the elements of a
14 LilyPond score in a carefully graded sequence of steps.
15 Explanations of all musical concepts used in the Manual can be
16 found in the Music Glossary, and readers are assumed to have no
17 prior knowledge of LilyPond. The objective is to take readers to
18 a level where the Notation Reference can be understood and
19 employed to both adapt the templates in the Appendix to their
20 needs and to begin to construct their own scores. Commonly used
21 tweaks are introduced and explained. Examples are provided
22 throughout which, while being focussed on the topic being
23 introduced, are long enough to seem real in order to retain the
24 readers' interest. Each example builds on the previous material,
25 and comments are used liberally. Every new aspect is thoroughly
26 explained before it is used.
28 Users are encouraged to read the complete Learning Manual from
32 * Notation Reference: a (hopefully complete) description of
33 LilyPond input notation. Some material from here may be
34 duplicated in the Learning Manual (for teaching), but consider
35 the NR to be the "definitive" description of each notation
36 element, with the LM being an "extra". The goal is _not_ to
37 provide a step-by-step learning environment -- do not avoid
38 using notation that has not be introduced previously in the
39 NR (for example, use \break if appropriate). This section is
40 written in formal technical writing style.
42 Avoid duplication. Although users are not expected to read this
43 manual from start to finish, they should be familiar with the
44 material in the Learning Manual (particularly ``Fundamental
45 Concepts''), so do not repeat that material in each section of
46 this book. Also watch out for common constructs, like ^ - _ for
47 directions -- those are explained in NR 3. In NR 1, you can
48 mention that "dynamics (or whatever) may be placed above or below
49 the staff, for details see @ref{Up and down}".
51 Most tweaks should be added to LSR and not placed directly in the
52 .itely file. In some cases, tweaks may be placed in the main
53 text, but ask about this first.
55 Finally, you should assume that users know what the notation
56 means; explaining musical concepts happens in the Music Glossary.
59 * Application Usage: information about using the program lilypond
60 with other programs (lilypond-book, operating systems, GUIs,
61 convert-ly, etc). This section is written in formal technical
64 Users are not expected to read this manual from start to finish.
67 * Music Glossary: information about the music notation itself.
68 Explainations and translations about notation terms go here.
70 Users are not expected to read this manual from start to finish.
72 * Internals Reference: not really a documentation book, since it
73 is automagically generated from the source, but this is its
77 %%%%% SECTION ORGANIZATION
79 The order of headings inside documentation sections should be:
87 * You _must_ include a @seealso. The order of items inside the
90 Music Glossary: @rglos{foo}, @rglos{bar}.
92 Learning Manual: @rlearning{baz}, @rlearning{foozle}
94 Notation Reference: @ruser{faazle}, @ruser{boo}.
96 Application Usage: @rprogram{blah}.
98 Installed Files: @file{path/to/dir/blahz}.
100 Snippets: @lsrdir{section}, @lsr{specific/example-name.ly}.
101 (if there is only one entry, omit a final period. If there
102 are multiple entries, separate them by commas, do not
103 include an `and', and end with a period.)
105 Internals Reference: @internalsref{fazzle}, @internalsref{booar}.
107 ("Snippets" is REQUIRED; the others are optional)
109 Any new concepts or links which require an explanation should go
110 as a full sentence(s) in the main text.
112 * To create links, use @ref{} if the link is within the same
115 * Do not include any real info in second-level sections (ie 1.1
116 Pitches). A first-level section may have introductory material,
117 but other than that all material goes into third-level sections
118 (ie 1.1.1 Writing Pitches).
121 %%%%% GENERAL WRITING
123 * Do not forget to create @cindex entries for new sections of text.
124 Enter commands with @funindex, i.e.
125 @cindex pitches, writing in different octaves
127 do not bother with the @code{} (they are added automatically). These
128 items are added to both the command index and the unified index.
130 Both index commands should go in front of the actual material.
132 @cindex entries should not be capitalized, ie
133 @cindex time signature
134 is preferred. (instead of `Time signature') Only use capital
135 letters for musical terms which demand them, like D.S. al Fine.
138 - in general, use the American spellings. The internal
139 lilypond property names use this spelling.
140 - list of specific terms:
142 simultaenous NOT concurrent
143 measure: the unit of music
144 bar line: the symbol delimiting a measure NOT barline
145 note head NOT notehead
148 %%%%% TECHNICAL WRITING STYLE
150 * Do not refer to LilyPond in the text. The reader knows what the
151 manual is about. If you do, capitalization is LilyPond.
153 * If you explicitly refer to `lilypond' the program (or any other
154 command to be executed), say `@command{lilypond}'.
156 * Do not explicitly refer to the reader/user. There is no one
157 else besides the reader and the writer.
159 * Do not use abbreviations (don't, won't, etc.). If you do, use a
162 blabla blabla, i.e., blabla blabla
164 * Avoid fluff (``Notice that,'' ``as you can see,''
167 * The use of the word `illegal' is inappropriate in most cases.
168 Say `invalid' instead.