@c -*- coding: utf-8; mode: texinfo; -*-
@ignore
    Translation of GIT committish: FILL-IN-HEAD-COMMITTISH

    When revising a translation, copy the HEAD committish of the
    version that you are working on.  See TRANSLATION for details.
@end ignore

@node Manuals
@unnumbered Manuals

@divClass{heading-center}
@ifclear web_version
  @heading Manuals for LilyPond @version
@end ifclear
@ifset web_version
  @heading Manuals for LilyPond @versionStable
@end ifset


@divEnd

@c TODO: do we want these links to be in larger text / bold ?   CSS.

@c if you change this page, also change All.
@divClass{column-center-top}
@subheading Introduction

@itemize

@item @ref{Text input}:
LilyPond is a @strong{text-based} music engraver.  If you are not
familiar with this concept, please read this now!

@item @ref{Learning}:
a @qq{must-read} gentle introduction to LilyPond.

@item @ref{Glossary}:
@emph{(optional reading)}
explains musical terms and gives translations for users unfamiliar
with English musical terms.

@item @ref{Essay}:
@emph{(optional reading)}
background information about the engraving process and the
aesthetics of 19th century music engraving.


@end itemize

@divEnd

@divClass{column-left-top}
@subheading Regular use

@itemize

@item @ref{Notation}:
the main portion of the documentation; provides detailed
information about creating notation.

@item @ref{Usage}:
discusses the actual programs and operating system-specific
issues.

@item @ref{Snippets}:
short tricks, tips, and examples.

@end itemize

@divEnd


@divClass{column-right-top}
@subheading Infrequent Use

@itemize

@item @ref{Web}:
this document.

@item @ref{FAQ}:
links to the answers of Frequently Asked Questions.

@item @ref{Changes}:
updates since the last major version.

@item @ref{Extend}:
programming fancy tweaks in LilyPond.

@item @ref{Internals}:
information about LilyPond's internal structures, which is
required for constructing tweaks.

@end itemize

@divEnd


@divClass{column-center-bottom}
@subheading Other material

@itemize

@item @ref{Translated}:
translation status for non-English readers.

@item @ref{All}:
quick links, downloadable manuals, and old manuals.

@item @ref{Development}:
manuals for the unstable version.

@item @ref{FDL}:
these manuals are published under the GNU Free Documentation
License.

@end itemize

@divEnd


@divClass{hide}
@menu
* Learning::             Learning.
* Glossary::              Glossary.
* Essay::                       Essay.
* Notation::          Reference.
* Usage::           Usage.
* Snippets::                Snippets.
* Web::                      Web.
* FAQ::                         FAQ.
* Changes::                     NEWS.
* Extend::         Programming.
* Internals::         Internals.
* Translated::          Translation.
* All::                 All manuals.
* FDL::                     Licence.
@end menu

@divEnd


@c TRANSLATORS, most of the text in this file came from
@c LM 1.1 About the documentation  (before this section was
@c removed in July 2009).

@node Learning
@unnumberedsec Learning

@divClass{column-left-top}
@subheading Learning manual

This book explains how to begin learning LilyPond, as well as
explaining some key concepts in easy terms.  You should read these
chapters in a linear fashion.

There is a paragraph @strong{See also} at the end of each section,
which contains cross-references to other sections: you should not
follow these cross-references at first reading.  When you have
read all of the manual, you may want to read some sections again
and follow those cross-references for more information.
@divEnd

@divClass{column-right-bottom}

@docLinks{Learning, learning,
  @rlearningnamed{Top,Learning},
  @manualStableLearningSplit,
  @manualStableLearningBig, 1.5 MB,
  @manualStableLearningPdf, 3 MB}

@divEnd


@node Glossary
@unnumberedsec Glossary

@divClass{column-left-top}
@subheading Glossary

This explains musical terms, and includes translations to various
languages.  If you are not familiar with music notation or music
terminology (especially if you are a non-native English speaker),
it is highly advisable to consult the glossary.

@divEnd

@divClass{column-right-bottom}

@docLinks{Music glossary, music-glossary,
  @rglosnamed{Top,Music glossary},
  @manualStableGlossarySplit,
  @manualStableGlossaryBig, 1 MB,
  @manualStableGlossaryPdf, 1.5 MB}

@divEnd


@node Essay
@unnumberedsec Essay

@divClass{column-left-top}
@subheading Essay

This book gives a brief history of music typography, followed by
an examination of LilyPond's engraving techniques.  A comparison
between LilyPond and other music engraving systems is given.

@warning{the detailed typographical examples are easier to analyze
in the PDF version due to its higher resolution.}

@divEnd

@divClass{column-right-bottom}

@docLinks{Essay, essay,
  @ressaynamed{Top,Essay},
  @manualStableEssaySplit,
  @manualStableEssayBig, 2 MB,
  @manualStableEssayPdf, 2.5 MB}

@divEnd


@node Notation
@unnumberedsec Notation

@divClass{column-left-top}
@subheading Notation reference

This book explains all the LilyPond commands which produce
notation.

@warning{the Notation reference assumes that the reader knows
basic material covered in the Learning manual and is familiar with
the English musical terms presented in the glossary.}

@divEnd

@divClass{column-right-bottom}

@docLinks{Notation, notation,
  @rusernamed{Top,Notation},
  @manualStableNotationSplit,
  @manualStableNotationBig, 7 MB,
  @manualStableNotationPdf, 18 MB}

@divEnd


@node Usage
@unnumberedsec Usage

@divClass{column-left-top}
@subheading Usage manual

This book explains how to execute the programs, how to integrate
LilyPond notation with other programs, and suggests @qq{best
practices} for efficient use.  It is recommended reading before
attempting any large projects.

@divEnd

@divClass{column-right-bottom}

@docLinks{Usage, usage,
  @rprogramnamed{Top,Usage},
  @manualStableUsageSplit,
  @manualStableUsageBig, 300 KB,
  @manualStableUsagePdf, 400 KB}

@divEnd


@node Snippets
@unnumberedsec Snippets

@divClass{column-left-top}
@subheading Snippets

This shows a selected set of LilyPond snippets from the
@uref{http://lsr@/.dsi@/.unimi@/.it,LilyPond Snippet Repository}
(LSR).  All the snippets are in the public domain.

Please note that this document is not an exact subset of LSR.  LSR
is running a stable LilyPond version, so any snippet which
demonstrates new features of a development version must be added
separately.  These are stored in @file{Documentation/snippets/new/} in the LilyPond
source tree.

The list of snippets for each subsection of the Notation are also
linked from the @strong{See also} portion.
@divEnd

@divClass{column-right-bottom}

@docLinks{Snippets, snippets,
  @rlsrnamed{Top,Snippets},
  @manualStableSnippetsSplit,
  @manualStableSnippetsBig, 2.5 MB,
  @manualStableSnippetsPdf, 8 MB}

@divEnd


@node Web
@unnumberedsec Web

@divClass{column-left-top}
@subheading Web

This manual supplies general information about LilyPond.  It also
contains information about various community forums, bug
reporting, and development.

@divEnd

@divClass{column-right-bottom}

@docLinks{Web, web,
  @ref{Top,,,,Web},
  @manualStableWebSplit,
  @manualStableWebBig, 1 MB,
  @manualStableWebPdf, 2 MB}

@divEnd


@node FAQ
@unnumberedsec FAQ

@divClass{column-center-top}
@subheading Introductory questions

@subsubheading Where are the graphical canvas, menus, and toolbars?

LilyPond requires you to write music as text.  Please read about
our @ref{Text input}.


@subsubheading There's a lot of documentation!  Do I need to read it?

You need to read the @ref{Learning, Learning manual}.  As for the
rest of documentation, you only need to read the sections which
discuss the notation that you wish to create.


@subsubheading That's still a lot of reading!  Is it worth it?

Please decide for yourself; the reasons why you might want to use
LilyPond are given in the @ref{Introduction}.

@divEnd

@divClass{column-center-bottom}
@subheading Usage questions

@subsubheading Something isn't working!  How do I fix it?

This is explained in @rprogram{Troubleshooting}.


@subsubheading Why do you change the syntax?

This is explained in @rprogram{Why does the syntax change?}.

@divEnd


@node Changes
@unnumberedsec Changes

@divClass{column-left-top}
@subheading Changes

This is a summary of important changes and new features in
LilyPond since the previous stable version.

@divEnd

@divClass{column-right-bottom}

@docLinks{Changes, changes,
  @rchangesnamed{Top,Changes},
  @manualStableChangesSplit,
  @manualStableChangesBig, 6 KB,
  @manualStableChangesPdf, 200 KB}

@divEnd


@node Extend
@unnumberedsec Extend

@divClass{column-left-top}
@subheading Extend LilyPond

This manual explains how to write extensions to LilyPond.

@divEnd

@divClass{column-right-bottom}

@docLinks{Extend, extend,
  @rextendnamed{Top,Extend},
  @manualStableExtendingSplit,
  @manualStableExtendingBig, 200 KB,
  @manualStableExtendingPdf, 400 KB}

@divEnd


@node Internals
@unnumberedsec Internals

@divClass{column-left-top}
@subheading Internals reference

This is a set of heavily cross linked pages which document
the nitty-gritty details of each and every LilyPond class, object,
and function.  It is produced directly from the formatting
definitions in the source code.

Almost all formatting functionality that is used internally is
available directly to the user.  For example, most variables that
control thickness values, distances, etc., can be changed in input
files.  There are a huge number of formatting options, and all of
them are described in this document.  Each section of the Notation
Reference has a @b{See also} subsection, which refers to the
generated documentation.

@divEnd

@divClass{column-right-bottom}

@docLinks{Internals, internals,
  @rinternalsnamed{Top,Internals},
  @manualStableInternalsSplit,
  @manualStableInternalsBig, 2.5 MB,
  @manualStableInternalsPdf, 2.8 MB}

@divEnd


@node Translated
@unnumberedsec Translated

@divClass{column-center-bottom}
@subheading Translations status

TODO: prettify and generate in Texinfo.

@uref{../translations.html}.

@divEnd


@node All
@unnumberedsec All

@divClass{heading-center}
@heading Documentation quick links

Links to other formats of these manuals can be found in
@ref{Manuals}.

@divEnd

@c this should match the (main) manual page.
@divClass{column-center-top}
@subheading Introduction

@itemize

@c no colon : needed in this section
@item @ifWebLinks{@manualStableLearningSplit,@rlearningnamed{Top,Learning}}
a @qq{must-read} gentle introduction to LilyPond.

@item @ifWebLinks{@manualStableGlossarySplit,@rglosnamed{Top,Glossary}}
@emph{(optional reading)}
explains musical terms and gives translations for users unfamiliar
with English musical terms.

@item @ifWebLinks{@manualStableEssaySplit,@ressaynamed{Top,Essay}}
@emph{(optional reading)}
background information about the engraving process and the
aesthetics of 19th century music engraving.

@end itemize

@divEnd

@divClass{column-left-top}
@subheading Regular use

@itemize

@item @ifWebLinks{@manualStableNotationSplit,@rusernamed{Top,Notation}}
the main portion of the documentation; provides detailed
information about creating notation.

@item @ifWebLinks{@manualStableUsageSplit,@rprogramnamed{Top,Usage}}
discusses the actual programs and operation system-specific
issues.

@item @ifWebLinks{@manualStableSnippetsSplit,@rlsrnamed{Top,Snippets}}
short tricks, tips, and examples.

@end itemize

@divEnd


@divClass{column-right-top}
@subheading Infrequent Use

@itemize

@item @ref{FAQ}:
links to answers of Frequently Asked Questions.

@item @ifWebLinks{@manualStableChangesSplit,@rchangesnamed{Top,Changes}}
updates since the last major version.

@item @ifWebLinks{@manualStableExtendingSplit,@rextendnamed{Top,Extend}}
programming fancy tweaks in LilyPond.

@item @ifWebLinks{@manualStableInternalsSplit,@rinternalsnamed{Top,Internals}}
information about LilyPond's internal structures, which is
required for constructing tweaks.

@end itemize

@divEnd


@divClass{column-center-bottom}
@subheading Downloadable versions

@help{compare tarball vs. zip size, ask about windows users
dealing with tarballs (both gz and bz2), etc.}

@help{on second thought, wait until the new doc build.  write an
apology here for no tarballs}

@divClass{keep-bullets}
@itemize

@item html-split zip

@item html-big zip

@item pdf zip

@item info zip maybe?!?!

@end itemize

@divEnd

@subheading Previous stable versions

@divClass{keep-bullets}
@itemize

@item @uref{http://lilypond.org/doc/v2.12/Documentation/,
LilyPond 2.12 Documentation}

@item @uref{http://lilypond.org/doc/v2.10/Documentation/,
LilyPond 2.10 Documentation}

@item @uref{http://lilypond.org/doc/v2.8/Documentation/,
LilyPond 2.8 Documentation}

@help anybody want to write this stuff?

@end itemize

@divEnd
@divEnd


@node FDL
@unnumberedsec FDL

@divClass{column-center-top}
@subheading Documentation license

The documentation for GNU LilyPond is published under the GNU Free
Documentation License.  An introduction to this license, and our
reasons for choosing it, is given in @ref{Freedom}.

@divEnd

@divClass{column-center-bottom}
@subheading GNU Free Documentation License 1.1

@include fdl.itexi

@divEnd