#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/ \lyxformat 401 \begin_document \begin_header \textclass article \begin_preamble \date{} \end_preamble \use_default_options true \begin_modules lilypond \end_modules \maintain_unincluded_children false \language english \inputencoding utf8 \fontencoding global \font_roman default \font_sans default \font_typewriter default \font_default_family default \use_xetex false \font_sc false \font_osf false \font_sf_scale 100 \font_tt_scale 100 \graphics default \default_output_format default \output_sync 0 \bibtex_command default \index_command default \paperfontsize 12 \spacing single \use_hyperref false \papersize default \use_geometry true \use_amsmath 1 \use_esint 1 \use_mhchem 1 \use_mathdots 1 \cite_engine basic \use_bibtopic false \use_indices false \paperorientation portrait \suppress_date false \index Index \shortcut idx \color #008000 \end_index \leftmargin 2cm \topmargin 2cm \rightmargin 2cm \bottommargin 2cm \secnumdepth 3 \tocdepth 3 \paragraph_separation skip \defskip smallskip \quotes_language english \papercolumns 1 \papersides 1 \paperpagestyle default \tracking_changes false \output_changes false \html_math_output 0 \html_be_strict true \end_header \begin_body \begin_layout Title LilyPond-book + LyX \end_layout \begin_layout Abstract This is an example file demonstrating the use of LilyPond music notation with LyX. \end_layout \begin_layout Section Using LilyPond code within LyX \end_layout \begin_layout Standard Support for LilyPond constructs (LilyPond code) within LyX is enabled by adding the LilyPond module to your document. This is done from the menu Document \SpecialChar \menuseparator Settings..., then selecting LilyPond in the list of modules. You can use any LaTeX-based LyX layout and use the regular preview and export mechanism; LyX will take care of processing the LaTeX code through LilyPond-book for you. LilyPond-book can also handle DocBook documents but LilyPond-DocBook support in LyX is missing at the moment. \end_layout \begin_layout Subsection Requirements \end_layout \begin_layout List \labelwidthstring 00.00.0000 LaTeX \begin_inset space ~ \end_inset support: LilyPond-book version 2.1 \end_layout \begin_layout List \labelwidthstring 00.00.0000 PDFLaTeX \begin_inset space ~ \end_inset support: LilyPond-book version 2.11 \end_layout \begin_layout Paragraph Notes: \end_layout \begin_layout Standard LilyPond-book supports LaTeX output since version 2.1. PDFLaTeX requires LilyPond-book version 2.9 or older, but there are bugs in those early versions. We require version 2.11 and older because we use the - \begin_inset ERT status collapsed \begin_layout Plain Layout {} \end_layout \end_inset -lily-output-dir flag. \end_layout \begin_layout Subsection Integration \end_layout \begin_layout Standard The module provides a LilyPond inset which you insert from the menu Insert \SpecialChar \menuseparator Custom Insets. This inset is for typing the LilyPond code which will be typeset into your musical notes. First, let's try a simple scale: \end_layout \begin_layout Standard \begin_inset Flex LilyPond status open \begin_layout Plain Layout \backslash relative c'' { \end_layout \begin_layout Plain Layout g a b c \end_layout \begin_layout Plain Layout } \end_layout \end_inset \end_layout \begin_layout Standard The previous LyX inset produces the following LaTeX-lookalike code: \end_layout \begin_layout LyX-Code \backslash begin{lilypond} \end_layout \begin_layout LyX-Code \backslash relative c'' { \end_layout \begin_layout LyX-Code g a b c \end_layout \begin_layout LyX-Code } \end_layout \begin_layout LyX-Code \backslash end{lilypond} \end_layout \begin_layout Standard This code is not, in fact, processed by LaTeX, but is preprocessed by LilyPond-b ook, which creates the graphics files and include them in the LaTeX document by replacing the above with \family typewriter \backslash includegraphics{\SpecialChar \ldots{} } \family default . \end_layout \begin_layout Standard Thus, the conversion toolchain is as follow: LyX\SpecialChar \menuseparator LilyPond-book\SpecialChar \menuseparator LaTeX. Every step of the toolchain obeys your spacing, so whether you put the musical extract inline or in its own paragraph, centered or left-aligned, etc., what you see in the LyX window should be respected in the final format. An example of inline use may be to display a chord name, such as \begin_inset Flex LilyPond status open \begin_layout Plain Layout \backslash markup { \backslash concat {B \backslash super \backslash flat } } \end_layout \end_inset , or perhaps a very short snippet. \end_layout \begin_layout Subsection Previews \end_layout \begin_layout Standard It is possible to have a direct feedback of what the music notation looks like from within LyX. To do this, wrap a LilyPond inset inside a Preview inset, which you find from the menu Insert \SpecialChar \menuseparator Preview. This only affects the display within LyX, not the output: \end_layout \begin_layout Standard \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status open \begin_layout Plain Layout \backslash relative c'' { \end_layout \begin_layout Plain Layout ais a g ges \end_layout \begin_layout Plain Layout } \end_layout \end_inset \end_layout \end_inset \end_layout \begin_layout Standard Unfortunately, you might find that the preview isn't exactly instantaneous. You need to move the cursor out of the Preview inset to start compilation, and processing time can take a few seconds. \end_layout \begin_layout Subsection Gotchas \end_layout \begin_layout Standard LilyPond-book searches for a \family typewriter \backslash score \family default or \family typewriter \backslash relative \family default command when it decides if the code is only a fragment. It is possible to include no LilyPond command at all, but in that case {surrounding braces} are required. Thus, in the following code, \end_layout \begin_layout LyX-Code \backslash begin{lilypond} \end_layout \begin_layout LyX-Code ais' f'' g' e'' % no \backslash score given \end_layout \begin_layout LyX-Code \backslash end{lilypond} \end_layout \begin_layout Standard LilyPond-book gets confused: \end_layout \begin_layout LyX-Code error: syntax error, unexpected NOTENAME_PITCH \end_layout \begin_layout LyX-Code ais' f'' g' e'' % no \backslash score given \end_layout \begin_layout Standard With surrounding braces, all is well: \end_layout \begin_layout Standard \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status open \begin_layout Plain Layout {ais' f'' g' e''} % no \backslash score given \end_layout \end_inset \end_layout \end_inset \end_layout \begin_layout Section LilyPond examples \end_layout \begin_layout Standard Example \begin_inset CommandInset ref LatexCommand ref reference "sub:Editorial-headword" \end_inset shows that any valid LilyPond construct can be handled, no matter how complicat ed. Example \begin_inset CommandInset ref LatexCommand ref reference "sub:Positioning-of-markup" \end_inset shows how you can mix LilyPond code with tables to display the fingering of guitar chords. And Example \begin_inset CommandInset ref LatexCommand ref reference "sub:Tablatures-template" \end_inset shows yet another LilyPond output for guitarists. \end_layout \begin_layout Subsection Editorial headword \begin_inset CommandInset label LatexCommand label name "sub:Editorial-headword" \end_inset \end_layout \begin_layout Standard NR 1.7 Editorial annotations Beethoven, Op. 31, No. 3 Piano sonata 18, Movt II, Scherzo Measures 9--14. \end_layout \begin_layout Standard \noindent \align center \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status collapsed \begin_layout Plain Layout \backslash new PianoStaff << \end_layout \begin_layout Plain Layout \end_layout \begin_layout Plain Layout % RH Staff \end_layout \begin_layout Plain Layout \backslash new Staff { \end_layout \begin_layout Plain Layout \backslash clef treble \end_layout \begin_layout Plain Layout \backslash key aes \backslash major \end_layout \begin_layout Plain Layout \backslash time 2/4 \end_layout \begin_layout Plain Layout \backslash set Staff.fingeringOrientations = #'(up) \end_layout \begin_layout Plain Layout \backslash set Score.currentBarNumber = #9 \end_layout \begin_layout Plain Layout \backslash partial 8 \end_layout \begin_layout Plain Layout 8 \backslash staccato \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout \backslash set doubleSlurs = ##t \end_layout \begin_layout Plain Layout 4( \end_layout \begin_layout Plain Layout 8 \backslash staccato) \end_layout \begin_layout Plain Layout \backslash noBeam \end_layout \begin_layout Plain Layout c''8-5 \backslash staccato \backslash pp \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout \backslash unset doubleSlurs \end_layout \begin_layout Plain Layout bes'8..( \end_layout \begin_layout Plain Layout aes'32 \end_layout \begin_layout Plain Layout g'8) \backslash staccato \end_layout \begin_layout Plain Layout f'8 \backslash staccato \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout e'4-2 \end_layout \begin_layout Plain Layout r8 \end_layout \begin_layout Plain Layout \backslash once \backslash override Script #'script-priority = #-100 \end_layout \begin_layout Plain Layout \backslash afterGrace \end_layout \begin_layout Plain Layout f'8( \backslash trill^ \backslash markup { \backslash finger "3-2" } \end_layout \begin_layout Plain Layout { e'16[ f'16] } \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout g'8..-3 \end_layout \begin_layout Plain Layout f'32 \end_layout \begin_layout Plain Layout e'8-1) \backslash staccato \end_layout \begin_layout Plain Layout d'8-2 \backslash staccato \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout c'4 \end_layout \begin_layout Plain Layout r4 \end_layout \begin_layout Plain Layout } \end_layout \begin_layout Plain Layout \end_layout \begin_layout Plain Layout % LH Staff \end_layout \begin_layout Plain Layout \backslash new Staff { \end_layout \begin_layout Plain Layout \backslash key aes \backslash major \end_layout \begin_layout Plain Layout \backslash clef treble \end_layout \begin_layout Plain Layout \backslash override Fingering #'direction = #down \end_layout \begin_layout Plain Layout \backslash set Staff.fingeringOrientations = #'(down) \end_layout \begin_layout Plain Layout \backslash partial 8 \end_layout \begin_layout Plain Layout 8 \backslash staccato \end_layout \begin_layout Plain Layout \backslash set doubleSlurs = ##t \end_layout \begin_layout Plain Layout 4( \end_layout \begin_layout Plain Layout 8) \backslash staccato \end_layout \begin_layout Plain Layout \backslash noBeam \end_layout \begin_layout Plain Layout \backslash clef bass \end_layout \begin_layout Plain Layout c'8-1 \backslash staccato \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout \backslash set doubleSlurs = ##f \end_layout \begin_layout Plain Layout bes8..( \end_layout \begin_layout Plain Layout aes32 \end_layout \begin_layout Plain Layout g8-1) \backslash staccato \end_layout \begin_layout Plain Layout f8 \backslash staccato \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout e4 \end_layout \begin_layout Plain Layout r8 \end_layout \begin_layout Plain Layout \backslash afterGrace \end_layout \begin_layout Plain Layout f8( \backslash trill_ \backslash markup { \backslash finger "2-1" } \end_layout \begin_layout Plain Layout { e16[ f16] } \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout g8..-1 \end_layout \begin_layout Plain Layout f32 \end_layout \begin_layout Plain Layout e8) \backslash staccato \end_layout \begin_layout Plain Layout d8 \backslash staccato \end_layout \begin_layout Plain Layout | \end_layout \begin_layout Plain Layout c4 \end_layout \begin_layout Plain Layout r4 \end_layout \begin_layout Plain Layout } \end_layout \begin_layout Plain Layout >> \end_layout \begin_layout Plain Layout \end_layout \end_inset \end_layout \end_inset \end_layout \begin_layout Standard [from \begin_inset Flex URL status collapsed \begin_layout Plain Layout http://lsr.dsi.unimi.it/LSR/Item?id=627 \end_layout \end_inset ] \end_layout \begin_layout Subsection Positioning of markup elements \begin_inset CommandInset label LatexCommand label name "sub:Positioning-of-markup" \end_inset \end_layout \begin_layout Standard Tabular arrangement of elements \end_layout \begin_layout Standard \noindent \align center \begin_inset Tabular \begin_inset Text \begin_layout Plain Layout Ignatzek \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Alternative \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Diagram \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout C \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout C \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status collapsed \begin_layout Plain Layout \backslash markup { \backslash fret-diagram #"6-x;5-3-3;4-2-2;3-o;2-1-1;1-o;" } \end_layout \end_inset \end_layout \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Cm \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status collapsed \begin_layout Plain Layout \backslash markup { \backslash concat { C \backslash super { \backslash flat 5 } } } \end_layout \end_inset \end_layout \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status collapsed \begin_layout Plain Layout \backslash markup { \backslash fret-diagram #"6-x;5-1-1;4-3-3;3-3-4;2-2-2;1-1-1;c:5-1-1;" } \end_layout \end_inset \end_layout \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout C+ \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status collapsed \begin_layout Plain Layout \backslash markup { \backslash concat { C \backslash super { \backslash sharp 5 } } } \end_layout \end_inset \end_layout \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status collapsed \begin_layout Plain Layout \backslash markup { \backslash fret-diagram #"6-x;5-x;4-2-2;3-1-1;2-1-1;1-4-4;c:2-3-1;" } \end_layout \end_inset \end_layout \end_inset \end_layout \end_inset \end_inset \end_layout \begin_layout Standard Musical notation with each element placed by hand \end_layout \begin_layout Standard \noindent \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status open \begin_layout Plain Layout %{ \end_layout \begin_layout Plain Layout Snippet for overlay markup command - absolute positioning of items \end_layout \begin_layout Plain Layout Defines a new markup command \backslash overlay which takes a list of markup elements and positions them all at the same point. \end_layout \begin_layout Plain Layout By translating each markup element, you can gain control of the absolute position of each. \end_layout \begin_layout Plain Layout %} \end_layout \begin_layout Plain Layout #(define-public (stack-stencil-overlay stencils) \end_layout \begin_layout Plain Layout "Recursive function to add stencils together" \end_layout \begin_layout Plain Layout (if (and (pair? stencils) \end_layout \begin_layout Plain Layout (ly:stencil? (car stencils))) \end_layout \begin_layout Plain Layout \end_layout \begin_layout Plain Layout (if (and (pair? (cdr stencils)) \end_layout \begin_layout Plain Layout (ly:stencil? (cadr stencils))) \end_layout \begin_layout Plain Layout (let ((tail (stack-stencil-overlay (cdr stencils))) \end_layout \begin_layout Plain Layout (head (car stencils))) \end_layout \begin_layout Plain Layout (ly:stencil-add head tail)) \end_layout \begin_layout Plain Layout (car stencils)) \end_layout \begin_layout Plain Layout point-stencil)) \end_layout \begin_layout Plain Layout #(define-markup-command (overlay layout props args) \end_layout \begin_layout Plain Layout (markup-list?) \end_layout \begin_layout Plain Layout "Overlay arguments one on top of the next" \end_layout \begin_layout Plain Layout (let ((stencils (interpret-markup-list layout props args))) \end_layout \begin_layout Plain Layout (stack-stencil-overlay \end_layout \begin_layout Plain Layout (remove ly:stencil-empty? stencils)))) \end_layout \begin_layout Plain Layout \backslash markup { \end_layout \begin_layout Plain Layout \backslash overlay { \end_layout \begin_layout Plain Layout % \backslash translate #'(0 . 7) \end_layout \begin_layout Plain Layout % \backslash justify-string #"Musical notation with each element placed by hand" \end_layout \begin_layout Plain Layout \backslash translate #'(0 . -3) \backslash fontsize #2 "1" \end_layout \begin_layout Plain Layout \backslash postscript #" \end_layout \begin_layout Plain Layout 0.15 setlinewidth \end_layout \begin_layout Plain Layout 4 0 moveto 74 0 lineto stroke \end_layout \begin_layout Plain Layout 4 -1 moveto 74 -1 lineto stroke \end_layout \begin_layout Plain Layout 4 -2 moveto 74 -2 lineto stroke \end_layout \begin_layout Plain Layout 4 -3 moveto 74 -3 lineto stroke \end_layout \begin_layout Plain Layout 4 -4 moveto 74 -4 lineto stroke \end_layout \begin_layout Plain Layout 11.6 -5 moveto 13.6 -5 lineto stroke \end_layout \begin_layout Plain Layout 42.6 -5 moveto 44.6 -5 lineto stroke \end_layout \begin_layout Plain Layout 17.6 -5 moveto 0 0 2 -1 7 -1 9 0 rcurveto stroke \end_layout \begin_layout Plain Layout 48.6 -5 moveto 0 0 2 -1 7 -1 9 0 rcurveto stroke \end_layout \begin_layout Plain Layout 0.3 setlinewidth \end_layout \begin_layout Plain Layout 73.85 0 moveto 73.85 -4 lineto stroke \end_layout \begin_layout Plain Layout " \end_layout \begin_layout Plain Layout \backslash translate #'(4 . 2) "Präludium" \end_layout \begin_layout Plain Layout \backslash translate #'(5 . -3) \backslash musicglyph #"clefs.G_change" \end_layout \begin_layout Plain Layout \backslash translate #'(8 . -2) \backslash musicglyph #"timesig.C44" \end_layout \begin_layout Plain Layout \backslash translate #'(12 . -5) \backslash note-by-number #1 #0 #DOWN \end_layout \begin_layout Plain Layout \backslash translate #'(12 . -2) \backslash musicglyph #"rests.4" \end_layout \begin_layout Plain Layout \backslash translate #'(12 . 0) \backslash musicglyph #"rests.3" \end_layout \begin_layout Plain Layout \backslash translate #'(16 . -4) \backslash note-by-number #3 #0 #DOWN \end_layout \begin_layout Plain Layout \backslash translate #'(17.4 . -4.4) \backslash musicglyph #"dots.dot" \end_layout \begin_layout Plain Layout \backslash translate #'(19 . -3) \backslash note-by-number #2 #0 #UP \end_layout \begin_layout Plain Layout \backslash translate #'(23 . -1.5) \backslash note-by-number #2 #0 #1.2 \end_layout \begin_layout Plain Layout \backslash translate #'(20.25 . 0) \backslash beam #4 #0.5 #0.40 \end_layout \begin_layout Plain Layout \backslash translate #'(20.25 . -1) \backslash beam #4 #0.5 #0.40 \end_layout \begin_layout Plain Layout \backslash translate #'(27 . -4) \backslash note-by-number #2 #0 #DOWN \end_layout \begin_layout Plain Layout \backslash translate #'(27 . -0.5) \backslash note-by-number #2 #0 #UP \end_layout \begin_layout Plain Layout \backslash translate #'(31 . -3) \backslash note-by-number #2 #0 #1.7 \end_layout \begin_layout Plain Layout \backslash translate #'(35 . -1.5) \backslash note-by-number #2 #0 #1.3 \end_layout \begin_layout Plain Layout \backslash translate #'(39 . -0.5) \backslash note-by-number #2 #0 #UP \end_layout \begin_layout Plain Layout \backslash translate #'(28.25 . 2.25) \backslash beam #12 #0 #0.4 \end_layout \begin_layout Plain Layout \backslash translate #'(28.25 . 1.35) \backslash beam #12 #0 #0.4 \end_layout \begin_layout Plain Layout \backslash translate #'(43 . -5) \backslash note-by-number #1 #0 #DOWN \end_layout \begin_layout Plain Layout \backslash translate #'(43 . -2) \backslash musicglyph #"rests.4" \end_layout \begin_layout Plain Layout \backslash translate #'(43 . 0) \backslash musicglyph #"rests.3" \end_layout \begin_layout Plain Layout \backslash translate #'(47 . -4) \backslash note-by-number #3 #0 #DOWN \end_layout \begin_layout Plain Layout \backslash translate #'(48.4 . -4.4) \backslash musicglyph #"dots.dot" \end_layout \begin_layout Plain Layout \backslash translate #'(50 . -3) \backslash note-by-number #2 #0 #UP \end_layout \begin_layout Plain Layout \backslash translate #'(54 . -1.5) \backslash note-by-number #2 #0 #1.2 \end_layout \begin_layout Plain Layout \backslash translate #'(51.25 . 0) \backslash beam #4 #0.5 #0.40 \end_layout \begin_layout Plain Layout \backslash translate #'(51.25 . -1) \backslash beam #4 #0.5 #0.40 \end_layout \begin_layout Plain Layout \backslash translate #'(58 . -4) \backslash note-by-number #2 #0 #DOWN \end_layout \begin_layout Plain Layout \backslash translate #'(58 . -0.5) \backslash note-by-number #2 #0 #UP \end_layout \begin_layout Plain Layout \backslash translate #'(62 . -3) \backslash note-by-number #2 #0 #1.7 \end_layout \begin_layout Plain Layout \backslash translate #'(66 . -1.5) \backslash note-by-number #2 #0 #1.3 \end_layout \begin_layout Plain Layout \backslash translate #'(70 . -0.5) \backslash note-by-number #2 #0 #UP \end_layout \begin_layout Plain Layout \backslash translate #'(59.25 . 2.25) \backslash beam #12 #0 #0.40 \end_layout \begin_layout Plain Layout \backslash translate #'(59.25 . 1.35) \backslash beam #12 #0 #0.40 \end_layout \begin_layout Plain Layout } \end_layout \begin_layout Plain Layout } \end_layout \end_inset \end_layout \end_inset \end_layout \begin_layout Standard [adapted from \begin_inset Flex URL status collapsed \begin_layout Plain Layout http://lsr.dsi.unimi.it/LSR/Item?id=628 \end_layout \end_inset ] \end_layout \begin_layout Subsection Tablatures template \begin_inset CommandInset label LatexCommand label name "sub:Tablatures-template" \end_inset \end_layout \begin_layout Standard \begin_inset Preview \begin_layout Standard \begin_inset Flex LilyPond status collapsed \begin_layout Plain Layout upper= \backslash relative c' { \end_layout \begin_layout Plain Layout c4. g4 g c \end_layout \begin_layout Plain Layout } \end_layout \begin_layout Plain Layout lower= \backslash relative c { \end_layout \begin_layout Plain Layout c4 e g, e' \end_layout \begin_layout Plain Layout } \end_layout \begin_layout Plain Layout \backslash score { \end_layout \begin_layout Plain Layout \backslash new StaffGroup << \end_layout \begin_layout Plain Layout \backslash new Staff = "guitar" << \end_layout \begin_layout Plain Layout \backslash context Voice = "upper guitar" { \backslash clef "G_8" \backslash voiceOne \backslash upper } \end_layout \begin_layout Plain Layout \backslash context Voice = "lower guitar" { \backslash clef "G_8" \backslash voiceTwo \backslash lower } \end_layout \begin_layout Plain Layout >> \end_layout \begin_layout Plain Layout \backslash new TabStaff = "tab" << \end_layout \begin_layout Plain Layout \backslash context TabVoice = "upper tab" { \backslash clef "moderntab" \backslash voiceOne \backslash upper } \end_layout \begin_layout Plain Layout \backslash context TabVoice = "lower tab" { \backslash clef "moderntab" \backslash voiceTwo \backslash lower } \end_layout \begin_layout Plain Layout >> \end_layout \begin_layout Plain Layout >> \end_layout \begin_layout Plain Layout } \end_layout \end_inset \end_layout \end_inset \end_layout \begin_layout Standard [from \begin_inset Flex URL status collapsed \begin_layout Plain Layout http://lsr.dsi.unimi.it/LSR/Item?id=634 \end_layout \end_inset ] \end_layout \end_body \end_document