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diff --git a/Documentation/ly-examples/aucun-snippet.ly b/Documentation/ly-examples/aucun-snippet.ly
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+\version "2.16.0"
+\include "example-header.ily"
+
+\paper {
+%  line-width=158\mm  % produces 624 pixels
+  line-width = 143\mm  % reserve 15mm for incipit
+}
+
+% Aucun ont trouvé, from Montpellier Codex
+%
+% Put brackets in where the original has ligatures, using
+% "Analysis Brackets," and adjust the "bracket-flare" property
+% to make the ends vertical instead of slanted.
+
+#(set-global-staff-size 15)
+
+%%%%%%%%%%% INCIPIT DEFS %%%%%%%%%%
+
+incipitGlobal = {
+               \override NoteHead   #'style = #'mensural
+               \override Accidental #'style = #'mensural
+               \override KeySignature #'style = #'mensural
+               \override Rest #'style = #'mensural
+%              \override Staff.TimeSignature #'style = #'mensural
+               \cadenzaOn
+         \override Score.Clef #'extra-offset = #'(-0.0 . 0.5)
+         \override Score.Clef #'font-size = #3
+         \clef "vaticana-do1"
+}
+
+incipitTriplum = \markup{
+       \score{
+               {
+               \set Staff.instrumentName="Triplum "
+               \incipitGlobal
+               s1.
+    }
+         \layout {
+               %indent = 1\cm
+                 \context {\Voice
+                         \remove Ligature_bracket_engraver
+                         \consists Mensural_ligature_engraver
+                 }
+                 \context {\Staff
+                   \remove "Time_signature_engraver"
+                 }
+                line-width=5\mm
+         }
+       }
+}
+
+incipitMotetus = \markup{
+       \score{
+               {
+               \set Staff.instrumentName="Motetus"
+               \incipitGlobal
+               s1.
+               }
+         \layout {
+               %       indent = 1\cm
+                 \context {\Voice
+                         \remove Ligature_bracket_engraver
+                         \consists Mensural_ligature_engraver
+                 }
+                 \context {\Staff
+                   \remove "Time_signature_engraver"
+                 }
+                line-width=5\mm
+         }
+       }
+}
+
+incipitTenor = \markup{
+    \score{
+               {
+    \set Staff.instrumentName = "Tenor  "
+               \incipitGlobal
+               s1.*2
+    }
+    \layout {
+               %indent = 1\cm
+               \context {\Voice
+                       \remove Ligature_bracket_engraver
+                       \consists Mensural_ligature_engraver
+               }
+               \context {\Staff
+                 \remove "Time_signature_engraver"
+               }
+                line-width=5\mm
+}
+}
+}
+
+incipitBassus = \markup{
+    \score{ {
+    \set Staff.instrumentName = "Bassus  "
+    \override NoteHead   #'style = #'neomensural
+               \override Accidental #'style = #'neomensural
+       \override Rest #'style = #'neomensural
+       \override Staff.TimeSignature #'style = #'neomensural
+       \cadenzaOn
+       \clef "petrucci-f3"
+       \key f \major
+       \time 3/2
+  \relative c' {
+    s1. % R1.*2
+  }
+    }
+    \layout {
+                 \context { \Voice
+                         \remove Ligature_bracket_engraver
+                         \consists Mensural_ligature_engraver
+                 }
+                line-width=5\mm
+    }
+  }
+}
+
+%%%%%%%%%%% END INCIPIT DEFS %%%%%%%%%%%
+
+#(ly:set-option 'point-and-click #f)
+
+global = {
+  \override Staff.TimeSignature #'stencil = #(lambda (grob)
+       (bracketify-stencil (ly:time-signature::print grob) Y 0.1 0.2 0.1))
+  \time 3/4
+       \override Staff.BarLine #'transparent = ##t
+  \override HorizontalBracket #'direction = #UP
+  \override HorizontalBracket #'bracket-flare = #'(0 . 0)
+}
+
+%%%%%%%%% MACRO FOR MAKING SLASHES THROUGH STEMS %%%%%%%%%%
+MakeSlash = #(define-music-function (parser location angle len-left len-right
+thick y-factor offset)
+                                    (number? number? number? number? number?
+pair?)
+#{
+\once \override Voice.Stem #'text = \markup {
+    \postscript #(let ((x-off (car offset))
+                       (y-off (cdr offset)))
+    (string-append
+    (ly:number->string (car offset)) " " (ly:number->string (cdr offset)) "
+translate "
+    (ly:number->string angle) " rotate "
+    (ly:number->string (- x-off)) " "
+    (ly:number->string (- y-off)) " translate 0 setlinewidth "
+    (ly:number->string (- x-off len-left))  " " (ly:number->string (+ y-off
+thick)) " moveto "
+    (ly:number->string (- x-off len-left))  " " (ly:number->string y-off)
+                                             " " (ly:number->string thick) "
+90 270 arc "
+    (ly:number->string (+ x-off len-right)) " " (ly:number->string y-off)
+                                             " " (ly:number->string thick) "
+270 90 arc "
+                                             " gsave fill grestore stroke")) }
+
+\once \override Voice.Stem #'stencil = #(lambda (grob)
+    (let* ((sten1 (ly:stem::print grob))
+           (sten2 (ly:text-interface::print grob))
+           (extent1 (ly:stencil-extent sten1 Y))
+           (extent2 (ly:stencil-extent sten2 Y)))
+    (ly:stencil-add
+        sten1
+        (ly:stencil-translate sten2
+                              (cons 0 (+ (* y-factor (cdr extent1))
+                                         (* (- 1 y-factor) (car extent1))))))))
+#})
+
+
+slash = { \MakeSlash #20 #1.0 #1.1 #0.05 #0.75 #'(0 . -.5) }
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+triplumWords = \lyricmode {
+  Au -- cun ont trou -- ve chant par u -- sa -- ge,
+       mes a moi en doune o -- choi -- son __
+  a -- mours, qui res -- bou -- dist mon cou -- ra -- ge
+       si que m'ès -- tuet fai -- re _ chan -- _ _ çon
+}
+
+triplumNotes = \relative c' {
+  \clef "treble_8"
+       %\set Staff.midiInstrument = "flute"
+%      \global
+       \override StemTremolo #'beam-thickness = #.125
+       \override StemTremolo #'slope = #1.0
+  f8 f4 e8 d c f f f | % 1
+       % the \scaleDurations command below makes 5 notes last the
+       % duration of a dotted quarter
+       e8 c4 \scaleDurations 3/2 {     \times 4/5{e16[ d e d e]} } e8 f4 | % 2
+  g2. ~ g4. | % 3
+       f8 d4 f4. \scaleDurations 3/2 { \times 4/6{ g16[ f e f e f]}} % 4
+       g8 g4 g4. e4. | % 5
+       fis8 d4 e8\startGroup g4\stopGroup f8[ e d] | % 6
+       c2. r4. | % 7
+}
+
+motetusWords = \lyricmode {
+  lonc tans _ _  me fiu -- te -- nu de chan -- _ _ ter __
+  mes or ai _ _
+}
+
+motetusNotes = \relative c' {
+  \clef "treble_8"
+  c2. c8\startGroup b8 \slash c\stopGroup | % 1
+       a2. c4. | d2. e4. | % 2-3
+  f2. f8 e d | % 4
+       c2. ~ c4. | r2. r4. | % 5-6
+       g'4. g g8 f e | % 7
+}
+
+
+tenorNotes = \relative c {
+  \clef "treble_8"
+       f2. | a2. | g2. | r2. | % 1-4
+       c2. | b2. | c2. |  % 5-7
+}
+
+\score {
+  \new StaffGroup <<
+         \new Staff = "triplum" <<
+                 %\set Staff.instrumentName = "Triplum"
+                 \set Staff.instrumentName = \incipitTriplum
+                       \set Staff.shortInstrumentName = "Tr."
+      \set Staff.timeSignatureFraction = 9/8
+      \scaleDurations 2/3
+                 \context Voice = "triplum" { \global \triplumNotes }
+%      \scaleDurations 2/3
+%                      \context Voice = "slashes" { \triplumSkips }
+           \new Lyrics { \lyricsto "triplum" { \triplumWords }}
+               >>
+               \new Staff = "motetus" <<
+                 %\set Staff.instrumentName = "Motetus"
+                 \set Staff.instrumentName = \incipitMotetus
+                       \set Staff.shortInstrumentName = "M."
+      \set Staff.timeSignatureFraction = 9/8
+      \scaleDurations 2/3
+                       \context Voice = "motetus" { \global \motetusNotes }
+           \new Lyrics { \lyricsto "motetus" { \motetusWords }}
+         >>
+               \new Staff = "tenor" {
+                 %\set Staff.instrumentName = "Tenor"
+                 \set Staff.instrumentName = \incipitTenor
+                       \set Staff.shortInstrumentName = "T."
+                       \global \tenorNotes
+               }
+       >>
+       %\midi {}
+       \layout {
+         %\context {
+          % \Staff \consists "Horizontal_bracket_engraver"
+         %}
+               \context {
+                 \Voice \consists "Horizontal_bracket_engraver"
+         }
+       }
+}