+%% DO NOT EDIT this file manually; it is automatically
+%% generated from LSR http://lsr.dsi.unimi.it
+%% Make any changes in LSR itself, or in Documentation/snippets/new/ ,
+%% and then run scripts/auxiliar/makelsr.py
+%%
+%% This file is in the public domain.
+\version "2.14.0"
+
+\header {
+ lsrtags = "chords, fretted-strings"
+
+ texidoc = "
+Here is how to print bar chords, or half-bar chords (just uncomment the
+appropriate line for to select either one).
+
+The syntax is @code{\\bbarre #'fret_number' @{ notes @} }
+
+
+
+
+"
+ doctitle = "Bar chords notation for Guitar ( with Text Spanner)"
+} % begin verbatim
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%%%%%% Cut here ----- Start 'bbarred.ly'
+
+%% PostScript -------------------------------
+pScript= \markup {
+ \with-dimensions #'(0 . 0.8) #'(0 . 2.0)
+ \postscript #"
+ 0.15 setlinewidth
+ /Times-Roman findfont
+ 2.0 scalefont
+ setfont
+ (C)show %%change with B if you prefer
+ %(B)show %%change with C if you prefer
+ stroke
+ 0.7 -0.5 moveto
+ 0.7 1.7 lineto
+ stroke"
+}
+%% Span -----------------------------------
+%% Syntax: \bbarre #"text" { notes } - text = any number of box
+bbarre= #(define-music-function (barre location str music) (string? ly:music?)
+ (let ((spanned-music
+ (let ((first-element #f)
+ (last-element #f)
+ (first-found? #f))
+ (music-map (lambda (m)
+ (if (eqv? (ly:music-property m 'name) 'EventChord)
+ (begin
+ (if (not first-found?)
+ (begin
+ (set! first-found? #t)
+ (set! first-element m)))
+ (set! last-element m)))
+ m)
+ music)
+ (if first-found?
+ (begin
+ (set! (ly:music-property first-element 'elements)
+ (cons (make-music 'TextSpanEvent 'span-direction -1)
+ (ly:music-property first-element 'elements)))
+ (set! (ly:music-property last-element 'elements)
+ (cons (make-music 'TextSpanEvent 'span-direction 1)
+ (ly:music-property last-element 'elements)))))
+ music)))
+ (make-music 'SequentialMusic
+ 'origin location
+ 'elements (list #{
+ \once \override TextSpanner #'font-size = #-2
+ \once \override TextSpanner #'font-shape = #'upright
+ \once \override TextSpanner #'staff-padding = #3
+ \once \override TextSpanner #'style = #'line
+ \once \override TextSpanner #'to-barline = ##f
+ \once \override TextSpanner #'bound-details = #'((left (Y . 0) (padding . 0.25) (attach-dir . -2)) (right (Y . 0) (padding . 0.25) (attach-dir . 2)))
+ \once \override TextSpanner #'bound-details #'right #'text = \markup { \draw-line #'( 0 . -.5) }
+ \once \override TextSpanner #'bound-details #'left #'text = \markup { \pScript $str }
+%% uncomment this line for make full barred
+ % \once \override TextSpanner #'bound-details #'left #'text = \markup { "B" $str }
+ #}
+ spanned-music))))
+
+%% %%%%%%% Cut here ----- End 'bbarred.ly'
+%% Copy and change the last line for full barred. Rename in 'fbarred.ly'
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Syntaxe: \bbarre #"text" { notes } - text = any number of box
+\relative c'{ \clef "G_8" \stemUp \bbarre #"III" { <f a'>16[ c' d c d8] } }