From 03c026361826478e7e19130f7ed732a243f38a63 Mon Sep 17 00:00:00 2001
From: Keith OHara <k-ohara5a5a@oco.net>
Date: Sat, 7 Dec 2013 14:23:28 -0800
Subject: [PATCH] documentation: staff-spacing, resolve collisions

---
 Documentation/notation/spacing.itely | 56 ++++++++++------------------
 1 file changed, 19 insertions(+), 37 deletions(-)

diff --git a/Documentation/notation/spacing.itely b/Documentation/notation/spacing.itely
index 834f234700..23d7cf05c5 100644
--- a/Documentation/notation/spacing.itely
+++ b/Documentation/notation/spacing.itely
@@ -2001,35 +2001,32 @@ of these reference points:
 alignToZero = \with {
   \override VerticalAxisGroup.nonstaff-relatedstaff-spacing = #zero-space
   \override VerticalAxisGroup.nonstaff-nonstaff-spacing = #zero-space
+  \override VerticalAxisGroup.staff-affinity = #DOWN
+  \remove Text_engraver % avoid having two
+  \consists Text_engraver
 }
 lowerCaseChords = \with {
   chordNameLowercaseMinor = ##t
 }
-staffAffinityDown = \with {
-  \override VerticalAxisGroup.staff-affinity = #DOWN
-}
 labelContext =
 #(define-music-function
      (parser location context)
      (string?)
-   #{ s1*0^\markup { \typewriter #context } #})
+     #{ s1*0^\markup { \upright {\typewriter #context } } #})
 
 \layout {
   \context { \Dynamics    \alignToZero }
   \context { \FiguredBass \alignToZero }
   \context { \Lyrics      \alignToZero }
-  \context { \NoteNames   \alignToZero \staffAffinityDown }
-  \context { \ChordNames  \alignToZero
-                          \staffAffinityDown
-			  \lowerCaseChords }
-  \context { \FretBoards  \alignToZero \staffAffinityDown }
+  \context { \NoteNames   \alignToZero }
+  \context { \ChordNames  \alignToZero \lowerCaseChords }
+  \context { \FretBoards  \alignToZero }
   \context { \Score
     \omit BarLine
     \override DynamicText.self-alignment-X = #-1
     \override FretBoard.X-offset = #1.75
-    \override InstrumentName.minimum-Y-extent = #'(-2 . 2)
-    \override InstrumentName.extra-offset = #'(0 . -0.5)
-    \override TextScript.minimum-Y-extent = #'(-2 . 3)
+    \override InstrumentName.minimum-Y-extent = #'(-1 . 2)
+    \textLengthOn
     \omit TimeSignature
   }
 }
@@ -2037,44 +2034,29 @@ labelContext =
 %% These contexts have reference points at the baseline:
 %%   ChordNames, NoteNames, and Lyrics
 <<
-  \new ChordNames { \chords { g1:m } }
-  \new NoteNames { s1 | g1 | }
-  \new RhythmicStaff {
-    \set RhythmicStaff.instrumentName = #"baseline "
-    \textLengthOn
-    \labelContext "ChordNames " s1 |
-    \labelContext "NoteNames "  s1 |
-    \labelContext "Lyrics"     s1 |
-  }
-  \new Lyrics { \lyrics { \skip 1*2 | ghijk1 | } }
+  \new ChordNames { \chords { \labelContext "ChordNames"  g1:m } }
+  \new NoteNames { s1 |\labelContext "NoteNames"  g1 | }
+  \new Lyrics { \lyrics { \skip 1*2 | \labelContext "Lyrics" ghijk1 | } }
+  \new RhythmicStaff \with { instrumentName = #"baseline " } s1*3
 >>
 
 %% The reference point for Dynamics is the midline of 'm' in the font
 <<
-  \new RhythmicStaff {
-    \set RhythmicStaff.instrumentName = #"mid-height "
-    \labelContext "Dynamics" s1*3
-  }
-  \new Dynamics { s1\mp s\fp }
+  \new Dynamics { \labelContext "Dynamics" s1\mp s\fp }
+  \new RhythmicStaff \with { instrumentName = #"mid-height " } s1*3
 >>
 
 %% The reference point for FiguredBass is its highest point
 <<
-  \new RhythmicStaff {
-    \set RhythmicStaff.instrumentName = #"highest point "
-    \labelContext "FiguredBass" s1
-  }
-  \new FiguredBass { \figuremode { <6 5>1 } }
+  \new FiguredBass { \labelContext "FiguredBass" \figuremode { <6 5>1 } }
+  \new RhythmicStaff \with { instrumentName = #"highest point " } s1
 >>
 
 %% The reference point for FretBoards is the top line
 \include "predefined-guitar-fretboards.ly"
 <<
-  \new FretBoards { \chordmode { e1 } }
-  \new RhythmicStaff {
-    \set RhythmicStaff.instrumentName = #"top line "
-    \labelContext "FretBoards " s1
-  }
+  \new FretBoards { \labelContext "FretBoards" \chordmode { e1 } }
+  \new RhythmicStaff \with { instrumentName = #"top line " } s1
 >>
 @end lilypond
 
-- 
2.39.2