Make format for key changes consistent; minor formatting corrections for affected regtests (issue 10868043)

[PhilEHolmes]

Reviewers: ,

Message:
Please review

Description:
Following my NR updates, David identified other places where there is no
space between the key signature and the \major or \minor.  It's not an
error, but it is inconsistent, so this addresses the inconsistency.  It
also fixes the formatting on some of the affected regression tests.
Passes make doc and make test.

Please review this at https://codereview.appspot.com/10868043/

Affected files:
  M Documentation/changes.tely
  M Documentation/included/engraver-example.ily
  M Documentation/notation/input.itely
  M Documentation/notation/pitches.itely
  M input/regression/accidental-clef-change.ly
  M input/regression/clip-systems.ly
  M input/regression/grace-sync.ly
  M input/regression/key-signature-space.ly
  M input/regression/tuplet-full-length.ly


Index: Documentation/changes.tely
diff --git a/Documentation/changes.tely b/Documentation/changes.tely
index  
683cdb54fc88e62d6c63f9121911e46d31420160..419dad0e81ca638476c8d33abbe33f3b35e46fa5  
100644
--- a/Documentation/changes.tely
+++ b/Documentation/changes.tely
@@ -317,10 +317,10 @@ than their traditional positions, or in multiple  
octaves.
 @lilypond[quote,relative=0]
 \override Staff.KeySignature #'flat-positions = #'((-5 . 5))
 \override Staff.KeyCancellation #'flat-positions = #'((-5 . 5))
-\clef bass \key es\major es g bes d
-\clef treble \bar "||" \key es\major es g bes d
+\clef bass \key es \major es g bes d
+\clef treble \bar "||" \key es \major es g bes d
 \override Staff.KeySignature #'sharp-positions = #'(2)
-\bar "||" \key d\major b fis b2
+\bar "||" \key d \major b fis b2
 @end lilypond

 @end itemize
Index: Documentation/included/engraver-example.ily
diff --git a/Documentation/included/engraver-example.ily  
b/Documentation/included/engraver-example.ily
index  
e9278d3e52c72fb69f0e383f92d83879d2a30dff..548742e14fc513836159b7c963263b155df1e4e2  
100644
--- a/Documentation/included/engraver-example.ily
+++ b/Documentation/included/engraver-example.ily
@@ -1,7 +1,7 @@
 %% texidoc = "Include file for engraver example."
 \version "2.16.0"
 topVoice =  \relative c' {
-  \key d\major
+  \key d \major
   es8([ g] a[ fis])
   b4
   b16[-. b-. b-. cis-.]
@@ -9,7 +9,7 @@ topVoice =  \relative c' {
 }

 botVoice =  \relative c' {
-  \key d\major
+  \key d \major
   c8[( f] b[ a)]
   es4
   es16[-. es-. es-. fis-.]
Index: Documentation/notation/input.itely
diff --git a/Documentation/notation/input.itely  
b/Documentation/notation/input.itely
index  
80cdd1794c53b33d6a1ad37d172be4faaa668b33..c7a5142f10b0eee617c8fd5c80109100b0a5ca86  
100644
--- a/Documentation/notation/input.itely
+++ b/Documentation/notation/input.itely
@@ -1470,7 +1470,7 @@ context.
     \footnote #'(-0.5 . 1) "Bar line" Staff.BarLine
     q q
     \footnote #'(0.5 . -1) "Key change" Staff.KeySignature
-    \key c\minor
+    \key c \minor
     q
   }
 }
Index: Documentation/notation/pitches.itely
diff --git a/Documentation/notation/pitches.itely  
b/Documentation/notation/pitches.itely
index  
d2c9171fd8ec6ff780b1ed1c9bd82b70cb1abbb4..66be5908a99c326129cd73416e96141e3398c5aa  
100644
--- a/Documentation/notation/pitches.itely
+++ b/Documentation/notation/pitches.itely
@@ -1330,11 +1330,11 @@ position.
 @lilypond[verbatim, quote,relative=0]
 \override Staff.KeySignature.flat-positions = #'((-5 . 5))
 \override Staff.KeyCancellation.flat-positions = #'((-5 . 5))
-\clef bass \key es\major es g bes d
-\clef treble \bar "||" \key es\major es g bes d
+\clef bass \key es \major es g bes d
+\clef treble \bar "||" \key es \major es g bes d

 \override Staff.KeySignature.sharp-positions = #'(2)
-\bar "||" \key b\major b fis b2
+\bar "||" \key b \major b fis b2
 @end lilypond

 @snippets
@@ -1486,7 +1486,7 @@ to a B-flat clarinet.

 @lilypond[verbatim,quote]
 flute = \relative c'' {
-  \key f\major
+  \key f \major
   \cueDuring #"clarinet" #DOWN {
     R1 _\markup\tiny "clarinet"
     c4 f e d
Index: input/regression/accidental-clef-change.ly
diff --git a/input/regression/accidental-clef-change.ly  
b/input/regression/accidental-clef-change.ly
index  
44200865653bde0e17f47ce48edb3bd070452bd7..bab45b8d9342c7fc27a3c79acab3901f45a9ae11  
100644
--- a/input/regression/accidental-clef-change.ly
+++ b/input/regression/accidental-clef-change.ly
@@ -9,10 +9,10 @@

 \version "2.16.0"
 \new Staff \relative c' {
-    \key g\major
-    \clef treble
-    cis dis f
-    \clef bass
-    <c dis fis>
+  \key g \major
+  \clef treble
+  cis dis f
+  \clef bass
+  <c dis fis>
 }

Index: input/regression/clip-systems.ly
diff --git a/input/regression/clip-systems.ly  
b/input/regression/clip-systems.ly
index  
24cb829c422563eef542147a7b3fba76ff1dc64b..5757b9c8a7e4f678abe4323692979dbb518ab72d  
100644
--- a/input/regression/clip-systems.ly
+++ b/input/regression/clip-systems.ly
@@ -31,13 +31,13 @@ origScore = \score{
       d
       \grace c16
       e1
-      \key d\major
-
+      \key d \major
+
       f
       \break  \clef bass
       g,
       fis
-    }
+    }
 }

 \book {
Index: input/regression/grace-sync.ly
diff --git a/input/regression/grace-sync.ly b/input/regression/grace-sync.ly
index  
9032eb8c2eaf587782548a6a70e06f2f9d16725c..cd24450032282024fe78ff152f1bee6ad0937741  
100644
--- a/input/regression/grace-sync.ly
+++ b/input/regression/grace-sync.ly
@@ -7,15 +7,16 @@


 \relative c'' <<
-  \context Staff  {
+  \context Staff {
     c2
-                                  \grace  c8
-                                  c4 c4 }
+    \grace  c8
+    c4 c4
+  }
   \new Staff {
     c2 \clef bass
-    \grace {  dis8[ ( d8] \key es\major  }
-
-    c4) c4 }
+    \grace {  dis8[ ( d8] \key es \major  }
+    c4) c4
+  }
   \new Staff { c2 c4 c4 \bar "|." }
 >>

Index: input/regression/key-signature-space.ly
diff --git a/input/regression/key-signature-space.ly  
b/input/regression/key-signature-space.ly
index  
28425c62e103001765012e9e6d6d5abad9848228..fdb11dddc19e1912a392991b62ef669cdff29a8d  
100644
--- a/input/regression/key-signature-space.ly
+++ b/input/regression/key-signature-space.ly
@@ -7,9 +7,9 @@
 <<
   \new Staff {
     \voiceOne
-    \key f\minor
+    \key f \minor
     f'4 f' f' f'
-    \key b\major
+    \key b \major
     e''8 e'' e''4 e''2
   }
   \new Staff {
Index: input/regression/tuplet-full-length.ly
diff --git a/input/regression/tuplet-full-length.ly  
b/input/regression/tuplet-full-length.ly
index  
28c1c8f32571d06199fe7106cb719eac16cc540f..484d24762b5938bc2b2d7440a032ccc8c361b883  
100644
--- a/input/regression/tuplet-full-length.ly
+++ b/input/regression/tuplet-full-length.ly
@@ -8,7 +8,8 @@ start of the next non-tuplet note.  "
 \version "2.17.11"

 \paper { ragged-right = ##t
-indent = 0.0 }
+  indent = 0.0
+}

 \relative c'' \new Voice \with {
   \remove  Forbid_line_break_engraver
@@ -24,6 +25,5 @@ indent = 0.0 }
   c4
   \tuplet 3/2 { c8[ c c] }

-  \bar "|." \key c\minor
+  \bar "|." \key c \minor
 }
-