[PATCH] Add missing documentation strings to declarations in music-functions-init.ly. Redundant output-count parser variable removed

[ian <ian@xxxxxxxxxxxx>]

---
 ly/init.ly                 |    2 --
 ly/music-functions-init.ly |   20 +++++++++++++++-----
 ly/property-init.ly        |    7 +++++++
 3 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/ly/init.ly b/ly/init.ly
index 9304810..5418b80 100644
--- a/ly/init.ly
+++ b/ly/init.ly
@@ -8,11 +8,9 @@
 
 \include "declarations-init.ly"
 
-
 #(ly:set-option 'old-relative #f)
 #(define toplevel-scores (list))
 #(define toplevel-bookparts (list))
-#(define output-count 0) 
 #(define $defaultheader #f)
 #(define $current-book #f)
 #(define $current-bookpart #f)
diff --git a/ly/music-functions-init.ly b/ly/music-functions-init.ly
index 718615a..a8a2ece 100644
--- a/ly/music-functions-init.ly
+++ b/ly/music-functions-init.ly
@@ -323,7 +323,7 @@ killCues =
    (music-map
     (lambda (mus)
       (if (and (string? (ly:music-property mus 'quoted-music-name))
-	       (string=? (ly:music-property mus 'quoted-context-id "") "cue"))
+              (string=? (ly:music-property mus 'quoted-context-id "") "cue"))
 	  (ly:music-property mus 'element)
 	  mus)) music))
 
@@ -449,8 +449,8 @@ or @code{\"GrobName\"}")
 %% because music identifiers are not allowed at top-level.
 pageBreak =
 #(define-music-function (location parser) ()
-   (_i "Force a page break. May be used at toplevel (ie between scores or
-markups), or inside a score.")
+   (_i "Force a page break. May be used at toplevel (i.e. between scores or
+ markups), or inside a score.")
    (make-music 'EventChord
 	       'page-marker #t
 	       'line-break-permission 'force
@@ -584,11 +584,14 @@ parenthesize =
 
 partcombine =
 #(define-music-function (parser location part1 part2) (ly:music? ly:music?)
-		(make-part-combine-music parser
+(_i "Take the music in @var{part1} and @var{part2} and typeset so that they share a staff.")
+    (make-part-combine-music parser
 					 (list part1 part2)))
 
 pitchedTrill =
 #(define-music-function
+(_i "Print a trill with @var{main-note} as the main note of the trill and 
+print @var{secondary-note} as stemless note head in parentheses")
    (parser location main-note secondary-note)
    (ly:music? ly:music?)
    (let*
@@ -622,6 +625,10 @@ pitchedTrill =
 
 quoteDuring =
 #(define-music-function
+(_i "Indicate a section of music to be quoted.  @var{what} indicates the name 
+of the quoted voice, as specified in a @code{\\addQuote} command.  
+@var{main-music} is used to indicate the length of music to be quoted;
+usually contains spacers or multi-measure rests.")
   (parser location what main-music)
   (string? ly:music?)
   (make-music 'QuoteMusic
@@ -803,7 +810,10 @@ tweak =
 
 unfoldRepeats =
 #(define-music-function (parser location music) (ly:music?)
-		  (unfold-repeats music))
+   (_i "Force any @code{\\repeat volta}, @code{\\repeat tremolo} or
+ @code{\\repeat percent} commands in @var{music} to be interpreted
+ as @code{\\repeat unfold}.")
+   (unfold-repeats music))
 
 
 
diff --git a/ly/property-init.ly b/ly/property-init.ly
index 4983506..911c3ce 100644
--- a/ly/property-init.ly
+++ b/ly/property-init.ly
@@ -279,6 +279,8 @@ phrasingSlurNeutral = \revert PhrasingSlur #'direction
 phrasingSlurDashPattern =
 #(define-music-function (parser location dash-fraction dash-period)
   (number? number?)
+(_i "Set up a custom style of dash pattern for @var{dash-fraction} ratio of
+ line to space repeated at @var{dash-period} interval.")
   #{
      \override PhrasingSlur #'dash-definition =
        $(make-simple-dash-definition dash-fraction dash-period)
@@ -301,10 +303,15 @@ phrasingSlurSolid =
 
 pointAndClickOn  =
 #(define-music-function (parser location) ()
+(_i "Enable generation of code in final-format (e.g. pdf) files to reference the
+ originating lilypond source statement;
+ this is helpful when developing a score but generates bigger final-format files.")
    (ly:set-option 'point-and-click #t)
    (make-music 'SequentialMusic 'void #t))
 pointAndClickOff =
 #(define-music-function (parser location) ()
+(_i "Suppress generating extra code in final-format (e.g. pdf)  files to point 
+ back to the lilypond source statement.")
    (ly:set-option 'point-and-click #f)
    (make-music 'SequentialMusic 'void #t))
 
-- 
1.6.0.4


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