Merge branch 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / scm / define-markup-commands.scm

diff --git a/scm/define-markup-commands.scm b/scm/define-markup-commands.scm
index a2e128d5f0b0d966ab605dfc922d192ade1e3011..0b9e7c954026a84d0b47715460df97e53f2a53f2 100644 (file)
--- a/scm/define-markup-commands.scm
+++ b/scm/define-markup-commands.scm
@@ -2,7 +2,7 @@
 ;;;;
 ;;;;  source file of the GNU LilyPond music typesetter
 ;;;; 
 ;;;;
 ;;;;  source file of the GNU LilyPond music typesetter
 ;;;; 

-;;;; (c) 2000--2006  Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; (c) 2000--2007  Han-Wen Nienhuys <hanwen@xs4all.nl>

 ;;;;                  Jan Nieuwenhuizen <janneke@gnu.org>
 
 
 ;;;;                  Jan Nieuwenhuizen <janneke@gnu.org>
 
 


@@ -26,20 +26,23 @@
 
 (define-builtin-markup-command (draw-line layout props dest)
   (number-pair?)
 
 (define-builtin-markup-command (draw-line layout props dest)
   (number-pair?)

-  "A simple line. Uses the @code{thickness} property. "
+  "A simple line.  Uses the @code{thickness} property."

   (let*
   (let*

-      ((th (chain-assoc-get 'thickness props  0.1))
+      ((th (*
+           (ly:output-def-lookup layout 'line-thickness)
+           (chain-assoc-get 'thickness props 1)))

        (x (car dest))
        (x (car dest))

-       (y (cdr dest)))
+       (y (cdr dest))
+       (s (ly:make-stencil
+          `(draw-line
+            ,th
+            0 0
+            ,x ,y)

 
 

-    (ly:make-stencil
-     `(draw-line
-       ,th
-       0 0
-       ,x ,y)
+          (cons (min x 0) (max x 0))
+          (cons (min y 0) (max y 0)))))

 
 

-     (cons (min x 0) (min y 0))
-     (cons (max x 0) (max y 0)))))
+    s))

 
 (define-builtin-markup-command (draw-circle layout props radius thickness fill)
   (number? number? boolean?)
 
 (define-builtin-markup-command (draw-circle layout props radius thickness fill)
   (number? number? boolean?)


@@ -48,7 +51,7 @@ optionally filled."
   (make-circle-stencil radius thickness fill))
 
 (define-builtin-markup-command (triangle layout props filled) (boolean?)
   (make-circle-stencil radius thickness fill))
 
 (define-builtin-markup-command (triangle layout props filled) (boolean?)

-  "A triangle, filled or not"
+  "A triangle, either filled or empty."

   (let*
       ((th (chain-assoc-get 'thickness props  0.1))
        (size (chain-assoc-get 'font-size props 0))
   (let*
       ((th (chain-assoc-get 'thickness props  0.1))
        (size (chain-assoc-get 'font-size props 0))


@@ -73,7 +76,9 @@ optionally filled."
 @code{circle-padding} and @code{font-size} properties to determine line
 thickness and padding around the markup."
   
 @code{circle-padding} and @code{font-size} properties to determine line
 thickness and padding around the markup."
   

-  (let* ((th (chain-assoc-get 'thickness props  0.1))
+  (let* ((th
+         (* (ly:output-def-lookup layout 'line-thickness)
+            (chain-assoc-get 'thickness props  1)))

         (size (chain-assoc-get 'font-size props 0))
         (pad
          (* (magstep size)
         (size (chain-assoc-get 'font-size props 0))
         (pad
          (* (magstep size)


@@ -82,13 +87,14 @@ thickness and padding around the markup."
     (circle-stencil m th pad)))
 
 (define-builtin-markup-command (with-url layout props url arg) (string? markup?)
     (circle-stencil m th pad)))
 
 (define-builtin-markup-command (with-url layout props url arg) (string? markup?)

-  "Add a link to URL @var{url} around @var{arg}. This only works in
+  "Add a link to URL @var{url} around @var{arg}.  This only works in

 the PDF backend."
   (let* ((stil (interpret-markup layout props arg))
         (xextent (ly:stencil-extent stil X))
         (yextent (ly:stencil-extent stil Y))
         (old-expr (ly:stencil-expr stil))
         (url-expr (list 'url-link url `(quote ,xextent) `(quote ,yextent))))
 the PDF backend."
   (let* ((stil (interpret-markup layout props arg))
         (xextent (ly:stencil-extent stil X))
         (yextent (ly:stencil-extent stil Y))
         (old-expr (ly:stencil-expr stil))
         (url-expr (list 'url-link url `(quote ,xextent) `(quote ,yextent))))

+

     (ly:stencil-add (ly:make-stencil url-expr xextent yextent) stil)))
 
 
     (ly:stencil-add (ly:make-stencil url-expr xextent yextent) stil)))
 
 


@@ -111,12 +117,30 @@ the PDF backend."
      (cons (+ (- half) (car yext))
           (+ half (cdr yext))))))
 
      (cons (+ (- half) (car yext))
           (+ half (cdr yext))))))
 

+(define-builtin-markup-command (underline layout props arg) (markup?)
+  "Underline @var{arg}.  Looks at @code{thickness} to determine line
+thickness and y offset."
+  (let* ((thick (*
+             (ly:output-def-lookup layout 'line-thickness)
+             (chain-assoc-get 'thickness props 1)))
+        (markup (interpret-markup layout props arg))
+        (x1 (car (ly:stencil-extent markup X)))
+        (x2 (cdr (ly:stencil-extent markup X)))
+        (y (* thick -2))
+        (line (ly:make-stencil
+               `(draw-line ,thick ,x1 ,y ,x2 ,y)
+               (cons (min x1 0) (max x2 0))
+               (cons thick thick))))
+        (ly:stencil-add markup line)))
+

 (define-builtin-markup-command (box layout props arg) (markup?)
   "Draw a box round @var{arg}.  Looks at @code{thickness},
 @code{box-padding} and @code{font-size} properties to determine line
 thickness and padding around the markup."
   
 (define-builtin-markup-command (box layout props arg) (markup?)
   "Draw a box round @var{arg}.  Looks at @code{thickness},
 @code{box-padding} and @code{font-size} properties to determine line
 thickness and padding around the markup."
   

-  (let* ((th (chain-assoc-get 'thickness props  0.1))
+  (let* ((th (*
+             (ly:output-def-lookup layout 'line-thickness)
+             (chain-assoc-get 'thickness props 1)))

         (size (chain-assoc-get 'font-size props 0))
         (pad (* (magstep size)
                 (chain-assoc-get 'box-padding props 0.2)))
         (size (chain-assoc-get 'font-size props 0))
         (pad (* (magstep size)
                 (chain-assoc-get 'box-padding props 0.2)))


@@ -130,9 +154,9 @@ thickness and padding around the markup."
 @verbatim
 \\filled-box #'(-.3 . 1.8) #'(-.3 . 1.8) #0
 @end verbatim
 @verbatim
 \\filled-box #'(-.3 . 1.8) #'(-.3 . 1.8) #0
 @end verbatim

-create a box extending horizontally from -0.3 to 1.8 and
+creates a box extending horizontally from -0.3 to 1.8 and

 vertically from -0.3 up to 1.8, with corners formed from a
 vertically from -0.3 up to 1.8, with corners formed from a

-circle of diameter 0 (ie sharp corners)."
+circle of diameter@tie{}0 (i.e. sharp corners)."

   (ly:round-filled-box
    xext yext blot))
 
   (ly:round-filled-box
    xext yext blot))
 


@@ -143,7 +167,7 @@ circle of diameter 0 (ie sharp corners)."
 
 
 (define-builtin-markup-command (whiteout layout props arg) (markup?)
 
 
 (define-builtin-markup-command (whiteout layout props arg) (markup?)

-  "Provide a white underground for @var{arg}"
+  "Provide a white underground for @var{arg}."

   (stencil-whiteout (interpret-markup layout props arg)))
 
 (define-builtin-markup-command (pad-markup layout props padding arg) (number? markup?)
   (stencil-whiteout (interpret-markup layout props arg)))
 
 (define-builtin-markup-command (pad-markup layout props padding arg) (number? markup?)


@@ -175,13 +199,15 @@ circle of diameter 0 (ie sharp corners)."
 
 ;; todo: fix negative space
 (define-builtin-markup-command (hspace layout props amount) (number?)
 
 ;; todo: fix negative space
 (define-builtin-markup-command (hspace layout props amount) (number?)

-  "This produces a invisible object taking horizontal space.
+  "This produces a invisible object taking horizontal space.  For example,
+

 @example 
 \\markup @{ A \\hspace #2.0 B @} 
 @end example
 @example 
 \\markup @{ A \\hspace #2.0 B @} 
 @end example

-will put extra space between A and B, on top of the space that is
-normally inserted before elements on a line.
-"
+
+@noindent
+puts extra space between A and@tie{}B, on top of the space that is
+normally inserted before elements on a line."

   (if (> amount 0)
       (ly:make-stencil "" (cons 0 amount) '(-1 . 1))
       (ly:make-stencil "" (cons amount amount) '(-1 . 1))))
   (if (> amount 0)
       (ly:make-stencil "" (cons 0 amount) '(-1 . 1))
       (ly:make-stencil "" (cons amount amount) '(-1 . 1))))


@@ -192,7 +218,7 @@ normally inserted before elements on a line.
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (define-builtin-markup-command (stencil layout props stil) (ly:stencil?)
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (define-builtin-markup-command (stencil layout props stil) (ly:stencil?)

-  "Stencil as markup"
+  "Use a stencil as markup."

   stil)
 
 (define bbox-regexp
   stil)
 
 (define bbox-regexp


@@ -211,7 +237,7 @@ normally inserted before elements on a line.
        #f)))
 
 (define-builtin-markup-command (epsfile layout props axis size file-name) (number? number? string?)
        #f)))
 
 (define-builtin-markup-command (epsfile layout props axis size file-name) (number? number? string?)

-  "Inline an EPS image. The image is scaled along @var{axis} to
+  "Inline an EPS image.  The image is scaled along @var{axis} to

 @var{size}."
 
   (if (ly:get-option 'safe)
 @var{size}."
 
   (if (ly:get-option 'safe)


@@ -225,28 +251,26 @@ command string.  Due to technicalities of the output backends,
 different scales should be used for the @TeX{} and PostScript backend,
 selected with @code{-f}. 
 
 different scales should be used for the @TeX{} and PostScript backend,
 selected with @code{-f}. 
 

-
-For the TeX backend, the following string prints a rotated text
+For the @TeX{} backend, the following string prints a rotated text

 
 @cindex rotated text
 
 
 @cindex rotated text
 

-@verbatim
+@example

 0 0 moveto /ecrm10 findfont 
 1.75 scalefont setfont 90 rotate (hello) show
 0 0 moveto /ecrm10 findfont 
 1.75 scalefont setfont 90 rotate (hello) show

-@end verbatim
+@end example

 
 @noindent
 The magical constant 1.75 scales from LilyPond units (staff spaces) to
 
 @noindent
 The magical constant 1.75 scales from LilyPond units (staff spaces) to

-TeX dimensions.
+@TeX{} dimensions.

 
 For the postscript backend, use the following
 
 
 For the postscript backend, use the following
 

-@verbatim
+@example

 gsave /ecrm10 findfont 
  10.0 output-scale div 
  scalefont setfont 90 rotate (hello) show grestore 
 gsave /ecrm10 findfont 
  10.0 output-scale div 
  scalefont setfont 90 rotate (hello) show grestore 

-@end verbatim
-"
+@end example"

 
   ;; FIXME
   (ly:make-stencil
 
   ;; FIXME
   (ly:make-stencil


@@ -273,7 +297,7 @@ grestore
          empty-stencil))))
 
 (define-builtin-markup-command (null layout props) ()
          empty-stencil))))
 
 (define-builtin-markup-command (null layout props) ()

-  "An empty markup with extents of a single point"
+  "An empty markup with extents of a single point."

 
   point-stencil)
 
 
   point-stencil)
 


@@ -289,9 +313,7 @@ grestore
   (interpret-markup layout props str))
 
 (define-builtin-markup-command (tied-lyric layout props str) (string?)
   (interpret-markup layout props str))
 
 (define-builtin-markup-command (tied-lyric layout props str) (string?)

-  
-  "Like simple-markup, but use tie characters for ~ tilde symbols."
-
+  "Like simple-markup, but use tie characters for @q{~} tilde symbols."

   (if (string-contains str "~")
       (let*
          ((parts (string-split str #\~))
   (if (string-contains str "~")
       (let*
          ((parts (string-split str #\~))


@@ -344,12 +366,10 @@ grestore
 (define-builtin-markup-command (fill-line layout props markups)
   (markup-list?)
   "Put @var{markups} in a horizontal line of width @var{line-width}.
 (define-builtin-markup-command (fill-line layout props markups)
   (markup-list?)
   "Put @var{markups} in a horizontal line of width @var{line-width}.

-   The markups are spaced/flushed to fill the entire line.
-   If there are no arguments, return an empty stencil."
+The markups are spaced or flushed to fill the entire line.
+If there are no arguments, return an empty stencil."

  
  

-  (let* ((orig-stencils
-         (map (lambda (x) (interpret-markup layout props x))
-              markups))
+  (let* ((orig-stencils (interpret-markup-list layout props markups))

         (stencils
          (map (lambda (stc)
                 (if (ly:stencil-empty? stc)
         (stencils
          (map (lambda (stc)
                 (if (ly:stencil-empty? stc)


@@ -405,7 +425,7 @@ grestore
   "Put @var{args} in a horizontal line.  The property @code{word-space}
 determines the space between each markup in @var{args}."
   (let*
   "Put @var{args} in a horizontal line.  The property @code{word-space}
 determines the space between each markup in @var{args}."
   (let*

-      ((stencils (map (lambda (m) (interpret-markup layout props m)) args))
+      ((stencils (interpret-markup-list layout props args))

        (space    (chain-assoc-get 'word-space props))
        (text-dir (chain-assoc-get 'text-direction props RIGHT)) 
        )
        (space    (chain-assoc-get 'word-space props))
        (text-dir (chain-assoc-get 'text-direction props RIGHT)) 
        )


@@ -439,7 +459,9 @@ equivalent to @code{\"fi\"}."
 
   (interpret-markup layout
                     (prepend-alist-chain 'word-space 0 props)
 
   (interpret-markup layout
                     (prepend-alist-chain 'word-space 0 props)

-                    (make-line-markup (concat-string-args args))))
+                    (make-line-markup (if (markup-command-list? args)
+                                         args
+                                         (concat-string-args args)))))

 
 (define (wordwrap-stencils stencils
                           justify base-space line-width text-dir)
 
 (define (wordwrap-stencils stencils
                           justify base-space line-width text-dir)


@@ -521,33 +543,28 @@ equivalent to @code{\"fi\"}."
 
 (define (wordwrap-markups layout props args justify)
   (let*
 
 (define (wordwrap-markups layout props args justify)
   (let*

-      ((baseline-skip (chain-assoc-get 'baseline-skip props))
-       (prop-line-width (chain-assoc-get 'line-width props #f))
+      ((prop-line-width (chain-assoc-get 'line-width props #f))

        (line-width (if prop-line-width prop-line-width
                       (ly:output-def-lookup layout 'line-width)))
        (word-space (chain-assoc-get 'word-space props))
        (line-width (if prop-line-width prop-line-width
                       (ly:output-def-lookup layout 'line-width)))
        (word-space (chain-assoc-get 'word-space props))

-       (text-dir (chain-assoc-get 'text-direction props RIGHT)) 
-       (lines (wordwrap-stencils
-              (remove ly:stencil-empty?
-                      (map (lambda (m) (interpret-markup layout props m)) args))
-              justify word-space line-width
-              text-dir)
-              ))
-
-    (stack-lines DOWN 0.0 baseline-skip lines)))
+       (text-dir (chain-assoc-get 'text-direction props RIGHT)))
+    (wordwrap-stencils (remove ly:stencil-empty?
+                               (interpret-markup-list layout props args))
+                       justify word-space line-width
+                       text-dir)))

 
 (define-builtin-markup-command (justify layout props args) (markup-list?)
   "Like wordwrap, but with lines stretched to justify the margins.
 
 (define-builtin-markup-command (justify layout props args) (markup-list?)
   "Like wordwrap, but with lines stretched to justify the margins.

-Use @code{\\override #'(line-width . X)} to set line-width, where X
-is the number of staff spaces."
-
-  (wordwrap-markups layout props args #t))
+Use @code{\\override #'(line-width . @var{X})} to set the line width;
+@var{X}@tie{}is the number of staff spaces."
+  (stack-lines DOWN 0.0 (chain-assoc-get 'baseline-skip props)
+              (wordwrap-markups layout props args #t)))

 
 (define-builtin-markup-command (wordwrap layout props args) (markup-list?)
 
 (define-builtin-markup-command (wordwrap layout props args) (markup-list?)

-  "Simple wordwrap.  Use @code{\\override #'(line-width . X)} to set
-line-width, where X is the number of staff spaces."
-
-  (wordwrap-markups layout props args #f))
+  "Simple wordwrap.  Use @code{\\override #'(line-width . @var{X})} to set
+the line width, where @var{X} is the number of staff spaces."
+  (stack-lines DOWN 0.0 (chain-assoc-get 'baseline-skip props)
+              (wordwrap-markups layout props args #f)))

 
 (define (wordwrap-string layout props justify arg) 
   (let*
 
 (define (wordwrap-string layout props justify arg) 
   (let*


@@ -585,27 +602,29 @@ line-width, where X is the number of staff spaces."
 
 
 (define-builtin-markup-command (wordwrap-string layout props arg) (string?)
 
 
 (define-builtin-markup-command (wordwrap-string layout props arg) (string?)

-  "Wordwrap a string. Paragraphs may be separated with double newlines"
+  "Wordwrap a string.  Paragraphs may be separated with double newlines."

   (wordwrap-string layout props  #f arg))
   
 (define-builtin-markup-command (justify-string layout props arg) (string?)
   (wordwrap-string layout props  #f arg))
   
 (define-builtin-markup-command (justify-string layout props arg) (string?)

-  "Justify a string. Paragraphs may be separated with double newlines"
+  "Justify a string.  Paragraphs may be separated with double newlines"

   (wordwrap-string layout props #t arg))
 
 
 (define-builtin-markup-command (wordwrap-field layout props symbol) (symbol?)
   (wordwrap-string layout props #t arg))
 
 
 (define-builtin-markup-command (wordwrap-field layout props symbol) (symbol?)

-   (let* ((m (chain-assoc-get symbol props)))
-     (if (string? m)
-      (interpret-markup layout props
-       (list wordwrap-string-markup m))
-      (ly:make-stencil '()  '(1 . -1) '(1 . -1)))))
+  "Wordwrap the data which has been assigned to @var{symbol}."
+  (let* ((m (chain-assoc-get symbol props)))
+    (if (string? m)
+     (interpret-markup layout props
+      (list wordwrap-string-markup m))
+     (ly:make-stencil '()  '(1 . -1) '(1 . -1)))))

 
 (define-builtin-markup-command (justify-field layout props symbol) (symbol?)
 
 (define-builtin-markup-command (justify-field layout props symbol) (symbol?)

-   (let* ((m (chain-assoc-get symbol props)))
-     (if (string? m)
-      (interpret-markup layout props
-       (list justify-string-markup m))
-      (ly:make-stencil '()  '(1 . -1) '(1 . -1)))))
+  "Justify the data which has been assigned to @var{symbol}."
+  (let* ((m (chain-assoc-get symbol props)))
+    (if (string? m)
+     (interpret-markup layout props
+      (list justify-string-markup m))
+     (ly:make-stencil '()  '(1 . -1) '(1 . -1)))))

 
 
 
 
 
 


@@ -623,7 +642,7 @@ line-width, where X is the number of staff spaces."
 @code{baseline-skip} determines the space between each markup in @var{args}."
 
   (let*
 @code{baseline-skip} determines the space between each markup in @var{args}."
 
   (let*

-      ((arg-stencils (map (lambda (m) (interpret-markup layout props m)) args))
+      ((arg-stencils (interpret-markup-list layout props args))

        (skip (chain-assoc-get 'baseline-skip props)))
 
     
        (skip (chain-assoc-get 'baseline-skip props)))
 
     


@@ -640,32 +659,32 @@ of the @code{#'direction} layout property."
      (if (number? dir) dir -1)
      0.0
      (chain-assoc-get 'baseline-skip props)
      (if (number? dir) dir -1)
      0.0
      (chain-assoc-get 'baseline-skip props)

-     (map (lambda (x) (interpret-markup layout props x)) args))))
+     (interpret-markup-list layout props args))))

 
 (define-builtin-markup-command (center-align layout props args) (markup-list?)
 
 (define-builtin-markup-command (center-align layout props args) (markup-list?)

-  "Put @code{args} in a centered column. "
-  (let* ((mols (map (lambda (x) (interpret-markup layout props x)) args))
+  "Put @code{args} in a centered column."
+  (let* ((mols (interpret-markup-list layout props args))

          (cmols (map (lambda (x) (ly:stencil-aligned-to x X CENTER)) mols)))
     
     (stack-lines -1 0.0 (chain-assoc-get 'baseline-skip props) cmols)))
 
 (define-builtin-markup-command (vcenter layout props arg) (markup?)
          (cmols (map (lambda (x) (ly:stencil-aligned-to x X CENTER)) mols)))
     
     (stack-lines -1 0.0 (chain-assoc-get 'baseline-skip props) cmols)))
 
 (define-builtin-markup-command (vcenter layout props arg) (markup?)

-  "Align @code{arg} to its Y center. "
+  "Align @code{arg} to its Y@tie{}center."

   (let* ((mol (interpret-markup layout props arg)))
     (ly:stencil-aligned-to mol Y CENTER)))
 
 (define-builtin-markup-command (hcenter layout props arg) (markup?)
   (let* ((mol (interpret-markup layout props arg)))
     (ly:stencil-aligned-to mol Y CENTER)))
 
 (define-builtin-markup-command (hcenter layout props arg) (markup?)

-  "Align @code{arg} to its X center. "
+  "Align @code{arg} to its X@tie{}center."

   (let* ((mol (interpret-markup layout props arg)))
     (ly:stencil-aligned-to mol X CENTER)))
 
 (define-builtin-markup-command (right-align layout props arg) (markup?)
   (let* ((mol (interpret-markup layout props arg)))
     (ly:stencil-aligned-to mol X CENTER)))
 
 (define-builtin-markup-command (right-align layout props arg) (markup?)

-  "Align @var{arg} on its right edge. "
+  "Align @var{arg} on its right edge."

   (let* ((m (interpret-markup layout props arg)))
     (ly:stencil-aligned-to m X RIGHT)))
 
 (define-builtin-markup-command (left-align layout props arg) (markup?)
   (let* ((m (interpret-markup layout props arg)))
     (ly:stencil-aligned-to m X RIGHT)))
 
 (define-builtin-markup-command (left-align layout props arg) (markup?)

-  "Align @var{arg} on its left edge. "
+  "Align @var{arg} on its left edge."

   (let* ((m (interpret-markup layout props arg)))
     (ly:stencil-aligned-to m X LEFT)))
 
   (let* ((m (interpret-markup layout props arg)))
     (ly:stencil-aligned-to m X LEFT)))
 


@@ -675,8 +694,8 @@ of the @code{#'direction} layout property."
     (ly:stencil-aligned-to m axis dir)))
 
 (define-builtin-markup-command (halign layout props dir arg) (number? markup?)
     (ly:stencil-aligned-to m axis dir)))
 
 (define-builtin-markup-command (halign layout props dir arg) (number? markup?)

-  "Set horizontal alignment. If @var{dir} is @code{-1}, then it is
-left-aligned, while @code{+1} is right. Values in between interpolate
+  "Set horizontal alignment.  If @var{dir} is @code{-1}, then it is
+left-aligned, while @code{+1} is right.  Values inbetween interpolate

 alignment accordingly."
   (let* ((m (interpret-markup layout props arg)))
     (ly:stencil-aligned-to m X dir)))
 alignment accordingly."
   (let* ((m (interpret-markup layout props arg)))
     (ly:stencil-aligned-to m X dir)))


@@ -684,15 +703,14 @@ alignment accordingly."
 
 
 (define-builtin-markup-command (with-dimensions layout props x y arg) (number-pair? number-pair? markup?)
 
 
 (define-builtin-markup-command (with-dimensions layout props x y arg) (number-pair? number-pair? markup?)

-  "Set the dimensions of @var{arg} to @var{x} and @var{y}."
+  "Set the dimensions of @var{arg} to @var{x} and@tie{}@var{y}."

   
   (let* ((m (interpret-markup layout props arg)))
     (ly:make-stencil (ly:stencil-expr m) x y)))
 
 
 (define-builtin-markup-command (pad-around layout props amount arg) (number? markup?)
   
   (let* ((m (interpret-markup layout props arg)))
     (ly:make-stencil (ly:stencil-expr m) x y)))
 
 
 (define-builtin-markup-command (pad-around layout props amount arg) (number? markup?)

-
-  "Add padding @var{amount} all around @var{arg}. "
+  "Add padding @var{amount} all around @var{arg}."

   
   (let*
       ((m (interpret-markup layout props arg))
   
   (let*
       ((m (interpret-markup layout props arg))


@@ -707,8 +725,7 @@ alignment accordingly."
 
 
 (define-builtin-markup-command (pad-x layout props amount arg) (number? markup?)
 
 
 (define-builtin-markup-command (pad-x layout props amount arg) (number? markup?)

-
-  "Add padding @var{amount} around @var{arg} in the X-direction. "
+  "Add padding @var{amount} around @var{arg} in the X@tie{}direction."

   (let*
       ((m (interpret-markup layout props arg))
        (x (ly:stencil-extent m X))
   (let*
       ((m (interpret-markup layout props arg))
        (x (ly:stencil-extent m X))


@@ -722,9 +739,7 @@ alignment accordingly."
 
 
 (define-builtin-markup-command (put-adjacent layout props arg1 axis dir arg2) (markup? integer? ly:dir?  markup?)
 
 
 (define-builtin-markup-command (put-adjacent layout props arg1 axis dir arg2) (markup? integer? ly:dir?  markup?)

-
-  "Put @var{arg2} next to @var{arg1}, without moving @var{arg1}.  "
-  
+  "Put @var{arg2} next to @var{arg1}, without moving @var{arg1}."

   (let* ((m1 (interpret-markup layout props arg1))
         (m2 (interpret-markup layout props arg2)))
 
   (let* ((m1 (interpret-markup layout props arg1))
         (m2 (interpret-markup layout props arg2)))
 


@@ -732,7 +747,7 @@ alignment accordingly."
   ))
 
 (define-builtin-markup-command (transparent layout props arg) (markup?)
   ))
 
 (define-builtin-markup-command (transparent layout props arg) (markup?)

-  "Make the argument transparent"
+  "Make the argument transparent."

   (let*
       ((m (interpret-markup layout props arg))
        (x (ly:stencil-extent m X))
   (let*
       ((m (interpret-markup layout props arg))
        (x (ly:stencil-extent m X))


@@ -746,7 +761,7 @@ alignment accordingly."
 
 (define-builtin-markup-command (pad-to-box layout props x-ext y-ext arg)
   (number-pair? number-pair? markup?)
 
 (define-builtin-markup-command (pad-to-box layout props x-ext y-ext arg)
   (number-pair? number-pair? markup?)

-  "Make @var{arg} take at least @var{x-ext}, @var{y-ext} space"
+  "Make @var{arg} take at least @var{x-ext}, @var{y-ext} space."

 
   (let*
       ((m (interpret-markup layout props arg))
 
   (let*
       ((m (interpret-markup layout props arg))


@@ -776,8 +791,8 @@ alignment accordingly."
 
 (define-builtin-markup-command (fromproperty layout props symbol) (symbol?)
   "Read the @var{symbol} from property settings, and produce a stencil
 
 (define-builtin-markup-command (fromproperty layout props symbol) (symbol?)
   "Read the @var{symbol} from property settings, and produce a stencil

-  from the markup contained within. If @var{symbol} is not defined, it
-  returns an empty markup"
+from the markup contained within.  If @var{symbol} is not defined, it
+returns an empty markup."

   (let* ((m (chain-assoc-get symbol props)))
     (if (markup? m)
        (interpret-markup layout props m)
   (let* ((m (chain-assoc-get symbol props)))
     (if (markup? m)
        (interpret-markup layout props m)


@@ -785,8 +800,8 @@ alignment accordingly."
 
 
 (define-builtin-markup-command (on-the-fly layout props procedure arg) (symbol? markup?)
 
 
 (define-builtin-markup-command (on-the-fly layout props procedure arg) (symbol? markup?)

-  "Apply the @var{procedure} markup command to
-@var{arg}. @var{procedure} should take a single argument."
+  "Apply the @var{procedure} markup command to @var{arg}.
+@var{procedure} should take a single argument."

   (let* ((anonymous-with-signature (lambda (layout props arg) (procedure layout props arg))))
     (set-object-property! anonymous-with-signature
                          'markup-signature
   (let* ((anonymous-with-signature (lambda (layout props arg) (procedure layout props arg))))
     (set-object-property! anonymous-with-signature
                          'markup-signature


@@ -800,11 +815,9 @@ alignment accordingly."
 any sort of property supported by @internalsref{font-interface} and
 @internalsref{text-interface}, for example
 
 any sort of property supported by @internalsref{font-interface} and
 @internalsref{text-interface}, for example
 

-@verbatim
+@example

 \\override #'(font-family . married) \"bla\"
 \\override #'(font-family . married) \"bla\"

-@end verbatim
-
-"
+@end example"

   (interpret-markup layout (cons (list new-prop) props) arg))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
   (interpret-markup layout (cons (list new-prop) props) arg))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


@@ -812,7 +825,7 @@ any sort of property supported by @internalsref{font-interface} and
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (define-builtin-markup-command (verbatim-file layout props name) (string?)
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (define-builtin-markup-command (verbatim-file layout props name) (string?)

-  "Read the contents of a file, and include verbatimly"
+  "Read the contents of a file, and include it verbatim."

 
   (interpret-markup
    layout props
 
   (interpret-markup
    layout props


@@ -832,12 +845,12 @@ any sort of property supported by @internalsref{font-interface} and
 
 
 (define-builtin-markup-command (bigger layout props arg) (markup?)
 
 
 (define-builtin-markup-command (bigger layout props arg) (markup?)

-  "Increase the font size relative to current setting"
+  "Increase the font size relative to current setting."

   (interpret-markup layout props
    `(,fontsize-markup 1 ,arg)))
 
 (define-builtin-markup-command (smaller layout props arg) (markup?)
   (interpret-markup layout props
    `(,fontsize-markup 1 ,arg)))
 
 (define-builtin-markup-command (smaller layout props arg) (markup?)

-  "Decrease the font size relative to current setting"
+  "Decrease the font size relative to current setting."

   (interpret-markup layout props
    `(,fontsize-markup -1 ,arg)))
 
   (interpret-markup layout props
    `(,fontsize-markup -1 ,arg)))
 


@@ -851,7 +864,7 @@ any sort of property supported by @internalsref{font-interface} and
 
 
 (define-builtin-markup-command (fontsize layout props increment arg) (number? markup?)
 
 
 (define-builtin-markup-command (fontsize layout props increment arg) (number? markup?)

-  "Add @var{increment} to the font-size. Adjust baseline skip accordingly."
+  "Add @var{increment} to the font-size.  Adjust baseline skip accordingly."

 
   (let* ((fs (chain-assoc-get 'font-size props 0))
         (bs (chain-assoc-get 'baseline-skip props 2)) 
 
   (let* ((fs (chain-assoc-get 'font-size props 0))
         (bs (chain-assoc-get 'baseline-skip props 2)) 


@@ -862,13 +875,14 @@ any sort of property supported by @internalsref{font-interface} and
     (interpret-markup layout (cons entries props) arg)))
 
 (define-builtin-markup-command (magnify layout props sz arg) (number? markup?)
     (interpret-markup layout (cons entries props) arg)))
 
 (define-builtin-markup-command (magnify layout props sz arg) (number? markup?)

-  "Set the font magnification for the its argument. In the following
-example, the middle A will be 10% larger:
+  "Set the font magnification for its argument.  In the following
+example, the middle@tie{}A is 10% larger:
+

 @example
 A \\magnify #1.1 @{ A @} A
 @end example
 
 @example
 A \\magnify #1.1 @{ A @} A
 @end example
 

-Note: magnification only works if a font-name is explicitly selected.
+Note: Magnification only works if a font name is explicitly selected.

 Use @code{\\fontsize} otherwise."
   (interpret-markup
    layout 
 Use @code{\\fontsize} otherwise."
   (interpret-markup
    layout 


@@ -876,17 +890,17 @@ Use @code{\\fontsize} otherwise."
    arg))
 
 (define-builtin-markup-command (bold layout props arg) (markup?)
    arg))
 
 (define-builtin-markup-command (bold layout props arg) (markup?)

-  "Switch to bold font-series"
+  "Switch to bold font-series."

   (interpret-markup layout (prepend-alist-chain 'font-series 'bold props) arg))
 
 (define-builtin-markup-command (sans layout props arg) (markup?)
   (interpret-markup layout (prepend-alist-chain 'font-series 'bold props) arg))
 
 (define-builtin-markup-command (sans layout props arg) (markup?)

-  "Switch to the sans serif family"
+  "Switch to the sans serif family."

   (interpret-markup layout (prepend-alist-chain 'font-family 'sans props) arg))
 
 (define-builtin-markup-command (number layout props arg) (markup?)
   "Set font family to @code{number}, which yields the font used for
 time signatures and fingerings.  This font only contains numbers and
   (interpret-markup layout (prepend-alist-chain 'font-family 'sans props) arg))
 
 (define-builtin-markup-command (number layout props arg) (markup?)
   "Set font family to @code{number}, which yields the font used for
 time signatures and fingerings.  This font only contains numbers and

-some punctuation. It doesn't have any letters.  "
+some punctuation.  It doesn't have any letters."

   (interpret-markup layout (prepend-alist-chain 'font-encoding 'fetaNumber props) arg))
 
 (define-builtin-markup-command (roman layout props arg) (markup?)
   (interpret-markup layout (prepend-alist-chain 'font-encoding 'fetaNumber props) arg))
 
 (define-builtin-markup-command (roman layout props arg) (markup?)


@@ -927,74 +941,49 @@ some punctuation. It doesn't have any letters.  "
 @example
 \\markup \\smallCaps \"Text between double quotes\"
 @end example
 @example
 \\markup \\smallCaps \"Text between double quotes\"
 @end example

-"
-  (define (make-small-caps-markup chars)
-    (cond ((null? chars)
-          (markup))
-         ((char-whitespace? (car chars))
-          (markup #:fontsize -2 #:simple (string-upcase (list->string (cdr chars)))))
-         (else
-          (markup #:hspace -1
-                  #:fontsize -2 #:simple (string-upcase (list->string chars))))))
-  (define (make-not-small-caps-markup chars)
-    (cond ((null? chars)
-          (markup))
-         ((char-whitespace? (car chars))
-          (markup #:simple (list->string (cdr chars))))
-         (else
-          (markup #:hspace -1
-                  #:simple (list->string chars)))))
-  (define (small-caps-aux done-markups current-chars rest-chars small? after-space?)
-    (cond ((null? rest-chars)
-          ;; the end of the string: build the markup
-          (make-line-markup (reverse! (cons ((if small?
-                                                 make-small-caps-markup
-                                                 make-not-small-caps-markup)
-                                             (reverse! current-chars))
-                                            done-markups))))
-         ((char-whitespace? (car rest-chars))
-          ;; a space char.
-          (small-caps-aux done-markups current-chars (cdr rest-chars) small? #t))
-         ((or (and small? (char-lower-case? (car rest-chars)))
-              (and (not small?) (not (char-lower-case? (car rest-chars)))))
-          ;; same case
-          ;; add the char to the current char list
-          (small-caps-aux done-markups
-                          (cons (car rest-chars)
-                                (if after-space? 
-                                    (cons #\space current-chars)
-                                    current-chars))
-                          (cdr rest-chars) 
-                          small?
-                          #f))
-         (else
-          ;; case change
-          ;; make a markup with current chars, and start a new list with new char
-          (small-caps-aux (cons ((if small?
-                                     make-small-caps-markup
-                                     make-not-small-caps-markup)
-                                 (reverse! current-chars))
-                                done-markups)
-                          (if after-space?
-                              (list (car rest-chars) #\space)
-                              (list (car rest-chars)))
-                          (cdr rest-chars)
-                          (not small?)
-                          #f))))
-  (interpret-markup layout props (small-caps-aux (list) 
-                                                (list) 
-                                                (cons #\space (string->list text))
-                                                #f
-                                                #f)))
+
+Note: @code{\\smallCaps} does not support accented characters."
+  (define (char-list->markup chars lower)
+    (let ((final-string (string-upcase (reverse-list->string chars))))
+      (if lower
+         (markup #:fontsize -2 final-string)
+         final-string)))
+  (define (make-small-caps rest-chars currents current-is-lower prev-result)
+    (if (null? rest-chars)
+       (make-concat-markup
+         (reverse! (cons (char-list->markup currents current-is-lower)
+                         prev-result)))
+       (let* ((ch (car rest-chars))
+              (is-lower (char-lower-case? ch)))
+         (if (or (and current-is-lower is-lower)
+                 (and (not current-is-lower) (not is-lower)))
+             (make-small-caps (cdr rest-chars)
+                              (cons ch currents)
+                              is-lower
+                              prev-result)
+             (make-small-caps (cdr rest-chars)
+                              (list ch)
+                              is-lower
+                              (if (null? currents)
+                                  prev-result
+                                  (cons (char-list->markup
+                                           currents current-is-lower)
+                                        prev-result)))))))
+  (interpret-markup layout props
+    (if (string? text)
+       (make-small-caps (string->list text) (list) #f (list))
+       text)))
+

 
 (define-builtin-markup-command (caps layout props arg) (markup?)
 
 (define-builtin-markup-command (caps layout props arg) (markup?)

+  "Emit @var{arg} as small caps."

   (interpret-markup layout props (make-smallCaps-markup arg)))
 
 (define-builtin-markup-command (dynamic layout props arg) (markup?)
   "Use the dynamic font.  This font only contains @b{s}, @b{f}, @b{m},
   (interpret-markup layout props (make-smallCaps-markup arg)))
 
 (define-builtin-markup-command (dynamic layout props arg) (markup?)
   "Use the dynamic font.  This font only contains @b{s}, @b{f}, @b{m},

-@b{z}, @b{p}, and @b{r}.  When producing phrases, like ``pi@`{u} @b{f}'', the
-normal words (like ``pi@`{u}'') should be done in a different font.  The
-recommend font for this is bold and italic"
+@b{z}, @b{p}, and @b{r}.  When producing phrases, like
+@q{pi@`{u}@tie{}@b{f}}, the normal words (like @q{pi@`{u}}) should be
+done in a different font.  The recommended font for this is bold and italic."

   (interpret-markup
    layout (prepend-alist-chain 'font-encoding 'fetaDynamic props) arg))
 
   (interpret-markup
    layout (prepend-alist-chain 'font-encoding 'fetaDynamic props) arg))
 


@@ -1007,7 +996,7 @@ recommend font for this is bold and italic"
 
 
 (define-builtin-markup-command (italic layout props arg) (markup?)
 
 
 (define-builtin-markup-command (italic layout props arg) (markup?)

-  "Use italic @code{font-shape} for @var{arg}. "
+  "Use italic @code{font-shape} for @var{arg}."

   (interpret-markup layout (prepend-alist-chain 'font-shape 'italic props) arg))
 
 (define-builtin-markup-command (typewriter layout props arg) (markup?)
   (interpret-markup layout (prepend-alist-chain 'font-shape 'italic props) arg))
 
 (define-builtin-markup-command (typewriter layout props arg) (markup?)


@@ -1021,12 +1010,13 @@ recommend font for this is bold and italic"
    layout (prepend-alist-chain 'font-shape 'upright props) arg))
 
 (define-builtin-markup-command (medium layout props arg) (markup?)
    layout (prepend-alist-chain 'font-shape 'upright props) arg))
 
 (define-builtin-markup-command (medium layout props arg) (markup?)

-  "Switch to medium font-series (in contrast to bold)."
+  "Switch to medium font series (in contrast to bold)."

   (interpret-markup layout (prepend-alist-chain 'font-series 'medium props)
                    arg))
 
 (define-builtin-markup-command (normal-text layout props arg) (markup?)
   (interpret-markup layout (prepend-alist-chain 'font-series 'medium props)
                    arg))
 
 (define-builtin-markup-command (normal-text layout props arg) (markup?)

-  "Set all font related properties (except the size) to get the default normal text font, no matter what font was used earlier."
+  "Set all font related properties (except the size) to get the default
+normal text font, no matter what font was used earlier."

   ;; ugh - latin1
   (interpret-markup layout
                     (cons '((font-family . roman) (font-shape . upright)
   ;; ugh - latin1
   (interpret-markup layout
                     (cons '((font-family . roman) (font-shape . upright)


@@ -1077,7 +1067,7 @@ recommend font for this is bold and italic"
   (interpret-markup layout props (markup #:musicglyph (assoc-get -1 standard-alteration-glyph-name-alist ""))))
 
 (define-builtin-markup-command (with-color layout props color arg) (color? markup?)
   (interpret-markup layout props (markup #:musicglyph (assoc-get -1 standard-alteration-glyph-name-alist ""))))
 
 (define-builtin-markup-command (with-color layout props color arg) (color? markup?)

-  "Draw @var{arg} in color specified by @var{color}"
+  "Draw @var{arg} in color specified by @var{color}."

 
   (let* ((stil (interpret-markup layout props arg)))
 
 
   (let* ((stil (interpret-markup layout props arg)))
 


@@ -1093,7 +1083,8 @@ recommend font for this is bold and italic"
 
 (define-builtin-markup-command (arrow-head layout props axis direction filled)
   (integer? ly:dir? boolean?)
 
 (define-builtin-markup-command (arrow-head layout props axis direction filled)
   (integer? ly:dir? boolean?)

-  "produce an arrow head in specified direction and axis. Use the filled head if @var{filled} is  specified."
+  "Produce an arrow head in specified direction and axis.
+Use the filled head if @var{filled} is specified."

   (let*
       ((name (format "arrowheads.~a.~a~a"
                     (if filled
   (let*
       ((name (format "arrowheads.~a.~a~a"
                     (if filled


@@ -1107,9 +1098,10 @@ recommend font for this is bold and italic"
      name)))
 
 (define-builtin-markup-command (musicglyph layout props glyph-name) (string?)
      name)))
 
 (define-builtin-markup-command (musicglyph layout props glyph-name) (string?)

-  "This is converted to a musical symbol, e.g. @code{\\musicglyph
-#\"accidentals.natural\"} will select the natural sign from the music font.
-See @usermanref{The Feta font} for  a complete listing of the possible glyphs."
+  "@var{glyph-name} is converted to a musical symbol; for example,
+@code{\\musicglyph #\"accidentals.natural\"} selects the natural sign from
+the music font.  See @ruser{The Feta font} for a complete listing of
+the possible glyphs."

   (ly:font-get-glyph
    (ly:paper-get-font layout (cons '((font-encoding . fetaMusic))
                                   props))
   (ly:font-get-glyph
    (ly:paper-get-font layout (cons '((font-encoding . fetaMusic))
                                   props))


@@ -1121,8 +1113,8 @@ See @usermanref{The Feta font} for  a complete listing of the possible glyphs."
                     glyph-name))
 
 (define-builtin-markup-command (char layout props num) (integer?)
                     glyph-name))
 
 (define-builtin-markup-command (char layout props num) (integer?)

-  "Produce a single character, e.g. @code{\\char #65} produces the 
-letter 'A'."
+  "Produce a single character.  For example, @code{\\char #65} produces the 
+letter @q{A}."

 
   (ly:text-interface::interpret-markup layout props (ly:wide-char->utf-8 num)))
 
 
   (ly:text-interface::interpret-markup layout props (ly:wide-char->utf-8 num)))
 


@@ -1149,27 +1141,28 @@ letter 'A'."
        (make-string 1 (vector-ref vec n)))))
 
 (define-builtin-markup-command (markletter layout props num) (integer?)
        (make-string 1 (vector-ref vec n)))))
 
 (define-builtin-markup-command (markletter layout props num) (integer?)

-  "Make a markup letter for @var{num}.  The letters start with A to Z
- (skipping I), and continues with double letters."
+  "Make a markup letter for @var{num}.  The letters start with A to@tie{}Z
+(skipping letter@tie{}I), and continue with double letters."

   (ly:text-interface::interpret-markup layout props
     (number->markletter-string number->mark-letter-vector num)))
 
 (define-builtin-markup-command (markalphabet layout props num) (integer?)
   (ly:text-interface::interpret-markup layout props
     (number->markletter-string number->mark-letter-vector num)))
 
 (define-builtin-markup-command (markalphabet layout props num) (integer?)

-   "Make a markup letter for @var{num}.  The letters start with A to Z
- and continues with double letters."
+   "Make a markup letter for @var{num}.  The letters start with A to@tie{}Z
+and continue with double letters."

    (ly:text-interface::interpret-markup layout props
      (number->markletter-string number->mark-alphabet-vector num)))
 
 
 
 (define-builtin-markup-command (slashed-digit layout props num) (integer?)
    (ly:text-interface::interpret-markup layout props
      (number->markletter-string number->mark-alphabet-vector num)))
 
 
 
 (define-builtin-markup-command (slashed-digit layout props num) (integer?)

-  "A feta number, with slash. This is for use in the context of
-figured bass notation"
+  "A feta number, with slash.  This is for use in the context of
+figured bass notation."

   (let*
       ((mag (magstep (chain-assoc-get 'font-size props 0)))
        (thickness
        (* mag
   (let*
       ((mag (magstep (chain-assoc-get 'font-size props 0)))
        (thickness
        (* mag

-          (chain-assoc-get 'thickness props 0.16)))
+          (ly:output-def-lookup layout 'line-thickness)
+          (chain-assoc-get 'thickness props 1.6)))

        (dy (* mag 0.15))
        (number-stencil (interpret-markup layout
                                         (prepend-alist-chain 'font-encoding 'fetaNumber props)
        (dy (* mag 0.15))
        (number-stencil (interpret-markup layout
                                         (prepend-alist-chain 'font-encoding 'fetaNumber props)


@@ -1318,7 +1311,7 @@ figured bass notation"
 
 (define-builtin-markup-command (note layout props duration dir) (string? number?)
   "This produces a note with a stem pointing in @var{dir} direction, with
 
 (define-builtin-markup-command (note layout props duration dir) (string? number?)
   "This produces a note with a stem pointing in @var{dir} direction, with

-the @var{duration} for the note head type and augmentation dots. For
+the @var{duration} for the note head type and augmentation dots.  For

 example, @code{\\note #\"4.\" #-0.75} creates a dotted quarter note, with
 a shortened down stem."
   (let ((parsed (parse-simple-duration duration)))
 example, @code{\\note #\"4.\" #-0.75} creates a dotted quarter note, with
 a shortened down stem."
   (let ((parsed (parse-simple-duration duration)))


@@ -1330,17 +1323,15 @@ a shortened down stem."
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (define-builtin-markup-command (lower layout props amount arg) (number? markup?)
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (define-builtin-markup-command (lower layout props amount arg) (number? markup?)

-  "
-Lower @var{arg}, by the distance @var{amount}.
-A negative @var{amount} indicates raising, see also @code{\\raise}.
-"
+  "Lower @var{arg} by the distance @var{amount}.
+A negative @var{amount} indicates raising; see also @code{\\raise}."

   (ly:stencil-translate-axis (interpret-markup layout props arg)
                             (- amount) Y))
 
 
 (define-builtin-markup-command (translate-scaled layout props offset arg) (number-pair? markup?)
   (ly:stencil-translate-axis (interpret-markup layout props arg)
                             (- amount) Y))
 
 
 (define-builtin-markup-command (translate-scaled layout props offset arg) (number-pair? markup?)

-  "Translate @var{arg} by @var{offset}, scaling the offset by the @code{font-size}."
-
+  "Translate @var{arg} by @var{offset}, scaling the offset by the
+@code{font-size}."

   (let*
       ((factor (magstep (chain-assoc-get 'font-size props 0)))
        (scaled (cons (* factor (car offset))
   (let*
       ((factor (magstep (chain-assoc-get 'font-size props 0)))
        (scaled (cons (* factor (car offset))


@@ -1350,12 +1341,11 @@ A negative @var{amount} indicates raising, see also @code{\\raise}.
                        scaled)))
 
 (define-builtin-markup-command (raise layout props amount arg) (number? markup?)
                        scaled)))
 
 (define-builtin-markup-command (raise layout props amount arg) (number? markup?)

-  "
-Raise @var{arg}, by the distance @var{amount}.
+  "Raise @var{arg} by the distance @var{amount}.

 A negative @var{amount} indicates lowering, see also @code{\\lower}.
 @c
 @lilypond[verbatim,fragment,relative=1]
 A negative @var{amount} indicates lowering, see also @code{\\lower}.
 @c
 @lilypond[verbatim,fragment,relative=1]

- c1^\\markup { C \\small \\raise #1.0 \\bold { \"9/7+\" }}
+c1^\\markup { C \\small \\raise #1.0 \\bold { \"9/7+\" } }

 @end lilypond
 The argument to @code{\\raise} is the vertical displacement amount,
 measured in (global) staff spaces.  @code{\\raise} and @code{\\super}
 @end lilypond
 The argument to @code{\\raise} is the vertical displacement amount,
 measured in (global) staff spaces.  @code{\\raise} and @code{\\super}


@@ -1364,8 +1354,8 @@ raise objects in relation to their surrounding markups.
 If the text object itself is positioned above or below the staff, then
 @code{\\raise} cannot be used to move it, since the mechanism that
 positions it next to the staff cancels any shift made with
 If the text object itself is positioned above or below the staff, then
 @code{\\raise} cannot be used to move it, since the mechanism that
 positions it next to the staff cancels any shift made with

-@code{\\raise}. For vertical positioning, use the @code{padding}
-and/or @code{extra-offset} properties. "
+@code{\\raise}.  For vertical positioning, use the @code{padding}
+and/or @code{extra-offset} properties."

   (ly:stencil-translate-axis (interpret-markup layout props arg) amount Y))
 
 (define-builtin-markup-command (fraction layout props arg1 arg2) (markup? markup?)
   (ly:stencil-translate-axis (interpret-markup layout props arg) amount Y))
 
 (define-builtin-markup-command (fraction layout props arg1 arg2) (markup? markup?)


@@ -1392,10 +1382,6 @@ and/or @code{extra-offset} properties. "
       ;; empirical anyway
       (ly:stencil-translate-axis stack offset Y))))
 
       ;; empirical anyway
       (ly:stencil-translate-axis stack offset Y))))
 

-
-
-
-

 (define-builtin-markup-command (normal-size-super layout props arg) (markup?)
   "Set @var{arg} in superscript with a normal font size."
   (ly:stencil-translate-axis
 (define-builtin-markup-command (normal-size-super layout props arg) (markup?)
   "Set @var{arg} in superscript with a normal font size."
   (ly:stencil-translate-axis


@@ -1411,15 +1397,12 @@ and/or @code{extra-offset} properties. "
 
 @cindex @code{\\super}
 
 
 @cindex @code{\\super}
 

-

 Raising and lowering texts can be done with @code{\\super} and
 @code{\\sub}:
 Raising and lowering texts can be done with @code{\\super} and
 @code{\\sub}:

-
+@c

 @lilypond[verbatim,fragment,relative=1]
 @lilypond[verbatim,fragment,relative=1]

- c1^\\markup { E \"=\" mc \\super \"2\" }
-@end lilypond
-
-"
+c1^\\markup { E \"=\" \\concat { \"mc\" \\super \"2\" } }
+@end lilypond"

   (ly:stencil-translate-axis
    (interpret-markup
     layout
   (ly:stencil-translate-axis
    (interpret-markup
     layout


@@ -1429,16 +1412,16 @@ Raising and lowering texts can be done with @code{\\super} and
    Y))
 
 (define-builtin-markup-command (translate layout props offset arg) (number-pair? markup?)
    Y))
 
 (define-builtin-markup-command (translate layout props offset arg) (number-pair? markup?)

-  "This translates an object. Its first argument is a cons of numbers
+  "This translates an object.  Its first argument is a cons of numbers.
+

 @example
 A \\translate #(cons 2 -3) @{ B C @} D
 @end example
 @example
 A \\translate #(cons 2 -3) @{ B C @} D
 @end example

-This moves `B C' 2 spaces to the right, and 3 down, relative to its
-surroundings. This command cannot be used to move isolated scripts
-vertically, for the same reason that @code{\\raise} cannot be used for
-that.

 
 

-"
+This moves @q{B C} 2@tie{}spaces to the right, and 3 down, relative to its
+surroundings.  This command cannot be used to move isolated scripts
+vertically, for the same reason that @code{\\raise} cannot be used for
+that."

   (ly:stencil-translate (interpret-markup  layout props arg)
                        offset))
 
   (ly:stencil-translate (interpret-markup  layout props arg)
                        offset))
 


@@ -1475,8 +1458,68 @@ that.
         (m (interpret-markup layout props arg)))
     (bracketify-stencil m Y th (* 2.5 th) th)))
 \f
         (m (interpret-markup layout props arg)))
     (bracketify-stencil m Y th (* 2.5 th) th)))
 \f

+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Delayed markup evaluation
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(define-builtin-markup-command (page-ref layout props label gauge default)
+  (symbol? markup? markup?)
+  "Reference to a page number. @var{label} is the label set on the referenced
+page (using the @code{\\label} command), @var{gauge} a markup used to estimate
+the maximum width of the page number, and @var{default} the value to display
+when @var{label} is not found."
+  (let* ((gauge-stencil (interpret-markup layout props gauge))
+        (x-ext (ly:stencil-extent gauge-stencil X))
+        (y-ext (ly:stencil-extent gauge-stencil Y)))
+    (ly:make-stencil
+     `(delay-stencil-evaluation
+       ,(delay (ly:stencil-expr
+               (let* ((table (ly:output-def-lookup layout 'label-page-table))
+                      (label-page (and (list? table) (assoc label table)))
+                      (page-number (and label-page (cdr label-page)))
+                      (page-markup (if page-number (format "~a" page-number) default))
+                      (page-stencil (interpret-markup layout props page-markup))
+                      (gap (- (interval-length x-ext)
+                              (interval-length (ly:stencil-extent page-stencil X)))))
+                 (interpret-markup layout props
+                                   (markup #:concat (#:hspace gap page-markup)))))))
+     x-ext
+     y-ext)))

 
 

+\f

 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

-;; size indications arrow
+;; Markup list commands

 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 

+(define-public (space-lines baseline-skip lines)
+  (map (lambda (line)
+        (stack-lines DOWN 0.0 (/ baseline-skip 2.0)
+                     (list (ly:make-stencil "" (cons 0 0) (cons 0 0))
+                           line
+                           (ly:make-stencil "" (cons 0 0) (cons 0 0)))))
+       lines))
+
+(define-builtin-markup-list-command (justified-lines layout props args) (markup-list?)
+  "Like @code{\\justify}, but return a list of lines instead of a single markup.
+Use @code{\\override-lines #'(line-width . @var{X})} to set the line width;
+@var{X}@tie{}is the number of staff spaces."
+  (space-lines (chain-assoc-get 'baseline-skip props)
+              (wordwrap-markups layout props args #t)))
+
+(define-builtin-markup-list-command (wordwrap-lines layout props args) (markup-list?)
+  "Like @code{\\wordwrap}, but return a list of lines instead of a single markup.
+Use @code{\\override-lines #'(line-width . @var{X})} to set the line width,
+where @var{X} is the number of staff spaces."
+  (space-lines (chain-assoc-get 'baseline-skip props)
+              (wordwrap-markups layout props args #f)))
+
+(define-builtin-markup-list-command (column-lines layout props args) (markup-list?)
+  "Like @code{\\column}, but return a list of lines instead of a single markup.
+@code{baseline-skip} determines the space between each markup in @var{args}."
+  (space-lines (chain-assoc-get 'baseline-skip props)
+              (interpret-markup-list layout props args)))
+
+(define-builtin-markup-list-command (override-lines layout props new-prop args)
+  (pair? markup-list?)
+  "Like @code{\\override}, for markup lists."
+  (interpret-markup-list layout (cons (list new-prop) props) args))