X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fpaper.scm;h=3208f4b82a90654b9fc5e1a55d0df0366303aa0a;hb=b41b50327b724c9403290aadedb6bc8f881cc5bf;hp=117bbb0fffb0bcbfd2048b4e9584a54f088b23bd;hpb=bc95f4434f760d41191341ab4508b2064eb19025;p=lilypond.git

diff --git a/scm/paper.scm b/scm/paper.scm
index 117bbb0fff..3208f4b82a 100644
--- a/scm/paper.scm
+++ b/scm/paper.scm
@@ -1,6 +1,6 @@
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; Copyright (C) 2004--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; Copyright (C) 2004--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify
 ;;;; it under the terms of the GNU General Public License as published by
@@ -20,8 +20,8 @@
 		  '(blot-diameter
 		    bottom-margin
 		    cm
-		    foot-separation
-		    head-separation
+		    footnote-footer-padding
+		    footnote-padding
 		    horizontal-shift
 		    in
 		    indent
@@ -69,7 +69,9 @@
        (setm! (lambda (sym val)
 		(module-define! module sym val))))
 
-    (setm! 'text-font-size (* 12 factor))
+    ;; Synchronized with the `text-font-size'
+    ;; binding in add-pango-fonts (see font.scm).
+    (setm! 'text-font-size (* 11 factor))
 
     (setm! 'output-scale ss)
     (setm! 'fonts (make-century-schoolbook-tree factor))
@@ -86,13 +88,13 @@
     ))
 
 (define-public (layout-set-absolute-staff-size sz)
-  "Function to be called inside a \\layout{} block to set the staff
-size. SZ is in points"
+  "Set the absolute staff size inside of a @code{\\layout@{@}} block.
+@var{sz} is in points."
   (layout-set-absolute-staff-size-in-module (current-module) sz))
 
 (define-public (layout-set-staff-size sz)
-  "Function to be called inside a \\layout{} block to set the staff
-size. SZ is in points"
+  "Set the staff size inside of a @code{\\layout@{@}} block.
+@var{sz} is in points."
 
   (layout-set-absolute-staff-size (* (eval 'pt (current-module)) sz)))
 
@@ -222,6 +224,9 @@ size. SZ is in points"
     ("pa10" . (cons (* 26 mm) (* 35 mm)))
     ;; F4 used in southeast Asia and Australia
     ("f4" . (cons (* 210 mm) (* 330 mm)))
+    ;; Used for very small @lilypond examples in the Documentation
+    ;; based on a8 size but landscape not portrait
+    ("a8landscape" . (cons (* 74 mm) (* 52 mm)))
     ))
 
 ;; todo: take dimension arguments.
@@ -249,8 +254,6 @@ size. SZ is in points"
 			   (("binding-offset" . ,w) . '())
 			   (("top-margin" . ,h) . '())
 			   (("bottom-margin" . ,h) . '())
-			   (("head-separation" . ,h) . '())
-			   (("foot-separation" . ,h) . '())
 			   (("indent" . ,w) . '())
 			   (("short-indent" . ,w) . '())))
        (scaled-values
@@ -324,11 +327,12 @@ size. SZ is in points"
       ;;; that in parse-scm.cc
       (ly:warning (_ "Must use #(set-paper-size .. ) within \\paper { ... }"))))
 
-(define-public (scale-layout pap scale)
-  (let* ((new-pap (ly:output-def-clone pap))
-	 (dim-vars (ly:output-def-lookup pap 'dimension-variables))
-	 (old-scope (ly:output-def-scope pap))
-	 (scope (ly:output-def-scope new-pap)))
+(define-public (scale-layout paper scale)
+  "Return a clone of the paper, scaled by the given scale factor."
+  (let* ((new-paper (ly:output-def-clone paper))
+	 (dim-vars (ly:output-def-lookup paper 'dimension-variables))
+	 (old-scope (ly:output-def-scope paper))
+	 (scope (ly:output-def-scope new-paper)))
 
     (for-each
      (lambda (v)
@@ -336,13 +340,10 @@ size. SZ is in points"
 	      (val (if (variable? var) (variable-ref var) #f)))
 
 	 (if (number? val)
-	     (module-define! scope v
-			     (/ val scale))
-
-	     ;; spurious warnings, eg. for paper-width, paper-height.
-	     ;; (ly:warning (_ "not a number, ~S = ~S " v  val))
+	     (module-define! scope v (/ val scale))
+	     ;; Cannot warn for non-numbers, eg. for paper-width, paper-height.
 	     )))
-
      dim-vars)
-
-    new-pap))
+    ;; Mark the clone.
+    (ly:output-def-set-variable! new-paper 'cloned #t)
+    new-paper))