Update docstring for -dpreview.

Since the SVG backend now supports -dpreview, and does not generate EPS
or PNG output, make the docstring more generic.

diff --git a/scm/lily.scm b/scm/lily.scm
index 1beb2d539e24b574ee6044a2639534f9752eb4c0..b8a1af59a0b625993e0c795619b24038710cae0d 100644 (file)
--- a/scm/lily.scm
+++ b/scm/lily.scm
@@ -128,7 +128,7 @@ similar to chord syntax.")
     (pixmap-format "png16m"
 "Set GhostScript's output format for pixel images.")
     (preview #f
-"Create PNG and EPS preview images also.")
+"Create preview images also.")
     (print-pages #t
 "Print pages in the normal way.")
     (protected-scheme-parsing #t