(srcdir): urg. Touch install-sh.

[lilypond.git] / scm / backend-library.scm

diff --git a/scm/backend-library.scm b/scm/backend-library.scm
index d7658ef23fc9b5c033f1a18d32345b0f56d764eb..0030b15e1e5a355a13f89f23d4f0c7a50d13cf12 100644 (file)
--- a/scm/backend-library.scm
+++ b/scm/backend-library.scm
@@ -27,9 +27,11 @@
          (throw 'ly-file-failed)))))
 
 (define-public (sanitize-command-option str)
+  "Kill dubious shell quoting"
+  
   (string-append
    "\""
-   (regexp-substitute/global #f "[^- 0-9,.a-zA-Z'\"\\]" str 'pre 'post)
+   (regexp-substitute/global #f "[^-_ 0-9,.a-zA-Z'\"\\]" str 'pre 'post)
    "\""))
 
 (define-public (search-executable names)
@@ -85,6 +87,7 @@
     ))
 
 (use-modules (scm ps-to-png))
+
 (define-public (postscript->png resolution paper-size-name name)
     ;; Do not try to guess the name of the png file,
     ;; GS produces PNG files like BASE-page%d.png.
@@ -93,8 +96,10 @@
   (let ((paper-size (sanitize-command-option paper-size-name))
        (verbose (ly:get-option 'verbose))
        (rename-page-1 #f))
+
     (ly:message (_ "Converting to ~a...") "PNG")
-    (make-ps-images name resolution paper-size rename-page-1 verbose)
+    (make-ps-images name resolution paper-size rename-page-1 verbose
+                   (ly:get-option 'anti-alias-factor))
     (ly:progress "\n")))
 
 (define-public (postprocess-output paper-book module filename formats)