diff --git a/Doc/ref/fixps.py b/Doc/ref/fixps.py
new file mode 100755
index 0000000..4b32184
--- /dev/null
+++ b/Doc/ref/fixps.py
@@ -0,0 +1,26 @@
+#! /usr/bin/env python
+
+"""Dumb script to edit a particular line in the PostScript.
+
+This makes it possible to print on A4 paper.
+"""
+
+f = open("ref.ps", "r")
+
+lines = f.readlines()
+f.close()
+didit = 0
+
+for i in range(100):
+    if lines[i] == '/FMAllowPaperSizeMismatch            false def\n':
+	lines[i] = '/FMAllowPaperSizeMismatch            true def\n'
+	didit = 1
+	break
+
+if not didit:
+    print "ref.ps not changed"
+else:
+    print "rewriting edited ref.ps"
+    f = open("ref.ps", "w")
+    f.writelines(lines)
+    f.close()