PostScript level 1 compatibility.

diff --git a/etc/ps-prin3.ps b/etc/ps-prin3.ps
index 9e916e81c44fc57f5ed33bd4c110b6a364548e35..44fea8fec9a59c51d4e0a67ffc1fb740693c6d14 100644 (file)
--- a/etc/ps-prin3.ps
+++ b/etc/ps-prin3.ps
@@ -2,7 +2,7 @@
 
 % --- duplex feature verification
 UseSetpagedevice {
-  << /Duplex DuplexValue /Tumble TumbleValue >> setpagedevice
+  BMark /Duplex DuplexValue /Tumble TumbleValue EMark setpagedevice
 }{
   statusdict begin
    DuplexValue setduplexmode TumbleValue settumble