--- lib/gs_ttf.ps.orig	Tue Feb  6 20:07:48 2007
+++ lib/gs_ttf.ps	Sat Mar 24 16:15:49 2007
@@ -997,10 +997,17 @@
   } ifelse
 		% Stack: ... /FontInfo mark key1 value1 ...
   post null ne {
-    /ItalicAngle first_post_string 4 gets32 65536.0 div
-    /isFixedPitch first_post_string 12 getu32 0 ne
-    /UnderlinePosition first_post_string 8 gets16 upem div
-    /UnderlineThickness first_post_string 10 gets16 upem div
+    post type /arraytype eq {
+      % this post table is a big table. /post should be [(...) ...]
+      % data we actually need here should be first one in array.
+      /posttable post 1 get def
+    } {
+      /posttable post def
+    } ifelse
+    /ItalicAngle posttable 4 gets32 65536.0 div
+    /isFixedPitch posttable 12 getu32 0 ne
+    /UnderlinePosition posttable 8 gets16 upem div
+    /UnderlineThickness posttable 10 gets16 upem div
   } if
   counttomark 0 ne { .dicttomark } { pop pop } ifelse
   /XUID [orgXUID 42 curxuid]