$NetBSD$

--- docs/Makefile.in.orig	2011-10-08 21:18:36.000000000 +0200
+++ docs/Makefile.in	2011-10-09 00:48:58.000000000 +0200
@@ -1,5 +1,5 @@
 
-FORMATS=${addprefix xml.,pdf html info txt}
+FORMATS=${addprefix xml.,html info}
 
 DVIPS= @DVIPS@
 MAKEINFO= @MAKEINFO@
