Merging upstream version 0.9.

Signed-off-by: Daniel Baumann <daniel@debian.org>

doc/zutils.info

@@ -12,7 +12,7 @@ File: zutils.info,  Node: Top,  Next: Introduction,  Up: (dir)
 Zutils Manual
 *************
 
-This manual is for Zutils (version 0.9-rc2, 5 December 2010).
+This manual is for Zutils (version 0.9, 11 January 2011).
 
 * Menu:
 
@@ -26,7 +26,7 @@ This manual is for Zutils (version 0.9-rc2, 5 December 2010).
 * Concept Index::       Index of concepts
 
 
-   Copyright (C) 2008, 2009, 2010 Antonio Diaz Diaz.
+   Copyright (C) 2008, 2009, 2010, 2011 Antonio Diaz Diaz.
 
    This manual is free documentation: you have unlimited permission to
 copy, distribute and modify it.
@@ -531,13 +531,13 @@ Concept Index
 
 Tag Table:
 Node: Top224
-Node: Introduction990
-Node: Zcat2445
-Node: Zcmp4329
-Node: Zdiff6386
-Node: Zgrep8623
-Node: Ztest11390
-Node: Problems12473
-Node: Concept Index13002
+Node: Introduction992
+Node: Zcat2447
+Node: Zcmp4331
+Node: Zdiff6388
+Node: Zgrep8625
+Node: Ztest11392
+Node: Problems12475
+Node: Concept Index13004
 
 End Tag Table