updated for version 7.0b01
diff --git a/runtime/autoload/zip.vim b/runtime/autoload/zip.vim
index 45aa353..99bdd79 100644
--- a/runtime/autoload/zip.vim
+++ b/runtime/autoload/zip.vim
@@ -76,7 +76,7 @@
   $
 
 "  call Decho("exe silent r! unzip -l '".escape(a:zipfile,s:zipfile_escape)."'")
-  exe "silent r! unzip -l '".escape(a:zipfile,s:zipfile_escape)."'"
+  exe "silent r! unzip -l ".escape(a:zipfile,s:zipfile_escape)
   $d
   silent 4,$v/^\s\+\d\+\s\{0,5}\d/d
   silent  4,$s/^\%(.*\)\s\+\(\S\)/\1/
@@ -141,7 +141,7 @@
 "  call Decho("zipfile<".zipfile."> fname<".fname.">")
 
 "  call Decho("exe r! unzip -p '".escape(zipfile,s:zipfile_escape)."' ".fname)
-  exe "r! unzip -p '".escape(zipfile,s:zipfile_escape)."' ".fname
+  exe "r! unzip -p ".escape(zipfile,s:zipfile_escape)." ".fname
 
   " cleanup
   0d
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 801311a..1bb6ff1 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.0b.  Last change: 2006 Mar 18
+*options.txt*	For Vim version 7.0b.  Last change: 2006 Mar 25
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1222,6 +1222,8 @@
 'casemap' 'cmp'		string	(default: "internal,keepascii")
 			global
 			{not in Vi}
+			{only available when compiled with the |+multi_byte|
+			feature}
 	Specifies details about changing the case of letters.  It may contain
 	these words, separated by a comma:
 	internal	Use internal case mapping functions, the current