updated for version 7.0073
diff --git a/runtime/doc/if_mzsch.txt b/runtime/doc/if_mzsch.txt
index bb82c17..0580891 100644
--- a/runtime/doc/if_mzsch.txt
+++ b/runtime/doc/if_mzsch.txt
@@ -1,4 +1,4 @@
-*if_mzsch.txt*  For Vim version 7.0aa.  Last change: 2005 Jan 23
+*if_mzsch.txt*  For Vim version 7.0aa.  Last change: 2005 May 08
 
 
 		  VIM REFERENCE MANUAL    by Sergey Khorev
@@ -110,6 +110,9 @@
 <
 
 The global namespace just instantiated this module with the prefix "vimext:".
+							*mzscheme-sandbox*
+When executed in the |sandbox|, access to some filesystem and Vim interface
+procedures is restricted.
 
 ==============================================================================
 2. Examples						*mzscheme-examples*
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 3593dcc..8c7fb1c 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -5117,7 +5117,6 @@
 hebrew.txt	hebrew.txt	/*hebrew.txt*
 help	various.txt	/*help*
 help-context	help.txt	/*help-context*
-help-tags	tags	1
 help-translated	various.txt	/*help-translated*
 help-xterm-window	various.txt	/*help-xterm-window*
 help.txt	help.txt	/*help.txt*
@@ -5550,6 +5549,7 @@
 matchit-install	usr_05.txt	/*matchit-install*
 matchlist()	eval.txt	/*matchlist()*
 matchstr()	eval.txt	/*matchstr()*
+mathematica-syntax	syntax.txt	/*mathematica-syntax*
 max()	eval.txt	/*max()*
 mbyte-IME	mbyte.txt	/*mbyte-IME*
 mbyte-XIM	mbyte.txt	/*mbyte-XIM*
@@ -5579,6 +5579,8 @@
 missing-options	vi_diff.txt	/*missing-options*
 mkdir()	eval.txt	/*mkdir()*
 mlang.txt	mlang.txt	/*mlang.txt*
+mma-syntax	syntax.txt	/*mma-syntax*
+mma.vim	syntax.txt	/*mma.vim*
 mode()	eval.txt	/*mode()*
 mode-Ex	intro.txt	/*mode-Ex*
 mode-cmdline	cmdline.txt	/*mode-cmdline*