Updated runtime files.
diff --git a/runtime/syntax/mysql.vim b/runtime/syntax/mysql.vim
index 86a6c07..c01ecc1 100644
--- a/runtime/syntax/mysql.vim
+++ b/runtime/syntax/mysql.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: mysql
" Maintainer: Kenneth J. Pronovici <pronovic@ieee.org>
-" Last Change: $LastChangedDate: 2009-06-29 23:08:37 -0500 (Mon, 29 Jun 2009) $
+" Last Change: $LastChangedDate: 2010-04-22 09:48:02 -0500 (Thu, 22 Apr 2010) $
" Filenames: *.mysql
" URL: ftp://cedar-solutions.com/software/mysql.vim
" Note: The definitions below are taken from the mysql user manual as of April 2002, for version 3.23
@@ -62,7 +62,7 @@
syn match mysqlNumber "\<0x[abcdefABCDEF0-9]*\>"
" User variables
-syn match mysqlVariable "@\a*[A-Za-z0-9]*[._]*[A-Za-z0-9]*"
+syn match mysqlVariable "@\a*[A-Za-z0-9]*\([._]*[A-Za-z0-9]\)*"
" Comments (c-style, mysql-style and modified sql-style)
syn region mysqlComment start="/\*" end="\*/"
@@ -75,7 +75,7 @@
" This gets a bit ugly. There are two different problems we have to
" deal with.
"
-" The first problem is that some keywoards like 'float' can be used
+" The first problem is that some keywords like 'float' can be used
" both with and without specifiers, i.e. 'float', 'float(1)' and
" 'float(@var)' are all valid. We have to account for this and we
" also have to make sure that garbage like floatn or float_(1) is not