Add the settabvar() and gettabvar() functions.
Various runtime file updates.
diff --git a/runtime/doc/ft_sql.txt b/runtime/doc/ft_sql.txt
index fe3ceba..e58c0af 100644
--- a/runtime/doc/ft_sql.txt
+++ b/runtime/doc/ft_sql.txt
@@ -536,7 +536,7 @@
completion window is active. If the completion popup window is
not active, a normal <Right> or <Left> will be executed.
-Lets look how we can build a SQL statement dynamically. A select statement
+Let's look at how we can build a SQL statement dynamically. A select statement
requires a list of columns. There are two ways to build a column list using
the SQL completion plugin. >
One column at a time:
@@ -738,8 +738,8 @@
Many times SQL can be used with different filetypes. For example Perl, Java,
PHP, Javascript can all interact with a database. Often you need both the SQL
-completion as well as the completion capabilities for the current language you
-are editing.
+completion and the completion capabilities for the current language you are
+editing.
This can be enabled easily with the following steps (assuming a Perl file): >
1. :e test.pl