Add experimental :mksyntax command.

common/locale/en-US/index.xml

@@ -287,6 +287,7 @@ This file contains a list of all available commands, mappings and options.
     <dt><ex>:messages</ex></dt> <dd>Display previously given messages</dd>
     <dt><ex>:messclear</ex></dt> <dd>Clear the message history</dd>
     <dt><ex>:mk&dactyl.name;rc</ex></dt> <dd>Write current key mappings and changed options to the config file</dd>
+    <dt><ex>:mksyntax</ex></dt> <dd>Generate a Vim syntax file</dd>
     <dt><ex>:nmap</ex></dt> <dd>Map a key sequence in Normal mode</dd>
     <dt><ex>:nmapclear</ex></dt> <dd>Remove all mappings in Normal mode</dd>
     <dt><ex>:nnoremap</ex></dt> <dd>Map a key sequence without remapping keys in Normal mode</dd>

common/locale/en-US/various.xml

@@ -45,6 +45,20 @@
     </description>
 </item>
 
+<item>
+    <tags>:mks :mksyntax</tags>
+    <spec>:mks<oa>yntax</oa><oa>!</oa> <oa>path</oa></spec>
+    <description>
+        <p>
+            Generate a Vim syntax file. If <oa>path</oa> is not given, the local
+            Vim runtime path is guessed. If <oa>path</oa> is a directory, the
+            file <str delim="">&dactyl.name;.vim</str> in that directory is
+            used. An existing file will never be overwritten unless
+            <oa>bang</oa> is given.
+        </p>
+    </description>
+</item>
+
 <item>
     <tags><![CDATA[<C-l> CTRL-L :redr :redraw]]></tags>
     <strut/>