[sql mode] Add text/x-gql MIME type

Author: Gary Sheng

mode/sql/index.html

@@ -56,8 +56,9 @@ <h2>SQL Mode for CodeMirror</h2>
             <code><a href="?mime=text/x-cassandra">text/x-cassandra</a></code>,
             <code><a href="?mime=text/x-plsql">text/x-plsql</a></code>,
             <code><a href="?mime=text/x-mssql">text/x-mssql</a></code>,
-            <code><a href="?mime=text/x-hive">text/x-hive</a></code>.
-            <code><a href="?mime=text/x-pgsql">text/x-pgsql</a></code>.
+            <code><a href="?mime=text/x-hive">text/x-hive</a></code>,
+            <code><a href="?mime=text/x-pgsql">text/x-pgsql</a></code>,
+            <code><a href="?mime=text/x-gql">text/x-gql</a></code>.
         </p>
 <script>
 window.onload = function() {

mode/sql/sql.js

@@ -371,6 +371,14 @@ CodeMirror.defineMode("sql", function(config, parserConfig) {
     support: set("ODBCdotTable decimallessFloat zerolessFloat binaryNumber hexNumber nCharCast charsetCast commentHash commentSpaceRequired")
   });
 
+  // Google's SQL-like query language, GQL
+  CodeMirror.defineMIME("text/x-gql", {
+    name: "sql",
+    keywords: set("ancestor and asc by contains desc descendant distinct from group has in is limit offset on order select superset where"),
+    atoms: set("false true"),
+    builtin: set("blob datetime first key string integer double boolean null"),
+    operatorChars: /^[*+\-%<>!=]/
+  });
 }());
 
 });