language support: CodeQL (#12470)

runtime/queries/codeql/highlights.scm

@@ -0,0 +1,104 @@
+[
+  "and"
+  "any"
+  "as"
+  "asc"
+  "avg"
+  "by"
+  "class"
+  "concat"
+  "count"
+  "desc"
+  "else"
+  "exists"
+  "extends"
+  "forall"
+  "forex"
+  "from"
+  "if"
+  "implements"
+  "implies"
+  "import"
+  "in"
+  "instanceof"
+  "max"
+  "min"
+  "module"
+  "newtype"
+  "not"
+  "or"
+  "order"
+  "rank"
+  "select"
+  "strictconcat"
+  "strictcount"
+  "strictsum"
+  "sum"
+  "then"
+  "where"
+
+  (false)
+  (predicate)
+  (result)
+  (specialId)
+  (super)
+  (this)
+  (true)
+] @keyword
+
+[
+  "boolean"
+  "float"
+  "int"
+  "date"
+  "string"
+] @type.builtin
+
+(annotName) @attribute
+
+[
+  "<"
+  "<="
+  "="
+  ">"
+  ">="
+  "-"
+  "!="
+  "/"
+  "*"
+  "%"
+  "+"
+  "::"
+] @operator
+
+[
+  "("
+  ")"
+  "{"
+  "}"
+  "["
+  "]"
+] @punctuation.bracket
+
+[
+  ","
+  "|"
+] @punctuation.delimiter
+
+(className) @type
+
+(varName) @variable
+
+(integer) @constant.numeric.integer
+(float) @constant.numeric.float
+
+(string) @string
+
+(aritylessPredicateExpr (literalId) @function)
+(predicateName) @function
+
+[
+  (line_comment)
+  (block_comment)
+  (qldoc)
+] @comment

runtime/queries/codeql/textobjects.scm

@@ -0,0 +1,16 @@
+(qldoc) @comment.around
+(block_comment) @comment.around
+(line_comment) @comment.inside
+(line_comment)+ @comment.around
+
+(classlessPredicate
+  ((varDecl) @parameter.inside . ","?) @parameter.around
+  (body "{" (_)* @function.inside "}")) @function.around
+(memberPredicate
+  ((varDecl) @parameter.inside . ","?) @parameter.around
+  (body "{" (_)* @function.inside "}")) @function.around
+
+(dataclass
+  ("{" (_)* @class.inside "}")?) @class.around
+(datatype) @class.around
+(datatypeBranch) @class.around