Teach js-mode about ES6 template strings

* lisp/progmodes/js.el (js-mode-syntax-table): Add an entry for `.

lisp/ChangeLog

@@ -1,3 +1,7 @@
+2015-03-05  Dmitry Gutov  <dgutov@yandex.ru>
+
+	* progmodes/js.el (js-mode-syntax-table): Add an entry for `.
+
 2015-03-05  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	Replace *-function vars with generic functions in cl-generic.

lisp/progmodes/js.el

@@ -534,6 +534,7 @@ getting timeout messages."
   (let ((table (make-syntax-table)))
     (c-populate-syntax-table table)
     (modify-syntax-entry ?$ "_" table)
+    (modify-syntax-entry ?` "\"" table)
     table)
   "Syntax table for `js-mode'.")
 

test/indent/js.js

@@ -60,3 +60,6 @@ var evens = [e for each (e in range(0, 21))
 a++
 b +=
   c
+
+baz(`http://foo.bar/${tee}`)
+  .qux();