Explicitly handle ?" so that it formats properly.

Author: kddnewton

CHANGELOG.md

@@ -35,6 +35,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 - Keep block `If`, `Unless`, `While`, and `Until` forms if there is an assignment in the predicate.
 - Force using braces if the block is within the predicate of a conditional or loop.
 - Allow for the possibility that `CommandCall` nodes might not have arguments.
+- Explicitly handle `?"` so that it formats properly.
+- Check that a block is within the predicate in a more relaxed way.
 
 ### Removed
 

lib/syntax_tree.rb

@@ -482,7 +482,7 @@ def format(q)
         q.text(value)
       else
         q.text(q.quote)
-        q.text(value[1])
+        q.text(value[1] == "\"" ? "\\\"" : value[1])
         q.text(q.quote)
       end
     end
@@ -2769,8 +2769,8 @@ def forced_do_end_bounds?(q)
     # If we're the predicate of a loop or conditional, then we're going to have
     # to go with the {..} bounds.
     def forced_brace_bounds?(q)
-      parent = q.parents.to_a[1]
-      [If, IfMod, Unless, UnlessMod, While, WhileMod, Until, UntilMod].include?(parent.class) && node == parent.predicate.block
+      parent, grandparent, = q.parents.to_a
+      [If, IfMod, Unless, UnlessMod, While, WhileMod, Until, UntilMod].include?(grandparent.class) && parent == grandparent.predicate
     end
 
     def format_break(q, opening, closing)