From b9a04774b0c96253afd4ef301e8e17fe8b0185a3 Mon Sep 17 00:00:00 2001
From: Tom Robinson <tlrobinson@gmail.com>
Date: Sun, 11 Dec 2016 22:27:25 -0800
Subject: [PATCH] misc

---
 frontend/src/metabase/lib/expressions/index.js  | 2 +-
 frontend/src/metabase/lib/expressions/parser.js | 6 ++++--
 webpack.config.js                               | 1 -
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/frontend/src/metabase/lib/expressions/index.js b/frontend/src/metabase/lib/expressions/index.js
index c6d40065628..df58a0562d0 100644
--- a/frontend/src/metabase/lib/expressions/index.js
+++ b/frontend/src/metabase/lib/expressions/index.js
@@ -1,7 +1,7 @@
 
 import _ from "underscore";
 import { mbqlEq } from "../query/util";
-import { titleize } from "metabase/lib/formatting";
+import { titleize } from "../formatting";
 
 export const VALID_OPERATORS = new Set([
     '+',
diff --git a/frontend/src/metabase/lib/expressions/parser.js b/frontend/src/metabase/lib/expressions/parser.js
index 3b5004c569e..7281b75c527 100644
--- a/frontend/src/metabase/lib/expressions/parser.js
+++ b/frontend/src/metabase/lib/expressions/parser.js
@@ -69,13 +69,14 @@ class ExpressionsParser extends Parser {
                 const op = $.CONSUME(AdditiveOperator);
                 const rhsVal = $.SUBRULE2($.multiplicationExpression, [outsideAggregation]);
 
+                // collapse multiple consecutive operators into a single MBQL statement
                 if (Array.isArray(value) && value[0] === op.image) {
                     value.push(rhsVal);
                 } else {
                     value = [op.image, value, rhsVal]
                 }
             });
-            return value
+            return value;
         });
 
         $.RULE("multiplicationExpression", (outsideAggregation) => {
@@ -84,13 +85,14 @@ class ExpressionsParser extends Parser {
                 const op = $.CONSUME(MultiplicativeOperator);
                 const rhsVal = $.SUBRULE2($.atomicExpression, [outsideAggregation]);
 
+                // collapse multiple consecutive operators into a single MBQL statement
                 if (Array.isArray(value) && value[0] === op.image) {
                     value.push(rhsVal);
                 } else {
                     value = [op.image, value, rhsVal]
                 }
             });
-            return value
+            return value;
         });
 
         $.RULE("aggregationOrMetricExpression", (outsideAggregation) => {
diff --git a/webpack.config.js b/webpack.config.js
index 069baf40ae8..7b06d81d11d 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,5 +1,4 @@
 /*eslint-env node */
-"use strict";
 
 require("babel-register");
 require("babel-polyfill");
-- 
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