diff --git a/.travis.yml b/.travis.yml
index d524375f4..c6e1cf518 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,51 +2,59 @@ language: node_js
 sudo: false
 node_js:
   - "6"
+
 cache:
   directories:
     - $HOME/.npm
     - travis_phantomjs
+
 env:
   global:
     - BIN="node" ISTANBUL=false OPTION=""
     - SAUCE_LABS=false SAUCE_USERNAME="lodash"
     - secure: "tg1JFsIFnxzLaTboFPOnm+aJCuMm5+JdhLlESlqg9x3fwro++7KCnwHKLNovhchaPe4otC43ZMB/nfWhDnDm11dKbm/V6HlTkED+dadTsaLxVDg6J+7yK41QhokBPJOxLV78iDaNaAQVYEirAgZ0yn8kFubxmNKV+bpCGQNc9yU="
+
   matrix:
     -
     - BIN="phantomjs"
     - ISTANBUL=true
     - SAUCE_LABS=true
+
 matrix:
   include:
     - node_js: "4"
       env:
+
 git:
   depth: 10
+
 branches:
   only:
     - master
+
 notifications:
   webhooks:
     urls:
       - https://webhooks.gitter.im/e/4aab6358b0e9aed0b628
     on_success: change
     on_failure: always
+
 before_install:
   # Upgrade PhantomJS to v2.1.1.
-  - "export PHANTOMJS_VERSION=2.1.1"
-  - "export PATH=$PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64/bin:$PATH"
-  - "if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then rm -rf $PWD/travis_phantomjs; mkdir -p $PWD/travis_phantomjs; fi"
-  - "if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then wget https://github.com/Medium/phantomjs/releases/download/v$PHANTOMJS_VERSION/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -O $PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2; fi"
-  - "if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then tar -xvf $PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -C $PWD/travis_phantomjs; fi"
-  - "phantomjs --version"
+  - export PHANTOMJS_VERSION=2.1.1
+  - export PATH=$PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64/bin:$PATH
+  - if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then rm -rf $PWD/travis_phantomjs; mkdir -p $PWD/travis_phantomjs; fi
+  - if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then wget https://github.com/Medium/phantomjs/releases/download/v$PHANTOMJS_VERSION/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -O $PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2; fi
+  - if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then tar -xvf $PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -C $PWD/travis_phantomjs; fi
+  - phantomjs --version
 
   # Use exact Node version.
-  - "nvm use $TRAVIS_NODE_VERSION"
+  - nvm use $TRAVIS_NODE_VERSION
 
   # Setup npm.
-  - "npm set loglevel error"
-  - "npm set progress false"
-  - "npm i -g npm@\"^2.0.0\""
+  - npm set loglevel error
+  - npm set progress false
+  - npm i -g npm@"^2.0.0"
 
   # Remove code skipped on the coverage run.
   - |
@@ -67,32 +75,47 @@ before_install:
       fi
 
   # Use lodash-cli from GitHub.
-  - "git clone --depth=10 --branch=master git://github.com/lodash/lodash-cli ./node_modules/lodash-cli"
-  - "mkdir -p ./node_modules/lodash-cli/node_modules/lodash && cd $_ && cp ../../../../lodash.js ./lodash.js && cp ../../../../package.json ./package.json"
-  - "cd ../../ && npm i --production && cd ../../"
+  - git clone --depth=10 --branch=master git://github.com/lodash/lodash-cli ./node_modules/lodash-cli
+  - mkdir -p ./node_modules/lodash-cli/node_modules/lodash && cd $_ && cp ../../../../lodash.js ./lodash.js && cp ../../../../package.json ./package.json
+  - cd ../../ && npm i --production && cd ../../
 
 script:
   # Detect code coverage.
-  - "[ $ISTANBUL == false ]   || istanbul cover -x \"**/vendor/**\" --report lcovonly ./test/test.js -- ./lodash.js"
-  - "[ $ISTANBUL == false ]   || [ $TRAVIS_SECURE_ENV_VARS == false ] || (cat ./coverage/lcov.info | coveralls) || true"
-  - "[ $ISTANBUL == false ]   || [ $TRAVIS_SECURE_ENV_VARS == false ] || (cat ./coverage/coverage.json | codecov) || true"
+  - |
+      if [ $ISTANBUL == true ]; then
+        istanbul cover -x "**/vendor/**" --report lcovonly ./test/test.js -- ./lodash.js
+        if [ $TRAVIS_SECURE_ENV_VARS == true ]; then
+          cat ./coverage/lcov.info | coveralls
+          cat ./coverage/coverage.json | codecov
+        fi
+      fi
 
   # Test in Node.js and PhantomJS.
-  - "[ $ISTANBUL == true ]    || node ./node_modules/lodash-cli/bin/lodash -o ./dist/lodash.js"
-  - "[ $ISTANBUL == true ]    || (node ./node_modules/lodash-cli/bin/lodash modularize exports=node -o ./ && node ./node_modules/lodash-cli/bin/lodash -d -o ./lodash.js)"
-  - "[ $ISTANBUL == true ]    || [ $SAUCE_LABS == true ] || cd ./test"
-  - "[ $ISTANBUL == true ]    || [ $SAUCE_LABS == true ] || $BIN $OPTION ./test.js ../lodash.js"
-  - "[ $ISTANBUL == true ]    || [ $SAUCE_LABS == true ] || [ $TRAVIS_SECURE_ENV_VARS == false ] || $BIN $OPTION ./test.js ../dist/lodash.min.js"
+  - |
+      if [ $ISTANBUL == false ]; then
+        node ./node_modules/lodash-cli/bin/lodash -o ./dist/lodash.js
+        node ./node_modules/lodash-cli/bin/lodash modularize exports=node -o ./ && node ./node_modules/lodash-cli/bin/lodash -d -o ./lodash.js
+        if [ $SAUCE_LABS == false ]; then
+          cd ./test
+          $BIN $OPTION ./test.js ../lodash.js
+          if [  $TRAVIS_SECURE_ENV_VARS == true ]; then
+            $BIN $OPTION ./test.js ../dist/lodash.min.js
+          fi
+        fi
+      fi
 
   # Test in Sauce Labs.
-  - "[ $SAUCE_LABS == false ] || node ./node_modules/lodash-cli/bin/lodash core -o ./dist/lodash.core.js"
-  - "[ $SAUCE_LABS == false ] || npm run build"
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash tests\"     runner=\"test/index.html?build=../dist/lodash.js&noglobals=true\"     tags=\"development\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash tests\"     runner=\"test/index.html?build=../dist/lodash.min.js&noglobals=true\" tags=\"production\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash-fp tests\"  runner=\"test/fp.html?noglobals=true\"                                tags=\"development\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../dist/lodash.js\"               tags=\"development,underscore\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../dist/lodash.min.js\"           tags=\"production,underscore\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\"   runner=\"test/backbone.html?build=../dist/lodash.js\"                 tags=\"development,backbone\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\"   runner=\"test/backbone.html?build=../dist/lodash.min.js\"             tags=\"production,backbone\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\"   runner=\"test/backbone.html?build=../dist/lodash.core.js\"            tags=\"development,backbone\""
-  - "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\"   runner=\"test/backbone.html?build=../dist/lodash.core.min.js\"        tags=\"production,backbone\""
+  - |
+      if [ $SAUCE_LABS == true ]; then
+        node ./node_modules/lodash-cli/bin/lodash core -o ./dist/lodash.core.js
+        npm run build
+        $BIN ./test/saucelabs.js name="lodash tests"     runner="test/index.html?build=../dist/lodash.js&noglobals=true"     tags="development"
+        $BIN ./test/saucelabs.js name="lodash tests"     runner="test/index.html?build=../dist/lodash.min.js&noglobals=true" tags="production"
+        $BIN ./test/saucelabs.js name="lodash-fp tests"  runner="test/fp.html?noglobals=true"                                tags="development"
+        $BIN ./test/saucelabs.js name="underscore tests" runner="test/underscore.html?build=../dist/lodash.js"               tags="development,underscore"
+        $BIN ./test/saucelabs.js name="underscore tests" runner="test/underscore.html?build=../dist/lodash.min.js"           tags="production,underscore"
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.js"                 tags="development,backbone"
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.min.js"             tags="production,backbone"
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.core.js"            tags="development,backbone"
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.core.min.js"        tags="production,backbone"
+      fi