diff --git a/spec/build_spec.rb b/spec/build_spec.rb
deleted file mode 100644
index 9bdc5c4..0000000
--- a/spec/build_spec.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-$plugin_path = File.expand_path('../..', __FILE__)
-
-describe 'build script' do
-  it 'should run and return success code' do
-    Dir.chdir($plugin_path)
-    expect(system('bash ./build')).to be_true
-  end
-end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 938a9a7..06abca1 100755
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -8,6 +8,10 @@ Vimrunner::RSpec.configure do |config|
   # instance per test (slower, but can be easier to manage).
   config.reuse_server = !ENV['REUSE_SERVER'].nil?
 
+  if Gem::Platform.local.os == "darwin"
+    config.reuse_server = true
+  end
+
   # Decide how to start a Vim instance. In this block, an instance should be
   # spawned and set up with anything project-specific.
   config.start_vim do
diff --git a/syntax/pug.vim b/syntax/pug.vim
index 49ed6da..509d62a 100644
--- a/syntax/pug.vim
+++ b/syntax/pug.vim
@@ -73,8 +73,8 @@ syn region  pugPlainFilter matchgroup=pugFilter start="^\z(\s*\):\%(sass\|less\|
 
 syn match  pugScriptConditional "^\s*\<\%(if\|else\|else if\|elif\|unless\|while\|until\|case\|when\|default\)\>[?!]\@!"
 syn match  pugScriptStatement "^\s*\<\%(each\|for\|block\|prepend\|append\|mixin\|extends\|include\)\>[?!]\@!"
-syn region  pugScriptLoopRegion start="^\s*\(for \)" end="$" contains=pugScriptLoopKeywords
-syn keyword  pugScriptLoopKeywords for in
+syn region  pugScriptLoopRegion start="^\s*\(for\|each\)" end="$" contains=pugScriptLoopKeywords
+syn keyword  pugScriptLoopKeywords contained for each in
 
 syn region  pugJavascript start="^\z(\s*\)script\%(:\w\+\)\=" end="^\%(\z1\s\|\s*$\)\@!" contains=@htmlJavascript,pugJavascriptTag,pugCoffeescriptFilter keepend
 syn region javascriptInterpolation start=/${/ end=/}/ contained