From a561b88d22f9316462f71a45a4910d41fa574cf5 Mon Sep 17 00:00:00 2001
From: Ilya Fadeev <fadeev.ilya@gmail.com>
Date: Sun, 11 Jun 2017 23:33:45 -0400
Subject: [PATCH] Allow extra space before steal-remove-start and -end tags to
 support standard linting. #727

---
 lib/build/clean.js      |  2 +-
 lib/build/clean_test.js | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 lib/build/clean_test.js

diff --git a/lib/build/clean.js b/lib/build/clean.js
index 2f31842d..fa3ea9df 100644
--- a/lib/build/clean.js
+++ b/lib/build/clean.js
@@ -7,7 +7,7 @@ module.exports = function(original, options) {
 	}
 
 	removeTags.forEach(function(tag) {
-		result = result.replace(new RegExp('(\\s?)\/\/!' + tag + '-start((.|\n)*?)\/\/!' + tag + '-end', 'gim'), '');
+		result = result.replace(new RegExp('(\\s?)\/\/!(\\s?)' + tag + '-start((.|\n)*?)\/\/!(\\s?)' + tag + '-end', 'gim'), '');
 	});
 
 	return result;
diff --git a/lib/build/clean_test.js b/lib/build/clean_test.js
new file mode 100644
index 00000000..248d755d
--- /dev/null
+++ b/lib/build/clean_test.js
@@ -0,0 +1,15 @@
+var assert = require("assert");
+var clean = require("./clean");
+
+describe("cleanAddress", function() {
+	var source = "123\n//!steal-remove-start\n456\n//!steal-remove-end\n789";
+	var source2 = "123\n//! steal-remove-start\n456\n//! steal-remove-end\n789";
+	
+	it("removes blocks surrounded with steal-remove-start and -end", function() {
+		assert.equal(clean(source, {}), "123\n789");
+	});
+
+	it("allows an extra space before steal-remove-start for standard linting", function() {
+		assert.equal(clean(source2, {}), "123\n789");
+	});
+});