Add test/remove.js to remove snippets while preserving new lines.

test/remove.js

@@ -0,0 +1,27 @@
+#!/usr/bin/env node
+'use strict';
+
+/** Load modules. */
+var fs = require('fs'),
+    path = require('path');
+
+/** Resolve program params. */
+var args = process.argv.slice(process.argv[0] === process.execPath ? 2 : 0),
+    filePath = path.resolve(args[1]);
+
+var pattern = (function() {
+  var result = args[0],
+      delimiter = result.charAt(0),
+      lastIndex = result.lastIndexOf(delimiter);
+
+  return RegExp(result.slice(1, lastIndex), result.slice(lastIndex + 1));
+}());
+
+/** Used to match lines of code. */
+var reLine = /.*/gm;
+
+/*----------------------------------------------------------------------------*/
+
+fs.writeFileSync(filePath, fs.readFileSync(filePath, 'utf-8').replace(pattern, function(match) {
+  return match.replace(reLine, '');
+}), 'utf-8');