add widget-nowrap test.

test/widget-nowrap.js

@@ -0,0 +1,26 @@
+var fs = require('fs')
+  , blessed = require('../')
+  , screen;
+
+// {open}xxxx{close} xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
+// xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx {red-bg}xxxx xxxx xxxx{/red-bg}
+
+screen = blessed.screen({
+  dump: __dirname + '/logs/nowrap.log'
+});
+
+var box = blessed.box({
+  parent: screen,
+  width: 60,
+  wrap: false,
+  tags: true,
+  content: fs.readFileSync(__filename, 'utf8')
+});
+
+box.focus();
+
+screen.key('q', function() {
+  return process.exit(0);
+});
+
+screen.render();