title: vim: delete all whitespace characters up to my cursor
body: <p>is there anyway to delete every character on the same line as a cursor, all the way up to the cursor? for instance, I might have a line of code that looks like the following:</p>
  
  <pre><code>foo = [cursor]             Bar.new
  </code></pre>
  
  <p>If my cursor is at the place holder above, is it possible to delete every whitespace character (without using regex?) so that Bar.new is placed at the cursor?</p>