title: regex for { } within ' 's
body: <p>An example,</p>
  
  <p>I have a string that contains let's say:</p>
  
  <blockquote>
    <p>function main {</p>
    
    <p>// TODO  print 'hello {cmd get world}
    world {nice}!'s asdads</p>
    
    <p>}</p>
  </blockquote>
  
  <p>How can I select only the words that are in within {}'s and that are inside a ''string. This example would retrieve the output:</p>
  
  <blockquote>
    <p>{cmd get world; nice}</p>
  </blockquote>
  
  <p>thanks a lot!</p>