title: Why doesn't Sublime Syntax match a text from A to B with new lines via regex?
body: <p>I am trying to write a custom syntax (via YAML), where I would like to indicate comment area rule. So for instance: /* */ - is a common from-to indication of a comment section.</p>
  
  <p>Forged the following code:</p>
  
  <blockquote>
    <p>((?=/*)[\s\S]*?(?&lt;=*/))</p>
  </blockquote>
  
  <p>It works well here: <a href="https://regex101.com/r/EQqn7b/2/" rel="nofollow noreferrer">https://regex101.com/r/EQqn7b/2/</a>  </p>
  
  <p>However, having tried it in Sublime, it wouldn't match text in the case with new lines between the beginning and ending of the comment section area:</p>
  
  <p><a href="https://i.stack.imgur.com/YuKmA.png" rel="nofollow noreferrer">Here is how it looks in Sublime</a><br>
  <em>(Colored in gray - is the text which was successfully matched by the above regex)</em></p>
  
  <p>So the desired effect is to make both cases shown in picture earlier - matched by regex in Sublime.</p>
  
  <p>Could somebody point me out what am I doing wrong or missing out?</p>
  
  <p>Thanks!</p>
  
  <hr>
  
  <p><em>Note: flag like (?s) - is treated as unrecognized, rendering it unusable</em></p>