title: Defing shortcut for live surrounding template
body: <p>How abbreviation of surrounding live template can be used? (For example <code>t</code>,...)
  In non-surrounding template typing abbreviation and pressing tab will insert template, but I surrounding template we first select a portion of code and we not type abbreviation.</p>
  
  <p>How can I define a shortcut for a specific surrounding template, for example
  how can I define a template so when I select a portion of code and <strong>then press <code>g</code> key</strong>, selected code be surrounded by <code>&lt;?=_('</code> and <code>')?&gt;</code>?</p>