URL subscript

Block URL subscript is used for accessing subcomponents of data type. Actually it is alias to proper dictionary subscription.

Names of subscript properties and their meaning can be found in URL type specification.

XML representation of url_subscript block:

<xml xmlns="http://www.w3.org/1999/xhtml">
  <block type="url_subscript">
    <field name="INFO">SCHEME</field>
    <value name="URL">
      <block type="variables_get">
        <field name="VAR">url</field>
      </block>
    </value>
  </block>
</xml>