text: 'use strict'
  
  module.exports = heading
  
  var all = require('../all')
  
  function heading(h, node) {
    var depth = Number(node.tagName.charAt(1))
  
    /* istanbul ignore next - `else` shouldn’t happen, of course… */
    depth = depth || 1
  
    return h(node, 'heading', {depth: depth}, all(h, node))
  }
  