code: def parse(self, text: str) -> list[Node]:
      result: list[Node] = []
  
      stack = [""]
      for part in self.parens_re.split(text):
          if part == "\\\\":  # escaped backslash
              stack[-1] += "\\"
          elif part == "{":
              if len(stack) >= 2 and stack[-2] == "{":  # nested
                  stack[-1] += "{"
              else:
                  # start emphasis
                  stack.append("{")
                  stack.append("")
          elif part == "}":
              if (
                  len(stack) == 3
                  and stack[1] == "{"
                  and len(stack[2]) > 0
              ):
                  # emphasized word found
                  if stack[0]:
                      result.append(nodes.Text(stack[0]))
                  result.append(nodes.emphasis(stack[2], stack[2]))
                  stack = [""]
              else:
                  # emphasized word not found; the rparen is not a special symbol
                  stack.append("}")
                  stack = ["".join(stack)]
          elif part == "\\{":  # escaped left-brace
              stack[-1] += "{"
          elif part == "\\}":  # escaped right-brace
              stack[-1] += "}"
          else:  # others (containing escaped braces)
              stack[-1] += part
  
      if "".join(stack):
          # remaining is treated as Text
          text = "".join(stack)
          result.append(nodes.Text(text))
  
      return result
  
imports: from __future__ import annotations
  import re
  from typing import TYPE_CHECKING, Any
  import docutils.parsers.rst.directives
  import docutils.parsers.rst.roles
  import docutils.parsers.rst.states
  from docutils import nodes, utils
  from sphinx import addnodes
  from sphinx.locale import _, __
  from sphinx.util import ws_re
  from sphinx.util.docutils import ReferenceRole, SphinxRole
label_desc: Use image node_id 2 for calling the EmphasizedLiteral obj's underlying member method code with example usage: obj.parse(text) and returns: result