================================================================================
PromptMode property with different values
================================================================================

page 123 TestPage1
{
    PromptMode = Generate;
}

page 124 TestPage2
{
    PromptMode = Auto;
}

page 125 TestPage3
{
    PromptMode = Always;
}

page 126 TestPage4
{
    PromptMode = Never;
}

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(source_file
  (page_declaration
    (page_keyword)
    object_id: (integer)
    object_name: (identifier)
    (property
      name: (property_name)
      value: (identifier)))
  (page_declaration
    (page_keyword)
    object_id: (integer)
    object_name: (identifier)
    (property
      name: (property_name)
      value: (identifier)))
  (page_declaration
    (page_keyword)
    object_id: (integer)
    object_name: (identifier)
    (property
      name: (property_name)
      value: (identifier)))
  (page_declaration
    (page_keyword)
    object_id: (integer)
    object_name: (identifier)
    (property
      name: (property_name)
      value: (identifier))))
