Syntax:  EXTRACT PLACEHOLDER placeholder_name_wild language_name_wild

  Extracts the definition of the specified placeholder(s).

  LSE inserts the indicated definitions at the end of the current
  buffer in a form that lets them be executed with the EXECUTE BUFFER
  PLSE command.

  RELATED COMMANDS:

     EXTRACT NEW PLACEHOLDER     SET PLACEHOLDER commands
     NEW PLACEHOLDER             SHOW PLACEHOLDER