ENTER COMMENT
          converts pseudocode into comments.

      ENTER PSEUDOCODE
          inserts pseudocode placeholder delimiters.

      EXPAND
          expands the token name at the current cursor position.

      ERASE PLACEHOLDER
          deletes placeholder text and related punctuation.

      GOTO PLACEHOLDER
          moves the cursor to a placeholder

      MODIFY LANGUAGE
          modifies the characteristics of a specified language.

      SET AUTO_ERASE
          enables automatic erasing of placeholders.

      SET LANGUAGE
          sets the specified language associated with the specified
          buffer

      SET NOAUTO_ERASE
          disables automatic erasing of placeholders.

      SET NOLANGUAGE
          disassociates the language associated with the indicated buffer.

      UNDO ENTER COMMENT
          reverses the effect of the last ENTER COMMENT command.

      UNERASE PLACEHOLDER
          restores placeholder text to its original postion.

      UNEXPAND
          reverses the effect of the last EXPAND command.