By default, TIDY converts everything outside of strings and comment
statements to upper case characters.  Lower-case translation is now
selected by a *LCASE control card.

If desired, TIDY can be converted to translate to lower-case by default
by editing subroutine INITDY and then recompiling.  In INITDY, change the
line reading
      CALL KCTSET (0)
to
      CALL KCTSET (1)

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