By default, TIDY converts everything outside of strings and comment
statements to upper case characters.  If desired, the default can be
permanently changed to lower-case by modifying subroutine INITDY.

Two subroutine calls in subroutine INITDY may be modified to change the
default case translation:

Subroutine KWDWRT writes FORTRAN keywords (such as DO, CALL, etc.) (the
original keywords in the FORTRAN program are skipped).  To change this default
translation from upper-case to lower-case, edit subroutine INITDY and change
the line reading
      CALL KWDWRT (-1)
to
      CALL KWDWRT (-2)

Subroutine KCTSET sets the default translation for executable code which
is not FORTRAN keywords.  To change the default translation of such code to
lower-case, edit subroutine INITDY and change the line reading
      CALL KCTSET (0)
to
      CALL KCTSET (1)

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