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SUBROUTINE INQTSS (UC,LC,OVER,IFONT)
C$ (Inquire Text Switch Select)
C$ Return the text switch selectors for the current font. UC,
C$ LC, and OVER must be INTEGER arrays to hold a single
C$ Hollerith character each, and the strings returned will be
C$ blank padded to a host fullword boundary. UC and LC are
C$ the characters for switching from lower to upper-case, and
C$ upper- to lower-case, respectively, and OVER is the
C$ character for overstriking the last character position. A
C$ blank value will be returned for any of these which are not
C$ set.
C$
C$ Since multiple fonts can be in effect at one time, the
C$ INTEGER argument IFONT selects the one for which the
C$ inquiry is made. IFONT = 1 selects the current font, IFONT
C$ = 2 the previous one, and so on. If IFONT is out of the
C$ range 1..(maximum number of fonts currently selected), UC,
C$ LC, and OVER will be set to the blank strings.
C$ (06-SEP-82)