DCL:GRPH1:SLPACK: Layout Routines:Explanation of Main Subroutines
Sets the text to write on the top or bottom margin of a level-1 frame.
cttl (C((*)) The text. The following predefined variables exist, which are replaced by the corresponding text. '#PAGE' :Page number. Takes up two character spaces in Arabic numbers. '#DATE' :The date the program was executed. Displayed in YY/MM/DD format. (TY: year; MM: month; DD: Day) '#TIME' :The time the program was executed. Displayed in HH:MM:SS format. (HH: hour; MM: minute; SS: second) cside (C*) The position of the text. Specify 'T'op (top margin) or 'B'ottom (bottom margin) px, py (R) The position of the text in the margin specified by a floating-point value between -1.0 and +1.0. px is -1.0 Left aligned 1.0 :Centered +1.0 :Right aligned pyについては， -1.0 :Base aligned 1.0 :Centered +1.0 :Top aligned ht (R) The character height specified in units in RC. nt (I) Specifies the order of text. (nth text)