This file resides in a directory specific to the typesetting device. H Number Changes the horizontal position on the page to the number specified. The number is in basic units of motions as specified by the DESC file. This is an absolute goto statement. This is a relative goto statement.
Number Adds the number specified to the current vertical position.
The meaning is a combination of the h Number command followed by the c Character command. The specified number is added to the current horizontal position and then the single-byte character, specified by the Character variable, is produced. This is the most common form of character specification. B A Indicates that the end of a line has been reached. The troff command specifies a resetting of the x,y coordinates on the page before printing more characters.