(SET-TEXT-JUSTIFY horiz-just vert-just)

Choose where to align the text. Horiz-just is one of the following:
{\itt 'LEFT} {\itt 'CENTER} {\itt 'RIGHT}
{\itt Vert-just} is one of the following:
{\itt 'BOTTOM} {\itt 'CENTER} {\itt 'TOP}
For example, {\itt 'LEFT} means that the starting-point is on the top left edge of the text.