------- Horizontal formatting commands -------

 ,CE N  Center N lines
 ,RJ N  Right justify N lines
 ,JU    justify
 ,NJ    no justify
 ,LL N  line length of N
 ,IN N  indent N spaces
 ,SI N  indent one line N spaces
 ,LM N  set left margin N spaces(print param.)
 ,CS N  char. spacing, N char/in(print param.)
 ,PS    start proportional spacing
 ,NPS   non-proportional, normal spacing
