using lisp...ie, control whether it's roman, bold, italic?
(defun c:SIMPLEX (/)
(command "-style"
"SIMPLEX" ; name of text style
"SIMPLEX" ; font name
"0" ; height of text
"1" ; width factor
"0" ; obliquing angle
"n" ; text backwards
"n" ; text upside-down
""
)
(princ)
)