Description of problem:
In the man pages by description of "--ps-level" can be found, that there
exists two possible values ("1" and "2") for this option. But after 
using each of them, the resulting output PostScript document is 
conforming at level 3.0 no matter which of the options is used.

Version-Release number of selected component (if applicable):
enscript-1.6.1-28.3.* and higher

How reproducible:
Always

Steps to Reproduce:
1. enscript --ps-level=1 -o lev1.ps fileIn (
or enscript --ps-level=2 -o lev2.ps fileIn)
2.
3.
  
Actual results:
file lev1.out
lev1.out: PostScript document text conforming at level 3.0

file lev2.out
lev2.out: PostScript document text conforming at level 3.0


Expected results:
The created output PostScript document text files should be in
apropriate PS level. Or they can be left to be in PS level 3.0, 
but in this case the command line option "--ps-level" should be
removed from options list accepted by the "enscript" command and
from the man pages from "enscript" to stop mystify the user. 


Additional info: