> > Indeed.  So coming back around to Roland's write-up: I think it should
 > > recommend -p.
 > 
 > Why recommend a switch which is no longer needed in Solaris >= 10 for
 > /bin/ksh and /bin/ksh93?

As I understood it, the guide was not about writing shell scripts on
Solaris 10+, it was about writing ksh{,93} scripts in general -- and
many of those may need to execute on older Solaris releases.

-- 
meem
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