[vhdl-200x-ft] Boolean, Integer, Real and Time_vector

Since we decided to include
boolean_vector
integer_vector
real_vector
time_vector

as part of the standard, I though that we would need some basic routines to 
support these.

I created (and added to standard) basic boolean functions (and, or, etc)
for boolean_vector.  These functions work the same way bit_vector boolean
operations work.

Following with the rest of predefined types, I looked at the "read" and "write" 
procedures for these.

How should they work (boolean_vector example)?

FALSE TRUE FALSE TRUE
FALSE, TRUE, FALSE, TRUE
"FALSE", "TRUE", "FALSE", "TRUE"

For now, a "read" will work on the first two.  A "write" will write out the 
second one.  What do people want to see here?

-- 
David W. Bishop dbishop@vhdl.org       All standard disclaimers apply.