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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030225

Description of problem:
In /usr/share/units.dat parsec is defined as:
parsec                  au / tan(arcsec)

which looks correct except that "au" is interpreted as "attoatomicmassunit" not
"astronomicalunit".  The "au" needs to be spelled out to avoid the confusion.



Version-Release number of selected component (if applicable):
units-1.80-4

How reproducible:
Always

Steps to Reproduce:
1. Type "units"
2.  Type "parsecs"
3. Type "km"

Actual Results:  2083 units, 71 prefixes, 32 nonlinear units
 
You have: parsecs
You want: km
conformability error
        3.425107e-40 kg
        1000 m
You have:


Expected Results:  It should have returned the number of kilometers in a parsec.

Additional info: