Does "verbose" Need to be Reserved?

Hey All,

I was just getting a new version of pgTAP ready for release, and while testing it on HEAD, I got this error:

+ psql:pgtap.sql:5789: ERROR:  syntax error at end of input
+ LINE 28:                 IF verbose THEN RETURN NEXT diag(tests[i] ||...
+                                    ^

I asked on IRC, and Andrew “RhodiumToad” Gierth pointed out that it became a reserved word at some point. I'm fine to
renamemy variable, but Andew and I were wondering if it's really necessary for "verbose" to be reserved, since it's not
inthe spec. 

Thanks,

David