Log Message:
-----------
Remove accented characters in comments, to avoid failures when this
file is read with an incompatible client_encoding setting. Per report
from Tim N. van der Leeuw.
Modified Files:
--------------
pgsql/contrib/isn:
isn.sql.in (r1.2 -> r1.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/isn/isn.sql.in.diff?r1=1.2&r2=1.3)