Log Message:
-----------
Add \x hex support to ecpg strings. This just passes them to the backend.
Modified Files:
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pgsql/src/interfaces/ecpg/preproc:
pgc.l (r1.135 -> r1.136)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/pgc.l.diff?r1=1.135&r2=1.136)