Thread: pgsql-server: Add comment about rationale for continuing to use C

Log Message:
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Add comment about rationale for continuing to use C library functions
instead of src/timezone for timestamping log entries.

Modified Files:
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    pgsql-server/src/backend/utils/error:
        elog.c (r1.140 -> r1.141)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/utils/error/elog.c.diff?r1=1.140&r2=1.141)