Обсуждение: pgsql: Adjust regcustom.h so that all those assert() calls in the regex

Log Message:
-----------
Adjust regcustom.h so that all those assert() calls in the regex package
are converted to Postgres Assert() macros, instead of using <assert.h>
as formerly.  No difference in production builds, but --enable-cassert
debug builds will get better coverage for regex testing.

Modified Files:
--------------
    pgsql/src/include/regex:
        regcustom.h (r1.5 -> r1.6)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/regex/regcustom.h?r1=1.5&r2=1.6)