pgsql: Install Tcl regex fixes to sync our regex engine with Tcl 8.4.8

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Install Tcl regex fixes to sync our regex engine with Tcl 8.4.8
Date: 2004-11-24 22:56:56
Message-ID: 20041124225656.913AE3A404E@svr1.postgresql.org
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Log Message:
-----------
Install Tcl regex fixes to sync our regex engine with Tcl 8.4.8 (up from
8.4.1). This corrects some curious regex bugs, though not the greediness
issue I was hoping to find a solution for :-(

Modified Files:
--------------
pgsql/src/backend/regex:
regcomp.c (r1.41 -> r1.42)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/regex/regcomp.c.diff?r1=1.41&r2=1.42)

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