FreeBSD set to use TimeZone "CET".
	During active daylight-daving-time the name of the timezone
	by all date funtions results in "CEST".
	I assume this timezone is correct.
	If such an date string is parsed by tcl, it will generate
	an runtime error.

Fix: add this patch to
		ports/lang/tcl75
		ports/lang/tcl76
		ports/lang/tcl80
		ports/lang/tcl81
		ports/lang/tclX75
		ports/lang/tclX80

	till it can be fixed in the main distribution.
How-To-Repeat: 
	running an application which try to parse a date/time string.
	fist recgnized in port: mail/exmh by reading an message
	created with daylight-saving-time on.

	run the inlcuded example:

# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	test-date.tcl
#
echo x - test-date.tcl
sed 's/^X//' >test-date.tcl << 'END-of-test-date.tcl'
X#!/usr/local/bin/wish
X#	Id$: test-date.tcl	1.70	24.01.1999
Xset Out [clock scan "Mon, 28 Jul 97 19:53 GMT" ]
Xputs stdout "GMT  $Out"
Xset Out [clock scan "Mon, 28 Jul 97 19:53 MET" ]
Xputs stdout "MET  $Out"
Xset Out [clock scan "Mon, 28 Jul 97 19:53 CET" ]
Xputs stdout "CET  $Out"
Xset Out [clock scan "Mon, 28 Jul 97 19:53" ]
Xputs stdout "(NO) $Out"
Xset Out [clock scan "Mon, 28 Jul 97 19:53 MEST" ]
Xputs stdout "MEST $Out"
Xset Out [clock scan "Mon, 28 Jul 97 19:53 CEST" ]
Xputs stdout "CEST $Out"
Xexit
END-of-test-date.tcl
exit