proposed changes to time zone "asia" file for Bangladesh

[Arthur David Olson]

Below are changes to the "asia" file to reflect news from Bangladesh.
Since clocks are due to change with the year, these changes will appear
in the ftp archive this coming Monday (2009-12-28) unless problems are found.

				--ado

------- asia -------
*** /tmp/geta5692	Thu Dec 24 18:00:10 2009
--- /tmp/getb5692	Thu Dec 24 18:00:10 2009
***************
*** 1,4 ****
! # @(#)asia	8.48
  # This file is in the public domain, so clarified as of
  # 2009-05-17 by Arthur David Olson.
  
--- 1,4 ----
! # @(#)asia	8.49
  # This file is in the public domain, so clarified as of
  # 2009-05-17 by Arthur David Olson.
  
***************
*** 196,201 ****
--- 196,219 ----
  # http://www.thaindian.com/newsportal/business/bangladesh-to-continue-indefinitely-with-advanced-time_100259987.html
  # </a>
  
+ # From Alexander Krivenyshev (2009-12-24):
+ # According to Bangladesh newspaper "The Daily Star,"
+ # Bangladesh will change its clock back to Standard Time on Dec 31, 2009.
+ #
+ # Clock goes back 1-hr on Dec 31 night.
+ # <a href="http://www.thedailystar.net/newDesign/news-details.php?nid=119228">
+ # http://www.thedailystar.net/newDesign/news-details.php?nid=119228
+ # </a>
+ # and
+ # <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html">
+ # http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html
+ # </a>
+ #
+ # "...The government yesterday decided to put the clock back by one hour
+ # on December 31 midnight and the new time will continue until March 31,
+ # 2010 midnight. The decision came at a cabinet meeting at the Prime
+ # Minister's Office last night..."
+ 
  # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
  Zone	Asia/Dhaka	6:01:40 -	LMT	1890
  			5:53:20	-	HMT	1941 Oct    # Howrah Mean Time?
***************
*** 204,209 ****
--- 222,229 ----
  			6:30	-	BURT	1951 Sep 30
  			6:00	-	DACT	1971 Mar 26 # Dacca Time
  			6:00	-	BDT	2009 Jun 19 23:00 # Bangladesh Time
+ 			6:00	1:00	BDST	2010
+ 			6:00	-	BDT	2010 Apr
  			6:00	1:00	BDST
  
  # Bhutan