utf-8 description (specify to use utf-8 without BOM)

[Tatsuro M. <tma...@ya...>]

Hello

gnuplot only accepts utf-8 without the BOM (Byte Oder Mark) but not that with the BOM.

I think it is better to mention it in a proper position  in the manual

The below is my proposal.

**************************
--- gnuplot.orig.doc    2011-01-17 08:00:38 +0900
+++ gnuplot.doc 2011-01-25 07:05:29 +0900
@@ -7520,7 +7520,7 @@
     cp1251      - codepage for 8-bit Russian, Serbian, Bulgarian, Macedonian
     cp1254      - codepage for MS Windows, Turkish (superset of Latin5)
     utf8        - variable-length (multibyte) representation of Unicode
-                  entry point for each character
+                  entry point for each character (use utf-8 without BOM(Byte Or der Mark))

  The command `set encoding locale` is different from the other options.
  It attempts to determine the current locale from the runtime environment.

*****************************

--------------------------------------
Get the new Internet Explorer 8 optimized for Yahoo! JAPAN
http://pr.mail.yahoo.co.jp/ie8/