472 lines
9.0 KiB
HTML
472 lines
9.0 KiB
HTML
<HTML
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><HEAD
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><TITLE
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>Applications with Devanagri</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.63
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"><LINK
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REL="HOME"
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TITLE="The Indic Fonts HOWTO"
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HREF="index.html"><LINK
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REL="PREVIOUS"
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TITLE="Locale Setup"
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HREF="locale.html"><LINK
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REL="NEXT"
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TITLE="References and sites"
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HREF="references.html"></HEAD
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><BODY
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CLASS="sect1"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>The Indic Fonts HOWTO</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="locale.html"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="references.html"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="sect1"
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><H1
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CLASS="sect1"
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><A
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NAME="apps"
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>5. Applications with Devanagri</A
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></H1
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><DIV
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CLASS="sect2"
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><H2
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CLASS="sect2"
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><A
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NAME="AEN161"
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>5.1. Browsers</A
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></H2
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN163"
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>5.1.1. Netscape Navigator</A
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></H3
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><P
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> Netscape 6.01 or later can display HTML documents in UTF-8 encoding. All a document needs is the following line between the <head> and </head> tags:
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<TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><FONT
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COLOR="#000000"
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><PRE
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CLASS="programlisting"
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> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></PRE
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></FONT
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></TD
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></TR
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></TABLE
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>
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</P
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><P
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> To setup Netscape so that it displays Hindi characters:
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<P
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></P
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><OL
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TYPE="1"
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><LI
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>Goto, Edit -> Preferences </LI
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><LI
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>Select category, Appearance -> Fonts</LI
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><LI
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>Select Language encoding "Unicode"</LI
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><LI
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>Set Variable-width and Fixed-width fonts to "raghu"</LI
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><LI
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>Check button "Always use my font settings, overriding web page font"</LI
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></OL
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>
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</P
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><P
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> Also, ensure that the character coding scheme is set to UTF-8
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</P
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><P
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> <P
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></P
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><OL
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TYPE="1"
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><LI
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>Goto, View -> Character Coding</LI
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><LI
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>Select "Unicode (UTF-8)" from the list</LI
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></OL
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>
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</P
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></DIV
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN179"
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>5.1.2. Konqueror</A
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></H3
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><P
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> Konqueror has good support for Unicode. To setup konqueror so that it displays Hindi characters:
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<P
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></P
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><OL
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TYPE="1"
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><LI
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>Goto, Settings -> Configure Konqueror</LI
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><LI
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>Select "Konqueror Bowser" from the left pan</LI
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><LI
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>Goto "Appearance" tab on the right pan</LI
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><LI
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>Select charset "iso106460-1"</LI
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><LI
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>Set all fonts to "raghu" for this encoding and also set Default encoding to "utf8"</LI
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></OL
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>
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</P
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></DIV
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></DIV
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><DIV
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CLASS="sect2"
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><H2
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CLASS="sect2"
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><A
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NAME="AEN188"
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>5.2. Editors</A
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></H2
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN190"
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>5.2.1. yudit</A
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></H3
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><P
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> <B
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CLASS="command"
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>yudit</B
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> by G<>sp<73>r Sinai (<A
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HREF="http://czyborra.com/yudit/"
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TARGET="_top"
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>http://czyborra.com/yudit/</A
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>) is an excellent unicode text editor for the X Window System. It supports simultaneous processing of many languages, input methods, conversions for local character standards etc. It has facilities for entering text in all languages with only an English keyboard, using keyboard configuration maps. Customization is very easy. Typically you will first want to customize your font. From the font menu, choose "Unicode". Next, you should customize your input method. The input methods "Straight", "Unicode" and "SGML" are most remarkable. For details about the other built-in input methods, look in <TT
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CLASS="filename"
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>/usr/local/share/yudit/data/</TT
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>. To make a change the default for the next session, edit your <TT
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CLASS="filename"
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>$HOME/.yuditrc</TT
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> file. The general editor functionality is limited to editing, cut and paste and search and replace. There is no provision for an undo. <B
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CLASS="command"
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>yudit</B
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> can display text using a TrueType font. But it doesn't seem to support combining characters.
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</P
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></DIV
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN198"
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>5.2.2. Vim</A
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></H3
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><P
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> Vim (as of version 6.0) has good support for UTF-8. When started in an UTF-8 locale, it assumes UTF-8 encoding for the console and the text files being edited. It supports double-wide (CJK) characters as well and combining characters and therefore fits perfectly into UTF-8 enabled ncst-term.
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</P
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></DIV
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN201"
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>5.2.3. gedit</A
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></H3
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><P
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> gedit is an editor developed using GtkText widget. gedit-0.9.0 does not support FontSet. This means that you can't edit both English and Hindi text simultaneously. But if you choose a proper font then you will be able to use any one language at a time.
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</P
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></DIV
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN204"
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>5.2.4. xedit</A
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></H3
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><P
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> With XFree86-4.0.1, <B
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CLASS="command"
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>xedit</B
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> is capable of editing UTF-8 files if your locale is set appropriately. Add the line
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<TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><FONT
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COLOR="#000000"
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><PRE
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CLASS="programlisting"
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> "Xedit*international: true"</PRE
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></FONT
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></TD
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></TR
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></TABLE
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>
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to your <TT
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CLASS="filename"
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>$HOME/.Xdefaults</TT
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> file.
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</P
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></DIV
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></DIV
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><DIV
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CLASS="sect2"
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><H2
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CLASS="sect2"
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><A
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NAME="AEN210"
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>5.3. Mailers</A
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></H2
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><P
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> Mail clients released after January 1, 1999, should be capable of sending and displaying UTF-8 encoded mails, otherwise they are considered deficient. But these mails have to carry the MIME labels:
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<TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><FONT
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COLOR="#000000"
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><PRE
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CLASS="programlisting"
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> Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit</PRE
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></FONT
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></TD
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></TR
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></TABLE
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>
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</P
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><P
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> Simply piping an UTF-8 file into "mail" without caring about the MIME labels will not work. Mail client implementors should take a look at <A
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HREF="http://www.imc.org/imc-intl/"
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TARGET="_top"
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>http://www.imc.org/imc-intl/</A
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> and <A
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HREF="http://www.imc.org/mail-i18n.html"
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TARGET="_top"
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>http://www.imc.org/mail-i18n.html</A
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>.
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</P
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><P
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> Now about some of the individual mail clients (or "mail user agents"):
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</P
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN218"
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>5.3.1. kmail</A
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></H3
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><P
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> kmail (as of KDE 1.0) does not support UTF-8 mails at all.
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</P
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></DIV
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN221"
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>5.3.2. Netscape Mail</A
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></H3
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><P
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> Netscape Mail can send and display mails in UTF-8 encoding, but it needs a little bit of manual user intervention. To send an UTF-8 encoded mail:
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<P
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></P
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><OL
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TYPE="1"
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><LI
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><P
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>After opening the "Mail" window, but before starting to compose the message, select from the menu "View -> Character Coding -> Unicode (UTF-8)".</P
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></LI
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><LI
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><P
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>Then compose the message and send it.</P
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></LI
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></OL
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>
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</P
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><P
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> When you receive an UTF-8 encoded mail, Netscape does not display it in UTF-8 right away, and does not even give a visual clue that the mail was encoded in UTF-8. You have to manually select from the menu
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<SPAN
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CLASS="guimenu"
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>View</SPAN
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> -> <SPAN
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CLASS="guisubmenu"
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>Character Coding</SPAN
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> -> <SPAN
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CLASS="guimenuitem"
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>Unicode (UTF-8)</SPAN
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>.
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</P
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><P
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> For displaying UTF-8 mails, Netscape uses different fonts. You can adjust your font settings in the <SPAN
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CLASS="guimenu"
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>Edit</SPAN
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> -> <SPAN
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CLASS="guisubmenu"
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>Preferences</SPAN
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> -> <SPAN
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CLASS="guimenuitem"
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>Fonts</SPAN
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>
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dialog by selecting the "Unicode" font category.
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</P
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></DIV
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><DIV
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CLASS="sect3"
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><H3
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CLASS="sect3"
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><A
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NAME="AEN237"
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>5.3.3. exmh</A
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></H3
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><P
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> exmh 2.1.2 with Tk 8.4a1 can recognize and correctly display UTF-8 mails if you add the following lines to your <TT
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CLASS="filename"
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>$HOME/.Xdefaults</TT
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> file.
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<TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><FONT
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COLOR="#000000"
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><PRE
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CLASS="programlisting"
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> !
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! Exmh
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!
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exmh.mimeUCharsets: utf-8
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exmh.mime_utf-8_registry: iso10646
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exmh.mime_utf-8_encoding: 1
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exmh.mime_utf-8_plain_families: fixed
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exmh.mime_utf-8_fixed_families: fixed
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exmh.mime_utf-8_proportional_families: fixed
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exmh.mime_utf-8_title_families: fixed</PRE
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></FONT
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></TD
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></TR
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></TABLE
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>
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</P
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></DIV
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></DIV
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="locale.html"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="references.html"
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>Next</A
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></TD
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></TR
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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>Locale Setup</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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> </TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>References and sites</TD
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></TR
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></TABLE
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></DIV
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></BODY
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></HTML
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> |