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+% enc-u.tex
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Petr Olsak Jan. 2002
+
+% This file implements the conversion from UTF8 to ISO-8859-2
+% encoding (used by CSfonts in csplain and cslatex).
+% The conversion is done by encTeX v. Dec 2002 or higher.
+
+% This file is used during csplain generation if you write
+%
+% initex '\let\enc=u \input csplain.ini'
+
+\ifx\mubyte\undefined
+ \errhelp{Sorry, you can't use this file without encTeX ver. Dec. 2002.}
+ \errmessage{The encTeX extension of TeX is not found}
+ \endinput \fi
+
+% first, we set the identity mapping in xord/xchr:
+
+\bgroup
+\ifx\xordcode\undefined
+ \errhelp{May be, you are using this file from csplain which disables
+ the xordcode primitive. Use
+ initex \string\let\string\enc=u \string\input csplain.ini
+ for csplain generation instead this file.
+ If you are using ISO8859-2 input encoding in csplain,
+ you can skip this error message.}
+ \errmessage{I can't se the xord/xchr to identity mapping}
+ \def\xchrcode\count255=\count255{} \def\xchrcode\count255=\count255{}
+\fi
+\count255=128
+\loop \xordcode\count255=\count255
+ \xchrcode\count255=\count255
+ \advance\count255 by 1
+\ifnum \count255<256 \repeat
+\egroup
+
+
+% we remove the current conversion table, if exists:
+
+{\catcode`\^^@=12
+\gdef\clearmubytes{\bgroup \count255=1
+ \loop \uccode`X=\count255
+ \uppercase{\mubyte XX\endmubyte}%
+ \advance\count255 by1
+ \ifnum\count255<256 \repeat
+ \mubyte ^^@^^@\endmubyte
+ \egroup}
+}
+\clearmubytes
+
+% now, the conversion table is created:
+
+\mubyte ^^c1 ^^c3^^81\endmubyte % \'A
+\mubyte ^^e1 ^^c3^^a1\endmubyte % \'a
+\mubyte ^^c9 ^^c3^^89\endmubyte % \'E
+\mubyte ^^e9 ^^c3^^a9\endmubyte % \'e
+\mubyte ^^cd ^^c3^^8d\endmubyte % \'I
+\mubyte ^^ed ^^c3^^ad\endmubyte % \'i
+\mubyte ^^d3 ^^c3^^93\endmubyte % \'O
+\mubyte ^^f3 ^^c3^^b3\endmubyte % \'o
+\mubyte ^^da ^^c3^^9a\endmubyte % \'U
+\mubyte ^^fa ^^c3^^ba\endmubyte % \'u
+\mubyte ^^dd ^^c3^^9d\endmubyte % \'Y
+\mubyte ^^fd ^^c3^^bd\endmubyte % \'y
+\mubyte ^^d4 ^^c3^^94\endmubyte % \^O
+\mubyte ^^f4 ^^c3^^b4\endmubyte % \^o
+\mubyte ^^c4 ^^c3^^84\endmubyte % \"A
+\mubyte ^^e4 ^^c3^^a4\endmubyte % \"a
+\mubyte ^^d6 ^^c3^^96\endmubyte % \"O
+\mubyte ^^f6 ^^c3^^b6\endmubyte % \"o
+\mubyte ^^dc ^^c3^^9c\endmubyte % \"U
+\mubyte ^^fc ^^c3^^bc\endmubyte % \"u
+
+\mubyte ^^c8 ^^c4^^8c\endmubyte % \v C
+\mubyte ^^e8 ^^c4^^8d\endmubyte % \v c
+\mubyte ^^cf ^^c4^^8e\endmubyte % \v D
+\mubyte ^^ef ^^c4^^8f\endmubyte % \v d
+\mubyte ^^cc ^^c4^^9a\endmubyte % \v E
+\mubyte ^^ec ^^c4^^9b\endmubyte % \v e
+\mubyte ^^c5 ^^c4^^b9\endmubyte % \' L
+\mubyte ^^e5 ^^c4^^ba\endmubyte % \' l
+\mubyte ^^a5 ^^c4^^bd\endmubyte % \v L
+\mubyte ^^b5 ^^c4^^be\endmubyte % \v l
+
+\mubyte ^^d2 ^^c5^^87\endmubyte % \v N
+\mubyte ^^f2 ^^c5^^88\endmubyte % \v n
+\mubyte ^^d8 ^^c5^^98\endmubyte % \v R
+\mubyte ^^f8 ^^c5^^99\endmubyte % \v r
+\mubyte ^^a9 ^^c5^^a0\endmubyte % \v S
+\mubyte ^^b9 ^^c5^^a1\endmubyte % \v s
+\mubyte ^^ab ^^c5^^a4\endmubyte % \v T
+\mubyte ^^bb ^^c5^^a5\endmubyte % \v t
+\mubyte ^^d9 ^^c5^^ae\endmubyte % \r U
+\mubyte ^^f9 ^^c5^^af\endmubyte % \r u
+\mubyte ^^ae ^^c5^^bd\endmubyte % \v Z
+\mubyte ^^be ^^c5^^be\endmubyte % \v z
+\mubyte ^^c0 ^^c5^^94\endmubyte % \' R
+\mubyte ^^e0 ^^c5^^95\endmubyte % \' r
+
+% You can add more UTF-8 codes here. You can map these codes to
+% control sequences (see encTeX.doc for more datails) so,
+% the number of UTF-8 codes examined by TeX is unlimited.
+
+% ...
+
+\mubytein=1 \mubyteout=3
+
+% finally, we can forbid the encTeX primitives in document
+% (this is commented out here because it is only an example):
+
+% \let\xordcode=\undefined \let\xchrcode=\undefined\let
+% \let\xprncode=\undefined
+% \let\mubytein=\undefined \let\mubyteout=\undefined
+% \let\mubyte=\undefined \let\endmubyte=\undefined
+
+\endinput
+