\ProvidesPackage{encxvlna}[2008/06/20 encxvlna]
\PackageInfo{encxvlna}{$Id: encxvlna.sty 209 2008-06-20 21:34:39Z zw $\MessageBreak
        (C) 2007, Zdenek Wagner, derived from vlna.tex\MessageBreak
        developed by Petr Olsak\@gobble}

% Vlna implementovana jako makra v encTeXu
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Leden 2003                    Petr Olsak
% Modified for LaTeX by Z. Wagner

%% Copyright 2008 Z. Wagner, http://icebearsoft.euweb.cz
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% of this license or (at your option) any later version.
% The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
% 
% The Current Maintainer of this work is Z. Wagner.
%
% This work consists of the files the name of which are listed
% in the documentation, see encxvlna.pdf in the doc directory.

\expandafter\ifx\csname mubyte\endcsname\relax
  \PackageError{encxvlna}{%
     encTeX of Feb 2003 or later not detected,\MessageBreak
     the rest of the package will be ignored}%
    {This package is implemented by new primitives of encTeX of Feb 2003\MessageBreak
     but this extension was not detected in your system. You can continue\MessageBreak
     but all commands of `encxvlna' will be ignored. If your TeX distribution\MessageBreak
     contains encTeX but does not activate it, you have to create the format\MessageBreak
     using the -enc switch (e.g. in fmtutils.cnf). If you do not have encTeX\MessageBreak
     at all, you have to compile it from the source code. You can find\MessageBreak
     the source code including documentation at\MessageBreak
     http://math.feld.cvut.cz/olsak/enctex.html
  } % Package error message
  \expandafter\endinput\fi

% Toto je ukazka moznosti encTeXu. Na urovni maker muzeme
% naprogramovat program vlna.

% Pomocna makra:

\def\setmu #1#2{\mubyte #1##1 #2\endmubyte} % use encTeX Feb 2003
\bgroup \uccode`X=\endlinechar \uppercase{\gdef\endchar{X}}
        \uccode`X=`\{          \uppercase{\gdef\leftbrace{X}}
\egroup

\def\sylabi #1{%
   \setmu \spacesylab {\space#1}     % <mezera>v lese -> <mezera>v~lese
   \setmu \normalsylab {(#1}         % (v lese        -> (v~lese
   \setmu \normalsylab {\endchar#1}  % <zacatek radku>v lese -> v~lese
   \setmu \normalsylab {[#1}         % [v lese        -> [v~lese
   \setmu \specsylab  {\leftbrace#1} % {v lese        -> {v~lese
   \setmu \normalsylab {"`#1}        % "`v lese        -> "`v~lese (uvozovky "`..."')
}
% dve moznosti za predlozkou: mezera nebo konec radku:

\def\sylab #1{\sylabi {#1\space}\sylabi {#1\endchar}}

% seznam predlozek:

\sylab v \sylab k \sylab o \sylab s \sylab u \sylab z
\sylab V \sylab K \sylab O \sylab S \sylab U \sylab Z
\sylab A \sylab I \sylab i \sylab a

% makra neudelaji nic v matematickem modu a verbatim prostredi:
% take se spravne prenesou do \tableofcontents

\def\ZW@exx{\expandafter\expandafter\expandafter
    \expandafter\expandafter\expandafter\expandafter
    \expandafter\expandafter\expandafter\expandafter
    \expandafter\expandafter\expandafter\expandafter}
\def\spacesylab {\ifx\protect\@typeset@protect \ifx\rm\@empty\else
    \ifmmode\else\ifnum\catcode`\ =10 \ZW@exx\spacesylabP \fi\fi\fi\fi}
\def\normalsylab {\ifx\protect\@typeset@protect \ifx\rm\@empty\else
    \ifmmode\else\ifnum\catcode`\ =10 \ZW@exx\normalsylabP \fi\fi\fi\fi}
\def\specsylab {\ifx\protect\@typeset@protect \ifx\rm\@empty\else
    \ifmmode\else\ifnum\catcode`\ =10 \ZW@exx\specsylabP \fi\fi\fi\fi}

\def\spacesylabP {\afterassignment\spacesylabR \let\next= }
\def\spacesylabR {\ifhmode\unskip\fi \next \normalsylabP}
\def\normalsylabP #1 {#1~}
\def\specsylabP #1{{\normalsylabP #1}}

\AtBeginDocument{\mubytein=2 \mubyteout=3 \mubytelog=3 \relax}  % potrebujeme i konstrukce "a v lese -> a~v~lese"

% For use with microtype.sty

\def\zw@vlnahook{\g@addto@macro\MT@begin@catcodes{\mubytein 0 }}
\expandafter\ifx\csname MT@setupfont\endcsname\relax
  \AtBeginDocument{\expandafter\ifx\csname MT@setupfont\endcsname\relax\else\zw@vlnahook\fi}%
\else \zw@vlnahook \fi