%%
%% This is file `selinput.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% selinput.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Project: selinput
%% Version: 2016/05/17 v1.4
%% 
%% Copyright (C) 2007 by
%%    Heiko Oberdiek <heiko.oberdiek at googlemail.com>
%% 
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3c of this license or (at your option) any later
%% version. This version of this license is in
%%    http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and 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".
%% 
%% This Current Maintainer of this work is Heiko Oberdiek.
%% 
%% This work consists of the main source file selinput.dtx
%% and the derived files
%%    selinput.sty, selinput.pdf, selinput.ins, selinput.drv,
%%    selinput-test1.tex, selinput-test2.tex, selinput-test3.tex,
%%    selinput-test4.tex, selinput-test5.tex.
%% 
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{selinput}
  [2016/05/17 v1.4 Semi-automatic input encoding detection (HO)]%
\RequirePackage{inputenc}
\RequirePackage{kvsetkeys}[2006/10/19]
\RequirePackage{stringenc}[2007/06/16]
\RequirePackage{kvoptions}
\newcommand*{\SelectInputEncodingList}{%
  \let\SIE@EncodingList\@empty
  \kvsetkeys{SelInputEnc}%
}
\newcommand*{\SelectInputMappings}[1]{%
  \SIE@LoadNameDefs
  \let\SIE@StringUnicode\@empty
  \let\SIE@StringDest\@empty
  \kvsetkeys{SelInputMap}{#1}%
  \ifx\\SIE@StringUnicode\SIE@StringDest\\%
    \PackageError{selinput}{%
      No mappings specified%
    }\@ehc
  \else
    \EdefUnescapeHex\SIE@StringUnicode\SIE@StringUnicode
    \let\SIE@Encoding\@empty
    \@for\SIE@EncodingTest:=\SIE@EncodingList\do{%
      \ifx\SIE@Encoding\@empty
        \StringEncodingConvertTest\SIE@temp\SIE@StringUnicode
                                  {utf16be}\SIE@EncodingTest{%
          \ifx\SIE@temp\SIE@StringDest
            \let\SIE@Encoding\SIE@EncodingTest
          \fi
        }{}%
      \fi
    }%
    \ifx\SIE@Encoding\@empty
      \StringEncodingConvertTest\SIE@temp\SIE@StringDest
                                {ascii}{utf16be}{%
        \def\SIE@Encoding{ascii}%
        \SIE@Info{selinput}{%
          Matching encoding not found, but input characters%
          \MessageBreak
          are 7-bit (possibly editor replacements).%
          \MessageBreak
          Hence using ascii encoding%
        }%
      }{}%
    \fi
    \ifx\SIE@Encoding\@empty
      \PackageError{selinput}{%
        Cannot find a matching encoding%
      }\@ehd
    \else
      \ifx\SIE@Encoding\SIE@EncodingUTFviii
        \SIE@LoadUnicodePackage
        \ifx\SIE@UseUTFviii\@empty
        \else
          \let\SIE@Encoding\SIE@UseUTFviii
        \fi
      \fi
      \begingroup\expandafter\expandafter\expandafter\endgroup
      \expandafter\ifx\csname InputEncoding\endcsname\relax
        \inputencoding\SIE@Encoding
      \else
        \InputEncoding\SIE@Encoding
      \fi
      \SIE@Info{selinput}{Encoding `\SIE@Encoding' selected}%
    \fi
  \fi
}
\def\SIE@LoadNameDefs{%
  \begingroup
    \endlinechar=\m@ne
    \catcode92=0 % backslash
    \catcode123=1 % left curly brace/beginning of group
    \catcode125=2 % right curly brace/end of group
    \catcode37=14 % percent/comment character
    \@makeother\[%
    \@makeother\]%
    \@makeother\.%
    \@makeother\(%
    \@makeother\)%
    \@makeother\/%
    \@makeother\-%
    \let\InputenxName\SelectInputDefineMapping
    \InputIfFileExists{ix-name.def}{}{%
      \PackageError{selinput}{%
        Missing `ix-name.def' (part of package `inputenx')%
      }\@ehd
    }%
    \global\let\SIE@LoadNameDefs\relax
  \endgroup
}
\newcommand*{\SelectInputDefineMapping}[1]{%
  \expandafter\gdef\csname SIE@@#1\endcsname
}
\kv@set@family@handler{SelInputMap}{%
  \@onelevel@sanitize\kv@key
  \ifx\kv@value\relax
    \PackageError{selinput}{%
      Missing input character for `\kv@key'%
    }\@ehc
  \else
    \@onelevel@sanitize\kv@value
    \ifx\kv@value\@empty
      \PackageError{selinput}{%
        Input character got lost?\MessageBreak
        Missing input character for `\kv@key'%
      }\@ehc
    \else
      \@ifundefined{SIE@@\kv@key}{%
        \PackageWarning{selinput}{%
          Missing definition for `\kv@key'%
        }%
      }{%
        \edef\SIE@StringDest{%
          \SIE@StringDest
          \kv@value
        }%
        \edef\SIE@StringUnicode{%
          \SIE@StringUnicode
          \csname SIE@@\kv@key\endcsname
        }%
      }%
    \fi
  \fi
}
\kv@set@family@handler{SelInputEnc}{%
  \@onelevel@sanitize\kv@key
  \ifx\kv@value\relax
    \ifx\SIE@EncodingList\@empty
      \let\SIE@EncodingList\kv@key
    \else
      \edef\SIE@EncodingList{\SIE@EncodingList,\kv@key}%
    \fi
  \else
    \@onelevel@sanitize\kv@value
    \PackageError{selinput}{%
      Illegal key value pair (\kv@key=\kv@value)\MessagBreak
      in encoding list%
    }\@ehc
  \fi
}
\def\SIE@LoadUnicodePackage{%
  \@ifpackageloaded\SIE@UnicodePackage{}{%
    \RequirePackage\SIE@UnicodePackage\relax
  }%
  \SIE@PatchUCS
  \global\let\SIE@LoadUnicodePackage\relax
}
\let\SIE@show\show
\def\SIE@PatchUCS{%
  \AtBeginDocument{%
    \expandafter\ifx\csname ver@ucsencs.def\endcsname\relax
    \else
      \let\show\SIE@show
    \fi
  }%
}
\SIE@PatchUCS
\AtBeginDocument{%
  \let\SIE@LoadUnicodePackage\relax
}
\def\SIE@EncodingUTFviii{utf8}
\@onelevel@sanitize\SIE@EncodingUTFviii
\def\SIE@EncodingUTFviiix{utf8x}
\@onelevel@sanitize\SIE@EncodingUTFviiix
\let\SIE@UnicodePackage\@empty
\let\SIE@UseUTFviii\@empty
\let\SIE@Info\PackageInfo
\SetupKeyvalOptions{%
  family=SelInput,%
  prefix=SelInput@%
}
\define@key{SelInput}{utf8}{%
  \def\SIE@UseUTFviii{#1}%
  \@onelevel@sanitize\SIE@UseUTFviii
}
\DeclareBoolOption{ucs}
\DeclareVoidOption{warning}{%
  \let\SIE@Info\PackageWarning
}
\ProcessKeyvalOptions{SelInput}
\ifSelInput@ucs
  \def\SIE@UnicodePackage{ucs}%
  \ifx\SIE@UseUTFviii\@empty
    \let\SIE@UseUTFviii\SIE@EncodingUTFviiix
  \fi
\else
  \ifx\SIE@UseUTFviii\@empty
    \@ifpackageloaded{ucs}{%
      \let\SIE@UseUTFviii\SIE@EncodingUTFviiix
    }{%
      \let\SIE@UseUTFviii\SIE@EncodingUTFviii
    }%
  \fi
\fi
\edef\SIE@EncodingList{%
  utf8,%
  x-iso-8859-1,%
  x-iso-8859-15,%
  x-cp1252,% ansinew
  x-mac-roman,%
  x-iso-8859-2,%
  x-iso-8859-3,%
  x-iso-8859-4,%
  x-iso-8859-5,%
  x-iso-8859-6,%
  x-iso-8859-7,%
  x-iso-8859-8,%
  x-iso-8859-9,%
  x-iso-8859-10,%
  x-iso-8859-11,%
  x-iso-8859-13,%
  x-iso-8859-14,%
  x-iso-8859-15,%
  x-mac-centeuro,%
  x-mac-cyrillic,%
  x-koi8-r,%
  x-cp1250,%
  x-cp1251,%
  x-cp1257,%
  x-cp437,%
  x-cp850,%
  x-cp852,%
  x-cp855,%
  x-cp858,%
  x-cp865,%
  x-cp866,%
  x-nextstep,%
  x-dec-mcs%
}%
\@onelevel@sanitize\SIE@EncodingList
\endinput
%%
%% End of file `selinput.sty'.
