%%
%% This is file `fcnumparser.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% fmtcount.dtx  (with options: `fcnumparser.sty,package')
%% 
%%  fmtcount.dtx
%%  Copyright 2015 Nicola Talbot and Vincent Belaïche
%% 
%%  This work may be distributed and/or modified under the
%%  conditions of the LaTeX Project Public License, either version 1.3
%%  of this license of (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 Nicola Talbot and Vincent Belaïche.
%% 
%%  This work consists of the files fmtcount.dtx and fmtcount.ins and the derived files fc-american.def, fc-british.def, fc-english.def, fc-francais.def, fc-french.def, fc-frenchb.def, fc-german.def, fc-germanb.def, fc-italian.def, fc-ngerman.def, fc-ngermanb.def, fc-portuges.def, fc-portuguese.def, fc-spanish.def, fc-UKenglish.def, fc-USenglish.def, fcnumparser.sty, fcprefix.sty, fmtcount.sty.
%% 
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%%\subsection{Prefixes}
%%\label{sec:latin-prefixes}
%%
%%\begin{definition}[\DescribeMacro{\latinnumeralstring}]
%%\cs{latinnumeralstring}\marg{counter}\oarg{prefix options}
%%\end{definition}
%%
%%\begin{definition}[\DescribeMacro{\latinnumeralstringnum}]
%%\cs{latinnumeralstringnum}\marg{number}\oarg{prefix options}
%%\end{definition}
%% Local Variables:
%% coding: utf-8
%% End:
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{fcnumparser}[2012/09/28]
\def\fc@counter@parser#1{%
  \expandafter\fc@number@parser\expandafter{\the#1.}%
}
\newcount\fc@digit@counter

\def\fc@end@{\fc@end}
\def\fc@number@analysis#1\fc@nil{%
  \def\@tempb##1.##2\fc@nil{\def\fc@integer@part{##1}\def\@tempa{##2}}%
  \@tempb#1.\fc@end\fc@nil
  \ifx\@tempa\fc@end@
    \def\@tempb##1,##2\fc@nil{\def\fc@integer@part{##1}\def\@tempa{##2}}%
    \@tempb#1,\fc@end\fc@nil
    \ifx\@tempa\fc@end@
       \def\fc@fractional@part{}%
    \else
       \def\@tempb##1,\fc@end{\def\fc@fractional@part{##1}}%
       \expandafter\@tempb\@tempa
    \fi
  \else
       \def\@tempb##1.\fc@end{\def\fc@fractional@part{##1}}%
       \expandafter\@tempb\@tempa
  \fi
}
\def\fc@number@parser#1{%
  \let\@tempa\@empty
  \def\@tempb##1##2\fc@nil{%
    \def\@tempc{##1}%
    \ifx\@tempc\space
    \else
      \expandafter\def\expandafter\@tempa\expandafter{\@tempa ##1}%
    \fi
    \def\@tempc{##2}%
    \ifx\@tempc\@empty
      \expandafter\@gobble
    \else
      \expandafter\@tempb
    \fi
    ##2\fc@nil
  }%
  \@tempb#1\fc@nil
  \def\@tempb##1##2\fc@nil{\def\fc@sign{##1}\def\fc@number{##2}}%
  \expandafter\@tempb\@tempa\fc@nil
  \expandafter\if\fc@sign+%
    \def\fc@sign@case{1}%
  \else
    \expandafter\if\fc@sign-%
      \def\fc@sign@case{2}%
    \else
      \def\fc@sign{}%
      \def\fc@sign@case{0}%
      \let\fc@number\@tempa
    \fi
  \fi
  \ifx\fc@number\@empty
    \PackageError{fcnumparser}{Invalid number}{Number must contain at least one non blank
      character after sign}%
  \fi
  \expandafter\fc@number@analysis\fc@number\fc@nil
  \expandafter\fc@digit@counter\fc@unit@weight
  \expandafter\fc@parse@integer@digits\fc@integer@part\fc@end\fc@nil
  \fc@digit@counter -\fc@digit@counter
  \advance\fc@digit@counter by \fc@unit@weight
  \advance\fc@digit@counter by \fc@unit@weight
  \advance\fc@digit@counter by -1 %
  \edef\fc@max@weight{\the\fc@digit@counter}%
  {%
    \count0 \fc@unit@weight\relax
    \count1 \fc@max@weight\relax
    \advance\count0 by -\count1 %
    \advance\count0 by -1 %
    \def\@tempa##1{\def\@tempb{\def\@tempi{##1}}}%
    \expandafter\@tempa\expandafter{\the\count0}%
    \expandafter
  }\@tempb
  \expandafter\fc@digit@counter\fc@unit@weight
  \def\@templ{%
     \ifnum\fc@digit@counter>\fc@max@weight
        \let\next\relax
     \else
        {%
          \count0 \@tempi
          \advance\count0 by \fc@digit@counter
          \expandafter\def\expandafter\@tempd\expandafter{\csname fc@digit@\the\count0\endcsname}%
          \expandafter\def\expandafter\@tempe\expandafter{\csname fc@digit@\the\fc@digit@counter\endcsname}%
          \def\@tempa####1####2{\def\@tempb{\let####1####2}}%
          \expandafter\expandafter\expandafter\@tempa\expandafter\@tempe\@tempd
          \expandafter
        }\@tempb
        \advance\fc@digit@counter by 1 %
     \fi
     \next
  }%
  \let\next\@templ
  \@templ
  \expandafter\fc@digit@counter\fc@unit@weight
  \expandafter\fc@parse@integer@digits\fc@fractional@part\fc@end\fc@nil
  \edef\fc@min@weight{\the\fc@digit@counter}%
}
\ifcsundef{fc@parse@integer@digits}{}{%
  \PackageError{fcnumparser}{Duplicate definition}{Redefinition of
    macro `fc@parse@integer@digits'}}
\def\fc@parse@integer@digits#1#2\fc@nil{%
  \def\@tempa{#1}%
  \ifx\@tempa\fc@end@
     \def\next##1\fc@nil{}%
  \else
  \let\next\fc@parse@integer@digits
  \advance\fc@digit@counter by -1
  \expandafter\def\csname fc@digit@\the\fc@digit@counter\endcsname{#1}%
  \fi
  \next#2\fc@nil
}

\newcommand*{\fc@unit@weight}{0}

\ifcsundef{fc@read@unit}{}{%
  \PackageError{fcnumparser}{Duplicate definition}{Redefinition of macro `fc@read@unit'}}
\def\fc@read@unit#1#2{%
  \ifnum#2>\fc@max@weight
     #1=0\relax
  \else
     \ifnum#2<\fc@min@weight
        #1=0\relax
     \else
         {%
           \edef\@tempa{\number#2}%
           \count0=\@tempa
           \edef\@tempa{\csname fc@digit@\the\count0\endcsname}%
           \def\@tempb##1{\def\@tempa{#1=##1\relax}}%
           \expandafter\@tempb\expandafter{\@tempa}%
           \expandafter
         }\@tempa
     \fi
  \fi
}
\ifcsundef{fc@read@hundred}{}{%
  \PackageError{fcnumparser}{Duplicate definition}{Redefinition of macro `fc@read@hundred'}}
\def\fc@read@hundred#1#2{%
  {%
    \fc@read@unit{\count0}{#2}%
    \def\@tempa##1{\fc@read@unit{\count1}{##1}}%
    \count2=#2%
    \advance\count2 by 1 %
    \expandafter\@tempa{\the\count2}%
    \multiply\count1 by 10 %
    \advance\count1 by \count0 %
    \def\@tempa##1{\def\@tempb{#1=##1\relax}}
    \expandafter\@tempa\expandafter{\the\count1}%
    \expandafter
  }\@tempb
}
\ifcsundef{fc@read@thousand}{}{%
  \PackageError{fcnumparser}{Duplicate definition}{Redefinition of macro
    `fc@read@thousand'}}
\def\fc@read@thousand#1#2{%
  {%
    \fc@read@unit{\count0}{#2}%
    \def\@tempa##1{\fc@read@hundred{\count1}{##1}}%
    \count2=#2%
    \advance\count2 by 1 %
    \expandafter\@tempa{\the\count2}%
    \multiply\count1 by 10 %
    \advance\count1 by \count0 %
    \def\@tempa##1{\def\@tempb{#1=##1\relax}}
    \expandafter\@tempa\expandafter{\the\count1}%
    \expandafter
  }\@tempb
}
\ifcsundef{fc@read@myriad}{}{%
  \PackageError{fcnumparser}{Duplicate definition}{Redefinition of macro
    `fc@read@myriad'}}
\def\fc@read@myriad#1#2{%
  {%
    \fc@read@hundred{\count0}{#2}%
    \def\@tempa##1{\fc@read@hundred{\count1}{##1}}%
    \count2=#2
    \advance\count2 by 2
    \expandafter\@tempa{\the\count2}%
    \multiply\count1 by 100 %
    \advance\count1 by \count0 %
    \def\@tempa##1{\def\@tempb{#1=##1\relax}}%
    \expandafter\@tempa\expandafter{\the\count1}%
    \expandafter
  }\@tempb
}
\ifcsundef{fc@check@nonzeros}{}{%
  \PackageError{fcnumparser}{Duplicate definition}{Redefinition of macro
    `fc@check@nonzeros'}}
\def\fc@check@nonzeros#1#2#3{%
  {%
    \edef\@@tempa{\number#1}%
    \edef\@tempb{\number#2}%
    \count0=\@@tempa
    \count1=\@tempb\relax
   \fc@@check@nonzeros@inner
   \def\@tempd##1{\def\@tempa{\def#3{##1}}}%
   \expandafter\@tempd\expandafter{\@tempc}%
   \expandafter
  }\@tempa
}
\def\fc@@check@nonzeros@inner{%
   \ifnum\count0<\fc@min@weight
      \count0=\fc@min@weight\relax
   \fi
   \ifnum\count1>\fc@max@weight\relax
      \count1=\fc@max@weight
   \fi
   \count2\count0 %
   \advance\count2 by 1 %
   \ifnum\count0>\count1 %
     \PackageError{fcnumparser}{Unexpected arguments}{Number in argument 2 of macro
       `fc@check@nonzeros' must be at least equal to number in argument 1}%
   \else
     \fc@@check@nonzeros@inner@loopbody
     \ifnum\@tempc>0 %
       \ifnum\@tempc<9 %
         \ifnum\count0>\count1 %
         \else
           \let\@tempd\@tempc
           \fc@@check@nonzeros@inner@loopbody
           \ifnum\@tempc=0 %
             \let\@tempc\@tempd
           \else
             \def\@tempc{9}%
           \fi
         \fi
       \fi
     \fi
   \fi
}
\def\fc@@check@nonzeros@inner@loopbody{%
   % \@tempc <-  digit of weight \count0
   \expandafter\let\expandafter\@tempc\csname fc@digit@\the\count0\endcsname
   \advance\count0 by 1 %
   \ifnum\@tempc=0 %
      \ifnum\count0>\count1 %
        \let\next\relax
      \else
        \let\next\fc@@check@nonzeros@inner@loopbody
      \fi
   \else
      \ifnum\count0>\count2 %
        \def\@tempc{9}%
      \fi
      \let\next\relax
   \fi
   \next
}
\ifcsundef{fc@intpart@find@last}{}{%
  \PackageError{fcnumparser}{Duplicate definition}{Redefinition of macro
    `fc@intpart@find@last'}}
\def\fc@intpart@find@last#1{%
  {%
    \count0=\fc@unit@weight\space
    \ifnum\count0<\fc@min@weight\space
      \count0=\fc@min@weight\space
    \fi
    \def\@templ{%
      \ifnum\csname fc@digit@\the\count0\endcsname=0 %
        \advance\count0 by 1 %
        \ifnum\count0>\fc@max@weight\space
          \let\next\relax
        \fi
      \else
        \let\next\relax
      \fi
      \next
    }%
    \let\next\@templ
    \@templ
     \toks0{#1}%
     \edef\@tempa{\the\toks0=\the\count0}%
     \expandafter
  }\@tempa\space
}
\ifcsundef{fc@get@last@word}{}{\PackageError{fcnumparser}{Duplicate definition}{Redefinition
    of macro `fc@get@last@word'}}%
\def\fc@get@last@word#1#2#3{%
  {%
    \def\@tempa##1\fc@case##2\@nil\fc@end{%
      \toks0{##1}%
      \toks1{##2\fc@case}%
    }%
    \@tempa#1\fc@end
    \def\@tempa##1\fc@case##2\fc@end{%
      \toks2{##1}%
      \def\@tempb{##2}%
      \toks3{##2}%
    }%
    \toksdef\@tempt0 %
    \def\@templ{%
      \expandafter\@tempa\the\toks1 \fc@end
      \ifx\@tempb\@empty
        \let\next\relax
      \else
         \expandafter\expandafter\expandafter\@tempt
         \expandafter\expandafter\expandafter{%
           \expandafter\the\expandafter\@tempt
           \expandafter\fc@case\the\toks2}%
         \toks1\toks3 %
      \fi
      \next
    }%
    \let\next\@templ
    \@templ
    \edef\@tempa{\def\noexpand#2{\the\toks0}\def\noexpand#3{\the\toks2}}%
    \expandafter
  }\@tempa
}
\ifcsundef{fc@get@last@letter}{}{\PackageError{fcnumparser}{Duplicate definition}{Redefinition
    of macro `fc@get@last@letter'}}%
\def\fc@get@last@letter#1#2#3{%
  {%
    \toks1{#1}%
    \toks0{}%
    \toksdef\@tempt0 %
    \def\@tempa##1##2\fc@nil{%
      \toks2{##1}%
      \toks3{##2}%
      \def\@tempb{##2}%
    }%
    \def\@templ{%
      \expandafter\@tempa\the\toks1 \fc@nil
      \ifx\@tempb\@empty
        \let\next\relax
      \else
         \expandafter\expandafter\expandafter\@tempt
         \expandafter\expandafter\expandafter{%
           \expandafter\the\expandafter\@tempt
           \the\toks2}%
        \toks1\toks3 %
      \fi
      \next
    }%
    \let\next\@templ
    \next
    \edef\@tempa{\def\noexpand#2{\the\toks0}\def\noexpand#3{\the\toks1}}%
    \expandafter
  }\@tempa
}%
\iffalse Local variables: \fi
\iffalse mode: docTeX     \fi
\iffalse End:             \fi
\endinput
%%
%% End of file `fcnumparser.sty'.