%%
%% This is file `svn-multi.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% svn-multi.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Copyright (C) 2006-2007 by Martin Scharrer <martin@scharrer-online.de>
%% 
%% 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 Martin Scharrer.
%% 
%% This work consists of the files svn-multi.dtx and svn-multi.ins
%% and the derived files svn-multi.sty and svnkw.sty.
%% 
%% DTX Id: $Id: svn-multi.dtx 628 2007-07-10 20:32:06Z martin $
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{svn-multi}
    [2009/02/28 v1.5 SVN Keywords for multi-file LaTeX documents]

\newcommand{\svn}{\@ifnextchar{*}{\svn@s}{\svn@n}}
\def\svn@n#1{\@svn@n#1}
\def\svn@s*#1{\@svn@s#1}
\def\@svn@n$#1${#1}
\def\@svn@s$#1 ${#1}

\def\svnrev{0}      \def\svnfilerev{0}      \def\@svn@rev{0}
\def\svndate{}      \def\svnfiledate{}      \def\@svn@date{}
\def\svnauthor{}    \def\svnfileauthor{}    \def\@svn@author{}
\def\svnyear{0}     \def\svnfileyear{0}     \def\@svn@year{0}
\def\svnmonth{0}    \def\svnfilemonth{0}    \def\@svn@month{0}
\def\svnday{0}      \def\svnfileday{0}      \def\@svn@day{0}
\def\svnhour{0}     \def\svnfilehour{0}     \def\@svn@hour{0}
\def\svnminute{0}   \def\svnfileminute{0}   \def\@svn@minute{0}
\def\svnsecond{0}   \def\svnfilesecond{0}   \def\@svn@second{0}
\def\svntimezonehour{+00}  \def\svnfiletimezonehour{+00}  \def\@svn@timezonehour{+00}
\def\svntimezoneminute{00} \def\svnfiletimezoneminute{00} \def\@svn@timezoneminute{00}
\def\svnmainurl{NOT SET}\def\svnmainfilename{NOT SET}
\def\svntimezone{\svntimezonehour\svntimezoneminute\svn@gobblezeros}
\def\svnfiletimezone{\svnfiletimezonehour\svnfiletimezoneminute\svn@gobblezeros}

\def\svn@gobblezeros{%
\futurelet\svn@nextchar\svn@gobblezeros@
}
\def\svn@gobblezeros@{%
\let\@tempa=\relax
\def\@tempb{0}%
\ifx0\svn@nextchar
\let\@tempa=\@gobbletwo
\fi
\@tempa
}

\newcommand\svntoday{%
\begingroup
\year\svnyear \month\svnmonth \day\svnday
\relax \today
\endgroup}
\newcommand\svnfiletoday{%
\begingroup
\year\svnfileyear \month\svnfilemonth \day\svnfileday
\relax \today
\endgroup}

\newcommand*{\svnid}{%
\@svnidswtrue
\svnkwsave
}
\newif\if@svnidsw
\@svnidswfalse

\def\svn@scanId#1 #2 #3 #4 #5\relax{%
\@svn@scandate{#3 #4}%
\@svn@updateid{#2}{#3 #4}{#5}%
\svnkwdef{Filename}{#1}%
\svnkwdef{Date}{#3 #4}%
\svnkwdef{Revision}{#2}%
\svnkwdef{Author}{#5}%
}

\def\@svn@updateid#1#2#3{% #1 = rev, #2 date, #3 author (username)
\xdef\svnfilerev{#1}%
\xdef\svnfiledate{#2}%
\xdef\svnfileauthor{#3}%
\ifx\svnfilerev\empty\else
\ifnum\@svn@rev<\svnfilerev
\xdef\@svn@rev{#1}%
\xdef\@svn@date{#2}%
\xdef\@svn@author{#3}%
\xdef\@svn@year{\svnfileyear}%
\xdef\@svn@month{\svnfilemonth}%
\xdef\@svn@day{\svnfileday}%
\xdef\@svn@hour{\svnfilehour}%
\xdef\@svn@minute{\svnfileminute}%
\xdef\@svn@second{\svnfilesecond}%
\xdef\@svn@timezonehour{\svnfiletimezonehour}%
\xdef\@svn@timezoneminute{\svnfiletimezoneminute}%
\else\fi
\fi
}

\newcommand{\svnidlong}{%
\svnkwdef{HeadURL}{}%
\svnkwdef{LastChangedDate}{}%
\svnkwdef{LastChangedRevision}{0}%
\svnkwdef{LastChangedBy}{}%
\begingroup
\svn@catcodes
\catcode`\{=12
\catcode`\}=12
\svnidlong@readargsfull
}

\def\svn@catcodes{%
\let\do\@makeother \dospecials
\catcode`\^^M9 \catcode`\ 10
\catcode`\{1 \catcode`\}2
}

\begingroup
\catcode`\{=12\catcode`\}=12
\catcode`\(=1\catcode`\)=2
\gdef\svnidlong@readargsfull#1{#2}#3{#4}#5{#6}#7{#8}(%
 \svnidlong@readargs(#2)(#4)(#6)(#8)%
)
\endgroup

\def\svnidlong@readargs#1#2#3#4{%
\svnkwsave@read #1\relax
\svnkwsave@read #2\relax
\svnkwsave@read #3\relax
\svnkwsave@read #4\relax
\endgroup
\ifx\svnkwLastChangedDate\empty
\else\@svn@scanlongdate{\svnkwLastChangedDate}\fi
\@svn@updateid{\svnkw{LastChangedRevision}}{\svnkw{LastChangedDate}}
{\svnkw{LastChangedBy}}%
\ignorespaces
}%

\def\svnkwsave{%
\begingroup
\svn@catcodes
\svnkwsave@readargs
}

\gdef\svnkwsave@readargs#1{%
\svnkwsave@read#1\relax
\endgroup
\if@svnidsw
  \ifx\svnkwId\empty
  \else
    \expandafter
    \svn@scanId\svnkwId\relax
    \@svnidswfalse
  \fi
\fi
\ignorespaces
}

\begingroup
\catcode`\$=12
\gdef\svnkwsave@read $#1$\relax{%
    \svn@checkcolon#1:\relax
}
\endgroup

\begingroup
\catcode`\$=11
\gdef\svnkwsave@parse$#1:#2${%
\expandafter\xdef\csname svnkw#1\endcsname{#2}}
\endgroup

\newcommand{\svnkwdef}[2]{%
\@ifundefined{svnkwdef@#1}
{\svnkwdef@{#1}{#2}}
{\csname svnkwdef@#1\endcsname{#2}}%
}

\newcommand{\svnkwdef@}[2]
{\expandafter\xdef\csname svnkw#1\endcsname{#2}}

\def\svnkwdef@Rev#1{\svnkwdef@{Rev}{#1}}
\def\svnkwdef@Author#1{\svnkwdef@{Author}{#1}}
\def\svnkwdef@Date#1{\svnkwdef@{Date}{#1}}
\let\svnkwdef@Revision=\svnkwdef@Rev
\let\svnkwdef@LastChangedRevision=\svnkwdef@Rev
\let\svnkwdef@LastChangedBy=\svnkwdef@Author
\let\svnkwdef@LastChangedAt=\svnkwdef@Date
\def\svnkwRevision{\svnkwRev}
\def\svnkwLastChangedRevision{\svnkwRev}
\def\svnkwLastChangedBy{\svnkwAuthor}
\def\svnkwLastChangedAt{\svnkwDate}

\svnkwdef{Rev}{0}
\svnkwdef{Date}{}
\svnkwdef{Author}{}
\svnkwdef{Filename}{}
\svnkwdef{HeadURL}{}

\newcommand{\svnkw}[1]{%
\@ifundefined{svnkw#1}
{\PackageWarning{svn-multi}{SVN keyword '#1' not defined (typo?)}}
{\csname svnkw#1\endcsname}}%

\def\svn@checkcolon#1:#2\relax{%
    \def\svn@test{#2}%
    \ifx\svn@test\empty
    \svnkwdef{#1}{}%
    \else
      \svn@stripcolon#2\relax
      \svnkwdef{#1}{\svn@value}%
    \fi
}

\def\svn@stripcolon#1:\relax{%
    \def\svn@test{#1}%
    \ifx\svn@test\empty
      \gdef\svn@value{}%
    \else
    \ifx\svn@test\svn@spaceonly
      \gdef\svn@value{}%
    \else
     \svn@stripspace#1\relax\relax
    \fi\fi
}

\def\svn@spaceonly{ }

\def\svn@stripspace#1#2\relax{%
    \def\svn@test{#1}%
    \ifx\svn@test\svn@spaceonly
      \gdef\svn@value{#2}%
    \else
      \svn@striptrailingspace#1#2\relax
    \fi
}

\def\svn@striptrailingspace#1 \relax{%
    \gdef\svn@value{#1}%
}

\def\@svn@scandate#1{\@svn@scandate@#1\relax}

\def\@svn@scandate@#1-#2-#3 #4:#5:#6#7#8\relax{%
\gdef\svnfileyear{#1}%
\gdef\svnfilemonth{#2}%
\gdef\svnfileday{#3}%
\gdef\svnfilehour{#4}%
\gdef\svnfileminute{#5}%
\gdef\svnfilesecond{#6#7}%
\gdef\svnfiletimezonehour{+00}%
\gdef\svnfiletimezoneminute{00}% #8 always 'Z' for Zulu-time (UTC)
}

\def\@svn@scanlongdate#1{\expandafter\@svn@scanlongdate@#1\relax}
\def\@svn@scanlongdate@#1-#2-#3 #4:#5:#6 #7 #8\relax{%
\gdef\svnfileyear{#1}%
\gdef\svnfilemonth{#2}%
\gdef\svnfileday{#3}%
\gdef\svnfilehour{#4}%
\gdef\svnfileminute{#5}%
\gdef\svnfilesecond{#6}%
\@svn@parsetimezone#7\relax%
}

\def\@svn@parsetimezone#1#2#3#4#5\relax{%
\gdef\svnfiletimezonehour{#1#2#3}%
\gdef\svnfiletimezoneminute{#4#5}%
}

\def\svnpdfdate{\svnyear\svnmonth\svnday
\svnhour\svnminute\svnsecond\svntimezonehour'\svntimezoneminute'}

\newcommand{\svnsetmainfile}
{\edef\svnmainurl{\svnkw{HeadURL}}
\edef\svnmainfilename{\svnkw{Filename}}}
\AtBeginDocument{\svnsetmainfile}

\newcommand{\svnRegisterAuthor}[2]{%
\expandafter\def\csname svn@author@#1\endcsname{#2}%
}

\newcommand{\svnFullAuthor}{%
\@ifnextchar{*}
{\svnFullAuthor@star}
{\svnFullAuthor@normal}
}
\def\svnFullAuthor@star*#1{\svnFullAuthor@{#1}{~(#1)}}
\def\svnFullAuthor@normal#1{\svnFullAuthor@{#1}{}}
\def\svnFullAuthor@#1#2{%
\@ifundefined{svn@author@#1}
{#1}
{\csname svn@author@#1\endcsname #2}%
}

\newcommand{\svnRegisterRevision}[2]{%
\expandafter\def\csname svn@revision@#1\endcsname{#2}
}

\newcommand{\svnFullRevision}{%
\@ifnextchar{*}
{\svnFullRevision@star}
{\svnFullRevision@normal}
}
\def\svnFullRevision@star*#1{\svnFullRevision@{#1}{~(r#1)}}
\def\svnFullRevision@normal#1{\svnFullRevision@{#1}{}}
\def\svnFullRevision@#1#2{%
\@ifundefined{svn@revision@#1}
{Revision #1}
{\csname svn@revision@#1\endcsname #2}%
}

    \DeclareRobustCommand*{\svnnolinkurl}{%
        \@ifundefined{hyper@normalise}
        {\PackageWarning{svn-multi}{Package hyperref is needed for \noexpand
        \svnnolinkurl.}}
        {\hyper@normalise\svnnolinkurl@}}%
    \def\svnnolinkurl@#1{\Hurl{#1}}

\AtEndDocument{%
 \if@filesw
 \ifx\@svn@rev\empty\else
 \ifnum\@svn@rev=0\else
 \ifx\@svn@date\empty\else
 \ifx\@svn@author\empty\else
 \newwrite\svn@write
 \immediate\openout\svn@write=\jobname.svn
 \immediate\write\svn@write{%
 \@percentchar\space SVN cache^^J%
 \noexpand\def\noexpand\svnrev{\@svn@rev}^^J%
 \noexpand\def\noexpand\svndate{\@svn@date}^^J%
 \noexpand\def\noexpand\svnauthor{\@svn@author}^^J%
 \noexpand\def\noexpand\svnyear{\@svn@year}^^J%
 \noexpand\def\noexpand\svnmonth{\@svn@month}^^J%
 \noexpand\def\noexpand\svnday{\@svn@day}^^J%
 \noexpand\def\noexpand\svnhour{\@svn@hour}^^J%
 \noexpand\def\noexpand\svnminute{\@svn@minute}^^J%
 \noexpand\def\noexpand\svnsecond{\@svn@second}^^J%
 \noexpand\def\noexpand\svntimezonehour{\@svn@timezonehour}^^J%
 \noexpand\def\noexpand\svntimezoneminute{\@svn@timezoneminute}^^J%
 }
 \immediate\closeout\svn@write%
 \fi\fi\fi\fi\fi%
}

\InputIfFileExists{\jobname.svn}{}{}
\endinput
%%
%% End of file `svn-multi.sty'.
