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%%
%% This is file `thm-restate.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% thm-restate.dtx (with options: `restate')
%% This is a generated file.
%%
%% This file is part of the `thmtools' package.
%% The `thmtools' package has the LPPL maintenance status: maintained.
%% Current Maintainer is Ulrich M. Schwarz, ulmi@absatzen.de
%%
%% Copyright (C) 2008-2011 by Ulrich M. Schwarz.
%%
%% This file may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, version 1.3a.
%% This version is obtainable at
%% http://www.latex-project.org/lppl/lppl-1-3a.txt
%%
%%
\NeedsTeXFormat {LaTeX2e}
\ProvidesPackage {thm-restate}[2011/11/27 v62]
\RequirePackage{thmtools}
\let\@xa\expandafter
\let\@nx\noexpand
\@ifundefined{c@thmt@dummyctr}{%
\newcounter{thmt@dummyctr}%
}{}
\gdef\theHthmt@dummyctr{dummy.\arabic{thmt@dummyctr}}%
\gdef\thethmt@dummyctr{}%
\long\def\thmt@collect@body#1#2\end#3{%
\@xa\thmt@toks\@xa{\the\thmt@toks #2}%
\def\thmttmpa{#3}%\def\thmttmpb{restatable}%
\ifx\thmttmpa\@currenvir%thmttmpb
\@xa\@firstoftwo% this is the end of the environment.
\else
\@xa\@secondoftwo% go on collecting
\fi{% this is the end, my friend, drop the \end.
% and call #1 with the collected body.
\@xa#1\@xa{\the\thmt@toks}%
}{% go on collecting
\@xa\thmt@toks\@xa{\the\thmt@toks\end{#3}}%
\thmt@collect@body{#1}%
}%
}
\def\thmt@trivialref#1#2{%
\ifcsname r@#1\endcsname
\@xa\@xa\@xa\thmt@trivi@lr@f\csname r@#1\endcsname\relax\@nil
\else #2\fi
}
\def\thmt@trivi@lr@f#1#2\@nil{#1}
\def\thmt@innercounters{%
equation}
\def\thmt@counterformatters{%
@alph,@Alph,@arabic,@roman,@Roman,@fnsymbol}
\@for\thmt@displ:=\thmt@counterformatters\do{%
\@xa\let\csname thmt@\thmt@displ\@xa\endcsname\csname \thmt@displ\endcsname
}%
\def\thmt@sanitizethe#1{%
\@for\thmt@displ:=\thmt@counterformatters\do{%
\@xa\protected@edef\csname\thmt@displ\endcsname##1{%
\@nx\ifx\@xa\@nx\csname c@#1\endcsname ##1%
\@xa\protect\csname \thmt@displ\endcsname{##1}%
\@nx\else
\@nx\csname thmt@\thmt@displ\endcsname{##1}%
\@nx\fi
}%
}%
\expandafter\protected@edef\csname the#1\endcsname{\csname the#1\endcsname}%
\ifcsname theH#1\endcsname
\expandafter\protected@edef\csname theH#1\endcsname{\csname theH#1\endcsname}%
\fi
}
\def\thmt@rst@storecounters#1{%
\bgroup
% ugly hack: save chapter,..subsection numbers
% for equation numbers.
%\refstepcounter{thmt@dummyctr}% why is this here?
%% temporarily disabled, broke autorefname.
\def\@currentlabel{}%
\@for\thmt@ctr:=\thmt@innercounters\do{%
\thmt@sanitizethe{\thmt@ctr}%
\protected@edef\@currentlabel{%
\@currentlabel
\protect\def\@xa\protect\csname the\thmt@ctr\endcsname{%
\csname the\thmt@ctr\endcsname}%
\ifcsname theH\thmt@ctr\endcsname
\protect\def\@xa\protect\csname theH\thmt@ctr\endcsname{%
(restate \protect\theHthmt@dummyctr)\csname theH\thmt@ctr\endcsname}%
\fi
\protect\setcounter{\thmt@ctr}{\number\csname c@\thmt@ctr\endcsname}%
}%
}%
\label{thmt@@#1@data}%
\egroup
}%
\newif\ifthmt@thisistheone
\newenvironment{thmt@restatable}[3][]{%
\thmt@toks{}% will hold body
\stepcounter{thmt@dummyctr}% used for data storage label.
\long\def\thmrst@store##1{%
\@xa\gdef\csname #3\endcsname{%
\@ifstar{%
\thmt@thisistheonefalse\csname thmt@stored@#3\endcsname
}{%
\thmt@thisistheonetrue\csname thmt@stored@#3\endcsname
}%
}%
\@xa\long\@xa\gdef\csname thmt@stored@#3\@xa\endcsname\@xa{%
\begingroup
\ifthmt@thisistheone
% these are the valid numbers, store them for the other
% occasions.
\thmt@rst@storecounters{#3}%
\else
% this one should use other numbers...
% first, fake the theorem number.
\@xa\protected@edef\csname the#2\endcsname{%
\thmt@trivialref{thmt@@#3}{??}}%
% if the number wasn't there, have a "re-run to get labels right"
% warning.
\ifcsname r@thmt@@#3\endcsname\else
\G@refundefinedtrue
\fi
% prevent stepcountering the theorem number,
% but still, have some number for hyperref, just in case.
\@xa\let\csname c@#2\endcsname=\c@thmt@dummyctr
\@xa\let\csname theH#2\endcsname=\theHthmt@dummyctr
% disable labeling.
\let\label=\@gobble
\let\ltx@label=\@gobble% amsmath needs this
% We shall need to restore the counters at the end
% of the environment, so we get
% (4.2) [(3.1 from restate)] (4.3)
\def\thmt@restorecounters{}%
\@for\thmt@ctr:=\thmt@innercounters\do{%
\protected@edef\thmt@restorecounters{%
\thmt@restorecounters
\protect\setcounter{\thmt@ctr}{\arabic{\thmt@ctr}}%
}%
}%
% pull the new semi-static definition of \theequation et al.
% from the aux file.
\thmt@trivialref{thmt@@#3@data}{}%
\fi
% call the proper begin-env code, possibly with optional argument
% (omit if stored via key-val)
\ifthmt@restatethis
\thmt@restatethisfalse
\else
\csname #2\@xa\endcsname\ifx\@nx#1\@nx\else[{#1}]\fi
\fi
\ifthmt@thisistheone
% store a label so we can pick up the number later.
\label{thmt@@#3}%
\fi
% this will be the collected body.
##1%
\csname end#2\endcsname
% if we faked the counter values, restore originals now.
\ifthmt@thisistheone\else\thmt@restorecounters\fi
\endgroup
}% thmt@stored@#3
% in either case, now call the just-created macro,
\csname #3\@xa\endcsname\ifthmt@thisistheone\else*\fi
% and artificially close the current environment.
\@xa\end\@xa{\@currenvir}
}% thm@rst@store
\thmt@collect@body\thmrst@store
}{%
%% now empty, just used as a marker.
}
\newenvironment{restatable}{%
\thmt@thisistheonetrue\thmt@restatable
}{%
\endthmt@restatable
}
\newenvironment{restatable*}{%
\thmt@thisistheonefalse\thmt@restatable
}{%
\endthmt@restatable
}
%%% support for keyval-style: restate=foobar
\protected@edef\thmt@thmuse@families{%
\thmt@thmuse@families%
,restate phase 1%
,restate phase 2%
}
\newcommand\thmt@splitrestateargs[1][]{%
\g@addto@macro\thmt@storedoptargs{,#1}%
\def\tmp@a##1\@{\def\thmt@storename{##1}}%
\tmp@a
}
\newif\ifthmt@restatethis
\define@key{restate phase 1}{restate}{%
\thmt@thmuse@iskvtrue
\def\thmt@storedoptargs{}% discard the first time around
\thmt@splitrestateargs #1\@
\def\thmt@storedoptargs{}% discard the first time around
%\def\thmt@storename{#1}%
\thmt@debug{we will restate as `\thmt@storename' with more args
`\thmt@storedoptargs'}%
\@namedef{thmt@unusedkey@restate}{}%
% spurious "unused key" fixes itself once we are after tracknames...
\thmt@restatethistrue
\protected@edef\tmp@a{%
\@nx\thmt@thisistheonetrue
\@nx\def\@nx\@currenvir{\thmt@envname}%
\@nx\@xa\@nx\thmt@restatable\@nx\@xa[\@nx\thmt@storedoptargs]%
{\thmt@envname}{\thmt@storename}%
}%
\@xa\g@addto@macro\@xa\thmt@local@postheadhook\@xa{%
\tmp@a
}%
}
\thmt@mkignoringkeyhandler{restate phase 1}
\define@key{restate phase 2}{restate}{%
% do not store restate as a key for repetition:
% infinite loop.
% instead, retain the added keyvals
% overwriting thmt@storename should be safe here, it's been
% xdefd into the postheadhook
\thmt@splitrestateargs #1\@
}
\kv@set@family@handler{restate phase 2}{%
\ifthmt@restatethis
\@xa\@xa\@xa\g@addto@macro\@xa\@xa\@xa\thmt@storedoptargs\@xa\@xa\@xa{\@xa\@xa\@xa,%
\@xa\kv@key\@xa=\kv@value}%
\fi
}
\endinput
%%
%% End of file `thm-restate.sty'.
|
