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%%
%% This is file `xtheorem.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% xtheorem.dtx (with options: `package,trace')
%%
%% Not for distribution
%%
%% (C) Copyright 1999 Achim Blumensath
%% All rights reserved.
%%
%% Not for general distribution. In its present form it is not allowed
%% to put this package onto CD or an archive without consulting the
%% the authors.
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{xtheorem}
[1999/12/19 v0.1 theorem styles]
\RequirePackage{xparse}
\RequirePackage{template}
\IgnoreWhiteSpace
\DeclareTemplateType{theoremstyle}{3}
\newskip\TSpre@skip
\newskip\TSpost@skip
\newdimen\TShead@indent
\newskip\TShead@sep
\DeclareTemplate{theoremstyle}{std}{3}
{
pre-skip =l [\DelayEvaluation{\topsep}] \TSpre@skip,
post-skip =l [\DelayEvaluation{\topsep}] \TSpost@skip,
body-style =f0 [\itshape] \TSbody@style,
head-style =f0 [\bfseries] \TShead@style,
note-style =f0 [\fontseries\mddefault\upshape] \TSnote@style,
head-punct =f0 [.] \TShead@punct,
head-format =f3 [\IfNoValueF{#1}{#1\IfNoValueF{#2}{\space}}
\IfNoValueF{#2}{\textup{#2}}
\IfNoValueF{#3}{\space{\TSnote@style(#3)}}]
\TShead@format,
head-indent =l [0pt] \TShead@indent,
head-sep =l [5pt plus 1pt minus 1pt] \TShead@sep,
post-head-action =f0 [] \TSpost@head@action
}
{
\DoParameterAssignments
\ifhmode\unskip\unskip\par\fi
\normalfont
\trivlist
\let\thmheadnl\relax
\@topsep\TSpre@skip
\@topsepadd\TSpost@skip
\IfNoValueF{#1}
{\refstepcounter{#1}}
\deferred@thm@head{
\TShead@style
\hskip\TShead@indent
\IfNoValueTF{#1}
{\TShead@format{#2}{#1}{#3}}
{\TShead@format{#2}{\csname the#1\endcsname}{#3}}
\TShead@punct
\TSpost@head@action
\hskip\TShead@sep
}
\TSbody@style
\ignorespaces
}
\let\adjust@parskip@nobreak=\@nbitem
\newtoks\dth@everypar
\dth@everypar={
\@minipagefalse
\global\@newlistfalse
\if@inlabel
\global\@inlabelfalse
\begingroup
\setbox\z@\lastbox
\ifvoid\z@ \kern-\itemindent \fi
\endgroup
\unhbox\@labels
\fi
\if@nobreak
\@nobreakfalse
\clubpenalty\@M
\else
\clubpenalty\@clubpenalty
\everypar{}
\fi
}
\def\deferred@thm@head#1{%
\if@inlabel \indent \par \fi % eject a section head if one is pending
\if@nobreak
\adjust@parskip@nobreak
\else
\addpenalty\@beginparpenalty
\addvspace\@topsep
\addvspace{-\parskip}%
\fi
\global\@inlabeltrue
\everypar\dth@everypar
\sbox\@labels{\normalfont#1}%
\ignorespaces
}
\DeclareInstance{theoremstyle}{plain}{std}{}
\DeclareInstance{theoremstyle}{definition}{std}
{
body-style = \normalfont
}
\DeclareInstance{theoremstyle}{remark}{std}
{
pre-skip = \DelayEvaluation{0.5\topsep},
post-skip = \DelayEvaluation{0.5\topsep},
body-style = \normalfont,
head-style = \itshape
}
\def\@endtheorem{\endtrivlist\@endpefalse }
\DeclareDocumentCommand{\newtheorem}{smmomo}
{
\expandafter\@ifdefinable\csname #3\endcsname
{
\global\expandafter\let\csname end#3\endcsname\@endtheorem
\IfBooleanTF{#1}
{
\expandafter\DeclareDocumentCommand\csname #3\endcsname{o}
{\UseInstance{theoremstyle}{#2}{\NoValue}{#5}{##1}}
}
{
\IfNoValueTF{#4}
{
\IfNoValueTF{#6}
{
\newcounter{#3}
}
{
\newcounter{#3}[#6]
\expandafter\xdef\csname the#3\endcsname{
\expandafter\noexpand\csname the#6\endcsname
\@thmcountersep\@thmcounter{#3}}
}
\expandafter\DeclareDocumentCommand\csname #3\endcsname{o}
{\UseInstance{theoremstyle}{#2}{#3}{#5}{##1}}
}
{
\@ifundefined{c@#4}
{
\@nocounterr{#4}
}
{
\expandafter\xdef\csname the#3\endcsname{
\expandafter\noexpand\csname the#4\endcsname}
\expandafter\DeclareDocumentCommand\csname #3\endcsname{o}
{\UseInstance{theoremstyle}{#2}{#4}{#5}{##1}}
}
}
}
}
}
\endinput
%%
%% End of file `xtheorem.sty'.
|