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138 lines
4.8 KiB
138 lines
4.8 KiB
%%
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%% This is file `theorem.sty',
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%% generated with the docstrip utility.
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%%
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%% The original source files were:
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%%
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%% theorem.dtx (with options: `package')
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%%
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%% This is a generated file.
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%%
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%% The source is maintained by the LaTeX Project team and bug
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%% reports for it can be opened at https://latex-project.org/bugs/
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%% (but please observe conditions on bug reports sent to that address!)
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%%
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%%
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%% Copyright (C) 1993-2020
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%% The LaTeX3 Project and any individual authors listed elsewhere
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%% in this file.
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%%
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%% This file was generated from file(s) of the Standard LaTeX `Tools Bundle'.
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%% --------------------------------------------------------------------------
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%%
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%% It may be distributed and/or modified under the
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%% conditions of the LaTeX Project Public License, either version 1.3c
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%% of this license or (at your option) any later version.
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%% The latest version of this license is in
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%% https://www.latex-project.org/lppl.txt
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%% and version 1.3c or later is part of all distributions of LaTeX
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%% version 2005/12/01 or later.
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%%
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%% This file may only be distributed together with a copy of the LaTeX
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%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
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%% without such generated files.
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%%
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%% The list of all files belonging to the LaTeX `Tools Bundle' is
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%% given in the file `manifest.txt'.
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%%
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%%
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\def\FMithmInfo{2014/10/28 v2.2c Theorem extension package (FMi)}
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%%
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%% Package `theorem' to use with LaTeX2e
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%% Copyright (C) 1989-1995 Frank Mittelbach, all rights reserved.
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\@ifundefined{theorem@style}{}{\endinput}
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\NeedsTeXFormat{LaTeX2e}[1995/06/01]
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\ProvidesPackage{theorem}
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[\FMithmInfo]
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\gdef\theoremstyle#1{%
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\@ifundefined{th@#1}{\@warning
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{Unknown theoremstyle `#1'. Using `plain'}%
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\theorem@style{plain}}%
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{\theorem@style{#1}}%
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\begingroup
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\csname th@\the\theorem@style \endcsname
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\endgroup}
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\global\let\@begintheorem\relax
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\global\let\@opargbegintheorem\relax
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\newtoks\theorem@style
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\global\theorem@style{plain}
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\gdef\theorembodyfont#1{%
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\def\@tempa{#1}%
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\ifx\@tempa\@empty
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\theorem@bodyfont{}%
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\else
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\theorem@bodyfont{\reset@font#1}%
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\fi
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}
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\newtoks\theorem@bodyfont
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\global\theorem@bodyfont{}
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\gdef\theoremheaderfont#1{\gdef\theorem@headerfont{#1}%
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\gdef\theoremheaderfont##1{%
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\typeout{\string\theoremheaderfont\space should be used
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only once.}}}
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\ifx\upshape\undefined
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\gdef\theorem@headerfont{\bfseries}
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\else \gdef\theorem@headerfont{\normalfont\bfseries}\fi
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\gdef\th@plain{\@input@{thp.sty}}
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\gdef\th@break{\@input@{thb.sty}}
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\gdef\th@marginbreak{\@input@{thmb.sty}}
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\gdef\th@changebreak{\@input@{thcb.sty}}
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\gdef\th@change{\@input@{thc.sty}}
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\gdef\th@margin{\@input@{thm.sty}}
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\gdef\@xnthm#1#2[#3]{\expandafter\@ifdefinable\csname #1\endcsname
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{%
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\@definecounter{#1}\@newctr{#1}[#3]%
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\expandafter\xdef\csname the#1\endcsname
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{\expandafter \noexpand \csname the#3\endcsname
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\@thmcountersep \@thmcounter{#1}}%
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\def\@tempa{\global\@namedef{#1}}%
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\expandafter \@tempa \expandafter{%
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\csname th@\the \theorem@style
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\expandafter \endcsname \the \theorem@bodyfont
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\@thm{#1}{#2}}%
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\global \expandafter \let \csname end#1\endcsname \@endtheorem
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}}
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\gdef\@ynthm#1#2{\expandafter\@ifdefinable\csname #1\endcsname
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{\@definecounter{#1}%
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\expandafter\xdef\csname the#1\endcsname{\@thmcounter{#1}}%
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\def\@tempa{\global\@namedef{#1}}\expandafter \@tempa
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\expandafter{\csname th@\the \theorem@style \expandafter
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\endcsname \the\theorem@bodyfont \@thm{#1}{#2}}%
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\global \expandafter \let \csname end#1\endcsname \@endtheorem}}
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\gdef\@othm#1[#2]#3{%
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\expandafter\ifx\csname c@#2\endcsname\relax
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\@nocounterr{#2}%
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\else
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\expandafter\@ifdefinable\csname #1\endcsname
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{\expandafter \xdef \csname the#1\endcsname
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{\expandafter \noexpand \csname the#2\endcsname}%
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\def\@tempa{\global\@namedef{#1}}\expandafter \@tempa
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\expandafter{\csname th@\the \theorem@style \expandafter
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\endcsname \the\theorem@bodyfont \@thm{#2}{#3}}%
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\global \expandafter \let \csname end#1\endcsname \@endtheorem}%
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\fi}
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\gdef\@thm#1#2{\refstepcounter{#1}%
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\trivlist
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\@topsep \theorempreskipamount % used by first \item
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\@topsepadd \theorempostskipamount % used by \@endparenv
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\@ifnextchar [%
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{\@ythm{#1}{#2}}%
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{\@begintheorem{#2}{\csname the#1\endcsname}\ignorespaces}}
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\global\let\@xthm\relax
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\newskip\theorempreskipamount
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\newskip\theorempostskipamount
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\global\setlength\theorempreskipamount{12pt plus 5pt minus 3pt}
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\global\setlength\theorempostskipamount{8pt plus 3pt minus 1.5pt}
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\global\let\@endtheorem=\endtrivlist
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\@onlypreamble\@xnthm
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\@onlypreamble\@ynthm
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\@onlypreamble\@othm
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\@onlypreamble\newtheorem
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\@onlypreamble\theoremstyle
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\@onlypreamble\theorembodyfont
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\@onlypreamble\theoremheaderfont
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\theoremstyle{plain}
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\endinput
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%%
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%% End of file `theorem.sty'.
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