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% \iffalse meta-comment
%
% Copyright (C) 2010 by Ulrich M. Schwarz
% See file COPYING for more details.
%\fi
%
%\iffalse (hide this from DocInput)
%<*amsthm>
%\fi
% \begin{macrocode}
\providecommand\thmt@space{ }
\define@key{thmstyle}{spaceabove}{%
\def\thmt@style@spaceabove{#1}%
}
\define@key{thmstyle}{spacebelow}{%
\def\thmt@style@spacebelow{#1}%
}
\define@key{thmstyle}{headfont}{%
\def\thmt@style@headfont{#1}%
}
\define@key{thmstyle}{bodyfont}{%
\def\thmt@style@bodyfont{#1}%
}
\define@key{thmstyle}{notefont}{%
\def\thmt@style@notefont{#1}%
}
\define@key{thmstyle}{headpunct}{%
\def\thmt@style@headpunct{#1}%
}
\define@key{thmstyle}{notebraces}{%
\def\thmt@style@notebraces{\thmt@embrace#1}%
}
\define@key{thmstyle}{break}[]{%
\def\thmt@style@postheadspace{\newline}%
}
\define@key{thmstyle}{postheadspace}{%
\def\thmt@style@postheadspace{#1}%
}
\define@key{thmstyle}{headindent}{%
\def\thmt@style@headindent{#1}%
}
\newtoks\thmt@style@headstyle
\define@key{thmstyle}{headformat}[]{%
\thmt@setheadstyle{#1}%
}
\define@key{thmstyle}{headstyle}[]{%
\thmt@setheadstyle{#1}%
}
\def\thmt@setheadstyle#1{%
\thmt@style@headstyle{%
\def\NAME{\the\thm@headfont ##1}%
\def\NUMBER{\bgroup\@upn{##2}\egroup}%
\def\NOTE{\if=##3=\else\bgroup\thmt@space\the\thm@notefont(##3)\egroup\fi}%
}%
\def\thmt@tmp{#1}%
\@onelevel@sanitize\thmt@tmp
%\tracingall
\ifcsname thmt@headstyle@\thmt@tmp\endcsname
\thmt@style@headstyle\@xa{%
\the\thmt@style@headstyle
\csname thmt@headstyle@#1\endcsname
}%
\else
\thmt@style@headstyle\@xa{%
\the\thmt@style@headstyle
#1%
}%
\fi
%\showthe\thmt@style@headstyle
}
% examples:
\def\thmt@headstyle@margin{%
\makebox[0pt][r]{\NUMBER\ }\NAME\NOTE
}
\def\thmt@headstyle@swapnumber{%
\NUMBER\ \NAME\NOTE
}
\def\thmt@embrace#1#2(#3){#1#3#2}
\def\thmt@declaretheoremstyle@setup{%
\let\thmt@style@notebraces\@empty%
\thmt@style@headstyle{}%
\kvsetkeys{thmstyle}{%
spaceabove=3pt,
spacebelow=3pt,
headfont=\bfseries,
bodyfont=\normalfont,
headpunct={.},
postheadspace={ },
headindent={},
notefont={\fontseries\mddefault\upshape}
}%
}
\def\thmt@declaretheoremstyle#1{%
%\show\thmt@style@spaceabove
\thmt@toks{\newtheoremstyle{#1}}%
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\thmt@style@spaceabove}}%
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\thmt@style@spacebelow}}%
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\thmt@style@bodyfont}}%
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\thmt@style@headindent}}% indent1 FIXME
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\thmt@style@headfont}}%
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\thmt@style@headpunct}}%
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\thmt@style@postheadspace}}%
\thmt@toks\@xa\@xa\@xa{\@xa\the\@xa\thmt@toks\@xa{\the\thmt@style@headstyle}}% headspec FIXME
\the\thmt@toks
%1 Indent amount: empty = no indent, \parindent = normal paragraph indent
%2 Space after theorem head: { } = normal interword space; \newline = linebreak
%% BUGFIX: amsthm ignores notefont setting altogether:
\thmt@toks\@xa\@xa\@xa{\csname th@#1\endcsname}%
\thmt@toks
\@xa\@xa\@xa\@xa\@xa\@xa\@xa{%
\@xa\@xa\@xa\@xa\@xa\@xa\@xa\thm@notefont
\@xa\@xa\@xa\@xa\@xa\@xa\@xa{%
\@xa\@xa\@xa\thmt@style@notefont
\@xa\thmt@style@notebraces
\@xa}\the\thmt@toks}%
\@xa\def\csname th@#1\@xa\endcsname\@xa{\the\thmt@toks}%
% \@xa\def\csname th@#1\@xa\@xa\@xa\@xa\@xa\@xa\@xa\endcsname
% \@xa\@xa\@xa\@xa\@xa\@xa\@xa{%
% \@xa\@xa\@xa\@xa\@xa\@xa\@xa\thm@notefont
% \@xa\@xa\@xa\@xa\@xa\@xa\@xa{%
% \@xa\@xa\@xa\thmt@style@notefont
% \@xa\@xa\@xa\thmt@style@notebraces
% \@xa\@xa\@xa}\csname th@#1\endcsname
% }
}
\define@key{thmdef}{qed}[\qedsymbol]{%
\thmt@trytwice{}{%
\addtotheorempostheadhook[\thmt@envname]{%
\protected@edef\qedsymbol{#1}%
\pushQED{\qed}%
}%
\addtotheoremprefoothook[\thmt@envname]{%
\protected@edef\qedsymbol{#1}%
\popQED
}%
}%
}
\def\thmt@amsthmlistbreakhack{%
\leavevmode
\vspace{-\baselineskip}%
\par
\everypar{\setbox\z@\lastbox\everypar{}}%
}
\define@key{thmuse}{listhack}[\relax]{%
\addtotheorempostheadhook[local]{%
\thmt@amsthmlistbreakhack
}%
}
% \end{macrocode}
%\iffalse (hide this from DocInput)
%</amsthm>
%\fi
|
