+++ /dev/null
-%%
-%% This is file `preview.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% preview.dtx (with options: `style')
-%% preview.dtx (with options: `style,active')
-%%
-%% IMPORTANT NOTICE:
-%%
-%% For the copyright see the source file.
-%%
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from preview.sty.
-%%
-%% For distribution of the original source see the terms
-%% for copying and modification in the file preview.dtx preview.dtx.
-%%
-%% This generated file may be distributed as long as the
-%% original source files, as listed above, are part of the
-%% same distribution. (The sources need not necessarily be
-%% in the same archive or directory.)
-%% The preview style for extracting previews from LaTeX documents.
-%% Developed as part of AUCTeX <URL:http://www.gnu.org/software/auctex>.
-\NeedsTeXFormat{LaTeX2e} \def\reserved@a #1#2$#3:
-#4${\xdef#1{\reserved@c #2#4 $}} \def\reserved@c #1 #2${#1}
-\begingroup \catcode`\_=12
-\reserved@a\pr@version $Name: release_11_86 $ \ifx\pr@version\@empty
-\reserved@a\pr@version CVS-$Revision: 1.126 $ \endgroup \else
- \def\next release_{} \lccode`\_=`.
- \edef\next{\lowercase{\endgroup
- \def\noexpand\pr@version{\expandafter\next\pr@version}}} \next \fi
-\reserved@a\next $Date: 2010/02/14 16:19:00 $
-\edef\next{\noexpand\ProvidesPackage{preview}%
- [\next\space \pr@version\space (AUCTeX/preview-latex)]}
-\next
-\let\ifPreview\iffalse
-\let\preview@delay=\@gobble
-\let\pr@advise=\@gobbletwo
-\long\def\pr@advise@ship#1#2#3{}
-\def\pr@loadcfg#1{\InputIfFileExists{#1.cfg}{}{}}
-\DeclareOption{noconfig}{\let\pr@loadcfg=\@gobble}
-\long\def\pr@addto@front#1#2{%
- \toks@{#2}\toks@\expandafter{\the\expandafter\toks@#1}%
- \xdef#1{\the\toks@}}
-\DeclareOption{active}{%
- \let\ifPreview\iftrue
- \def\pr@advise#1{%
- \expandafter\pr@adviseii\csname pr@\string#1\endcsname#1}%
- \long\def\pr@advise@ship#1#2#3{\pr@advise#1{\pr@protect@ship{#2}{#3}}}%
- \let\preview@delay\@firstofone}
-\long\def\pr@adviseii#1#2#3{\preview@delay{%
- \ifx#1\relax \let#1#2\fi
- \toks@{#3#1}%
- \ifx\@undefined\protected \else \protected\fi
- \long\edef#2{\the\toks@}}}
-\DeclareOption{delayed}{%
- \ifPreview \def\preview@delay{\AtBeginDocument}\fi
-}
-\newif\ifpr@fixbb
-\pr@fixbbfalse
-\DeclareOption{psfixbb}{\ifPreview%
- \pr@fixbbtrue
- \newbox\pr@markerbox
- \setbox\pr@markerbox\hbox{\special{psfile=/dev/null}}\fi
-}
-\let\pr@graphicstype=\z@
-\DeclareOption{dvips}{%
- \let\pr@graphicstype\@ne
- \preview@delay{\AtBeginDvi{%
- \special{!/preview@version(\pr@version)def}
- \special{!userdict begin/preview-bop-level 0 def%
- /bop-hook{/preview-bop-level dup load dup 0 le{/isls false def%
- /vsize 792 def/hsize 612 def}if 1 add store}bind def%
- /eop-hook{/preview-bop-level dup load dup 0 gt{1 sub}if
- store}bind def end}}}}
-\DeclareOption{pdftex}{%
- \let\pr@graphicstype\tw@}
-\DeclareOption{xetex}{%
- \let\pr@graphicstype\thr@@}
-\begingroup
-\catcode`\*=11
-\@firstofone{\endgroup
-\DeclareOption{displaymath}{%
- \preview@delay{\toks@{%
- \pr@startbox{\noindent$$%
- \aftergroup\pr@endbox\@gobbletwo}{$$}\@firstofone}%
- \everydisplay\expandafter{\the\expandafter\toks@
- \expandafter{\the\everydisplay}}}%
- \pr@advise@ship\equation{\begingroup\aftergroup\pr@endbox
- \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
- {\endgroup}%
- \pr@advise@ship\equation*{\begingroup\aftergroup\pr@endbox
- \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
- {\endgroup}%
- \PreviewOpen[][\def\dt@ptrue{\m@ne=\m@ne}\noindent#1]\[%
- \PreviewClose\]%
- \PreviewEnvironment[][\noindent#1]{eqnarray}%
- \PreviewEnvironment[][\noindent#1]{eqnarray*}%
- \PreviewEnvironment{displaymath}%
-}}
-\begingroup
-\def\next#1#2{%
- \endgroup
- \DeclareOption{textmath}{%
- \PreviewEnvironment{math}%
- \preview@delay{\ifx#1\@undefined \let#1=$%$
- \fi\catcode`\$=\active
- \ifx\xyreuncatcodes\@undefined\else
- \edef\next{\catcode`@=\the\catcode`@\relax}%
- \makeatother\expandafter\xyreuncatcodes\next\fi}%
- \pr@advise@ship\(\pr@endaftergroup{}% \)
- \pr@advise@ship#1{\@firstoftwo{\let#1=#2%
- \futurelet\reserved@a\pr@textmathcheck}}{}}%
- \def\pr@textmathcheck{\expandafter\pr@endaftergroup
- \ifx\reserved@a#1{#2#2}\expandafter\@gobbletwo\fi#2}}
-\lccode`\~=`\$
-\lowercase{\expandafter\next\expandafter~}%
- \csname pr@\string$%$
- \endcsname
-\DeclareOption{graphics}{%
- \PreviewMacro[*[[!]{\includegraphics}%]]
-}
-\def\pr@floatfix#1#2{\ifx#1#2%
- \ifx#1\@undefined\else
- \PackageWarningNoLine{preview}{%
-Your document class has a bad definition^^J
-of \string#1, most likely^^J
-\string\let\string#1=\string#2^^J
-which has now been changed to^^J
-\string\def\string#1{\string#2}^^J
-because otherwise subsequent changes to \string#2^^J
-(like done by several packages changing float behaviour)^^J
-can't take effect on \string#1.^^J
-Please complain to your document class author}%
- \def#1{#2}\fi\fi}
-\begingroup
-\def\next#1#2{\endgroup
- \DeclareOption{floats}{%
- \pr@floatfix\endfigure\end@float
- \pr@floatfix\endtable\end@float
- \pr@floatfix#1\end@dblfloat
- \pr@floatfix#2\end@dblfloat
- \PreviewSnarfEnvironment[![]{@float}%]
- \PreviewSnarfEnvironment[![]{@dblfloat}%]
- }}
-\expandafter\next\csname endfigure*\expandafter\endcsname
- \csname endtable*\endcsname
-\DeclareOption{sections}{%
- \PreviewMacro[!!!!!!*[[!]{\@startsection}%]]
- \PreviewMacro[*[[!]{\chapter}%]]
-}
-\DeclareOption*
- {\InputIfFileExists{pr\CurrentOption.def}{}{\OptionNotUsed}}
-\def\PreviewMacro{\@ifstar\pr@starmacro\pr@macro}
-\long\def\pr@domacro#1#2{%
- \long\def\next##1{#2}%
- \pr@callafter\next#1]\pr@endparse}
-\newcommand\pr@macro[1][]{%
- \toks@{\pr@domacro{#1}}%
- \long\edef\next[##1]##2{%
- \noexpand\pr@advise@ship{##2}{\the\toks@{##1\noexpand\pr@endbox}}{}}%
- \@ifnextchar[\next\pr@macroii}
-\def\pr@macroii{\next[##1]}
-\long\def\pr@endmacro#1{#1\pr@endbox}
-\long\def\pr@protect@domacro#1#2{\pr@protect{%
- \long\def\next##1{#2}%
- \pr@callafter\next#1]\pr@endparse}}
-\newcommand\pr@starmacro[1][]{\toks@{\pr@protect@domacro{#1}}%
- \long\edef\next[##1]##2{%
- \noexpand\pr@advise##2{\the\toks@{##1}}}%
- \@ifnextchar[\next{\next[]}}
-\def\PreviewOpen{\@ifstar\pr@starmacro\pr@open}
-\newcommand\pr@open[1][]{%
- \toks@{\pr@domacro{#1}}%
- \long\edef\next[##1]##2{%
- \noexpand\pr@advise##2{\begingroup
- \noexpand\pr@protect@ship
- {\the\toks@{\begingroup\aftergroup\noexpand\pr@endbox##1}}%
- {\endgroup}}}%
- \@ifnextchar[\next\pr@macroii}
-\def\PreviewClose{\@ifstar\pr@starmacro\pr@close}
-\newcommand\pr@close[1][]{%
- \toks@{\pr@domacro{#1}}%
- \long\edef\next[##1]##2{%
- \noexpand\pr@advise{##2}{\the\toks@{##1\endgroup}}}%
- \@ifnextchar[\next\pr@macroii}
-\def\PreviewEnvironment{\@ifstar\pr@starenv\pr@env}
-\newcommand\pr@starenv[1][]{\toks@{\pr@starmacro[{#1}]}%
- \long\edef\next##1##2{%
- \the\toks@[{##2}]##1}%
- \begingroup\pr@starenvii}
-\newcommand\pr@starenvii[2][]{\endgroup
- \expandafter\next\csname#2\endcsname{#1}%
- \expandafter\pr@starmacro\csname end#2\endcsname}
-\newcommand\pr@env[1][]{%
- \toks@{\pr@domacro{#1}}%
- \long\edef\next[##1]##2{%
- \noexpand\expandafter\noexpand\pr@advise@ship
- \noexpand\csname##2\noexpand\endcsname{\the\toks@
- {\begingroup\aftergroup\noexpand\pr@endbox##1}}{\endgroup}}%
- \@ifnextchar[\next\pr@macroii %]
- }
-\newcommand{\PreviewSnarfEnvironment}[2][]{%
- \expandafter\pr@advise
- \csname #2\endcsname{\pr@snarfafter{#1}}%
- \expandafter\pr@advise
- \csname end#2\endcsname{\pr@endsnarf}}
-\let\pr@ship@start\@empty
-\let\pr@ship@end\@empty
-\newenvironment{preview}{\ignorespaces}{\ifhmode\unskip\fi}
-\newenvironment{nopreview}{\ignorespaces}{\ifhmode\unskip\fi}
-\ProcessOptions\relax
-\ifPreview\else\expandafter\endinput\fi
-%% The preview style for extracting previews from LaTeX documents.
-%% Developed as part of AUCTeX <URL:http://www.gnu.org/software/auctex>.
-\newif\ifpr@outer
-\pr@outertrue
-\newcount\pr@snippet
-\global\pr@snippet=1
-\def\pr@protect{\ifx\protect\@typeset@protect
- \ifpr@outer \expandafter\expandafter\expandafter
- \@secondoftwo\fi\fi\@gobble}
-\def\pr@protect@ship{\pr@protect{\@firstoftwo\pr@startbox}%
- \@gobbletwo}
-\def\pr@insert{\begingroup\afterassignment\pr@insertii\count@}
-\def\pr@insertii{\endgroup\setbox\pr@box\vbox}
-\def\pr@mark{{\afterassignment}\toks@}
-\def\pr@marks{{\aftergroup\pr@mark\afterassignment}\count@}
-\newbox\pr@box
-\long\def\pr@startbox#1#2{%
- \ifpr@outer
- \toks@{#2}%
- \edef\pr@cleanup{\the\toks@}%
- \setbox\pr@box\vbox\bgroup
- \break
- \pr@outerfalse\@arrayparboxrestore
- \let\insert\pr@insert
- \let\mark\pr@mark
- \let\marks\pr@marks
- \expandafter\expandafter\expandafter
- \pr@ship@start
- \expandafter\@firstofone
- \else
- \expandafter \@gobble
- \fi{#1}}
-\def\pr@endbox{%
- \let\reserved@a\relax
- \ifvmode \edef\reserved@a{\the\everypar}%
- \ifx\reserved@a\@empty\else
- \dimen@\prevdepth
- \noindent\par
- \setbox\z@\lastbox\unskip\unpenalty
- \prevdepth\dimen@
- \setbox\z@\hbox\bgroup\penalty-\maxdimen\unhbox\z@
- \ifnum\lastpenalty=-\maxdimen\egroup
- \else\egroup\box\z@ \fi\fi\fi
- \ifhmode \par\unskip\setbox\z@\lastbox
- \nointerlineskip\hbox{\unhbox\z@\/}%
- \else \unskip\unpenalty\unskip \fi
- \egroup
- \setbox\pr@box\vbox{%
- \baselineskip\z@skip \lineskip\z@skip \lineskiplimit\z@
- \@begindvi
- \nointerlineskip
- \splittopskip\z@skip\setbox\z@\vsplit\pr@box to\z@
- \unvbox\z@
- \nointerlineskip
- %\color@setgroup
- \box\pr@box
- %\color@endgroup
- }%
- \pr@ship@end
- {\let\protect\noexpand
- \ifx\pr@offset@override\@undefined
- \voffset=-\ht\pr@box
- \hoffset=\z@
- \fi
- \c@page=\pr@snippet
- \pr@shipout
- \ifpr@fixbb\hbox{%
- \dimen@\wd\pr@box
- \@tempdima\ht\pr@box
- \@tempdimb\dp\pr@box
- \box\pr@box
- \llap{\raise\@tempdima\copy\pr@markerbox\kern\dimen@}%
- \lower\@tempdimb\copy\pr@markerbox}%
- \else \box\pr@box \fi}%
- \global\advance\pr@snippet\@ne
- \pr@cleanup
-}
-\let\pr@shipout=\shipout
-\def\shipout{\deadcycles\z@\bgroup\setbox\z@\box\voidb@x
- \afterassignment\pr@shipoutegroup\setbox\z@}
-\def\pr@shipoutegroup{\ifvoid\z@ \expandafter\aftergroup\fi \egroup}
-\def\pr@parseit#1{\csname pr@parse#1\endcsname}
-\let\pr@endparse=\@percentchar
-\def\next#1{%
-\def\pr@callafter{%
- \afterassignment\pr@parseit
- \let#1= }}
-\expandafter\next\csname pr@parse\pr@endparse\endcsname
-\long\expandafter\def\csname pr@parse*\endcsname#1\pr@endparse#2{%
- \begingroup\toks@{#1\pr@endparse{#2}}%
- \edef\next##1{\endgroup##1\the\toks@}%
- \@ifstar{\next{\pr@parse@*}}{\next\pr@parseit}}
-\long\expandafter\def\csname pr@parse[\endcsname#1\pr@endparse#2{%
- \begingroup\toks@{#1\pr@endparse{#2}}%
- \edef\next##1{\endgroup##1\the\toks@}%
- \@ifnextchar[{\next\pr@bracket}{\next\pr@parseit}}
-\long\def\pr@bracket#1\pr@endparse#2[#3]{%
- \pr@parseit#1\pr@endparse{#2[{#3}]}}
-\expandafter\let\csname pr@parse]\endcsname=\pr@parseit
-\long\def\pr@parse#1\pr@endparse#2#3{%
- \pr@parseit#1\pr@endparse{#2{#3}}}
-\expandafter\let\csname pr@parse!\endcsname=\pr@parse
-\long\expandafter\def\csname pr@parse?\endcsname#1#2\pr@endparse#3{%
- \begingroup\toks@{#2\pr@endparse{#3}}%
- \@ifnextchar#1{\pr@parsecond\@firstoftwo}%
- {\pr@parsecond\@secondoftwo}}
-\def\pr@parsecond#1{\expandafter\endgroup
- \expandafter\expandafter\expandafter\pr@parseit
- \expandafter#1\the\toks@}
- \long\def\pr@parse@#1#2\pr@endparse#3{%
- \pr@parseit #2\pr@endparse{#3#1}}
-\long\expandafter\def\csname pr@parse-\endcsname
- #1\pr@endparse#2{\begingroup
- \toks@{\endgroup\pr@parseit #1\pr@endparse{#2}}%
- {\aftergroup\the\aftergroup\toks@ \afterassignment}%
- \let\next= }
-\long\expandafter\def\csname pr@parse:\endcsname
- #1#2#3\pr@endparse#4{\begingroup
- \toks@{\endgroup \pr@parseit#3\pr@endparse{#4}}%
- \long\def\next#1{#2}%
- \the\expandafter\toks@\next}
-\long\expandafter\def\csname pr@parse#\endcsname
- #1#2#3\pr@endparse#4{\begingroup
- \toks@{#4}%
- \long\edef\next##1{\toks@{\the\toks@##1}}%
- \toks@{\endgroup \pr@parseit#3\pr@endparse}%
- \long\def\reserved@a#1{{#2}}%
- \the\expandafter\next\reserved@a}
-\def\pr@endaftergroup#1{#1\aftergroup\pr@endbox}
-\let\pr@endsnarf\relax
-\long\def\pr@snarfafter#1{\ifpr@outer
- \pr@ship@start
- \let\pr@ship@start\relax
- \let\pr@endsnarf\endgroup
- \else
- \let\pr@endsnarf\relax
- \fi
- \pr@protect{\pr@callafter\pr@startsnarf#1]\pr@endparse}}
-\def\pr@startsnarf#1{#1\begingroup
- \pr@startbox{\begingroup\aftergroup\pr@endbox}{\endgroup}%
- \ignorespaces}
-\renewenvironment{preview}{\begingroup
- \pr@startbox{\begingroup\aftergroup\pr@endbox}%
- {\endgroup}%
- \ignorespaces}%
- {\ifhmode\unskip\fi\endgroup}
-\renewenvironment{nopreview}{\pr@outerfalse\ignorespaces}%
- {\ifhmode\unskip\fi}
-\newtoks\pr@output
-\pr@output\output
-\output{%
- \pr@outerfalse
- \let\@begindvi\@empty
- \the\pr@output}
-\let\output\pr@output
-\def\pr@typeinfos{\typeout{Preview: Fontsize \f@size pt}%
- \ifnum\mag=\@m\else\typeout{Preview: Magnification \number\mag}\fi
- \ifx\pdfoutput\@undefined
- \ifx\XeTeXversion\@undefined \else
- % FIXME: The message should not be emitted if XeTeX does not produce
- % PDF. There does not seem to be a primitive for that, though.
- \typeout{Preview: PDFoutput 1}%
- \fi
- \else
- \ifx\pdfoutput\relax \else
- \ifnum\pdfoutput>\z@
- \typeout{Preview: PDFoutput 1}%
- \fi
- \fi
- \fi
-}
-\AtBeginDocument{\pr@typeinfos}
-\pr@loadcfg{prdefault}
-\endinput
-%%
-%% End of file `preview.sty'.