X-Git-Url: https://code.delx.au/gnu-emacs-elpa/blobdiff_plain/675826ae239d2fd710ffcc57e1b4cbb2fc300542..ebecf964123ab7b4e6deec85aa2f2fd58eddea29:/packages/auctex/latex/preview.sty

diff --git a/packages/auctex/latex/preview.sty b/packages/auctex/latex/preview.sty
deleted file mode 100644
index 30402981d..000000000
--- a/packages/auctex/latex/preview.sty
+++ /dev/null
@@ -1,391 +0,0 @@
-%%
-%% 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'.