summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/lualatex
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2019-03-14 20:57:22 +0000
committerKarl Berry <karl@freefriends.org>2019-03-14 20:57:22 +0000
commit42d89f1896e71a3b6733358a150c24337c3eea6f (patch)
tree415bc707b3ef9dc729e15c90874215bc09f3bc0f /Master/texmf-dist/tex/lualatex
parentc246f6145fce9bea420e9a89bc56885de57855e5 (diff)
beamer-rl (14mar19)
git-svn-id: svn://tug.org/texlive/trunk@50388 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/lualatex')
-rw-r--r--Master/texmf-dist/tex/lualatex/beamer-rl/beamer-rl.sty498
1 files changed, 498 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/lualatex/beamer-rl/beamer-rl.sty b/Master/texmf-dist/tex/lualatex/beamer-rl/beamer-rl.sty
new file mode 100644
index 00000000000..d8de26dce3a
--- /dev/null
+++ b/Master/texmf-dist/tex/lualatex/beamer-rl/beamer-rl.sty
@@ -0,0 +1,498 @@
+
+
+\def\reset@temp#1#2{\expandafter\let\csname beamer@@tmpop@#1@#2\endcsname\relax}
+\def\@@defbeamertemplate#1#2{\reset@temp{#1}{#2}\defbeamertemplate{#1}{#2}}
+\def\@defbeamertemplate#1#2{\reset@temp{#1}{#2}\defbeamertemplate*{#1}{#2}}
+
+\def\redefbeamertemplate{%
+ \@ifstar{\@defbeamertemplate}{\@@defbeamertemplate}%
+}
+
+
+\let\blackTriangleRight\blacktriangleright
+\let\blacktriangleright\blacktriangleleft
+
+
+
+\let\oldpgfpicture\pgfpicture
+\let\oldendpgfpicture\endpgfpicture
+
+\def\pgfpicture{\begingroup\textdir TLT\oldpgfpicture}
+\def\endpgfpicture{\oldendpgfpicture\endgroup}
+
+%% beamerbasebox
+
+\newdimen\bmb@dimc
+
+\renewcommand\beamerboxesrounded[2][]{%
+ \global\let\beamer@firstlineitemizeunskip=\relax%
+ \vbox\bgroup%
+ \setkeys{beamerboxes}{upper=block title,lower=block body,width=\textwidth,shadow=false}%
+ \setkeys{beamerboxes}{#1}%
+ {%
+ \usebeamercolor{\bmb@lower}%
+ \globalcolorstrue%
+ \colorlet{lower.bg}{bg}%
+ }%
+ {%
+ \usebeamercolor{\bmb@upper}%
+ \globalcolorstrue%
+ \colorlet{upper.bg}{bg}%
+ }%
+ %
+ % Typeset head
+ %
+ \vskip4bp
+ \setbox\bmb@box=\hbox{%
+ \begin{minipage}[b]{\bmb@width}%
+ \usebeamercolor[fg]{\bmb@upper}%
+ #2%
+ \end{minipage}}%
+ \ifdim\wd\bmb@box=0pt%
+ \setbox\bmb@box=\hbox{}%
+ \ht\bmb@box=1.5pt%
+ \bmb@prevheight=-4.5pt%
+ \else%
+ \wd\bmb@box=\bmb@width%
+ \bmb@temp=\dp\bmb@box%
+ \ifdim\bmb@temp<1.5pt%
+ \bmb@temp=1.5pt%
+ \fi%
+ \setbox\bmb@box=\hbox{\raise\bmb@temp\hbox{\box\bmb@box}}%
+ \dp\bmb@box=0pt%
+ \bmb@prevheight=\ht\bmb@box%
+ \fi%
+ \bmb@temp=\bmb@width%
+ \bmb@dima=\bmb@temp\advance\bmb@dima by2.2bp%
+ \bmb@dimb=\bmb@temp\advance\bmb@dimb by4bp%
+ \ifdim\wd\bmb@box=0pt
+ \bmb@dimc=\bmb@width%
+ \else
+ \bmb@dimc=0pt%
+ \fi
+ \hbox{%
+ \textdir TLT\begin{pgfpicture}{0bp}{+-\ht\bmb@box}{\bmb@dimc}{+-\ht\bmb@box}
+ \ifdim\wd\bmb@box=0pt%
+ \color{lower.bg}%
+ \else%
+ \color{upper.bg}%
+ \fi%
+ \pgfpathqmoveto{-4bp}{-1bp}
+ \pgfpathqcurveto{-4bp}{1.2bp}{-2.2bp}{3bp}{0bp}{3bp}
+ \pgfpathlineto{\pgfpoint{\bmb@temp}{3bp}}
+ \pgfpathcurveto%
+ {\pgfpoint{\bmb@dima}{3bp}}%
+ {\pgfpoint{\bmb@dimb}{1.2bp}}%
+ {\pgfpoint{\bmb@dimb}{-1bp}}%
+ \bmb@dima=-\ht\bmb@box%
+ \advance\bmb@dima by-2pt%
+ \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}}
+ \pgfpathlineto{\pgfpoint{-4bp}{\bmb@dima}}
+ \pgfusepath{fill}
+ \end{pgfpicture}%
+ \copy\bmb@box%
+ }%
+ \nointerlineskip%
+ \vskip-1pt%
+ \ifdim\wd\bmb@box=0pt%
+ \else%
+ \hbox{%
+ \begin{pgfpicture}{0pt}{0pt}{\bmb@width}{6pt}
+ \bmb@dima=\bmb@width%
+ \advance\bmb@dima by8bp%
+ \pgfpathrectangle{\pgfpoint{-4bp}{-1bp}}{\pgfpoint{\bmb@dima}{8bp}}
+ \pgfusepath{clip}
+ {\pgftransformshift{\pgfpoint{-4bp}{0bp}}\pgftext[left,base]{\pgfuseshading{bmb@transition}}}%
+ \end{pgfpicture}%
+ }%
+ \nointerlineskip%
+ \vskip-0.5pt%
+ \fi%
+ \ifbmb@shadow%
+ \setbox\bmb@boxshadow=\hbox{\textdir TLT\pgfuseshading{bmb@shadow}}%
+ \setbox\bmb@boxshadowball=\hbox{\textdir TLT\pgfuseshading{bmb@shadowball}}%
+ \setbox\bmb@boxshadowballlarge=\hbox{\textdir TLT\pgfuseshading{bmb@shadowballlarge}}%
+ \fi%
+ \setbox\bmb@colorbox=\hbox{{\pgfpicturetrue\pgfsetcolor{lower.bg}}}%
+ \setbox\bmb@box=\hbox\bgroup\begin{minipage}[b]{\bmb@width}%
+ \vskip2pt%
+ \usebeamercolor[fg]{\bmb@lower}%
+ \colorlet{beamerstructure}{upper.bg}%
+ \colorlet{structure}{upper.bg}%
+ %\color{.}%
+ }
+
+\def\endbeamerboxesrounded{%
+ \end{minipage}\egroup%
+ \wd\bmb@box=\bmb@width%
+ \bmb@temp=\dp\bmb@box%
+ \advance\bmb@temp by.5pt%
+ \setbox\bmb@box=\hbox{\raise\bmb@temp\hbox{\box\bmb@box}}%
+ \dp\bmb@box=0pt%
+ \bmb@temp=\wd\bmb@box%
+ \bmb@dima=\bmb@temp\advance\bmb@dima by2.2bp%
+ \bmb@dimb=\bmb@temp\advance\bmb@dimb by4bp%
+ \hbox{%
+ \textdir TLT\begin{pgfpicture}{0bp}{0bp}{0bp}{0bp}
+ \ifbmb@shadow%
+ {\pgftransformshift{\pgfpoint{4bp}{-3bp}}\pgftext{\copy\bmb@boxshadowball}}
+ \begin{pgfscope}
+ {%
+ \advance\bmb@temp by-1bp%
+ \pgfpathrectangle{\pgfpoint{\bmb@temp}{-7bp}}{\pgfpoint{9bp}{9bp}}%
+ \pgfusepath{clip}
+ }%
+ {\pgftransformshift{\pgfpoint{\bmb@temp}{1bp}}\pgftext{\box\bmb@boxshadowballlarge}}
+ \end{pgfscope}
+ \begin{pgfscope}
+ \advance\bmb@temp by-4bp%
+ \pgfpathrectangle{\pgfpoint{4bp}{-7bp}}{\pgfpoint{\bmb@temp}{5bp}}
+ \pgfusepath{clip}
+ {\pgftransformshift{\pgfpoint{4bp}{-7bp}}\pgftext[left,base]{\copy\bmb@boxshadow}}%
+ \end{pgfscope}
+ \begin{pgfscope}
+ \advance\bmb@temp by 4bp%
+ \bmb@dima=\ht\bmb@box%
+ \advance\bmb@dima by\bmb@prevheight%
+ \advance\bmb@dima by 4bp%
+ \pgfpathrectangle{\pgfpoint{\bmb@temp}{1bp}}{\pgfpoint{4bp}{\bmb@dima}}
+ \pgfusepath{clip}
+ \advance\bmb@dima by-4bp%
+ {\pgftransformshift{\pgfpoint{\bmb@temp}{\bmb@dima}}\pgftext{\box\bmb@boxshadowball}}
+ \advance\bmb@dima by-1bp%
+ \pgfpathrectangle{\pgfpoint{\bmb@temp}{1bp}}{\pgfpoint{4bp}{\bmb@dima}}
+ \pgfusepath{clip}
+ \advance\bmb@temp by4bp%
+ {\pgftransformshift{\pgfpoint{\bmb@temp}{-3bp}}%
+ \pgftransformrotate{90}%
+ \pgftext[left,base]{\box\bmb@boxshadow}}%
+ \end{pgfscope}
+ \fi%
+ \unhbox\bmb@colorbox%
+ \pgfpathqmoveto{-4bp}{1bp}
+ \pgfpathqcurveto{-4bp}{-1.2bp}{-2.2bp}{-3bp}{0bp}{-3bp}
+ \pgfpathlineto{\pgfpoint{\the\bmb@temp}{-3bp}}
+ \pgfpathcurveto%
+ {\pgfpoint{\the\bmb@dima}{-3bp}}%
+ {\pgfpoint{\the\bmb@dimb}{-1.2bp}}%
+ {\pgfpoint{\the\bmb@dimb}{1bp}}%
+ {
+ \bmb@dima=\ht\bmb@box%
+ \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}}
+ \pgfpathlineto{\pgfpoint{-4bp}{\bmb@dima}}
+ \pgfusepath{fill}
+ }
+ \ifbmb@shadow%
+ {
+ \color{black!50!bg}
+ \pgfsetlinewidth{0pt}
+ \pgfpathmoveto{\pgfpoint{\bmb@dimb}{-.5bp}}
+ \bmb@dima=\ht\bmb@box%
+ \advance\bmb@dima by\bmb@prevheight%
+ \advance\bmb@dima by 1bp%
+ \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}}
+ \pgfusepath{stroke}
+ \bmb@temp=\bmb@dima
+ \advance\bmb@dima by 1bp%
+ \color{black!31!bg}
+ \pgfpathmoveto{\pgfpoint{\bmb@dimb}{\bmb@temp}}
+ \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}}
+ \pgfusepath{stroke}
+ \advance\bmb@dima by 1bp%
+ \advance\bmb@temp by 1bp%
+ \color{black!19!bg}
+ \pgfpathmoveto{\pgfpoint{\bmb@dimb}{\bmb@temp}}
+ \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}}
+ \pgfusepath{stroke}
+ \advance\bmb@dima by 1bp%
+ \advance\bmb@temp by 1bp%
+ \color{black!6!bg}
+ \pgfpathmoveto{\pgfpoint{\bmb@dimb}{\bmb@temp}}
+ \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}}
+ \pgfusepath{stroke}
+ \advance\bmb@dima by 1.5bp%
+ \advance\bmb@temp by 1bp%
+ \color{bg}
+ \pgfpathmoveto{\pgfpoint{\bmb@dimb}{\bmb@temp}}
+ \pgfpathlineto{\pgfpoint{\bmb@dimb}{\bmb@dima}}
+ \pgfusepath{stroke}
+ }
+ \fi
+ \end{pgfpicture}%
+ \box\bmb@box%
+ }%
+ \ifbmb@shadow%
+ \vskip4bp minus 2bp%
+ \else%
+ \vskip2bp%
+ \fi%
+ \egroup% of \vbox\bgroup
+}
+
+
+%% beamerbaseauxtemplates
+
+
+% (sub-)section in toc: ball
+
+\redefbeamertemplate{subsection in toc}{subsections numbered}
+{\leavevmode\leftskip=2em\rlap{\hskip-2em \inserttocsectionnumber\hbox{.}\inserttocsubsectionnumber}\inserttocsubsection\par}
+
+
+\redefbeamertemplate{section in toc}{ball unnumbered}
+{\leavevmode{\textdir TLT\raise0.1ex\beamer@usesphere{section number projected}{bigsphere}}\kern1.25ex\inserttocsection\par}
+
+\redefbeamertemplate{subsection in toc}{ball unnumbered}
+{\leavevmode\leftskip=1.5em{\textdir TLT\raise0.2ex\beamer@usesphere{subsection number projected}{smallsphere}}%
+ \kern1ex\inserttocsubsection\par}
+
+\redefbeamertemplate{subsubsection in toc}{ball unnumbered}
+{\leavevmode\normalsize\usebeamerfont{subsection in
+ toc}\leftskip=3em\usebeamerfont{subsubsection in toc}%
+ {\textdir TLT\beamer@usesphere{subsubsection number projected}{smallsphere}}%
+ \kern0.75ex\inserttocsubsubsection\par}
+
+% (sub-)section in toc: ball
+
+\redefbeamertemplate{section in toc}{ball unnumbered}
+{\leavevmode{\textdir TLT\raise0.1ex\beamer@usesphere{section number projected}{bigsphere}}\kern1.25ex\inserttocsection\par}
+
+\redefbeamertemplate{subsection in toc}{ball unnumbered}
+{\leavevmode\leftskip=1.5em{\textdir TLT\raise0.2ex\beamer@usesphere{subsection number projected}{smallsphere}}%
+ \kern1ex\inserttocsubsection\par}
+
+\redefbeamertemplate{subsubsection in toc}{ball unnumbered}
+{\leavevmode\normalsize\usebeamerfont{subsection in
+ toc}\leftskip=3em\usebeamerfont{subsubsection in toc}%
+ {\textdir TLT\beamer@usesphere{subsubsection number projected}{smallsphere}}%
+ \kern0.75ex\inserttocsubsubsection\par}
+
+
+% (sub-)section in toc: ball numbered
+
+\redefbeamertemplate{subsection in toc}{ball}
+{\leavevmode\leftskip=5ex%
+ \llap{{\textdir TLT\raise0.1ex\beamer@usesphere{subsection number projected}{bigsphere}}\kern1ex}%
+ \inserttocsubsection\par%
+}
+
+\redefbeamertemplate{subsubsection in toc}{ball}
+{\leavevmode\normalsize\usebeamerfont{subsection in
+ toc}\leftskip=7ex\usebeamerfont{subsubsection in toc}%
+ \llap{{\textdir TLT\beamer@usesphere{subsubsection number projected}{bigsphere}}\kern0.75ex}%
+ \inserttocsubsubsection\par%
+}
+
+% Itemize items, ball
+
+\redefbeamertemplate{itemize item}{ball}{\textdir TLT\raise0.2pt\beamer@usesphere{item projected}{bigsphere}}
+\redefbeamertemplate{itemize subitem}{ball}{\textdir TLT\raise0.2pt\beamer@usesphere{subitem projected}{smallsphere}}
+\redefbeamertemplate{itemize subsubitem}{ball}{\textdir TLT\raise0.2pt\beamer@usesphere{subsubitem projected}{smallsphere}}
+
+
+
+% Enumerate items, default
+
+\redefbeamertemplate*{enumerate subitem}{default}{\insertenumlabel\hbox{.}\insertsubenumlabel}
+\redefbeamertemplate*{enumerate subsubitem}{default}{\insertenumlabel\hbox{.}\insertsubenumlabel\hbox{.}\insertsubsubenumlabel}
+
+%% beamerinnerthemedefault
+
+\redefbeamertemplate*{button}{default}
+{%
+ \setbox\beamer@tempbox=\hbox{{\insertbuttontext}}%
+ \ht\beamer@tempbox=6pt%
+ \dp\beamer@tempbox=0pt%
+ \setbox\beamer@tempbox=\vbox{\box\beamer@tempbox\vskip2pt}%
+ \beamer@tempdim=\wd\beamer@tempbox%
+ \beamer@dima=\beamer@tempdim\advance\beamer@dima by2.2pt
+ \beamer@dimb=\beamer@tempdim\advance\beamer@dimb by4pt
+ \textdir TLT\begin{pgfpicture}{-4pt}{0pt}{\the\beamer@tempdim}{8pt}
+ \color{bg}
+ \pgfsetlinewidth{0.8pt}
+ \pgfpathqmoveto{0pt}{0pt}
+ \pgfpathqcurveto{-2.2pt}{0pt}{-4pt}{1.8pt}{-4pt}{4pt}
+ \pgfpathqcurveto{-4pt}{6.2pt}{-2.2pt}{8pt}{0pt}{8pt}
+ \pgfpathlineto{\pgfpoint{\the\beamer@tempdim}{8pt}}
+ \pgfpathcurveto%
+ {\pgfpoint{\the\beamer@dima}{8pt}}%
+ {\pgfpoint{\the\beamer@dimb}{6.2pt}}%
+ {\pgfpoint{\the\beamer@dimb}{4pt}}
+ \pgfpathcurveto%
+ {\pgfpoint{\the\beamer@dimb}{1.8pt}}%
+ {\pgfpoint{\the\beamer@dima}{0pt}}%
+ {\pgfpoint{\the\beamer@tempdim}{0pt}}
+ \pgfpathclose
+ \pgfusepathqfill
+ \colorlet{bg}{parent.bg}
+ \usebeamercolor[fg]{button border}
+ \pgfpathqmoveto{0pt}{0pt}
+ \pgfpathqcurveto{-2.2pt}{0pt}{-4pt}{1.8pt}{-4pt}{4pt}
+ \pgfpathqcurveto{-4pt}{6.2pt}{-2.2pt}{8pt}{0pt}{8pt}
+ \pgfpathlineto{\pgfpoint{\the\beamer@tempdim}{8pt}}
+ \pgfpathcurveto%
+ {\pgfpoint{\the\beamer@dima}{8pt}}%
+ {\pgfpoint{\the\beamer@dimb}{6.2pt}}%
+ {\pgfpoint{\the\beamer@dimb}{4pt}}
+ \pgfpathcurveto%
+ {\pgfpoint{\the\beamer@dimb}{1.8pt}}%
+ {\pgfpoint{\the\beamer@dima}{0pt}}%
+ {\pgfpoint{\the\beamer@tempdim}{0pt}}
+ \pgfpathclose
+ \pgfusepathqstroke
+ \end{pgfpicture}%
+ \hskip-\beamer@tempdim%
+ \box\beamer@tempbox%
+ \kern4pt%
+}
+
+
+%% beamerbasenavigation
+
+% User Buttons
+
+\pgfdefobject{beamergotosymbol}{\pgfpoint{0pt}{-1pt}}{\pgfpoint{5pt}{5pt}}
+{
+ \pgfpathqmoveto{3.5bp}{0.5bp}
+ \pgfpathqlineto{1.5bp}{2bp}
+ \pgfpathqlineto{3.5bp}{3.5bp}
+ \pgfusepathqfill
+}
+
+
+\def\insertgotosymbol{%
+\begin{pgfpicture}{-1pt}{0pt}{4pt}{5pt}
+ \pgfuseobject{beamergotosymbol}%
+\end{pgfpicture}}
+
+\pgfdefobject{beamerskipsymbol}{\pgfpoint{0pt}{-1pt}}{\pgfpoint{7pt}{5pt}}
+{
+ \pgfpathqmoveto{3.5bp}{0.5bp}
+ \pgfpathqlineto{1.5bp}{2bp}
+ \pgfpathqlineto{3.5bp}{3.5bp}
+ \pgfpathqmoveto{5.5bp}{0.5bp}
+ \pgfpathqlineto{3.5bp}{2bp}
+ \pgfpathqlineto{5.5bp}{3.5bp}
+ \pgfusepathqfill
+}
+
+\def\insertskipsymbol{%
+ \begin{pgfpicture}{-1pt}{0pt}{8pt}{5pt}
+ \pgfuseobject{beamerskipsymbol}%
+\end{pgfpicture}}
+
+
+\pgfdefobject{beamerreturnsymbol}{\pgfpoint{0pt}{-1pt}}{\pgfpoint{5pt}{5pt}}
+{
+ \pgfpathqmoveto{1.5bp}{0.5bp}
+ \pgfpathqlineto{3.5bp}{2bp}
+ \pgfpathqlineto{1.5bp}{3.5bp}
+ \pgfusepathqfill
+}
+
+\def\insertreturnsymbol{%
+ \begin{pgfpicture}{-1pt}{0pt}{6pt}{5pt}
+ \pgfuseobject{beamerreturnsymbol}%
+\end{pgfpicture}}
+
+
+%% beamerbaseframesize
+
+
+%
+% Zoom stuff
+%
+
+\def\framezoom<#1><#2>{\@ifnextchar[{\beamer@framezoom<#1><#2>}{\beamer@framezoom<#1><#2>[]}}
+\def\beamer@framezoom<#1><#2>[#3](#4,#5)(#6,#7){%
+ \par\nointerlineskip%
+ \global\beamer@slidehaszoomtrue%
+ \advance\beamer@zoomcount by1\relax%
+ \def\beamer@zoomborderwidth{0}%
+ \edef\beamer@labelzoomed{beamer@labelzoomed@\the\beamer@zoomframecount @\the\beamer@zoomcount}%
+ \setkeys{beamerzoom}{#3}%
+ \only<#1>{%
+ {\hypersetup{pdfhighlight={/P},pdfborder={0 0 \beamer@zoomborderwidth}}%
+ \global\setbox\@tempboxa=\vbox{\hyperlink{\beamer@labelzoomed}{\vbox to #7{\hbox
+ to#6{\hfil}\vfil}}}}%
+ \ht\@tempboxa=0pt%
+ \wd\@tempboxa=0pt%
+ \dp\@tempboxa=0pt%
+ \setbox\@tempboxa=\vbox{\moveright#4\hbox{\lower#5\vbox{\box\@tempboxa}}}%
+ \ht\@tempboxa=0pt%
+ \wd\@tempboxa=0pt%
+ \dp\@tempboxa=0pt%
+ \global\setbox\beamer@zoombox=\vbox to0pt{\unvbox\beamer@zoombox\box\@tempboxa}%
+ }%
+ \only<#2>{%
+ \@ifundefined{\beamer@labelzoomed}%
+ {%
+ \hypertarget{\beamer@labelzoomed}{}%
+ \expandafter\gdef\csname\beamer@labelzoomed\endcsname{}%
+ }{}%
+ \gdef\beamer@zoomer{%
+ % compute zoom factor
+ \@tempdima=\beamer@frametextheight%
+ \@tempdimb=#7\relax%
+ \@tempcnta=\@tempdimb%
+ \divide\@tempcnta by4096\relax%
+ \multiply\@tempdima by16\relax%
+ \divide\@tempdima by\@tempcnta%
+ \@tempdimb=\paperwidth%
+ \ifbeamer@plainframe%
+ \else%
+ \advance\@tempdimb by-\beamer@leftsidebar%
+ \advance\@tempdimb by-\beamer@rightsidebar\relax%
+ \fi%
+ \@tempdimc=#6\relax%
+ \@tempcntb=\@tempdimc%
+ \divide\@tempcntb by4096\relax%
+ \multiply\@tempdimb by16\relax%
+ \divide\@tempdimb by\@tempcntb%
+ \ifdim\@tempdimb<\@tempdima%
+ \@tempdima=\@tempdimb%
+ \fi%
+ \edef\beamer@temp{\strip@pt\@tempdima}%
+ \@tempdimc=\beamer@frametextheight%
+ \advance\@tempdimc by4pt%
+ \@tempdimb=\paperwidth%
+ \ifbeamer@plainframe%
+ \else%
+ \advance\@tempdimb by-\beamer@leftsidebar%
+ \advance\@tempdimb by-\beamer@rightsidebar\relax%
+ \fi%
+ \setbox\@tempboxa=\vbox{\hsize=\@tempdimb\Acrobatmenu{GoBack}{\vbox to
+ \beamer@frametextheight{\hbox to\@tempdimb{\hfil}\vfil}}}%
+ \ht\@tempboxa=0pt%
+ \wd\@tempboxa=0pt%
+ \dp\@tempboxa=0pt%
+ \setbox\beamer@framebox=\vbox to\beamer@frametextheight{{%
+ \ifbeamer@plainframe\beamer@leftmargin=\Gm@lmargin\fi%
+ \begin{pgfpicture}{\beamer@leftmargin}{-\beamer@frametextheight}{\beamer@leftmargin}{0pt}
+ \pgftext[left,top]{A\box\@tempboxa}
+ \pgfpathrectangle{\pgfpoint{-\@tempdimb}{-\@tempdimc}}{\pgfpoint{\@tempdimb}{\@tempdimc}}%
+ \pgfusepath{clip}
+ \begingroup
+ \pgftransformscale{\beamer@temp}
+ \@tempdima=#4\relax%
+ \@tempdimb=#5\relax%
+ {\pgftransformshift{\pgfpoint{-\@tempdima}{\@tempdimb}}%
+ \pgftext[left,top]{\vbox{\vbox{}\nointerlineskip\unvbox\beamer@framebox}}}
+ \endgroup
+ \end{pgfpicture}%
+ }}%
+
+ \setbox\beamer@framebox=\vbox{%
+ \nobreak\vbox{}\nobreak\par\nobreak\beamer@entrycode\nobreak%
+ \nointerlineskip\unvbox\beamer@frametitlebox%
+ \nobreak%
+ \box\beamer@framebox%
+ \nobreak%
+ \vss%
+ \beamer@exitcode%
+ }%
+ \global\setbox\beamer@footins=\box\voidb@x% no footnotes in zoomed slides
+ }%
+ }%
+}
+