beamer / base / beamerbaseverbatim.sty

% Copyright 2003--2007 by Till Tantau
% Copyright 2010 by Vedran Mileti\'c
% Copyright 2011 by Vedran Mileti\'c, Joseph Wright
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/licenses/LICENSE for more details.

\ProvidesPackageRCS $Header$

\mode
<presentation>


\newwrite\beamer@verbatimfileout

\def\beamer@verbatimreadframe{%
  \begingroup%
  \let\do\beamer@makeinnocent\dospecials%
  \count@=127%
  \@whilenum\count@<255 \do{%
    \advance\count@ by 1%
    \catcode\count@=11%
  }%
  \beamer@makeinnocent\^^L% and whatever other special cases
  \endlinechar`\^^M \catcode`\^^M=12%
  \@ifnextchar\bgroup{\afterassignment\beamer@specialprocessframefirstline\let\beamer@temp=}{\beamer@processframefirstline}}%

{
  \catcode`\{=12%
  \catcode`\<=1%
  \gdef\beamer@specialprocessframefirstline<%
    \beamer@processframefirstline{%
  }
}

{\catcode`\^^M=12\endlinechar=-1%
  \long\gdef\beamer@processframefirstline#1#2^^M{%
    \def\beamer@test{#1#2}%
    \ifx\beamer@test\beamer@stopframefirst%
      \let\next=\beamer@framewritten%
    \else
      \def\beamer@test{#1}%
      \@onelevel@sanitize\beamer@test
      \edef\beamer@test{\beamer@test\space}%
      \edef\beamer@test{\expandafter\zap@space\beamer@test\@empty}%
      \@temptokena{#2}%
      \immediate\write\beamer@verbatimfileout{\beamer@test\the\@temptokena}%
       \let\next=\beamer@processframeline%
    \fi%
    \next%
  }
  \long\gdef\beamer@processframeline#1^^M{%
    \def\beamer@test{#1}%
    \ifx\beamer@test\beamer@stopframe%
      \let\next=\beamer@framewritten%
    \else
      \immediate\write\beamer@verbatimfileout{#1}%
      \let\next=\beamer@processframeline%
    \fi%
    \next%
  }
}

\def\beamer@setupstoppers#1{%
  {
    \escapechar=-1\relax%
    \xdef\beamer@stopframe{\string\\end\string\{#1\string\}}
    \xdef\beamer@stopframefirst{\noexpand\end\string\{#1\string\}}
}
}


\def\beamer@framewritten{\endgroup%
  \beamer@afterexternalframe%
}




% The following code is partly adapted from code from the alltt package.

\mode
<all>
{
\begingroup
\lccode`\~=`\'
\lowercase{\endgroup
\newenvironment{semiverbatim}{%
  \trivlist
  \item\relax
    \if@minipage
    \else
      \vskip\parskip
    \fi
    \leftskip\@totalleftmargin
    \rightskip\z@skip
    \parindent\z@
    \parfillskip\@flushglue
    \parskip\z@skip
    \@@par
    \@tempswafalse
    \def\par{%
      \if@tempswa
        \leavevmode\null\@@par\penalty\interlinepenalty
    \else
      \@tempswatrue
      \ifhmode\@@par\penalty\interlinepenalty\fi
    \fi}
    \obeylines
    \def\verbatim@nolig@list{\do\`\do\,\do\'\do\-}
    \verbatim@font
    \let\org@prime~%
    \everymath\expandafter{\the\everymath
      \catcode`\'=12 \let~\org@prime}
    \everydisplay\expandafter{\the\everydisplay
      \catcode`\'=12 \let~\org@prime}
    \def\dospecials{\do\ \do\$\do\&%
     \do\#\do\^\do\_\do\%\do\~\do\`\do\,\do\'\do\-}
    \let\do\@makeother
    \dospecials
    \def\\{\char`\\}
    \def\{{\char`\{}
    \def\}{\char`\}}
    \frenchspacing\@vobeyspaces
    \everypar \expandafter{\the\everypar \unpenalty}}
{\endtrivlist}}
}


\mode
<all>
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.