((= Simple input/output style =))

((*- extends 'latex_base.tplx' -*))

% Custom packages
((* block packages *))
    ((( super() )))

    \usepackage{needspace} % Make prompts follow contents
((* endblock packages *))

% Custom definitions
((* block definitions *))
    ((( super() )))

    % Pygments definitions
    ((( resources.latex.pygment_definitions )))

    \newlength{\promptspace}
    \setlength{\promptspace}{4\baselineskip} % Space needed to start a new
                                             % input/output
((* endblock definitions *))
%===============================================================================
% Input
%===============================================================================

((*- block in_prompt scoped -*))
    \par\vspace{-1\baselineskip}
    ((( draw_prompt('Input') )))
((*- endblock in_prompt -*))

((*- block input_group scoped -*))
    (((- super() )))
    \par\vspace{-2\baselineskip}
((* endblock input_group -*))

((* block input scoped *))
    ((( cell.input | highlight2latex )))
((* endblock input *))

%===============================================================================
% Output
%===============================================================================

((*- block output_prompt scoped -*))
    ((( draw_prompt('Output') )))
((*- endblock output_prompt -*))

((*- block output_group scoped -*))
    (((- super() )))
    \par\vspace{-1\baselineskip}
((* endblock output_group -*))

%==============================================================================
% Support Macros
%==============================================================================

% Name: draw_prompt
% Purpose: Renders an output/input prompt for notebook style pdfs
((* macro draw_prompt(prompt) *))
    % Add a horizantal break, along with break title.
    \needspace{\promptspace}
    \br\br
    {\scriptsize ((( prompt )))}
    \br
    \rule[10pt]{\linewidth}{0.5pt}
    \vspace{-2.5em}
((* endmacro *))