Warning: this is an htmlized version!
The original is here, and
the conversion rules are here.
% (find-angg "LATEX/2019ilha-grande-abs.tex")
% (defun c () (interactive) (find-LATEXsh "lualatex -record 2019ilha-grande-abs.tex" :end))
% (defun d () (interactive) (find-pdf-page "~/LATEX/2019ilha-grande-abs.pdf"))
% (defun b () (interactive) (find-zsh "bibtex 2019ilha-grande-abs; makeindex 2019ilha-grande-abs"))
% (defun e () (interactive) (find-LATEX "2019ilha-grande-abs.tex"))
% (defun u () (interactive) (find-latex-upload-links "2019ilha-grande-abs"))
% (find-xpdfpage "~/LATEX/2019ilha-grande-abs.pdf")
% (find-sh0 "cp -v  ~/LATEX/2019ilha-grande-abs.pdf /tmp/")
% (find-sh0 "cp -v  ~/LATEX/2019ilha-grande-abs.pdf /tmp/pen/")
%   file:///home/edrx/LATEX/2019ilha-grande-abs.pdf
%               file:///tmp/2019ilha-grande-abs.pdf
%           file:///tmp/pen/2019ilha-grande-abs.pdf
% http://angg.twu.net/LATEX/2019ilha-grande-abs.pdf
\documentclass[oneside]{book}
\usepackage[colorlinks]{hyperref} % (find-es "tex" "hyperref")
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{pict2e}
\usepackage[x11names,svgnames]{xcolor} % (find-es "tex" "xcolor")
%\usepackage{tikz}
%
% (find-dn6 "preamble6.lua" "preamble0")
%\usepackage{proof}   % For derivation trees ("%:" lines)
%\input diagxy        % For 2D diagrams ("%D" lines)
%\xyoption{curve}     % For the ".curve=" feature in 2D diagrams
%
\usepackage{edrx15}               % (find-LATEX "edrx15.sty")
\input edrxaccents.tex            % (find-LATEX "edrxaccents.tex")
\input edrxchars.tex              % (find-LATEX "edrxchars.tex")
\input edrxheadfoot.tex           % (find-LATEX "edrxheadfoot.tex")
\input edrxgac2.tex               % (find-LATEX "edrxgac2.tex")
%
\begin{document}

\catcode`\^^J=10
\directlua{dofile "dednat6load.lua"}  % (find-LATEX "dednat6load.lua")

% %L dofile "edrxtikz.lua"  -- (find-LATEX "edrxtikz.lua")
% %L dofile "edrxpict.lua"  -- (find-LATEX "edrxpict.lua")
% \pu

\end{document}

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