![nodetree](https://raw.githubusercontent.com/Josef-Friedrich/nodetree/master/graphics/packagename.png) # Abstract `nodetree` is a development package that visualizes the structure of node lists. `nodetree` shows its debug informations in the consoles’ output when you compile a LuaTeX file. It uses a similar visual representation for node lists as the UNIX `tree` command uses for a folder structure. Node lists are the main building blocks of each document generated by the TeX engine LuaTeX. The package `nodetree` doesn‘t change the rendered document. The tree view can only be seen when using a terminal to generate the document. `nodetree` is inspired by a [gist from Patrick Gundlach](https://gist.github.com/pgundlach/556247). # License Copyright (C) 2016 by Josef Friedrich ------------------------------------------------------------------------ This work may be distributed and/or modified under the conditions of the LaTeX Project Public License, either version 1.3 of this license or (at your option) any later version. The latest version of this license is in: http://www.latex-project.org/lppl.txt and version 1.3 or later is part of all distributions of LaTeX version 2005/12/01 or later. # CTAN Since July 2016 the cloze package is included in the Comprehensive TeX Archive Network (CTAN). * TeX archive: http://mirror.ctan.org/tex-archive/macros/luatex/generic/nodetree * Package page: http://www.ctan.org/pkg/nodetree # Repository https://github.com/Josef-Friedrich/nodetree # Installation Get source: git clone git@github.com:Josef-Friedrich/nodetree.git cd nodetree Compile: make or manually: luatex nodetree.ins lualatex nodetree.dtx makeindex -s gglo.ist -o nodetree.gls nodetree.glo makeindex -s gind.ist -o nodetree.ind nodetree.idx lualatex nodetree.dtx # Examples ## The node list of the package name ```latex \documentclass{article} \usepackage{nodetree} \begin{document} nodetree \end{document} ``` ![nodetree](graphics/packagename.png) ## The node list of a mathematical formula ```latex \documentclass{article} \usepackage[callback={mhlist}]{nodetree} \begin{document} \[\left(a\right)\left[\frac{b}{a}\right]=a\,\] \end{document} ``` ![nodetree](https://raw.githubusercontent.com/Josef-Friedrich/nodetree/master/graphics/math.png) ## The node list of the word 'Office' The characters 'ffi' are deeply nested in a discretionary node. ```latex \documentclass{article} \usepackage{nodetree} \begin{document} Office \end{document} ``` ![nodetree](https://raw.githubusercontent.com/Josef-Friedrich/nodetree/master/graphics/ligatures.png)