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LuaTeX package lua-visual-debug
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README.md

Visual debugging for LuaTeX

The LuaTeX package lua-visual-debug shows boxes, glues, kerns and penalties in the PDF output.

Usage:

LaTeX:

\usepackage{lua-visual-debug}

or (plain)

\input lua-visual-debug.sty

Requirements: The package has only been tested with LuaTeX and the formats plain and LaTeX. Other formats might work as well, but other engines only show a warning message.

Copyright 2012–2019 Patrick Gundlach (patrick@gundla.ch) and others (see Git information)

Package version: see Makefile

Public repository: https://github.com/pgundlach/lvdebug

Licensed under the MIT license. See the Lua file for details.

The idea is heavily inspired by Hans Hagen's http://pragma-ade.com/articles/art-visi.pdf

Example output

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