dirtreex – Directory tree rendering for LaTeX with TikZ

This package provides a self-contained tool for rendering directory trees in an optionally breakable, fully styleable frame. Built directly on TikZ and zref, it works natively without requiring tcolorbox, dirtree, shell escape, or external scripts.

Its main features include automatically tracked depth, so that \dir and \file commands can be nested naturally; breakable frames whose borders, background, and vertical connection lines continue across page boundaries; extensive customization with per-tree and per-entry settings for line colors, line widths, and elbow radii; and CJK-friendly operation with ctex and LuaTeX.

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