Marc Levivier submitted the
eigopackage.
Version: 1 2025-09-06 License: lppl1.3c
Summary description: Comprehensive tools for creating Go (Weiqi/Baduk) game diagrams in LaTeX
Announcement text:
NEW PACKAGE: eigo v1.0 - Enhanced Go diagrams for LaTeX
The eigo package provides comprehensive tools for creating Go (Weiqi/Baduk) game diagrams in LaTeX documents. This package extends the igo package capabilities with modern features designed.
Key features include:
- Multiple stone colors with full RGB customization (7 colors total)
- Professional 2pt borders for publication-quality diagrams
- Automatic numbering with alternating colors and flexible sequences
- Geometric transformations (rotations, mirrors, color swapping)
- Symbol placement system (triangles, squares, circles, crosses, custom text)
- Flexible board display (full board or partial zones with auto-detection)
- Multiple board support for variation analysis
- Extended size presets from tiny (4mm) to massive (20mm) with validation
- Enhanced LuaLaTeX compatibility with UTF-8 support
The package offers improvements over existing Go packages, providing modern TikZ-based graphics, comprehensive color control, and professional styling suitable for books, articles, and educational materials.
Complete documentation with extensive visual examples demonstrates all features.
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/eigo
The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/eigo/
Thanks for the upload.
For the CTAN Team Vincent Goulet
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