Use built-in Powerline glyphs

When enabled, iTerm2 renders Powerline glyphs itself rather than using what is built-in to the font. These glyphs tend to line up better with other elements than font-provided glyphs.

Retrieval-Augmented Generation (RAG) systems like Kapa rely on your documentation to provide accurate, helpful information. When documentation serves both humans and machines well, it creates a self-reinforcing loop of content quality: clear documentation improves AI answers, and those answers help surface gaps that further improve the docs.

This guide provides best practices for creating documentation that works effectively for both human readers and AI/LLM consumption in RAG systems. Many best practices benefit both simultaneously, often in complementary ways.