This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
YAML stands for “YAML Ain’t Markup Language.” More information can be found at [the YAML website](https://yaml.org/).
SilverBullet uses YAML in various contexts, specifically [[Frontmatter]].