We use Lua patterns everywhere, but pandoc ships with lpeg and (lpeg.re) specifically. We should _definitely_ switch to those.

(cc @cderv: lpeg is a great parsing engine, it turns out, and lpeg.re is a regex engine with `|` inside it :))
cscheid
2023-03-15T14:36:33Z
cscheid
enhancement early-in-release
v1.4
open
Lua Internals: replace standard Lua Patterns with `lpeg` grammars
https://github.com/quarto-dev/quarto-cli/issues/4843