--- myst: substitutions: text: "- text" text_with_nest: > output with *Markdown* {{ nested }} nested: nested substitution admonition: | prefix ```{note} A note {{ nested }} ``` inline_admonition: | ```{note} Inline note ``` override: Overridden by front matter --- {{ text_with_nest }} {{ admonition }} a {{ text }} b c {{ text_with_nest }} d e {{ inline_admonition }} f {{ conf }} {{ override }} This will process the substitution ```{parsed-literal} {{ text_with_nest }} ``` This will not process the substitution ```python {{ text_with_nest }} ``` Using env and filters: {{ env.docname | upper }} ```{toctree} other.md ```