Note on migrating MediaWiki articles to static MarkDown with mkdocs-material

Anchors generated from MediaWiki section headers get transformed by the "toc" MarkDown extension. When that happens, there is some transformation of the section header:

• the generated anchor is all lower-case
• spaces are transformed into the “separator” character, which is “-” (hyphen) by default
• that can be customized in mkdocs.yml
• “-” (hyphen) is retained
• many punctuation marks are dropped: “.” (period), “(” and “)” (parentheses), “,” (comma), and probably others as well