depot/third_party/nixpkgs/maintainers/scripts/doc/unknown-code-language.lua

12 lines
260 B
Lua

--[[
Adds “unknown” class to CodeBlock AST nodes without any classes.
This will cause Pandoc to use fenced code block, which we prefer.
]]
function CodeBlock(elem)
if #elem.classes == 0 then
elem.classes:insert('unknown')
return elem
end
end