" Which code-block languages should I expect to be high-lighted.
let g:pandoc#syntax#codeblocks#embeds#langs=[
  \     "bash=sh",
  \     "c",
  \     "cpp",
  \     "go",
  \     "haskell",
  \     "python",
  \     "rust",
  \     "sh",
  \     "vim",
  \     "yaml",
  \     "tex",
  \     "toml",
  \     "perl",
  \     "json",
  \     "latex=tex",
  \     "make",
  \     "makefile=make",
  \ ]