docs: Tell pandoc we need Docbook4
authorMatthias Clasen <mclasen@redhat.com>
Mon, 3 Aug 2020 20:53:44 +0000 (16:53 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 3 Aug 2020 20:53:44 +0000 (16:53 -0400)
commit70b0bdd5e362725954d1a19bab027edaacbd9cdd
tree014ad3fe232b7820b06ac0a271f7205571657eac
parent2d72cd00e34eb483a6a9f8a2a83dc3f54c08325d
docs: Tell pandoc we need Docbook4

gtk-doc assumes Docbook4, with <ulink> and so on.
Without this, all the links in markdown are converted
to <link xlink:href=...> and then lost in the docbook->html
conversion.
docs/reference/gtk/gtk-markdown-to-docbook