Introduce the 'textext' extension for including LaTeX graphics in Inkscape
Test it with `nix-shell -p "inkscape-with-extensions.override {
inkscapeExtensions = [ inkscape-extensions.textext ]; }" --run inkscape`
Co-Authored-By: Jan Tojnar <jtojnar@gmail.com>
checkInputs used to be added to nativeBuildInputs. Now we have
nativeCheckInputs to do that instead. Doing this treewide change allows
to keep hashes identical to before the introduction of
nativeCheckInputs.
