Set Pandoc source format to be 'org'

helpers/content.go

@@ -726,7 +726,7 @@ func getPandocContent(ctx *RenderingContext) []byte {
			"                 Leaving pandoc content unrendered.")
		return ctx.Content
	}
	args := []string{"--mathjax"}
	args := []string{"--mathjax", "--from=org"}
	return externallyRenderContent(ctx, path, args)
}