revert document renderings

this feature is still a great idea but wasn't thought through
needs access to the feature from engines/code
what should happen with cells that don't have right number of outputs?
(this would warn about them)

will return to this in 1.8!

Author: gordonwoodhull

src/resources/filters/normalize/flags.lua

@@ -195,9 +195,6 @@ function compute_flags()
       elseif lightbox_auto == false then
         flags.has_lightbox = false
       end
-      if el.renderings then
-        flags.has_renderings = true
-      end
     end,
   }}
 end

src/resources/filters/quarto-post/cell-renderings.lua

@@ -8,31 +8,15 @@ function choose_cell_renderings()
       return {json}
     end
   end
-
-  local documentRenderings
 
   return {
-    traverse = "topdown",
-    Meta = function(meta)
-      if meta.renderings then
-        documentRenderings = {}
-        for _, inlines in ipairs(meta.renderings) do
-          table.insert(documentRenderings, inlines[1].text)
-        end
-      end
-    end,
     Div = function(div)
       -- Only process cell div with renderings attr
-      if not div.classes:includes("cell") or (not documentRenderings and not div.attributes["renderings"]) then
+      if not div.classes:includes("cell") or not div.attributes["renderings"] then
         return nil
       end
-      local renderings
-      if div.attributes['renderings'] then
-        local renderingsJson = div.attributes['renderings']
-        renderings = jsonDecodeArray(renderingsJson)
-      else
-        renderings = documentRenderings
-      end
+      local renderingsJson = div.attributes['renderings']
+      local renderings = jsonDecodeArray(renderingsJson)
       if not type(renderings) == "table" or #renderings == 0 then
         quarto.log.warning("renderings expected array of rendering names, got", renderings)
         return nil

src/resources/schema/document-options.yml

@@ -34,11 +34,6 @@
                   description: The dark theme name, theme scss file, or a mix of both.
   description: Theme name, theme scss file, or a mix of both.
 
-- name: renderings
-  schema:
-    arrayOf: string
-  description: "Array of rendering names, e.g. `[light, dark]`"
-
 - name: body-classes
   tags:
     formats: [$html-doc]