Better asset handling; paragraph fix for new Pandoc versions; updated emojis

2 files changed, 12 insertions, 8 deletions

diff --git a/scripts/lib/common.lua b/scripts/lib/common.lua
index d3c6c44..055e783 100644
--- a/scripts/lib/common.lua
+++ b/scripts/lib/common.lua
@@ -20,12 +20,7 @@ function pandoc.List:flatten()
 end
 
 function pandoc.List:flatMap(fn)
-    local mapped = self:map(fn)
-    local result = pandoc.List()
-
-    for i = 1, #mapped do result:extend(mapped[i]) end
-
-    return result
+    return self:map(fn):flatten()
 end
 
 function pandoc.List:filterMap(fn)
diff --git a/scripts/page.lua b/scripts/page.lua
index 33982ba..606288a 100644
--- a/scripts/page.lua
+++ b/scripts/page.lua
@@ -77,10 +77,19 @@ function cat_to_list_cat(meta, allItems)
     local items = allItems:take(limit)
     local omitted = #allItems - #items
 
+    local description = nil
+
+    if meta.description then
+        description = pandoc.Para(meta.description)
+    elseif not meta.no_description then
+        description = meta.content:filter(function (el)
+            return el.tag ~= "Str" or el.text ~= "¶"
+        end)
+    end
+
     return {
         title = meta.title,
-        description = (meta.description and pandoc.MetaBlocks(pandoc.Para(meta.description))) or
-            (not meta.no_description and meta.content),
+        description = pandoc.MetaBlocks(description),
         last_update = meta.last_update,
         schema_type = meta.schema_type,
         url = meta.url,