fix: title/label args (#17)

Fixes #16

Author: mcanouil

.gitignore

@@ -1,5 +1,5 @@
 /.DS_Store
 example_files/
 example.html
-
 /.luarc.json
+/.quarto

_extensions/iconify/iconify.lua

@@ -71,7 +71,7 @@ local function is_valid_size(size)
       return 'font-size: ' .. value .. ';'
     end
   end
-  return 'font-size: ' .. size .. ';' 
+  return 'font-size: ' .. size .. ';'
 end
 
 return {
@@ -87,7 +87,7 @@ return {
       end
 
       local attributes = ' icon="' .. set .. ':' .. icon .. '"'
-      local label = '"Icon ' .. icon .. ' from ' .. set .. ' Iconify.design set."'
+      local default_label = 'Icon ' .. icon .. ' from ' .. set .. ' Iconify.design set.'
 
       local size = is_valid_size(pandoc.utils.stringify(kwargs["size"]))
       if not is_empty(size) then
@@ -96,20 +96,20 @@ return {
 
       local aria_label = pandoc.utils.stringify(kwargs["label"])
       if is_empty(aria_label) then
-        aria_label =  ' aria-label="' .. label .. '"'
-      else 
-        attributes = attributes .. aria_label
+        aria_label =  ' aria-label="' .. default_label .. '"'
+      else
+        aria_label =  ' aria-label="' .. aria_label .. '"'
       end
+
       local title = pandoc.utils.stringify(kwargs["title"])
       if is_empty(title) then
-        title =  ' title="' .. label .. '"'
-      else 
-        attributes = attributes .. title
+        title =  ' title="' .. default_label .. '"'
+      else
+        title =  ' title="' .. title .. '"'
       end
-      -- local style = pandoc.utils.stringify(kwargs["style"])
-      -- if not is_empty(style) then
-      --   local attributes = attributes .. ' style="' .. style .. '"'
-      -- end
+
+      attributes = attributes .. aria_label .. title
+
       local width = pandoc.utils.stringify(kwargs["width"])
       if not is_empty(width) and is_empty(size) then
         attributes = attributes .. ' width="' .. width .. '"'