parse non-string elements early

1 files changed, 20 insertions, 5 deletions

diff --git a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
index 8e5fa2b..ca724d4 100644
--- a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
+++ b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
@@ -159,20 +159,34 @@ function Statements (block)
   for i, el in ipairs(block.content) do
     local pos = 0
 
+    -- non-string element
+    if el.t ~= 'Str' then
+
+      -- TODO: support mixed-use braced enclosure
+      if not braced then
+        table.insert(stack, el)
+      end
+      goto continue
+    end
+
     -- unenclosed, entering bracketed enclosure
     -- TODO: support nested bracketed enclosure
-    if el.t == 'Str' and not (bracketed or braced) then
+    if not (bracketed or braced) then
       _, a, pre = string.find(el.text, "([^\\]?)%[")
       if a and pre == '' then
         bracketed = true
         pos = a + 1
+
+      -- staying unenclosed
+      else
+        table.insert(stack, el)
       end
     end
 
     -- in bracketed enclosure, entering braced enclosure
     -- TODO: support backslash in bracket enclosure
     -- TODO: support nested bracket enclosure
-    if el.t == 'Str' and bracketed and not braced then
+    if bracketed and not braced then
       _, c, s = string.find(el.text, "^([^%[%]}\\]*)%]{?", pos)
       if c then
 
@@ -193,7 +207,7 @@ function Statements (block)
     -- in braced enclosure, leaving it
     -- TODO: support mixed-use enclosure
     -- TODO: cover curie_prefix and curie_local and curie_default
-    if el.t == 'Str' and braced then
+    if braced then
       _, d1 = string.find(el.text, "^"..curie_long.."}", pos)
       _, d2 = string.find(el.text, "^"..curie_no_ref.."}", pos)
       _, d3 = string.find(el.text, "^"..curie_local.."}", pos)
@@ -211,9 +225,10 @@ function Statements (block)
         -- TODO: add any bracket-enclosed content to stack
         -- TODO: call same function with remains of Str
       end
-    else
-      table.insert(stack, el)
     end
+
+    -- done parsing current Inline element
+    ::continue::
   end
   if statement_count > 0 then
     return pandoc.Blocks {stack}