fix collect pre-enclosure elements only in elems_unenclosed

1 files changed, 10 insertions, 3 deletions

diff --git a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
index 5d5967f..f076950 100644
--- a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
+++ b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
@@ -326,7 +326,6 @@ local function Statements (block)
       end
 
       if encl == Enclosure.NONE then
-        elems_enclosed:insert(el)
 
         -- specific elements represent content enclosure
         if ElementTypeIsEnclosure[el.t] then
@@ -343,13 +342,21 @@ local function Statements (block)
       local _, nextpos, s = el.text:find("^([^%[\\]*)")
       pos = nextpos and nextpos + 1 or pos + 1
       chars_unenclosed = chars_unenclosed..s
-      chars_enclosed = chars_unenclosed
 
       -- entering bracketed enclosure
       if el.text:sub(pos, pos) == "[" then
+
+        -- qualify unenclosed elements
+        elems:extend(elems_unenclosed)
+        elems_unenclosed = pandoc.List()
+        elems_enclosed = pandoc.List()
+        if chars_unenclosed:len() > 0 then
+          elems:insert(pandoc.Str(chars_unenclosed))
+        end
+
         pos = pos + 1
-        chars_enclosed = chars_unenclosed
         chars_unenclosed = chars_unenclosed.."["
+        chars_enclosed = ""
         encl = Enclosure.BRACKETED
       end
     end