rename list variable stack -> elems

1 files changed, 4 insertions, 4 deletions

diff --git a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
index 8e93ae3..766503c 100644
--- a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
+++ b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
@@ -228,7 +228,7 @@ local function Statements (block)
   -- amount of detected statements in this block
   local statement_count = 0
 
-  local stack = {}
+  local elems = {}
 
   for _, el in ipairs(block.content) do
     local pos = 1
@@ -251,7 +251,7 @@ local function Statements (block)
       -- collect element, except in braced enclosure
       -- TODO: support mixed-use braced enclosure
       if encl ~= Enclosure.BRACED then
-        table.insert(stack, el)
+        table.insert(elems, el)
       end
 
       goto continue
@@ -327,14 +327,14 @@ local function Statements (block)
 
     -- push any string collected from above parsing to stack
     if stack_next:len() > 0 then
-      table.insert(stack, pandoc.Str(stack_next))
+      table.insert(elems, pandoc.Str(stack_next))
     end
 
     -- done parsing current Inline element
     ::continue::
   end
   if statement_count > 0 then
-    return pandoc.Blocks {pandoc.Para(stack)}
+    return pandoc.Blocks {pandoc.Para(elems)}
   end
 end