From 6b6283bc65a05d6a111107df723f204b7f97c2f8 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Mon, 7 Apr 2025 11:05:35 +0200
Subject: fix conditionals (zero != false in Lua)

---
 .../semantic-markdown/semantic-markdown.lua        | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to '_extensions')

diff --git a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
index 4135ccb..1dc17aa 100644
--- a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
+++ b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
@@ -164,7 +164,7 @@ function Statements (block)
     if el.t == 'Str' and not (bracketed or braced) then
       _, a, pre = string.find(el.text, "([^\\]?)%[")
       if a and pre == '' then
-        bracketed = 1
+        bracketed = true
         pos = a + 1
       end
     end
@@ -178,14 +178,14 @@ function Statements (block)
 
         -- entering braced enclosure
         if el.text:sub(c, c) == "{" then
-          braced = 1
+          braced = true
           pos = c + 1
           table.insert(new_inlines, pandoc.Str(s))
 
         -- leaving non-annotation enclosure
         else
-          bracketed = 0
-          braced = 0
+          bracketed = false
+          braced = false
         end
       end
     end
@@ -197,15 +197,19 @@ function Statements (block)
       _, d = string.find(el.text, "^"..curie_long.."}", pos)
       if d then
         statement_count = statement_count + 1
+        bracketed = false
+        braced = false
+        pos = d + 1
+        -- TODO: add any bracket-enclosed content to stack
         -- TODO: call same function with remains of Str
       end
-    end
+    else
       table.insert(new_inlines, el)
+    end
+  end
+  if statement_count > 0 then
+    return pandoc.Blocks {new_inlines}
   end
--- FIXME
---  if statement_count then
---    return pandoc.Inlines {new_inlines}
---  end
 end
 
 -- First resolve namespace declarations, then statements.
-- 
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