be more robust when searching for longtable rawblocks

quarto-dev · Nov 16, 2023 · 9e4d200 · 9e4d200
1 parent c571c08
commit 9e4d200
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/src/resources/filters/customnodes/floatreftarget.lua b/src/resources/filters/customnodes/floatreftarget.lua
@@ -273,9 +273,16 @@ end, function(float)
   })
 
   -- special case for singleton longtable floats
-  if float_type == "tbl" then 
-    local raw = quarto.utils.match("Div/.cell-output-display/[1]/RawBlock")(float.content)
-    if raw and _quarto.format.isRawLatex(raw) and raw.text:match(_quarto.patterns.latexLongtablePattern) then
+  if float_type == "tbl" then
+    local raw
+    _quarto.ast.walk(float.content, {
+      RawBlock = function(el)
+        if _quarto.format.isRawLatex(el) and el.text:match(_quarto.patterns.latexLongtablePattern) then
+          raw = el
+        end
+      end
+    })
+    if raw then
       local longtable_content = raw.text:gsub(_quarto.patterns.latexLongtablePattern, "%2", 1)
       -- split the content into params and actual content
       -- params are everything in the first line of longtable_content