Merge pull request #8736 from quarto-dev/bugfix/8733

fix fig-align=right in latex output

Author: cscheid

src/resources/filters/customnodes/floatreftarget.lua

@@ -568,9 +568,15 @@ end, function(float)
       })
     })
   elseif align == "right" then
-    figure_content:insert(1, quarto.LatexInlineCommand({
-      name = "hfill",
-    }))
+    local plain = quarto.utils.match("[1]/{Plain}")(figure_content)
+    if plain then
+      local cmd = quarto.LatexInlineCommand({
+        name = "hfill",
+      })
+      plain[1].content:insert(1, cmd)
+    else
+      warn("Could not find a Plain node in figure content of " .. float.identifier .. " to right-align.")
+    end
   end -- otherwise, do nothing
   -- figure_content:insert(1, pandoc.RawInline("latex", latexBeginAlign(align)))
   -- figure_content:insert(pandoc.RawInline("latex", latexEndAlign(align)))

tests/docs/smoke-all/2024/02/14/8733.qmd

@@ -0,0 +1,14 @@
+---
+title: "Quarto Testfile"
+format: latex
+_quarto:
+  tests:
+    latex:
+      ensureFileRegexMatches:
+        - ["\\\\hfill\\\\includegraphics"]
+        - []
+---
+
+# Test alignment to the right
+
+![dummy image](test_image_r.jpg){#fig-logor fig-align="right"  width=4in}