1 files changed, 2 insertions, 1 deletions
diff --git a/src/r1.bqn b/src/r1.bqn
index 7b1c5d45..15043042 100644
--- a/src/r1.bqn
+++ b/src/r1.bqn
@@ -316,7 +316,8 @@ Replicate←⟨"/"
 ⟩_multiAxis○ToArray _fillBy_ ⊢
 
 IsPure ← {d←Decompose𝕩 ⋄ 2⊸≤◶⟨≤⟜0, 1×´·𝕊⌜1↓d˙⟩0⊑d}
-HomFil ← ("=≠≡≢"_glyphLookup_(1‿1‿2‿2‿0)∘⊣)◶⊢‿{((𝕎0) Fill 𝕏)⊘𝕏}‿{(𝕎0)⊘0 Fill 𝕏}
+hfils ← {𝕏´{0 Fill 𝕏}‿⊢}⌜(⊢∾{𝕏˜}⌜)⊢‿{𝕎{𝕎⊘𝕏}𝕏}
+HomFil ← "=≠≡≢"_glyphLookup_(1‿1‿2‿3‿0⊏hfils)⊸{𝕎𝕩}
 _fillByPure_←{
   𝕘 (3≤Type∘⊣)◶⟨{𝕨Fill𝕏},{(𝕨HomFil𝕩)_fillBy_𝕨}⍟(IsPure⊣)⟩ 𝕗
 }