1 files changed, 2 insertions, 2 deletions
diff --git a/dzref b/dzref
index 0bf42f37..32aad9d6 100755
--- a/dzref
+++ b/dzref
@@ -49,7 +49,7 @@ IndexOf←(1<⌈○=)◶⊐‿{
   ! 0≤c
   𝕨 (0<≠𝕨)◶⟨0⎉c∘⊢,(+˝∧`)≢⎉c⎉c‿∞⟩ 𝕩
 }
-UniqueMask←{
+MarkFirst←{
   ! 1≤=𝕩
   u←0↑𝕩
   {(≠u)>⊑u IndexOf 𝕩}◶{u↩u∾𝕩⋄1}‿0˘𝕩
@@ -61,7 +61,7 @@ Find←{
 }
 
 ⊐ ← ⊐              ⊘ IndexOf
-∊ ← UniqueMask     ⊘ (⊐˜<≠∘⊢)
+∊ ← MarkFirst      ⊘ (⊐˜<≠∘⊢)
 ⍷ ← ∊⊸/            ⊘ Find
 
 OccurrenceCount ← ⊐˜(⊢-⊏)⍋∘⍋