fix a tuples example

site/primitives.json

@@ -444,7 +444,8 @@
     "outputs": 1,
     "class": "DyadicArray",
     "description": "Get all combinations of k rows from an array",
-    "experimental": true
+    "experimental": true,
+    "deprecated": true
   },
   "chunks": {
     "glyph": "⑄",
@@ -970,7 +971,8 @@
     "outputs": 1,
     "class": "DyadicArray",
     "description": "Get all permutations of k rows from an array",
-    "experimental": true
+    "experimental": true,
+    "deprecated": true
   },
   "pi": {
     "glyph": "π",
@@ -1297,6 +1299,15 @@
     "class": "Thread",
     "description": "Try to receive a value from a thread"
   },
+  "tuples": {
+    "glyph": "⧅",
+    "args": 2,
+    "outputs": 1,
+    "modifier_args": 1,
+    "class": "IteratingModifier",
+    "description": "Get permutations or combinations of an array",
+    "experimental": true
+  },
   "type": {
     "args": 1,
     "outputs": 1,

src/primitive/defs.rs

@@ -1556,7 +1556,8 @@ primitive!(
     /// ex: # Experimental!
     ///   : ⍉ ⧅≠ 4 ⇡5
     /// If the size is `2`, the function is allowed to return non-booleans. Tuples will be copied as many times as the value.
-    /// ex: ⍉ ⧅(×2<) 2 ⇡4
+    /// ex: # Experimental!
+    ///   : ⍉ ⧅(×2<) 2 ⇡4
     /// With [un][where], we can see where the inspiration for [tuples]'s glyph comes from.
     /// ex: # Experimental!
     ///   : °⊚ ⧅< 2 ⇡50

todo.md

@@ -3,7 +3,7 @@
 - 0.13
   - Rename and stabilize `but` and `with`
     - Likely `and`
-  - `choose/permute/triangle` unification
+  - `bits` subscript
   - Recursive stack macros
   - Label and format string glyphs?
   - `setinv/setund` unification