Working on tree docs.

2018-05-29 11:38:58 -07:00
parent aafecdc035
commit e67a6f7b6e
5 changed files with 2829 additions and 7 deletions
@@ -1482,14 +1482,14 @@
   "source": [
    "# BTree-delete\n",
    "\n",
+    "Now let's write a function that can return a tree datastructure with a key, value pair deleted:\n",
    "\n",
-    "       tree key [Er] BTree-delete\n",
-    "    -------------------------------- key in tree\n",
+    "       tree key BTree-delete\n",
+    "    ---------------------------\n",
    "           tree\n",
    "\n",
-    "       tree key [Er] BTree-delete\n",
-    "    ----------------------    ------ key not in tree\n",
-    "             tree key Er"
+    "\n",
+    "If the key is not in tree it just returns the tree unchanged."
   ]
  },
  {