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Fixed typo's in tutorial 2

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superfunc
2014-02-05 16:56:43 -08:00
parent 672681dd4b
commit f05acd9612
1 changed files with 2 additions and 2 deletions
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4
doc/tut2.txt
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@@ -528,7 +528,7 @@ containers:
proc newNode*[T](data: T): PBinaryTree[T] =
# constructor for a node
new(result)
result.dat = data
result.data = data
proc add*[T](root: var PBinaryTree[T], n: PBinaryTree[T]) =
# insert a node into the tree
@@ -569,7 +569,7 @@ containers:
var
root: PBinaryTree[string] # instantiate a PBinaryTree with ``string``
add(root, newNode("hallo")) # instantiates ``newNode`` and ``add``
add(root, newNode("hello")) # instantiates ``newNode`` and ``add``
add(root, "world") # instantiates the second ``add`` proc
for str in preorder(root):
stdout.writeln(str)