tests: Trim .nim files trailing whitespace

via OSX: find . -name '*.nim' -exec sed -i '' -E 's/[[:space:]]+$//' {} +

tests/misc/tnew.nim

@@ -1,49 +1,49 @@
-# Test the implementation of the new operator
-# and the code generation for gc walkers
-# (and the garbage collector):
-
-type
-  PNode = ref TNode
-  TNode = object
-    data: int
-    str: string
-    le, ri: PNode
-
-  TStressTest = ref array [0..45, array [1..45, TNode]]
-
-proc finalizer(n: PNode) =
-  write(stdout, n.data)
-  write(stdout, " is now freed\n")
-
-proc newNode(data: int, le, ri: PNode): PNode =
-  new(result, finalizer)
-  result.le = le
-  result.ri = ri
-  result.data = data
-
-# now loop and build a tree
-proc main() =
-  var
-    i = 0
-    p: TStressTest
-  while i < 1000:
-    var n: PNode
-
-    n = newNode(i, nil, newNode(i + 10000, nil, nil))
-    inc(i)
-  new(p)
-
-  write(stdout, "Simple tree node allocation worked!\n")
-  i = 0
-  while i < 1000:
-    var m = newNode(i + 20000, nil, nil)
-    var k = newNode(i + 30000, nil, nil)
-    m.le = m
-    m.ri = k
-    k.le = m
-    k.ri = k
-    inc(i)
-
-  write(stdout, "Simple cycle allocation worked!\n")
-
-main()
+# Test the implementation of the new operator
+# and the code generation for gc walkers
+# (and the garbage collector):
+
+type
+  PNode = ref TNode
+  TNode = object
+    data: int
+    str: string
+    le, ri: PNode
+
+  TStressTest = ref array [0..45, array [1..45, TNode]]
+
+proc finalizer(n: PNode) =
+  write(stdout, n.data)
+  write(stdout, " is now freed\n")
+
+proc newNode(data: int, le, ri: PNode): PNode =
+  new(result, finalizer)
+  result.le = le
+  result.ri = ri
+  result.data = data
+
+# now loop and build a tree
+proc main() =
+  var
+    i = 0
+    p: TStressTest
+  while i < 1000:
+    var n: PNode
+
+    n = newNode(i, nil, newNode(i + 10000, nil, nil))
+    inc(i)
+  new(p)
+
+  write(stdout, "Simple tree node allocation worked!\n")
+  i = 0
+  while i < 1000:
+    var m = newNode(i + 20000, nil, nil)
+    var k = newNode(i + 30000, nil, nil)
+    m.le = m
+    m.ri = k
+    k.le = m
+    k.ri = k
+    inc(i)
+
+  write(stdout, "Simple cycle allocation worked!\n")
+
+main()