Testament: refactoring; makes the test joiner green

tests/generics/tbintre2.nim

@@ -25,3 +25,4 @@ for y in items(r2):
   stdout.write(y)
 
 #OUT helloworld99110223
+stdout.write "\n"

tests/generics/tbintree.nim

@@ -101,4 +101,6 @@ when true:
   for y in items(r2):
     stdout.write(y)
 
+  stdout.write "\n"
+
 #OUT helloworld99110223

tests/generics/texplicitgeneric1.nim

@@ -32,3 +32,5 @@ c.add('A', "12")
 c.add('B', "13")
 for k, v in items(c):
   stdout.write(" Key: ", $k, " value: ", v)
+
+stdout.write "\n"

tests/generics/texplicitgeneric2.nim

@@ -33,3 +33,4 @@ c.add('B', "13")
 for k, v in items(c):
   stdout.write(" Key: ", $k, " value: ", v)
 
+stdout.write "\n"

tests/generics/tgeneric0.nim

@@ -1,6 +1,7 @@
 discard """
   output: '''
-100 0
+100
+0
 '''
 """
 
@@ -72,7 +73,7 @@ block tgeneric1:
 
   proc print[T](heap: PBinHeap[T]) =
     for i in countup(0, heap.last):
-      stdout.write($heap.heap[i].data, " ")
+      stdout.write($heap.heap[i].data, "\n")
 
   var heap: PBinHeap[int]
 

tests/generics/tgenericprocvar.nim

@@ -34,3 +34,4 @@ proc test(data: seq[int], value: int): seq[int] =
 for x in items(test(@[1,2,3], 2)):
   stdout.write(x)
 
+stdout.write "\n"