make tests green again

tests/macros/tvtable.nim

@@ -58,10 +58,10 @@ proc create(T: typedesc): T =
   result.vtbl = getVTable(T)
 
 proc baseFoo(o: var TBase): int =
-  return cast[fooProc[TBase]](o.vtbl[0]) (o)
+  return cast[fooProc[TBase]](o.vtbl[0])(o)
 
 proc baseBar(o: var TBase) =
-  cast[barProc[TBase]](o.vtbl[1]) (o)
+  cast[barProc[TBase]](o.vtbl[1])(o)
 
 var a = TUserObject1.create
 var b = TUserObject2.create

tests/misc/tmandelbrot.nim

@@ -20,38 +20,38 @@ proc `*` (a, b: TComplex): TComplex =
 proc abs2 (a: TComplex): float =
     return a.re * a.re + a.im * a.im
 
-var size    = parseInt (paramStr (1))
+var size    = parseInt(paramStr(1))
 var bit     = 128
 var byteAcc = 0
 
-stdout.writeLine ("P4")
-stdout.write ($size)
-stdout.write (" ")
-stdout.writeLine ($size)
+stdout.writeLine("P4")
+stdout.write($size)
+stdout.write(" ")
+stdout.writeLine($size)
 
-var fsize = float (size)
+var fsize = float(size)
 for y in 0 .. size-1:
-    var fy = 2.0 * float (y) / fsize - 1.0
+    var fy = 2.0 * float(y) / fsize - 1.0
     for x in 0 .. size-1:
         var z = (0.0, 0.0)
-        var c = (float (2*x) / fsize - 1.5, fy)
+        var c = (float(2*x) / fsize - 1.5, fy)
 
         block iter:
             for i in 0 .. 49:
                 z = z*z + c
-                if abs2 (z) >= 4.0:
+                if abs2(z) >= 4.0:
                     break iter
             byteAcc = byteAcc + bit
 
         if bit > 1:
             bit = bit div 2
         else:
-            stdout.write (chr (byteAcc))
+            stdout.write(chr(byteAcc))
             bit     = 128
             byteAcc = 0
 
     if bit != 128:
-        stdout.write (chr (byteAcc))
+        stdout.write(chr(byteAcc))
         bit     = 128
         byteAcc = 0