renamed writeln to writeLine in tests

tests/objects/toop1.nim

@@ -8,17 +8,17 @@ import macros
 type
   TFigure = object of RootObj    # abstract base class:
     draw: proc (my: var TFigure) {.nimcall.} # concrete classes implement this
-  
-proc init(f: var TFigure) = 
+
+proc init(f: var TFigure) =
   f.draw = nil
 
 type
   TCircle = object of TFigure
     radius: int
-  
-proc drawCircle(my: var TCircle) = stdout.writeln("o " & $my.radius)
 
-proc init(my: var TCircle) = 
+proc drawCircle(my: var TCircle) = stdout.writeLine("o " & $my.radius)
+
+proc init(my: var TCircle) =
   init(TFigure(my)) # call base constructor
   my.radius = 5
   my.draw = cast[proc (my: var TFigure) {.nimcall.}](drawCircle)
@@ -29,13 +29,13 @@ type
 
 proc drawRectangle(my: var TRectangle) = stdout.write("[]")
 
-proc init(my: var TRectangle) = 
+proc init(my: var TRectangle) =
   init(TFigure(my)) # call base constructor
   my.width = 5
   my.height = 10
   my.draw = cast[proc (my: var TFigure) {.nimcall.}](drawRectangle)
 
-macro `!` (n: expr): stmt {.immediate.} = 
+macro `!` (n: expr): stmt {.immediate.} =
   let n = callsite()
   result = newNimNode(nnkCall, n)
   var dot = newNimNode(nnkDotExpr, n)
@@ -60,16 +60,16 @@ type
     FHost: int # cannot be accessed from the outside of the module
                # the `F` prefix is a convention to avoid clashes since
                # the accessors are named `host`
-               
-proc `host=`*(s: var TSocket, value: int) {.inline.} = 
+
+proc `host=`*(s: var TSocket, value: int) {.inline.} =
   ## setter of hostAddr
   s.FHost = value
 
 proc host*(s: TSocket): int {.inline.} =
   ## getter of hostAddr
   return s.FHost
-  
-var 
+
+var
   s: TSocket
 s.host = 34  # same as `host=`(s, 34)
 stdout.write(s.host)
@@ -81,6 +81,6 @@ var
 init(r)
 init(c)
 r!draw
-c!draw() 
+c!draw()
 
 #OUT 34[]o 5