tests: Trim .nim files trailing whitespace

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

tests/range/tbug499771.nim

@@ -3,11 +3,11 @@ discard """
   output: '''TSubRange: 5 from 1 to 10
 true true true'''
 """
-type 
+type
   TSubRange = range[1 .. 10]
   TEnum = enum A, B, C
 var sr: TSubRange = 5
-echo("TSubRange: " & $sr & " from " & $low(TSubRange) & " to " & 
+echo("TSubRange: " & $sr & " from " & $low(TSubRange) & " to " &
      $high(TSubRange))
 
 const cset = {A} + {B}

tests/range/tcolors.nim

@@ -3,7 +3,7 @@ import strutils
 type
   TColor = distinct int32
 
-proc rgb(r, g, b: range[0..255]): TColor = 
+proc rgb(r, g, b: range[0..255]): TColor =
   result = TColor(r or g shl 8 or b shl 16)
 
 proc `$`(c: TColor): string =
@@ -15,25 +15,25 @@ when false:
   type
     TColor = distinct int32
     TColorComponent = distinct int8
-  
-  proc red(a: TColor): TColorComponent = 
+
+  proc red(a: TColor): TColorComponent =
     result = TColorComponent(int32(a) and 0xff'i32)
-  
-  proc green(a: TColor): TColorComponent = 
+
+  proc green(a: TColor): TColorComponent =
     result = TColorComponent(int32(a) shr 8'i32 and 0xff'i32)
-  
-  proc blue(a: TColor): TColorComponent = 
+
+  proc blue(a: TColor): TColorComponent =
     result = TColorComponent(int32(a) shr 16'i32 and 0xff'i32)
-  
-  proc rgb(r, g, b: range[0..255]): TColor = 
+
+  proc rgb(r, g, b: range[0..255]): TColor =
     result = TColor(r or g shl 8 or b shl 8)
-  
-  proc `+!` (a, b: TColorComponent): TColorComponent =  
+
+  proc `+!` (a, b: TColorComponent): TColorComponent =
     ## saturated arithmetic:
     result = TColorComponent(min(ze(int8(a)) + ze(int8(b)), 255))
-  
-  proc `+` (a, b: TColor): TColor = 
+
+  proc `+` (a, b: TColor): TColor =
     ## saturated arithmetic for colors makes sense, I think:
     return rgb(red(a) +! red(b), green(a) +! green(b), blue(a) +! blue(b))
-  
+
   rgb(34, 55, 255)

tests/range/tmatrix3.nim

@@ -10,11 +10,11 @@ discard """
 include compilehelpers
 
 type
-  Matrix*[M, N, T] = object 
+  Matrix*[M, N, T] = object
     aij*: array[M, array[N, T]]
-  
+
   Matrix2*[T] = Matrix[range[0..1], range[0..1], T]
-  
+
   Matrix3*[T] = Matrix[range[0..2], range[0..2], T]
 
 proc mn(x: Matrix): Matrix.T = x.aij[0][0]
@@ -23,7 +23,7 @@ proc m2(x: Matrix2): Matrix2.T = x.aij[0][0]
 
 proc m3(x: Matrix3): auto = x.aij[0][0]
 
-var 
+var
   matn: Matrix[range[0..3], range[0..2], int]
   mat2: Matrix2[int]
   mat3: Matrix3[float]

tests/range/tsubrange.nim

@@ -5,10 +5,10 @@ discard """
 
 type
   TRange = range[0..40]
-  
+
 proc p(r: TRange) =
   nil
-  
+
 var
   r: TRange
   y = 50
@@ -18,4 +18,4 @@ p y
 
 const
   myConst: TRange = 60
-  
+

tests/range/tsubrange2.nim

@@ -6,12 +6,12 @@ discard """
 
 type
   TRange = range[0..40]
-  
+
 proc p(r: TRange) =
   discard
-  
+
 var
   r: TRange
   y = 50
 p y
-  
+

tests/range/tsubrange3.nim

@@ -6,10 +6,10 @@ discard """
 
 type
   TRange = range[0..40]
-  
+
 proc p(r: TRange) =
   discard
-  
+
 var
   r: TRange
   y = 50