tests: Trim .nim files trailing whitespace

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

tests/seq/tseq2.nim

@@ -1,10 +1,10 @@
-proc `*` *(a, b: seq[int]): seq[int] = 
+proc `*` *(a, b: seq[int]): seq[int] =
   # allocate a new sequence:
   newSeq(result, len(a))
   # multiply two int sequences:
   for i in 0..len(a)-1: result[i] = a[i] * b[i]
 
-when isMainModule: 
+when isMainModule:
   # test the new ``*`` operator for sequences:
   assert(@[1, 2, 3] * @[1, 2, 3] == @[1, 4, 9])
 

tests/seq/tseqcon.nim

@@ -2,50 +2,50 @@ discard """
   file: "tseqcon.nim"
   output: "Hithere, what\'s your name?Hathere, what\'s your name?"
 """
-# Test the add proc for sequences and strings
-
-const
-  nestedFixed = true
-
-type
-  TRec {.final.} = object
-    x, y: int
-    s: string
-    seq: seq[string]
-  TRecSeq = seq[TRec]
-
-proc test() =
-  var s, b: seq[string]
-  s = @[]
-  add(s, "Hi")
-  add(s, "there, ")
-  add(s, "what's your name?")
-
-  b = s # deep copying here!
-  b[0][1] = 'a'
-
-  for i in 0 .. len(s)-1:
-    write(stdout, s[i])
-  for i in 0 .. len(b)-1:
-    write(stdout, b[i])
-
-
-when nestedFixed:
-  proc nested() =
-    var
-      s: seq[seq[string]]
-    for i in 0..10_000: # test if the garbage collector
-      # now works with sequences
-      s = @[
-        @["A", "B", "C", "D"],
-        @["E", "F", "G", "H"],
-        @["I", "J", "K", "L"],
-        @["M", "N", "O", "P"]]
-
-test()
-when nestedFixed:
-  nested()
-
-#OUT Hithere, what's your name?Hathere, what's your name?
+# Test the add proc for sequences and strings
+
+const
+  nestedFixed = true
+
+type
+  TRec {.final.} = object
+    x, y: int
+    s: string
+    seq: seq[string]
+  TRecSeq = seq[TRec]
+
+proc test() =
+  var s, b: seq[string]
+  s = @[]
+  add(s, "Hi")
+  add(s, "there, ")
+  add(s, "what's your name?")
+
+  b = s # deep copying here!
+  b[0][1] = 'a'
+
+  for i in 0 .. len(s)-1:
+    write(stdout, s[i])
+  for i in 0 .. len(b)-1:
+    write(stdout, b[i])
+
+
+when nestedFixed:
+  proc nested() =
+    var
+      s: seq[seq[string]]
+    for i in 0..10_000: # test if the garbage collector
+      # now works with sequences
+      s = @[
+        @["A", "B", "C", "D"],
+        @["E", "F", "G", "H"],
+        @["I", "J", "K", "L"],
+        @["M", "N", "O", "P"]]
+
+test()
+when nestedFixed:
+  nested()
+
+#OUT Hithere, what's your name?Hathere, what's your name?
 
 

tests/seq/tseqtuple.nim

@@ -6,7 +6,7 @@ discard """
 type
   TMsg = tuple[
     file: string,
-    line: int,       
+    line: int,
     msg: string,
     err: bool]
 

tests/seq/ttoseq.nim

@@ -4,9 +4,9 @@ discard """
 
 import sequtils
 
-for x in toSeq(countup(2, 6)): 
+for x in toSeq(countup(2, 6)):
   stdout.write(x)
-for x in items(toSeq(countup(2, 6))): 
+for x in items(toSeq(countup(2, 6))):
   stdout.write(x)
 
 import strutils