tests: Trim .nim files trailing whitespace

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

tests/modules/mnamspc1.nim

@@ -1,2 +1,2 @@
-import mnamspc2
-
+import mnamspc2
+

tests/modules/mnamspc2.nim

@@ -1,3 +1,3 @@
-# export an identifier:
-var
-  global*: int
+# export an identifier:
+var
+  global*: int

tests/modules/mopaque.nim

@@ -1,7 +1,7 @@
-type
-  TLexer* {.final.} = object
-    line*: int
-    filename*: string
-    buffer: cstring
+type
+  TLexer* {.final.} = object
+    line*: int
+    filename*: string
+    buffer: cstring
 
 proc noProcVar*(): int = 18

tests/modules/mrecmod.nim

@@ -1 +1 @@
-import trecmod
+import trecmod

tests/modules/mrecmod2.nim

@@ -1,9 +1,9 @@
 # Module B
-import trecmod2  
+import trecmod2
 
 proc p*(x: trecmod2.T1): trecmod2.T1 =
   # this works because the compiler has already
   # added T1 to trecmod2's interface symbol table
   return x + 1
-  
+
 

tests/modules/texport.nim

@@ -7,7 +7,7 @@ import mexporta
 # bug #1029:
 from rawsockets import accept
 
-# B.TMyObject has been imported implicitly here: 
+# B.TMyObject has been imported implicitly here:
 var x: TMyObject
 echo($x, q(0), q"0")
 

tests/modules/tnamspc.nim

@@ -3,10 +3,10 @@ discard """
   line: 10
   errormsg: "undeclared identifier: \'global\'"
 """
-# Test17 - test correct handling of namespaces
-
-import mnamspc1
-
-global = 9 #ERROR
+# Test17 - test correct handling of namespaces
+
+import mnamspc1
+
+global = 9 #ERROR
 
 

tests/modules/trecmod.nim

@@ -1,2 +1,2 @@
-# recursive module
-import mrecmod
+# recursive module
+import mrecmod