Eliminate exess spacings in many test-cases

1 files changed, 6 insertions, 6 deletions

diff --git a/tests/var.test b/tests/var.test
index b6b09fd..6f90664 100644
--- a/tests/var.test
+++ b/tests/var.test
@@ -39,7 +39,7 @@ catch {unset arr}
 test var-1.1 {TclLookupVar, Array handling} -setup {
     catch {unset a}
 } -body {
-    set x "incr"  ;# force no compilation and runtime call to Tcl_IncrCmd 
+    set x "incr"  ;# force no compilation and runtime call to Tcl_IncrCmd
     set i 10
     set arr(foo) 37
     list [$x i] $i [$x arr(foo)] $arr(foo)
@@ -216,7 +216,7 @@ test var-3.3 {MakeUpvar, my var has TCL_GLOBAL_ONLY specified} -setup {
     set a 123321
     proc p {} {
 	# create global xx linked to global a
-	testupvar 1 a {} xx global 
+	testupvar 1 a {} xx global
     }
     list [p] $xx [set xx 789] $a
 } -result {{} 123321 789 789}
@@ -228,7 +228,7 @@ test var-3.4 {MakeUpvar, my var has TCL_NAMESPACE_ONLY specified} -setup {
 	catch {unset ::test_ns_var::vv}
 	proc p {} {
 	    # create namespace var vv linked to global a
-	    testupvar 1 a {} vv namespace 
+	    testupvar 1 a {} vv namespace
 	}
 	p
     }
@@ -516,11 +516,11 @@ test var-7.14 {Tcl_VariableObjCmd, array element parameter} -body {
     namespace eval test_ns_var { variable arrayvar(1) }
 } -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array"
 test var-7.15 {Tcl_VariableObjCmd, array element parameter} -body {
-    namespace eval test_ns_var { 
+    namespace eval test_ns_var {
 	variable arrayvar
 	set arrayvar(1) x
 	variable arrayvar(1) y
-    }   
+    }
 } -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array"
 test var-7.16 {Tcl_VariableObjCmd, no args (TIP 323)} {
     variable
@@ -742,7 +742,7 @@ test var-15.1 {segfault in [unset], [Bug 735335]} {
 	set var $name
     }
     #
-    # Note that the variable name has to be 
+    # Note that the variable name has to be
     # unused previously for the segfault to
     # be triggered.
     #