1 files changed, 12 insertions, 12 deletions

diff --git a/tests/scrollbar.test b/tests/scrollbar.test
index bd14067..6d811dc 100644
--- a/tests/scrollbar.test
+++ b/tests/scrollbar.test
@@ -22,7 +22,7 @@ proc getTroughSize {w} {
 	    return [expr [winfo height $w] - 2*[testmetrics cyvscroll $w]]
 	} else {
 	    return [expr [winfo width $w] - 2*[testmetrics cxhscroll $w]]
-	}	    
+	}
     } else {
 	if [string match v* [$w cget -orient]] {
 	    return [expr [winfo height $w] \
@@ -45,7 +45,7 @@ proc getTroughSize {w} {
 foreach {width height} [wm minsize .] {
     set height [expr ($height < 200) ? 200 : $height]
     set width [expr ($width < 1) ? 1 : $width]
-} 
+}
 
 frame .f -height $height -width $width
 pack .f -side left
@@ -351,15 +351,15 @@ test scrollbar-3.59 {ScrollbarWidgetCmd procedure, "set" option} {
     set result
 } {0.0 0.3}
 test scrollbar-3.60 {ScrollbarWidgetCmd procedure, "set" option} {
-    .s set 1.1 .4 
+    .s set 1.1 .4
     .s get
 } {1.0 1.0}
 test scrollbar-3.61 {ScrollbarWidgetCmd procedure, "set" option} {
-    .s set .5 -.3 
+    .s set .5 -.3
     .s get
 } {0.5 0.5}
 test scrollbar-3.62 {ScrollbarWidgetCmd procedure, "set" option} {
-    .s set .5 87 
+    .s set .5 87
     .s get
 } {0.5 1.0}
 test scrollbar-3.63 {ScrollbarWidgetCmd procedure, "set" option} {
@@ -383,15 +383,15 @@ test scrollbar-3.67 {ScrollbarWidgetCmd procedure, "set" option} {
     list [catch {.s set 1 2 3 jkl} msg] $msg
 } {1 {expected integer but got "jkl"}}
 test scrollbar-3.68 {ScrollbarWidgetCmd procedure, "set" option} {
-    .s set -10 50 20 30 
+    .s set -10 50 20 30
     .s get
 } {0 50 0 0}
 test scrollbar-3.69 {ScrollbarWidgetCmd procedure, "set" option} {
-    .s set 100 -10 20 30 
+    .s set 100 -10 20 30
     .s get
 } {100 0 20 30}
 test scrollbar-3.70 {ScrollbarWidgetCmd procedure, "set" option} {
-    .s set 100 50 30 20 
+    .s set 100 50 30 20
     .s get
 } {100 50 30 30}
 test scrollbar-3.71 {ScrollbarWidgetCmd procedure, "set" option} {
@@ -462,7 +462,7 @@ test scrollbar-6.12 {ScrollbarPosition procedure} unix {
     .s identify 8 19
 } {arrow1}
 test scrollbar-6.14 {ScrollbarPosition procedure} win {
-    .s identify [expr [winfo width .s] / 2] 0 
+    .s identify [expr [winfo width .s] / 2] 0
 } {arrow1}
 test scrollbar-6.15 {ScrollbarPosition procedure} {testmetrics win} {
     .s identify [expr [winfo width .s] / 2] [expr [testmetrics cyvscroll .s] - 1]
@@ -561,7 +561,7 @@ test scrollbar-6.41 {ScrollbarPosition procedure} unix {
 } {slider}
 test scrollbar-6.43 {ScrollbarPosition procedure} {testmetrics win} {
     .t.s identify [expr int(.4 / [.t.s delta 1 0]) + [testmetrics cxhscroll .t.s] \
-		       - 1] [expr [winfo height .t.s] / 2] 
+		       - 1] [expr [winfo height .t.s] / 2]
 } {slider}
 test scrollbar-6.44 {ScrollbarPosition procedure} unix {
     .t.s identify 100 18
@@ -678,7 +678,7 @@ test scrollbar-11.1 {bug fix: [011706ec42] Scrollbar unsafe wrt widget destructi
     update  ; # shall not trigger error  invalid command name ".top.s"
 } -cleanup {
     destroy .top.s .top
-} -result {} 
+} -result {}
 test scrollbar-11.2 {bug fix: [011706ec42] Scrollbar unsafe wrt widget destruction} -body {
     proc destroy_scrollbar {{y 0}} {
         if {[winfo exists .top.s]} {
@@ -697,7 +697,7 @@ test scrollbar-11.2 {bug fix: [011706ec42] Scrollbar unsafe wrt widget destructi
     update  ; # shall not trigger error  invalid command name ".top.s"
 } -cleanup {
     destroy .top.s .top
-} -result {} 
+} -result {}
 
 catch {destroy .s}
 catch {destroy .t}