diff contrib/hgk @ 5143:d4fa6bafc43a

Remove trailing spaces, fix indentation

--- a/contrib/hgk	Tue Aug 07 10:28:14 2007 +0200
+++ b/contrib/hgk	Tue Aug 07 10:28:43 2007 +0200
@@ -32,7 +32,7 @@
     # if we are outside the app, try and scroll the focus widget
     if {![winfo exists $w]} { catch {set w [focus]} }
     if {[winfo exists $w]} {
-        
+
         if {[bind $w $evt] ne ""} {
             # Awkward ... this widget has a MouseWheel binding, but to
             # trigger successfully in it, we must give it focus.
@@ -70,7 +70,7 @@
 bind all <MouseWheel> [list ::tk::MouseWheel %W %X %Y %D 0]
 
 # end of win32 section
-} 
+}
 
 
 proc gitdir {} {