file-browser-mode.rb in sup-0.13.0

- old
+ new

@@ -27,11 +27,11 @@
   def cwd; @dirs.last end
   def lines; @text.length; end
   def [] i; @text[i]; end
 
 protected
-  
+
   def back
     return if @dirs.size == 1
     @dirs.pop
     reload
   end
@@ -73,10 +73,10 @@
       end
     end
   end
 
   def regen_text
-    @files = 
+    @files =
       begin
         cwd.entries.sort_by do |f|
           [f.directory? ? 0 : 1, f.basename.to_s]
         end
       rescue SystemCallError => e