* {ext,lib,test}/**/*.rb: removed trailing spaces.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 8 deletions

diff --git a/lib/rexml/quickpath.rb b/lib/rexml/quickpath.rb
index fd2ebdd0c..95fc72b7c 100644
--- a/lib/rexml/quickpath.rb
+++ b/lib/rexml/quickpath.rb
@@ -68,7 +68,7 @@ module REXML
         ns = $1
         rest = $'
         elements.delete_if do |element|
-          !(element.kind_of? Element and 
+          !(element.kind_of? Element and
             (element.expanded_name == name or
              (element.name == name and
               element.namespace == Functions.namespace_context[ns])))
@@ -135,16 +135,16 @@ module REXML
         matches = filter(elements.collect{|element| element.next_sibling}.uniq,
           rest)
       when "previous-sibling"
-        matches = filter(elements.collect{|element| 
+        matches = filter(elements.collect{|element|
           element.previous_sibling}.uniq, rest )
       end
       return matches.uniq
     end
 
     # A predicate filters a node-set with respect to an axis to produce a
-    # new node-set. For each node in the node-set to be filtered, the 
-    # PredicateExpr is evaluated with that node as the context node, with 
-    # the number of nodes in the node-set as the context size, and with the 
+    # new node-set. For each node in the node-set to be filtered, the
+    # PredicateExpr is evaluated with that node as the context node, with
+    # the number of nodes in the node-set as the context size, and with the
     # proximity position of the node in the node-set with respect to the
     # axis as the context position; if PredicateExpr evaluates to true for
     # that node, the node is included in the new node-set; otherwise, it is
@@ -157,7 +157,7 @@ module REXML
     # number, then the result will be converted as if by a call to the
     # boolean function. Thus a location path para[3] is equivalent to
     # para[position()=3].
-    def QuickPath::predicate( elements, path ) 
+    def QuickPath::predicate( elements, path )
       ind = 1
       bcount = 1
       while bcount > 0
@@ -175,13 +175,13 @@ module REXML
       # Let's do some Ruby trickery to avoid some work:
       predicate.gsub!( /&/u, "&&" )
       predicate.gsub!( /=/u, "==" )
-      predicate.gsub!( /@(\w[-\w.]*)/u, 'attribute("\1")' ) 
+      predicate.gsub!( /@(\w[-\w.]*)/u, 'attribute("\1")' )
       predicate.gsub!( /\bmod\b/u, "%" )
       predicate.gsub!( /\b(\w[-\w.]*\()/u ) {
         fname = $1
         fname.gsub( /-/u, "_" )
       }
-      
+
       Functions.pair = [ 0, elements.size ]
       results = []
       elements.each do |element|