* remove trailing spaces, append newline at EOF.

5 files changed, 13 insertions, 13 deletions

diff --git a/lib/racc/grammar.rb b/lib/racc/grammar.rb
index e55785a3a0..cc4e48eed7 100644
--- a/lib/racc/grammar.rb
+++ b/lib/racc/grammar.rb
@@ -569,7 +569,7 @@ module Racc
         check_symbols_useless s
       end until r.size == rs and s.size == ss
     end
-    
+
     def check_rules_useless(rules)
       rules.delete_if do |rule|
         rule.useless = false
@@ -853,7 +853,7 @@ module Racc
     end
 
     private
-    
+
     def ptr_bug!
       raise "racc: fatal: pointer not exist: self: #{to_s}"
     end
diff --git a/lib/racc/grammarfileparser.rb b/lib/racc/grammarfileparser.rb
index 37b8c37091..488f3e6683 100644
--- a/lib/racc/grammarfileparser.rb
+++ b/lib/racc/grammarfileparser.rb
@@ -284,7 +284,7 @@ module Racc
       end
       label
     end
-    
+
     def add_user_code(label, src)
       @result.params.send(USER_CODE_LABELS[label]).push src
     end
diff --git a/lib/racc/iset.rb b/lib/racc/iset.rb
index a79e709f9c..1e5fcf5d43 100644
--- a/lib/racc/iset.rb
+++ b/lib/racc/iset.rb
@@ -85,7 +85,7 @@ module Racc
     def dup
       ISet.new(@set.dup)
     end
-  
+
   end   # class ISet
 
 end   # module Racc
diff --git a/lib/racc/logfilegenerator.rb b/lib/racc/logfilegenerator.rb
index b95b1afaa2..05a4e0c691 100644
--- a/lib/racc/logfilegenerator.rb
+++ b/lib/racc/logfilegenerator.rb
@@ -132,7 +132,7 @@ module Racc
     def outact(f, t, act)
       case act
       when Shift
-        f.printf "  %-12s  shift, and go to state %d\n", 
+        f.printf "  %-12s  shift, and go to state %d\n",
                  t.to_s, act.goto_id
       when Reduce
         f.printf "  %-12s  reduce using rule %d (%s)\n",
diff --git a/lib/racc/state.rb b/lib/racc/state.rb
index 347a74329a..814d14d333 100644
--- a/lib/racc/state.rb
+++ b/lib/racc/state.rb
@@ -168,7 +168,7 @@ module Racc
         @states.push dest
 
         @statecache[k] = dest
-        
+
         puts "core_to_state: create state   ID #{dest.ident}" if @d_state
       else
         if @d_state
@@ -306,7 +306,7 @@ module Racc
 
       la
     end
-    
+
     def create_tmap(size)
       Array.new(size, 0)   # use Integer as bitmap
     end
@@ -510,13 +510,13 @@ module Racc
         end
       end
     end
-    
+
     ASSOC = {
       :Left     => :Reduce,
       :Right    => :Shift,
       :Nonassoc => :Error
     }
-   
+
     def do_resolve_sr(stok, rtok)
       puts "resolve_sr: s/r conflict: rtok=#{rtok}, stok=#{stok}" if @d_prec
 
@@ -773,7 +773,7 @@ module Racc
     attr_reader :symbol
     attr_reader :from_state
     attr_reader :to_state
-    
+
     def inspect
       "(#{@from_state.ident}-#{@symbol}->#{@to_state.ident})"
     end
@@ -936,11 +936,11 @@ module Racc
       @shift   = shift
       @reduce  = reduce
     end
-    
+
     attr_reader :stateid
     attr_reader :shift
     attr_reader :reduce
-  
+
     def to_s
       sprintf('state %d: S/R conflict rule %d reduce and shift %s',
               @stateid, @reduce.ruleid, @shift.to_s)
@@ -959,7 +959,7 @@ module Racc
     attr_reader :high_prec
     attr_reader :low_prec
     attr_reader :token
-  
+
     def to_s
       sprintf('state %d: R/R conflict with rule %d and %d on %s',
               @stateid, @high_prec.ident, @low_prec.ident, @token.to_s)