* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40196 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

error.c

@@ -1187,12 +1187,12 @@ set_syserr(int n, const char *name)
 
     if (!st_lookup(syserr_tbl, n, &error)) {
 	error = rb_define_class_under(rb_mErrno, name, rb_eSystemCallError);
-	
+
 	/* capture nonblock errnos for WaitReadable/WaitWritable subclasses */
 	switch (n) {
 	    case EAGAIN:
 	        rb_eEAGAIN = error;
-		
+
 #if EAGAIN != EWOULDBLOCK
                 break;
 	    case EWOULDBLOCK:
@@ -1204,7 +1204,7 @@ set_syserr(int n, const char *name)
 		rb_eEINPROGRESS = error;
 		break;
 	}
-	
+
 	rb_define_const(error, "Errno", INT2NUM(n));
 	st_add_direct(syserr_tbl, n, error);
     }

ext/socket/rubysocket.h

@@ -163,7 +163,7 @@ typedef union {
 #ifdef HAVE_TYPE_STRUCT_SOCKADDR_UN
   struct sockaddr_un un;
 #endif
-  struct sockaddr_storage storage; 
+  struct sockaddr_storage storage;
   char place_holder[2048]; /* sockaddr_storage is not enough for Unix domain sockets on SunOS and Darwin. */
 } union_sockaddr;
 

misc/ruby-electric.el

@@ -52,7 +52,7 @@
 
 (defgroup ruby-electric nil
   "Minor mode providing electric editing commands for ruby files"
-  :group 'ruby) 
+  :group 'ruby)
 
 (defconst ruby-electric-expandable-do-re
   "do\\s-$")

test/socket/test_udp.rb

@@ -45,7 +45,7 @@ class TestSocket_UDPSocket < Test::Unit::TestCase
     in_use.bind(host, port)
 
     s = UDPSocket.new
-    
+
     e = assert_raises(Errno::EADDRINUSE) do
       s.bind(host, port)
     end