diff --git a/ChangeLog b/ChangeLog
index 51f06841c7..b5ccc9d170 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,11 @@ Mon Sep  3 20:26:08 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
 	* intern.h (rb_find_file_ext): changed from rb_find_file_noext().
 
+Mon Sep  3 15:12:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ruby.c (proc_options): should not adjust argc/argv if -e option
+	  is supplied.
+
 Mon Sep  3 14:38:24 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
 	* eval.c (rb_f_require): should check static linked libraries
@@ -104,6 +109,12 @@ Fri Aug 17 00:49:51 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (parse_regx): handle backslash escaping of delimiter here.
 
+Thu Aug 16 23:03:40 2001  Koji Arai  <JCA02266@nifty.ne.jp>
+
+       * io.c: prevent recursive malloc calls on NEC UX/4800.
+
+       * ext/socket/socket.c: ditto.
+
 Thu Aug 16 19:53:19 2001  Akinori MUSHA  <knu@iDaemons.org>
 
 	* lib/resolv.rb, lib/resolv-replace.rb: Copy from 1.7.
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index f10952ef4b..5981659449 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -450,8 +450,8 @@ s_recvfrom(sock, argc, argv, from)
 
     str = rb_tainted_str_new(0, NUM2INT(len));
 
-    rb_thread_wait_fd(fd);
   retry:
+    rb_thread_wait_fd(fd);
     TRAP_BEG;
     RSTRING(str)->len = recvfrom(fd, RSTRING(str)->ptr, RSTRING(str)->len, flags,
 				 (struct sockaddr*)buf, &alen);
@@ -467,7 +467,6 @@ s_recvfrom(sock, argc, argv, from)
 #if EAGAIN != EWOULDBLOCK
 	  case EAGAIN:
 #endif
-	    rb_thread_wait_fd(fd);
 	    goto retry;
 	}
 	rb_sys_fail("recvfrom(2)");
@@ -1066,9 +1065,13 @@ s_accept(class, fd, sockaddr, len)
     rb_secure(3);
   retry:
     rb_thread_wait_fd(fd);
+#if defined(_nec_ews)
+    fd2 = accept(fd, sockaddr, len);
+#else
     TRAP_BEG;
     fd2 = accept(fd, sockaddr, len);
     TRAP_END;
+#endif
     if (fd2 < 0) {
 	switch (errno) {
 	  case EMFILE:
@@ -1085,7 +1088,6 @@ s_accept(class, fd, sockaddr, len)
 #if EAGAIN != EWOULDBLOCK
 	  case EAGAIN:
 #endif
-	    rb_thread_wait_fd(fd);
 	    goto retry;
 	}
 	rb_sys_fail(0);
diff --git a/ext/tk/lib/tk.rb b/ext/tk/lib/tk.rb
index 7bbba06151..99f41420cc 100644
--- a/ext/tk/lib/tk.rb
+++ b/ext/tk/lib/tk.rb
@@ -2233,7 +2233,7 @@ class TkObject<TkKernel
 
   def cget(slot)
     case slot
-    when 'text', 'label', 'show', 'data', 'flie'
+    when 'text', 'label', 'show', 'data', 'file'
       tk_call path, 'cget', "-#{slot}"
     else
       tk_tcl2ruby tk_call path, 'cget', "-#{slot}"
@@ -2273,7 +2273,7 @@ class TkObject<TkKernel
     else
       if slot
 	case slot
-	when 'text', 'label', 'show', 'data', 'flie'
+	when 'text', 'label', 'show', 'data', 'file'
 	  conf = tk_split_simplelist(tk_send('configure', "-#{slot}") )
 	else
 	  conf = tk_split_list(tk_send('configure', "-#{slot}") )
@@ -2285,7 +2285,7 @@ class TkObject<TkKernel
 	  conf = tk_split_simplelist(conflist)
 	  conf[0] = conf[0][1..-1]
 	  case conf[0]
-	  when 'text', 'label', 'show', 'data', 'flie'
+	  when 'text', 'label', 'show', 'data', 'file'
 	  else
 	    if conf[3]
 	      if conf[3].index('{')
diff --git a/ext/tk/lib/tkcanvas.rb b/ext/tk/lib/tkcanvas.rb
index 9b323e9cbb..a546b222d8 100644
--- a/ext/tk/lib/tkcanvas.rb
+++ b/ext/tk/lib/tkcanvas.rb
@@ -876,7 +876,7 @@ class TkPhotoImage<TkImage
 
   def cget(option)
     case option
-    when 'data', 'flie'
+    when 'data', 'file'
       tk_send 'cget', option
     else
       tk_tcl2ruby tk_send 'cget', option
diff --git a/ext/tk/lib/tktext.rb b/ext/tk/lib/tktext.rb
index 51b5d82b60..6ec738edb0 100644
--- a/ext/tk/lib/tktext.rb
+++ b/ext/tk/lib/tktext.rb
@@ -279,7 +279,7 @@ class TkText<TkTextWin
 
   def tag_cget(tag, key)
     case key
-    when 'text', 'label', 'show', 'data', 'flie'
+    when 'text', 'label', 'show', 'data', 'file'
       tk_call @path, 'tag', 'cget', tag, "-#{key}"
     else
       tk_tcl2ruby tk_call @path, 'tag', 'cget', tag, "-#{key}"
@@ -308,7 +308,7 @@ class TkText<TkTextWin
   def tag_configinfo(tag, key=nil)
     if key
       case key
-      when 'text', 'label', 'show', 'data', 'flie'
+      when 'text', 'label', 'show', 'data', 'file'
 	conf = tk_split_simplelist(tk_send('tag','configure',tag,"-#{key}"))
       else
 	conf = tk_split_list(tk_send('tag','configure',tag,"-#{key}"))
@@ -320,7 +320,7 @@ class TkText<TkTextWin
 	conf = tk_split_simplelist(conflist)
 	conf[0] = conf[0][1..-1]
 	case conf[0]
-	when 'text', 'label', 'show', 'data', 'flie'
+	when 'text', 'label', 'show', 'data', 'file'
 	else
 	  if conf[3]
 	    if conf[3].index('{')
@@ -712,7 +712,7 @@ class TkTextTag<TkObject
 
   def cget(key)
     case key
-    when 'text', 'label', 'show', 'data', 'flie'
+    when 'text', 'label', 'show', 'data', 'file'
       tk_call @t.path, 'tag', 'cget', @id, "-#{key}"
     else
       tk_tcl2ruby tk_call @t.path, 'tag', 'cget', @id, "-#{key}"
@@ -896,7 +896,7 @@ class TkTextWindow<TkObject
 
   def cget(slot)
     case slot
-    when 'text', 'label', 'show', 'data', 'flie'
+    when 'text', 'label', 'show', 'data', 'file'
       tk_call @t.path, 'window', 'cget', @index, "-#{slot}"
     else
       tk_tcl2ruby tk_call @t.path, 'window', 'cget', @index, "-#{slot}"
@@ -947,7 +947,7 @@ class TkTextWindow<TkObject
   def configinfo(slot = nil)
     if slot
       case slot
-      when 'text', 'label', 'show', 'data', 'flie'
+      when 'text', 'label', 'show', 'data', 'file'
 	conf = tk_split_simplelist(tk_call @t.path, 'window', 'configure', 
 				   @index, "-#{slot}")
       else
@@ -962,7 +962,7 @@ class TkTextWindow<TkObject
 	conf = tk_split_simplelist(conflist)
 	conf[0] = conf[0][1..-1]
 	case conf[0]
-	when 'text', 'label', 'show', 'data', 'flie'
+	when 'text', 'label', 'show', 'data', 'file'
 	else
 	  if conf[3]
 	    if conf[3].index('{')
@@ -1017,7 +1017,7 @@ class TkTextImage<TkObject
 
   def cget(slot)
     case slot
-    when 'text', 'label', 'show', 'data', 'flie'
+    when 'text', 'label', 'show', 'data', 'file'
       tk_call @t.path, 'image', 'cget', @index, "-#{slot}"
     else
       tk_tcl2ruby tk_call @t.path, 'image', 'cget', @index, "-#{slot}"
@@ -1046,7 +1046,7 @@ class TkTextImage<TkObject
   def configinfo(slot = nil)
     if slot
       case slot
-      when 'text', 'label', 'show', 'data', 'flie'
+      when 'text', 'label', 'show', 'data', 'file'
 	conf = tk_split_simplelist(tk_call @t.path, 'image', 'configure', 
 				   @index, "-#{slot}")
       else
@@ -1061,7 +1061,7 @@ class TkTextImage<TkObject
 	conf = tk_split_simplelist(conflist)
 	conf[0] = conf[0][1..-1]
 	case conf[0]
-	when 'text', 'label', 'show', 'data', 'flie'
+	when 'text', 'label', 'show', 'data', 'file'
 	else
 	  if conf[3]
 	    if conf[3].index('{')
diff --git a/io.c b/io.c
index 5a1f88c27c..9acf559a7b 100644
--- a/io.c
+++ b/io.c
@@ -27,7 +27,7 @@
 # define NO_LONG_FNAME
 #endif
 
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(sun)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(sun) || defined(_nec_ews)
 # define USE_SETVBUF
 #endif
 
diff --git a/lib/resolv.rb b/lib/resolv.rb
index 16cf4b5c88..68b41c65bf 100644
--- a/lib/resolv.rb
+++ b/lib/resolv.rb
@@ -48,6 +48,7 @@ class Resolv
     def initialize(filename = DefaultFileName)
       @filename = filename
       @mutex = Mutex.new
+      @initialized = nil
     end
 
     def lazy_initialize
@@ -106,6 +107,7 @@ class Resolv
     def initialize(config="/etc/resolv.conf")
       @mutex = Mutex.new
       @config = Config.new(config)
+      @initialized = nil
     end
 
     def lazy_initialize
@@ -157,7 +159,7 @@ class Resolv
           end
           sender.send
           reply = reply_name = nil
-          timeout (tout) { reply, reply_name = q.pop }
+          timeout(tout) { reply, reply_name = q.pop }
           case reply.rcode
           when RCode::NoError
             return extract_resource(reply, reply_name, typeclass)
@@ -385,6 +387,7 @@ class Resolv
       def initialize(filename="/etc/resolv.conf")
         @mutex = Mutex.new
         @filename = filename
+	@initialized = nil
       end
 
       def lazy_initialize
diff --git a/version.h b/version.h
index 67b56f63eb..826e5b4dfa 100644
--- a/version.h
+++ b/version.h
@@ -1,4 +1,4 @@
-#define RUBY_VERSION "1.6.4"
-#define RUBY_RELEASE_DATE "2001-09-03"
-#define RUBY_VERSION_CODE 164
-#define RUBY_RELEASE_CODE 20010903
+#define RUBY_VERSION "1.6.5"
+#define RUBY_RELEASE_DATE "2001-09-05"
+#define RUBY_VERSION_CODE 165
+#define RUBY_RELEASE_CODE 20010905