pre 1.4.0

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,17 @@
+Fri Aug 13 03:16:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+
+	* io.c (argf_forward): since $stdout may be non-IO, ARGF.file is
+	  not granteed to be IO.  check and forwarding added to every ARGF
+	  method.
+
+	* io.c (set_outfile): $stdout/$stderr may not be IO now.
+
+	* io.c (set_stdin): $stdin may not be IO now.
+
+	* range.c (rb_range_beg_len): round `end' to length as documented.
+
+	* io.c (Init_IO): preserve original stdin/stdout/stderr.
+
 Thu Aug 12 13:44:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
 	* eval.c (Init_load): require receives 1 argument.

Makefile.in

@@ -237,7 +237,7 @@ file.@OBJEXT@: file.c ruby.h config.h defines.h intern.h rubyio.h rubysig.h
 gc.@OBJEXT@: gc.c ruby.h config.h defines.h intern.h rubysig.h st.h node.h env.h re.h regex.h
 hash.@OBJEXT@: hash.c ruby.h config.h defines.h intern.h st.h rubysig.h util.h
 inits.@OBJEXT@: inits.c ruby.h config.h defines.h intern.h
-io.@OBJEXT@: io.c ruby.h config.h defines.h intern.h rubyio.h rubysig.h
+io.@OBJEXT@: io.c ruby.h config.h defines.h intern.h rubyio.h rubysig.h env.h
 main.@OBJEXT@: main.c ruby.h config.h defines.h intern.h
 marshal.@OBJEXT@: marshal.c ruby.h config.h defines.h intern.h rubyio.h st.h
 prec.@OBJEXT@: prec.c ruby.h config.h defines.h intern.h

README

@@ -20,10 +20,28 @@ Perl).  It is simple, straight-forward, and extensible.
 
 * How to get Ruby
 
-The Ruby distribution can be found on
+The Ruby distribution can be found on:
 
   ftp://ftp.netlab.co.jp/pub/lang/ruby/
 
+You can get it by anonymous CVS.  How to check out is:
+
+  $ cvs -d :pserver:anonymous@cvs.netlab.co.jp:/home/cvs login
+  (Logging in to anonymous@cvs.netlab.co.jp)
+  CVS password: guest
+  $ cvs -d :pserver:anonymous@cvs.netlab.co.jp:/home/cvs checkout ruby
+
+* Mailing list
+
+There is a mailing list to talk about Ruby.
+To subscribe this list, please send the following phrase
+
+        subscribe Your-Last-Name Your-First-Name 
+e.g.
+        subscribe Joseph Smith
+
+in the mail body (not subject) to the address <ruby-talk-ctl@netlab.co.jp>.
+
 * How to compile and install
 
 This is what you need to do to compile and install Ruby:

README.jp

@@ -32,6 +32,12 @@ Ruby
 
   ftp://ftp.netlab.co.jp/pub/lang/ruby/
 
+** CVSで
+
+  $ cvs -d :pserver:anonymous@cvs.netlab.co.jp:/home/cvs login
+  (Logging in to anonymous@cvs.netlab.co.jp)
+  CVS password: guest
+  $ cvs -d :pserver:anonymous@cvs.netlab.co.jp:/home/cvs checkout ruby
 
 * ホームページ
 
@@ -44,12 +50,27 @@ Ruby
 
 * メーリングリスト
 
-Rubyに関わる話題のためのメーリングリストを開設しました．ア
-ドレスは
+Rubyのメーリングリストがあります。参加希望の方は
 
-   ruby-list@netlab.co.jp
+   ruby-list-ctl@netlab.co.jp
 
-です．このアドレスにメールを送れば，自動的に登録されます．
+まで本文に
+
+   subscribe YourFirstName YourFamilyName
+   
+と書いて送って下さい。 
+
+Ruby開発者向けメーリングリストもあります。こちらではrubyのバ
+グ、将来の仕様拡張など実装上の問題について議論されています。
+参加希望の方は
+
+   ruby-dev-ctl@netlab.co.jp
+
+までruby-listと同様の方法でメールしてください。 
+
+Ruby拡張モジュールについて話し合うruby-extメーリングリストと
+英語で話し合うruby-talkメーリングリストもあります。参加方法
+はどれも同じです。 
 
 
 * コンパイル・インストール

config_h.dj

@@ -64,8 +64,8 @@
 #define RSHIFT(x,y) ((x)>>y)
 #define FILE_COUNT _cnt
 #define DLEXT ".o"
-#define RUBY_LIB "/usr/local/lib/ruby/1.3"
-#define RUBY_SITE_LIB "/usr/local/lib/ruby/1.3/site_ruby"
+#define RUBY_LIB "/usr/local/lib/ruby/1.4"
+#define RUBY_SITE_LIB "/usr/local/lib/ruby/1.4/site_ruby"
 #define RUBY_PLATFORM "i386-djgpp"
-#define RUBY_ARCHLIB "/usr/local/lib/ruby/1.3/i386-djgpp"
-#define RUBY_SITE_ARCHLIB "/usr/local/lib/ruby/1.3/site_ruby/i386-djgpp"
+#define RUBY_ARCHLIB "/usr/local/lib/ruby/1.4/i386-djgpp"
+#define RUBY_SITE_ARCHLIB "/usr/local/lib/ruby/1.4/site_ruby/i386-djgpp"

dln.h

@@ -3,7 +3,6 @@
   dln.h -
 
   $Author$
-  $Revision$
   $Date$
   created at: Wed Jan 19 16:53:09 JST 1994
 

env.h

@@ -3,7 +3,6 @@
   env.h -
 
   $Author$
-  $Revision$
   $Date$
   created at: Mon Jul 11 11:53:03 JST 1994
 

eval.c

@@ -4091,6 +4091,16 @@ rb_funcall2(recv, mid, argc, argv)
     return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 1);
 }
 
+VALUE
+rb_funcall3(recv, mid, argc, argv)
+    VALUE recv;
+    ID mid;
+    int argc;
+    VALUE *argv;
+{
+    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 0);
+}
+
 static VALUE
 backtrace(lev)
     int lev;

ext/gdbm/README

@@ -1 +1 @@
-gdbm ext-library for Ruby 1.3
+gdbm ext-library for Ruby 1.3 or later

ext/nkf/nkf.c

@@ -133,9 +133,7 @@ rb_nkf_guess(obj, src)
     if (*p == '\033') {
       return INT2FIX(_JIS);
     }
-    if ('\000' <= *p && *p < '\006'
-	|| *p == 0x7f
-	|| *p == 0xff) {
+    if (*p < '\006' || *p == 0x7f || *p == 0xff) {
       return INT2FIX(_BINARY);
     }
     if (0x81 <= *p && *p <= 0x8d) {

intern.h

@@ -107,7 +107,6 @@ VALUE rb_eval_cmd _((VALUE, VALUE));
 int rb_respond_to _((VALUE, ID));
 void rb_interrupt _((void));
 VALUE rb_apply _((VALUE, ID, VALUE));
-VALUE rb_funcall2 _((VALUE, ID, int, VALUE*));
 void rb_backtrace _((void));
 ID rb_frame_last_func _((void));
 VALUE rb_obj_instance_eval _((int, VALUE*, VALUE));

io.c

@@ -13,6 +13,7 @@
 #include "ruby.h"
 #include "rubyio.h"
 #include "rubysig.h"
+#include "env.h"
 #include <ctype.h>
 #include <errno.h>
 
@@ -79,6 +80,7 @@ VALUE rb_eEOFError;
 VALUE rb_eIOError;
 
 VALUE rb_stdin, rb_stdout, rb_stderr, rb_defout;
+static VALUE orig_stdin, orig_stdout, orig_stderr;
 
 VALUE rb_fs;
 VALUE rb_output_fs;
@@ -94,7 +96,7 @@ extern char *ruby_inplace_mode;
 
 struct timeval rb_time_interval _((VALUE));
 
-static VALUE filename, file;
+static VALUE filename, current_file;
 static int gets_lineno;
 static int init_p = 0, next_p = 0;
 static VALUE lineno;
@@ -2031,9 +2033,6 @@ rb_io_defset(val, id)
     VALUE val;
     ID id;
 {
-    if (TYPE(val) == T_STRING) {
-	val = rb_io_open(RSTRING(val)->ptr, "w");
-    }
     if (!rb_respond_to(val, id_write)) {
 	rb_raise(rb_eTypeError, "$> must have write method, %s given",
 		 rb_class2name(CLASS_OF(val)));
@@ -2072,7 +2071,11 @@ set_stdin(val, id, var)
 
     if (val == *var) return;
     if (TYPE(val) != T_FILE) {
-	rb_raise(rb_eTypeError, "%s must be IO object", rb_id2name(id));
+	*var = val;
+	return;
+    }
+    if (TYPE(*var) != T_FILE) {
+	*var = orig_stdin;
     }
 
     GetOpenFile(val, fptr);
@@ -2095,10 +2098,10 @@ set_stdin(val, id, var)
 }
 
 static void
-set_outfile(val, id, var, stdf)
+set_outfile(val, var, orig, stdf)
     VALUE val;
-    ID id;
     VALUE *var;
+    VALUE orig;
     FILE *stdf;
 {
     OpenFile *fptr;
@@ -2107,10 +2110,16 @@ set_outfile(val, id, var, stdf)
     char *mode;
 
     if (val == *var) return;
-    rb_io_flush(*var);
 
+    if (TYPE(*var) == T_FILE) {
+	rb_io_flush(*var);
+    }
     if (TYPE(val) != T_FILE) {
-	rb_raise(rb_eTypeError, "%s must be IO object", rb_id2name(id));
+	*var = val;
+	return;
+    }
+    if (TYPE(*var) != T_FILE) {
+	*var = orig;
     }
 
     GetOpenFile(val, fptr);
@@ -2143,7 +2152,7 @@ set_stdout(val, id, var)
     ID id;
     VALUE *var;
 {
-    set_outfile(val, id, var, stdout);
+    set_outfile(val, var, orig_stdout, stdout);
 }
 
 static void
@@ -2152,7 +2161,7 @@ set_stderr(val, id, var)
     ID id;
     VALUE *var;
 {
-    set_outfile(val, id, var, stderr);
+    set_outfile(val, var, orig_stderr, stderr);
 }
 
 static VALUE
@@ -2190,10 +2199,22 @@ rb_io_s_new(argc, argv, klass)
 
 static int binmode = 0;
 
+static VALUE
+argf_forward()
+{
+    return rb_funcall3(current_file, ruby_frame->last_func,
+		       ruby_frame->argc, ruby_frame->argv);
+}
+
 static VALUE
 argf_binmode()
 {
-    rb_io_binmode(file);
+    if (TYPE(current_file) != T_FILE) {
+	argf_forward();
+    }
+    else {
+	rb_io_binmode(current_file);
+    }
     binmode = 1;
     return argf;
 }
@@ -2210,7 +2231,7 @@ next_argv()
 	}
 	else {
 	    next_p = -1;
-	    file = rb_stdin;
+	    current_file = rb_stdin;
 	}
 	init_p = 1;
 	gets_lineno = 0;
@@ -2223,7 +2244,7 @@ next_argv()
 	    filename = rb_ary_shift(rb_argv);
 	    fn = STR2CSTR(filename);
 	    if (strlen(fn) == 1 && fn[0] == '-') {
-		file = rb_stdin;
+		current_file = rb_stdin;
 		if (ruby_inplace_mode) {
 		    rb_defout = rb_stdout;
 		}
@@ -2284,9 +2305,9 @@ next_argv()
 #endif
 		    rb_defout = prep_stdio(fw, FMODE_WRITABLE, rb_cFile);
 		}
-		file = prep_stdio(fr, FMODE_READABLE, rb_cFile);
+		current_file = prep_stdio(fr, FMODE_READABLE, rb_cFile);
 	    }
-	    if (binmode) rb_io_binmode(file);
+	    if (binmode) rb_io_binmode(current_file);
 	}
 	else {
 	    init_p = 0;
@@ -2296,6 +2317,16 @@ next_argv()
     return Qtrue;
 }
 
+static void
+any_close(file)
+    VALUE file;
+{
+    if (TYPE(file) == T_FILE)
+	rb_io_close(file);
+    else
+	rb_funcall3(file, rb_intern("close"), 0, 0);
+}
+
 static VALUE
 rb_f_gets_internal(argc, argv)
     int argc;
@@ -2305,14 +2336,17 @@ rb_f_gets_internal(argc, argv)
 
   retry:
     if (!next_argv()) return Qnil;
+    if (TYPE(current_file) != T_FILE) {
+	line = rb_funcall3(current_file, rb_intern("gets"), argc, argv);
+    }
     if (argc == 0 && rb_rs == rb_default_rs) {
-	line = rb_io_gets(file);
+	line = rb_io_gets(current_file);
     }
     else {
-	line = rb_io_gets_internal(argc, argv, file);
+	line = rb_io_gets_internal(argc, argv, current_file);
     }
     if (NIL_P(line) && next_p != -1) {
-	rb_io_close(file);
+	any_close(current_file);
 	next_p = 1;
 	goto retry;
     }
@@ -2344,9 +2378,9 @@ rb_gets()
 
   retry:
     if (!next_argv()) return Qnil;
-    line = rb_io_gets(file);
+    line = rb_io_gets(current_file);
     if (NIL_P(line) && next_p != -1) {
-	rb_io_close(file);
+	any_close(current_file);
 	next_p = 1;
 	goto retry;
     }
@@ -2795,13 +2829,6 @@ rb_io_s_pipe()
 #endif
 }
 
-static VALUE
-rb_f_pipe()
-{
-    rb_warn("pipe is obsolete; use IO::pipe instead");
-    return rb_io_s_pipe();
-}
-
 struct foreach_arg {
     int argc;
     VALUE sep;
@@ -2873,7 +2900,14 @@ rb_io_s_readlines(argc, argv, io)
 static VALUE
 argf_tell()
 {
-    return rb_io_tell(file);
+    if (!next_argv()) {
+	rb_raise(rb_eArgError, "no stream to tell");
+    }
+
+    if (TYPE(current_file) != T_FILE) {
+	return argf_forward();
+    }
+    return rb_io_tell(current_file);
 }
 
 static VALUE
@@ -2884,7 +2918,10 @@ argf_seek(self, offset, ptrname)
 	rb_raise(rb_eArgError, "no stream to seek");
     }
 
-    return rb_io_seek(file, offset, ptrname);
+    if (TYPE(current_file) != T_FILE) {
+	return argf_forward();
+    }
+    return rb_io_seek(current_file, offset, ptrname);
 }
 
 static VALUE
@@ -2895,25 +2932,40 @@ argf_set_pos(self, offset)
 	rb_raise(rb_eArgError, "no stream to pos");
     }
 
-    return rb_io_set_pos(file, offset);
+    if (TYPE(current_file) != T_FILE) {
+	return argf_forward();
+    }
+    return rb_io_set_pos(current_file, offset);
 }
 
 static VALUE
 argf_rewind()
 {
-    return rb_io_rewind(file);
+    if (!next_argv()) {
+	rb_raise(rb_eArgError, "no stream to rewind");
+    }
+    if (TYPE(current_file) != T_FILE) {
+	return argf_forward();
+    }
+    return rb_io_rewind(current_file);
 }
 
 static VALUE
 argf_fileno()
 {
-    return rb_io_fileno(file);
+    if (!next_argv()) {
+	rb_raise(rb_eArgError, "no stream");
+    }
+    if (TYPE(current_file) != T_FILE) {
+	return argf_forward();
+    }
+    return rb_io_fileno(current_file);
 }
 
 static VALUE
 argf_to_io()
 {
-    return file;
+    return current_file;
 }
 
 static VALUE
@@ -2929,9 +2981,15 @@ argf_read(argc, argv)
 
   retry:
     if (!next_argv()) return str;
-    tmp = io_read(argc, argv, file);
+    if (TYPE(current_file) != T_FILE) {
+	tmp = argf_forward();
+	STR2CSTR(tmp);
+    }
+    else {
+	tmp = io_read(argc, argv, current_file);
+    }
     if (NIL_P(tmp) && next_p != -1) {
-	rb_io_close(file);
+	any_close(current_file);
 	next_p = 1;
 	goto retry;
     }
@@ -2957,9 +3015,14 @@ argf_getc()
 
   retry:
     if (!next_argv()) return Qnil;
-    byte = rb_io_getc(file);
+    if (TYPE(current_file) != T_FILE) {
+	byte = rb_funcall3(current_file, rb_intern("getc"), 0, 0);
+    }
+    else {
+	byte = rb_io_getc(current_file);
+    }
     if (NIL_P(byte) && next_p != -1) {
-	rb_io_close(file);
+	any_close(current_file);
 	next_p = 1;
 	goto retry;
     }
@@ -2970,7 +3033,7 @@ argf_getc()
 static VALUE
 argf_readchar()
 {
-    VALUE c = rb_io_getc(file);
+    VALUE c = argf_getc();
 
     if (NIL_P(c)) {
 	rb_eof_error();
@@ -2983,20 +3046,16 @@ argf_eof()
 {
     if (init_p == 0 && !next_argv())
 	return Qtrue;
-    if (rb_io_eof(file)) {
+    if (TYPE(current_file) != T_FILE) {
+	return argf_forward();
+    }
+    if (rb_io_eof(current_file)) {
 	next_p = 1;
 	return Qtrue;
     }
     return Qfalse;
 }
 
-static VALUE
-rb_f_eof()
-{
-    rb_warn("eof? is obsolete; use ARGF.eof? instead");
-    return argf_eof();
-}
-
 static VALUE
 argf_each_line(argc, argv)
     int argc;
@@ -3030,14 +3089,14 @@ argf_filename()
 static VALUE
 argf_file()
 {
-    return file;
+    return current_file;
 }
 
 static VALUE
 argf_skip()
 {
     if (next_p != -1) {
-	rb_io_close(file);
+	any_close(current_file);
 	next_p = 1;
     }
     return argf;
@@ -3046,7 +3105,7 @@ argf_skip()
 static VALUE
 argf_close()
 {
-    rb_io_close(file);
+    any_close(current_file);
     if (next_p != -1) {
 	next_p = 1;
     }
@@ -3057,7 +3116,10 @@ argf_close()
 static VALUE
 argf_closed()
 {
-    return rb_io_closed(file);
+    if (TYPE(current_file) != T_FILE) {
+	return argf_forward();
+    }
+    return rb_io_closed(current_file);
 }
 
 static VALUE
@@ -3095,15 +3157,12 @@ Init_IO()
     rb_define_global_function("puts", rb_f_puts, -1);
     rb_define_global_function("gets", rb_f_gets, -1);
     rb_define_global_function("readline", rb_f_readline, -1);
-    rb_define_global_function("eof", rb_f_eof, 0);
-    rb_define_global_function("eof?", rb_f_eof, 0);
     rb_define_global_function("getc", rb_f_getc, 0);
     rb_define_global_function("select", rb_f_select, -1);
 
     rb_define_global_function("readlines", rb_f_readlines, -1);
 
     rb_define_global_function("`", rb_f_backquote, 1);
-    rb_define_global_function("pipe", rb_f_pipe, 0);
 
     rb_define_global_function("p", rb_f_p, -1);
     rb_define_method(rb_mKernel, "display", rb_obj_display, -1);
@@ -3192,11 +3251,11 @@ Init_IO()
     rb_define_method(rb_cIO, "ioctl", rb_io_ioctl, -1);
     rb_define_method(rb_cIO, "fcntl", rb_io_fcntl, -1);
 
-    rb_stdin = prep_stdio(stdin, FMODE_READABLE, rb_cIO);
+    rb_stdin = orig_stdin = prep_stdio(stdin, FMODE_READABLE, rb_cIO);
     rb_define_hooked_variable("$stdin", &rb_stdin, 0, set_stdin);
-    rb_stdout = prep_stdio(stdout, FMODE_WRITABLE, rb_cIO);
+    rb_stdout = orig_stdout = prep_stdio(stdout, FMODE_WRITABLE, rb_cIO);
     rb_define_hooked_variable("$stdout", &rb_stdout, 0, set_stdout);
-    rb_stderr = prep_stdio(stderr, FMODE_WRITABLE, rb_cIO);
+    rb_stderr = orig_stderr = prep_stdio(stderr, FMODE_WRITABLE, rb_cIO);
     rb_define_hooked_variable("$stderr", &rb_stderr, 0, set_stderr);
     rb_defout = rb_stdout;
     rb_define_hooked_variable("$>", &rb_defout, 0, rb_io_defset);
@@ -3244,8 +3303,8 @@ Init_IO()
     rb_define_singleton_method(argf, "lineno",   argf_lineno, 0);
     rb_define_singleton_method(argf, "lineno=",  argf_set_lineno, 1);
 
-    file = rb_stdin;
-    rb_global_variable(&file);
+    current_file = rb_stdin;
+    rb_global_variable(&current_file);
     filename = rb_str_new2("-");
     rb_define_readonly_variable("$FILENAME", &filename);
 

lib/jcode.rb

@@ -76,37 +76,34 @@ class String
     a
   end
 
-  HashCache = {}
-
-  def expand_ch_hash from, to = ""
-    key = from.intern.to_s + ":" + to.intern.to_s
-    return HashCache[key] if HashCache.key? key
-    afrom = _expand_ch(from)
+  def expand_ch_hash from, to
     h = {}
-    if to.length != 0
-      ato = _expand_ch(to)
-      afrom.each_with_index do |x,i| h[x] = ato[i] || ato[-1] end
-    else
-      afrom.each do |x| h[x] = true end
-    end
-    HashCache[key] = h
+    afrom = _expand_ch(from)
+    ato = _expand_ch(to)
+    afrom.each_with_index do |x,i| h[x] = ato[i] || ato[-1] end
+    h
   end
 
   def bsquote(str)
     str.gsub(/\\/, '\\\\\\\\')
   end
 
+  HashCache = {}
+  TrPatternCache = {}
+  DeletePatternCache = {}
+  SqueezePatternCache = {}
+
   public
 
   def tr!(from, to)
     return self.delete!(from) if to.length == 0
 
-    pattern = /[#{bsquote(from)}]/
+    pattern = TrPatternCache[from] ||= /[#{bsquote(from)}]/
     if from[0] == ?^
       last = /.$/.match(to)[0]
       self.gsub!(pattern, last)
     else
-      h = expand_ch_hash(from, to)
+      h = HashCache[from + "::" + to] ||= expand_ch_hash(from, to)
       self.gsub!(pattern) do |c| h[c] end
     end
   end
@@ -116,8 +113,7 @@ class String
   end
 
   def delete!(del)
-    pattern = /[#{bsquote(del)}]+/
-    self.gsub!(pattern, '')
+    self.gsub!(DeletePatternCache[del] ||= /[#{bsquote(del)}]+/, '')
   end
 
   def delete(del)
@@ -127,7 +123,7 @@ class String
   def squeeze!(del=nil)
     pattern =
       if del
-        /([#{bsquote(del)}])\1+/
+	SqueezePatternCache[del] ||= /([#{bsquote(del)}])\1+/
       else
 	/(.|\n)\1+/
       end
@@ -141,12 +137,12 @@ class String
   def tr_s!(from, to)
     return self.delete!(from) if to.length == 0
 
-    pattern = /([#{bsquote(from)}])\1+/
+    pattern = SqueezePatternCache[from] ||= /([#{bsquote(from)}])\1+"/
     if from[0] == ?^
       last = /.$/.match(to)[0]
       self.gsub!(pattern, last)
     else
-      h = expand_ch_hash(from, to)
+      h = HashCache[from + "::" + to] ||= expand_ch_hash(from, to)
       self.gsub!(pattern) do h[$1] end
     end
   end
@@ -156,7 +152,7 @@ class String
   end
 
   def chop!
-    self.gsub!(/(?:.|\n)\z/, '')
+    self.gsub!(/(?:.|\r?\n)\z/, '')
   end
 
   def chop

misc/rubydb3x.el

@@ -108,6 +108,6 @@ and source-file directory for your debugger."
   (gud-def gud-print  "p %e"         "\C-p" "Evaluate ruby expression at point.")
 
   (setq comint-prompt-regexp "^(rdb:-) ")
-  (setq paragraph-start comint-prompt-regexp)
+  (set (make-local-variable 'paragraph-start) comint-prompt-regexp)
   (run-hooks 'rubydb-mode-hook)
   )

range.c

@@ -189,7 +189,7 @@ rb_range_beg_len(range, begp, lenp, len, err)
     if (err == 0 || err == 2) {
 	if (beg > len) goto out_of_range;
 	if (end > len || (!EXCL(range) && end == len))
-	    goto out_of_range;
+	    end = len;
     }
     if (end < 0) {
 	end += len;

ruby.1

@@ -1,6 +1,6 @@
 .\"Ruby is copyrighted by Yukihiro Matsumoto <matz@netlab.co.jp>.
 .na
-.TH RUBY 1 "ruby 1.3" "18/Jan/99" "Ruby Programmers Reference Guide"
+.TH RUBY 1 "ruby 1.4" "13/Aug/99" "Ruby Programmers Reference Guide"
 .SH NAME
 ruby - Interpreted object-oriented scripting language
 .SH SYNOPSIS

ruby.c

@@ -244,7 +244,7 @@ ruby_require_libraries()
 
     req_list_last = 0;
     while (list) {
-	rb_f_require(Qnil, rb_str_new2(list->name));
+	rb_require(list->name);
 	tmp = list->next;
 	free(list);
 	list = tmp;

ruby.h

@@ -398,6 +398,8 @@ VALUE rb_eval_string _((const char*));
 VALUE rb_eval_string_protect _((const char*, int*));
 VALUE rb_eval_string_wrap _((const char*, int*));
 VALUE rb_funcall __((VALUE, ID, int, ...));
+VALUE rb_funcall2 _((VALUE, ID, int, VALUE*));
+VALUE rb_funcall3 _((VALUE, ID, int, VALUE*));
 int rb_scan_args __((int, VALUE*, const char*, ...));
 
 VALUE rb_iv_get _((VALUE, const char*));

rubyio.h

@@ -3,7 +3,6 @@
   rubyio.h -
 
   $Author$
-  $Revision$
   $Date$
   created at: Fri Nov 12 16:47:09 JST 1993
 

version.c

@@ -3,7 +3,6 @@
   version.c -
 
   $Author$
-  $Revision$
   $Date$
   created at: Thu Sep 30 20:08:01 JST 1993
 

version.h

@@ -1,4 +1,4 @@
-#define RUBY_VERSION "1.3.7"
-#define RUBY_RELEASE_DATE "1999-08-11"
+#define RUBY_VERSION "1.4.0"
+#define RUBY_RELEASE_DATE "1999-08-13"
 #define RUBY_VERSION_CODE 137
-#define RUBY_RELEASE_CODE 19990811
+#define RUBY_RELEASE_CODE 19990813

win32/config.h

@@ -39,8 +39,8 @@
 #define RSHIFT(x,y) ((x)>>y)
 #define FILE_COUNT _cnt
 #define DLEXT ".dll"
-#define RUBY_LIB "/usr/local/lib/ruby/1.3"
-#define RUBY_ARCHLIB "/usr/local/lib/ruby/1.3/i386-mswin32"
+#define RUBY_LIB "/usr/local/lib/ruby/1.4"
+#define RUBY_ARCHLIB "/usr/local/lib/ruby/1.4/i386-mswin32"
 #define RUBY_PLATFORM "i386-mswin32"
 
 #define SIZEOF_INT   4

win32/config.status

@@ -5,7 +5,7 @@ s%@CPPFLAGS@%%g
 s%@CXXFLAGS@%%g
 s%@FFLAGS@%%g
 s%@DEFS@%
- -DUSE_THREAD -DSIZEOF_INT=4 -DSIZEOF_SHORT=2 -DSIZEOF_LONG=4 -DSIZEOF_VOIDP=4 -DSIZEOF_FLOAT=4 -DSIZEOF_DOUBLE=8 -DHAVE_PROTOTYPES=1 -DHAVE_STDARG_PROTOTYPES=1 -DHAVE_STDLIB_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_FILE_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ST_RDEV=1 -DGETGROUPS_T=int -DRETSIGTYPE=void -DHAVE_ALLOCA=1 -DHAVE_FMOD=1 -DHAVE_WAITPID=1 -DHAVE_GETCWD=1 -DHAVE_CHSIZE=1 -DHAVE_GETGROUPS=1 -DHAVE_GETLOGIN=1 -DRSHIFT=\(x,y\)\ \(\(x\)\>\>y\) -DFILE_COUNT=_cnt -DDLEXT=\".dll\" -DRUBY_LIB=\"/usr/local/lib/ruby/1.3\" -DRUBY_ARCHLIB=\"/usr/local/lib/ruby/1.3/i386-mswin32\" -DRUBY_PLATFORM=\"i386-mswin32\" %g
+ -DUSE_THREAD -DSIZEOF_INT=4 -DSIZEOF_SHORT=2 -DSIZEOF_LONG=4 -DSIZEOF_VOIDP=4 -DSIZEOF_FLOAT=4 -DSIZEOF_DOUBLE=8 -DHAVE_PROTOTYPES=1 -DHAVE_STDARG_PROTOTYPES=1 -DHAVE_STDLIB_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_FILE_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ST_RDEV=1 -DGETGROUPS_T=int -DRETSIGTYPE=void -DHAVE_ALLOCA=1 -DHAVE_FMOD=1 -DHAVE_WAITPID=1 -DHAVE_GETCWD=1 -DHAVE_CHSIZE=1 -DHAVE_GETGROUPS=1 -DHAVE_GETLOGIN=1 -DRSHIFT=\(x,y\)\ \(\(x\)\>\>y\) -DFILE_COUNT=_cnt -DDLEXT=\".dll\" -DRUBY_LIB=\"/usr/local/lib/ruby/1.4\" -DRUBY_ARCHLIB=\"/usr/local/lib/ruby/1.4/i386-mswin32\" -DRUBY_PLATFORM=\"i386-mswin32\" %g
 s%@LDFLAGS@%%g
 s%@LIBS@%advapi32.lib wsock32.lib%g
 s%@exec_prefix@%${prefix}%g

win32/ruby.def

@@ -101,8 +101,6 @@ EXPORTS
 	isinf
 ;missing/isnan.c
 	isnan
-;missing/isnan.c
-	isnan
 ;win32/win32.c
 	NtInitialize
 	myfdopen
@@ -133,6 +131,7 @@ EXPORTS
 	mygetservbyname
 	mygetservbyport
 	myget_osfhandle
+	win32_getenv
 ;array.c
 	rb_mem_clear
 	rb_ary_freeze
@@ -276,6 +275,7 @@ EXPORTS
 	rb_rescue
 	rb_protect
 	rb_ensure
+	rb_with_disable_interrupt
 	rb_apply
 	rb_funcall
 	rb_funcall2
@@ -286,6 +286,7 @@ EXPORTS
 	rb_load_protect
 	rb_provide
 	rb_f_require
+	rb_require
 	rb_obj_call_init
 	rb_class_new_instance
 	rb_extend_object
@@ -546,6 +547,7 @@ EXPORTS
 	rb_mark_generic_ivar
 	rb_mark_generic_ivar_tbl
 	rb_free_generic_ivar
+	rb_clone_generic_ivar
 	rb_ivar_get
 	rb_ivar_set
 	rb_ivar_defined