revert git backfire in r15860; sorry

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

complex.c

@@ -84,6 +84,22 @@ f_add(VALUE x, VALUE y)
    return r;
 }
 
+inline static VALUE
+f_cmp(VALUE x, VALUE y)
+{
+   VALUE r;
+   if (FIXNUM_P(x) && FIXNUM_P(y)) {
+     long c = FIX2LONG(x) - FIX2LONG(y);
+     if (c > 0)
+       c = 1;
+     else if (c < 0)
+       c = -1;
+     r = INT2FIX(c);
+   } else
+     r = rb_funcall(x, id_cmp, 1, y);
+   return r;
+}
+
 inline static VALUE
 f_div(VALUE x, VALUE y)
 {
@@ -184,22 +200,6 @@ fun1(to_r)
 fun1(to_s)
 fun1(truncate)
 
-inline static VALUE
-f_cmp(VALUE x, VALUE y)
-{
-   VALUE r;
-   if (FIXNUM_P(x) && FIXNUM_P(y)) {
-     long c = FIX2LONG(x) - FIX2LONG(y);
-     if (c > 0)
-       c = 1;
-     else if (c < 0)
-       c = -1;
-     r = INT2FIX(c);
-   } else
-     r = rb_funcall(x, id_cmp, 1, y);
-   return r;
-}
-
 fun2(coerce)
 fun2(divmod)
 
@@ -1016,22 +1016,13 @@ nucomp_inexact_p(VALUE self)
   return f_boolcast(!nucomp_exact_p(self));
 }
 
-extern VALUE rb_gcd(VALUE x, VALUE y);
+extern VALUE rb_lcm(VALUE x, VALUE y);
-
-static VALUE
-f_lcm(VALUE x, VALUE y)
-{
-  if (f_zero_p(x) || f_zero_p(y))
-    return ZERO;
-  else
-    return f_abs(f_mul(f_div(x, rb_gcd(x, y)), y));
-}
 
 static VALUE
 nucomp_denominator(VALUE self)
 {
   get_dat1(self);
-  return f_lcm(f_denominator(dat->real), f_denominator(dat->image));
+  return rb_lcm(f_denominator(dat->real), f_denominator(dat->image));
 }
 
 static VALUE

ext/tk/sample/encstr_usage.rb

@@ -11,7 +11,7 @@ t1 = TkText.new(:height=>5).pack
 t2 = TkText.new(:height=>5).pack
 t3 = TkText.new(:height=>5).pack
 
-src_str = IO.readlines('iso2022-kr.txt').join
+src_str = IO.readlines(File.join(File.dirname(__FILE__),'iso2022-kr.txt')).join
 
 t1.insert('end', 
           "use neither Tk::EncodedString class nor Tk.encoding= method\n\n")
@@ -23,7 +23,8 @@ t2.insert('end',
 t2.insert('end', enc_str)
 
 Tk.encoding = 'iso2022-kr'
-t3.insert('end', "use Tk.encoding = 'iso2022-kr'\n\n")
+t3.insert('end', "use Tk.encoding = 'iso2022-kr' (Tk.force_default_encoding? == #{Tk.force_default_encoding?})\n\n")
+
 t3.insert('end', src_str)
 
 Tk.mainloop

ext/tk/sample/irbtkw.rbw

@@ -4,7 +4,7 @@
 #
 #                                 by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
 #
-release = '2006/11/06'
+release = '2008/03/08'
 
 require 'tk'
 begin
@@ -15,10 +15,32 @@ end
 
 require 'irb'
 
+if TkCore::WITH_ENCODING
+else
+  # $KCODE setup
+  case Tk.encoding
+  when 'shiftjis', 'cp932'
+    $KCODE='SJIS'
+  when 'euc-jp'
+    $KCODE='EUC'
+  when 'utf-8', 'unicode'
+    $KCODE='UTF8'
+  else
+    # unknown
+  end
+end
+
 # console setup
 top = TkToplevel.new(:title=>'IRB console')
 top.protocol(:WM_DELETE_WINDOW){ Tk.exit }
 
+case (Tk.windowingsystem)
+when 'win32'
+  fnt = ['MS Gothic', '-12']
+else
+  fnt = ['courier', '-12']
+end
+
 console = TkTextIO.new(top, :mode=>:console, 
                        :width=>80).pack(:side=>:left, 
                                         :expand=>true, :fill=>:both)

ext/tk/sample/tkrttimer.rb

@@ -17,8 +17,17 @@ TkLabel.new(f2, :text=>'use TkRTTimer class').pack
 label2 = TkLabel.new(:parent=>f2, :relief=>:raised, 
                      :width=>10).pack(:fill=>:both)
 
-TkLabel.new(:text=>'Interval setting of each timer is 10 ms.', 
+TkLabel.new(:padx=>10, :pady=>5, :justify=>'left', :text=><<EOT).pack
-            :padx=>10, :pady=>5).pack
+Interval setting of each timer object is 10 ms.
+Each timer object counts up the value on each callback
+(the value is not the clock data).
+The count of the TkTimer object is delayed by execution 
+time of callbacks and inaccuracy of interval.
+On the other hand, the count of the TkRTTimer object is 
+not delayed. Its callback interval is not accurate too. 
+But it can compute error correction about the time when 
+a callback should start.
+EOT
 
 # define the procedure repeated by the TkTimer object
 tick = proc{|aobj| #<== TkTimer object

ext/tk/stubs.c

@@ -1,5 +1,11 @@
+/************************************************
+
+  stubs.c - Tcl/Tk stubs support
+
+************************************************/
+
+#include "ruby.h"
 #include "stubs.h"
-#include "ruby/ruby.h"
 #include <tcl.h>
 #include <tk.h>
 
@@ -86,7 +92,12 @@ static DL_HANDLE tcl_dll = (DL_HANDLE)0;
 static DL_HANDLE tk_dll  = (DL_HANDLE)0;
 
 int
+#ifdef RUBY_VM
 ruby_open_tcl_dll(char *appname)
+#else
+ruby_open_tcl_dll(appname)
+    char *appname;
+#endif
 {
     void (*p_Tcl_FindExecutable)(const char *);
     int n;
@@ -168,7 +179,12 @@ ruby_open_tk_dll()
 }
 
 int
+#ifdef RUBY_VM
 ruby_open_tcltk_dll(char *appname)
+#else
+ruby_open_tcltk_dll(appname)
+    char *appname;
+#endif
 {
     return( ruby_open_tcl_dll(appname) || ruby_open_tk_dll() );
 }
@@ -187,7 +203,12 @@ tk_stubs_init_p()
 
 
 Tcl_Interp *
+#ifdef RUBY_VM
 ruby_tcl_create_ip_and_stubs_init(int *st)
+#else
+ruby_tcl_create_ip_and_stubs_init(st)
+    int *st;
+#endif
 {
     Tcl_Interp *tcl_ip;
 
@@ -269,7 +290,12 @@ ruby_tcl_stubs_init()
 }
 
 int
+#ifdef RUBY_VM
 ruby_tk_stubs_init(Tcl_Interp *tcl_ip)
+#else
+ruby_tk_stubs_init(tcl_ip)
+    Tcl_Interp *tcl_ip;
+#endif
 {
     Tcl_ResetResult(tcl_ip);
 
@@ -304,7 +330,12 @@ ruby_tk_stubs_init(Tcl_Interp *tcl_ip)
 }
 
 int
+#ifdef RUBY_VM
 ruby_tk_stubs_safeinit(Tcl_Interp *tcl_ip)
+#else
+ruby_tk_stubs_safeinit(tcl_ip)
+    Tcl_Interp *tcl_ip;
+#endif
 {
     Tcl_ResetResult(tcl_ip);
 
@@ -390,7 +421,12 @@ static int open_tcl_dll = 0;
 static int call_tk_stubs_init = 0;
 
 int
+#ifdef RUBY_VM
 ruby_open_tcl_dll(char *appname)
+#else
+ruby_open_tcl_dll(appname)
+    char *appname;
+#endif
 {
     if (appname) {
         Tcl_FindExecutable(appname);
@@ -402,7 +438,8 @@ ruby_open_tcl_dll(char *appname)
     return TCLTK_STUBS_OK;
 }
 
-int ruby_open_tk_dll()
+int 
+ruby_open_tk_dll()
 {
     if (!open_tcl_dll) {
         /* ruby_open_tcl_dll(RSTRING_PTR(rb_argv0)); */
@@ -412,7 +449,13 @@ int ruby_open_tk_dll()
     return TCLTK_STUBS_OK;
 }
 
-int ruby_open_tcltk_dll(char *appname)
+int 
+#ifdef RUBY_VM
+ruby_open_tcltk_dll(char *appname)
+#else
+ruby_open_tcltk_dll(appname)
+    char *appname;
+#endif
 {
     return( ruby_open_tcl_dll(appname) || ruby_open_tk_dll() );
 }
@@ -430,7 +473,12 @@ tk_stubs_init_p()
 }
 
 Tcl_Interp *
+#ifdef RUBY_VM
 ruby_tcl_create_ip_and_stubs_init(int *st)
+#else
+ruby_tcl_create_ip_and_stubs_init(st)
+    int *st;
+#endif
 {
     Tcl_Interp *tcl_ip;
 
@@ -458,7 +506,12 @@ ruby_tcl_stubs_init()
 }
 
 int 
+#ifdef RUBY_VM
 ruby_tk_stubs_init(Tcl_Interp *tcl_ip)
+#else
+ruby_tk_stubs_init(tcl_ip)
+    Tcl_Interp *tcl_ip;
+#endif
 {
     if (Tk_Init(tcl_ip) == TCL_ERROR)
         return FAIL_Tk_Init;
@@ -474,7 +527,12 @@ ruby_tk_stubs_init(Tcl_Interp *tcl_ip)
 }
 
 int
+#ifdef RUBY_VM
 ruby_tk_stubs_safeinit(Tcl_Interp *tcl_ip)
+#else
+ruby_tk_stubs_safeinit(tcl_ip)
+    Tcl_Interp *tcl_ip;
+#endif
 {
 #if TCL_MAJOR_VERSION >= 8
     if (Tk_SafeInit(tcl_ip) == TCL_ERROR)

io.c

@@ -2228,64 +2228,12 @@ rb_io_each_byte(VALUE io)
     return io;
 }
 
-/*
- *  call-seq:
- *     str.lines(sep=$/)     => anEnumerator
- *     str.lines(limit)      => anEnumerator
- *     str.lines(sep, limit) => anEnumerator
- *
- *  Returns an enumerator that gives each line in the string.
- *
- *     "foo\nbar\n".lines.to_a   #=> ["foo\n", "bar\n"]
- *     "foo\nb ar".lines.sort    #=> ["b ar", "foo\n"]
- */
-
 static VALUE 
-rb_io_lines(int argc, VALUE *argv, VALUE str)
+io_getc(rb_io_t *fptr, rb_encoding *enc)
 {
-    return rb_enumeratorize(str, ID2SYM(rb_intern("each_line")), argc, argv);
-}
-
-/*
- *  call-seq:
- *     str.bytes   => anEnumerator
- *
- *  Returns an enumerator that gives each byte in the string.
- *
- *     "hello".bytes.to_a        #=> [104, 101, 108, 108, 111]
- */
-
-static VALUE
-rb_io_bytes(VALUE str)
-{
-    return rb_enumeratorize(str, ID2SYM(rb_intern("each_byte")), 0, 0);
-}
-
-/*
- *  call-seq:
- *     ios.getc   => fixnum or nil
- *
- *  Reads a one-character string from <em>ios</em>. Returns
- *  <code>nil</code> if called at end of file.
- *
- *     f = File.new("testfile")
- *     f.getc   #=> "8"
- *     f.getc   #=> "1"
- */
-
-static VALUE
-rb_io_getc(VALUE io)
-{
-    rb_io_t *fptr;
     int r, n;
     VALUE str;
-    rb_encoding *enc;
 
-    GetOpenFile(io, fptr);
-    rb_io_check_readable(fptr);
-
-    enc = io_input_encoding(fptr);
-    READ_CHECK(fptr);
     if (io_fillbuf(fptr) < 0) {
 	return Qnil;
     }
@@ -2318,6 +2266,117 @@ rb_io_getc(VALUE io)
     return io_enc_str(str, fptr);
 }
 
+/*
+ *  call-seq:
+ *     ios.each_char {|c| block }  => ios
+ *
+ *  Calls the given block once for each character in <em>ios</em>,
+ *  passing the character as an argument. The stream must be opened for
+ *  reading or an <code>IOError</code> will be raised.
+ *
+ *     f = File.new("testfile")
+ *     f.each_char {|c| print c, ' ' }   #=> #<File:testfile>
+ */
+
+static VALUE
+rb_io_each_char(VALUE io)
+{
+    rb_io_t *fptr;
+    rb_encoding *enc;
+    VALUE c;
+
+    RETURN_ENUMERATOR(io, 0, 0);
+    GetOpenFile(io, fptr);
+    rb_io_check_readable(fptr);
+
+    enc = io_input_encoding(fptr);
+    READ_CHECK(fptr);
+    while (!NIL_P(c = io_getc(fptr, enc))) {
+        rb_yield(c);
+    }
+    return io;
+}
+
+
+
+/*
+ *  call-seq:
+ *     str.lines(sep=$/)     => anEnumerator
+ *     str.lines(limit)      => anEnumerator
+ *     str.lines(sep, limit) => anEnumerator
+ *
+ *  Returns an enumerator that gives each line in the string.
+ *
+ *     "foo\nbar\n".lines.to_a   #=> ["foo\n", "bar\n"]
+ *     "foo\nb ar".lines.sort    #=> ["b ar", "foo\n"]
+ */
+
+static VALUE
+rb_io_lines(int argc, VALUE *argv, VALUE io)
+{
+    return rb_enumeratorize(io, ID2SYM(rb_intern("each_line")), argc, argv);
+}
+
+/*
+ *  call-seq:
+ *     str.bytes   => anEnumerator
+ *
+ *  Returns an enumerator that gives each byte in the string.
+ *
+ *     "hello".bytes.to_a        #=> [104, 101, 108, 108, 111]
+ */
+
+static VALUE
+rb_io_bytes(VALUE io)
+{
+    return rb_enumeratorize(io, ID2SYM(rb_intern("each_byte")), 0, 0);
+}
+
+/*
+ *  call-seq:
+ *     ios.chars   => anEnumerator
+ *  
+ *  Returns an enumerator that gives each character in <em>ios</em>.
+ *  The stream must be opened for reading or an <code>IOError</code>
+ *  will be raised.
+ *     
+ *     f = File.new("testfile)
+ *     f.chars.each {|c| print c, ' ' }
+ */
+
+static VALUE
+rb_io_chars(VALUE io)
+{
+    return rb_enumeratorize(io, ID2SYM(rb_intern("each_char")), 0, 0);
+}
+
+/*
+ *  call-seq:
+ *     ios.getc   => fixnum or nil
+ *
+ *  Reads a one-character string from <em>ios</em>. Returns
+ *  <code>nil</code> if called at end of file.
+ *
+ *     f = File.new("testfile")
+ *     f.getc   #=> "8"
+ *     f.getc   #=> "1"
+ */
+
+static VALUE
+rb_io_getc(VALUE io)
+{
+    rb_io_t *fptr;
+    int r, n;
+    VALUE str;
+    rb_encoding *enc;
+
+    GetOpenFile(io, fptr);
+    rb_io_check_readable(fptr);
+
+    enc = io_input_encoding(fptr);
+    READ_CHECK(fptr);
+    return io_getc(fptr, enc);
+}
 int
 rb_getc(FILE *f)
 {
@@ -7005,6 +7064,17 @@ argf_each_byte(VALUE argf)
     }
 }
 
+static VALUE
+argf_each_char(VALUE argf)
+{
+    RETURN_ENUMERATOR(argf, 0, 0);
+    for (;;) {
+	if (!next_argv()) return Qnil;
+	rb_block_call(current_file, rb_intern("each_char"), 0, 0, rb_yield, 0);
+	next_p = 1;
+    }
+}
+
 static VALUE
 argf_filename(VALUE argf)
 {
@@ -7303,8 +7373,10 @@ Init_IO(void)
     rb_define_method(rb_cIO, "each",  rb_io_each_line, -1);
     rb_define_method(rb_cIO, "each_line",  rb_io_each_line, -1);
     rb_define_method(rb_cIO, "each_byte",  rb_io_each_byte, 0);
+    rb_define_method(rb_cIO, "each_char",  rb_io_each_char, 0);
     rb_define_method(rb_cIO, "lines",  rb_io_lines, -1);
     rb_define_method(rb_cIO, "bytes",  rb_io_bytes, 0);
+    rb_define_method(rb_cIO, "chars",  rb_io_chars, 0);
 
     rb_define_method(rb_cIO, "syswrite", rb_io_syswrite, 1);
     rb_define_method(rb_cIO, "sysread",  rb_io_sysread, -1);
@@ -7401,6 +7473,7 @@ Init_IO(void)
     rb_define_method(rb_cARGF, "each",  argf_each_line, -1);
     rb_define_method(rb_cARGF, "each_line",  argf_each_line, -1);
     rb_define_method(rb_cARGF, "each_byte",  argf_each_byte, 0);
+    rb_define_method(rb_cARGF, "each_char",  argf_each_char, 0);
 
     rb_define_method(rb_cARGF, "read",  argf_read, -1);
     rb_define_method(rb_cARGF, "readpartial",  argf_readpartial, -1);

lib/complex.rb

@@ -1,35 +1,3 @@
-class Integer
-
-  def gcd(other)
-    min = self.abs
-    max = other.abs
-    while min > 0
-      tmp = min
-      min = max % min
-      max = tmp
-    end
-    max
-  end
-
-  def lcm(other)
-    if self.zero? or other.zero?
-      0
-    else
-      (self.div(self.gcd(other)) * other).abs
-    end
-  end
-
-  def gcdlcm(other)
-    gcd = self.gcd(other)
-    if self.zero? or other.zero?
-      [gcd, 0]
-    else
-      [gcd, (self.div(gcd) * other).abs]
-    end
-  end
-
-end
-
 module Math
 
   alias exp! exp

lib/rational.rb

@@ -15,35 +15,3 @@ class Bignum
   alias rpower **
 
 end
-
-class Integer
-
-  def gcd(other)
-    min = self.abs
-    max = other.abs
-    while min > 0
-      tmp = min
-      min = max % min
-      max = tmp
-    end
-    max
-  end
-
-  def lcm(other)
-    if self.zero? or other.zero?
-      0
-    else
-      (self.div(self.gcd(other)) * other).abs
-    end
-  end
-
-  def gcdlcm(other)
-    gcd = self.gcd(other)
-    if self.zero? or other.zero?
-      [gcd, 0]
-    else
-      [gcd, (self.div(gcd) * other).abs]
-    end
-  end
-
-end

version.h

@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2008-03-30"
+#define RUBY_RELEASE_DATE "2008-03-29"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20080330
+#define RUBY_RELEASE_CODE 20080329
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2008
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 30
+#define RUBY_RELEASE_DAY 29
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];