tadf	2011-06-12 01:07:37 +0900 (Sun, 12 Jun 2011)

  New Revision: 32016

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=32016

  Log:
    * ext/date/date_core.c: edited doc.

  Modified files:
    trunk/ChangeLog
    trunk/ext/date/date_core.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 32015)
+++ ChangeLog	(revision 32016)
@@ -1,3 +1,7 @@
+Sun Jun 12 01:07:09 2011  Tadayoshi Funaba  <tadf@d...>
+
+	* ext/date/date_core.c: edited doc.
+
 Sat Jun 11 23:18:00 2011  KOSAKI Motohiro  <kosaki.motohiro@g...>
 
 	* vm_core.h (RUBY_VM_SET_TIMER_INTERRUPT, RUBY_VM_SET_INTERRUPT,
Index: ext/date/date_core.c
===================================================================
--- ext/date/date_core.c	(revision 32015)
+++ ext/date/date_core.c	(revision 32016)
@@ -3224,10 +3224,10 @@
  * They should not be zero.
  *
  * The last argument should be a Julian day number which denotes the
- * day of calendar reform.  Date::ITALY (1582-10-15), Date::ENGLAND
- * (1752-09-14), Date::GREGORIAN (the proleptic Gregorian calendar)
- * and Date::JULIAN (the proleptic Julian calendar) can be specified
- * as a day of calendar reform.
+ * day of calendar reform.  Date::ITALY (2299161=1582-10-15),
+ * Date::ENGLAND (2361222=1752-09-14), Date::GREGORIAN (the proleptic
+ * Gregorian calendar) and Date::JULIAN (the proleptic Julian
+ * calendar) can be specified as a day of calendar reform.
  *
  * For example:
  *
@@ -4718,7 +4718,7 @@
 
 /*
  * call-seq:
- *    d.yday  ->  integer
+ *    d.yday  ->  fixnum
  *
  * Returns the day of the year (1-366).
  */
@@ -4731,8 +4731,8 @@
 
 /*
  * call-seq:
- *    d.mon  ->  integer
- *    d.month  ->  integer
+ *    d.mon  ->  fixnum
+ *    d.month  ->  fixnum
  *
  * Returns the month (1-12).
  */
@@ -4745,8 +4745,8 @@
 
 /*
  * call-seq:
- *    d.mday  ->  integer
- *    d.day  ->  integer
+ *    d.mday  ->  fixnum
+ *    d.day  ->  fixnum
  *
  * Returns the day of the month (1-31).
  */
@@ -4787,7 +4787,7 @@
 
 /*
  * call-seq:
- *    d.cweek  ->  integer
+ *    d.cweek  ->  fixnum
  *
  * Returns the calendar week number (1-53).
  */
@@ -4800,7 +4800,7 @@
 
 /*
  * call-seq:
- *    d.cwday  ->  integer
+ *    d.cwday  ->  fixnum
  *
  *  Returns the day of calendar week (1-7, Monday is 1).
  */
@@ -4827,7 +4827,7 @@
 
 /*
  * call-seq:
- *    d.wday  ->  integer
+ *    d.wday  ->  fixnum
  *
  * Returns the day of week (0-6, Sunday is zero).
  */
@@ -4951,7 +4951,7 @@
 
 /*
  * call-seq:
- *    d.hour  ->  integer
+ *    d.hour  ->  fixnum
  *
  * Returns the hour (0-23).
  */
@@ -4964,8 +4964,8 @@
 
 /*
  * call-seq:
- *    d.min  ->  integer
- *    d.minute  ->  integer
+ *    d.min  ->  fixnum
+ *    d.minute  ->  fixnum
  *
  * Returns the minute (0-59).
  */
@@ -4978,8 +4978,8 @@
 
 /*
  * call-seq:
- *    d.sec  ->  integer
- *    d.second  ->  integer
+ *    d.sec  ->  fixnum
+ *    d.second  ->  fixnum
  *
  * Returns the second (0-59).
  */
@@ -6070,6 +6070,9 @@
  *    Date.new(2001,2,3) <=> Date.new(2001,2,3)	#=> 0
  *    Date.new(2001,2,3) <=> Date.new(2001,2,2)	#=> 1
  *    Date.new(2001,2,3) <=> Object.new		#=> nil
+ *    Date.new(2001,2,3) <=> Rational(4903887,2)#=> 0
+ *
+ * See also Comparable.
  */
 static VALUE
 d_lite_cmp(VALUE self, VALUE other)
@@ -6633,7 +6636,7 @@
  *
  *      %M - Minute of the hour (00..59)
  *
- *      %S - Second of the minute (00..60)
+ *      %S - Second of the minute (00..59)
  *
  *      %L - Millisecond of the second (000..999)
  *      %N - Fractional seconds digits, default is 9 digits (nanosecond)
@@ -8002,7 +8005,7 @@
  *
  *      %M - Minute of the hour (00..59)
  *
- *      %S - Second of the minute (00..60)
+ *      %S - Second of the minute (00..59)
  *
  *      %L - Millisecond of the second (000..999)
  *      %N - Fractional seconds digits, default is 9 digits (nanosecond)
@@ -8869,7 +8872,8 @@
      *
      * An optional argument the day of calendar reform (start) as a
      * Julian day number, which should be 2298874 to 2426355 or -/+oo.
-     * The default value is Date::ITALY.  See also sample/cal.rb.
+     * The default value is Date::ITALY (2299161=1582-10-15).  See
+     * also sample/cal.rb.
      *
      *     $ ruby sample/cal.rb -c it 10 1582
      *         October 1582
@@ -8922,8 +8926,8 @@
      * An optional argument offset indicates the difference between
      * the local time and UTC.  For example, Rational(3,24) represents
      * ahead of 3 hours of UTC, Rational(-5,24) represents behind of 5
-     * hours of UTC.  The offset's precision is at most second.  The
-     * default value is zero (UTC).
+     * hours of UTC.  The offset should be -1 to +1, and its precision
+     * is at most second.  The default value is zero (equals to UTC).
      *
      *     DateTime.new(2001,2,3,4,5,6,Rational(3,24))
      *				#=> #<DateTime: 2001-02-03T03:04:05+03:00 ...>
@@ -8934,7 +8938,7 @@
      *
      * An optional argument the day of calendar reform (start) denotes
      * a Julian day number, which should be 2298874 to 2426355 or
-     * -/+oo.  The default value is Date::ITALY.
+     * -/+oo.  The default value is Date::ITALY (2299161=1582-10-15).
      *
      * DateTime object has various methods. See each reference.
      *

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