* eval.c (rb_call_super): should call method_missing if super is

called from Kernel method.

* eval.c (exec_under): frame during eval should preserve external
  information.

* configure.in: use proper option for Sun linker. A patch from
  Shinya Kuwamura <kuwa@labs.fujitsu.com>.  [ruby-dev:27603]

* numeric.c (fix_rshift): RDoc fix.  [ruby-core:6351]

* util.h (strtod): add #undef for platforms defines strtod()
  macro.   [ruby-dev:27563]

* ext/etc/etc.c: document update from mathew <meta@pobox.com>.
  [ruby-core:06473]

* ext/fcntl/fcntl.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,11 @@
+Tue Nov  1 14:20:11 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* eval.c (rb_call_super): should call method_missing if super is
+	  called from Kernel method.
+
+	* eval.c (exec_under): frame during eval should preserve external
+	  information.
+
 Tue Nov 01 10:48:49 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/extconf.rb: should check ERR_peek_last_error().
@@ -5,6 +13,11 @@ Tue Nov 01 10:48:49 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/ossl.c (ossl_raise): ditto.
 
+Mon Oct 31 17:34:46 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* configure.in: use proper option for Sun linker. A patch from
+	  Shinya Kuwamura <kuwa@labs.fujitsu.com>.  [ruby-dev:27603]
+
 Mon Oct 31 05:46:08 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/ossl_cipher.c (ossl_cipher_update): input data must
@@ -24,11 +37,25 @@ Mon Oct 31 05:38:26 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	* test/webrick/test_cookie.rb, test/webrick/test_cgi.rb,
 	  test/webrick/webrick.cgi: add some test for cookie.
 
+Mon Oct 31 02:33:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* numeric.c (fix_rshift): RDoc fix.  [ruby-core:6351]
+
+	* util.h (strtod): add #undef for platforms defines strtod()
+	  macro.   [ruby-dev:27563]
+
 Mon Oct 31 02:31:41 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
 
 	* test/ruby/test_float.rb (test_precision): test by assert_in_delta.
 	  [ruby-dev:27575]
 
+Sat Oct 29 01:58:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ext/etc/etc.c: document update from mathew <meta@pobox.com>.
+	  [ruby-core:06473]
+
+	* ext/fcntl/fcntl.c: ditto.
+
 Sat Oct 29 16:56:03 2005  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* lib/date.rb: added seven predicates sunday? to saturday?.

configure.in

@@ -996,7 +996,11 @@ if test "$with_dln_a_out" != yes; then
        [enable_rpath=$enableval], [enable_rpath="$rb_cv_binary_elf"])
   if test "$enable_rpath" = yes; then
     LIBPATHFLAG=" -L'%1\$-s'"
-    RPATHFLAG=" -Wl,-R'%1\$-s'"
+    if test "$GCC" = yes; then
+       RPATHFLAG=" -Wl,-R'%1\$-s'"
+    else
+       RPATHFLAG=" -R'%1\$-s'"
+    fi
   fi
 fi
 if test "${LDSHAREDXX}" = ""; then

eval.c

@@ -5914,6 +5914,9 @@ rb_call_super(int argc, const VALUE *argv)
 
     self = ruby_frame->self;
     klass = ruby_frame->this_class;
+    if (RCLASS(klass)->super == 0) {
+	return method_missing(self, ruby_frame->this_func, argc, argv, CSTAT_SUPER);
+    }
 
     PUSH_ITER(ruby_iter->iter ? ITER_PRE : ITER_NOT);
     result = rb_call(RCLASS(klass)->super, self, ruby_frame->this_func, argc, argv, 3);
@@ -6256,14 +6259,15 @@ exec_under(VALUE (*func) (VALUE), VALUE under, VALUE cbase, VALUE args)
     VALUE val = Qnil;		/* OK */
     int state;
     int mode;
+    struct FRAME *f = ruby_frame->prev;
 
     PUSH_CLASS(under);
     PUSH_FRAME();
-    ruby_frame->self = _frame.prev->self;
+    ruby_frame->self = f->self;
-    ruby_frame->callee = _frame.prev->callee;
+    ruby_frame->callee = f->callee;
-    ruby_frame->this_func = _frame.prev->this_func;
+    ruby_frame->this_func = f->this_func;
-    ruby_frame->this_class = _frame.prev->this_class;
+    ruby_frame->this_class = f->this_class;
-    ruby_frame->argc = _frame.prev->argc;
+    ruby_frame->argc = f->argc;
     if (cbase) {
 	PUSH_CREF(cbase);
     }

ext/etc/etc.c

@@ -34,6 +34,11 @@ char *getenv();
 #endif
 char *getlogin();
 
+/* Returns the short user name of the currently logged in user.
+ *
+ * e.g.
+ *   Etc.getlogin -> 'guest'
+ */
 static VALUE
 etc_getlogin(obj)
     VALUE obj;
@@ -104,6 +109,15 @@ setup_passwd(pwd)
 }
 #endif
 
+/* Returns the /etc/passwd information for the user with specified integer
+ * user id (uid).
+ *
+ * The information is returned as a Struct::Passwd; see getpwent above for
+ * details.
+ *
+ * e.g.  * Etc.getpwuid(0) -> #<struct Struct::Passwd name="root",
+ * passwd="x", uid=0, gid=0, gecos="root",dir="/root", shell="/bin/bash">
+ */
 static VALUE
 etc_getpwuid(argc, argv, obj)
     int argc;
@@ -130,6 +144,14 @@ etc_getpwuid(argc, argv, obj)
 #endif
 }
 
+/* Returns the /etc/passwd information for the user with specified login name.
+ *
+ * The information is returned as a Struct::Passwd; see getpwent above for
+ * details.
+ *
+ * e.g.  * Etc.getpwnam('root') -> #<struct Struct::Passwd name="root",
+ * passwd="x", uid=0, gid=0, gecos="root",dir="/root", shell="/bin/bash">
+ */
 static VALUE
 etc_getpwnam(obj, nam)
     VALUE obj, nam;
@@ -169,6 +191,21 @@ passwd_iterate()
 }
 #endif
 
+/* Provides a convenient Ruby iterator which executes a block for each entry 
+ * in the /etc/passwd file.
+ *
+ * The code block is passed an Etc::Passwd struct; see getpwent above for 
+ * details.
+ *
+ * Example:
+ *
+ *     require 'etc'
+ *
+ *     Etc.passwd {|u|
+ *       puts u.name + " = " + u.gecos
+ *     }
+ *
+ */
 static VALUE
 etc_passwd(obj)
     VALUE obj;
@@ -191,6 +228,9 @@ etc_passwd(obj)
     return Qnil;
 }
 
+/* Resets the process of reading the /etc/passwd file, so that the next call
+ * to getpwent will return the first entry again.
+ */
 static VALUE
 etc_setpwent(obj)
     VALUE obj;
@@ -201,6 +241,9 @@ etc_setpwent(obj)
     return Qnil;
 }
 
+/* Ends the process of scanning through the /etc/passwd file begun with
+ * getpwent, and closes the file.
+ */
 static VALUE
 etc_endpwent(obj)
     VALUE obj;
@@ -211,6 +254,32 @@ etc_endpwent(obj)
     return Qnil;
 }
 
+/* Returns an entry from the /etc/passwd file. The first time it is called it
+ * opens the file and returns the first entry; each successive call returns 
+ * the next entry, or nil if the end of the file has been reached.
+ *
+ * To close the file when processing is complete, call endpwent.
+ *
+ * Each entry is returned as a Struct::Passwd:
+ *
+ * - Passwd#name contains the short login name of the user as a String.
+ *
+ * - Passwd#passwd contains the encrypted password of the user as a String.
+ *   an 'x' is returned if shadow passwords are in use. An '*' is returned
+ *   if the user cannot log in using a password.
+ *
+ * - Passwd#uid contains the integer user ID (uid) of the user.
+ *
+ * - Passwd#gid contains the integer group ID (gid) of the user's primary group.
+ *
+ * - Passwd#gecos contains a longer String description of the user, such as 
+ *   a full name. Some Unix systems provide structured information in the 
+ *   gecos field, but this is system-dependent.
+ *
+ * - Passwd#dir contains the path to the home directory of the user as a String.
+ *
+ * - Passwd#shell contains the path to the login shell of the user as a String.
+ */
 static VALUE
 etc_getpwent(obj)
     VALUE obj;
@@ -249,6 +318,16 @@ setup_group(grp)
 }
 #endif
 
+/* Returns information about the group with specified integer group id (gid), 
+ * as found in /etc/group.
+ *
+ * The information is returned as a Struct::Group; see getgrent above for
+ * details.
+ *
+ * e.g.  Etc.getgrgid(100) -> #<struct Struct::Group name="users", passwd="x",
+ * gid=100, mem=["meta", "root"]>
+ *
+ */
 static VALUE
 etc_getgrgid(obj, id)
     VALUE obj, id;
@@ -267,6 +346,16 @@ etc_getgrgid(obj, id)
 #endif
 }
 
+/* Returns information about the group with specified String name, as found 
+ * in /etc/group.
+ *
+ * The information is returned as a Struct::Group; see getgrent above for
+ * details.
+ *
+ * e.g.  Etc.getgrnam('users') -> #<struct Struct::Group name="users",
+ * passwd="x", gid=100, mem=["meta", "root"]>
+ *
+ */
 static VALUE
 etc_getgrnam(obj, nam)
     VALUE obj, nam;
@@ -307,6 +396,21 @@ group_iterate()
 }
 #endif
 
+/* Provides a convenient Ruby iterator which executes a block for each entry 
+ * in the /etc/group file.
+ *
+ * The code block is passed an Etc::Group struct; see getgrent above for 
+ * details.
+ *
+ * Example:
+ *
+ *     require 'etc'
+ *
+ *     Etc.group {|g|
+ *       puts g.name + ": " + g.mem.join(', ')
+ *     }
+ *
+ */
 static VALUE
 etc_group(obj)
     VALUE obj;
@@ -329,6 +433,9 @@ etc_group(obj)
     return Qnil;
 }
 
+/* Resets the process of reading the /etc/group file, so that the next call
+ * to getgrent will return the first entry again.
+ */
 static VALUE
 etc_setgrent(obj)
     VALUE obj;
@@ -339,6 +446,9 @@ etc_setgrent(obj)
     return Qnil;
 }
 
+/* Ends the process of scanning through the /etc/group file begun by 
+ * getgrent, and closes the file.
+ */
 static VALUE
 etc_endgrent(obj)
     VALUE obj;
@@ -349,6 +459,26 @@ etc_endgrent(obj)
     return Qnil;
 }
 
+/* Returns an entry from the /etc/group file. The first time it is called it
+ * opens the file and returns the first entry; each successive call returns 
+ * the next entry, or nil if the end of the file has been reached.
+ *
+ * To close the file when processing is complete, call endgrent.
+ *
+ * Each entry is returned as a Struct::Group:
+ *
+ * - Group#name contains the name of the group as a String.
+ *
+ * - Group#passwd contains the encrypted password as a String. An 'x' is
+ *   returned if password access to the group is not available; an empty 
+ *   string is returned if no password is needed to obtain membership of 
+ *   the group.
+ *
+ * - Group#gid contains the group's numeric ID as an integer.
+ *
+ * - Group#mem is an Array of Strings containing the short login names of the 
+ *   members of the group.
+ */
 static VALUE
 etc_getgrent(obj)
     VALUE obj;
@@ -365,6 +495,11 @@ etc_getgrent(obj)
 
 static VALUE mEtc;
 
+/* The etc module provides access to information from the /etc/passwd and
+ * /etc/group files on Linux and Unix systems.
+ *
+ * Documented by mathew <meta@pobox.com>.
+ */
 void
 Init_etc()
 {

ext/fcntl/fcntl.c

@@ -34,6 +34,81 @@ pack up your own arguments to pass as args for locking functions, etc.
 #include "ruby.h"
 #include <fcntl.h>
 
+/* Fcntl loads the constants defined in the system's <fcntl.h> C header
+ * file, and used with both the fcntl(2) and open(2) POSIX system calls.
+ *
+ * Copyright (C) 1997-2001 Yukihiro Matsumoto
+ *
+ * Documented by mathew <meta@pobox.com>
+ *
+ * = Usage
+ * 
+ * To perform a fcntl(2) operation, use IO::fcntl in the core classes.
+ *
+ * To perform an open(2) operation, use IO::sysopen.
+ *
+ * The set of operations and constants available depends upon specific OS
+ * platform. Some values listed below may not be supported on your system.
+ *
+ * The constants supported by Ruby for use with IO::fcntl are:
+ *
+ * - F_DUPFD - duplicate a close-on-exec file handle to a non-close-on-exec
+ *   file handle.
+ *
+ * - F_GETFD - read the close-on-exec flag of a file handle.
+ *
+ * - F_SETFD - set the close-on-exec flag of a file handle.
+ *
+ * - FD_CLOEXEC - the value of the close-on-exec flag.
+ *
+ * - F_GETFL - get file descriptor flags.
+ *
+ * - F_SETFL - set file descriptor flags.
+ *
+ * - O_APPEND, O_NONBLOCK, etc (see below) - file descriptor flag
+ *   values for the above.
+ *
+ * - F_GETLK - determine whether a given region of a file is locked.
+ *
+ * - F_SETLK - acquire a lock on a region of a file.
+ *
+ * - F_SETLKW - acquire a lock on a region of a file, waiting if necessary.
+ *
+ * - F_RDLCK, F_WRLCK, F_UNLCK - types of lock for the above.
+ *
+ * The constants supported by Ruby for use with IO::sysopen are:
+ *
+ * - O_APPEND - open file in append mode.
+ *
+ * - O_NOCTTY - open tty without it becoming controlling tty.
+ *
+ * - O_CREAT - create file if it doesn't exist.
+ *
+ * - O_EXCL - used with O_CREAT, fail if file exists.
+ *
+ * - O_TRUNC - truncate file on open.
+ *
+ * - O_NONBLOCK / O_NDELAY - open in non-blocking mode.
+ *
+ * - O_RDONLY - open read-only.
+ *
+ * - O_WRONLY - open write-only.
+ *
+ * - O_RDWR - open read-write.
+ *
+ * - O_ACCMODE - mask to extract read/write flags.
+ *
+ * Example:
+ * 
+ *   require 'fcntl'
+ *
+ *   fd = IO::sysopen('/tmp/tempfile', 
+ *        Fcntl::O_WRONLY | Fcntl::O_EXCL | Fcntl::O_CREAT)
+ *   f = IO.open(fd)
+ *   f.syswrite("TEMP DATA")
+ *   f.close
+ *
+ */
 void
 Init_fcntl()
 {

ext/syck/rubyext.c

@@ -770,6 +770,7 @@ syck_parser_initialize(argc, argv, self)
         Check_Type(options, T_HASH);
     }
     rb_ivar_set(self, s_options, options);
+    rb_ivar_set(self, s_input, Qnil);
     return self;
 }
 

lib/matrix.rb

@@ -602,7 +602,7 @@ class Matrix
       
       for i in 0 .. size
         next if i == k
-        q = a[i][k] / akk
+        q = a[i][k].quo(akk)
         a[i][k] = 0
         
         (k + 1).upto(size) do   
@@ -617,11 +617,11 @@ class Matrix
       
       (k + 1).upto(size) do
         |j|
-        a[k][j] /= akk
+        a[k][j] = a[k][j].quo(akk)
       end
       0.upto(size) do
         |j|
-        @rows[k][j] /= akk
+        @rows[k][j] = @rows[k][j].quo(akk)
       end
     end
     self
@@ -692,7 +692,7 @@ class Matrix
       end
       (k + 1).upto(size) do
         |i|
-        q = a[i][k] / akk
+        q = a[i][k].quo(akk)
         (k + 1).upto(size) do
           |j|
           a[i][j] -= a[k][j] * q
@@ -758,7 +758,7 @@ class Matrix
       end
       (k + 1).upto(a_row_size - 1) do
         |i|
-        q = a[i][k] / akk
+        q = a[i][k].quo(akk)
         (k + 1).upto(a_column_size - 1) do
           |j|
           a[i][j] -= a[k][j] * q
@@ -925,7 +925,7 @@ class Matrix
         self * _M.inverse
       else
         x, y = other.coerce(self)
-        x / y
+        x.quo(y)
       end
     end
     

lib/pstore.rb

@@ -1,7 +1,7 @@
 # = PStore -- Transactional File Storage for Ruby Objects
 #
 # pstore.rb -
-#   by unknown
+#   originally by matz
 #   documentation by Kev Jackson and James Edward Gray II
 #
 # See PStore for documentation.

lib/rdoc/parsers/parse_rb.rb

@@ -436,6 +436,7 @@ class RubyLex
   def_exception(:SyntaxError, "%s")
   
   include RubyToken
+  include IRB
 
   attr_reader :continue
   attr_reader :lex_state

numeric.c

@@ -2467,7 +2467,7 @@ fix_lshift(VALUE x, VALUE y)
  * call-seq:
  *   fix >> count     => integer
  *
- * Shifts _fix_ left _count_ positions (right if _count_ is negative).
+ * Shifts _fix_ right _count_ positions (left if _count_ is negative).
  */
 
 static VALUE

util.h

@@ -60,6 +60,7 @@ char *ruby_getcwd(void);
 #define my_getcwd() ruby_getcwd()
 
 double ruby_strtod(const char*, char **);
+#undef strtod
 #define strtod(s,e) ruby_strtod(s,e)
 
 #endif /* UTIL_H */