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Wed Jan 21 01:43:42 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* regex.c (re_compile_pattern): too many pops for non register subexpr.

	* parse.y (yylex): open parentheses after identifiers are argument 
	  list, even if whitespaces have seen.

Tue Jan 20 15:19:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (terms): quoted word list by %w(a b c).

	* ext/tcltklib/extconf.rb: more accurate check for tcl/tk libs.

	* file.c (rb_stat): most of the FileTest methods (and function
 	  `test') accept File objects as the argument.

Tue Jan 19 18:19:24 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* ext/extmk.rb.in (install): there should be no newline after install:

	* re.c (MIN): renamed from min().  there's a local variable named
 	  min in the file, so that some cpp will raise an error.

Mon Jan 19 16:30:05 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1b5 released.

	* process.c (rb_syswait): no exception raised.

Fri Jan 16 00:43:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ruby.h (CLONESETUP): copies its singleton classes too.

	* class.c (singleton_class_attached): saves binded object in the
	  singleton classes.

	* eval.c (rb_eval): calls singleton_method_added even in the
	  singleton class clauses.

Fri Jan 15 23:22:43 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* ruby.c (proc_options): -S does not recognize PATH.

Thu Jan 15 02:03:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (rb_clear_cache_by_id): clear only affected cache
	  entries.

Wed Jan 14 02:14:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ext/socket/socket.c: new UDP/IP socket classes.

Tue Jan 13 10:00:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* string.c (str_cmp): ignorecase($=) works wrong.

Fri Jan  9 13:19:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1b4 released.

	* eval.c (f_missing): class name omitted from the error message.

	* error.c (exc_inspect): description changed.

	* string.c (Init_String): GlobalExit's superclass did not filled,
	  since GlobalExit created earlier than String.

Thu Jan  8 12:10:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (aryset): expr in the brackets can be null.

Wed Jan  7 21:13:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* io.c (io_reopen): keep stderr unclosed.

	* io.c (io_errset): keep stderr unclosed.

Tue Jan  6 00:27:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y: syntax modified for `while expr do .. end' etc.

	* process.c (f_exec,f_system): can supply arbitrary name for the
 	  new process.

Mon Jan  5 16:59:13 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* file.c (file_s_basename): removes any extention by ".*".

Sun Jan  4 19:36:22 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* parse.y (yylex): needed to update lex_p (reading point).

Sat Jan  3 19:14:14 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* class.c,object.c: duplicate defines mKernel and cFinxnum.

Fri Jan  2 20:38:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ext/curses/curses.c (NUM2CHAR): uses the first character for
 	  string arguments.

	* array.c (ary_fill): did not extend array for ranges.

	* array.c (beg_len): did not return end pos bigger than size.

Fri Jan  2 02:09:16 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* dir.c (dir_s_chdir): bug in nil check.

	* array.c (ary_fill): bug in nil check.

Tue Dec 30 11:46:23 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* hash.c (env_path_tainted): checks directories in PATH
	  environment variable are not world writable.

	* ruby.c (load_file): invoke specified interpreter if the #! line
 	  does not contain the word `ruby'.

Fri Dec 26 03:26:41 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* string.c (uscore_get): type information included in the error
 	  message.

	* variable.c (f_untrace_var): does not free trace-data within
 	  trace procedure.

Thu Dec 25 02:50:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1b3 released.

	* ruby.h: inlining some functions on gcc 2.x

Tue Dec 23 02:47:33 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (rb_eval): public/private information kept in the current 
	  scope, to remove undesired state from the class/module.

	* time.c (time_strftime): remove hidden limit of 100 bytes of
	  result string, using malloc'ed buffer. 

	* hash.c (hash_update): merges the contents of another hash,
	  overriding existing keys.

	* regex.c (must_instr): totally re-written.

	* io.c (read_all): try to allocate proper sized buffer using
	  fstat(2) for speedup.

Sat Dec 20 00:27:28 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* regex.c (must_instr): need to skip 2 bytes for mbchars.

Fri Dec 19 01:18:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1b2 released.

	* eval.c (check_errat): check and convert (if necessary) traceback 
	  information before assigning to the variable $@.

	* eval.c (f_raise): optional third argument to specify traceback
	  information.

	* io.c (f_open): prevent infinite recursive call.

Thu Dec 18 19:33:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* string.c (str_rindex): now accepts regexp as index.

Thu Dec 18 18:42:50 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* ext/socket/extconf.rb: modified to detect win32 socket lib.

Thu Dec 18 00:25:03 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* re.c (reg_equal): checks for source and casefold and kcode matching.

	* marshal.c: became built-in module.

	* ext/marshal/marshal.c (r_object): displays struct name for
	  non-compatible struct.

	* string.c (str_index_method): now searches character (fixnum) in
	  the string.

	* string.c (str_include): redefine `include?'.

	* regex.c (re_match): start_nowidth saves current stack position
	  to stop_nowidth.

	* regex.c (re_compile_pattern): add space to stop_nowidth to save
	  runtime stack position.

Tue Dec 16 14:57:43 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* string.c (scan_once): wrong exception for regexp that match with 
	  null string (use substr instead of subseq).

Sat Dec 13 00:13:32 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (expr): remove bare assocs from expr rule.

	* rbconfig.rb: renamed from config.rb (it was too generic name).

Fri Dec 12 00:50:25 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (expr): warns if BEGIN or END appear in the method
 	  bodies.

	* string.c (str_match): calls y =~ x if y is neither String nor
	  Regexp so that eregex.rb works.  

	* eval.c (f_at_exit): to register end proc.

	* class.c (rb_define_module_function): define 'function' method
	  for the Module, not private method.

	* class.c (rb_define_function): function to define `function' method.

	* eval.c (rb_eval): inherit visibility from superclass's method
	  except when it is set to `function'

	* eval.c (rb_eval): new visibility status `function'.

	* parse.y (yycompile): do not clear eval_tree. thus enable multipe 
	  command line script by optn `-e'.

	* eval.c (rb_eval): END execute just once.

	* parse.y (expr): BEGIN/END built in the syntax.

Thu Dec 11 13:14:35 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* object.c (mod_le): Module (or Class) comparison.

	* eval.c (rb_remove_method): raises NameError if named method does 
	  not exist.

	* ext/curses/curses.c: remove CHECK macro for BSD curses.
	
Thu Dec 11 12:44:01 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* pack.c: sun4 cc patch

Wed Dec 10 15:21:36 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ext/marshal/marshal.c (marshal_load): can supply evolution proc
	  object as optional second argument.

	* re.c (reg_source): get source string of the regular expression.

Tue Dec  9 10:05:17 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1b1 released.

	* parse.y (tokadd): token buffer overrun.

	* ruby.c (ruby_prog_init): forgot to protect rb_argv0 from gc.

	* eval.c (ruby_run): call finalizers at process termination.

	* gc.c (gc_call_finalizer_at_exit): call free proc for every Data
 	  Wrapper, and finalizer for specified objects at termination.

	* version.c (show_version): version format changed.

	* regex.c (re_match): wrong match with non-greedy if they appear
	  more than once in regular expressions.

	* sample/ruby-mode.el (ruby-expr-beg): forgot to handle modifiers.

Mon Dec  8 19:00:15 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* io.c (io_puts): just put a newline if no argument given.

	* ext/tcltklib/tcltklib.c (lib_mainloop): thread-aware tk handle
 	  when $tk_thread_safe is set.

	* ext/tcltklib/tcltklib.c (lib_mainloop): use Tcl_DoOneEvent()
	  instead of Tk_MainLoop().

Mon Dec  6 07:11:16 1997  MAEDA shugo  <shugo@po.aianet.ne.jp>

	* io.c (io_puts): core dumped without any argument.

Fri Dec  5 18:17:17 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (mod_remove_method): remove (not undef) a method from the 
	  class/module.

	* variable.c (obj_remove_instance_variable): method to remove
	  instance variables.

Thu Dec  4 13:50:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1b0 released.

	* string.c (str_aref): called str_index for regexp.

Mon Dec  1 15:24:41 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* compar.c (cmp_between): wrong comparison made.

Wed Nov 26 18:18:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* lib/mkmf.rb: generate Makefile for extention modules out of ruby 
	  source tree. use like `ruby -r mkmf extconf.rb'.

	* numeric.c (fix2str): enlarge buffer to prevent overflow on some
	  machines.

	* parse.y (here_document): wrong line number generated after here-doc.

Fri Nov 21 13:17:12 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (yylex): skip multibyte characters in comments.

Wed Nov 19 17:19:20 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* object.c (nil_to_a): nil.to_a => [].

	* parse.y (call_args): wrong node generation.

Tue Nov 18 10:13:08 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* array.c (Init_Array): Array#=== works as Array#include?

	* regex.c (re_compile_pattern): insert initialize code for jump_n, 
	  before entering loops.

	* re.c (reg_search): does not save registers unless $& etc appear
	  in the script.

Mon Nov 17 13:01:43 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (is_defined): add defined? check for receivers and
 	  arguments for calls.

	* re.c (reg_search): cache last match object.

	* re.c (match_aref): $[0] etc. are available.

Sat Nov 15 00:11:36 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* io.c (io_s_popen): "rb" detection

Fri Nov 14 18:28:40 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* string.c (scan_once): returns whole match if the pattern does
	  not contain any parentheses.

Thu Nov 13 14:39:06 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* string.c (str_sub): returns copy of the receiver string, even if 
	  any substitution occurred.

	* regex.c (re_compile_pattern): no-width match by (?=..), (?!..).

Wed Nov 12 13:44:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* time.c: remove coerce from Time class.

	* regex.c (re_match): non-greedy match by ??, *? +?, {n,m}?.

Mon Nov 10 11:24:51 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* regex.c (re_compile_pattern): non-resitering parens (?:..).

	* regex.c (re_compile_pattern): new meta character \< (wordbeg)
	  and \> (wordend).

	* regex.c (re_compile_pattern): embedded comment for regular
	  expression by (?#...).

Fri Nov  7 16:58:24 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* regex.c (re_compile_pattern): perl5 regxp \A and \Z available.

	* regex.c (re_compile_pattern): can expand compile stack dynamically.

	* regex.c (PUSH_FAILURE_POINT): wrong compare condition.

Wed Nov  2 16:00:00 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* string.c (str_sub_s): "".sub! "", "" => "\000"

Fri Oct 31 15:52:10 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (assoc): keyword assoc like {fg->"black"}.

Thu Oct 30 17:33:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* io.c (io_println): print with newline, which is not affected by
	  the values of $/ and $\.

Thu Oct 30 16:54:01 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* string.c (str_chop_bang): "".chop caused SEGV.

	* string.c (str_chomp_bang): method to chop out last newline.

Mon Oct 27 13:49:13 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ext/extmk.rb.in: library may have pathname contains `.'

	* eval.c (rb_rescue): should not protect SystemError.

Fri Oct 24 10:58:53 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* io.c (io_s_with_open_stream): ensures to close stream.

Thu Oct 23 11:17:44 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* io.c (io_errset): value of $stderr can be changed (to any IO
 	  object).

	* io.c (next_argv): $< can be anything that responds to `write'.

	* file.c (file_s_with_open_file): ensures to close file.

	* error.c (exception): create error under the current class/module.

	* range.c (range_eqq): fixnum check for last needed too.

Wed Oct 22 12:52:30 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ext/socket/socket.c: Socket::Constants added.

	* file.c: File::Constants added for inclusion.

	* array.c (ary_join): call ary_join() recursively for the 1st
 	  array element.

Mon Oct 20 12:18:29 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* ruby.c (load_file): wrong condition for #! check with -x.

	* file.c (file_s_dirname): did return "" for "/a".

Fri Oct 17 14:29:09 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ruby.c: now works on alpha-linux.

	* bignum.c (bigadd): some undefined side effect order assumed.

Wed Oct 15 17:49:24 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* intern.h: function prototypes added.

Mon Oct 13 16:54:18 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* class.c (rb_define_class_id): call superclass's `inherited'
 	  method when making subclasses.

	* parse.y (nextc): clear lex_lastline at the end of file.

	* object.c (Init_Object): need to undef Class#append_features.

	* eval.c (rb_eval): no warning on extending classes or modules.

Thu Oct  9 11:17:50 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (error_print): the exception name follows after the error 
	  message.

	* eval.c (compile_error): error message slightly changed.

	* parse.y (nextc): script parsing will be terminated by __END__ at
 	  beginning of line.

	* eval.c (compile_error): `__END__' is no longer a keyword.

	* parse.y (nextc): protect lastline read from script stream.

Tue Oct  7 14:06:06 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha9 released.

	* eval.c (mod_append_features): renamed from extend_class.

	* eval.c (rb_eval): defining method calls `method_added'.

	* eval.c (ruby_options): exception while processing options must
	  terminate the interpreter.

	* error.c (Init_Exception): wrong method configuration.  `new'
	  should have been a singleton method.

Mon Oct  6 18:55:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ext/kconv/kconv.c (kconv_guess): code to guess character code
	  from string.

Mon Oct  6 18:38:17 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* pack.c: now encode/decode base64 by `m' template.

Fri Oct  3 10:51:10 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* MANIFEST: needed to include lex.c in the distribution.

	* eval.c (ruby_options): f_require() called too early.

	* eval.c (rb_provide): module extentions should always be `.o'.

Thu Oct  2 11:38:31 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha8 released.

	* ext/marshal/marshal.c (r_object): remove temporal regist for
 	  structs. (caused problem if structs form cycles.)

	* parse.y (match_gen): static binding for match(=~) calls
	  with regexp literals.

Wed Oct  1 15:26:55 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c: protect retval in struct tag from GC for C_ALLOCA.

	* eval.c: no more pointer value from setjmp/longjmp.

Wed Oct  1 14:01:49 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* ext/marshal/marshal.c (w_byte): argument must be char.

Wed Oct  1 10:30:22 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* variable.c (mod_const_at): global constants now belongs to the
	  class Object.

	* object.c (Init_Object): new global constant NIL.

	* ext/marshal/marshal.c (marshal_dump): try to set binmode.

	* ext/marshal/marshal.c (r_object): forgot to re-regist structs in 
	  the object table.

	* eval.c (ruby_options): call Init_ext() before any require()
 	  calls by `-r'.

Fri Sep 30 14:29:22 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* ext/marshal/marshal.c (w_object): marshal dumped core.

Tue Sep 30 10:27:39 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* sample/test.rb: bignum test suits added.

	* eval.c (rb_eval): new pseudo variable `true' and `false'.

	* parse.y: new keywords `true' and `false' added.

Mon Sep 29 13:37:58 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ruby.c (forbid_setid): forbid some options in suid mode.

	* ruby.h (NUM2DBL): new macro to convert into doubles.

Mon Sep 27 09:53:48 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>

	* bignum.c: modified for speeding.

Fri Sep 26 18:27:59 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* sample/from.rb: some extensions.

Mon Sep 29 13:15:56 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (lhs): no more syntax error on `obj.CONSTANT = value'.

Fri Sep 26 14:41:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (ruby_run): deferred calling Init_ext() just before eval_node.

Fri Sep 26 13:27:24 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* io.c (io_isatty): forgot to return TRUE value.

Fri Sep 25 11:10:58 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>

	* eval.c: use _setjmp/_longjmp instead of setjmp/longjmp on some
	  platforms.

Wed Sep 24 17:43:13 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* string.c (Init_String): String#taint and String#taint? added.

	* class.c (mod_ancestors): ancestors include the class itself.

Wed Sep 24 00:57:00 1997  Katsuyuki Okabe  <HGC02147@niftyserve.or.jp>

	* X68000 patch.

Tue Sep 23 20:42:30 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>

	* parse.y (node_newnode): SEGV on null node setup.

Mon Sep 22 11:22:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ruby.c (ruby_prog_init): wrong safe condition check.

Sun Sep 21 14:46:02 1997  MAEDA shugo  <shugo@po.aianet.ne.jp>

	* error.c (exc_inspect): garbage added to classpath.

Fri Sep 19 11:49:23 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (newtok): forgot to adjust buffer size when shrinking
	  the token buffer.

	* enum.c (enum_find): rb_eval_cmd() does not return value.

	* io.c (pipe_open): close fds on pipe exec. fcntl(fd, F_SETFD, 1)
	  no longer used.

Tue Sep 16 17:54:25 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* file.c (f_test): problem if wrong command specified.

	* ruby.c (ruby_prog_init): close stdaux and stdprn for MSDOS.

	* ruby.c (ruby_prog_init): should not add path from environment
	  variable, if ruby is running under seuid.

	* process.c (init_ids): check suid check for setuid/seteuid etc.

Mon Sep 15 00:42:04 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* regex.c (re_compile_pattern): \w{3} and \W{3} did not work.

Thu Sep 11 10:31:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha7 released.

	* ext/socket/socket.c (sock_new): no setbuf() for NT.

	* io.c (rb_fopen,rb_fdopen): set close-on-exec for every fd.

Wed Sep 10 15:55:31 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ext/marshal/marshal.c (r_bytes0): extra big length check.

Tue Sep  9 16:27:14 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* io.c (pipe_fptr_atexit): clean up popen()'ed fptr.

	* error.c (set_syserr): some system has error code that is bigger
	  than sys_nerr. grrr.

Mon Sep  8 18:33:33 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* io.c (io_s_new): dereferenced nil for optional mode.

Fri Sep  5 10:26:03 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* class.c (class_instance_methods): do not include methods which
	  are changed to private in subclasses.

Thu Sep  4 12:38:53 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* variable.c (f_global_variables): list name of the global
	  variables.

	* object.c (obj_id): returns unique integer.

Wed Sep  3 14:05:16 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha6 released.

	* eval.c (mod_s_constants): context sensitive constant list.

	* variable.c (mod_constants): no more `all' option.

	* variable.c (mod_const_of): the values for autoload classes are
	  their name strings.

	* class.c (class_instance_methods): no special treatment for
	  singleton classes.

	* object.c (obj_singleton_methods): returns list of singleton
	  method names.

	* parse.y (yylex): no here document after `class' keyword.

	* eval.c (f_load): expand path if fname begins with `~'.

Tue Sep  2 13:19:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* class.c (ins_methods_i): do not list undef'ed methods.

Mon Sep  1 13:42:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha5 released.

	* object.c (mod_attr_reader): create methods to define attribute
 	  reader/write/accessor.

	* class.c (rb_define_attr): always defines accessors.

	* eval.c (rb_call): alias occured in the module body caused SEGV.

	* parse.y: did not generate here document strings properly.

Mon Sep  1 11:43:57 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
	
	* parse.y (yylex): heredoc dropped an extra character.

Fri Aug 29 11:10:21 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* class.c (class_instance_methods): same method names should not
 	  appear more than twice.

	* parse.y (yylex): spaces can follow =begin/=end.

	* variable.c (find_class_path): look for class_tbl also for
	  unnamed fundamental classes, such as Object, String, etc.

	* variable.c (rb_name_class): can't name class before String class
 	  is initilialized.

	* inits.c (rb_call_inits): unrecognized dependency from GC to
	  Array.

	* variable.c (find_class_path): could not find class if Object's
 	  iv_tbl is NULL.

Thu Aug 28 13:12:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha4 released.

	* variable.c (mod_constants): wrong condition for singleton
	  class. 

	* parse.y (yylex): revised `=begin' skip code.

	* parse.y (here_document): forgot to free(eos).

	* parse.y (yylex): spaces after `<<' prohibited for here
 	  documents to avoid confusing with operator `<<'.

	* eval.c (is_defined): separated from rb_eval().

Wed Aug 27 11:32:42 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha3 released.

	* variable.c (mod_name): returns name of the class/module.

	* parse.y (here_document): finally here document available now.

	* variable.c (fc_i): some classes/modules does not have iv_tbl.

	* variable.c (find_class_path): avoid inifinite loop.

Tue Aug 26 13:43:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (rb_eval): undef'ing non-existing method will raise
	  NameError exception.

	* object.c (class_s_new): needed to create metaclass too.

	* eval.c (error_print): no class name print for anonymous class.

	* eval.c (rb_longjmp): proper exception raised if raise() called
 	  without arguments, with $! or $@ set.

	* object.c (Init_Object): superclass()'s method argument setting
 	  was wrong again.

	* class.c (mod_anscestors): list superclasses and included modules 
	  in priority order.

Mon Aug 25 11:53:11 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha2 released.

	* sample/ruby-mode.el (ruby-parse-region): auto-indent now
 	  supports "\\" in the strings.

	* struct.c (struct_getmember): new API to get member value from C
	  language side.

Sat Aug 23 21:39:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* parse.y (asignable): remove unnecessary local variable
	  initialize by nil.

Fri Aug 22 14:26:40 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (error_print): modified exception print format.

Thu Aug 21 16:10:58 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* sample/ruby-mode.el (ruby-calculate-indent): wrong indent level
	  calculated with keyword operators.

Thu Aug 21 11:36:58 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* parse.y (arg): ary[0] += 1 cause SEGV

Wed Aug 20 17:28:50 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* ruby.c (ruby_process_options): require() all modules after
 	  processing all options

	* process.c (rb_proc_exec): more security checks added.

	* process.c (rb_proc_exec): insecure path on exec.

	* hash.c (f_getenv): PATH modification security check.

Tue Aug 19 00:15:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha1 released.

	* eval.c (mod_eval): work as normal eval() if second binding
 	  argument given.

	* eval.c (rb_call): did not raise ArgumentError if too many
 	  arguments more than optional arguments (without rest arg).

	* eval.c (rb_eval): did not work well for op_asgn2 (attribute
	  self assignment).

	* eval.c (Init_Thread): returns main thread.

Mon Aug 18 09:25:56 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* object.c (inspect_i): did not display T_DATA instance variables.

	* parse.y: provides more accurate line number information.

	* eval.c (thread_value): include value's backtrace information in
	  the variable `$@'. 

	* eval.c (f_abort): print backtrace and exit.

Sat Aug 16 00:17:44 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (class_new_instance): do not make instance from virtual
	  classes. 

	* object.c (class_s_new): do not make subclass of singleton class.

Fri Aug 15 15:49:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* eval.c (call_trace_func): block context switch in the trace
          function.

	* eval.c (rb_eval): clear method cache at class extention.

	* object.c (obj_type): returns object's class even if it defines
	  singleton methods.

Fri Aug 15 19:40:43 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>

	* ext/socket/socket.c (Init_socket): small typo caused SEGV.

Wed Aug 13 17:51:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>

	* version 1.1 alpha0 released.