2000-06-12

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,9 +1,39 @@
+Sat Jun 10 23:10:32 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
+
+	* io.c (rb_io_seek): whence is optional, default is SEEK_SET.
+
+Fri Jun  9 15:11:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
+
+	* time.c (make_time_t): supports daylight saving time.
+
+	* eval.c (rb_thread_safe_level): should retrive current $SAFE
+	  value if a thread is the current thread.
+
+Thu Jun  8 14:25:45 2000  Hiroshi Igarashi  <iga@ruby-lang.org>
+
+	* lib/mkmf.rb: add target `distclean' in Makefile for extlib.
+	target `clean' doesn't remove Makefile.
+
+Thu Jun  8 13:34:03 2000  Dave Thomas   <dave@thomases.com>
+
+	* numeric.c: add nan?, infinite?, and finite? to Float
+
 Thu Jun  8 00:31:04 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
 	* regex.h: export re_mbctab properly on cygwin.
 
 	* dln.c: use dlopen instead of LoadLibrary on cygwin.
 
+Thu Jun  8 13:41:34 2000  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+
+	* file.c (rb_file_s_basename): might dump core.
+
+Tue Jun  6 03:29:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
+
+	* dir.c (dir_foreach): now returns nil for consistency.
+
+	* bignum.c (bigdivmod): modulo by small numbers was wrong.
+
 Mon Jun  5 00:18:08 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
 	* bignum.c: avoid conflict with USHORT on mingw32.
@@ -589,10 +619,6 @@ Sat Apr  1 00:16:05 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
 	* object.c (sym_inspect): inspect gives ":sym", to_s gives "sym".
 
-Fri Mar 31 08:56:55 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): 
-
 Thu Mar 30 12:19:44 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
 	* enum.c (enum_find): rb_eval_cmd() should be called with array.

ToDo

@@ -25,6 +25,8 @@ Language Spec.
 * discourage use of Perlish features by giving warnings.
 * `exception' method to be alternative for `$!'. ??
 * non confusing in-block local variable (is it possible?)
+  + remove scope by block
+  + variables appears within block may have independent values.
 
 Hacking Interpreter
 

configure.in

@@ -209,9 +209,13 @@ AC_CHECK_FUNCS(fmod killpg drand48 random wait4 waitpid syscall getcwd\
 	      getpgrp setpgrp getpgid setpgid getgroups getpriority\
 	      dlopen sigprocmask sigaction _setjmp setsid getrlimit)
 AC_STRUCT_TIMEZONE
-if test "$ac_cv_func_strftime" = no; then
-    AC_TRY_LINK([],
-	 [extern int daylight; int i = daylight;], AC_DEFINE(HAVE_DAYLIGHT))
+AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight,
+  [AC_TRY_LINK([],
+  	[extern int daylight; int i = daylight;],
+	rb_cv_have_daylight=yes,
+	rb_cv_have_daylight=no)])
+if test "$rb_cv_have_daylight" = yes; then
+  AC_DEFINE(HAVE_DAYLIGHT)
 fi
 
 if test "$ac_cv_func_sigprocmask" = yes && test "$ac_cv_func_sigaction" = yes; then

dir.c

@@ -783,7 +783,8 @@ dir_foreach(io, dirname)
     VALUE dir;
 
     dir = rb_funcall(rb_cDir, rb_intern("open"), 1, dirname);
-    return rb_ensure(dir_each, dir, dir_close, dir);
+    rb_ensure(dir_each, dir, dir_close, dir);
+    return Qnil;
 }
 
 static VALUE
@@ -814,6 +815,8 @@ Init_Dir()
     rb_define_method(rb_cDir,"rewind", dir_rewind, 0);
     rb_define_method(rb_cDir,"tell", dir_tell, 0);
     rb_define_method(rb_cDir,"seek", dir_seek, 1);
+    rb_define_method(rb_cDir,"pos", dir_tell, 0);
+    rb_define_method(rb_cDir,"pos=", dir_seek, 1);
     rb_define_method(rb_cDir,"close", dir_close, 0);
 
     rb_define_singleton_method(rb_cDir,"chdir", dir_s_chdir, -1);

ext/extmk.rb.in

@@ -425,10 +425,12 @@ all:		$(DLLIB)
 
 clean:;		@$(RM) *.#{$OBJEXT} *.so *.sl *.#{$LIBEXT} $(DLLIB)
 		@$(RM) *.ilk *.exp *.pdb *.bak
+
+distclean:	clean
 		@$(RM) Makefile extconf.h conftest.*
 		@$(RM) core ruby$(EXEEXT) *~
 
-realclean:	clean
+realclean:	distclean
 EOS
 
   mfile.printf <<EOS