rb_thread_die(). this change was suggested by Rudi Cilibrasi
<cilibrar@drachma.ugcs.caltech.edu>.
* eval.c (rb_thread_start_0): main thread swapped by fork() may
terminate rb_thread_start_0() successfully. call ruby_stop(0);
this change too was suggested by Rudi.
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* parse.y (primary): "self[n]=x" can be legal even when "[]=" is
private. changes submitted in [ruby-talk:63982]
* parse.y (aryset): ditto.
* parse.y (attrset): "self.foo=x" can be legal even when "foo="
is private.
* eval.c (is_defined): private "[]=" and "foo=" support.
* eval.c (rb_eval): ditto.
* eval.c (assign): ditto.
* eval.c (rb_eval): "foo=" should not always be public.
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attribute reader method.
* variable.c (rb_attr_get): new function to get instance variable
without uninitialized warning.
* io.c (argf_to_io): should prefetch argv.
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expanding default directory.
* file.c (file_expand_path): default directory was being
ignored if path was full path with no drive letter, under
DOSISH.
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returns arguments passed by caller.
* lib/uri/generic.rb (Generic#to_str, Generic#to_s): removed to_str.
Suggested by Tanaka Akira <akr@m17n.org> at [ruby-dev:19475].
* lib/uri/generic.rb (Generic#==): should not generate an URI object
from argument. Suggested by Tanaka Akira <akr@m17n.org> at
[ruby-dev:19475].
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* eval.c (rb_thread_schedule): pause if no runnable thread when
there's only one thread.
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before use strncpy().
* ruby.c (proc_options): avoid SEGV at -S with no arguments.
(ruby-bugs-ja:PR#391)
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which included commits to RCS files with non-trunk default branches.
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receiver is an instance of subclass of Array.
* string.c (rb_str_to_s): return value should be a String if the
receiver is an instance of subclass of String.
* eval.c (rb_call): calls method_missing when superclass method
does not exist.
* eval.c (rb_f_missing): now handles "no super" case.
* object.c (rb_obj_ivar_get): Object#instance_variable_get: new
method to get instance variable value without eval(). [new]
* object.c (rb_obj_ivar_set): Object#instance_variable_set: new
method to set instance variable value without eval(). [new]
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* lib/fileutils.rb: FileUtils.pwd, cmp, identical?, uptodate? does not accept any option.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
error.
* misc/ruby-mode.el (ruby-font-lock-keywords): method name can
be delimited by tab.
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it easier to write extensions that work with both ~1.6 and 1.8~.
* intern.h (RB_CVAR_SET_4ARGS): Ditto.
* ruby.h (NORETURN_STYLE_NEW): Ditto.
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