avoid SEGV trouble.
[KNOWN BUG] When supports pthread and running multiple Tk interpreters,
an interrupt signal causes SEGV frequently. That may be a trouble of
Ruby's signal handler.
* ext/tk/tkutil/tkutil.c; fix a bug on converting a SJIS string array
to a Tcl's list string.
* ext/tk/tcltklib.c: wrap Tcl's original "namespace" command to
protect from namespace crash.
* ext/tk/lib/multi-tk.rb: enforce exception-handling.
* ext/tk/lib/multi-tk.rb: catch IRB_EXIT to work on irb.
* ext/tk/lib/tk.rb: ditto.
* ext/tk/tcltklib.c: add TclTkLib.mainloop_thread?
* ext/tk/lib/multi-tk.rb: (bug fix) callback returns a value.
* ext/tk/lib/tk/canvas.rb (delete): bug fix when multiple arguments.
* ext/tk/lib/clock.rb: fix 'no method error'.
* ext/tk/lib/clock.rb (self.clicks): accept a Symbol argument.
* ext/tk/lib/variable.rb: be able to set default_value_type; :numeric,
:bool, :string, :symbol, :list, :numlist or nil (default; same to
:string). If set a type, TkVariable#value returns a value of the type.
* ext/tk/lib/tkextlib/tclx/tclx.rb: add Tk::TclX.signal to warn the
risk of using TclX extension's 'signal' command.
* ext/tk/sample/irbtk.rb: irb with Ruby/Tk.
* ext/tk/sample/demos-*/anilabel.rb: bug fix on 'show code'
* ext/tk/sample/demos-*/aniwave.rb: new Ruby/Tk animation demo.
* ext/tk/sample/demos-*/pendulum.rb: ditto.
* ext/tk/sample/demos-*/goldberg.rb: ditto.
* ext/tk/sample/demos-*/widget: add entries of animation demos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
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[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
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* win32/win32.[ch] (fcntl): ditto.
* win32/win32.c (rb_w32_connect): support nonblocking mode.
* ext/socket/socket.c (wait_connectable, ruby_connect): support
nonblocking connect on various platforms.
all changes are backported from CVS HEAD. [ruby-core:3154],
[ruby-core:4364].
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re-implemented according to RFC 1738.
reported by Guillaume Marcais. [ruby-talk:131650]
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* ext/bigdecimal/sample/nlsolve.rb: ditto.
* ext/bigdecimal/lib/bigdecimal/nlsolve.rb: removed because this file
is sample script and same file exists in ext/bigdecimal/sample.
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* test/digest/test_digest.rb: separate test case for each algorithms.
(Thanks nobu) [ruby-dev:25412]
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to $LOAD_PATH instead of restoring it verbatim.
* lib/test/unit/autorunner.rb (AutoRunner.run): fixed so that
'ruby -rtest/unit -rtest1 -rtest2 -e0' will use the objectspace
collector again. Also tried to simplify the calling convention.
* test/runner.rb: adjusted for new AutoRunner semantics.
* lib/test/unit.rb: ditto.
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[ruby-list:40623].
Sometimes mis-convert from a Ruby's Array of SJIS Strings, which
includes some kind of SJIS characters, to a Tcl's UTF8 list string.
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to the value of status header field. ([ruby-dev:40617])
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