encoding.c: fix rdoc [ci skip]

* encoding.c (enc_find): [DOC] never accepted a symbol.
  [ruby-dev:48308] [Bug #9966]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46481 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-06-21

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ChangeLog: fix vm_core.h entry in r46465

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46484 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fiddle/extconf.rb: supply 0

* ext/fiddle/extconf.rb: supply 0 to fill RUBY_LIBFFI_MODVERSION
  with 3-digit.  libffi 3.1 returns just 2-digit.
  [ruby-core:62920] [Bug #9897]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Remove trailing white spaces.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-06-22

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
suppress warnings: using default DH parameters.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix that arg_check didn't work

* lib/uri/ftp.rb (initialize): arg[-1] was fragment, but it must be arg_check.

* lib/uri/ftp.rb (initialize): explicitly specify arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lib/uri/mailto.rb (initialize): as previous commit, fix arg_check

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
support RFC3986 [Feature #2542]

* lib/uri/common.rb (URI::REGEXP): move to lib/uri/rfc2396_parser.rb.

* lib/uri/common.rb (URI::Parser): ditto.

* lib/uri/common.rb (URI.split): use RFC3986_Parser.

* lib/uri/common.rb (URI.parse): ditto.

* lib/uri/common.rb (URI.join): ditto.

* lib/uri/common.rb (URI.extract): deprecated.

* lib/uri/common.rb (URI.regexp): ditto.

* lib/uri/rfc2396_parser.rb: added.

* lib/uri/rfc3986_parser.rb: added.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/uri/rfc3986_parser.rb: raise exception when given a URI string has non ASCII.

It is to keep the regexp compiled for US-ASCII.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
remove registry

'registry' is not used and RFC3986 doesn't use it.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46494 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
signal.c: no cfunc frame at stack overflow

* signal.c (check_stack_overflow): avoid pushing a cfunc frame,
  trying to fix stack overflow deadlock.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
signal.c: drop dangerous tag

* signal.c (check_stack_overflow): drop the last tag too close to
  the fault page, to get rid of stack overflow deadlock.
  [Bug #9971]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-06-23

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object.c: rb_obj_copy_ivar

* object.c (rb_obj_copy_ivar): extract function to copy instance
  variables only for T_OBJECT from init_copy.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Backtrace for SystemStackError

* eval.c (setup_exception): set backtrace in system stack error
  other than the pre-allocated sysstack_error.  [Feature #6216]
* proc.c (Init_Proc): freeze the pre-allocated sysstack_error.
* vm_insnhelper.c (vm_stackoverflow): raise new instance for each
  times without calling any methods to keep the backtrace with no
  further stack overflow.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46502 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
suppress warnings of URI.extract

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e