fix typos

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: modify malloc_limit strategy.
  * fix default vaues:
    GC_MALLOC_LIMIT_GROWTH_FACTOR
    GC_MALLOC_LIMIT: 8MB -> 16MB
    GC_MALLOC_LIMIT_MAX: 384MB -> 32MB
  * algorithm of malloc_limit increment.
    if (malloc_increase < malloc_limit) {
      next_malloc_limit = malloc_limit * factor
      if (malloc_limit > malloc_limit_max) {
        malloc_limit = malloc_increase
      }
    }
    This algorithm change malloc_limit from
    16MB -> 32MB slowly.
    If malloc_limit exceeds malloc_limit_max, then
    increase with malloc_increase.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* golf_prelude.rb: syntax formatting for whitespace [Fixes GH-425]
  Patch by @edward https://github.com/ruby/ruby/pull/425


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-11-08

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
typo [Fixes GH-435] PAtch by @zed-0xff https://github.com/ruby/ruby/pull/435

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/csv.rb: [DOC] Fix typo in CSV.parse_line by @funky-bibimbap
  [Fixes GH-430] https://github.com/ruby/ruby/pull/430


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: [DOC] Add note about negative indices in Array overview
  By @ckaenzig [Fixes GH-427] https://github.com/ruby/ruby/pull/427


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/net/ftp.rb: [DOC] Document Net::FTP.mdtm and .set_socket and fix
  spelling typo, based on patch by @artfuldodger [Fixes GH-426]
  https://github.com/ruby/ruby/pull/426


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/objspace/object_tracing.c: [DOC] trace_object_allocations_stop
  By @srawlins [Fixes GH-421] https://github.com/ruby/ruby/pull/421


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43572 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/securerandom.rb: [DOC] specify arguments passed to ::random_bytes
  By @chastell [Fixes GH-412] https://github.com/ruby/ruby/pull/412


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (vm_malloc_increase): check GVL before gc_rest_sweep().
  vm_malloc_increase() can be called without GVL.
  However, gc_rest_sweep() assumes acquiring GVL.
  To avoid this problem, check GVL before gc_rest_sweep().
  [Bug #9090]
  This workaround introduces possibility to set malloc_limit as
  wrong value (*1). However, this may be rare case. So I commit it.
  *1: Without rest_sweep() here, gc_rest_sweep() can decrease
      malloc_increase due to ruby_sized_xfree().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
commit miss from r43573


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
gc.c: use switch for alternative BUILTIN_TYPE

* gc.c (rb_objspace_call_finalizer): BUILTIN_TYPE is alternative,
  T_DATA object (Thread, Mutex, Fiber) cannot be T_FILE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_logger.rb: clear garbage files

* test/logger/test_logger.rb (test_shifting_age_in_multiprocess):
  unlink rotated log files all.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c (append_method): use RARRAY_CONST_PTR().

* enumerator.c (lazy_init_iterator): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43578 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_build_from_ary_exception): use RARRAY_CONST_PTR().

* compile.c (iseq_build_from_ary_body): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dir.c, pack.c, ruby.c, struct.c, vm_eval.c: use RARRAY_CONST_PTR().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (rb_io_open_with_args): use RARRAY_CONST_PTR().

* io.c (rb_scan_open_args): use const qualifier for above.

* io.c (rb_open_file): ditto.

* io.c (rb_io_open_with_args): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43581 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/open3.rb: receive arguments as keyword arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
file.c: remove unnecessary declaration

* file.c (GetLastError): already defined in windows.h on nowadays
  cygwin, and caused the confliction with the system provided
  definition on cygwin64.  by @kou1okada [Fixes GH-433].

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