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2017-05-09merge revision(s) 58082,58083: [Backport #13236]nagachika
class.c: ensure_includable * class.c (ensure_includable): extract checks to include and prepend. class.c: prohibit refinement module * class.c (ensure_includable): cannot include refinement module, or the type and the class do not match. [ruby-core:79632] [Bug #13236] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 57640: [Backport #13214]nagachika
fileutils.rb: do not make root * lib/fileutils.rb (FileUtils#mkdir_p): no need to make root directory which should be exist and cannot be made with mkdir recent Cygwin can make a directory contains a colon. [Bug #13214] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 57265,57266: [Backport #13081]nagachika
win32/resolv.rb: ad hoc workaround * ext/win32/lib/win32/resolv.rb (Win32::Resolv::SZ): an ad hoc workaround for broken registry. SearchList and other registry values must be REG_SZ, or Windows ignores anything in those values otherwise. [ruby-dev:49924] [Bug #13081] https://github.com/rubygems/rubygems/issues/1700 win32/registry.rb: registry type names * ext/win32/lib/win32/registry.rb (Win32::Registry#read): show registry type names instead of numeric values. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 58037: [Backport #10944]nagachika
docs for creating arrays * array.c: [DOC] add example for Array.new with block and index. Reported by Don Cruickshank. [ruby-core:68442] [Bug #10944] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 58008: [Backport #9294]nagachika
io.c: improve docs * io.c: [DOC] improve and harmonize docs for IO#read and ARGF#read; fix invalid example code for IO#read to make it syntax highlighted. * io.c: [DOC] various improvements for docs of IO, ARGF, and Kernel: fix indent to ensure correct code block detection; sync "outbuf" paragraph for {IO,ARGF}#read, {IO,ARGF}#readpartial, and IO#sysread; fix formatting of call-seq's; improve Kernel#open example to use nil?; fix RDoc markup and typos. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 57490: [Backport #13175]nagachika
configure.in: use AC_SEARCH_LIBS * configure.in (--with-gmp, --with-jemalloc): use AC_SEARCH_LIBS to check if no library is required, instead of AC_CHECK_LIB. [ruby-core:79368] [Bug #13175] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 57180: [Backport #13247]nagachika
memory_status.c: support old Mac OS * ext/-test-/memory_status/memory_status.c (read_status): use TASK_BASIC_INFO instead of MACH_TASK_BASIC_INFO on old Mac OS. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 58453,58454: [Backport #13499]nagachika
Fix space flag when Inf/NaN and width==3 * sprintf.c (rb_str_format): while `"% 2f"` and `"% 4f"` result in `" Inf"` and `" Inf"` respectively, `"% 3f"` results in `"Inf"` (no space). Refactor "%f" % Inf/NaN * sprintf.c (rb_str_format): as for non-finite float, calculate the exact needed size with the space flag. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 57359: [Backport #13442]nagachika
uri/generic.rb: fix exception on non-IP format * lib/uri/generic.rb (URI::Generic#find_proxy): match IP address no_proxy against resolved self IP address. [Fix GH-1513] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 58370,58382: [Backport #13530]nagachika
thread_win32.c: no GVL for interrupt_event * thread_win32.c (w32_wait_events): do not acquire GVL, to fix deadlock at read/close race condition. instead, just ignore interrupt_event if it is closed. thread_win32.c: fix index * thread_win32.c (w32_wait_events): fix wait object index in the case of interrupt_event is not usable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 58534: [Backport #13533]nagachika
nogvl_wait_for_single_fd must wait as its name poll(fds, n, 0) mean no timeout and immediately return. If you want to wait something, you need to use -1 instead. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 57531,57532,57533,57537: [Backport #13191]nagachika
pty/shl.rb: update [ci skip] * sample/pty/shl.rb: stop writer loop when the child exited. PTY::ChildExited no longer raises asynchronously since r20298. [ruby-dev:49974] [Bug #13191] pty/shl.rb: update [ci skip] * sample/pty/shl.rb: use io/console instead of stty. [ruby-dev:49974] [Bug #13191] pty/shl.rb: update [ci skip] * sample/pty/shl.rb: do not manage array length separately. [ruby-dev:49974] [Bug #13191] pty/shl.rb: update [ci skip] * sample/pty/shl.rb: leap exited child process. [ruby-dev:49974] [Bug #13191] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09merge revision(s) 58084: [Backport #13361]nagachika
configure.in: syscall is deprecated on macOS * configure.in: syscall is no longer supported on macOS since 10.12. [ruby-core:80300] [Bug #13361] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-22merge revision(s) 58323,58324:nagachika
Merge json-2.0.4. * https://github.com/flori/json/releases/tag/v2.0.4 * https://github.com/flori/json/blob/09fabeb03e73ed88dc8ce8f19d76ac59e51dae20/CHANGES.md#2017-03-23-204 Use `assert_raise` instead of `assert_raises`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-22bump teeny version to 2.4.2nagachika
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-24merge revision(s) 58078:naruse
export_changelog must specify the branch's url git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-22merge revision(s) 58040,58041:naruse
stringio.c: check character code * ext/stringio/stringio.c (strio_ungetc): check if the character code is valid in the encoding. reported by Ahmad Sherif (ahmadsherif) at https://hackerone.com/reports/209593. stringio.c: check range * ext/stringio/stringio.c (strio_ungetc): raise RangeError instead of TypeError at too big value, as well as IO#ungetc. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58052 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-21Bump up version to 2.4.1naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-21merge revision(s) 58042: [Backport #13339]naruse
string.c: use the usable size * string.c (rb_str_change_terminator_length): when called after the content has been copied, old terminator length no longer makes sense. use the whole usable size instead of capacity without terminator. [ruby-core:80257] [Bug #13339] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-21merge revision(s) 57192,57464,58016,58018,58019: [Backport #12705]naruse
[Bug #12705] add a ticket number. test_lambda.rb: refine test * test/ruby/test_lambda.rb (test_lambda_as_iterator): refine a test for the intention of the original report. [ruby-core:61340] [Bug #9605] test_lambda.rb: remove duplcate tests vm_args.c: arity check of lambda * vm_eval.c (rb_yield_lambda): new function which yields an array to a proc and splat to a lambda. mainly for Enumerable only. * vm_args.c (setup_parameters_complex): remove special lambda splatting for [Bug #9605]. [ruby-core:77065] [Bug #12705] * vm_insnhelper.c (vm_callee_setup_block_arg): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-19merge revision(s) 58015: [Backport #13325]naruse
vm_args.c: pass block * vm_args.c (refine_sym_proc_call): pass block to the method when using refinements. [ruby-core:80219] [Bug #13325] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-18merge revision(s) 57972: [Backport #13198]naruse
Fix bug of Tempfile#size if nothing is written [Bug #13198] * lib/tempfile.rb (Tempfile#size): Fix its behavior when nothing is written. Tempfile#size should return 0 in this case. The patch is from nobu <[email protected]>. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-17merge revision(s) 57968,57969,57970: [Backport #13313]naruse
thread.c: thread_do_start * thread.c (thread_do_start): extract from a macro in thread_start_func_2 for debugger. thread.c: Thread.start with Symbol * thread.c (thread_do_start): fix segfault at start with Symbol. proc created by Symbol#to_proc does not have environment unless using refinements. [ruby-core:80147] [Bug #13313] Fiber also has same issue. [Bug #13313] * thread.c (rb_vm_proc_local_ep): added. * cont.c (rb_fiber_start): use rb_vm_proc_local_ep(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-17merge revision(s) 57956:naruse
Raise error if spec is nil With parallel test-all, the spec is sometimes nil. To debug it raise more detailed error. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-17merge revision(s) 57523,57998: [Backport #13322]naruse
test_gem.rb: exclude default gems * test/rubygems/test_gem.rb: check difference to exclude default gems from the expected results. [Feature #13186] Merge rubygems-2.6.11 This version fixed regression of rubygems-2.6.10. https://github.com/rubygems/rubygems/pull/1856 See details of changelogs for 2.6.11 release: https://github.com/rubygems/rubygems/blob/adfcf40502716080bd9cdfdd2e43bd4296872784/History.txt#L3 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-13merge revision(s) 57948,57950: [Backport #13304]naruse
thread.c: rb_thread_fd_close [ci skip] * thread.c (rb_thread_fd_close): re-define only for abi-check, abort if called. [ruby-core:80078] [Bug #13304] thread.c: rb_thread_fd_close [ci skip] * thread.c (rb_thread_fd_close): remove deprecated. a couple of external libraries used it. [ruby-core:80078] [Bug #13304] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-13merge revision(s) 57603: [Backport #12997]naruse
Merge Onigmo 6.1.1 * Support absent operator https://github.com/k-takata/Onigmo/issues/82 * https://github.com/k-takata/Onigmo/blob/Onigmo-6.1.1/HISTORY git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-13merge revision(s) 57410,57619,57621,57631,57634: [Backport #13150]naruse
Prevent GC by volatile [Bug #13150] test/ruby/test_marshal.rb test_context_switch (load) and test_gc (dump) are failed on FreeBSD 10.3 and gcc7 (FreeBSD Ports Collection) 7.0.0 20170115 (experimental); RB_GC_GUARD looks not worked well. ruby.h: RB_GC_GUARD stronger than gcc7 * include/ruby/ruby.h (RB_GC_GUARD): prevent guarded pointer from optimization by using as an input to inline asm. ruby.h: remove comment * include/ruby/ruby.h (RB_GC_GUARD): remove comment unsupported by Solaris AS. marshal.c: use hidden objects to allow recycling Hidden objects (klass == 0) are not visible to Ruby code invoked from other threads or signal handlers, so they can never be accessed from other contexts. This makes it safe to call rb_gc_force_recycle on the object slot after releasing malloc memory. * marshal.c (rb_marshal_dump_limited): hide dump_arg and recycle when done (rb_marshal_load_with_proc): hide load_arg and recycle when done [ruby-core:79518] marshal.c: revert r57631 partially * marshal.c (rb_marshal_dump_limited): do not free dump_arg, which may be dereferenced in check_dump_arg due to continuation, and get rid of dangling pointers. * marshal.c (rb_marshal_load_with_proc): ditto for load_arg. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-13merge revision(s) 57269,57277:naruse
bignum.c: fix rb_cstr_parse_inum endp * bignum.c (rb_cstr_parse_inum): stores the address of the first invalid character when str is too big or contains an underscore. bignum.c: unnecessary check * bignum.c (rb_cstr_parse_inum): remove unnecessary check. successive sign is rejected by conv_digit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-13merge revision(s) 57412: [Backport #13308]naruse
Update Rubygems 2.6.10 * https://github.com/rubygems/rubygems/commit/2ee5bf9fd3bd7649d3e244bc40107ff32070ef47 * https://github.com/rubygems/rubygems/commit/be510dd4097e65c6a256a6e173d6b724a3a96472 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57767,57943: [Backport #10403]naruse
io.c: documentation for puts * io.c: [DOC] clarify that the 'record separator' between arguments passed to 'puts' is always a newline. Based on a patch by Mark Amery. [ruby-core:65801] [Misc #10403] * 2017-03-13 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57469,57471,57472,57503,57508: [Backport #13299]naruse
io.c: recycle garbage on write * string.c (STR_IS_SHARED_M): new flag to mark shared mulitple times (STR_SET_SHARED): set STR_IS_SHARED_M (rb_str_tmp_frozen_acquire, rb_str_tmp_frozen_release): new functions (str_new_frozen): set/unset STR_IS_SHARED_M as appropriate * internal.h: declare new functions * io.c (fwrite_arg, fwrite_do, fwrite_end): new (io_fwrite): use new functions Introduce rb_str_tmp_frozen_acquire and rb_str_tmp_frozen_release to manage a hidden, frozen string. Reuse one bit of the embed length for shared strings as STR_IS_SHARED_M to indicate a string has been shared multiple times. In the common case, the string is only shared once so the object slot can be reclaimed immediately. minimum results in each 3 measurements. (time and size) Execution time (sec) name trunk built io_copy_stream_write 0.682 0.254 io_copy_stream_write_socket 1.225 0.751 Speedup ratio: compare with the result of `trunk' (greater is better) name built io_copy_stream_write 2.680 io_copy_stream_write_socket 1.630 Memory usage (last size) (B) name trunk built io_copy_stream_write 95436800.000 6512640.000 io_copy_stream_write_socket 117628928.000 7127040.000 Memory consuming ratio (size) with the result of `trunk' (greater is better) name built io_copy_stream_write 14.654 io_copy_stream_write_socket 16.505 string.c (rb_str_tmp_frozen_release): release embedded strings Handle the embedded case first, since we may have an embedded duplicate and non-embedded original string. * string.c (rb_str_tmp_frozen_release): handled embedded strings * test/ruby/test_io.rb (test_write_no_garbage): new test [ruby-core:78898] [Bug #13085] io.c (rb_io_syswrite): avoid leaving garbage after write As with IO#write, IO#syswrite also generates garbage which can be harmful in hand-coded read-write loops. * io.c (swrite_arg, swrite_do, swrite_end): new (rb_io_syswrite): use new functions to cleanup garbage [ruby-core:78898] [Bug #13085] Add class name to assert messages io.c: remove rb_ensure usage for rb_str_tmp_frozen_* calls Using rb_ensure pessimizes the common case and makes the code more difficult to read and follow. If we hit an exceptions during write, just let the GC handle cleanup as the exception is already bad for garbage. * io.c (io_fwrite): call rb_str_tmp_frozen{acquire,release} directly (rb_io_syswrite): ditto (fwrite_do, fwrite_end, swrite_do, swrite_end): remove git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57811: [Backport #9829]naruse
docs for FileUtils.ln methods * lib/fileutils.rb: [DOC] add clarifying call-seq's for FileUtil.ln, ln_s, and ln_sf, with better argument names for the created link and link target. Reported by Mike Vastola. [ruby-core:62532] [Bug #9829] * lib/fileutils.rb: [DOC] further improve descriptions of FileUtils.ln and related methods; improve examples: relative links probably won't work in other dir, avoid `include', use more generic homedir name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57415,57463,57474:naruse
eval.c: copy special exception * eval.c (setup_exception): make unfrozen copy of special exception before setting up a cause. reduce iterations for slower machines test_io.rb: separate a test * test/ruby/test_io.rb (test_closed_stream_in_rescue): run in a separated process. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57427: [Backport #13030]naruse
skip T_IMEMO for VMDEBUG * vm_dump.c (vm_stack_dump_each): skip T_IMEMO object to display for VMDEBUG=3. [Bug #13030] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57809: [Backport #13291]naruse
fix paren * string.c (str_byte_substr): fix misplaced parenthesis at r56155. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57741: [Backport #13254]naruse
disable critical-error-handler * win32/win32.c (rb_w32_sysinit): disable critical-error-handler message box even on mswin, regardless of runtime DLL version. [ruby-dev:49988] [Bug #13254] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57816,57817: [Backport #13292]naruse
fix UTF-32 valid_encoding? * enc/utf_32be.c (utf32be_mbc_enc_len): check arguments precisely. [ruby-core:79966] [Bug #13292] * enc/utf_32le.c (utf32le_mbc_enc_len): ditto. * regenc.h (UNICODE_VALID_CODEPOINT_P): predicate for valid Unicode codepoints. fix UTF-32 valid_encoding? * test/ruby/test_io_m17n.rb (TestIO_M17N#test_puts_widechar): do not use invalid codepoint. [ruby-core:79966] [Bug #13292] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57801: [Backport #13287]naruse
parse.y: remove trace * parse.y (reg_named_capture_assign_iter): do not insert trace instructions before local variable assinments. putobject is expected at first. [ruby-core:79940] [Bug #13287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57934 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57802:naruse
string.c: [DOC] Fix a typo in String#dump [Fix GH-1531][ci skip] Author: Alex Semyonov <[email protected]> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12RbConfig::Limits is Ruby 2.5 featurenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57797,57799,57800: [Backport #13289]naruse
string.c: fix integer overflow * string.c (rb_str_subpos): fix integer overflow which can happen only when SHARABLE_MIDDLE_SUBSTRING is enabled. incorpolate https://github.com/mruby/mruby/commit/7db0786abdd243ba031e24683f string.c: fix integer overflow * string.c (str_byte_substr): fix another integer overflow which can happen only when SHARABLE_MIDDLE_SUBSTRING is enabled. [ruby-core:79951] [Bug #13289] string.c: negation of LONG_MIN * string.c (rb_str_update): do not use negation of LONG_MIN, which is negative too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57781:naruse
docs for IO.{write,read} * io.c: [DOC] improve docs for IO * IO.{write,read}: fix errors (:open_args is not an array of strings, it might include a perm or options hash argument; IO.write has no length argument, drop corresponding statement), improve formatting, call-seq, grammar. * IO#sync=: remove unnecessary "produces no output". * other improvements. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57780: [Backport #12975]naruse
docs for IO#print * io.c: [DOC] split documentation for IO#print into smaller paragraphs, delete duplicate sentence, fix call-seq. Based on a patch by Dario Daic. [ruby-core:78291] [Bug #12975] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57778,57779:naruse
string.c: [DOC] fix doc formatting for String#==, #=== math.c: more accuracy * math.c (math_log10): calculate log10(2) for more accuracy. [ruby-core:79907] [Bug #13279] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57777:naruse
rdoc for String class * lib/unicode_normalize.rb: [DOC] prevent a comment from showing up in the class documentation for String. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57775: [Backport #13281]naruse
nodoc OptParse * lib/optparse.rb: [DOC] nodoc OptParse, introduced with r46126, to avoid leaking of its documentation (OptionParser's docs) into the class documentation of Object. [ruby-core:79909] [Bug #13281] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57771:naruse
documentation for sort methods * array.c: [DOC] fix grammar in Array#sort, #sort!, #sort_by!, move references below the code example, add a missing reference. * enum.c: [DOC] fix grammar in Enumerable#sort, #sort_by. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57770:naruse
enum.c: documentation for Enumerable#sort_by * enum.c: [DOC] improve structure of docs for Enumerable#sort_by, adopt explanation of the comparison block from Array#sort_by, drop mention of 1.8, fix typos. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-12merge revision(s) 57765: [Backport #13273]naruse
proc.c: documentation for Proc#{call,yield,[]} * proc.c: [DOC] fix and improve docs for Proc#{call,yield,[]}: * change order of Document-method directives as workaround for an RDoc rendering problem where the documentation for Proc#call displays a "Document-method: []" code block. [ruby-core:79887] [Bug #13273] * add missing call-seq and example for Proc#yield * remove pointless cross reference to Proc#yield * update description for handling of extra or missing arguments, improve examples and add cross reference to #lambda? git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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