summaryrefslogtreecommitdiff
path: root/test/irb
AgeCommit message (Collapse)Author
2020-09-16Merge IRB 1.2.6aycabta
2020-03-30Ruby 2.7 backport about IRB (#2990)aycabta
* [ruby/reline] Sort completion list #### Legacy mode: ```console $ irb --legacy irb(main):001:0> l[TAB][TAB] lambda load local_variables loop ``` #### Before this patch: ```console $ irb irb(main):001:0> l[TAB][TAB] local_variables loop lambda load ``` #### After this patch: ```console $ irb irb(main):001:0> l[TAB][TAB] lambda load local_variables loop ``` https://github.com/ruby/reline/commit/6074069c7d * Drop an invalid char as UTF-8 * Add test_completion_with_indent_and_completer_quote_characters This is for 8a705245e55575d4d310a2e956b89a36a5931971. * [ruby/irb] Add tests for RubyLex The set_auto_indent method calculates the correct number of spaces for indenting a line. We think there might be a few bugs in this method so we are testing the current functionality to make sure nothing breaks when we address those bugs. Example test failure: ``` 1) Failure: TestIRB::TestRubyLex#test_auto_indent [/Users/Ben/Projects/irb/test/irb/test_ruby_lex.rb:75]: Calculated the wrong number of spaces for: def each_top_level_statement initialize_input catch(:TERM_INPUT) do loop do begin prompt unless l = lex throw :TERM_INPUT if @line == '' else . <10> expected but was <12>. ``` https://github.com/ruby/irb/commit/752d5597ab * [ruby/reline] Degenerate the terminal size to [$LINES, $COLUMNS] if it is unknown This is a workaround for https://github.com/ruby/irb/issues/50 https://github.com/ruby/reline/commit/5725677d1a * [ruby/irb] Fix newline depth with multiple braces This commit fixes the check_newline_depth_difference method to multiple open braces on one line into account. Before this change we were subtracting from the depth in check_newline_depth_difference on every open brace. This is the right thing to do if the opening and closing brace are on the same line. For example in a method definition we have an opening and closing parentheses we want to add 1 to our depth, and then remove it. ``` def foo() end ``` However this isn't the correct behavior when the brace spans multiple lines. If a brace spans multiple lines we don't want to subtract from check_newline_depth_difference and we want to treat the braces the same way as we do `end` and allow check_corresponding_token_depth to pop the correct depth. Example of bad behavior: ``` def foo() [ ] puts 'bar' end ``` Example of desired behavior: ``` def foo() [ ] puts 'bar' end ``` https://github.com/ruby/irb/commit/7dc8af01e0 * text/readline/test_readline.rb - fix skip on Reline (#2743) TestRelineAsReadline#test_input_metachar passes on MinGW * Add "require 'openstruct'" what is forgotten * [ruby/irb] Fix lib name of OpenStruct https://github.com/ruby/irb/commit/1f3a84ab6b * Add load path and require for ruby/ruby * Rescue EOFError If C-d is pressed before IRB is ready, IRB crashes because EOFError occurs. * Complete indented and quoted string correctly def foo ''.upca[TAB] This will be completed to be: def foo ''.upcase The indent was gone. This commit fixes the bug. * [ruby/irb] Fix crashing when multiple open braces per line https://github.com/ruby/irb/issues/55 If we had put multiple open braces on a line the with no closing brace spaces_of_nest array keeps getting '0' added to it. This means that when we pop off of this array we are saying that we should be in position zero for the next line. This is an issue because we don't always want to be in position 0 after a closing brace. Example: ``` [[[ ] ] ] ``` In the above example the 'spaces_of_nest' array looks like this after the first line is entered: [0,0,0]. We really want to be indented 4 spaces for the 1st closing brace 2 for the 2nd and 0 for the 3rd. i.e. we want it to be: [0,2,4]. We also saw this issue with a heredoc inside of an array. ``` [<<FOO] hello FOO ``` https://github.com/ruby/irb/commit/80c69c8272 * Support history-size in .inputrc correctly * Introduce an abstracted structure about the encoding of Reline The command prompt on Windows always uses Unicode to take input and print output but most Reline implementation depends on Encoding.default_external. This commit introduces an abstracted structure about the encoding of Reline. * Remove an unused setting variable * Use Reline.encoding_system_needs if exists * Add tests for vi_insert and vi_add * Implement vi_insert_at_bol and vi_add_at_eol * [ruby/reline] Implement vi_to_next_char https://github.com/ruby/reline/commit/066ecb0a21 * [ruby/reline] Implement vi_prev_char and vi_to_prev_char https://github.com/ruby/reline/commit/0ad3ee63fa * [ruby/readline-ext] Include ruby/assert.h in ruby/ruby.h so that assertions can be there https://github.com/ruby/readline-ext/commit/4d44c12832 * Stop using minitest dependent methods * Skip a test that uses assert_ruby_status if it doesn't exist * Use omit instead of skip * Check DONT_RUN_RELINE_TEST envvar * [ruby/irb] Add newline_before_multiline_output https://github.com/ruby/irb/commit/9eb1801a66 * [ruby/irb] Fix compatibility with rails before 5.2 Rails before 5.2 added Array#append as an alias to Array#<< , so that it expects only one argument. However ruby-2.5 added Array#append as an alias to Array#push which takes any number of arguments. If irb completion is used in `rails c` (for example "IO.<tab>") it fails with: irb/completion.rb:206:in `<<': wrong number of arguments (given 3, expected 1) (ArgumentError) Using Array#push instead of Array#append fixes compatibility. https://github.com/ruby/irb/commit/5b7bbf9c34 * Reline: Use a more robust detection of MinTTY The previous detection per get_screen_size fails when stdout is passed to a pipe. That is the case when running ruby tests in parallel ("-j" switch). In this case Reline believes that it's running on MinTTY and the tests are running with ANSI IOGate instead of the Windows adapter on MINGW. So parallel test results were different to that of a single process. This commit fixes these differencies. The code is taken from git sources and translated to ruby. NtQueryObject() is replaced by GetFileInformationByHandleEx(), because NtQueryObject() is undocumented and is more difficult to use: https://github.com/git-for-windows/git/blob/c5a03b1e29c69f3f06c8fabd92493edb73469176/compat/winansi.c#L558 * Reline: Fix changed test results due to change to UTF-8 on Windows In commit f8ea2860b0cac1aec79978e6c44168802958e8af the Reline encoding for native windows console was changed to hardcoded UTF-8. This caused failures in reline and readline tests, but they were hidden, because parallel ruby tests incorrectly used Reline::ANSI as IOGate. Tests failures were raised in single process mode, but not with -j switch. This patch corrects encodings on native Windows console. * [ruby/irb] [ruby/irb] Rewrite an expression to detect multiline https://github.com/ruby/irb/commit/ed5cf375a6 https://github.com/ruby/irb/commit/5b7bbf9c34 * [ruby/reline] Implement vi_change_meta https://github.com/ruby/reline/commit/8538e0e10f * Always refer to Reline::IOGate.encoding * Always use UTF-8 for Reline::GeneralIO on Windows * Use test_mode on Reline::History::Test for encoding * [ruby/reline] Support GNOME style Home/End key sequences [Bug #16510] https://github.com/ruby/reline/commit/788f0df845 * [ruby/irb] Add a new easter egg: dancing ruby https://github.com/ruby/irb/commit/e37dc7e58e * [ruby/irb] Exclude useless files from RDoc https://github.com/ruby/irb/commit/8f1ab2400c * [ruby/irb] Exclude useless files from RDoc * Fix inaccuracy in encoding tests These tests assume Encoding.find('locale') == Encoding.find('external') and fail if they are distinct. * [ruby/reline] Fix Reline::Windows#scroll_down I mistook Right and Bottom. https://github.com/ruby/reline/commit/8be401c5f5 * [ruby/reline] Bypass cursor down when a char is rendered at eol on Windows A newline is automatically inserted if a character is rendered at eol on Windows command prompt. https://github.com/ruby/reline/commit/4bfea07e4a * [ruby/reline] Organize special keys escape sequences https://github.com/ruby/reline/commit/41deb1a3d9 * [ruby/readline-ext] Remove unnecessary -I$(top_srcdir) when it's an individual gem https://github.com/ruby/readline-ext/commit/efaca4a5f4 * [ruby/readline-ext] Check TestRelineAsReadline existance https://github.com/ruby/readline-ext/commit/c0a6303168 * [ruby/readline-ext] The ruby/assert.h is adopted by Ruby 2.7 or later https://github.com/ruby/readline-ext/commit/106c31fc1b * Revert "[ruby/readline-ext] Include ruby/assert.h in ruby/ruby.h so that assertions can be there" This reverts commit 425b2064d394639101854c83a061a0918b33b857. This cherry-pick was a mistake. * [ruby/readline-ext] Use require check instead of DONT_RUN_RELINE_TEST env https://github.com/ruby/readline-ext/commit/1df99d1481 * [ruby/readline-ext] Add spec.extensions https://github.com/ruby/readline-ext/commit/8c33abb13c * [ruby/readline-ext] Use rake/extensiokntask to build https://github.com/ruby/readline-ext/commit/b0b5f709bd * Fix readline build dependency * [ruby/irb] Add test_complete_symbol https://github.com/ruby/irb/commit/dbbf086c1f * [ruby/irb] Check doc namespace correctly IRB::InputCompletor::PerfectMatchedProc crashes when doc not found because a variable name was incorrect. https://github.com/ruby/irb/commit/889fd4928f * [ruby/irb] Fix auto indent with closed brace A closed brace in auto-indent shouldn't affect the next brace in the same line, but it behaves like below: p() { } It's a bug. https://github.com/ruby/irb/commit/fbe59e344f * [ruby/irb] Use 0.step instead of (..0).each for Ruby 2.5 https://github.com/ruby/irb/commit/5d628ca40e * Revert "[ruby/irb] Add test_complete_symbol" This reverts commit 3af3431c2c145134996e66f3d8d9ade8ad81bde0. * [ruby/irb] fix reserved words and completion for them https://github.com/ruby/irb/commit/6184b227ad * Add test_complete_symbol The previous version of the test method used a symbol, ":abcdefg" to complete but longer symbols that can be completed are defined by other test methods of other libs. * test/irb/test_completion.rb: suppress a warning: unused literal ignored * [ruby/reline] Use IO#write instead of IO#print IO#print always adds a string of $\ automatically. https://github.com/ruby/reline/commit/a93119c847 * [ruby/irb] Version 1.2.2 https://github.com/ruby/irb/commit/a71753f15a * [ruby/reline] Version 0.1.3 https://github.com/ruby/reline/commit/ea2b182466 * [ruby/irb] Include easter-egg.rb in gemspec `irb` doesn't run because this file isn't included in the gem. https://github.com/ruby/irb/commit/73cda56d25 * [ruby/irb] Version 1.2.3 https://github.com/ruby/irb/commit/dd56e06df5 * support multi-run test for test_readline.rb * [ruby/irb] `yield` outside method definition is a syntax error https://github.com/ruby/irb/commit/dbc7b059c7 * test/readline - allow ENV control of test class creation In ruby/ruby, the tests run on both readline & reline by creating four test classes: ``` TestReadline TestReadlineHistory TestRelineAsReadline TestRelineAsReadlineHistory ``` Reline inports the test files and uses them in its CI. Adding the ENV control allows it to only run the `TestRelineAsReadline` classes. * Omit test_using_quoting_detection_proc_with_multibyte_input temporarily for random order test * support random order test. test_readline: HISTORY should be empty. test_using_quoting_detection_proc: test_using_quoting_detection_proc_with_multibyte_input: Readline.completer_quote_characters= and Readline.completer_word_break_characters= doesn't accept nil, so skip if previous values are nil. * Set Readline.completion_append_character = nil always GNU Readline add a white space when Readline.completion_append_character is not initialized. * Fix a typo [ci skip] * skip test if Reline.completion_proc is nil. Some other tests can set Reline.completion_proc, so if it is nil, simply skip this test. * Reset Reline.point TestRelineAsReadline#test_insert_text expects Readline.point == 0 at the beginning of the test, but a test violate this assumption. * Convert incompatible encoding symbol names * Ignore incompatible convert of symbols * Add workaround for test-bundler failure https://github.com/ruby/actions/runs/500526558?check_suite_focus=true#step:16:127 ``` Failures: 1) Bundler.setup when Bundler is bundled doesn't blow up Failure/Error: expect(err).to be_empty expected `"fatal: not a git repository (or any of the parent directories): .git\nfatal: not a git repository (o...the parent directories): .git\nfatal: not a git repository (or any of the parent directories): .git".empty?` to return true, got false Commands: $ /home/runner/work/actions/actions/snapshot-master/ruby \ -I/home/runner/work/actions/actions/snapshot-master/lib:/home/runner/work/actions/actions/snapshot-master/spec/bundler \ -rsupport/hax -rsupport/artifice/fail \ /home/runner/work/actions/actions/snapshot-master/libexec/bundle install --retry 0 Resolving dependencies... Using bundler 2.1.4 Bundle complete! 1 Gemfile dependency, 1 gem now installed. Use `bundle info [gemname]` to see where a bundled gem is installed. fatal: not a git repository (or any of the parent directories): .git fatal: not a git repository (or any of the parent directories): .git fatal: not a git repository (or any of the parent directories): .git # $? => 0 $ /home/runner/work/actions/actions/snapshot-master/ruby \ -I/home/runner/work/actions/actions/snapshot-master/lib:/home/runner/work/actions/actions/snapshot-master/spec/bundler \ -rsupport/hax -rsupport/artifice/fail \ /home/runner/work/actions/actions/snapshot-master/libexec/bundle exec ruby -e \ require\ \'bundler\'\;\ Bundler.setup fatal: not a git repository (or any of the parent directories): .git fatal: not a git repository (or any of the parent directories): .git fatal: not a git repository (or any of the parent directories): .git # $? => 0 # ./spec/bundler/runtime/setup_spec.rb:1056:in `block (3 levels) in <top (required)>' # ./spec/bundler/spec_helper.rb:111:in `block (3 levels) in <top (required)>' # ./spec/bundler/spec_helper.rb:111:in `block (2 levels) in <top (required)>' # ./spec/bundler/spec_helper.rb:78:in `block (2 levels) in <top (required)>' make: *** [yes-test-bundler] Error 1 ``` * [ruby/irb] Unnamed groups are not captured when named groups are used https://github.com/ruby/irb/commit/0a641a69b0 * [ruby/reline] Work with wrong $/ value correctly https://github.com/ruby/reline/commit/962ebf5a1b * [ruby/irb] Detect multiple lines output simplify The old implementation performance test code: require 'objspace' puts "%.5g MB" % (ObjectSpace.memsize_of_all * 0.001 * 0.001) /\A.*\Z/ !~ ('abc' * 20_000_000) puts "%.5g MB" % (ObjectSpace.memsize_of_all * 0.001 * 0.001) and run `time test.rb`: 2.5868 MB 62.226 MB real 0m1.307s user 0m0.452s sys 0m0.797s The new implementation performance test code: require 'objspace' puts "%.5g MB" % (ObjectSpace.memsize_of_all * 0.001 * 0.001) ('abc' * 20_000_000).include?("\n") puts "%.5g MB" % (ObjectSpace.memsize_of_all * 0.001 * 0.001) and run `time test.rb`: 2.5861 MB 62.226 MB real 0m0.132s user 0m0.088s sys 0m0.042s https://github.com/ruby/irb/commit/40d6610baf * [ruby/reline] Suppress error in case INPUTRC env is empty https://github.com/ruby/reline/commit/bce7e7562b * [ruby/reline] Add yamatanooroti rendering test https://github.com/ruby/reline/commit/f092519525 * [ruby/reline] Rename test suite name of yamatanooroti test https://github.com/ruby/reline/commit/b0f32f5de4 * [ruby/reline] Add a comment why rescue yamatanooroti loading error on the test https://github.com/ruby/reline/commit/2a8061daec * [ruby/irb] Suppress crashing when EncodingError has occurred without lineno https://github.com/ruby/irb/commit/13572d8cdc * [ruby/reline] Suppress error when check ambiguous char width in LANG=C https://github.com/ruby/reline/commit/623dffdd75 * [ruby/io-console] Enable only interrupt bits on `intr: true` https://github.com/ruby/io-console/commit/baaf929041 * [ruby/io-console] bump up to 0.5.4 * [ruby/io-console] Update the minimum requirement of Ruby version https://github.com/ruby/io-console/commit/73e7b6318a * [ruby/io-console] Filter Ruby engine name rather than just /ruby/ This breaks tests using this path on JRuby because the `jruby` executable turns into `jjruby` after the sub. https://github.com/ruby/io-console/commit/e5951aa34c * [ruby/io-console] bump up to 0.5.5 * [ruby/io-console] Prefer keyword arguments https://github.com/ruby/io-console/commit/5facbfc4c8 * [ruby/io-console] [DOC] Improved about `intr:` https://github.com/ruby/io-console/commit/82b630cd79 * [ruby/io-console] Just ignore the extension on other than CRuby https://github.com/ruby/io-console/commit/41b6f09574 * [ruby/io-console] bump up to 0.5.6 Co-authored-by: KOBAYASHI Shuji <shuujii@gmail.com> Co-authored-by: Ben <kanobt61@gmail.com> Co-authored-by: Yusuke Endoh <mame@ruby-lang.org> Co-authored-by: MSP-Greg <MSP-Greg@users.noreply.github.com> Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org> Co-authored-by: Kenta Murata <mrkn@mrkn.jp> Co-authored-by: Lars Kanis <lars@greiz-reinsdorf.de> Co-authored-by: Lars Kanis <kanis@comcard.de> Co-authored-by: Alan Wu <XrXr@users.noreply.github.com> Co-authored-by: Hiroshi SHIBATA <hsbt@ruby-lang.org> Co-authored-by: Nobuhiro IMAI <nov@yo.rim.or.jp> Co-authored-by: Nick Lewis <nick@puppet.com> Co-authored-by: S-H-GAMELINKS <gamelinks007@gmail.com> Co-authored-by: Koichi Sasada <ko1@atdot.net> Co-authored-by: Kazuhiro NISHIYAMA <zn@mbf.nifty.com> Co-authored-by: Charles Oliver Nutter <headius@headius.com>
2019-12-14[ruby/irb] Restore environment variablesNobuyoshi Nakada
https://github.com/ruby/irb/commit/236590882c
2019-11-28Add require "irb" to test/irb/test_completion.rbaycabta
2019-11-28Fix regexp to complete complex literalaycabta
IRB completion logic always needed exponential notation for complex literal such as 3e6i but it's bug. I fixed to support complex literal without exponential notation such as 3i.
2019-11-21Use singleline/multiline instead of readline/reidlineaycabta
2019-11-20Generate history file path correctly when $HOME/.irbrc doesn't existaycabta
2019-11-13Suppress warnings except for when last evaluationaycabta
Co-authored-by: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
2019-11-10qsymbols and symbols should be colored as SymbolTakashi Kokubun
2019-11-10Colorize on_symbols_beg (%I)Takashi Kokubun
2019-11-10Colorize string quotes as boldTakashi Kokubun
like pry
2019-10-14IRB colorize: take into account recursive arrays and hashes (#2555)Ary Borenszweig
[Bug #16250]
2019-09-24Changed numbered parameter prefixNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/2431
2019-08-16Set IRB::Context#return_format on test clarifyaycabta
2019-08-16Don't echo results of assignment expressionsSteven Willis
2019-08-08Aliases capture_output to capture_io for test-unit compatiblity.Hiroshi SHIBATA
2019-08-06Revert "Don't echo results of assignment expressions"aycabta
This reverts commit 1ee88c51b3c319b74b69540e111e4a1c24833cad.
2019-08-06Don't echo results of assignment expressionsSteven Willis
2019-06-13Clarify the Ruby version support status in IRB moreTakashi Kokubun
2019-06-13make sync-default-gems GEM=irbTakashi Kokubun
Upgrade IRB to https://github.com/ruby/irb/commit/41ea43a4a732e094acfa1b0fc1473fdcda9e6227 Mostly backport changes.
2019-06-12Another incomplete string caseNobuyoshi Nakada
2019-06-12Ripper::Lexer: fallback parse error token to the previous oneNobuyoshi Nakada
2019-06-04Remove conflict resolution mistake [ci skip]Takashi Kokubun
in de541fe1961370e64541d73c96cf790d30f28604 :bow:
2019-06-04Improve test_color to prevent regressionTakashi Kokubun
Actually de541fe1961370e64541d73c96cf790d30f28604 was still needed. This commit would improve the test coverage using the branch.
2019-06-04colorize_code must return escaped textTakashi Kokubun
This was needed before 0c459af7c233adb5f44022350bfe8fa132d8053e but it could be actually useless now. But I added this anyway just in case.
2019-06-04Colorize error charactersNobuyoshi Nakada
* lib/irb/color.rb (IRB::Color.scan): ignore "incomplete end of input" error only, to colorize invalid characters, e.g., control characters, and invalid symbols, as errors.
2019-05-31Warn compile_error only when input is finishedTakashi Kokubun
Let's say we are in progress to write `"foo"`: ``` irb> "fo ``` at this moment, nothing is wrong. It would be just a normal way to write `"foo"`. Prior to this commit, the `fo` part was warned because of 5b64d7ac6e7cbf759b859428f125539e58bac0bd. But I think warning such a normal input is not valuable for users. However, we'd like to warn `:@1` or `@@1` which is also a syntax error. Then this commit switches the syntax highlight based on whether the input text is finished or not. When it's not finished yet, it does not warn compile_error.
2019-05-29Colorize errors moreNobuyoshi Nakada
* lib/irb/color.rb (IRB::Color.colorize_code): colorize `compile_error` part as same as `on_parse_error`.
2019-05-29Colorize compile_error as same as on_parse_errorNobuyoshi Nakada
2019-05-27Colorize error partNobuyoshi Nakada
2019-05-27context.rb: hide wrapping linesNobuyoshi Nakada
* lib/irb/context.rb (IRB::Context#evaluate): separate the code from wrapping lines to propagate the given exception, not to show the wrapping lines when SyntaxError.
2019-05-26Highlight global variable on IRBTakashi Kokubun
2019-05-26Refactor IRB color dispatchTakashi Kokubun
The reason why we were checking lexer state in addition to token was that we do not want to colorize local variable, method call, etc., while they share the :on_ident token with a name of method definition which should be colored as blue. It means that we're concerned about the lexer state only for :on_ident. Thus we can skip checking lexer state for non-:on_ident tokens. This refactoring is based on that idea. Also, now we manage Ripper's lexer state as Integer (use `|` if you need to check multiple states). It should be faster than using Array of Integer because #any? block call is not needed.
2019-05-27Support :@@cvar and : on colorizeaycabta
2019-05-26Make the imaginary color on IRB close to pryTakashi Kokubun
and sorted the token names alphabetically.
2019-05-26Colorize imaginary and rational literalsNobuyoshi Nakada
2019-05-26parse.y: adjust error indicatorNobuyoshi Nakada
* parse.y (parser_yylex): adjust the error indicator of unexpected fraction part. before: ~~~ 1.2.3 ^~~ ~~~ after: ~~~ 1.2.3 ^~ ~~~
2019-05-26Fix scanner event at invalid syntaxNobuyoshi Nakada
* parse.y (parser_yyerror, parser_compile_error): revert r67224 (e5d10cda07b23682e5e4e64d1324e4d3247d4785) "Flush erred token".
2019-05-25Handle keyword symbol in IRB::Color::SymbolStateTakashi Kokubun
2019-05-25Deal with more syntax highlight edge casesTakashi Kokubun
Please refer to the tests again.
2019-05-25Fix more unintended syntax highlightsTakashi Kokubun
See tests for what kind of things are fixed.
2019-05-25Always color Symbol as Yellow on IRB::ColorTakashi Kokubun
Symbol color was made blue as a workaround because it was hard to distinguish `foo`s in `:foo` and `def foo; end` (both are :on_ident). But I wanted to make it yellow like pry. `:Struct` had the same problem in :on_const. Because the :on_const was also blue (but underlined and bold), it was not a big issue. While they're not so problematic since we got a workaround, we also had a more serious issue for highlighting a symbol like `:"a#{b}c"`. The first half was considered as Symbol and the last half was considered as String, because the colorizer did not have a state like a parser. To approach the last issue, I introduced `IRB::Color::SymbolState` which is a thin state manager knowing only "the token is Symbol or not". Having this module magically solves the first two problems as well. So now we can highlight Symbol as yellow in the perfect manner.
2019-05-25Colorize empty embexpr more on IRB::ColorTakashi Kokubun
2019-05-25Support some unhandled syntax highlightTakashi Kokubun
Heredoc, %i, :Foo, { 'a': ... }, ... :'a' is still half-broken.
2019-05-25Clear IRB::Color escape sequence before newlineTakashi Kokubun
because otherwise prompt and other things could be polluted.
2019-05-25Add and use Reline::Unicode.escape_for_printTakashi Kokubun
2019-05-24Incremental syntax highlight for IRB source linesTakashi Kokubun
Closes: https://github.com/ruby/ruby/pull/2202
2019-05-21Copy config to make IRB::Context#use_colorize? functionalTakashi Kokubun
on initialize This fixes https://github.com/ruby/ruby/pull/2188
2019-05-21Add "require 'irb'" to use IRB.confaycabta
2019-04-30Use Ripper for IRBaycabta
The debug option of IRB is deleted because it's just for IRB's pure Ruby parser.