v1.4.0

What's Changed

• Add show doc dialog for reline by @aycabta in #269
• Add --autocomplete / --noautocomplete options by @aycabta in #270
• Fix documentation feature of autocomplete by @aycabta in #271
• Use test-unit gem instead of deep copy test-suite from ruby repo by @hsbt in #244
• Relax backtrace nest levels by @nobu in #272
• Follow up the latest of reline by @aycabta in #273
• Make doc display correctly on the right edge by @aycabta in #274
• Show doc at the same height as the autocompletion dialog by @aycabta in #276
• Detect the variable class to show doc by @aycabta in #278
• Add alt+d trap to show full doc by @aycabta in #279
• Use autocomplete with show doc dialog that uses Reline::Key in tests by @aycabta in #280
• Retrieve completed receiver that is a module or class correctly by @aycabta in #281
• Use multiple trap_key by @aycabta in #283
• [ruby/irb] Exclude useless files from RDoc by @hsbt in #275
• Pass RI options to help by @f6p in #267
• Use gem paths to complete "require" by @aycabta in #284
• Support symbol with backtick by @aycabta in #285
• Avoid loading files' local variables [Bug #17623] by @marcandre in #206
• Move IRB::TOPLEVEL_BINDING from exe/irb to lib/irb/workspace.rb by @aycabta in #287
• Tests may not execute in the source directory by @nobu in #288
• Ignore invalid 3 colons in completion by @aycabta in #289
• Fix completion test in ruby/ruby by @nobu in #290
• Improve HEREDOCS by @kaiquekandykoga in #291
• Ignore any encoding errors while symbol completion by @nobu in #293
• Remove require in signal handler to avoid ThreadError by @pocke in #294
• Make IRB::Context#exit call super if UncaughtThrowError by @jeremyevans in #298
• Update remarks by @kaiquekandykoga in #297
• Display doc in gaps on narrow screen by @aycabta in #300
• Set default @return_format by @aycabta in #303
• Add --extra-doc-dir option by @aycabta in #304
• Appraise parenthesis during completion by @kaiquekandykoga in #302
• Fix bug infinite loop when pasting multilines fo code in Ruby 2.6 by @osyo-manga in #309
• Add Alt+d keycode when convert-meta isn't used by @ima1zumi in #311
• Examine if in keyword is used inside case keyword by @kaiquekandykoga in #306
• s/RubyVM::JIT/RubyVM::MJIT/g by @k0kubun in #315
• Update remark by @kaiquekandykoga in #316
• Add East Asian Ambiguous Width to irb_info command by @aycabta in #318
• Fix warning in Lexer::Elem#[] by @osyo-manga in #313
• irb_info chcp codepage mismatch by @YO4 in #321

New Contributors

• @f6p made their first contribution in #267
• @YO4 made their first contribution in #321

Full Changelog: v1.3.7...v1.4.0