* Update reline-0.5.7

* Update irb-1.13.1

(https://github.com/ruby/irb/pull/764)

https://github.com/ruby/irb/commit/07e4d540cc

(https://github.com/ruby/irb/pull/708)

* Add completor using prism and rbs

* Add TypeCompletion test

* Switchable completors: RegexpCompletor and TypeCompletion::Completor

* Add completion info to irb_info

* Complete reserved words

* Fix [*] (*) {**} and prism's change of KeywordParameterNode

* Fix require, frozen_string_literal

* Drop prism<=0.16.0 support

* Add Completor.last_completion_error for debug report

* Retrieve `self` and `Module.nesting` in more safe way

* Support BasicObject

* Handle lvar and ivar get exception correctly

* Skip ivar reference test of non-self object in ruby < 3.2

* BaseScope to RootScope, move method objects constant under Methods

* Remove unused Splat struct

* Drop deeply nested array/hash type calculation from actual object. Now, calculation depth is 1

* Refactor loading rbs in test, change preload_in_thread not to cache Thread object

* Use new option added in prism 0.17.1 to parse code with localvars

* Add Prism version check and warn when :type completor cannot be enabled

* build_type_completor should skip truffleruby (because endless method definition is not supported)

https://github.com/ruby/irb/commit/1048c7ed7a

(https://github.com/ruby/irb/pull/737)

* Show easter-egg inside document dialog in autocomplete mode

* Show more easter_egg(dancing or logo) when Alt+d is pressed in autocomplete mode

https://github.com/ruby/irb/commit/a8e5cc7354

refactored for future extension
(https://github.com/ruby/irb/pull/707)

* Move completion implementation to completion/regexp_completor for future extension

* Remove constant CompletionProc and PerfectMatchedProc and add a class method

* Move document display logic to InputCompletor. Each completor only need to implement `completion_caididates` and `doc_namespace`

* Move display_document logic to RelineInputMethod

* Use RegexpCompletor directly. Not through class method of InputCompletor.

* RegexpCompletor extends BaseCompletor, move back definition to completion.rb

* Move display_document test to input_method test

* Stop re-initialize completor on each completion phase

* Store completor to ReadlineInputMethod's iver

https://github.com/ruby/irb/commit/1e98521483

(https://github.com/ruby/irb/pull/680)

The `rescue` was removed at https://github.com/ruby/irb/commit/420e7d227011.

https://github.com/ruby/irb/commit/8fa688e9c0

StdioInputMethod
(https://github.com/ruby/irb/pull/671)

They are both built on top of stdio and are basically extended version
of StdioInputMethod. They also share several attributes and methods with
StdioInputMethod.

https://github.com/ruby/irb/commit/c5f5abdbde

(https://github.com/ruby/irb/pull/652)

1. Dynamically including `HistorySavingAbility` makes things unnecessarily
   complicated and should be avoided.
2. Because both `Reline` and `Readline` use a single `HISTORY` constant
   to store history data. When nesting IRB sessions, only the first IRB
   session should handle history loading and saving so we can avoid
   duplicating history.
3. History saving callback should NOT be stored in `IRB.conf` as it's
   recreated every time `IRB.setup` is called, which would happen when
   nesting IRB sessions.

https://github.com/ruby/irb/commit/0fef0ae160

(https://github.com/ruby/irb/pull/635)

* Remove unused InputMethod#initialize

The constructor takes a `file_name` argument, but it is never used. The
only input method that needs a file is `FileInputMethod`, which has its
own constructor to take a file object directly.

So the constructor in `InputMethod` is not needed and its child classes
don't need to call `super` in their constructors.

* Remove unused FileInputMethod#file_name

https://github.com/ruby/irb/commit/153b1e9d1c

(https://github.com/ruby/irb/pull/634)

Its method `IRB.default_src_encoding` was only used in `magic-file.rb`,
which has been removed.

https://github.com/ruby/irb/commit/ed98983b1f