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e344010465
(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)
1048c7ed7a
34 lines
1.1 KiB
Ruby
34 lines
1.1 KiB
Ruby
# frozen_string_literal: false
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require_relative "nop"
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module IRB
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# :stopdoc:
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module ExtendCommand
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class IrbInfo < Nop
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category "IRB"
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description "Show information about IRB."
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def execute
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str = "Ruby version: #{RUBY_VERSION}\n"
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str += "IRB version: #{IRB.version}\n"
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str += "InputMethod: #{IRB.CurrentContext.io.inspect}\n"
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str += "Completion: #{IRB.CurrentContext.io.respond_to?(:completion_info) ? IRB.CurrentContext.io.completion_info : 'off'}\n"
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str += ".irbrc path: #{IRB.rc_file}\n" if File.exist?(IRB.rc_file)
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str += "RUBY_PLATFORM: #{RUBY_PLATFORM}\n"
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str += "LANG env: #{ENV["LANG"]}\n" if ENV["LANG"] && !ENV["LANG"].empty?
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str += "LC_ALL env: #{ENV["LC_ALL"]}\n" if ENV["LC_ALL"] && !ENV["LC_ALL"].empty?
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str += "East Asian Ambiguous Width: #{Reline.ambiguous_width.inspect}\n"
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if RbConfig::CONFIG['host_os'] =~ /mswin|msys|mingw|cygwin|bccwin|wince|emc/
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codepage = `chcp`.b.sub(/.*: (\d+)\n/, '\1')
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str += "Code page: #{codepage}\n"
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end
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puts str
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nil
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end
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end
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end
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# :startdoc:
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end
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