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@@ -567,6 +567,12 @@ This feature is enabled by default. You can disable it by using a command-line option `--disable-error_highlight`. See [the repository](https://github.com/ruby/error_highlight) in detail. +## IRB Autocomplete and Document Display + +The IRB now has an autocomplete feature, where you can just type in the code, and the completion candidates dialog will appear. You can use Tab and Shift+Tab to move up and down. + +If documents are installed when you select a completion candidate, the documentation dialog will appear next to the completion candidates dialog, showing part of the content. You can read the full document by pressing Alt+d. + ## Miscellaneous changes * lib/objspace/trace.rb is added, which is a tool for tracing the object |