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[ruby/irb] Add message to show full doc

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https://github.com/ruby/irb/commit/6370a5d974
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aycabta 2021-09-03 01:17:30 +09:00 committed by git
parent f793f68264
commit eb92d7c732
1 changed files with 2 additions and 1 deletions
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3
lib/irb/input-method.rb
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@ -370,7 +370,8 @@ module IRB
formatter = RDoc::Markup::ToAnsi.new
formatter.width = width
dialog.trap_key = alt_d
contents = doc.accept(formatter).split("\n")
message = 'Press Alt+d to read the full document'
contents = [message] + doc.accept(formatter).split("\n")
x = cursor_pos_to_render.x + autocomplete_dialog.width
x = cursor_pos_to_render.x - width if x + width >= screen_width