Add message to show full doc

ruby · Sep 2, 2021 · 6370a5d · 6370a5d
1 parent 368327b
commit 6370a5d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/irb/input-method.rb b/lib/irb/input-method.rb
@@ -370,7 +370,8 @@ def auto_indent(&block)
       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 = autocomplete_dialog.column - width if x + width >= screen_width