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first attempt at history replay working

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This commit is contained in:
John Mair 2011-04-15 00:12:37 +12:00
parent c41e18191b
commit 33d4cb26db
1 changed files with 9 additions and 3 deletions
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12
lib/pry/commands.rb
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@ -27,9 +27,15 @@ class Pry
command ".<shell command>", "All text following a '.' is forwarded to the shell." do
end
command "hist", "Show Readline history" do
text = add_line_numbers(Readline::HISTORY.to_a.join("\n"), 0)
stagger_output(text)
command "hist", "Show Readline history" do |start_line, end_line|
if !start_line
text = add_line_numbers(Readline::HISTORY.to_a.join("\n"), 0)
stagger_output(text)
next
end
actions = Readline::HISTORY.to_a[start_line.to_i..end_line.to_i].join("\n") + "\n_pry_.input=Readline\n"
Pry.active_instance.input = StringIO.new(actions)
end
command "exit-program", "End the current program. Aliases: quit-program, !!!" do