update the `hist` command banner.
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@ -12,9 +12,7 @@ class Pry
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history = Readline::HISTORY.to_a
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Slop.parse(args) do |opt|
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opt.banner "Usage: hist [--replay START..END]\n" \
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"View and replay history\n" \
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"e.g hist --replay 2..8"
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opt.banner "Usage: hist [--replay START..END] [--clear] [--grep PATTERN] [--help]\n"
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opt.on :g, :grep, 'A pattern to match against the history.', true do |pattern|
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pattern = Regexp.new pattern
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