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SimplePager: take into account the info bar
Fix issue #786 (SimplePager is a bit neglectful) The info bar takes exactly 3 lines.
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1 changed files with 6 additions and 3 deletions
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@ -38,11 +38,14 @@ class Pry::Pager
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class SimplePager < Pry::Pager
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def page
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# The pager size minus the number of lines used by the simple pager info bar.
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page_size = Pry::Pager.page_size - 3
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text_array = @text.lines.to_a
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text_array.each_slice(Pry::Pager.page_size) do |chunk|
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text_array.each_slice(page_size) do |chunk|
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puts chunk.join
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break if chunk.size < Pry::Pager.page_size
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if text_array.size > Pry::Pager.page_size
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break if chunk.size < page_size
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if text_array.size > page_size
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puts "\n<page break> --- Press enter to continue ( q<enter> to break ) --- <page break>"
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break if $stdin.gets.chomp == "q"
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end
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