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Pager should be disabled when TERM=dumb #800

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merged 1 commit into from
Dec 5, 2023
Merged

Pager should be disabled when TERM=dumb #800

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6 changes: 5 additions & 1 deletion lib/irb/pager.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ def page_content(content, **options)
end

def page(retain_content: false)
if IRB.conf[:USE_PAGER] && STDIN.tty? && pager = setup_pager(retain_content: retain_content)
if should_page? && pager = setup_pager(retain_content: retain_content)
begin
pid = pager.pid
yield pager
Expand All @@ -40,6 +40,10 @@ def page(retain_content: false)

private

def should_page?
IRB.conf[:USE_PAGER] && STDIN.tty? && ENV["TERM"] != "dumb"
end

def content_exceeds_screen_height?(content)
screen_height, screen_width = begin
Reline.get_screen_size
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