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Undefine DSUSP key #57

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Merged
aycabta merged 1 commit into from
Sep 15, 2019
Merged

Undefine DSUSP key #57

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6 changes: 5 additions & 1 deletion lib/reline/ansi.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -115,9 +115,13 @@ def self.prep
int_handle = Signal.trap('INT', 'IGNORE')
otio = `stty -g`.chomp
setting = ' -echo -icrnl cbreak'
if /-parenb\b/ =~ `stty -a`
stty = `stty -a`
if /-parenb\b/ =~ stty
setting << ' pass8'
end
if /\bdsusp *=/ =~ stty
setting << ' dsusp undef'
end
setting << ' -ixoff'
`stty #{setting}`
Signal.trap('INT', int_handle)
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