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Save value to @ambiguous_width because of a accessor

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aycabta 2019-08-27 05:33:27 +09:00
parent 978ff1ff3a
commit f13db4adde
1 changed files with 3 additions and 3 deletions
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6
lib/reline.rb
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@ -318,11 +318,11 @@ module Reline
end end
private def may_req_ambiguous_char_width private def may_req_ambiguous_char_width
ambiguous_width = 2 if Reline::IOGate == Reline::GeneralIO or STDOUT.is_a?(File) @ambiguous_width = 2 if Reline::IOGate == Reline::GeneralIO or STDOUT.is_a?(File)
return if ambiguous_width return if @ambiguous_width
Reline::IOGate.move_cursor_column(0) Reline::IOGate.move_cursor_column(0)
print "\u{25bd}" print "\u{25bd}"
ambiguous_width = Reline::IOGate.cursor_pos.x @ambiguous_width = Reline::IOGate.cursor_pos.x
Reline::IOGate.move_cursor_column(0) Reline::IOGate.move_cursor_column(0)
Reline::IOGate.erase_after_cursor Reline::IOGate.erase_after_cursor
end end