1 | #! perl | 1 | #! perl |
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2 | 2 | ||
3 | # this extension implements popup-menu functionality for urxvt. it works | 3 | # this extension implements popup-menu functionality for urxvt. it works |
4 | # together with the urxvt::popup class. | 4 | # together with the urxvt::popup class. |
5 | |||
6 | use List::Util; | ||
7 | 5 | ||
8 | sub refresh { | 6 | sub refresh { |
9 | my ($self) = @_; | 7 | my ($self) = @_; |
10 | 8 | ||
11 | my $cmd = "\x1b[H"; | 9 | my $cmd = "\x1b[H"; |
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