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#! perl |
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|
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# same url as used in "selection" |
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my $url = |
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qr{( |
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(?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
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[ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
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)}x; |
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|
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sub on_line_update { |
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my ($self, $row) = @_; |
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|
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# fetch the line that has changed |
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my $line = $self->line ($row); |
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my $text = $line->t; |
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|
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# find all urls (if any) |
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while ($text =~ /$url/g) { |
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my $rend = $line->r; |
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|
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# mark all characters as underlined. we _must_ not toggle underline, |
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# as we might get called on an already-marked url. |
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$_ |= urxvt::RS_Uline |
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for @{$rend}[ $-[1] .. $+[1] - 1]; |
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|
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$line->r ($rend); |
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} |
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|
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() |
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} |
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|
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# needs confgiurability TODO |
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#sub on_button_press { |
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# my ($self, $event) = @_; |
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# my $row = $event->{row}; |
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# my $col = $event->{col}; |
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# |
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# my $line = $self->line ($row); |
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# my $text = $line->t; |
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# |
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# while($text =~ /$url/g) { |
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# #print "... " . ($-[0] |
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# if ($-[0] <= $col && $+[0] >= $col) { |
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# system "firefox \Q$1\E &"; |
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# return 1; |
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# } |
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# } |
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# () |
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#} |
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|
