- answer = BufferManager.ask :add_labels, "add labels: "
- return unless answer
- user_labels = answer.split(/\s+/).map { |l| l.intern }
-
- hl = user_labels.select { |l| @hidden_labels.member? l }
- if hl.empty?
- threads.each { |t| user_labels.each { |l| t.apply_label l } }
- user_labels.each { |l| LabelManager << l }
- else
+ user_labels = BufferManager.ask_for_labels :labels, "Add/remove labels (use -label to remove): ", [], @hidden_labels
+ return unless user_labels
+
+ user_labels.map! { |l| (l.to_s =~ /^-/)? [l.to_s.gsub(/^-?/, '').to_sym, true] : [l, false] }
+ hl = user_labels.select { |(l,_)| @hidden_labels.member? l }
+ unless hl.empty?