In terms of reuse of source code from other add-ons, if the author has not clearly stated that you are permitted to use his or her code in your own work &mdash; such as by placing it under an open source license &mdash; then you should assume that you do not have the right to do so. You can contact the author to seek such permission, but we can't provide you with any special rights to it just because it's listed on the site, or because the author isn't responding to your request.
Což nastupa zasejwužywanje žr2dłowego koda z drugich dodankow, dejał wy, jolic awtor njejo jasnje pódał, aby jogo abo jeje žrědłowy kod w swójom źěle wužywaś &mdash; na pśikład, jolic jo pód licencu wótwórjonego žrědła &mdash; se mysliś, až njamaśo pšawo, aby to cynił. Móžośo awtora kontaktěrowaś, aby jogo wó dowólnosć pšosył, ale my njamóžomy wam wósebne pšawa daś, jano dokulaž jo na sedle nalicony abo dokulaž awtor njewótegranja na wašo napšašowanje.