First of all, thanks for a great website!
After the citation is parsed, one can reassign label of those citation parts that were not recognized correctly. Is it possible to delete some of these parts? In my case, the parser often assigns punctuation/special characters to labels. E.g., in the citation style that I often deal with, "//" is used to separate article's title and journal's name. This causes the parser to think that "//" is part of the article's name, but it actually does not belong to any label. I can't find any button to delete such characters from the parsed result. Seems like one can only reassign them to other labels.