Feature idea: using other character than comma for CSV column header separation in the processing tool UI

[ernoma]

I think, it would be great to be able to use, for example, semicolon as a separator for the "Address field name(s) as a comma separated list" parameter input field in the processing tool dialog. This way if I have a "CSV" file that has semicolons separating the columns and the file has also header row, I can copy and and paste the header row columns more easily in the tool dialog.