setVisibleLineIndex
Like method@Gtk.TextIter.set_line_index, but the index is in visible bytes, i.e. text with a tag making it invisible is not counted in the index.
Parameters
byteOnLine
a byte index
Like method@Gtk.TextIter.set_line_index, but the index is in visible bytes, i.e. text with a tag making it invisible is not counted in the index.
a byte index