setVisibleLineOffset
Like gtk_text_iter_set_line_offset(), but the offset is in visible characters, i.e. text with a tag making it invisible is not counted in the offset.
Parameters
charOnLine
a character offset
Like gtk_text_iter_set_line_offset(), but the offset is in visible characters, i.e. text with a tag making it invisible is not counted in the offset.
a character offset