Commit 4e4a9ac8bc1f43c6f8c14b163ee83d5a54f7a192
2022-06-17T08:49:32
simplify scroll_wline (now span_wline) and format_line generalize scroll_wline to start at a specified offset so that we can reuse it to simplify format_line. While here, simplify scroll_wline (now called span_wline) too. ok and improvements by stsp@