ASCII includes a number of characters that can be used to render the outlines of boxes: https://theasciicode.com.ar/extended-ascii-code/box-drawing-character-si

ASCII includes a number of characters that can be used to render the outlines of boxes: https://theasciicode.com.ar/extended-ascii-code/box-drawing-character-single-line-lower-left-corner-ascii-code-192.html https://theasciicode.com.ar/extended-ascii-code/box-drawing-... https://news.ycombinator.com/formatdoc https://news.ycombinator.com/formatdoc describes how you can use a code layout (aka monospaced font) by adding an indentation of two or more spaces before your text.