Find Fonts Matching Features, Like Spacing=mono
Fleeting- External reference: https://www.gnu.org/software/emacs/manual/html_node/emacs/Fonts.html
will probably want to use a fixed-width default font—that is, a font in which all characters have the same width. For Xft and Fontconfig fonts, you can use the fc-list command to list the available fixed-width fonts, like this:
fc-list :spacing=mono fc-list :spacing=charcell
— https://www.gnu.org/software/emacs/manual/html_node/emacs/Fonts.html