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A historical note: even though the line/box-drawing characters go back to the IBM PC, they aren't ASCII. The PC used Code page 437, which added a bunch of chara
by kens 8mo ago
A historical note: even though the line/box-drawing characters go back to the IBM PC, they aren't ASCII. The PC used Code page 437, which added a bunch of characters to ASCII. To be genuinely ASCII, you need to draw your boxes with pipes and hyphens (| and -).
- afandian 8mo agoIf you want a _real_ graphics mode in the spare bits of ASCII, check out MODE 7 (teletex) of the BBC Micro, page 488. https://www.bbcmicrobot.com/docs/BBC_User_Guide.pdf https://www.bbcmicrobot.com/docs/BBC_User_Guide.pdf