\nLegend:\n\nDisplay | Description\n- | -\n@${htl.html.fragment`${_caret.slice(1)}`} | [Caret notation](https://en.wikipedia.org/wiki/Caret_notation) for C0 control characters and DEL\n@${_cp437_lo.slice(1)+'⌂'} | Special graphical characters of CP437 \n·␣‐↱↰ | Invisibles found in single-byte encodings\n• | C1 control characters\n${[...cp1252_shenanig].join(\"\")} | Differences between Windows-1252 and ISO Latin 1 (these are also present in some other legacy code pages, of course).\n🍏 | Private use character `U+F8FF` from Mac OS Roman\n� | Invalid byte in the selected encoding","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":668,"value":"cp1252_shenanig = new Set(\n Array.from(\n new TextDecoder(\"windows-1252\").decode(new Uint8Array(d3.range(256)))\n ).filter((c, i) => c.charCodeAt(0) !== i)\n)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":223,"value":"caret = (c) => {\n c = c.codePointAt(0);\n if (c === 127) return _caret[32];\n if (c < 32) return _caret[c];\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":689,"value":"_caret = \"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_?\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":256,"value":"Apparently having built-in access to Latin-1 is too good for the web.\n\nhttps://encoding.spec.whatwg.org/","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":244,"value":"latin1 = (bytes) => String.fromCharCode(...bytes)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":253,"value":"cp437 = (bytes) =>\n String.fromCharCode(\n ...Array.from(bytes, (b) => {\n if (b >= 0x80) {\n return _cp437_hi.charCodeAt(b & 0x7f);\n } else if (b < 0x20) {\n return _cp437_lo.charCodeAt(b);\n } else if (b == 0x7f) {\n return \"⌂\".charCodeAt(0);\n } else {\n return b;\n }\n })\n )","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":286,"value":"ascii = (bytes) =>\n String.fromCodePoint(...Array.from(bytes, (b) => (b < 0x80 ? b : 0xfffd)))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":912,"value":"_cp437_lo = `\\0☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼`","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":916,"value":"// Incorporate the additional graphical characters\nd3.zip(_cp437_lo, d3.range(32))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":246,"value":"_cp437_hi = `ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñÑªº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■\\xa0`","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":466,"value":"Our three custom encodings and the [_legacy single-byte encodings_](https://encoding.spec.whatwg.org/#legacy-single-byte-encodings) defined in the web standard.","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":453,"value":"singleByteEncodings = [\n \"IBM866\",\n \"ISO-8859-2\",\n \"ISO-8859-3\",\n \"ISO-8859-4\",\n \"ISO-8859-5\",\n \"ISO-8859-6\",\n \"ISO-8859-7\",\n \"ISO-8859-8\",\n \"ISO-8859-8-I\",\n \"ISO-8859-10\",\n \"ISO-8859-13\",\n \"ISO-8859-14\",\n \"ISO-8859-15\",\n \"ISO-8859-16\",\n \"KOI8-R\",\n \"KOI8-U\",\n \"macintosh\",\n \"windows-874\",\n \"windows-1250\",\n \"windows-1251\",\n \"windows-1252\",\n \"windows-1253\",\n \"windows-1254\",\n \"windows-1255\",\n \"windows-1256\",\n \"windows-1257\",\n \"windows-1258\",\n \"x-mac-cyrillic\"\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":462,"value":"viewof previewEncoding = Inputs.select([\n \"latin1\",\n \"cp437\",\n \"ascii\",\n ...singleByteEncodings\n])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":470,"value":"hexDump(Uint8Array.from(d3.range(256)), {\n encoding: previewEncoding\n})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":944,"value":"_Remote blob utility:_\n\nWell, it’s enough of a Blob as far as my code is concerned.\n- `instanceof Blob`\n- has a `slice` method\n- has an `arrayBuffer` method","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":948,"value":"$34","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W35","stdlib":"1","titling":"auto"}} 32:"$31:body"