1 line
777 KiB
Plaintext
1 line
777 KiB
Plaintext
|
{"version":3,"file":"opentype.js","sources":["../node_modules/.pnpm/fflate@0.7.3/node_modules/fflate/esm/browser.js","../src/path.js","../src/encoding.js","../src/check.js","../src/glyph.js","../src/glyphset.js","../src/layout.js","../src/position.js","../src/substitution.js","../src/util.js","../src/parse.js","../src/tables/glyf.js","../src/hintingtt.js","../src/tokenizer.js","../src/char.js","../src/features/featureQuery.js","../src/features/arab/contextCheck/arabicWord.js","../src/features/arab/contextCheck/arabicSentence.js","../src/features/applySubstitution.js","../src/features/arab/arabicPresentationForms.js","../src/features/arab/arabicRequiredLigatures.js","../src/features/latn/contextCheck/latinWord.js","../src/features/latn/latinLigatures.js","../src/bidi.js","../src/font.js","../src/tables/cmap.js","../src/tables/cff.js","../src/tables/fvar.js","../src/tables/gdef.js","../src/tables/gpos.js","../src/tables/gsub.js","../src/tables/head.js","../src/tables/hhea.js","../src/tables/hmtx.js","../src/tables/kern.js","../src/tables/ltag.js","../src/tables/loca.js","../src/tables/maxp.js","../src/tables/os2.js","../src/tables/post.js","../src/types.js","../src/tables/meta.js","../src/opentype.js"],"sourcesContent":["// DEFLATE is a complex format; to read this code, you should probably check the RFC first:\n// https://tools.ietf.org/html/rfc1951\n// You may also wish to take a look at the guide I made about this program:\n// https://gist.github.com/101arrowz/253f31eb5abc3d9275ab943003ffecad\n// Some of the following code is similar to that of UZIP.js:\n// https://github.com/photopea/UZIP.js\n// However, the vast majority of the codebase has diverged from UZIP.js to increase performance and reduce bundle size.\n// Sometimes 0 will appear where -1 would be more appropriate. This is because using a uint\n// is better for memory in most engines (I *think*).\nvar ch2 = {};\nvar wk = (function (c, id, msg, transfer, cb) {\n var w = new Worker(ch2[id] || (ch2[id] = URL.createObjectURL(new Blob([\n c + ';addEventListener(\"error\",function(e){e=e.error;postMessage({$e$:[e.message,e.code,e.stack]})})'\n ], { type: 'text/javascript' }))));\n w.onmessage = function (e) {\n var d = e.data, ed = d.$e$;\n if (ed) {\n var err = new Error(ed[0]);\n err['code'] = ed[1];\n err.stack = ed[2];\n cb(err, null);\n }\n else\n cb(null, d);\n };\n w.postMessage(msg, transfer);\n return w;\n});\n\n// aliases for shorter compressed code (most minifers don't do this)\nvar u8 = Uint8Array, u16 = Uint16Array, u32 = Uint32Array;\n// fixed length extra bits\nvar fleb = new u8([0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, /* unused */ 0, 0, /* impossible */ 0]);\n// fixed distance extra bits\n// see fleb note\nvar fdeb = new u8([0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, /* unused */ 0, 0]);\n// code length index map\nvar clim = new u8([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]);\n// get base, reverse index map from extra bits\nvar freb = function (eb, start) {\n var b = new u16(31);\n for (var i = 0; i < 31; ++i) {\n b[i] = start += 1 << eb[i - 1];\n }\n // numbers here are at max 18 bits\n var r = new u32(b[30]);\n for (var i = 1; i < 30; ++i) {\n for (var j = b[i]; j < b[i + 1]; ++j) {\n r[j] = ((j - b[i]) << 5) | i;\n }\n }\n return [b, r];\n};\nvar _a = freb(fleb, 2), fl = _a[0], revfl = _a[1];\n// we can ignore the fact that the other numbers are wrong; they never happen anyway\nfl[28] = 258, revfl[258] = 28;\nvar _b = freb(fdeb, 0), fd = _b[0], revfd = _b[1];\n// map of value to reverse (assuming 16 bits)\nvar rev = new u16(32768);\nfor (var i = 0; i < 32768; ++i) {\n // reverse table algorithm from SO\n var x = ((i & 0xAAAA) >>> 1) | ((i & 0x5555) << 1);\n x = ((x & 0xCCCC) >>> 2) | ((x & 0x3333) << 2);\n x = ((x & 0xF0F0) >>> 4) | ((x & 0x0F0F) << 4
|