Add extracted source directory and README navigation

extracted-source/node_modules/@alcalzone/ansi-tokenize/build/ansiCodes.js

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+import ansiStyles from "ansi-styles";
+export const ESCAPES = new Set([27, 155]); // \x1b and \x9b
+export const CSI = "[".codePointAt(0);
+export const OSC = "]".codePointAt(0);
+export const endCodesSet = new Set();
+const endCodesMap = new Map();
+for (const [start, end] of ansiStyles.codes) {
+    endCodesSet.add(ansiStyles.color.ansi(end));
+    endCodesMap.set(ansiStyles.color.ansi(start), ansiStyles.color.ansi(end));
+}
+export const linkStartCodePrefix = "\x1B]8;;";
+export const linkStartCodePrefixCharCodes = linkStartCodePrefix
+    .split("")
+    .map((char) => char.charCodeAt(0));
+export const linkCodeSuffix = "\x07";
+export const linkCodeSuffixCharCode = linkCodeSuffix.charCodeAt(0);
+export const linkEndCode = `\x1B]8;;${linkCodeSuffix}`;
+export function getLinkStartCode(url) {
+    return `${linkStartCodePrefix}${url}${linkCodeSuffix}`;
+}
+export function getEndCode(code) {
+    if (endCodesSet.has(code))
+        return code;
+    if (endCodesMap.has(code))
+        return endCodesMap.get(code);
+    // We have a few special cases to handle here:
+    // Links:
+    if (code.startsWith(linkStartCodePrefix))
+        return linkEndCode;
+    code = code.slice(2);
+    // 8-bit/24-bit colors:
+    if (code.startsWith("38")) {
+        return ansiStyles.color.close;
+    }
+    else if (code.startsWith("48")) {
+        return ansiStyles.bgColor.close;
+    }
+    // Otherwise find the reset code in the ansi-styles map
+    const ret = ansiStyles.codes.get(parseInt(code, 10));
+    if (ret) {
+        return ansiStyles.color.ansi(ret);
+    }
+    else {
+        return ansiStyles.reset.open;
+    }
+}
+export function ansiCodesToString(codes) {
+    return codes.map((code) => code.code).join("");
+}
+//# sourceMappingURL=ansiCodes.js.map