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Diffstat (limited to 'node_modules/@babel/helper-validator-identifier/scripts/generate-identifier-regex.cjs')
-rw-r--r--node_modules/@babel/helper-validator-identifier/scripts/generate-identifier-regex.cjs73
1 files changed, 0 insertions, 73 deletions
diff --git a/node_modules/@babel/helper-validator-identifier/scripts/generate-identifier-regex.cjs b/node_modules/@babel/helper-validator-identifier/scripts/generate-identifier-regex.cjs
deleted file mode 100644
index 62b16e61..00000000
--- a/node_modules/@babel/helper-validator-identifier/scripts/generate-identifier-regex.cjs
+++ /dev/null
@@ -1,73 +0,0 @@
-"use strict";
-
-// Always use the latest available version of Unicode!
-// https://tc39.github.io/ecma262/#sec-conformance
-const version = "16.0.0";
-
-const start = require(
- "@unicode/unicode-" + version + "/Binary_Property/ID_Start/code-points.js"
-).filter(function (ch) {
- return ch > 0x7f;
-});
-let last = -1;
-const cont = require(
- "@unicode/unicode-" + version + "/Binary_Property/ID_Continue/code-points.js"
-).filter(function (ch) {
- return ch > 0x7f && search(start, ch, last + 1) === -1;
-});
-
-function search(arr, ch, starting) {
- for (let i = starting; arr[i] <= ch && i < arr.length; last = i++) {
- if (arr[i] === ch) return i;
- }
- return -1;
-}
-
-function pad(str, width) {
- while (str.length < width) str = "0" + str;
- return str;
-}
-
-function esc(code) {
- const hex = code.toString(16);
- if (hex.length <= 2) return "\\x" + pad(hex, 2);
- else return "\\u" + pad(hex, 4);
-}
-
-function generate(chars) {
- const astral = [];
- let re = "";
- for (let i = 0, at = 0x10000; i < chars.length; i++) {
- const from = chars[i];
- let to = from;
- while (i < chars.length - 1 && chars[i + 1] === to + 1) {
- i++;
- to++;
- }
- if (to <= 0xffff) {
- if (from === to) re += esc(from);
- else if (from + 1 === to) re += esc(from) + esc(to);
- else re += esc(from) + "-" + esc(to);
- } else {
- astral.push(from - at, to - from);
- at = to;
- }
- }
- return { nonASCII: re, astral: astral };
-}
-
-const startData = generate(start);
-const contData = generate(cont);
-
-console.log("/* prettier-ignore */");
-console.log('let nonASCIIidentifierStartChars = "' + startData.nonASCII + '";');
-console.log("/* prettier-ignore */");
-console.log('let nonASCIIidentifierChars = "' + contData.nonASCII + '";');
-console.log("/* prettier-ignore */");
-console.log(
- "const astralIdentifierStartCodes = " + JSON.stringify(startData.astral) + ";"
-);
-console.log("/* prettier-ignore */");
-console.log(
- "const astralIdentifierCodes = " + JSON.stringify(contData.astral) + ";"
-);