feat: migrate to starlight

node_modules/css-selector-parser/dist/mjs/utils.js

@@ -0,0 +1,129 @@
+export function isIdentStart(c) {
+    return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c === '-' || c === '_' || c === '\\' || c >= '\u00a0';
+}
+export function isIdent(c) {
+    return ((c >= 'a' && c <= 'z') ||
+        (c >= 'A' && c <= 'Z') ||
+        (c >= '0' && c <= '9') ||
+        c === '-' ||
+        c === '_' ||
+        c >= '\u00a0');
+}
+export function isHex(c) {
+    return (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F') || (c >= '0' && c <= '9');
+}
+export var identEscapeChars = {
+    '!': true,
+    '"': true,
+    '#': true,
+    $: true,
+    '%': true,
+    '&': true,
+    "'": true,
+    '(': true,
+    ')': true,
+    '*': true,
+    '+': true,
+    ',': true,
+    '.': true,
+    '/': true,
+    ';': true,
+    '<': true,
+    '=': true,
+    '>': true,
+    '?': true,
+    '@': true,
+    '[': true,
+    '\\': true,
+    ']': true,
+    '^': true,
+    '`': true,
+    '{': true,
+    '|': true,
+    '}': true,
+    '~': true
+};
+export var stringRenderEscapeChars = {
+    '\n': true,
+    '\r': true,
+    '\t': true,
+    '\f': true,
+    '\v': true
+};
+export var whitespaceChars = {
+    ' ': true,
+    '\t': true,
+    '\n': true,
+    '\r': true,
+    '\f': true
+};
+export var quoteChars = {
+    '"': true,
+    "'": true
+};
+export var digitsChars = {
+    0: true,
+    1: true,
+    2: true,
+    3: true,
+    4: true,
+    5: true,
+    6: true,
+    7: true,
+    8: true,
+    9: true
+};
+export var maxHexLength = 6;
+export function escapeIdentifier(s) {
+    var len = s.length;
+    var result = '';
+    var i = 0;
+    while (i < len) {
+        var chr = s.charAt(i);
+        if (identEscapeChars[chr] || (chr === '-' && i === 1 && s.charAt(0) === '-')) {
+            result += '\\' + chr;
+        }
+        else {
+            if (chr === '-' ||
+                chr === '_' ||
+                (chr >= 'A' && chr <= 'Z') ||
+                (chr >= 'a' && chr <= 'z') ||
+                (chr >= '0' && chr <= '9' && i !== 0 && !(i === 1 && s.charAt(0) === '-'))) {
+                result += chr;
+            }
+            else {
+                var charCode = chr.charCodeAt(0);
+                if ((charCode & 0xf800) === 0xd800) {
+                    var extraCharCode = s.charCodeAt(i++);
+                    if ((charCode & 0xfc00) !== 0xd800 || (extraCharCode & 0xfc00) !== 0xdc00) {
+                        throw Error('UCS-2(decode): illegal sequence');
+                    }
+                    charCode = ((charCode & 0x3ff) << 10) + (extraCharCode & 0x3ff) + 0x10000;
+                }
+                result += '\\' + charCode.toString(16) + ' ';
+            }
+        }
+        i++;
+    }
+    return result.trim();
+}
+export function escapeString(s) {
+    var len = s.length;
+    var result = '';
+    var i = 0;
+    while (i < len) {
+        var chr = s.charAt(i);
+        if (chr === '"') {
+            chr = '\\"';
+        }
+        else if (chr === '\\') {
+            chr = '\\\\';
+        }
+        else if (stringRenderEscapeChars[chr]) {
+            chr = '\\' + chr.charCodeAt(0).toString(16) + (i === len - 1 ? '' : ' ');
+        }
+        result += chr;
+        i++;
+    }
+    return "\"".concat(result, "\"");
+}