1 files changed, 0 insertions, 99 deletions
diff --git a/vanilla/node_modules/css-tree/lib/utils/string.js b/vanilla/node_modules/css-tree/lib/utils/string.js
deleted file mode 100644
index 928a85b..0000000
--- a/vanilla/node_modules/css-tree/lib/utils/string.js
+++ /dev/null
@@ -1,99 +0,0 @@
-import {
-    isHexDigit,
-    isWhiteSpace,
-    isValidEscape,
-    consumeEscaped,
-    decodeEscaped
-} from '../tokenizer/index.js';
-
-const REVERSE_SOLIDUS = 0x005c; // U+005C REVERSE SOLIDUS (\)
-const QUOTATION_MARK = 0x0022;  // "
-const APOSTROPHE = 0x0027;      // '
-
-export function decode(str) {
-    const len = str.length;
-    const firstChar = str.charCodeAt(0);
-    const start = firstChar === QUOTATION_MARK || firstChar === APOSTROPHE ? 1 : 0;
-    const end = start === 1 && len > 1 && str.charCodeAt(len - 1) === firstChar ? len - 2 : len - 1;
-    let decoded = '';
-
-    for (let i = start; i <= end; i++) {
-        let code = str.charCodeAt(i);
-
-        if (code === REVERSE_SOLIDUS) {
-            // special case at the ending
-            if (i === end) {
-                // if the next input code point is EOF, do nothing
-                // otherwise include last quote as escaped
-                if (i !== len - 1) {
-                    decoded = str.substr(i + 1);
-                }
-                break;
-            }
-
-            code = str.charCodeAt(++i);
-
-            // consume escaped
-            if (isValidEscape(REVERSE_SOLIDUS, code)) {
-                const escapeStart = i - 1;
-                const escapeEnd = consumeEscaped(str, escapeStart);
-
-                i = escapeEnd - 1;
-                decoded += decodeEscaped(str.substring(escapeStart + 1, escapeEnd));
-            } else {
-                // \r\n
-                if (code === 0x000d && str.charCodeAt(i + 1) === 0x000a) {
-                    i++;
-                }
-            }
-        } else {
-            decoded += str[i];
-        }
-    }
-
-    return decoded;
-}
-
-// https://drafts.csswg.org/cssom/#serialize-a-string
-// § 2.1. Common Serializing Idioms
-export function encode(str, apostrophe) {
-    const quote = apostrophe ? '\'' : '"';
-    const quoteCode = apostrophe ? APOSTROPHE : QUOTATION_MARK;
-    let encoded = '';
-    let wsBeforeHexIsNeeded = false;
-
-    for (let i = 0; i < str.length; i++) {
-        const code = str.charCodeAt(i);
-
-        // If the character is NULL (U+0000), then the REPLACEMENT CHARACTER (U+FFFD).
-        if (code === 0x0000) {
-            encoded += '\uFFFD';
-            continue;
-        }
-
-        // If the character is in the range [\1-\1f] (U+0001 to U+001F) or is U+007F,
-        // the character escaped as code point.
-        // Note: Do not compare with 0x0001 since 0x0000 is precessed before
-        if (code <= 0x001f || code === 0x007F) {
-            encoded += '\\' + code.toString(16);
-            wsBeforeHexIsNeeded = true;
-            continue;
-        }
-
-        // If the character is '"' (U+0022) or "\" (U+005C), the escaped character.
-        if (code === quoteCode || code === REVERSE_SOLIDUS) {
-            encoded += '\\' + str.charAt(i);
-            wsBeforeHexIsNeeded = false;
-        } else {
-            if (wsBeforeHexIsNeeded && (isHexDigit(code) || isWhiteSpace(code))) {
-                encoded += ' ';
-            }
-
-            // Otherwise, the character itself.
-            encoded += str.charAt(i);
-            wsBeforeHexIsNeeded = false;
-        }
-    }
-
-    return quote + encoded + quote;
-}