1 files changed, 0 insertions, 108 deletions
diff --git a/vanilla/node_modules/css-tree/lib/utils/url.js b/vanilla/node_modules/css-tree/lib/utils/url.js
deleted file mode 100644
index cce5709..0000000
--- a/vanilla/node_modules/css-tree/lib/utils/url.js
+++ /dev/null
@@ -1,108 +0,0 @@
-import {
-    isHexDigit,
-    isWhiteSpace,
-    isValidEscape,
-    consumeEscaped,
-    decodeEscaped
-} from '../tokenizer/index.js';
-
-const SPACE = 0x0020;            // U+0020 SPACE
-const REVERSE_SOLIDUS = 0x005c;  // U+005C REVERSE SOLIDUS (\)
-const QUOTATION_MARK = 0x0022;   // "
-const APOSTROPHE = 0x0027;       // '
-const LEFTPARENTHESIS = 0x0028;  // U+0028 LEFT PARENTHESIS (()
-const RIGHTPARENTHESIS = 0x0029; // U+0029 RIGHT PARENTHESIS ())
-
-export function decode(str) {
-    const len = str.length;
-    let start = 4; // length of "url("
-    let end = str.charCodeAt(len - 1) === RIGHTPARENTHESIS ? len - 2 : len - 1;
-    let decoded = '';
-
-    while (start < end && isWhiteSpace(str.charCodeAt(start))) {
-        start++;
-    }
-
-    while (start < end && isWhiteSpace(str.charCodeAt(end))) {
-        end--;
-    }
-
-    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 left parenthesis 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;
-}
-
-export function encode(str) {
-    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 (code === SPACE ||
-            code === REVERSE_SOLIDUS ||
-            code === QUOTATION_MARK ||
-            code === APOSTROPHE ||
-            code === LEFTPARENTHESIS ||
-            code === RIGHTPARENTHESIS) {
-            encoded += '\\' + str.charAt(i);
-            wsBeforeHexIsNeeded = false;
-        } else {
-            if (wsBeforeHexIsNeeded && isHexDigit(code)) {
-                encoded += ' ';
-            }
-
-            encoded += str.charAt(i);
-            wsBeforeHexIsNeeded = false;
-        }
-    }
-
-    return 'url(' + encoded + ')';
-}