full site update

2025-07-24 18:46:24 +02:00
parent bfe2b90d8d
commit 37a6e0ab31
6912 changed files with 540482 additions and 361712 deletions
--- a/node_modules/css-tree/lib/syntax/node/Condition.js
+++ b/node_modules/css-tree/lib/syntax/node/Condition.js
@@ -0,0 +1,123 @@
+import {
+    WhiteSpace,
+    Comment,
+    Ident,
+    LeftParenthesis,
+    RightParenthesis,
+    Function as FunctionToken,
+    Colon,
+    EOF
+} from '../../tokenizer/index.js';
+
+const likelyFeatureToken = new Set([Colon, RightParenthesis, EOF]);
+
+export const name = 'Condition';
+export const structure = {
+    kind: String,
+    children: [[
+        'Identifier',
+        'Feature',
+        'FeatureFunction',
+        'FeatureRange',
+        'SupportsDeclaration'
+    ]]
+};
+
+function featureOrRange(kind) {
+    if (this.lookupTypeNonSC(1) === Ident &&
+        likelyFeatureToken.has(this.lookupTypeNonSC(2))) {
+        return this.Feature(kind);
+    }
+
+    return this.FeatureRange(kind);
+}
+
+const parentheses = {
+    media: featureOrRange,
+    container: featureOrRange,
+    supports() {
+        return this.SupportsDeclaration();
+    }
+};
+
+export function parse(kind = 'media') {
+    const children = this.createList();
+
+    scan: while (!this.eof) {
+        switch (this.tokenType) {
+            case Comment:
+            case WhiteSpace:
+                this.next();
+                continue;
+
+            case Ident:
+                children.push(this.Identifier());
+                break;
+
+            case LeftParenthesis: {
+                let term = this.parseWithFallback(
+                    () => parentheses[kind].call(this, kind),
+                    () => null
+                );
+
+                if (!term) {
+                    term = this.parseWithFallback(
+                        () => {
+                            this.eat(LeftParenthesis);
+                            const res = this.Condition(kind);
+                            this.eat(RightParenthesis);
+                            return res;
+                        },
+                        () => {
+                            return this.GeneralEnclosed(kind);
+                        }
+                    );
+                }
+
+                children.push(term);
+                break;
+            }
+
+            case FunctionToken: {
+                let term = this.parseWithFallback(
+                    () => this.FeatureFunction(kind),
+                    () => null
+                );
+
+                if (!term) {
+                    term = this.GeneralEnclosed(kind);
+                }
+
+                children.push(term);
+                break;
+            }
+
+            default:
+                break scan;
+        }
+    }
+
+    if (children.isEmpty) {
+        this.error('Condition is expected');
+    }
+
+    return {
+        type: 'Condition',
+        loc: this.getLocationFromList(children),
+        kind,
+        children
+    };
+}
+
+export function generate(node) {
+    node.children.forEach(child => {
+        if (child.type === 'Condition') {
+            this.token(LeftParenthesis, '(');
+            this.node(child);
+            this.token(RightParenthesis, ')');
+        } else {
+            this.node(child);
+        }
+    });
+}
+