27 lines
819 B
Plaintext
27 lines
819 B
Plaintext
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.iterateCSSVars = void 0;
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const tokenizer_1 = require("./tokenizer");
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class CSSTokenScanner {
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constructor(text, options) {
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this.reconsuming = [];
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this.tokenizer = new tokenizer_1.CSSTokenizer(text, 0, options);
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}
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nextToken() {
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return this.reconsuming.shift() || this.tokenizer.nextToken();
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}
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reconsume(...tokens) {
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this.reconsuming.push(...tokens);
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}
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}
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function* iterateCSSVars(code, cssOptions) {
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const tokenizer = new CSSTokenScanner(code, cssOptions);
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let token;
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while ((token = tokenizer.nextToken())) {
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if (token.type === "Word" || token.value.startsWith("--")) {
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yield token.value;
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}
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}
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}
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exports.iterateCSSVars = iterateCSSVars;
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