31 lines
808 B
JavaScript
31 lines
808 B
JavaScript
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var { isNodeChildrenList } = require('./utils');
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function isSafeOperator(node) {
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return node.type === 'Operator' && node.value !== '+' && node.value !== '-';
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}
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module.exports = function cleanWhitespace(node, item, list) {
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// remove when first or last item in sequence
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if (item.next === null || item.prev === null) {
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list.remove(item);
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return;
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}
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// white space in stylesheet or block children
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if (isNodeChildrenList(this.stylesheet, list) ||
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isNodeChildrenList(this.block, list)) {
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list.remove(item);
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return;
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}
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if (item.next.data.type === 'WhiteSpace') {
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list.remove(item);
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return;
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}
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if (isSafeOperator(item.prev.data) || isSafeOperator(item.next.data)) {
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list.remove(item);
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return;
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}
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};
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