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9 行
274 B
TypeScript
9 行
274 B
TypeScript
import { EditorState } from '@codemirror/state';
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const isCursorAtBeginning = (state: EditorState) => {
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const selection = state.selection;
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return selection.ranges.length === 1 && selection.main.empty && selection.main.anchor === 0;
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};
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export default isCursorAtBeginning;
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