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src/client/js/components/PageEditor/HandsontableModal.jsx

@@ -121,6 +121,9 @@ export default class HandsontableModal extends React.Component {
     this.setState({ show: false });
   }
 
+  /**
+   * change the markdownTable alignment and synchronize the handsontable alignment to it
+   */
   align(direction, startCol, endCol) {
     this.setState((prevState) => {
       // change only align info, so share table data to avoid redundant copy
@@ -134,11 +137,13 @@ export default class HandsontableModal extends React.Component {
     });
   }
 
+  /**
+   * synchronize the handsontable alignment to the markdowntable alignment
+   */
   synchronizeAlignment() {
     const align = this.state.markdownTable.options.align;
     const hotInstance = this.refs.hotTable.hotInstance;
 
-
     for (let i = 0; i < align.length; i++) {
       for (let j = 0; j < hotInstance.countRows(); j++) {
         hotInstance.setCellMeta(j, i, 'className', MARKDOWNTABLE_TO_HANDSONTABLE_ALIGNMENT_SYMBOL_MAPPING[align[i]]);