1. The effect of brackets as shown in the figure on the guideline
Two: Setting method
Method 1: ctrl+, open the search box and enter bracket pair to find the two red boxes as shown in the figure below and select it as active
Method 2: Open the settings and find settings.json and add the following two sentences to set (settings.json is synchronized with the above settings)
"editor.guides.bracketPairs":"active", // 控制是否启用。active: 仅为活动括号对启用水平参考线
"editor.guides.bracketPairsHorizontal": "active", // 控制是否启用水平括号对指南。active: 仅为活动括号对启用水平参考线
