标尺线
... row height 行高 ruler line 标尺线 run around 在...四处奔跑 ...
例如,如果有todo注释,或者如果执行搜索,概览标尺中将标记出相关行;单击标记将把您带到相应行中。
Directly to the left of the line where you want to add the breakpoint, open the marker bar (vertical ruler) pop-up menu and click Toggle breakpoint.在要加断点的行的最左边打开标记栏(垂直标尺)弹出菜单并单击Toggle Breakpoint。
This is the ruler [with that] you can draw a straight line.③这就是那把尺子,您可以用它划一条直线。