明白了,另外补充下。当处于block状态时只会阻止skill命令,对allegro命令没有影响。换言之,是否处于non-blocking状态,对allegro命令没有影响,还可以执行add cline,move等allegro命令。
附上help文档的英文原文:
Use of blocking mode blocks the progress of the SKILL code, but does not prevent other Allegro PCB Editor events from occurring. For example, if blocked, users can start the Add Line command from Allegro PCB Editor menus.