我们仅通过更改宏名称的一个字母就可以启用或禁用显示语句。
Each print statement can be enabled or disabled by removing or adding a single letter to the macro's name.
你也可以仅在一个宏的部分展开中启用跟踪。
This way you have the possibility to enable the tracing during the expansion of a part of a macro only.
你也可以仅在一个宏的部分展开中启用跟踪。
This way you have the possibility to enable the tracing during the expansion of a part of a macro only.
应用推荐