不能装入命令,系统暂停。
如果DOS找到了相匹配的文件,它就把文件从磁盘装入命令处理程序的暂驻部分,如果需要,还要将其装入存储器中,然后执行它。
If DOS finds the matching file, it loads the file from disk into the transient portion of the command processor and available memory, if required, and then executes it.
在清单6中,第一个命令装入函数,第二个得到头(或第一个)元素,第三个命令得到末尾的头(或第二个)元素。
In Listing 6, the first command loads the function, the second command gets the head (or first) element, and the third command gets the head of the tail (or second element).
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