linage counter

基本解釋

LINAGE-COUNTER can be referred to in procedure division statements; it must not be modified by them.
可以在程序劃分語句中引用 LINAGE-COUNTER；但不能用這些語句修改它。
The value in LINAGE-COUNTER at any given time is the line number at which the device is positioned within the current page.
LINAGE-COUNTER 中的值在任何給定時間都表示設備在當前頁面中的行號。
When more than one special register is generated, you must qualify each reference to a LINAGE-COUNTER with its related file name.
當生成多個專用寄存器時，必須用相關(guān)聯(lián)的文件名指定對 LINAGE-COUNTER 的每個引用。