Easy to identify the language of words easy linguistic symbols to identify the basic characteridentifier unsigned integers, operator and community site.
识别简单语言的单词符号识别简单语言的基本字、标识符、无符号整数、运算符和界符。
2
A property of this node is its unique identifier — a 1 to 12 character label.
此结点有一个属性，即它的唯一标识符——由1到12个字符组成的标签。
3
The job identifier can contain any non-blank character except slashes (/).