【发布时间】:2016-09-15 14:15:41
【问题描述】:
来自ecmascript specifications的您好
UnicodeIDStart::
any Unicode code point with the Unicode property "ID_Start"
UnicodeIDContinue::
any Unicode code point with the Unicode property "ID_Continue"
Unicode 属性“ID_Start”和“ID_Continue”是什么?
【问题讨论】:
标签: javascript unicode compiler-construction grammar lexer