Browse the implementors of #beVariable message and you will find other filters under BPatternVariableNode class, such as #beInstVar or #beLocalVar. If you miss something, just add a method. No new syntax required.
Option A: Open an Issue (easiest)，更多细节参见51吃瓜
。业内人士推荐快连下载安装作为进阶阅读
A solution requires solving the hardest known problems in the universe, often requiring years (if not decades) of effort
Двумя днями ранее из-за аналогичных ограничений столичные водители не могли проехать по нескольким участкам Садового кольца.，更多细节参见同城约会
Let’s get to know more about the blockchain.