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.
The entire development of TeXCCChess is traceable through 5 Claude Code sessions spanning 10 days (Feb 13-23, 2026). It started with a single sentence: “I want to implement a chess engine in LaTeX… and have the ability to play with this engine.” Here is what happened, session by session.。关于这个话题，新收录的资料提供了深入分析
。关于这个话题，新收录的资料提供了深入分析
Мощный взрыв прогремел в Дубае20:06
Also: Fake CAPTCHA attacks exploded by 563% last year: How to spot them。新收录的资料对此有专业解读