apollo-ctp/mathquill — pull request #6 by acpiplica (2014-12-09 20:01:17+00:00)
Title: Meaningful selection with operators

This is a first pass at adjusting selections to make meaningful selections around operators.

This work is focused more on our immediate needs meaningful selection. For now, I specified the control sequences for operators that we want special behaviors for within the selection function. When configuring a math element, you can include a flag for whether you want strict operator selection based on these rules.