Hi Lukas,
All operators:
https://sourceforge.net/p/pymol/code/4159/tree/trunk/pymol/layer3/Selector.cpp#l455
Operator types (e.g. number of arguments) and priority (order of operation):
https://sourceforge.net/p/pymol/code/4159/tree/trunk/pymol/layer3/Selector.cpp#l365
Hope that helps.
Cheers,
Dear PyMOL users,
I am trying to add support for pymol-like selection algebra into one of your
software tools. Therefore, I was wondering, if there is any formal
description of the language available in for example as context-free
grammar. I was trying to find something in the source code rath
