I saw in a tutorial that you can put op

Where can I find in the help system something about this operator ?
“op” is too generic to be foudn with the search engine, and I didn't find any reference in the HScript and expressions sections.
Thanks.
oodini
Hello,
I saw in a tutorial that you can put op/ before a node path.
Where can I find in the help system something about this operator ?
“op” is too generic to be foudn with the search engine, and I didn't find any reference in the HScript and expressions sections.
Thanks.