There is the “very magic” mode for vim regexes. It’s not the exact PCRE syntax, but it’s pretty close. You only need to add \v before the expression to use it. There is no permanent mode / option though. (I think you can remap the commands, like / to /\v)
It’s not about the syntax itself, it’s about which syntax to use. There are different ones and remembering which one is for which language is tough.
I give you that, true. I wish vim had PCRE
There is the “very magic” mode for vim regexes. It’s not the exact PCRE syntax, but it’s pretty close. You only need to add \v before the expression to use it. There is no permanent mode / option though. (I think you can remap the commands, like / to /\v)