Re: rx of (any SET...)

[Michael Heerdegen]

Michael Albinus <michael.albinus@gmx.de> writes:

> (concat "[^" (bound-and-true-p mm-7bit-chars) "]")
>
> I want to write it in rx notation, but I fail. I know how to use xr for
> reverse engineering, but I'd like to keep the variable mm-7bit-chars in
> the rx notation, and not to replace it by the literal string.

C-h f rx RET:
| (regexp EXPR) Match the string regexp from evaluating EXPR at run time.

That's exactly what you are looking for...correct?


(the other) Michael