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Showing content from https://github.com/clojure-emacs/cider/issues/3754 below:

`cider-ns-form-p` produces false positive when the form contains namespace-like string. · Issue #3754 · clojure-emacs/cider · GitHub

Hi, while working on https://github.com/scicloj/clay (we have Clojure file parser tests there) I hit a problem, so

I have code like this in a file

(ns wtf)

(def foo
  "
(ns bar)
"
  )
Expected behavior

foo evals to #'wtf/foo

Actual behavior

#'user/foo

Steps to reproduce the problem

put the code above into a file, start repl, eval it in cider

Environment & Version information CIDER version information 
;; CIDER 1.16.0 (Kherson), babashka.nrepl 0.0.6-SNAPSHOT
;; Babashka 1.3.191
Lein / Clojure CLI version

Babashka 1.3.191

Emacs version

29.4

Operating system

Ubuntu 22.04

JDK distribution

Babashka 1.3.191

The problems is the regex used in cider-ns-form-p - "^[[:space:]]*\(ns\\([[:space:]]*$\\|[[:space:]]+\\)" treats namespace in a string as a real namespace, so cider-interactive-eval evals it in user namespace instead of the current one.

I tried to fix it by myself but unfortunately, Emacs regexes don't support look ahead, so probably we should discuss the way it should be fixed.

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