Function: consult--grep-lookahead-p

consult--grep-lookahead-p is a byte-compiled function defined in consult.el.

Signature

(consult--grep-lookahead-p &rest CMD)

Documentation

Return t if grep CMD supports look-ahead.

Source Code

;; Defined in ~/.emacs.d/elpa/consult-20260805.1130/consult.el
(defun consult--grep-lookahead-p (&rest cmd)
  "Return t if grep CMD supports look-ahead."
  (eq 0 (process-file-shell-command
         (concat "echo xaxbx | "
                 (mapconcat #'shell-quote-argument `(,@cmd "^(?=.*b)(?=.*a)") " ")))))