|
From: | Oleksandr Gavenko |
Subject: | Strange (while t ...) in 'error' definition... |
Date: | Tue, 05 Mar 2013 23:35:33 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) |
>From 'emacs-bzr/trunk/lisp/subr.el': (defun user-error (format &rest args) (while t (signal 'user-error (list (apply #'format format args))))) Why is it needed to surround 'signal' with 'while t'? This definition dated by 1990-11-05 (according to bzr history)... -- Best regards!
[Prev in Thread] | Current Thread | [Next in Thread] |