Hash :
8dfae16d
Author :
Thomas de Grivel
Date :
2017-06-21T11:33:23
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;;
;; LowH Triangle
;;
;; Copyright 2014 LowH <code@lowh.net>
;;
;; Permission to use, copy, modify, and distribute this software for any
;; purpose with or without fee is hereby granted, provided that the above
;; copyright notice and this permission notice appear in all copies.
;;
;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
;; WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
;; MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
;; ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
;; WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
;; ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
;; OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
;;
(in-package :cl-user)
(defpackage :RoL-log
(:nicknames :L>log)
(:use :cl)
(:export
#:*log-output*
#:log-msg
#:with-logged-warnings))
(in-package :RoL-log)
(defvar *log-output* *error-output*)
(defun log-msg (level fmt &rest args)
(let ((*print-case* :upcase)
(*print-pretty* nil))
(format *log-output* "~&~A ~?~%" level fmt args)
(force-output *log-output*)))
(defmacro with-logged-warnings (&body body)
`(handler-bind ((warning
(lambda (w)
(log-msg :warn "~A" w)
(muffle-warning w))))
,@body))