/usr/share/maxima/5.41.0/src/evalw.lisp is in maxima-src 5.41.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | ;;; -*- Mode: Lisp; Package: Maxima; Syntax: Common-Lisp; Base: 10 -*- ;;;;
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;;; The data in this file contains enhancments. ;;;;;
;;; ;;;;;
;;; Copyright (c) 1984,1987 by William Schelter,University of Texas ;;;;;
;;; All rights reserved ;;;;;
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;;; (c) Copyright 1981 Massachusetts Institute of Technology ;;;
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(in-package :maxima)
(macsyma-module evalw)
;;; Assuming that this will only be a top-level form, it will
;;; only be seen by MEVAL when a file is batched.
;;; EVAL_WHEN(TRANSLATE,FOO(ME),BAZ())$
;;; EVAL_WHEN([LOADFILE,BATCH],INITIALIZE())$
;; Gosh. Seems it was really stupid to have EVAL_WHEN for BATCH and DEMO,
;; people use it for the most random things. -gjc
(defmspec $eval_when (argl)
(setq argl (cdr argl))
(when (or (< (length argl) 2)
(not (or (atom (car argl))
($listp (car argl)))))
(merror (intl:gettext "eval_when: incorrect arguments; found: ~M") (car argl)))
(if (member '$batch (if ($listp (car argl))
(cdar argl)
(list (car argl))))
`(($evaluated_when) ,@(mapcar #'meval (cdr argl)))
'$not_evaluated_when))
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