/etc/emacs/site-start.d/50xcscope-el.el is in xcscope-el 1.0-2.
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 | ;; -*-emacs-lisp-*-
;;
;; Emacs startup file, e.g. /etc/emacs/site-start.d/50xcscope.el
;; for the Debian xcscope package
;;
;; Originally contributed by Nils Naumann <naumann@unileoben.ac.at>
;; Modified by Dirk Eddelbuettel <edd@debian.org>
;; Adapted for dh-make by Jim Van Zandt <jrv@debian.org>
;; The xcscope package follows the Debian/GNU Linux 'emacsen' policy and
;; byte-compiles its elisp files for each 'emacs flavor' (emacs19,
;; xemacs19, emacs20, xemacs20...). The compiled code is then
;; installed in a subdirectory of the respective site-lisp directory.
;; We have to add this to the load-path:
(let ((package-dir (concat "/usr/share/"
(symbol-name debian-emacs-flavor)
"/site-lisp/xcscope")))
;; If package-dir does not exist, the xcscope package must have
;; removed but not purged, and we should skip the setup.
(when (file-directory-p package-dir)
(if (fboundp 'debian-pkg-add-load-path-item)
(debian-pkg-add-load-path-item package-dir)
(setq load-path (cons package-dir load-path)))
;; actual setup happens here
(autoload 'cscope-minor-mode "xcscope.el"
"Minor mode for the xcscope interface" t)
(autoload 'cscope-setup "xcscope.el"
"Hook cscope minor mode for C and C++ sources" t)
;; do (cscope-setup) if the package is loaded. This is done to retain
;; compatibility with the older cscope-el debian package. The older packages
;; had no (cscope-setup) function at all, so loading the package would do
;; all the setup. This mimics that behavior
(eval-after-load 'xcscope '(cscope-setup))))
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