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Allow packages to be reinstalled.

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* emacs-lisp/package.el (package--write-file-no-coding): Remove EXCL arg.
(package-unpack-single): Don't use it.
This commit is contained in:
Phil Hagelberg 2011-02-11 20:18:15 -05:00 • committed by Chong Yidong
parent b5a5379544
commit c6affbdeb9
2 changed files with 10 additions and 5 deletions
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9
lisp/emacs-lisp/package.el
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@ -577,23 +577,22 @@ Otherwise it uses an external `tar' program.
(let ((load-path (cons pkg-dir load-path)))
(byte-recompile-directory pkg-dir 0 t)))))
(defun package--write-file-no-coding (file-name excl)
(defun package--write-file-no-coding (file-name)
(let ((buffer-file-coding-system 'no-conversion))
(write-region (point-min) (point-max) file-name nil nil nil excl)))
(write-region (point-min) (point-max) file-name)))
(defun package-unpack-single (file-name version desc requires)
"Install the contents of the current buffer as a package."
;; Special case "package".
(if (string= file-name "package")
(package--write-file-no-coding
(expand-file-name (concat file-name ".el") package-user-dir)
nil)
(expand-file-name (concat file-name ".el") package-user-dir))
(let* ((pkg-dir (expand-file-name (concat file-name "-" version)
package-user-dir))
(el-file (expand-file-name (concat file-name ".el") pkg-dir))
(pkg-file (expand-file-name (concat file-name "-pkg.el") pkg-dir)))
(make-directory pkg-dir t)
(package--write-file-no-coding el-file 'excl)
(package--write-file-no-coding el-file)
(let ((print-level nil)
(print-length nil))
(write-region