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Emacs 24.4 updates to JEG2's packages.el
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(defun jeg2/package-version-for (package) | |
"Get the version of a loaded package." | |
(package-desc-version (car (cdr (assoc package package-alist))))) | |
(defun jeg2/package-requirements (package) | |
"List of recursive dependencies for a package." | |
(let ((package-info (car (cdr (assoc package package-alist))))) | |
(cond ((null package-info) (list package)) | |
(t | |
(jeg2/flatten | |
(cons package | |
(mapcar 'jeg2/package-requirements | |
(mapcar 'car (package-desc-reqs package-info))))))))) | |
(defun jeg2/package-delete-by-name (package) | |
"Remove a package by name." | |
(package-delete (car (cdr (assoc package package-alist))))) | |
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