Created
April 24, 2014 21:52
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which
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| (defun which (file path) | |
| (catch 'loop | |
| (while path | |
| (if (file-exists-p (expand-file-name file (car path))) | |
| (throw 'loop (message "%s" (expand-file-name file (car path)))) | |
| (setq path (cdr path)))))) |
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