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Delay mode hooks when opening unvisited files #7

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Delay mode hooks when opening unvisited files #7

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d980e4a
Eliminate empty strings
akirak Jan 20, 2020
d767192
Delay mode hooks when opening unvisited files
akirak Jan 20, 2020
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15 changes: 12 additions & 3 deletions noccur.el
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@
;; Keywords: convenience
;; Version: 0.2
;; Package: noccur
;; Package-Requires: ()
;; Package-Requires: ((emacs "24.4"))

;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
Expand Down Expand Up @@ -55,7 +55,15 @@ For performance reasons, files are filtered using 'find' or 'git
ls-files' and 'grep'."
(interactive (occur-read-primary-args))
(let* ((default-directory (or directory-to-search (read-directory-name "Search in directory: ")))
(files (mapcar #'find-file-noselect
(files (mapcar (lambda (x)
(or (find-buffer-visiting x)
;; Delay mode hooks when opening unvisited files
(with-current-buffer (create-file-buffer x)
(insert-file-contents x)
(setq buffer-file-name x)
(delay-mode-hooks (set-auto-mode))
(set-buffer-modified-p nil)
(current-buffer))))
(noccur--find-files regexp))))
(multi-occur files regexp nlines)))

Expand All @@ -69,7 +77,8 @@ ls-files' and 'grep'."
(command (format "%s | xargs -0 grep -l \"%s\""
listing-command
regexp)))
(split-string (shell-command-to-string command) "\n")))
(cl-remove-if #'string-empty-p
(split-string (shell-command-to-string command) "\n"))))

(provide 'noccur)
;;; noccur.el ends here