From 2c1c56d553df6ee1973134fdb90543454b1146ca Mon Sep 17 00:00:00 2001 From: Michael Olson Date: Wed, 5 Aug 2009 08:07:03 -0700 Subject: Introduce emms-insert-file-contents. This function is a safe way to insert the contents of a file without triggering major mode detection, and has been tested on several versions of Emacs and XEmacs. --- lisp/emms-history.el | 2 +- lisp/emms-lyrics.el | 2 +- lisp/emms-player-mpd.el | 2 +- lisp/emms-score.el | 2 +- lisp/emms-source-playlist.el | 8 ++++---- lisp/emms-streams.el | 2 +- lisp/emms.el | 21 +++++++++++++++++++++ 7 files changed, 30 insertions(+), 9 deletions(-) (limited to 'lisp') diff --git a/lisp/emms-history.el b/lisp/emms-history.el index 7526e87..feba6c7 100644 --- a/lisp/emms-history.el +++ b/lisp/emms-history.el @@ -112,7 +112,7 @@ Emacs." (file-exists-p emms-history-file)) (let (history buf) (with-temp-buffer - (insert-file-contents emms-history-file) + (emms-insert-file-contents emms-history-file) (setq history (read (current-buffer))) (dolist (playlist (cadr history)) (with-current-buffer (emms-playlist-new (car playlist)) diff --git a/lisp/emms-lyrics.el b/lisp/emms-lyrics.el index 1645351..1e15c2e 100644 --- a/lisp/emms-lyrics.el +++ b/lisp/emms-lyrics.el @@ -254,7 +254,7 @@ FILE should be under the same directory as the music file, or under (when (and file (file-exists-p file)) (with-temp-buffer (let ((coding-system-for-read emms-lyrics-coding-system)) - (insert-file-contents file) + (emms-insert-file-contents file) (while (search-forward-regexp "\\[[0-9:.]+\\].*" nil t) (let ((lyric-string (match-string 0)) (time 0) diff --git a/lisp/emms-player-mpd.el b/lisp/emms-player-mpd.el index 539dce6..fa8f911 100644 --- a/lisp/emms-player-mpd.el +++ b/lisp/emms-player-mpd.el @@ -775,7 +775,7 @@ Execute CALLBACK with CLOSURE as its first argument when done. This handles both m3u and pls type playlists." ;; This is useful for playlists of playlists (with-temp-buffer - (insert-file-contents playlist) + (emms-insert-file-contents playlist) (emms-player-mpd-add-buffer-contents (current-buffer) closure callback))) (defun emms-player-mpd-add-streamlist (url closure callback) diff --git a/lisp/emms-score.el b/lisp/emms-score.el index a606c25..71e65a3 100644 --- a/lisp/emms-score.el +++ b/lisp/emms-score.el @@ -249,7 +249,7 @@ See also `emms-next-noerror'." (puthash (car elt) (cdr elt) emms-score-hash)) (read (with-temp-buffer - (insert-file-contents emms-score-file) + (emms-insert-file-contents emms-score-file) (buffer-string)))) ;; when file not exists, make empty but valid score file (emms-score-save-hash))) diff --git a/lisp/emms-source-playlist.el b/lisp/emms-source-playlist.el index 57a299d..b7677ec 100644 --- a/lisp/emms-source-playlist.el +++ b/lisp/emms-source-playlist.el @@ -177,7 +177,7 @@ See `emms-source-playlist-formats' for a list of supported formats." t))) (mapc #'emms-playlist-insert-track (with-temp-buffer - (insert-file-contents file) + (emms-insert-file-contents file) (goto-char (point-min)) (let ((format (emms-source-playlist-determine-format))) (if format @@ -234,7 +234,7 @@ OUT should be the buffer where tracks are stored in the native EMMS format." t))) (mapc #'emms-playlist-insert-track (with-temp-buffer - (insert-file-contents file) + (emms-insert-file-contents file) (goto-char (point-min)) (when (not (emms-source-playlist-native-p)) (error "Not a native EMMS playlist file.")) @@ -307,7 +307,7 @@ OUT should be the buffer where tracks are stored in m3u format." t))) (mapc #'emms-playlist-insert-track (with-temp-buffer - (insert-file-contents file) + (emms-insert-file-contents file) (goto-char (point-min)) (when (not (emms-source-playlist-m3u-p)) (error "Not an m3u playlist file.")) @@ -388,7 +388,7 @@ OUT should be the buffer where tracks are stored in pls format." t))) (mapc #'emms-playlist-insert-track (with-temp-buffer - (insert-file-contents file) + (emms-insert-file-contents file) (goto-char (point-min)) (when (not (emms-source-playlist-pls-p)) (error "Not a pls playlist file.")) diff --git a/lisp/emms-streams.el b/lisp/emms-streams.el index bece71e..b81abe7 100644 --- a/lisp/emms-streams.el +++ b/lisp/emms-streams.el @@ -323,7 +323,7 @@ POPUP-HEIGHT is the height of the new frame, defaulting to (let ((file (expand-file-name file))) (if (file-readable-p file) (with-temp-buffer - (insert-file-contents-literally file) + (emms-insert-file-contents file) (goto-char (point-min)) (read (current-buffer))) emms-stream-default-list))) diff --git a/lisp/emms.el b/lisp/emms.el index 750781d..3c5402d 100644 --- a/lisp/emms.el +++ b/lisp/emms.el @@ -527,6 +527,27 @@ See `completing-read' for a description of ARGS." (require 'emms-compat) + +;;; Utility functions + +(defun emms-insert-file-contents (filename &optional visit) + "Insert the contents of file FILENAME after point. +Do character code conversion and end-of-line conversion, but none +of the other unnecessary things like format decoding or +`find-file-hook'. + +If VISIT is non-nil, the buffer's visited filename +and last save file modtime are set, and it is marked unmodified. +If visiting and the file does not exist, visiting is completed +before the error is signaled." + (let ((format-alist nil) + (after-insert-file-functions nil) + (inhibit-file-name-handlers + (append '(jka-compr-handler image-file-handler epa-file-handler) + inhibit-file-name-handlers)) + (inhibit-file-name-operation 'insert-file-contents)) + (insert-file-contents filename visit))) + ;;; Dictionaries -- cgit v1.2.3 From 3e001aacb45633583282001d49634e080deaf8d7 Mon Sep 17 00:00:00 2001 From: Yoni Rabkin Date: Wed, 5 Aug 2009 21:47:28 +0300 Subject: * lisp/emms-playlist-mode.el: (emms-playlist-mode-open-buffer) Use `emms-insert-file-contents' to load saved playlist. --- lisp/emms-playlist-mode.el | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lisp') diff --git a/lisp/emms-playlist-mode.el b/lisp/emms-playlist-mode.el index 0ded269..7f4d776 100644 --- a/lisp/emms-playlist-mode.el +++ b/lisp/emms-playlist-mode.el @@ -447,9 +447,10 @@ It creates a buffer called \"filename\", and restores the contents of the saved playlist inside." (interactive "fFile: ") (let* ((s) - (buffer (find-file-noselect filename)) + (buffer (get-buffer-create filename)) (name (buffer-name buffer))) (with-current-buffer buffer + (emms-insert-file-contents filename) (setq s (read (buffer-string)))) (kill-buffer buffer) (with-current-buffer (emms-playlist-new name) -- cgit v1.2.3