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Intercept buffer saving with vlfi-write.

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This commit is contained in:
Andrey Kotlarski 2013-04-08 23:24:48 +03:00
parent f3132c0970
commit 5405a30de4
1 changed files with 3 additions and 1 deletions
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4
vlfi.el
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@ -393,6 +393,7 @@ successful. Return nil if nothing found."
"Major mode for editing large file chunks."
(setq buffer-read-only nil)
(buffer-enable-undo)
(add-hook 'write-contents-functions 'vlfi-write)
(message (substitute-command-keys
"Editing: Type \\[vlfi-write] to write chunk \
or \\[vlfi-discard-edit] to discard changes.")))
@ -405,7 +406,8 @@ or \\[vlfi-discard-edit] to discard changes.")))
End of chunk will be garbled. Continue? "))
(write-region nil nil buffer-file-name vlfi-start-pos)
(vlfi-move-to-chunk vlfi-start-pos vlfi-end-pos)
(vlfi-mode)))
(vlfi-mode))
t)
(defun vlfi-discard-edit ()
"Discard edit and refresh chunk from file."