(find-file-noselect): Offer to change buffer-read-only
authorRichard M. Stallman <rms@gnu.org>
Thu, 1 Nov 2001 19:33:52 +0000 (19:33 +0000)
committerRichard M. Stallman <rms@gnu.org>
Thu, 1 Nov 2001 19:33:52 +0000 (19:33 +0000)
commite554eeb7eee3748d2e51f8526a1ea42e59298b28
tree8ad34769229fe8c0ba3b03d58b05a86f797efbaa
parent6a0d92d35debd0244c413bc5b2787a436a2c9023
(find-file-noselect): Offer to change buffer-read-only
only when the file's read-only status has changed from before
as well as disagreeing with the buffer's current status.
(buffer-file-read-only): New var, local in all buffers.
lisp/files.el