Commit 206faa92 authored by Chong Yidong's avatar Chong Yidong
Browse files

Document changes to confirm-nonexistent-file-or-buffer.

parent bec1e8a5
......@@ -378,6 +378,19 @@ buffer).
** Minibuffer and completion changes
+++
*** Emacs may ask for confirmation before opening a non-existent file
or buffer. By default, Emacs requests confirmation if you type RET
immediately after TAB, and the resulting input is not an existing file
or buffer; this usually happens when the minibuffer input did not
complete far enough and you entered RET by mistake. In that case,
Emacs puts the message "[Confirm]" in the minibuffer; type RET again
to create the file or buffer.
The new variable confirm-nonexistent-file-or-buffer determines whether
Emacs asks for confirmation. The default value is `after-completion'.
If you change it to t, Emacs always asks for confirmation; if you
change it to nil, Emacs never asks for confirmation.
+++
*** When M-n in the minibuffer reaches the end of the list of defaults,
it adds the completion list to the end, so next M-n continues putting
completion items to the minibuffer. The same principle applies to
......@@ -515,10 +528,6 @@ matches a regexp.
*** The new command `set-file-modes' allows to set file's mode bits.
The mode bits can be specified in symbolic notation, like with GNU
Coreutils, in addition to an octal number.
+++
*** Emacs requires confirmation before opening a non-existent file or buffer.
You can recover the previous behavior by setting
confirm-nonexistent-file-or-buffer to nil.
*** `next-error-recenter' specifies how next-error should recenter the
visited source file. Its value can be a number (for example, 0 for
......@@ -1312,8 +1321,8 @@ is an incompatible change and is thus enabled by the new variable
completion-all-completions-with-base-size.
+++
*** The `require-match' argument to `completing-read' accepts a new value
`confirm-only'.
*** The `require-match' argument to `completing-read' accepts the new
values `confirm-only' and `confirm-after-completion'.
** Search and replacement changes
+++
......
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