Document 'inhibit-read-only' property

* doc/lispref/text.texi (Special Properties): Describe the new
'inhibit-read-only' text property.  Add cross-reference to where
read-only buffers are described.
* doc/lispref/buffers.texi (Read Only Buffers): Mention that
'inhibit-read-only' property exempts text from being read-only.
Add cross-reference to "Special Properties".

* etc/NEWS: Move the entry about 'inhibit-read-only' property to
its place and mark it documented.

1 files changed, 6 insertions, 5 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 0e38db6544d..b9e0bd4ba24 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -181,9 +181,6 @@ for use in Emacs bug reports.
 hiding character but the default `.' can be used by let-binding the
 variable `read-hide-char'.
 
-** A new text property `inhibit-read-only' can be used in read-only
-buffers to allow certain parts of the text to be writable.
-
 ** A new function `directory-files-recursively' returns all matching
 files (recursively) under a directory.
 
@@ -1142,8 +1139,12 @@ process filter, sentinel, etc., through keyword arguments (similar to
 
 +++
 ** New variable `inhibit-message', when bound to non-nil, inhibits
-   `message' and related functions from displaying messages the Echo
-   Area.  The output is still logged to the *Messages* buffer.
+`message' and related functions from displaying messages the Echo
+Area.  The output is still logged to the *Messages* buffer.
+
++++
+** A new text property `inhibit-read-only' can be used in read-only
+buffers to allow certain parts of the text to be writable.
 
 ** `read-buffer' takes a new `predicate' argument.