* etc/NEWS: Fix minor quoting and spacing bugs.

etc/NEWS

@@ -71,7 +71,7 @@ However, if your init file changes the values of 'package-load-list' or
 work right without some adjustment:
 - you can move that code to the early init file (see above), so those settings
   apply before Emacs tries to activate the packages.
-- you can use the new 'package-quickstart` so activation of packages does not
+- you can use the new 'package-quickstart' so activation of packages does not
   need to pay attention to 'package-load-list' or 'package-user-dir' any more.
 
 
@@ -116,10 +116,10 @@ indirectly, e.g., by checking that functions like
 'libxml-parse-html-region' return nil.
 
 +++
-** `libxml-parse-xml-region' and `libxml-parse-html' region take
+** 'libxml-parse-xml-region' and 'libxml-parse-html' region take
 a parameter that's called DISCARD-COMMENTS, but it really only
 discards the top-level comment.  Therefore this parameter is now
-obsolete, and the new utility function `xml-remove-comments' can be
+obsolete, and the new utility function 'xml-remove-comments' can be
 used to remove comments before calling the libxml functions to parse
 the data.
 
@@ -160,8 +160,8 @@ non-text modes.
 for abbrevs that have them.
 
 +++
-** The new functions and commands `text-property-search-forward' and
-`text-property-search-backward' have been added.  These provide an
+** The new functions and commands 'text-property-search-forward' and
+'text-property-search-backward' have been added.  These provide an
 interface that's more like functions like @code{search-forward}.
 
 ---
@@ -189,7 +189,7 @@ you don't need to set them in your early init file.
 
 ** Ecomplete
 *** The ecomplete sorting has changed to a decay-based algorithm.
-This can be controlled by the new `ecomplete-sort-predicate' variable.
+This can be controlled by the new 'ecomplete-sort-predicate' variable.
 
 *** The 'ecompleterc' file is now placed in ~/.emacs.d/ecompleterc by default
 Of course it will still find it if you have it in ~/.ecompleterc
@@ -209,28 +209,28 @@ has a search engine.
 
 +++
 *** Splitting mail on common mailing list headers has been added.  See
-the concept index in the Gnus manual for the `match-list' entry.
+the concept index in the Gnus manual for the 'match-list' entry.
 
 +++
-*** nil is no longer an allowed value for `mm-text-html-renderer'.
+*** nil is no longer an allowed value for 'mm-text-html-renderer'.
 
 +++
-*** A new Gnus summary mode command, `S A'
-(`gnus-summary-attach-article') can be used to attach the current
+*** A new Gnus summary mode command, 'S A'
+('gnus-summary-attach-article') can be used to attach the current
 article(s) to a pre-existing Message buffer, or create a new Message
 buffer with the article(s) attached.
 
 ** erc
 
 ---
-*** `erc-button-google-url' has been renamed `erc-button-search-url'
+*** 'erc-button-google-url' has been renamed 'erc-button-search-url'
 and its value has been changed to Duck Duck Go.
 
 ** eww/shr
 
 *** When opening external links in eww/shr (typically with the
-`C-u RET' keystroke on a link), the link will be flashed with the new
-`shr-selected-link' face to give the user feedback that the command
+'C-u RET' keystroke on a link), the link will be flashed with the new
+'shr-selected-link' face to give the user feedback that the command
 has been executed.
 
 
@@ -293,8 +293,10 @@ can now be searched via 'C-s'.
 
 +++
 *** New isearch bindings.
+
 'C-M-w' in isearch changed from isearch-del-char to the new function
-isearch-yank-symbol-or-char. isearch-del-char is now bound to 'C-M-d'.
+isearch-yank-symbol-or-char.  isearch-del-char is now bound to
+'C-M-d'.
 
 +++
 *** 'search-exit-option' provides new options 'move' and 'shift-move'
@@ -313,7 +315,7 @@ and case-sensitivity together with search strings in the search ring.
 *** The runtime behavior of Edebug's instrumentation can be changed
 using the new variables 'edebug-behavior-alist',
 'edebug-after-instrumentation-function' and
-'edebug-new-definition-function'. Edebug's behavior can be changed
+'edebug-new-definition-function'.  Edebug's behavior can be changed
 globally or for individual definitions.
 
 ** Enhanced xterm support
@@ -342,7 +344,7 @@ less verbose by removing non-essential information.
 
 ---
 *** Gamegrid now determines its default glyph size based on display
-dimensions, instead of always using 16 pixels. As a result, Tetris,
+dimensions, instead of always using 16 pixels.  As a result, Tetris,
 Snake and Pong are more playable on HiDPI displays.
 
 ** Filecache
@@ -423,7 +425,7 @@ achieve this, add 'message-sign-encrypt-if-all-keys-available' to
 '"foo@bar.com" <foo@bar.com>', Message will elide the repeated "name"
 from the address field in the response.
 
-*** The default of `message-forward-as-mime' has changed from t to nil
+*** The default of 'message-forward-as-mime' has changed from t to nil
 as it has been reported that many recipients can't read forwards that
 are formatted as MIME digests.
 
@@ -535,8 +537,9 @@ backslash.  For example:
 ** Omitting variables after '&optional' and '&rest' is now allowed.
 For example (defun foo (&optional)) is no longer an error.  This is
 sometimes convenient when writing macros.  See the ChangeLog entry
-titled "Allow `&rest' or `&optional' without following variable" for a
-full listing of which arglists are accepted across versions.
+titled "Allow `&rest' or `&optional' without following variable
+(Bug#29165)" for a full listing of which arglists are accepted across
+versions.
 
 ** Internal parsing commands now use syntax-ppss and disregard
 open-paren-in-column-0-is-defun-start.  This affects mostly things like
@@ -544,7 +547,7 @@ forward-comment, scan-sexps, and forward-sexp when parsing backward.
 The new variable 'comment-use-syntax-ppss' can be set to nil to recover the old
 behavior if needed.
 
-** The `server-name' and `server-socket-dir' variables are set when a
+** The 'server-name' and 'server-socket-dir' variables are set when a
 socket has been pased to Emacs (Bug#24218).
 
 ---
@@ -578,7 +581,7 @@ are implemented in C using the Jansson library.
 ** Mailcap
 
 ---
-*** The new function `mailcap-file-name-to-mime-type' has been added.
+*** The new function 'mailcap-file-name-to-mime-type' has been added.
 It's a simple convenience function for looking up MIME types based on
 file name extensions.
 
@@ -589,7 +592,7 @@ For instance, if /etc/mailcap has an entry for image/gif, that one
 will be chosen even if you have an entry for image/* in your
 ~/.mailcap file.  But with the new method, entries from ~/.mailcap
 overrides all system and Emacs-provided defaults.  To get the old
-method back, set `mailcap-prefer-mailcap-viewers' to nil.
+method back, set 'mailcap-prefer-mailcap-viewers' to nil.
 
 
 ** URL
@@ -603,7 +606,7 @@ higher-level functions.
 ** image-mode
 
 *** image-mode started using ImageMagick by default for all images
-some years back.  It now respects `imagemagick-types-inhibit' as a way
+some years back.  It now respects 'imagemagick-types-inhibit' as a way
 to disable that.
 
 
@@ -630,9 +633,9 @@ Previously it was supported only in the Cygwin-w32 build.
 ** Emacs now handles key combinations involving the macOS "command"
 and "option" modifier keys more correctly.
 
-** The special handling of `frame-title-format' on NS where setting it
-to `t' would enable the macOS proxy icon has been replaced with a
-separate variable, `ns-use-proxy-icon'. `frame-title-format' will now
+** The special handling of 'frame-title-format' on NS where setting it
+to 't' would enable the macOS proxy icon has been replaced with a
+separate variable, 'ns-use-proxy-icon'.  'frame-title-format' will now
 work as on other platforms.