Merge from trunk.

etc/ChangeLog

+2011-07-18  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* charsets/GB180302.map: Update to 2005 edition.
+	* charsets/GB180304.map: Likewise.
+
+2011-07-17  Bill Wohler  <wohler@newt.com>
+
+	Release MH-E version 8.2.93.
+
+	* NEWS, MH-E-NEWS: Update for MH-E release 8.2.93.
+
 2011-07-16  Bill Wohler  <wohler@newt.com>
 
 	Release MH-E version 8.2.92.

etc/MH-E-NEWS

@@ -3,6 +3,11 @@
 Copyright (C) 2001-2011  Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
+* Changes in MH-E 8.2.93
+
+Version 8.2.93 reverts back to using `switch-to-buffer' which the
+Emacs developers decided was fine to call from programs after all.
+
 * Changes in MH-E 8.2.92
 
 Version 8.2.92 actually corrects the error in the modeline glyph when

etc/NEWS

@@ -488,7 +488,7 @@ $ESHELL nor variable `explicit-shell-file-name' is set.
 
 ** MH-E
 
-*** Upgraded to MH-E version 8.2.92.  See MH-E-NEWS for details.
+*** Upgraded to MH-E version 8.2.93.  See MH-E-NEWS for details.
 
 ** comint and modes derived from it use the generic completion code.
 
@@ -1077,6 +1077,11 @@ syntactic rules.
 ** Syntax tables support a new "comment style c" additionally to style b.
 ** frame-local variables cannot be let-bound any more.
 ** prog-mode is a new major-mode meant to be the parent of programming mode.
+The prog-mode-hook it defines can be used to enable features for
+programming modes.  For example:
+(add-hook 'prog-mode-hook 'flyspell-prog-mode)
+enables on the fly spell checking for comments and strings for
+programming modes.
 ** define-minor-mode accepts a new keyword :variable.
 
 ** `delete-file' and `delete-directory' now accept optional arg TRASH.

etc/charsets/GB180302.map

@@ -2048,17 +2048,20 @@
 0xA6B9-0xA6C0 0xE785
 0xA6C1-0xA6D1 0x03B1
 0xA6D2-0xA6D8 0x03C3
-0xA6D9-0xA6DF 0xE78D
+0xA6D9 0xFE10
+0xA6DA 0xFE12
+0xA6DB 0xFE11
+0xA6DC-0xA6DF 0xFE13
 0xA6E0-0xA6E1 0xFE35
 0xA6E2-0xA6E3 0xFE39
 0xA6E4-0xA6E5 0xFE3F
 0xA6E6-0xA6E7 0xFE3D
 0xA6E8-0xA6EB 0xFE41
-0xA6EC-0xA6ED 0xE794
+0xA6EC-0xA6ED 0xFE17
 0xA6EE-0xA6EF 0xFE3B
 0xA6F0-0xA6F1 0xFE37
 0xA6F2 0xFE31
-0xA6F3 0xE796
+0xA6F3 0xFE19
 0xA6F4-0xA6F5 0xFE33
 0xA6F6-0xA6FE 0xE797
 0xA740-0xA77E 0xE706
@@ -2124,7 +2127,7 @@
 0xA8B9 0x00FC
 0xA8BA 0x00EA
 0xA8BB 0x0251
-0xA8BC 0xE7C7
+0xA8BC 0x1E3F
 0xA8BD 0x0144
 0xA8BE 0x0148
 0xA8BF 0x01F9
@@ -10385,13 +10388,15 @@
 0xFE4B-0xFE4C 0xFA23
 0xFE4D-0xFE4F 0xFA27
 0xFE50 0x2E81
-0xFE51-0xFE53 0xE816
+0xFE51 0x00020087
+0xFE52 0x00020089
+0xFE53 0x000200CC
 0xFE54 0x2E84
 0xFE55 0x3473
 0xFE56 0x3447
 0xFE57 0x2E88
 0xFE58 0x2E8B
-0xFE59 0xE81E
+0xFE59 0x9FB4
 0xFE5A 0x359E
 0xFE5B 0x361A
 0xFE5C 0x360E
@@ -10399,17 +10404,18 @@
 0xFE5E 0x2E97
 0xFE5F 0x396E
 0xFE60 0x3918
-0xFE61 0xE826
+0xFE61 0x9FB5
 0xFE62 0x39CF
 0xFE63 0x39DF
 0xFE64 0x3A73
 0xFE65 0x39D0
-0xFE66-0xFE67 0xE82B
+0xFE66-0xFE67 0x9FB6
 0xFE68 0x3B4E
 0xFE69 0x3C6E
 0xFE6A 0x3CE0
 0xFE6B 0x2EA7
-0xFE6C-0xFE6D 0xE831
+0xFE6C 0x000215D7
+0xFE6D 0x9FB8
 0xFE6E 0x2EAA
 0xFE6F 0x4056
 0xFE70 0x415F
@@ -10417,7 +10423,7 @@
 0xFE72 0x4337
 0xFE73 0x2EB3
 0xFE74-0xFE75 0x2EB6
-0xFE76 0xE83B
+0xFE76 0x0002298F
 0xFE77 0x43B1
 0xFE78 0x43AC
 0xFE79 0x2EBB
@@ -10425,7 +10431,7 @@
 0xFE7B 0x44D6
 0xFE7C 0x4661
 0xFE7D 0x464C
-0xFE7E 0xE843
+0xFE7E 0x9FB9
 0xFE80 0x4723
 0xFE81 0x4729
 0xFE82 0x477C
@@ -10440,12 +10446,13 @@
 0xFE8D 0x499B
 0xFE8E 0x49B7
 0xFE8F 0x49B6
-0xFE90-0xFE91 0xE854
+0xFE90 0x9FBA
+0xFE91 0x000241FE
 0xFE92 0x4CA3
 0xFE93-0xFE95 0x4C9F
 0xFE96 0x4C77
 0xFE97 0x4CA2
 0xFE98-0xFE9E 0x4D13
 0xFE9F 0x4DAE
-0xFEA0 0xE864
+0xFEA0 0x9FBB
 0xFEA1-0xFEFE 0xE468

etc/charsets/GB180304.map

@@ -40,7 +40,8 @@
 0x8130CC30-0x8130D134	0x03CA
 0x8130D135-0x8130D238	0x0402
 0x8130D239		0x0450
-0x8130D330-0x8136A531	0x0452
+0x8130D330-0x8135F436	0x0452
+0x8135F438-0x8136A531	0x1E40
 0x8136A532-0x8136A533	0x2011
 0x8136A534		0x2017
 0x8136A535-0x8136A536	0x201A
@@ -171,8 +172,10 @@
 0x8234EB33-0x8234F633	0x4CA4
 0x8234F634-0x82358731	0x4D1A
 0x82358732-0x82358F32	0x4DAF
-0x82358F33-0x8336C738	0x9FA6
+0x82358F33-0x82359036	0x9FA6
+0x82359135-0x8336C738	0x9FBC
 0x8336C739		0xE76C
+0x8135F437		0xE7C7
 0x8336C830		0xE7C8
 0x8336C831-0x8336C933	0xE7E7
 0x8336C934		0xE815
@@ -196,7 +199,8 @@
 0x84309B39-0x84309C34	0xFA19
 0x84309C35		0xFA22
 0x84309C36-0x84309C37	0xFA25
-0x84309C38-0x84318537	0xFA2A
+0x84309C38-0x84318235	0xFA2A
+0x84318336-0x84318537	0xFE1A
 0x84318538		0xFE32
 0x84318539-0x84318632	0xFE45
 0x84318633		0xFE53

lisp/ChangeLog

+2011-07-18  Alan Mackenzie  <acm@muc.de>
+
+	Fontify declarators properly when, e.g., a jit-lock chunk begins
+	inside a declaration.
+
+	* progmodes/cc-langs.el (c-symbol-chars): Correct a typo.
+
+	* progmodes/cc-fonts.el (c-font-lock-enclosing-decls): New
+	function.
+	(c-complex-decl-matchers): Insert reference to
+	c-font-lock-enclosing-decls.
+
+	* progmodes/cc-engine.el (c-backward-single-comment):
+	(c-backward-comments): Bind open-paren-in-column-0-is-defun-start
+	to nil around calls to (forward-comment -1).
+
 2011-07-17  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
+	* image.el (put-image): Doc typo fix.
+
+	* progmodes/etags.el (tags-search): Doc typo fix.
+
 	* mail/smtpmail.el (smtpmail-via-smtp): Query the user for
 	password if we get errors 550 to 554.
 

lisp/emacs-lisp/cl-loaddefs.el

@@ -282,7 +282,7 @@ Not documented
 ;;;;;;  flet progv psetq do-all-symbols do-symbols dotimes dolist
 ;;;;;;  do* do loop return-from return block etypecase typecase ecase
 ;;;;;;  case load-time-value eval-when destructuring-bind function*
-;;;;;;  defmacro* defun* gentemp gensym) "cl-macs" "cl-macs.el" "2261724608e3223036b863d214f7dc0c")
+;;;;;;  defmacro* defun* gentemp gensym) "cl-macs" "cl-macs.el" "9452c0e16fd960fce5c19e5c067a7160")
 ;;; Generated autoloads from cl-macs.el
 
 (autoload 'gensym "cl-macs" "\

lisp/image.el

@@ -389,7 +389,7 @@ IMAGE must be an image created with `create-image' or `defimage'.
 IMAGE is displayed by putting an overlay into the current buffer with a
 `before-string' STRING that has a `display' property whose value is the
 image.  STRING is defaulted if you omit it.
-The overlay created will have the `put-overlay' property set to t.
+The overlay created will have the `put-image' property set to t.
 POS may be an integer or marker.
 AREA is where to display the image.  AREA nil or omitted means
 display it in the text area, a value of `left-margin' means

lisp/mh-e/ChangeLog

+2011-07-17  Bill Wohler  <wohler@newt.com>
+
+	Release MH-E version 8.2.93.
+
+	* mh-e.el (Version, mh-version): Update for release 8.2.93.
+
+	* mh-compat.el (mh-pop-to-buffer-same-window): Delete.
+	* mh-folder.el (mh-inc-folder, mh-modify, mh-scan-folder)
+	(mh-make-folder): Revert to switch-to-buffer, as the Emacs folks
+	decided that it was fine to use it in programs.
+
 2011-07-16  Bill Wohler  <wohler@newt.com>
 
 	Release MH-E version 8.2.92.

lisp/mh-e/mh-compat.el

@@ -251,18 +251,6 @@ The argument STRING is ignored."
   (buffer-substring-no-properties
    (match-beginning num) (match-end num)))
 
-(defun-mh mh-pop-to-buffer-same-window
-  pop-to-buffer-same-window (&optional buffer-or-name norecord label)
-  "Pop to buffer specified by BUFFER-OR-NAME in the selected window.
-Another window will be used only if the buffer can't be shown in
-the selected window, usually because it is dedicated to another
-buffer. Optional arguments BUFFER-OR-NAME, NORECORD and LABEL are
-as for `pop-to-buffer'. This macro is used by Emacs versions that
-lack the `pop-to-buffer-same-window' function, introduced in
-Emacs 24. The function `switch-to-buffer' is used instead and
-LABEL is ignored."
-  (switch-to-buffer buffer-or-name norecord))
-
 (defun-mh mh-replace-regexp-in-string replace-regexp-in-string
   (regexp rep string &optional fixedcase literal subexp start)
   "Replace REGEXP with REP everywhere in STRING and return result.

lisp/mh-e/mh-e.el

@@ -5,7 +5,7 @@
 
 ;; Author: Bill Wohler <wohler@newt.com>
 ;; Maintainer: Bill Wohler <wohler@newt.com>
-;; Version: 8.2.92
+;; Version: 8.2.93
 ;; Keywords: mail
 
 ;; This file is part of GNU Emacs.
@@ -127,7 +127,7 @@
 ;; Try to keep variables local to a single file. Provide accessors if
 ;; variables are shared. Use this section as a last resort.
 
-(defconst mh-version "8.2.92" "Version number of MH-E.")
+(defconst mh-version "8.2.93" "Version number of MH-E.")
 
 ;; Variants
 

lisp/mh-e/mh-folder.el

@@ -795,7 +795,7 @@ instead."
              (setq threading-needed-flag mh-show-threads-flag)
              (setq mh-previous-window-config config))
             ((not (eq (current-buffer) (get-buffer folder)))
-             (mh-pop-to-buffer-same-window folder)
+             (switch-to-buffer folder)
              (setq mh-previous-window-config config))))
     (mh-get-new-mail file)
     (when (and threading-needed-flag
@@ -855,7 +855,7 @@ From a program, edit MESSAGE; nil means edit current message."
 
     ;; Just show the edit buffer...
     (delete-other-windows)
-    (mh-pop-to-buffer-same-window edit-buffer)))
+    (switch-to-buffer edit-buffer)))
 
 ;;;###mh-autoload
 (defun mh-next-button (&optional backward-flag)
@@ -1705,7 +1705,7 @@ DONT-EXEC-PENDING is non-nil."
          (unless dont-exec-pending
            (mh-process-or-undo-commands folder)
            (mh-reset-threads-and-narrowing))
-         (mh-pop-to-buffer-same-window folder)))
+         (switch-to-buffer folder)))
   (mh-regenerate-headers range)
   (if (zerop (buffer-size))
       (if (equal range "all")
@@ -1786,7 +1786,7 @@ Also removes all content from the folder buffer."
 (defun mh-make-folder (name)
   "Create a new mail folder called NAME.
 Make it the current folder."
-  (mh-pop-to-buffer-same-window name)
+  (switch-to-buffer name)
   (setq buffer-read-only nil)
   (erase-buffer)
   (if mh-adaptive-cmd-note-flag

lisp/progmodes/cc-engine.el

@@ -1301,12 +1301,13 @@ This function does not do any hidden buffer changes."
       ;; same line.
       (re-search-forward "\\=\\s *[\n\r]" start t)
 
-      (if (if (forward-comment -1)
+      (if (if (let (open-paren-in-column-0-is-defun-start) (forward-comment -1))
 	      (if (eolp)
 		  ;; If forward-comment above succeeded and we're at eol
 		  ;; then the newline we moved over above didn't end a
 		  ;; line comment, so we give it another go.
-		  (forward-comment -1)
+		  (let (open-paren-in-column-0-is-defun-start)
+		    (forward-comment -1))
 		t))
 
 	  ;; Emacs <= 20 and XEmacs move back over the closer of a
@@ -1333,7 +1334,8 @@ comment at the start of cc-engine.el for more info."
 	    ;; return t when moving backwards at bob.
 	    (not (bobp))
 
-	    (if (forward-comment -1)
+	    (if (let (open-paren-in-column-0-is-defun-start)
+		  (forward-comment -1))
 		(if (looking-at "\\*/")
 		    ;; Emacs <= 20 and XEmacs move back over the
 		    ;; closer of a block comment that lacks an opener.

lisp/progmodes/cc-fonts.el

@@ -1346,6 +1346,50 @@ casts and declarations are fontified.  Used on level 2 and higher."
       (c-font-lock-declarators limit t nil)))
   nil)
 
+(defun c-font-lock-enclosing-decls (limit)
+  ;; Fontify the declarators of (nested) declarations we're in the middle of.
+  ;; This is mainly for when a jit-lock etc. chunk starts inside the brace
+  ;; block of a struct/union/class, etc.
+  ;; 
+  ;; This function will be called from font-lock for a region bounded by POINT
+  ;; and LIMIT, as though it were to identify a keyword for
+  ;; font-lock-keyword-face.  It always returns NIL to inhibit this and
+  ;; prevent a repeat invocation.  See elisp/lispref page "Search-based
+  ;; Fontification".
+  (let* ((paren-state (c-parse-state))
+	 (start (point))
+	 decl-context bo-decl in-typedef type-type ps-elt)
+
+    ;; First, are we actually in a "local" declaration?
+    (setq decl-context (c-beginning-of-decl-1)
+	  bo-decl (point)
+	  in-typedef (looking-at c-typedef-key))
+    (if in-typedef (c-forward-token-2))
+    (when (and (eq (car decl-context) 'same)
+	       (< bo-decl start))
+      ;; Are we genuinely at a type?
+      (setq type-type (c-forward-type t))
+      (if (and type-type
+	       (or (not (eq type-type 'maybe))
+		   (looking-at c-symbol-key)))
+	  (c-font-lock-declarators limit t in-typedef)))
+
+    ;; Secondly, are we in any nested struct/union/class/etc. braces?
+    (while paren-state
+      (setq ps-elt (car paren-state)
+	    paren-state (cdr paren-state))
+      (when (and (atom ps-elt)
+		 (eq (char-after ps-elt) ?\{))
+	(goto-char ps-elt)
+	(setq decl-context (c-beginning-of-decl-1)
+	      in-typedef (looking-at c-typedef-key))
+	(if in-typedef (c-forward-token-2))
+	(when (looking-at c-opt-block-decls-with-vars-key)
+	  (goto-char ps-elt)
+	  (when (c-safe (c-forward-sexp))
+	    (c-forward-syntactic-ws)
+	    (c-font-lock-declarators limit t in-typedef)))))))
+	
 (c-lang-defconst c-simple-decl-matchers
   "Simple font lock matchers for types and declarations.  These are used
 on level 2 only and so aren't combined with `c-complex-decl-matchers'."
@@ -1452,6 +1496,9 @@ on level 2 only and so aren't combined with `c-complex-decl-matchers'."
       ;; Fontify all declarations, casts and normal labels.
       c-font-lock-declarations
 
+      ;; Fontify declarators when POINT is within their declaration.
+      c-font-lock-enclosing-decls
+
       ;; Fontify angle bracket arglists like templates in C++.
       ,@(when (c-lang-const c-recognize-<>-arglists)
 	  `(c-font-lock-<>-arglists))

lisp/progmodes/cc-langs.el

@@ -523,7 +523,7 @@ operator at the top level."
 
 (c-lang-defconst c-symbol-chars
   "Set of characters that can be part of a symbol.
-This is on the form that fits inside [ ] in a regexp."
+This is of the form that fits inside [ ] in a regexp."
   ;; Pike note: With the backquote identifiers this would include most
   ;; operator chars too, but they are handled with other means instead.
   t    (concat c-alnum "_$")

lisp/progmodes/etags.el

@@ -1860,7 +1860,7 @@ nil, we exit; otherwise we scan the next file."
 Stops when a match is found.
 To continue searching for next match, use command \\[tags-loop-continue].
 
-If `file-list-form' is non-nil, it should be a form that, when
+If FILE-LIST-FORM is non-nil, it should be a form that, when
 evaluated, will return a list of file names.  The search will be
 restricted to these files.
 

src/ChangeLog

@@ -29,8 +29,6 @@
 	now that we have two such functions.  All uses changed.
 	(sanitize_char_width): New inline function.
 
-2011-07-18  Paul Eggert  <eggert@cs.ucla.edu>
-
 	Don't assume that tab-width fits in int.
 	* character.h (sanitize_width): New inline function.
 	(SANE_TAB_WIDTH): New macro.
@@ -46,8 +44,6 @@
 	Remove unreachable code.
 	(read_hex, load_charset_map_from_file): Check for integer overflow.
 
-2011-07-17  Paul Eggert  <eggert@cs.ucla.edu>
-
 	* xterm.c: don't go over XClientMessageEvent limit
 	(scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
 	(x_send_scroll_bar_event): Likewise.  Check that the size does not
@@ -110,8 +106,6 @@
 	(gs_load): Use printmax_t to print the widest integers possible.
 	Check for integer overflow when computing image height and width.
 
-2011-07-17  Paul Eggert  <eggert@cs.ucla.edu>
-
 	Integer signedness and overflow and related fixes.  (Bug#9079)
 
 	* bidi.c: Integer size and overflow fixes.
@@ -309,6 +303,36 @@
 	Use EMACS_INT, not EMACS_UINT, for sizes.  The code works equally
 	well either way, and we prefer signed to unsigned.
 
+2011-07-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* fileio.c (Fcopy_file) [!MSDOS]: Tighten created file's mask.
+	This fixes some race conditions on the permissions of any newly
+	created file.
+
+	* alloc.c (valid_pointer_p): Use pipe, not open.
+	This fixes some permissions issues when debugging.
+
+	* fileio.c (Fcopy_file): Adjust mode if fchown fails.  (Bug#9002)
+	If fchown fails to set both uid and gid, try to set just gid,
+	as that is sometimes allowed.  Adjust the file's mode to eliminate
+	setuid or setgid bits that are inappropriate if fchown fails.
+
+2011-07-18  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* xdisp.c (next_element_from_string, next_element_from_buffer): Use EQ
+	to compare Lisp_Objects.
+	* gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
+	global_gnutls_log_level, don't mistake it for a Lisp_Object.
+	(init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.
+
+2011-07-17  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* lread.c (read_integer): Unread even EOF character.
+	(read1): Likewise.  Properly record start position of symbol.
+
+	* lread.c (read1): Read `#:' as empty uninterned symbol if no
+	symbol character follows.
+
 2011-07-17  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* fileio.c (Fcopy_file): Pacify gcc re fchown.  (Bug#9002)

src/alloc.c

@@ -4430,18 +4430,18 @@ valid_pointer_p (void *p)
 #ifdef WINDOWSNT
   return w32_valid_pointer_p (p, 16);
 #else
-  int fd;
+  int fd[2];
 
   /* Obviously, we cannot just access it (we would SEGV trying), so we
      trick the o/s to tell us whether p is a valid pointer.
      Unfortunately, we cannot use NULL_DEVICE here, as emacs_write may
      not validate p in that case.  */
 
-  if ((fd = emacs_open ("__Valid__Lisp__Object__", O_CREAT | O_WRONLY | O_TRUNC, 0666)) >= 0)
+  if (pipe (fd) == 0)
     {
-      int valid = (emacs_write (fd, (char *)p, 16) == 16);
-      emacs_close (fd);
-      unlink ("__Valid__Lisp__Object__");
+      int valid = (emacs_write (fd[1], (char *) p, 16) == 16);
+      emacs_close (fd[1]);
+      emacs_close (fd[0]);
       return valid;
     }
 

src/fileio.c

@@ -38,8 +38,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <selinux/context.h>
 #endif
 
-#include <ignore-value.h>
-
 #include "lisp.h"
 #include "intervals.h"
 #include "buffer.h"
@@ -1939,10 +1937,19 @@ on the system, we copy the SELinux context of FILE to NEWNAME.  */)
 		    | (NILP (ok_if_already_exists) ? O_EXCL : 0),
 		    S_IREAD | S_IWRITE);
 #else  /* not MSDOS */
-  ofd = emacs_open (SSDATA (encoded_newname),
-		    O_WRONLY | O_TRUNC | O_CREAT
-		    | (NILP (ok_if_already_exists) ? O_EXCL : 0),
-		    0666);
+  {
+    int new_mask = 0666;
+    if (input_file_statable_p)
+      {
+	if (!NILP (preserve_uid_gid))
+	  new_mask = 0600;
+	new_mask &= st.st_mode;
+      }
+    ofd = emacs_open (SSDATA (encoded_newname),
+		      (O_WRONLY | O_TRUNC | O_CREAT
+		       | (NILP (ok_if_already_exists) ? O_EXCL : 0)),
+		      new_mask);
+  }
 #endif /* not MSDOS */
   if (ofd < 0)
     report_file_error ("Opening output file", Fcons (newname, Qnil));
@@ -1961,9 +1968,21 @@ on the system, we copy the SELinux context of FILE to NEWNAME.  */)
      owner and group.  */
   if (input_file_statable_p)
     {
+      int mode_mask = 07777;
       if (!NILP (preserve_uid_gid))
-	ignore_value (fchown (ofd, st.st_uid, st.st_gid));
-      if (fchmod (ofd, st.st_mode & 07777) != 0)
+	{
+	  /* Attempt to change owner and group.  If that doesn't work
+	     attempt to change just the group, as that is sometimes allowed.
+	     Adjust the mode mask to eliminate setuid or setgid bits
+	     that are inappropriate if the owner and group are wrong.  */
+	  if (fchown (ofd, st.st_uid, st.st_gid) != 0)
+	    {
+	      mode_mask &= ~06000;
+	      if (fchown (ofd, -1, st.st_gid) == 0)
+		mode_mask |= 02000;
+	    }
+	}
+      if (fchmod (ofd, st.st_mode & mode_mask) != 0)
 	report_file_error ("Doing chmod", Fcons (newname, Qnil));
     }
 #endif	/* not MSDOS */

src/gnutls.c

@@ -193,8 +193,7 @@ init_gnutls_functions (Lisp_Object libraries)
   LOAD_GNUTLS_FN (library, gnutls_x509_crt_import);
   LOAD_GNUTLS_FN (library, gnutls_x509_crt_init);
 
-  if (NUMBERP (Vgnutls_log_level))
-    max_log_level = XINT (Vgnutls_log_level);
+  max_log_level = global_gnutls_log_level;
 
   GNUTLS_LOG2 (1, max_log_level, "GnuTLS library loaded:",
                SDATA (Fget (Qgnutls_dll, QCloaded_from)));
@@ -406,8 +405,7 @@ emacs_gnutls_handle_error (gnutls_session_t session, int err)
   if (err >= 0)
     return 0;
 
-  if (NUMBERP (Vgnutls_log_level))
-    max_log_level = XINT (Vgnutls_log_level);
+  max_log_level = global_gnutls_log_level;
 
   /* TODO: use gnutls-error-fatalp and gnutls-error-string.  */
 
@@ -1155,9 +1153,9 @@ syms_of_gnutls (void)
   defsubr (&Sgnutls_bye);
   defsubr (&Sgnutls_available_p);
 
-  DEFVAR_INT ("gnutls-log-level", Vgnutls_log_level,
-	      doc: /* Logging level used by the GnuTLS functions. */);
-  Vgnutls_log_level = make_number (0);
+  DEFVAR_INT ("gnutls-log-level", global_gnutls_log_level,
+	      doc: /* Logging level used by the GnuTLS functions.  */);
+  global_gnutls_log_level = 0;
 }
 
 #endif /* HAVE_GNUTLS */

src/lread.c

@@ -2327,8 +2327,7 @@ read_integer (Lisp_Object readcharfun, EMACS_INT radix)
 	  c = READCHAR;
 	}
 
-      if (c >= 0)
-	UNREAD (c);
+      UNREAD (c);
       *p = '\0';
     }
 
@@ -2583,8 +2582,7 @@ read1 (register Lisp_Object readcharfun, int *pch, int first_in_list)
 	      nskip *= 10;
 	      nskip += c - '0';
 	    }
-	  if (c >= 0)
-	    UNREAD (c);
+	  UNREAD (c);
 
 	  if (load_force_doc_strings
 	      && (EQ (readcharfun, Qget_file_char)
@@ -2660,7 +2658,17 @@ read1 (register Lisp_Object readcharfun, int *pch, int first_in_list)
 	{
 	  uninterned_symbol = 1;
 	  c = READCHAR;
-	  goto default_label;
+	  if (!(c > 040
+		&& c != 0x8a0
+		&& (c >= 0200
+		    || strchr ("\"';()[]#`,", c