[Emacs-diffs] master 2393085 6/6: Merge from origin/emacs-24

[Paul Eggert]

branch: master
commit 2393085c9ac30ac7378a39ee77760dfdecd4b509
Merge: 7f55d42 ad89f85
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Merge from origin/emacs-24
    
    ad89f85 Another minor improvement in ELisp manual  (Bug#20168)
    5e2951b Improve docs of 'posn-actual-col-row'  (Bug#20169)
    1291ce1 Minor documentation fix in ELisp manual  (Bug#20174)
    33e2236 * display.texi (Useless Whitespace): Fix thinko.
    ff3878d * configure.ac: Fix jpeg version check to work with gcc >= 5.
    90b46f5 Work for the case nnmail-expiry-target is an nnmh group (bug#20170)
    e7f92aa authors.el small additions
    0bfe915 * etc/PROBLEMS: Add entry about dir-locals and some auto-mounters.
    c3c4b75 Fixes: debbugs:18939
    
    Conflicts:
        ChangeLog
        doc/lispref/ChangeLog
        etc/PROBLEMS
        lisp/ChangeLog
        lisp/gnus/ChangeLog
        lisp/simple.el
---
 ChangeLog                 |    4 ++++
 admin/authors.el          |    2 ++
 configure.ac              |   18 +++++++++++-------
 doc/emacs/display.texi    |    2 +-
 doc/lispref/ChangeLog     |    8 ++++++++
 doc/lispref/commands.texi |   15 +++++++++++----
 etc/PROBLEMS              |   26 ++++++++++++++++++++++++--
 lisp/ChangeLog            |   10 ++++++++++
 lisp/gnus/ChangeLog       |    5 +++++
 lisp/gnus/nnmh.el         |    4 ++--
 lisp/simple.el            |    3 ++-
 11 files changed, 80 insertions(+), 17 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c155708..a489ab9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-03-23  Andreas Schwab  <address@hidden>
+
+       * configure.ac: Fix jpeg version check to work with gcc >= 5.
+
 2015-03-21  Samer Masterson  <address@hidden>
 
        * CONTRIBUTE (Test your changes.): New section.
diff --git a/admin/authors.el b/admin/authors.el
index d214ff2..1e4af9b 100644
--- a/admin/authors.el
+++ b/admin/authors.el
@@ -86,6 +86,7 @@ files.")
     ("Jens-Ulrik Holger Petersen" "Jens-Ulrik Petersen")
     ("Jeremy Bertram Maitin-Shepard" "Jeremy Maitin-Shepard")
     ("Johan Bockgård" "Johan Bockgard")
+    ("John F. Carr" "John F Carr")
     ("John J Foerch" "John Foerch")
     ("John W. Eaton" "John Eaton")
     ("Jonathan I. Kamens" "Jonathan Kamens")
@@ -243,6 +244,7 @@ If REALNAME is nil, ignore that author.")
   '(".*loaddefs.el$"                   ; not obsolete, but auto-generated
     "\\.\\(bzr\\|cvs\\|git\\)ignore$"          ; obsolete or uninteresting
     "\\.arch-inventory$"
+    "ChangeLog\\(\\.[0-9]+\\)?\\'"
     "automated/data/"             ; not interesting
     ;; TODO lib/? Matches other things?
     "build-aux/" "m4/" "Emacs.xcodeproj" "mapfiles" "\\.map\\'"
diff --git a/configure.ac b/configure.ac
index 40c8d2b..bed94fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3197,10 +3197,12 @@ if test "${opsys}" = "mingw32"; then
   AH_TEMPLATE(HAVE_JPEG, [Define to 1 if you have the jpeg library 
(-ljpeg).])dnl
   if test "${HAVE_JPEG}" = "yes"; then
     AC_DEFINE(HAVE_JPEG)
-    AC_EGREP_CPP([version= *(6[2-9]|[7-9][0-9])],
-        [#include <jpeglib.h>
-        version=JPEG_LIB_VERSION
-],
+    AC_EGREP_CPP([version 6b or later],
+       [#include <jpeglib.h>
+        #if JPEG_LIB_VERSION >= 62
+        version 6b or later
+        #endif
+       ],
         [AC_DEFINE(HAVE_JPEG)],
         [AC_MSG_WARN([libjpeg found, but not version 6b or later])
         HAVE_JPEG=no])
@@ -3216,10 +3218,12 @@ elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = 
"yes"; then
   AH_TEMPLATE(HAVE_JPEG, [Define to 1 if you have the jpeg library 
(-ljpeg).])dnl
   if test "${HAVE_JPEG}" = "yes"; then
     AC_DEFINE(HAVE_JPEG)
-    AC_EGREP_CPP([version= *(6[2-9]|[7-9][0-9])],
+    AC_EGREP_CPP([version 6b or later],
        [#include <jpeglib.h>
-        version=JPEG_LIB_VERSION
-],
+        #if JPEG_LIB_VERSION >= 62
+        version 6b or later
+        #endif
+       ],
        [AC_DEFINE(HAVE_JPEG)],
        [AC_MSG_WARN([libjpeg found, but not version 6b or later])
        HAVE_JPEG=no])
diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index 083bb2e..53bea52 100644
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -1201,7 +1201,7 @@ Highlight space and non-breaking space characters.
 
 @item lines
 @vindex whitespace-line-column
-Highlight lines longer than 80 lines.  To change the column limit,
+Highlight lines longer than 80 columns.  To change the column limit,
 customize the variable @code{whitespace-line-column}.
 
 @item newline
diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index ff1f814..a546306 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,11 @@
+2015-03-23  Eli Zaretskii  <address@hidden>
+
+       * commands.texi (Event Input Misc): Fix incorrect usage of @code.
+       (Bug#20174)
+       (Accessing Mouse): Expand documentation of 'posn-actual-col-row'.
+       (Bug#20169)
+       More accurate description of 'posn-object-x-y'.  (Bug#20168)
+
 2015-03-23  Daiki Ueno  <address@hidden>
 
        * processes.texi (Asynchronous Processes): Mention `make-process'.
diff --git a/doc/lispref/commands.texi b/doc/lispref/commands.texi
index b81d0f8..5e986de 100644
--- a/doc/lispref/commands.texi
+++ b/doc/lispref/commands.texi
@@ -2085,7 +2085,13 @@ Return the actual row and column in @var{position}, as a 
cons cell
 @code{(@var{col} . @var{row})}.  The values are the actual row and
 column numbers in the window given by @var{position}.  @xref{Click
 Events}, for details.  The function returns @code{nil} if
address@hidden does not include actual position values.
address@hidden does not include actual position values; in that case
address@hidden can be used to get approximate values.
+
+Note that this function doesn't account for the visual width of
+characters on display, like the number of visual columns taken by a
+tab character or an image.  If you need the coordinates in canonical
+character units, use @code{posn-col-row} instead.
 @end defun
 
 @defun posn-string position
@@ -2107,8 +2113,9 @@ Return the image or string object in @var{position}, 
either
 @defun posn-object-x-y position
 Return the pixel-based x and y coordinates relative to the upper left
 corner of the object in @var{position} as a cons cell @code{(@var{dx}
-. @var{dy})}.  If the @var{position} is a buffer position, return the
-relative position in the character at that position.
+. @var{dy})}.  If the @var{position} is on buffer text, return the
+relative position of the buffer-text character closest to that
+position.
 @end defun
 
 @defun posn-object-width-height position
@@ -2811,7 +2818,7 @@ most recently unread will be reread first.
 Events read from this list are not normally added to the current
 command's key sequence (as returned by, e.g., @code{this-command-keys}),
 as the events will already have been added once as they were read for
-the first time.  An element of the form @code{(@code{t} . @var{event})}
+the first time.  An element of the form @address@hidden(t . @var{event})}}
 forces @var{event} to be added to the current command's key sequence.
 @end defvar
 
diff --git a/etc/PROBLEMS b/etc/PROBLEMS
index 2ab85b3..87d3ec8 100644
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -1,7 +1,6 @@
 Known Problems with GNU Emacs
 
-Copyright (C) 1987-1989, 1993-1999, 2001-2015 Free Software Foundation,
-Inc.
+Copyright (C) 1987-1989, 1993-1999, 2001-2015 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
@@ -458,6 +457,29 @@ problem by adding this to your .cshrc file:
         endif
     endif
 
+*** Emacs startup on GNU/Linux systems (and possibly other systems) is slow.
+
+This can happen if the system is misconfigured and Emacs can't get the
+full qualified domain name, FQDN.  You should have your FQDN in the
+/etc/hosts file, something like this:
+
+127.0.0.1      localhost
+129.187.137.82 nuc04.t30.physik.tu-muenchen.de nuc04
+
+The way to set this up may vary on non-GNU systems.
+
+*** Visiting files in some auto-mounted directories causes Emacs to print
+`Error reading dir-locals: (file-error "Read error" "is a directory" ...'
+
+This can happen if the auto-mounter mistakenly reports that
+.dir-locals.el exists and is a directory.  There is nothing Emacs can
+do about this, but you can avoid the issue by adding a suitable entry
+to the variable `locate-dominating-stop-dir-regexp'.  For example, if
+the problem relates to "/smb/.dir-locals.el", set that variable
+to a new value where you replace "net\\|afs" with "net\\|afs\\|smb".
+(The default value already matches common auto-mount prefixes.)
+See http://lists.gnu.org/archive/html/help-gnu-emacs/2015-02/msg00461.html .
+
 *** Attempting to visit remote files via ange-ftp fails.
 
 If the error message is "ange-ftp-file-modtime: Specified time is not
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 712bd73..248f24d 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,13 @@
+2015-03-23  Glenn Morris  <address@hidden>
+
+       * emacs-lisp/authors.el (authors-aliases)
+       (authors-obsolete-files-regexps): Additions.
+
+2015-03-23  Jan Djärv  <address@hidden>
+
+       * simple.el (deactivate-mark): Only modify PRIMARY if we own
+       PRIMARY (Bug#18939).
+
 2015-03-23  Martin Rudalics  <address@hidden>
 
        * emacs-lisp/debug.el (debug): Don't try using "previous" window
diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 762e3e7..4903796 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,8 @@
+2015-03-23  Ben Bacarisse  <address@hidden>  (tiny change)
+
+       * nnmh.el (nnmh-request-expire-articles):
+       Work for the case nnmail-expiry-target is an nnmh group (bug#20170).
+
 2015-03-21  Eric Abrahamsen  <address@hidden>
 
        * registry.el (registry-lookup-secondary, registry-full)
diff --git a/lisp/gnus/nnmh.el b/lisp/gnus/nnmh.el
index 9be0c14..04270a5 100644
--- a/lisp/gnus/nnmh.el
+++ b/lisp/gnus/nnmh.el
@@ -259,12 +259,12 @@ as unread by Gnus.")
                                               &optional server force)
   (nnmh-possibly-change-directory newsgroup server)
   (let ((is-old t)
+       (dir nnmh-current-directory)
        article rest mod-time)
     (nnheader-init-server-buffer)
 
     (while (and articles is-old)
-      (setq article (concat nnmh-current-directory
-                           (int-to-string (car articles))))
+      (setq article (concat dir (int-to-string (car articles))))
       (when (setq mod-time (nth 5 (file-attributes article)))
        (if (and (nnmh-deletable-article-p newsgroup (car articles))
                 (setq is-old
diff --git a/lisp/simple.el b/lisp/simple.el
index f7f3556..5185607 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -4807,7 +4807,8 @@ run `deactivate-mark-hook'."
       ;; the region prior to the last command modifying the buffer.
       ;; Set the selection to that, or to the current region.
       (cond (saved-region-selection
-            (gui-set-selection 'PRIMARY saved-region-selection)
+            (if (gui-call gui-selection-owner-p 'PRIMARY)
+                (gui-set-selection 'PRIMARY saved-region-selection))
             (setq saved-region-selection nil))
            ;; If another program has acquired the selection, region
            ;; deactivation should not clobber it (Bug#11772).