[Emacs-diffs] master 4d66f9f 2/8: Merge from origin/emacs-26

[Glenn Morris]

branch: master
commit 4d66f9fe5eebd98f2483c9416620c096d245f549
Merge: 2064cd4 cc3ad9a
Author: Glenn Morris <address@hidden>
Commit: Glenn Morris <address@hidden>

    Merge from origin/emacs-26
    
    cc3ad9a ; * CONTRIBUTE: Clarify rules for committing to release branc...
    a89dbe2 * doc/misc/dbus.texi (Type Conversion): Fix typo.  (Bug#33551)
    03ee726 ; Add comment to `customize-package-emacs-version-alist'
    bce1d1a Improve documentation of gdb-mi.el
---
 CONTRIBUTE               | 26 +++++++++++++++++---------
 doc/emacs/building.texi  | 15 +++++++++++++++
 doc/misc/dbus.texi       |  2 +-
 lisp/net/trampver.el     | 10 +++++++---
 lisp/progmodes/gdb-mi.el |  6 ++++--
 5 files changed, 44 insertions(+), 15 deletions(-)

diff --git a/CONTRIBUTE b/CONTRIBUTE
index 0b68052..efd4bf1 100644
--- a/CONTRIBUTE
+++ b/CONTRIBUTE
@@ -287,15 +287,23 @@ the current release branch.  Periodically, the current 
release branch
 is merged into the master, using the gitmerge function described in
 admin/notes/git-workflow.
 
-If you are fixing a bug that exists in the current release, be sure to
-commit it to the release branch; it will be merged to the master
-branch later by the gitmerge function.
-
-Documentation fixes (in doc strings, in manuals, and in comments)
-should always go to the release branch, if the documentation to be
-fixed exists and is relevant to the release-branch codebase.  Doc
-fixes are always considered "safe" -- even when a release branch is in
-feature freeze, it can still receive doc fixes.
+If you are fixing a bug that exists in the current release, you should
+generally commit it to the release branch; it will be merged to the
+master branch later by the gitmerge function.  However, when the
+release branch is for Emacs version NN.2 and later, or when it is for
+Emacs version NN.1 that is in the very last stages of its pretest,
+that branch is considered to be in a feature freeze: only bug fixes
+that are "safe" or are fixing major problems should go to the release
+branch, the rest should be committed to the master branch.  This is so
+to avoid destabilizing the next Emacs release.  If you are unsure
+whether your bug fix is "safe" enough for the release branch, ask on
+the emacs-devel mailing list.
+
+Documentation fixes (in doc strings, in manuals, in NEWS, and in
+comments) should always go to the release branch, if the documentation
+to be fixed exists and is relevant to the release-branch codebase.
+Doc fixes are always considered "safe" -- even when a release branch
+is in feature freeze, it can still receive doc fixes.
 
 When you know that the change will be difficult to merge to the
 master (e.g., because the code on master has changed a lot), you can
diff --git a/doc/emacs/building.texi b/doc/emacs/building.texi
index 496c427..64fbbe8 100644
--- a/doc/emacs/building.texi
+++ b/doc/emacs/building.texi
@@ -934,6 +934,7 @@ height and width values during the debugging session.
 @cindex GDB User Interface layout
 
 @vindex gdb-many-windows
address@hidden gdb-show-main
   If the variable @code{gdb-many-windows} is @code{nil} (the default),
 @kbd{M-x gdb} normally displays only the GUD interaction buffer.
 However, if the variable @code{gdb-show-main} is also address@hidden,
@@ -1033,6 +1034,15 @@ allows you to go backwards, which can be useful for 
running through
 code that has already executed, in order to examine its execution in
 more detail.
 
address@hidden gdb-mi-decode-strings
+  If the file names of the source files are shown with octal escapes,
+set the variable @code{gdb-mi-decode-strings} to the appropriate
+coding-system, most probably @code{utf-8}.  (This is @code{nil} by
+default because GDB may emit octal escapes in situations where
+decoding is undesirable, and also because the program being debugged
+might use an encoding different from the one used to encode non-ASCII
+file names on your system.)
+
 @node Breakpoints Buffer
 @subsubsection Breakpoints Buffer
 
@@ -1172,6 +1182,11 @@ also updates the Locals buffer
 (described in the next section).
 @end iftex
 
address@hidden gdb-stack-buffer-addresses
+  If you want the frame address to be shown each stack frame,
+customize the variable @code{gdb-stack-buffer-addresses} to a
address@hidden value.
+
 @node Other GDB Buffers
 @subsubsection Other GDB Buffers
 
diff --git a/doc/misc/dbus.texi b/doc/misc/dbus.texi
index 5b14382..f55a11d 100644
--- a/doc/misc/dbus.texi
+++ b/doc/misc/dbus.texi
@@ -1015,7 +1015,7 @@ but different to
 
 The value for a byte D-Bus type can be any integer in the range 0
 through 255.  If a character is used as argument, modifiers
-represented outside this range are stripped of.  For example,
+represented outside this range are stripped off.  For example,
 @code{:byte ?x} is equal to @code{:byte ?\M-x}, but it is not equal to
 @code{:byte ?\C-x} or @code{:byte ?\M-\C-x}.
 
diff --git a/lisp/net/trampver.el b/lisp/net/trampver.el
index ebd581b..b8684da 100644
--- a/lisp/net/trampver.el
+++ b/lisp/net/trampver.el
@@ -69,7 +69,11 @@
             (replace-regexp-in-string "\n" "" (emacs-version))))))
   (unless (string-equal "ok" x) (error "%s" x)))
 
-;; Tramp versions integrated into Emacs.
+;; Tramp versions integrated into Emacs.  If a user option declares a
+;; `:package-version' which doesn't belong to an integrated Tramp
+;; version, it must be added here as well (see `tramp-syntax', for
+;; example).  This can be checked by something like
+;; (customize-changed "26.1")
 (add-to-list
  'customize-package-emacs-version-alist
  '(Tramp ("2.0.55" . "22.1") ("2.0.57" . "22.2") ("2.0.58-pre" . "22.3")
@@ -78,8 +82,8 @@
         ("2.2.3-24.1" . "24.1") ("2.2.3-24.1" . "24.2") ("2.2.6-24.3" . "24.3")
         ("2.2.9-24.4" . "24.4") ("2.2.11-24.5" . "24.5")
         ("2.2.13.25.1" . "25.1") ("2.2.13.25.2" . "25.2")
-        ("2.2.13.25.2" . "25.3") ("2.3.3" . "26.1")
-        ("2.3.3.26.1" . "26.1") ("2.3.5.26.2" . "26.2")))
+        ("2.2.13.25.2" . "25.3")
+         ("2.3.3" . "26.1") ("2.3.3.26.1" . "26.1") ("2.3.5.26.2" . "26.2")))
 
 (add-hook 'tramp-unload-hook
          (lambda ()
diff --git a/lisp/progmodes/gdb-mi.el b/lisp/progmodes/gdb-mi.el
index 32bdc31..f7928f7 100644
--- a/lisp/progmodes/gdb-mi.el
+++ b/lisp/progmodes/gdb-mi.el
@@ -1120,13 +1120,15 @@ line, and no execution takes place."
 (defcustom gdb-show-changed-values t
   "If non-nil change the face of out of scope variables and changed values.
 Out of scope variables are suppressed with `shadow' face.
-Changed values are highlighted with the face `font-lock-warning-face'."
+Changed values are highlighted with the face `font-lock-warning-face'.
+Used by Speedbar."
   :type 'boolean
   :group 'gdb
   :version "22.1")
 
 (defcustom gdb-max-children 40
-  "Maximum number of children before expansion requires confirmation."
+  "Maximum number of children before expansion requires confirmation.
+Used by Speedbar."
   :type 'integer
   :group 'gdb
   :version "22.1")