* etc/NEWS: Document `delayed-warnings-list' and `delayed-warnings-hook'.
* lisp/subr.el (display-delayed-warnings): New function.
(delayed-warnings-hook): New variable.
* src/keyboard.c (Qdelayed_warnings_hook): Define.
(command_loop_1): Run `delayed-warnings-hook' if Vdelayed_warnings_list
is non-nil.
(syms_of_keyboard) <delayed-warnings-hook>: DEFSYM it.
(syms_of_keyboard) <delayed-warnings-list>: DEFVAR_LISP it.
(vc-version-ediff, vc-ediff): New functions.
(vc-version-diff): Use vc-diff-build-argument-list-internal.
* doc/emacs/maintaining.texi (Old Revisions): Add paragraph on new function
vc-ediff.
* etc/NEWS: Document new function `vc-ediff'.
* lisp/files.el (after-find-file-from-revert-buffer): Remove variable.
(after-find-file): Dont' bind it.
(revert-buffer-in-progress-p): New variable.
(revert-buffer): Bind it.
Pass nil for `after-find-file-from-revert-buffer'.
* lisp/saveplace.el (save-place-find-file-hook): Use new variable
`rever-buffer-in-progress-p', not `after-find-file-from-revert-buffer'.
* etc/NEWS: New variable `revert-buffer-in-progress-p'.
(allout-widgets-icons-dark-subdir): Track relocations of icons
* lisp/allout.el: Remove commentary about remove encryption passphrase
mnemonic support and verification.
* etc/images/icons/allout-widgets/dark-bg,
etc/images/icons/allout-widgets/light-bg,
encrypted-locked.{xpm,png}, unlocked-encrypted.{xpm,png}: Reorganize icon
directories and files to reconcile against windows short-filename clashes.
structure with graphical widgets. 'allout-widgets' customize group is an
'allout' subgroup, for easy discovery.
* etc/images/icons/allout-widgets-dark-bg,
etc/images/icons/allout-widgets-light-bg: Icons for new allout-widgets.el.
* etc/images/icons/README: Include coypright and GPL 3 license for new
icons.
* Makefile.in, configure.in, doc/misc/Makefile.in, doc/misc/makefile.w32-in:
Add ERT. Make "make check" run tests in test/automated.
* doc/misc/ert.texi, lisp/emacs-lisp/ert.el, lisp/emacs-lisp/ert-x.el:
New files.
* test/automated: New directory.
* themes/tango-theme.el, themes/tango-dark-theme.el: Let-bind
tango palette colors. Only define faces for color displays.
Customize the ansi-color-names-vector variable. Add Ediff,
Flyspell, and Semantic faces as suggested by Jan Moringen.
* etc/compilation.txt: Add column to gcc-include sample.
* lisp/progmodes/compile.el (compilation-error-regexp-alist-alist)
[gcc-include]: Tighten file name match, add match for column
number.
* lisp/tool-bar.el (tool-bar--image-expression): New function.
(tool-bar-local-item, tool-bar--image-exp): Use it.
(tool-bar-setup): Initialize tool-bar-separator-image-expression.
Use :enable instead of :visible to avoid changing the tool-bar
configuration unnecessarily.
* src/keyboard.c (Vtool_bar_separator_image_expression): New variable.
(parse_tool_bar_item): Use it to obtain image separators for
displays not using native tool-bar separators.
* src/xdisp.c (build_desired_tool_bar_string): Don't handle separators
specially, since this is now done in parse_tool_bar_item.
* lisp/info.el (info-tool-bar-map): Add separators.
