(which-func-mode): Don't make it permanent-local.
(which-func-ff-hook): Allow which-func-maxout to be nil.
(which-func-update): Simplify a bit. Only run if which-func-mode is t.
(which-func-mode): Simplify.
Use post-command-idle-hook rather than post-command-hook.
Go through all buffers and update their state.
(which-function): Also try add-log-current-defun-function.
(vc-checkout, vc-finish-steal, vc-checkin, vc-revert-file):
Update call to with-vc-properties accordingly.
(vc-comment-search-reverse, vc-comment-search-forward): Docstring fix.
(vc-revert-buffer): Be more careful about window selection and deletion.
(vc-switch-backend): Slight reorg to avoid calling `registered' twice.
Delegate to indent-according-to-mode if comment-indent-function returns nil.
(comment-indent-default): New function.
(comment-indent-function): Use it and document the new semantics.
(safe_call): Renamed from call_function.
(safe_call1): New function.
(handle_fontified_prop): Use safe_call1 instead of call1.
(safe_eval): Renamed from eval_form.
(safe_eval_handler): Renamed from eval_handler.
(handle_single_display_prop, display_mode_element): Use safe_eval
instead of eval_form.
(jit-lock-mode): Make sure font-lock-keywords-only is bound before use.
(jit-lock-functions): New var.
(jit-lock-function-1): Use it if non-nil.
Don't switch the syntax-table. Don't set parse-sexp-lookup-properties.
Set the `fontified' property before doing the fontification to avoid
repeatedly going through the same error.
Don't turn errors into messages.
(fancy-splash-pre-command): New function.
(fancy-splash-screens): Rewritten.
(command-line-1): If fancy-splash-pending-command is set, call it
interactively.
Require ring when compiling.
(gnus-x-splash): Bind width, height.
(gnus-article-compface-xbm): New variable.
(gnus-article-display-xface): Move graphic test. Use unibyte.
Obey gnus-article-compface-xbm. Use pbm, not xbm.
