If set and if applicable, add a regexp to highlight defun-like
text inside comments and strings.
(font-lock-fontify-keywords-region): Pass that new arg.
(font-lock-set-defaults): Move the code to set `font-lock-keywords'
to the end and pass that new arg.
(c-font-lock-keywords-2): Fix regex for labels.
(font-lock-match-c++-style-declaration-item-and-skip-to-next):
Make it work when LIMIT is several lines further.
(c-font-lock-keywords-3, c++-font-lock-keywords-3)
(objc-font-lock-keywords-3, java-font-lock-keywords-3):
Use backquote and make the regexes for `int a, b, c;' work on
multiple lines.
(custom-declare-group): Set it.
(custom-current-group): New fun.
(custom-declare-variable, custom-handle-all-keywords):
Use it as a default if no :group argument is specified.
(smtpmail-cred-user, smtpmail-cred-cert, smtpmail-cred-passwd):
Defsubst instead of defmacro.
(smtpmail-intersection): Return value in reverse order.
(smtpmail-open-stream): Use stringp instead of string-to-list.
(smtpmail-open-stream, smtpmail-try-auth-methods): New functions,
separated from smtpmail-via-smtp.
(top level): Autoload starttls, mail-utils and rfc2104.
(smtpmail-smtp-service): Doc fix. :type fix.
(smtpmail-debug-info): Doc fix.
(smtpmail-debug-verb, smtpmail-auth-credentials)
(smtpmail-starttls-credentials, smtpmail-auth-supported): New variables.
(smtpmail-deduce-address-list, smtpmail-send-it): Don't require
mail-utils (it is autoloaded).
(smtpmail-cred-server, smtpmail-cred-port, smtpmail-cred-key)
(smtpmail-cred-user, smtpmail-cred-cert, smtpmail-cred-passwd)
(smtpmail-find-credentials, smtpmail-intersection): New utility funs.
(smtpmail-via-smtp): Support STARTTLS, if binary is installed.
(smtpmail-via-smtp): Support AUTH.
(smtpmail-via-smtp): Use `smtpmail-debug-verb' to control VERB.
into `unread-command-events' instead of trying keymap
lookups ourselves. This makes mouse-clicks do the right
thing even when keymaps of overlays are involved.
(mouse-drag-drag): Likewise.
(byte-stack+-info, byte-compile-last-warned-form)
(byte-compile-last-logged-file): Don't defconst a variable.
(no-byte-compile): Declare.
(byte-compile-file): Don't boundp-check no-byte-compile any more.
(byte-compile-defvar): Leave defconst as is.
(operate-on-rectangle, delete-extract-rectangle-line)
(insert-rectangle, delete-whitespace-rectangle-line)
(open-rectangle-line, clear-rectangle-line): Use move-to-column.
(string-rectangle-history): New var.
(string-rectangle, string-insert-rectangle): Use it.
(delete-rectangle-line): Fix pos/column mixup and simplify.
