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79d585c2be
Use lexical-binding in all the lisp/obsolete/*.el files. While at it, removed redundant :group arguments and used #' to quote functions. Commented out the key bindings which the #' revealed to lead to non-existing commands, and replaced those revealed to be obsolete. * lisp/obsolete/cl-compat.el: Use cl-lib. * lisp/obsolete/cust-print.el: Assume `defalias` exists. (with-custom-print): Use `declare`. * lisp/obsolete/iswitchb.el (iswitchb-init-XEmacs-trick) (iswitchb-xemacs-backspacekey): Remove functions. * lisp/obsolete/landmark.el (landmark, landmark-nslify-wts): Prefer `apply` to `eval`. * lisp/obsolete/longlines.el (longlines-mode): Don't use `add-to-list` on a hook. * lisp/obsolete/pgg-gpg.el (pgg-gpg-process-region): Use `clear-string`. * lisp/obsolete/pgg-pgp.el (pgg-pgp-encrypt-region): Remove oddly unused var `passphrase`. (pgg-pgp-verify-region): Declare var `jam-zcat-filename-list`. * lisp/obsolete/pgg-pgp5.el (pgg-pgp5-encrypt-region): Remove oddly unused var `passphrase`. (pgg-pgp5-verify-region): Declare var `jam-zcat-filename-list`. * lisp/obsolete/pgg.el: Remove some XEmacs compatibility code. (pgg-run-at-time, pgg-cancel-timer, pgg-clear-string): Remove functions. Use their core equivalent instead. * lisp/obsolete/rcompile.el (remote-compile): Remove unused vars `l`, `l-host`, `l-user`, and `localname`. * lisp/obsolete/starttls.el (starttls-any-program-available): Use `define-obsolete-function-alias`. * lisp/obsolete/tls.el (tls-format-message): Delete function, use `format-message` instead. * lisp/obsolete/url-ns.el (url-ns-prefs): Use `with-current-buffer` and `dlet`. * lisp/obsolete/vip.el (vip-escape-to-emacs): Remove unused var `key`. (vip-command-argument, vip-read-string, ex-delete, ex-line): Remove unused var `conditions`. (ex-map): Use a closure instead of `eval`. (ex-set): Make it an alias of `set-variable`. (ex-substitute): Remove unused var `cont`. * lisp/obsolete/abbrevlist.el: * lisp/obsolete/bruce.el: * lisp/obsolete/cc-compat.el: * lisp/obsolete/cl-compat.el: * lisp/obsolete/cl.el: * lisp/obsolete/complete.el: * lisp/obsolete/crisp.el: * lisp/obsolete/cust-print.el: * lisp/obsolete/erc-compat.el: * lisp/obsolete/erc-hecomplete.el: * lisp/obsolete/eudcb-ph.el: * lisp/obsolete/fast-lock.el: * lisp/obsolete/gs.el: * lisp/obsolete/gulp.el: * lisp/obsolete/html2text.el: * lisp/obsolete/info-edit.el: * lisp/obsolete/iswitchb.el: * lisp/obsolete/landmark.el: * lisp/obsolete/lazy-lock.el: * lisp/obsolete/longlines.el: * lisp/obsolete/mailpost.el: * lisp/obsolete/mantemp.el: * lisp/obsolete/meese.el: * lisp/obsolete/messcompat.el: * lisp/obsolete/metamail.el: * lisp/obsolete/mouse-sel.el: * lisp/obsolete/nnir.el: * lisp/obsolete/old-emacs-lock.el: * lisp/obsolete/otodo-mode.el: * lisp/obsolete/patcomp.el: * lisp/obsolete/pc-mode.el: * lisp/obsolete/pc-select.el: * lisp/obsolete/pgg-def.el: * lisp/obsolete/pgg-gpg.el: * lisp/obsolete/pgg-parse.el: * lisp/obsolete/pgg-pgp.el: * lisp/obsolete/pgg-pgp5.el: * lisp/obsolete/pgg.el: * lisp/obsolete/rcompile.el: * lisp/obsolete/s-region.el: * lisp/obsolete/sb-image.el: * lisp/obsolete/sregex.el: * lisp/obsolete/starttls.el: * lisp/obsolete/sup-mouse.el: * lisp/obsolete/terminal.el: * lisp/obsolete/tls.el: * lisp/obsolete/tpu-edt.el: * lisp/obsolete/tpu-extras.el: * lisp/obsolete/tpu-mapper.el: * lisp/obsolete/url-ns.el: * lisp/obsolete/vc-arch.el: * lisp/obsolete/vi.el: * lisp/obsolete/vip.el: * lisp/obsolete/ws-mode.el: * lisp/obsolete/yow.el: Use lexical-binding.
90 lines
2.6 KiB
EmacsLisp
90 lines
2.6 KiB
EmacsLisp
;;; pgg-def.el --- functions/macros for defining PGG functions -*- lexical-binding: t; -*-
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;; Copyright (C) 1999, 2002-2021 Free Software Foundation, Inc.
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;; Author: Daiki Ueno <ueno@unixuser.org>
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;; Created: 1999/11/02
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;; Keywords: PGP, OpenPGP, GnuPG
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;; Package: pgg
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;; Obsolete-since: 24.1
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Code:
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(defgroup pgg ()
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"Glue for the various PGP implementations."
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:group 'mime
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:version "22.1")
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(defcustom pgg-default-scheme 'gpg
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"Default PGP scheme."
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:type '(choice (const :tag "GnuPG" gpg)
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(const :tag "PGP 5" pgp5)
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(const :tag "PGP" pgp)))
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(defcustom pgg-default-user-id (user-login-name)
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"User ID of your default identity."
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:type 'string)
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(defcustom pgg-default-keyserver-address "subkeys.pgp.net"
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"Host name of keyserver."
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:type 'string)
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(defcustom pgg-query-keyserver nil
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"Whether PGG queries keyservers for missing keys when verifying messages."
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:version "22.1"
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:type 'boolean)
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(defcustom pgg-encrypt-for-me t
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"If t, encrypt all outgoing messages with user's public key."
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:type 'boolean)
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(defcustom pgg-cache-passphrase t
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"If t, cache passphrase."
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:type 'boolean)
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(defcustom pgg-passphrase-cache-expiry 16
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"How many seconds the passphrase is cached.
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Whether the passphrase is cached at all is controlled by
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`pgg-cache-passphrase'."
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:type 'integer)
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(defcustom pgg-passphrase-coding-system nil
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"Coding system to encode passphrase."
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:type 'coding-system)
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(defvar pgg-messages-coding-system nil
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"Coding system used when reading from a PGP external process.")
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(defvar pgg-status-buffer " *PGG status*")
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(defvar pgg-errors-buffer " *PGG errors*")
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(defvar pgg-output-buffer " *PGG output*")
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(defvar pgg-echo-buffer "*PGG-echo*")
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(defvar pgg-scheme nil
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"Current scheme of PGP implementation.")
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(defvar pgg-text-mode nil
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"If t, inform the recipient that the input is text.")
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(defmacro pgg-truncate-key-identifier (key)
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`(if (> (length ,key) 8) (substring ,key -8) ,key))
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(provide 'pgg-def)
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;;; pgg-def.el ends here
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