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Use lexical binding in ep[ga]*.el.
* epa-dired.el: * epa-mail.el: * epa-hook.el: * epa-file.el: * epa.el: * epg.el: Use lexical binding.
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7 changed files with 41 additions and 32 deletions
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@ -1,3 +1,12 @@
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2011-04-04 Daiki Ueno <ueno@unixuser.org>
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* epa-dired.el:
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* epa-mail.el:
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* epa-hook.el:
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* epa-file.el:
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* epa.el:
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* epg.el: Use lexical binding.
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2011-04-03 Chong Yidong <cyd@stupidchicken.com>
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* dired-aux.el (dired-create-files): Add docstring (Bug#7970).
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@ -1,4 +1,4 @@
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;;; epa-dired.el --- the EasyPG Assistant, dired extension
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;;; epa-dired.el --- the EasyPG Assistant, dired extension -*- lexical-binding: t -*-
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;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
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;; Author: Daiki Ueno <ueno@unixuser.org>
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@ -1,4 +1,4 @@
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;;; epa-file.el --- the EasyPG Assistant, transparent file encryption
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;;; epa-file.el --- the EasyPG Assistant, transparent file encryption -*- lexical-binding: t -*-
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;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
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;; Author: Daiki Ueno <ueno@unixuser.org>
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@ -1,4 +1,4 @@
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;;; epa-hook.el --- preloaded code to enable epa-file.el
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;;; epa-hook.el --- preloaded code to enable epa-file.el -*- lexical-binding: t -*-
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;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
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;; Author: Daiki Ueno <ueno@unixuser.org>
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@ -1,4 +1,4 @@
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;;; epa-mail.el --- the EasyPG Assistant, minor-mode for mail composer
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;;; epa-mail.el --- the EasyPG Assistant, minor-mode for mail composer -*- lexical-binding: t -*-
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;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
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;; Author: Daiki Ueno <ueno@unixuser.org>
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@ -117,7 +117,7 @@ Don't use this command in Lisp programs!"
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(save-excursion
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(let ((verbose current-prefix-arg)
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(context (epg-make-context epa-protocol))
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recipients-string recipients recipient-key)
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recipients-string recipients recipient-key sign)
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(goto-char (point-min))
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(save-restriction
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(narrow-to-region (point)
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14
lisp/epa.el
14
lisp/epa.el
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@ -1,4 +1,4 @@
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;;; epa.el --- the EasyPG Assistant
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;;; epa.el --- the EasyPG Assistant -*- lexical-binding: t -*-
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;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
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@ -269,7 +269,7 @@ You should bind this variable with `let', but do not set it globally.")
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:action 'epa--key-widget-action
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:help-echo 'epa--key-widget-help-echo)
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(defun epa--key-widget-action (widget &optional event)
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(defun epa--key-widget-action (widget &optional _event)
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(save-selected-window
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(epa--show-key (widget-get widget :value))))
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@ -460,7 +460,7 @@ If ARG is non-nil, mark the key."
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(list nil)))
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(epa--list-keys name t))
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(defun epa--key-list-revert-buffer (&optional ignore-auto noconfirm)
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(defun epa--key-list-revert-buffer (&optional _ignore-auto _noconfirm)
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(apply #'epa--list-keys epa-list-keys-arguments))
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(defun epa--marked-keys ()
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@ -490,13 +490,13 @@ If ARG is non-nil, mark the key."
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- `\\[epa-mark-key]' to mark a key on the line
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- `\\[epa-unmark-key]' to unmark a key on the line\n"))
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(widget-create 'link
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:notify (lambda (&rest ignore) (abort-recursive-edit))
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:notify (lambda (&rest _ignore) (abort-recursive-edit))
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:help-echo
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(substitute-command-keys
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"Click here or \\[abort-recursive-edit] to cancel")
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"Cancel")
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(widget-create 'link
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:notify (lambda (&rest ignore) (exit-recursive-edit))
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:notify (lambda (&rest _ignore) (exit-recursive-edit))
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:help-echo
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(substitute-command-keys
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"Click here or \\[exit-recursive-edit] to finish")
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@ -649,7 +649,7 @@ If SECRET is non-nil, list secret keys instead of public keys."
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(format "Passphrase for %s %s: " key-id (cdr entry))
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(format "Passphrase for %s: " key-id)))))))
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(defun epa-progress-callback-function (context what char current total
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(defun epa-progress-callback-function (_context what _char current total
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handback)
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(message "%s%d%% (%d/%d)" (or handback
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(concat what ": "))
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@ -964,7 +964,7 @@ See the reason described in the `epa-verify-region' documentation."
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(eval-and-compile
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(if (fboundp 'select-safe-coding-system)
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(defalias 'epa--select-safe-coding-system 'select-safe-coding-system)
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(defun epa--select-safe-coding-system (from to)
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(defun epa--select-safe-coding-system (_from _to)
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buffer-file-coding-system)))
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;;;###autoload
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40
lisp/epg.el
40
lisp/epg.el
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@ -1,4 +1,4 @@
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;;; epg.el --- the EasyPG Library
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;;; epg.el --- the EasyPG Library -*- lexical-binding: t -*-
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;; Copyright (C) 1999-2000, 2002-2011 Free Software Foundation, Inc.
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;; Author: Daiki Ueno <ueno@unixuser.org>
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@ -1223,7 +1223,7 @@ This function is for internal use only."
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(defalias 'epg--decode-coding-string 'decode-coding-string)
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(defalias 'epg--decode-coding-string 'identity)))
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(defun epg--status-USERID_HINT (context string)
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(defun epg--status-USERID_HINT (_context string)
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(if (string-match "\\`\\([^ ]+\\) \\(.*\\)" string)
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(let* ((key-id (match-string 1 string))
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(user-id (match-string 2 string))
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@ -1238,14 +1238,14 @@ This function is for internal use only."
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(setq epg-user-id-alist (cons (cons key-id user-id)
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epg-user-id-alist))))))
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(defun epg--status-NEED_PASSPHRASE (context string)
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(defun epg--status-NEED_PASSPHRASE (_context string)
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(if (string-match "\\`\\([^ ]+\\)" string)
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(setq epg-key-id (match-string 1 string))))
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(defun epg--status-NEED_PASSPHRASE_SYM (context string)
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(defun epg--status-NEED_PASSPHRASE_SYM (_context _string)
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(setq epg-key-id 'SYM))
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(defun epg--status-NEED_PASSPHRASE_PIN (context string)
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(defun epg--status-NEED_PASSPHRASE_PIN (_context _string)
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(setq epg-key-id 'PIN))
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(eval-and-compile
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@ -1308,11 +1308,11 @@ This function is for internal use only."
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(if encoded-passphrase-with-new-line
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(epg--clear-string encoded-passphrase-with-new-line))))))
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(defun epg--prompt-GET_BOOL (context string)
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(defun epg--prompt-GET_BOOL (_context string)
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(let ((entry (assoc string epg-prompt-alist)))
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(y-or-n-p (if entry (cdr entry) (concat string "? ")))))
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(defun epg--prompt-GET_BOOL-untrusted_key.override (context string)
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(defun epg--prompt-GET_BOOL-untrusted_key.override (_context _string)
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(y-or-n-p (if (and (equal (car epg-last-status) "USERID_HINT")
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(string-match "\\`\\([^ ]+\\) \\(.*\\)"
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(cdr epg-last-status)))
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@ -1467,31 +1467,31 @@ This function is for internal use only."
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signature
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(string-to-number (match-string 7 string) 16)))))
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(defun epg--status-TRUST_UNDEFINED (context string)
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(defun epg--status-TRUST_UNDEFINED (context _string)
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(let ((signature (car (epg-context-result-for context 'verify))))
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(if (and signature
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(eq (epg-signature-status signature) 'good))
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(epg-signature-set-validity signature 'undefined))))
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(defun epg--status-TRUST_NEVER (context string)
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(defun epg--status-TRUST_NEVER (context _string)
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(let ((signature (car (epg-context-result-for context 'verify))))
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(if (and signature
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(eq (epg-signature-status signature) 'good))
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(epg-signature-set-validity signature 'never))))
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(defun epg--status-TRUST_MARGINAL (context string)
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(defun epg--status-TRUST_MARGINAL (context _string)
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(let ((signature (car (epg-context-result-for context 'verify))))
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(if (and signature
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(eq (epg-signature-status signature) 'marginal))
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(epg-signature-set-validity signature 'marginal))))
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(defun epg--status-TRUST_FULLY (context string)
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(defun epg--status-TRUST_FULLY (context _string)
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(let ((signature (car (epg-context-result-for context 'verify))))
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(if (and signature
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(eq (epg-signature-status signature) 'good))
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(epg-signature-set-validity signature 'full))))
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(defun epg--status-TRUST_ULTIMATE (context string)
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(defun epg--status-TRUST_ULTIMATE (context _string)
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(let ((signature (car (epg-context-result-for context 'verify))))
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(if (and signature
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(eq (epg-signature-status signature) 'good))
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@ -1541,10 +1541,10 @@ This function is for internal use only."
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(string-to-number (match-string 3 string)))
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(epg-context-result-for context 'encrypted-to)))))
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(defun epg--status-DECRYPTION_FAILED (context string)
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(defun epg--status-DECRYPTION_FAILED (context _string)
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(epg-context-set-result-for context 'decryption-failed t))
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(defun epg--status-DECRYPTION_OKAY (context string)
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(defun epg--status-DECRYPTION_OKAY (context _string)
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(epg-context-set-result-for context 'decryption-okay t))
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(defun epg--status-NODATA (context string)
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@ -1566,13 +1566,13 @@ This function is for internal use only."
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(epg--time-from-seconds string)))
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(epg-context-result-for context 'error))))
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(defun epg--status-KEYREVOKED (context string)
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(defun epg--status-KEYREVOKED (context _string)
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(epg-context-set-result-for
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context 'key
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(cons '(key-revoked)
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(epg-context-result-for context 'error))))
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(defun epg--status-BADARMOR (context string)
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(defun epg--status-BADARMOR (context _string)
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(epg-context-set-result-for
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context 'error
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(cons '(bad-armor)
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@ -1589,7 +1589,7 @@ This function is for internal use only."
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(match-string 2 string)))
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(epg-context-result-for context 'error)))))
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(defun epg--status-NO_RECP (context string)
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(defun epg--status-NO_RECP (context _string)
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(epg-context-set-result-for
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context 'error
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(cons '(no-recipients)
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@ -1626,13 +1626,13 @@ This function is for internal use only."
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(cons 'fingerprint (match-string 2 string)))
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(epg-context-result-for context 'generate-key)))))
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(defun epg--status-KEY_NOT_CREATED (context string)
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(defun epg--status-KEY_NOT_CREATED (context _string)
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(epg-context-set-result-for
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context 'error
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(cons '(key-not-created)
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(epg-context-result-for context 'error))))
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(defun epg--status-IMPORTED (context string)
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(defun epg--status-IMPORTED (_context string)
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(if (string-match "\\`\\([^ ]+\\) \\(.*\\)" string)
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(let* ((key-id (match-string 1 string))
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(user-id (match-string 2 string))
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@ -1694,7 +1694,7 @@ This function is for internal use only."
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(epg-context-result-for context 'import-status)))
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(epg-context-set-result-for context 'import-status nil)))
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(defun epg-passphrase-callback-function (context key-id handback)
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(defun epg-passphrase-callback-function (context key-id _handback)
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(if (eq key-id 'SYM)
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(read-passwd "Passphrase for symmetric encryption: "
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(eq (epg-context-operation context) 'encrypt))
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