From 58bec884d5a911690c2f8e0ecca6a487bd2c9fe0 Mon Sep 17 00:00:00 2001 From: Jonas Bernoulli Date: Mon, 20 Apr 2020 23:31:16 +0200 Subject: [PATCH] * lisp/epa.el (epa-show-key): New command. Users can move in `epa-key-list-mode' buffers using either `next-line'/`previous-line' or `widget-forward'/`widget-backward'. When using the first set of commands, then the cursor stays in the current column and that normally is the first column. The key widgets do not begin until the third character of their respective lines. All `epa' commands work regardless of whether the cursor is on the widget or before them. The `epa-show-key' command did not exist until now because the `widget-button-press' already performs its task. But because the widgets don't span complete lines we actually need this command too. --- lisp/epa.el | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/lisp/epa.el b/lisp/epa.el index 8f45c667b9a..3c7dd8309a8 100644 --- a/lisp/epa.el +++ b/lisp/epa.el @@ -25,7 +25,9 @@ (require 'epg) (require 'font-lock) (require 'widget) -(eval-when-compile (require 'wid-edit)) +(eval-when-compile + (require 'subr-x) + (require 'wid-edit)) (require 'derived) (defgroup epa nil @@ -189,6 +191,7 @@ You should bind this variable with `let', but do not set it globally.") (let ((keymap (make-sparse-keymap)) (menu-map (make-sparse-keymap))) (set-keymap-parent keymap widget-keymap) + (define-key keymap "\C-m" 'epa-show-key) (define-key keymap "m" 'epa-mark-key) (define-key keymap "u" 'epa-unmark-key) (define-key keymap "d" 'epa-decrypt-file) @@ -502,6 +505,14 @@ If SECRET is non-nil, list secret keys instead of public keys." (let ((keys (epg-list-keys context names secret))) (epa--select-keys prompt keys))) +(defun epa-show-key () + "Show a key on the current line." + (interactive) + (if-let ((key (get-text-property (point) 'epa-key))) + (save-selected-window + (epa--show-key key)) + (error "No key on this line"))) + (defun epa--show-key (key) (let* ((primary-sub-key (car (epg-key-sub-key-list key))) (entry (assoc (epg-sub-key-id primary-sub-key) -- 2.39.2