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Fix previous change in minibuffer-default-add-dired-shell-commands

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The mailcap minibuffer completion used dynamic binding.  Locally set
a dynamic variable.
* lisp/dired-aux.el (minibuffer-default-add-dired-shell-commands):
Store list of files in 'minibuffer-completion-table'.  (Bug#31794)
This commit is contained in:
Leo Liu 2018-06-12 12:24:09 +08:00 • committed by Eli Zaretskii
parent 7caeef1622
commit bbc9d3793d
1 changed files with 8 additions and 6 deletions
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14
lisp/dired-aux.el
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@ -614,14 +614,16 @@ with a prefix argument."
(declare-function mailcap-file-default-commands "mailcap" (files))
(defvar dired-aux-files)
(defun minibuffer-default-add-dired-shell-commands ()
"Return a list of all commands associated with current dired files.
This function is used to add all related commands retrieved by `mailcap'
to the end of the list of defaults just after the default value."
(interactive)
(let* ((files minibuffer-completion-table)
(commands (and (require 'mailcap nil t)
(mailcap-file-default-commands files))))
(let ((commands (and (boundp 'dired-aux-files)
(require 'mailcap nil t)
(mailcap-file-default-commands dired-aux-files))))
(if (listp minibuffer-default)
(append minibuffer-default commands)
(cons minibuffer-default commands))))
@ -639,9 +641,9 @@ This normally reads using `read-shell-command', but if the
offer a smarter default choice of shell command."
(minibuffer-with-setup-hook
(lambda ()
(set (make-local-variable 'minibuffer-completion-table) files)
(set (make-local-variable 'minibuffer-default-add-function)
'minibuffer-default-add-dired-shell-commands))
(setq-local dired-aux-files files)
(setq-local minibuffer-default-add-function
#'minibuffer-default-add-dired-shell-commands))
(setq prompt (format prompt (dired-mark-prompt arg files)))
(if (functionp 'dired-guess-shell-command)
(dired-mark-pop-up nil 'shell files