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[elpa] master 0e4d322 1/2: multishell - multishell-list "clone"; small e
[elpa] master 0e4d322 1/2: multishell - multishell-list "clone"; small edits
Mon, 01 Feb 2016 06:23:15 +0000
Author: Ken Manheimer <address@hidden>
Commit: Ken Manheimer <address@hidden>
multishell - multishell-list "clone"; small edits
Use "Directory" insetad of "Path" in multishell-list header.
multishell-list-clone-entry makes history even more useful.
multishell-list.el | 38 ++++++++++++++++++++++++++++++++------
multishell.el | 13 +++++++------
2 files changed, 39 insertions(+), 12 deletions(-)
diff --git a/multishell-list.el b/multishell-list.el
index f17878c..b4ebe47 100644
@@ -75,6 +75,31 @@ supplemented by our own when buffer is inactive.)"
+(defun multishell-list-clone-entry (&optional arg)
+ "Create a new list entry based on editing the current one.
+You will be left in the list at the entry, not yet launched.
+Providing a universal argument will also open the new shell.
+The already existing current entry is left untouched."
+ (interactive "P")
+ (let* ((prototype (tabulated-list-get-id))
+ (name (multishell-name-from-entry prototype))
+ (new (multishell-read-unbracketed-entry
+ (format "Clone new shell spec from %s: " name)
+ (new-name (multishell-name-from-entry new))
+ (new-path (cadr (multishell-split-entry new))))
+ (when (not (string= new prototype))
+ (multishell-register-name-to-path new-name new-path)
+ (goto-char (point-min))
+ (re-search-forward (format "^ . \\b%s\\b"
+ (regexp-quote new-name)))
(defun multishell-list-placeholder (value default)
"Return VALUE if non-empty string, else DEFAULT."
(if (or (not value) (string= value ""))
@@ -85,7 +110,7 @@ supplemented by our own when buffer is inactive.)"
(defconst multishell-list-absent-buffer-flag "x")
(defun multishell-list-entries ()
- "Generate multishell name/path entries list for tabulated-list."
+ "Generate multishell name/path-spec entries list for tabulated-list."
(let ((recency 0))
(mapcar #'(lambda (entry)
(setq recency (1+ recency))
@@ -100,11 +125,11 @@ supplemented by our own when buffer is inactive.)"
(rest (cadr splat))
- (path (or (file-remote-p rest 'localname)
+ (dir (or (file-remote-p rest 'localname)
(hops (and (file-remote-p rest 'localname)
- rest 0 (- (length rest) (length path))))))
+ rest 0 (- (length rest) (length dir))))))
(when (not name)
(setq name (multishell-name-from-entry entry)))
@@ -112,7 +137,7 @@ supplemented by our own when buffer is inactive.)"
(multishell-list-placeholder hops "-")
- (multishell-list-placeholder path "~")))))
+ (multishell-list-placeholder dir "~")))))
(defun compare-strings-as-numbers (a b)
@@ -122,6 +147,7 @@ supplemented by our own when buffer is inactive.)"
(let ((map (make-sparse-keymap)))
+ (define-key map (kbd "c") 'multishell-list-clone-entry)
(define-key map (kbd "d") 'multishell-list-delete)
(define-key map (kbd "\C-k") 'multishell-list-delete)
(define-key map (kbd "k") 'multishell-list-delete)
@@ -141,7 +167,7 @@ supplemented by our own when buffer is inactive.)"
("! " 1 t :pad-right 1)
("Name" 15 t)
("Hops" 30 t)
- ("Path" 30 t)]
+ ("Directory" 30 t)]
tabulated-list-sort-key '("#" . t)
diff --git a/multishell.el b/multishell.el
index 5342cfc..f746c57 100644
@@ -67,7 +67,10 @@
;; no-record option to avoid this when needed.
;; - Implement simple edit-in-place multishell-replace-entry and use in
-;; - Remove now (hopefully) unnecessary multishell-list-revert-buffer-kludge.
+;; - Remove now unnecessary multishell-list-revert-buffer-kludge.
+;; - Rectify byte compiler offenses, and other fixes - thanks to Stefan
+;; Monnier for pointing out many of the corrections.
+;; - Avoid directly calling tramp functions unnecessarily.
;; * 2016-01-30 1.1.1 Ken Manheimer:
;; - shake out initial multishell-list glitches:
;; - (Offer to) delete shell buffer, if present, when deleting entry.
@@ -230,13 +233,11 @@ current-window behavior.)"
"Maintain shell's current directory in its multishell history entry.
When set, the history entry for shells started with explicit
-paths will track the shell's current working directory. (Explicit
-paths will not be added to local shells started without one,
+paths will track the shell's current working directory.
If `savehist-save-minibuffer-history' is enabled, the current
-working directory of shells \(that were started with an explicit
-path) will be conveyed between emacs sessions."
+working directory of shells will be conveyed between emacs
(defvar multishell-history nil
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