https://github.com/wyuenho/move-dup

Emacs minor mode for Eclipse-like moving and duplications of lines or selections with convenient key bindings.
https://github.com/wyuenho/move-dup

Last synced: 6 days ago
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Emacs minor mode for Eclipse-like moving and duplications of lines or selections with convenient key bindings.

• Host: GitHub
• URL: https://github.com/wyuenho/move-dup
• Owner: wyuenho
• License: other
• Created: 2014-06-11T17:16:35.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2021-02-09T12:19:20.000Z (almost 4 years ago)
• Last Synced: 2025-01-23T00:47:11.087Z (10 days ago)
• Language: Emacs Lisp
• Homepage:
• Size: 5.51 MB
• Stars: 51
• Watchers: 5
• Forks: 7
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
move-dup

========

[![MELPA Stable](https://stable.melpa.org/packages/move-dup-badge.svg)](https://stable.melpa.org/#/move-dup)

[![MELPA](https://melpa.org/packages/move-dup-badge.svg)](https://melpa.org/#/move-dup)

Minor mode for Eclipse-like moving and duplicating lines or rectangles.

This package offers convenient editing commands much like Eclipse's ability to

move and duplicate lines or selections.

## Demo

[![Demo](./demo.gif)](./demo.gif)

Courtesy of bg.jheng

## Commentary

This package offers convenient editing commands much like Eclipse's ability to

move and duplicate lines or rectangular selections.

If you aren't using `package.el` or plan to customize the default key-bindings,

you need to put `move-dup.el` into your Emacs' load-path and `require` it in

your Emacs init file; otherwise you can skip this part.

```elisp

(require 'move-dup)

```

If you don't want to toggle the minor mode, you can bind these functions like

so. All of these functions work on a single line or a rectangle.

```elisp

(global-set-key (kbd "M-") 'move-dup-move-lines-up)

(global-set-key (kbd "M-") 'move-dup-move-lines-down)

(global-set-key (kbd "C-M-") 'move-dup-duplicate-up)

(global-set-key (kbd "C-M-") 'move-dup-duplicate-down)

```

If you used `package.el` to install `move-dup`, this is equivalent to all of the

above.

```elisp

(global-move-dup-mode)

```

If you are using `package.el` you can rebind default key-bindings the following

way.

```elisp

(use-package move-dup

  :bind (("M-p"   . move-dup-move-lines-up)

         ("C-M-p" . move-dup-duplicate-up)

         ("M-n"   . move-dup-move-lines-down)

         ("C-M-n" . move-dup-duplicate-down)))

```

Beware that this way you have to map _all_ the key-bindings you need, not just

the ones you'd like to remap.

You can also turn on `move-dup-mode` individually for each buffer.

```elisp

(move-dup-mode)

```