yank-indent
Emacs minor-mode that ensures pasted (yanked) text has the correct indentation level.
Do you often find yourself fixing the indentation of a code snippet right after
pasting it somewhere? Never again! yank-indent is the answer.
## Features
- `yank-indent-mode` minor-mode that automatically calls `indent-region` on
yanked/pasted text.
- `global-yank-indent-mode` which is a set-it-and-forget-it style global mode
that enables `yank-indent-mode` in relevant buffers, with a sensible default
list of major-modes to exclude.
- By default does not trigger `indent-region` if pasted text is longer than 5000
characters. This threshold can be can be customized with
`yank-indent-threshold`.
## Installation
### use-package + straight.el
```elisp
(use-package yank-indent
:straight (:host github :repo "jimeh/yank-indent")
:config (global-yank-indent-mode t))
```
### Manual
Place `yank-indent.el` somewhere in your `load-path` and require it. For example
`~/.emacs.d/vendor`:
```elisp
(add-to-list 'load-path "~/.emacs.d/vendor")
(require 'yank-indent)
(global-yank-indent-mode t)
```
## Usage
### `global-yank-indent-mode`
With `global-yank-indent-mode` enabled, you will find that `yank-indent-mode` is
automatically enabled in relevant buffers. The defaults will specifically
exclude common languages which are indentation sensitive like Python, YAML,
Makefile, etc.
For fine-grained control over which major-modes it is enabled in or not, see
customization options with `M-x customize-group RET yank-indent`.
### `yank-indent-mode`
If you prefer not to use the global mode, you can add `yank-indent-mode` as a
hook to relevant major-modes, or even manually toggle it on and off with
`M-x yank-indent-mode`.
To skip the indent operation for a single yank command, use a prefix command, so
`C-u C-y` instead of just `C-y`.
Keep in mind that the include/exclude major-mode customizations only affect the
global mode and which buffers it enables `yank-indent-mode` in. If you
explicitly enable `yank-indent-mode` in a buffer, it will operate like normal
regardless of what major-mode the buffer is using.