Allow pressing 'q' to abort the running tasks, then 'R' to retry (#1289)

If you press 'q' while `PlugInstall` or `PlugUpdate` is in progress,
the current version of vim-plug immediately closes its window and aborts
all the running processes.

This commit enhances the 'q' map so that it doesn't close the window,
but instead displays the aborted tasks so that the user can press 'R' to
retry the tasks.

Fix #1285

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: junegunn

.github/ISSUE_TEMPLATE.md

@@ -10,7 +10,12 @@ Explain the problem here ...
 
 ------------------------------
 
-<!-- Put the contents of `:version` below -->
+<!-- Paste your Plug block (from `call plug#begin()` to `call plug#end()`) -->
+```
+
+```
+
+<!-- Paste the contents of `:version` below -->
 ```
 
 ```
@@ -24,7 +29,7 @@ Explain the problem here ...
 - OS:
     - [ ] All/Other
     - [ ] Linux
-    - [ ] OS X
+    - [ ] macOS
     - [ ] Windows
 - Vim:
     - [ ] Terminal Vim

.gitignore

@@ -0,0 +1 @@
+doc/tags

README.md

@@ -1,16 +1,44 @@
-<img src="https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.png" height="75" alt="vim-plug">[![travis-ci](https://travis-ci.org/junegunn/vim-plug.svg?branch=master)](https://travis-ci.org/junegunn/vim-plug)
+<div align="center">
-===
+<sup>Special thanks to:</sup>
+<br>
+<br>
+<a href="https://warp.dev/?utm_source=github&utm_medium=referral&utm_campaign=vimplug_20240209">
+  <div>
+    <img src="https://raw.githubusercontent.com/junegunn/i/master/warp.png" width="300" alt="Warp">
+  </div>
+  <b>Warp is a modern, Rust-based terminal with AI built in so you and your team can build great software, faster.</b>
+  <div>
+    <sup>Visit warp.dev to learn more.</sup>
+  </div>
+</a>
+<br>
+<hr>
+</div>
+<br>
+
+<h1 title="vim-plug">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="./plug-dark.png">
+    <img src="./plug.png" height="75" alt="vim-plug">
+  </picture>
+  <a href="https://github.com/junegunn/vim-plug/actions/workflows/test.yml?query=branch%3Amaster">
+    <img src="https://img.shields.io/github/actions/workflow/status/junegunn/vim-plug/test.yml?branch=master">
+  </a>
+</h1>
 
 A minimalist Vim plugin manager.
 
 <img src="https://raw.githubusercontent.com/junegunn/i/master/vim-plug/installer.gif" height="450">
 
-### Pros.
+## Pros.
 
-- Easy to set up: Single file. No boilerplate code required.
+- Minimalist design
-- Easy to use: Concise, intuitive syntax
+    - Just one file with no dependencies. Super easy to set up.
+    - Concise, intuitive syntax that you can learn within minutes. No boilerplate code required.
+    - No feature bloat
+- Extremely stable with flawless backward compatibility
+    - Works perfectly with all versions of Vim since 2006 and all versions of Neovim ever released
 - [Super-fast][40/4] parallel installation/update
-  (with any of `+job`, `+python`, `+python3`, `+ruby`, or [Neovim][nv])
 - Creates shallow clones to minimize disk space usage and download time
 - On-demand loading for [faster startup time][startup-time]
 - Can review and rollback updates
@@ -19,17 +47,19 @@ A minimalist Vim plugin manager.
 - Support for externally managed plugins
 
 [40/4]: https://raw.githubusercontent.com/junegunn/i/master/vim-plug/40-in-4.gif
-[nv]: http://neovim.org/
 [startup-time]: https://github.com/junegunn/vim-startuptime-benchmark#result
 
-### Installation
+## Installation
 
 [Download plug.vim](https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim)
 and put it in the "autoload" directory.
 
-#### Vim
+<details>
+<summary>Click to see the instructions</summary>
 
-###### Unix
+### Vim
+
+#### Unix
 
 ```sh
 curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
@@ -41,59 +71,94 @@ file as suggested [here][auto].
 
 [auto]: https://github.com/junegunn/vim-plug/wiki/tips#automatic-installation
 
-###### Windows (PowerShell)
+#### Windows (PowerShell)
 
 ```powershell
 iwr -useb https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim |`
     ni $HOME/vimfiles/autoload/plug.vim -Force
 ```
 
-#### Neovim
+### Neovim
 
-###### Unix, Linux
+#### Unix, Linux
 
 ```sh
 sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
        https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
 ```
 
-###### Linux (Flatpak)
+#### Linux (Flatpak)
 
 ```sh
 curl -fLo ~/.var/app/io.neovim.nvim/data/nvim/site/autoload/plug.vim --create-dirs \
     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 ```
 
-###### Windows (PowerShell)
+#### Windows (PowerShell)
 
 ```powershell
 iwr -useb https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim |`
     ni "$(@($env:XDG_DATA_HOME, $env:LOCALAPPDATA)[$null -eq $env:XDG_DATA_HOME])/nvim-data/site/autoload/plug.vim" -Force
 ```
 
+</details>
+
+## Usage
+
+Add a vim-plug section to your `~/.vimrc` (or `~/.config/nvim/init.vim` for Neovim)
+
+1. Begin the section with `call plug#begin()`
+1. List the plugins with `Plug` commands
+1. End the section with `call plug#end()`
+
+For example,
+
+```vim
+call plug#begin()
+
+" List your plugins here
+Plug 'tpope/vim-sensible'
+
+call plug#end()
+```
+
+Reload the file or restart Vim, then you can,
+
+* `:PlugInstall` to install the plugins
+* `:PlugUpdate` to install or update the plugins
+* `:PlugDiff` to review the changes from the last update
+* `:PlugClean` to remove plugins no longer in the list
+
+> [!NOTE]
+> That's basically all you need to know to get started. The rest of the
+> document is for advanced users who want to know more about the features and
+> options.
+
+> [!TIP]
+> `plug#end()` automatically executes `filetype plugin indent on` and `syntax
+> enable`. We believe this is a good default for most users, but if you don't
+> want this behavior, you can revert the settings after the call.
+>
+> ```vim
+> call plug#end()
+> filetype indent off   " Disable file-type-specific indentation
+> syntax off            " Disable syntax highlighting
+> ```
+
 ### Getting Help
 
-- See [tutorial] page to learn the basics of vim-plug
+- See [tutorial] page to learn more about the basics of vim-plug
 - See [tips] and [FAQ] pages for common problems and questions
-- See [requirements] page for debugging information & tested configurations
-- Create an [issue](https://github.com/junegunn/vim-plug/issues/new)
 
 [tutorial]: https://github.com/junegunn/vim-plug/wiki/tutorial
 [tips]: https://github.com/junegunn/vim-plug/wiki/tips
 [FAQ]: https://github.com/junegunn/vim-plug/wiki/faq
-[requirements]: https://github.com/junegunn/vim-plug/wiki/requirements
 
-### Usage
+## Examples
 
-Add a vim-plug section to your `~/.vimrc` (or `stdpath('config') . '/init.vim'` for Neovim)
+The following examples demonstrate the additional features of vim-plug.
 
-1. Begin the section with `call plug#begin([PLUGIN_DIR])`
+### Vim script example
-1. List the plugins with `Plug` commands
-1. `call plug#end()` to update `&runtimepath` and initialize plugin system
-    - Automatically executes `filetype plugin indent on` and `syntax enable`.
-      You can revert the settings after the call. e.g. `filetype indent off`, `syntax off`, etc.
-
-#### Example
 
 ```vim
 call plug#begin()
@@ -107,66 +172,131 @@ call plug#begin()
 
 " Make sure you use single quotes
 
-" Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
+" Shorthand notation for GitHub; translates to https://github.com/junegunn/seoul256.vim.git
-Plug 'junegunn/vim-easy-align'
+Plug 'junegunn/seoul256.vim'
 
 " Any valid git URL is allowed
-Plug 'https://github.com/junegunn/vim-github-dashboard.git'
+Plug 'https://github.com/junegunn/vim-easy-align.git'
-
-" Multiple Plug commands can be written in a single line using | separators
-Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
-
-" On-demand loading
-Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
-Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
-
-" Using a non-default branch
-Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' }
 
 " Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
 Plug 'fatih/vim-go', { 'tag': '*' }
 
-" Plugin options
+" Using a non-default branch
-Plug 'nsf/gocode', { 'tag': 'v.20150303', 'rtp': 'vim' }
+Plug 'neoclide/coc.nvim', { 'branch': 'release' }
 
-" Plugin outside ~/.vim/plugged with post-update hook
+" Use 'dir' option to install plugin in a non-default directory
+Plug 'junegunn/fzf', { 'dir': '~/.fzf' }
+
+" Post-update hook: run a shell command after installing or updating the plugin
 Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
 
+" Post-update hook can be a lambda expression
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+
+" If the vim plugin is in a subdirectory, use 'rtp' option to specify its path
+Plug 'nsf/gocode', { 'rtp': 'vim' }
+
+" On-demand loading: loaded when the specified command is executed
+Plug 'preservim/nerdtree', { 'on': 'NERDTreeToggle' }
+
+" On-demand loading: loaded when a file with a specific file type is opened
+Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
+
 " Unmanaged plugin (manually installed and updated)
 Plug '~/my-prototype-plugin'
 
-" Initialize plugin system
+" Call plug#end to update &runtimepath and initialize the plugin system.
+" - It automatically executes `filetype plugin indent on` and `syntax enable`
 call plug#end()
+" You can revert the settings after the call like so:
+"   filetype indent off   " Disable file-type-specific indentation
+"   syntax off            " Disable syntax highlighting
+
+" Color schemes should be loaded after plug#end().
+" We prepend it with 'silent!' to ignore errors when it's not yet installed.
+silent! colorscheme seoul256
 ```
 
-Reload .vimrc and `:PlugInstall` to install plugins.
+### Lua example for Neovim
 
-### Commands
+In Neovim, you can write your configuration in a Lua script file named
+`init.lua`. The following code is the Lua script equivalent to the Vim script
+example above.
+
+```lua
+local vim = vim
+local Plug = vim.fn['plug#']
+
+vim.call('plug#begin')
+
+-- Shorthand notation for GitHub; translates to https://github.com/junegunn/seoul256.vim.git
+Plug('junegunn/seoul256.vim')
+
+-- Any valid git URL is allowed
+Plug('https://github.com/junegunn/vim-easy-align.git')
+
+-- Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
+Plug('fatih/vim-go', { ['tag'] = '*' })
+
+-- Using a non-default branch
+Plug('neoclide/coc.nvim', { ['branch'] = 'release' })
+
+-- Use 'dir' option to install plugin in a non-default directory
+Plug('junegunn/fzf', { ['dir'] = '~/.fzf' })
+
+-- Post-update hook: run a shell command after installing or updating the plugin
+Plug('junegunn/fzf', { ['dir'] = '~/.fzf', ['do'] = './install --all' })
+
+-- Post-update hook can be a lambda expression
+Plug('junegunn/fzf', { ['do'] = function()
+  vim.fn['fzf#install']()
+end })
+
+-- If the vim plugin is in a subdirectory, use 'rtp' option to specify its path
+Plug('nsf/gocode', { ['rtp'] = 'vim' })
+
+-- On-demand loading: loaded when the specified command is executed
+Plug('preservim/nerdtree', { ['on'] = 'NERDTreeToggle' })
+
+-- On-demand loading: loaded when a file with a specific file type is opened
+Plug('tpope/vim-fireplace', { ['for'] = 'clojure' })
+
+-- Unmanaged plugin (manually installed and updated)
+Plug('~/my-prototype-plugin')
+
+vim.call('plug#end')
+
+-- Color schemes should be loaded after plug#end().
+-- We prepend it with 'silent!' to ignore errors when it's not yet installed.
+vim.cmd('silent! colorscheme seoul256')
+```
+
+## Commands
 
 | Command                             | Description                                                        |
 | ----------------------------------- | ------------------------------------------------------------------ |
 | `PlugInstall [name ...] [#threads]` | Install plugins                                                    |
 | `PlugUpdate [name ...] [#threads]`  | Install or update plugins                                          |
-| `PlugClean[!]`                      | Remove unlisted plugins (bang version will clean without prompt) |
+| `PlugClean[!]`                      | Remove unlisted plugins (bang version will clean without prompt)   |
 | `PlugUpgrade`                       | Upgrade vim-plug itself                                            |
 | `PlugStatus`                        | Check the status of plugins                                        |
 | `PlugDiff`                          | Examine changes from the previous update and the pending changes   |
 | `PlugSnapshot[!] [output path]`     | Generate script for restoring the current snapshot of the plugins  |
 
-### `Plug` options
+## `Plug` options
 
-| Option                  | Description                                      |
+| Option                  | Description                                                 |
-| ----------------------- | ------------------------------------------------ |
+| ----------------------- | ----------------------------------------------------------- |
-| `branch`/`tag`/`commit` | Branch/tag/commit of the repository to use       |
+| `branch`/`tag`/`commit` | Branch/tag/commit of the repository to use                  |
-| `rtp`                   | Subdirectory that contains Vim plugin            |
+| `rtp`                   | Subdirectory that contains Vim plugin                       |
-| `dir`                   | Custom directory for the plugin                  |
+| `dir`                   | Custom directory for the plugin                             |
-| `as`                    | Use different name for the plugin                |
+| `as`                    | Use different name for the plugin                           |
-| `do`                    | Post-update hook (string or funcref)             |
+| `do`                    | Post-update hook (string or funcref)                        |
-| `on`                    | On-demand loading: Commands or `<Plug>`-mappings |
+| `on`                    | On-demand loading: Commands or `<Plug>`-mappings            |
-| `for`                   | On-demand loading: File types                    |
+| `for`                   | On-demand loading: File types                               |
-| `frozen`                | Do not update unless explicitly specified        |
+| `frozen`                | Do not remove and do not update unless explicitly specified |
 
-### Global options
+## Global options
 
 | Flag                | Default                           | Description                                            |
 | ------------------- | --------------------------------- | ------------------------------------------------------ |
@@ -174,36 +304,100 @@ Reload .vimrc and `:PlugInstall` to install plugins.
 | `g:plug_timeout`    | 60                                | Time limit of each task in seconds (*Ruby & Python*)   |
 | `g:plug_retries`    | 2                                 | Number of retries in case of timeout (*Ruby & Python*) |
 | `g:plug_shallow`    | 1                                 | Use shallow clone                                      |
-| `g:plug_window`     | `vertical topleft new`            | Command to open plug window                            |
+| `g:plug_window`     | `-tabnew`                         | Command to open plug window                            |
-| `g:plug_pwindow`    | `above 12new`                     | Command to open preview window in `PlugDiff`           |
+| `g:plug_pwindow`    | `vertical rightbelow new`         | Command to open preview window in `PlugDiff`           |
 | `g:plug_url_format` | `https://git::@github.com/%s.git` | `printf` format to build repo URL (Only applies to the subsequent `Plug` commands) |
 
 
-### Keybindings
+## Keybindings
 
 - `D` - `PlugDiff`
 - `S` - `PlugStatus`
 - `R` - Retry failed update or installation tasks
 - `U` - Update plugins in the selected range
-- `q` - Close the window
+- `q` - Abort the running tasks or close the window
 - `:PlugStatus`
     - `L` - Load plugin
 - `:PlugDiff`
     - `X` - Revert the update
 
-### Example: A small [sensible](https://github.com/tpope/vim-sensible) Vim configuration
+## Post-update hooks
+
+There are some plugins that require extra steps after installation or update.
+In that case, use the `do` option to describe the task to be performed.
 
 ```vim
-call plug#begin()
+Plug 'Shougo/vimproc.vim', { 'do': 'make' }
-Plug 'tpope/vim-sensible'
+Plug 'ycm-core/YouCompleteMe', { 'do': './install.py' }
-call plug#end()
 ```
 
-### On-demand loading of plugins
+If the value starts with `:`, it will be recognized as a Vim command.
+
+```vim
+Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries' }
+```
+
+To call a Vim function, you can pass a lambda expression like so:
+
+```vim
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+```
+
+If you need more control, you can pass a reference to a Vim function that
+takes a dictionary argument.
+
+```vim
+function! BuildYCM(info)
+  " info is a dictionary with 3 fields
+  " - name:   name of the plugin
+  " - status: 'installed', 'updated', or 'unchanged'
+  " - force:  set on PlugInstall! or PlugUpdate!
+  if a:info.status == 'installed' || a:info.force
+    !./install.py
+  endif
+endfunction
+
+Plug 'ycm-core/YouCompleteMe', { 'do': function('BuildYCM') }
+```
+
+A post-update hook is executed inside the directory of the plugin and only run
+when the repository has changed, but you can force it to run unconditionally
+with the bang-versions of the commands: `PlugInstall!` and `PlugUpdate!`.
+
+> [!TIP]
+> Make sure to escape BARs and double-quotes when you write the `do` option
+> inline as they are mistakenly recognized as command separator or the start of
+> the trailing comment.
+>
+> ```vim
+> Plug 'junegunn/fzf', { 'do': 'yes \| ./install' }
+> ```
+>
+> But you can avoid the escaping if you extract the inline specification using a
+> variable (or any Vim script expression) as follows:
+>
+> ```vim
+> let g:fzf_install = 'yes | ./install'
+> Plug 'junegunn/fzf', { 'do': g:fzf_install }
+> ```
+
+### `PlugInstall!` and `PlugUpdate!`
+
+The installer takes the following steps when installing/updating a plugin:
+
+1. `git clone` or `git fetch` from its origin
+2. Check out branch, tag, or commit and optionally `git merge` remote branch
+3. If the plugin was updated (or installed for the first time)
+    1. Update submodules
+    2. Execute post-update hooks
+
+The commands with the `!` suffix ensure that all steps are run unconditionally.
+
+## On-demand loading of plugins
 
 ```vim
 " NERD tree will be loaded on the first invocation of NERDTreeToggle command
-Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
+Plug 'preservim/nerdtree', { 'on': 'NERDTreeToggle' }
 
 " Multiple commands
 Plug 'junegunn/vim-github-dashboard', { 'on': ['GHDashboard', 'GHActivity'] }
@@ -222,88 +416,48 @@ Plug 'junegunn/goyo.vim', { 'for': 'markdown' }
 autocmd! User goyo.vim echom 'Goyo is now loaded!'
 ```
 
-The `for` option is generally not needed as most plugins for specific file types
+> [!NOTE]
-usually don't have too much code in the `plugin` directory. You might want to
+> #### Should I set up on-demand loading?
-examine the output of `vim --startuptime` before applying the option.
+>
+> You probably don't need to.
+>
+> A properly implemented Vim plugin should already load lazily without any
+> help from a plugin manager (`:help autoload`). So there are few cases where
+> these options actually make much sense. Making a plugin load faster is
+> the responsibility of the plugin developer, not the user. If you find
+> a plugin that takes too long to load, consider opening an issue on the
+> plugin's issue tracker.
+>
+> Let me give you a perspective. The time it takes to load a plugin is usually
+> less than 2 or 3ms on modern computers. So unless you use a very large
+> number of plugins, you are unlikely to save more than 50ms. If you have
+> spent an hour carefully setting up the options to shave off 50ms, you
+> will have to start Vim 72,000 times just to break even. You should ask
+> yourself if that's a good investment of your time.
+>
+> Make sure that you're tackling the right problem by breaking down the
+> startup time of Vim using `--startuptime`.
+>
+> ```sh
+> vim --startuptime /tmp/log
+> ```
+>
+> On-demand loading should only be used as a last resort. It is basically
+> a hacky workaround and is not always guaranteed to work.
 
-### Post-update hooks
+> [!TIP]
+> You can pass an empty list to `on` or `for` option to disable the loading
+> of the plugin. You can manually load the plugin using `plug#load(NAMES...)`
+> function.
+>
+> See https://github.com/junegunn/vim-plug/wiki/tips#loading-plugins-manually
 
-There are some plugins that require extra steps after installation or update.
-In that case, use the `do` option to describe the task to be performed.
 
-```vim
+## Collaborators
-Plug 'Shougo/vimproc.vim', { 'do': 'make' }
-Plug 'ycm-core/YouCompleteMe', { 'do': './install.py' }
-```
-
-If the value starts with `:`, it will be recognized as a Vim command.
-
-```vim
-Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries' }
-```
-
-If you need more control, you can pass a reference to a Vim function that
-takes a single argument.
-
-```vim
-function! BuildYCM(info)
-  " info is a dictionary with 3 fields
-  " - name:   name of the plugin
-  " - status: 'installed', 'updated', or 'unchanged'
-  " - force:  set on PlugInstall! or PlugUpdate!
-  if a:info.status == 'installed' || a:info.force
-    !./install.py
-  endif
-endfunction
-
-Plug 'ycm-core/YouCompleteMe', { 'do': function('BuildYCM') }
-```
-
-Both forms of post-update hook are executed inside the directory of the plugin
-and only run when the repository has changed, but you can force it to run
-unconditionally with the bang-versions of the commands: `PlugInstall!` and
-`PlugUpdate!`.
-
-Make sure to escape BARs and double-quotes when you write the `do` option inline
-as they are mistakenly recognized as command separator or the start of the
-trailing comment.
-
-```vim
-Plug 'junegunn/fzf', { 'do': 'yes \| ./install' }
-```
-
-But you can avoid the escaping if you extract the inline specification using a
-variable (or any Vimscript expression) as follows:
-
-```vim
-let g:fzf_install = 'yes | ./install'
-Plug 'junegunn/fzf', { 'do': g:fzf_install }
-```
-
-### `PlugInstall!` and `PlugUpdate!`
-
-The installer takes the following steps when installing/updating a plugin:
-
-1. `git clone` or `git fetch` from its origin
-2. Check out branch, tag, or commit and optionally `git merge` remote branch
-3. If the plugin was updated (or installed for the first time)
-    1. Update submodules
-    2. Execute post-update hooks
-
-The commands with the `!` suffix ensure that all steps are run unconditionally.
-
-### Articles
-
-- [Writing my own Vim plugin manager](http://junegunn.kr/2013/09/writing-my-own-vim-plugin-manager)
-- [Vim plugins and startup time](http://junegunn.kr/2014/07/vim-plugins-and-startup-time)
-- ~~[Thoughts on Vim plugin dependency](http://junegunn.kr/2013/09/thoughts-on-vim-plugin-dependency)~~
-    - *Support for Plugfile has been removed since 0.5.0*
-
-### Collaborators
 
 - [Jan Edmund Lazo](https://github.com/janlazo) - Windows support
 - [Jeremy Pallats](https://github.com/starcraftman) - Python installer
 
-### License
+## License
 
 MIT

doc/plug.txt

@@ -1,136 +1,114 @@
-plug.txt	plug	Last change: January 3 2022
+plug.txt	plug	Last change: Jun 1 2024
 PLUG - TABLE OF CONTENTS                                         *plug* *plug-toc*
 ==============================================================================
 
-  vim-plug
+  vim-plug                          |vim-plug|
-    Pros.
+    Pros.                           |plug-pros|
-    Installation
+    Installation                    |plug-installation|
-      Vim
+    Usage                           |plug-usage|
-        Unix
+      Getting Help                  |plug-getting-help|
-        Windows (PowerShell)
+    Examples                        |plug-examples|
-      Neovim
+      Vim script example            |plug-vim-script-example|
-        Unix
+      Lua example for Neovim        |plug-lua-example-for-neovim|
-        Windows (PowerShell)
+    Commands                        |plug-commands|
-    Getting Help
+    Plug options                    |plug-options|
-    Usage
+    Global options                  |plug-global-options|
-      Example
+    Keybindings                     |plug-keybindings|
-    Commands
+    Post-update hooks               |plug-post-update-hooks|
-    Plug options
+      PlugInstall! and PlugUpdate!  |pluginstall-and-plugupdate|
-    Global options
+    On-demand loading of plugins    |plug-on-demand-loading-of-plugins|
-    Keybindings
+    Collaborators                   |plug-collaborators|
-    Example: A small sensible Vim configuration
+    License                         |plug-license|
-    On-demand loading of plugins
-    Post-update hooks
-    PlugInstall! and PlugUpdate!
-    Articles
-    Collaborators
-    License
 
 VIM-PLUG                                                              *vim-plug*
 ==============================================================================
 
 A minimalist Vim plugin manager.
 
-https://raw.githubusercontent.com/junegunn/i/master/vim-plug/installer.gif
 
+PROS.                                                                *plug-pros*
+==============================================================================
 
-< Pros. >_____________________________________________________________________~
+ - Minimalist design
-                                                                     *plug-pros*
+   - Just one file with no dependencies. Super easy to set up.
-
+   - Concise, intuitive syntax that you can learn within minutes. No
- - Easy to set up: Single file. No boilerplate code required.
+     boilerplate code required.
- - Easy to use: Concise, intuitive syntax
+   - No feature bloat
- - {Super-fast}{1} parallel installation/update (with any of `+job`, `+python`,
+ - Extremely stable with flawless backward compatibility
-   `+python3`, `+ruby`, or {Neovim}{2})
+   - Works perfectly with all versions of Vim since 2006 and all versions of
+     Neovim ever released
+ - {Super-fast}{1} parallel installation/update
  - Creates shallow clones to minimize disk space usage and download time
- - On-demand loading for {faster startup time}{3}
+ - On-demand loading for {faster startup time}{2}
  - Can review and rollback updates
  - Branch/tag/commit support
  - Post-update hooks
  - Support for externally managed plugins
 
   {1} https://raw.githubusercontent.com/junegunn/i/master/vim-plug/40-in-4.gif
-  {2} http://neovim.org/
+  {2} https://github.com/junegunn/vim-startuptime-benchmark#result
-  {3} https://github.com/junegunn/vim-startuptime-benchmark#result
 
 
-< Installation >______________________________________________________________~
+INSTALLATION                                                 *plug-installation*
-                                                             *plug-installation*
+==============================================================================
 
-{Download plug.vim}{4} and put it in the "autoload" directory.
+{Download plug.vim}{3} and put it in the "autoload" directory.
 
-       {4} https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+       {3} https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 
 
-Vim~
+USAGE                                                               *plug-usage*
-                                                                      *plug-vim*
+==============================================================================
 
+Add a vim-plug section to your `~/.vimrc` (or `init.vim` for Neovim)
 
->> Unix~
+                                                           *plug#begin* *plug#end*
+
+ 1. Begin the section with `call plug#begin()`
+ 2. List the plugins with `Plug` commands
+ 3. End the section with `call plug#end()`
+
+For example,
 >
-    curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
+    call plug#begin()
-        https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+
+    " List your plugins here
+    Plug 'tpope/vim-sensible'
+
+    call plug#end()
 <
-You can automate the process by putting the command in your Vim configuration
+Reload the file or restart Vim, then you can,
-file as suggested {here}{5}.
 
-     {5} https://github.com/junegunn/vim-plug/wiki/tips#automatic-installation
+                                            *:PlugInstall* *:PlugUpdate* *:PlugDiff*
 
+ - `:PlugInstall` to install the plugins
+ - `:PlugUpdate` to install or update the plugins
+ - `:PlugDiff` to review the changes from the last update
 
->> Windows (PowerShell)~
+[!NOTE] That's basically all you need to know to get started. The rest of the
->
+document is for advanced users who want to know more about the features and
-    iwr -useb https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim |`
+options.
-        ni $HOME/vimfiles/autoload/plug.vim -Force
-<
 
-Neovim~
-                                                                   *plug-neovim*
-
-
->> Unix~
->
-    sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
-           https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
-<
-
->> Windows (PowerShell)~
->
-    iwr -useb https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim |`
-        ni "$(@($env:XDG_DATA_HOME, $env:LOCALAPPDATA)[$null -eq $env:XDG_DATA_HOME])/nvim-data/site/autoload/plug.vim" -Force
-<
 
 < Getting Help >______________________________________________________________~
                                                              *plug-getting-help*
 
- - See {tutorial}{6} page to learn the basics of vim-plug
+ - See {tutorial}{4} page to learn more about the basics of vim-plug
- - See {tips}{7} and {FAQ}{8} pages for common problems and questions
+ - See {tips}{5} and {FAQ}{6} pages for common problems and questions
- - See {requirements}{9} page for debugging information & tested configurations
- - Create an {issue}{10}
 
-                    {6} https://github.com/junegunn/vim-plug/wiki/tutorial
+                        {4} https://github.com/junegunn/vim-plug/wiki/tutorial
-                    {7} https://github.com/junegunn/vim-plug/wiki/tips
+                        {5} https://github.com/junegunn/vim-plug/wiki/tips
-                    {8} https://github.com/junegunn/vim-plug/wiki/faq
+                        {6} https://github.com/junegunn/vim-plug/wiki/faq
-                    {9} https://github.com/junegunn/vim-plug/wiki/requirements
-                    {10} https://github.com/junegunn/vim-plug/issues/new
 
 
-< Usage >_____________________________________________________________________~
+EXAMPLES                                                         *plug-examples*
-                                                                    *plug-usage*
+==============================================================================
 
-Add a vim-plug section to your `~/.vimrc` (or `stdpath('config') . '/init.vim'` for
+The following examples demonstrate the additional features of vim-plug.
-Neovim)
-
-                                                           *plug#begin* *plug#end*
-
- 1. Begin the section with `call plug#begin([PLUGIN_DIR])`
- 2. List the plugins with `Plug` commands
- 3. `call plug#end()` to update 'runtimepath' and initialize plugin system
-   - Automatically executes `filetype plugin indent on` and `syntax enable`.
-     You can revert the settings after the call. e.g. `filetype indent off`,
-     `syntax off`, etc.
 
 
-Example~
+< Vim script example >________________________________________________________~
-                                                                  *plug-example*
+                                                       *plug-vim-script-example*
 >
     call plug#begin()
     " The default plugin directory will be as follows:
@@ -143,65 +121,129 @@ Example~
 
     " Make sure you use single quotes
 
-    " Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
+    " Shorthand notation for GitHub; translates to https://github.com/junegunn/seoul256.vim.git
-    Plug 'junegunn/vim-easy-align'
+    Plug 'junegunn/seoul256.vim'
 
     " Any valid git URL is allowed
-    Plug 'https://github.com/junegunn/vim-github-dashboard.git'
+    Plug 'https://github.com/junegunn/vim-easy-align.git'
-
-    " Multiple Plug commands can be written in a single line using | separators
-    Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
-
-    " On-demand loading
-    Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
-    Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
-
-    " Using a non-default branch
-    Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' }
 
     " Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
     Plug 'fatih/vim-go', { 'tag': '*' }
 
-    " Plugin options
+    " Using a non-default branch
-    Plug 'nsf/gocode', { 'tag': 'v.20150303', 'rtp': 'vim' }
+    Plug 'neoclide/coc.nvim', { 'branch': 'release' }
 
-    " Plugin outside ~/.vim/plugged with post-update hook
+    " Use 'dir' option to install plugin in a non-default directory
+    Plug 'junegunn/fzf', { 'dir': '~/.fzf' }
+
+    " Post-update hook: run a shell command after installing or updating the plugin
     Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
 
+    " Post-update hook can be a lambda expression
+    Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+
+    " If the vim plugin is in a subdirectory, use 'rtp' option to specify its path
+    Plug 'nsf/gocode', { 'rtp': 'vim' }
+
+    " On-demand loading: loaded when the specified command is executed
+    Plug 'preservim/nerdtree', { 'on': 'NERDTreeToggle' }
+
+    " On-demand loading: loaded when a file with a specific file type is opened
+    Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
+
     " Unmanaged plugin (manually installed and updated)
     Plug '~/my-prototype-plugin'
 
-    " Initialize plugin system
+    " Call plug#end to update &runtimepath and initialize the plugin system.
+    " - It automatically executes `filetype plugin indent on` and `syntax enable`
     call plug#end()
+    " You can revert the settings after the call like so:
+    "   filetype indent off   " Disable file-type-specific indentation
+    "   syntax off            " Disable syntax highlighting
+
+    " Color schemes should be loaded after plug#end().
+    " We prepend it with 'silent!' to ignore errors when it's not yet installed.
+    silent! colorscheme seoul256
 <
-                                                                  *:PlugInstall*
 
-Reload .vimrc and `:PlugInstall` to install plugins.
+< Lua example for Neovim >____________________________________________________~
+                                                   *plug-lua-example-for-neovim*
 
+In Neovim, you can write your configuration in a Lua script file named
+`init.lua`. The following code is the Lua script equivalent to the Vim script
+example above.
+>
+    local vim = vim
+    local Plug = vim.fn['plug#']
 
-< Commands >__________________________________________________________________~
+    vim.call('plug#begin')
-                                                                 *plug-commands*
 
- ------------------------------------+-------------------------------------------------------------------
+    -- Shorthand notation for GitHub; translates to https://github.com/junegunn/seoul256.vim.git
- Command                             | Description                                                       ~
+    Plug('junegunn/seoul256.vim')
- ------------------------------------+-------------------------------------------------------------------
+
-  `PlugInstall [name ...] [#threads]`  | Install plugins
+    -- Any valid git URL is allowed
-  `PlugUpdate [name ...] [#threads]`   | Install or update plugins
+    Plug('https://github.com/junegunn/vim-easy-align.git')
+
+    -- Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
+    Plug('fatih/vim-go', { ['tag'] = '*' })
+
+    -- Using a non-default branch
+    Plug('neoclide/coc.nvim', { ['branch'] = 'release' })
+
+    -- Use 'dir' option to install plugin in a non-default directory
+    Plug('junegunn/fzf', { ['dir'] = '~/.fzf' })
+
+    -- Post-update hook: run a shell command after installing or updating the plugin
+    Plug('junegunn/fzf', { ['dir'] = '~/.fzf', ['do'] = './install --all' })
+
+    -- Post-update hook can be a lambda expression
+    Plug('junegunn/fzf', { ['do'] = function()
+      vim.fn['fzf#install']()
+    end })
+
+    -- If the vim plugin is in a subdirectory, use 'rtp' option to specify its path
+    Plug('nsf/gocode', { ['rtp'] = 'vim' })
+
+    -- On-demand loading: loaded when the specified command is executed
+    Plug('preservim/nerdtree', { ['on'] = 'NERDTreeToggle' })
+
+    -- On-demand loading: loaded when a file with a specific file type is opened
+    Plug('tpope/vim-fireplace', { ['for'] = 'clojure' })
+
+    -- Unmanaged plugin (manually installed and updated)
+    Plug('~/my-prototype-plugin')
+
+    vim.call('plug#end')
+
+    -- Color schemes should be loaded after plug#end().
+    -- We prepend it with 'silent!' to ignore errors when it's not yet installed.
+    vim.cmd('silent! colorscheme seoul256')
+<
+
+COMMANDS                                                         *plug-commands*
+==============================================================================
+
+ -------------------------------------+------------------------------------------------------------------
+ Command                              | Description                                                      ~
+ -------------------------------------+------------------------------------------------------------------
+  `PlugInstall [name ...] [#threads]`  | Install plugins
+  `PlugUpdate [name ...] [#threads]`   | Install or update plugins
   `PlugClean[!]`                       | Remove unlisted plugins (bang version will clean without prompt)
   `PlugUpgrade`                        | Upgrade vim-plug itself
   `PlugStatus`                         | Check the status of plugins
   `PlugDiff`                           | Examine changes from the previous update and the pending changes
-  `PlugSnapshot[!] [output path]`      | Generate script for restoring the current snapshot of the plugins
+  `PlugSnapshot[!] [output path]`      | Generate script for restoring the current snapshot of the plugins
- ------------------------------------+-------------------------------------------------------------------
+ -------------------------------------+------------------------------------------------------------------
 
 
-< Plug options >______________________________________________________________~
+PLUG OPTIONS                                                      *plug-options*
-                                                                  *plug-options*
+==============================================================================
-                                                                         *:Plug*
 
- ------------------------+-----------------------------------------------
+                                                               *<Plug>-mappings*
- Option                  | Description                                   ~
+
- ------------------------+-----------------------------------------------
+ ------------------------+------------------------------------------------------------
+ Option                  | Description                                                ~
+ ------------------------+------------------------------------------------------------
   `branch` / `tag` / `commit`  | Branch/tag/commit of the repository to use
   `rtp`                    | Subdirectory that contains Vim plugin
   `dir`                    | Custom directory for the plugin
@@ -209,12 +251,12 @@ Reload .vimrc and `:PlugInstall` to install plugins.
   `do`                     | Post-update hook (string or funcref)
   `on`                     | On-demand loading: Commands or <Plug>-mappings
   `for`                    | On-demand loading: File types
-  `frozen`                 | Do not update unless explicitly specified
+  `frozen`                 | Do not remove and do not update unless explicitly specified
- ------------------------+-----------------------------------------------
+ ------------------------+------------------------------------------------------------
 
 
-< Global options >____________________________________________________________~
+GLOBAL OPTIONS                                             *plug-global-options*
-                                                           *plug-global-options*
+==============================================================================
 
      *g:plug_threads* *g:plug_timeout* *g:plug_retries* *g:plug_shallow* *g:plug_window*
                                               *g:plug_pwindow* *g:plug_url_format*
@@ -226,16 +268,14 @@ Reload .vimrc and `:PlugInstall` to install plugins.
   `g:plug_timeout`     | 60                                | Time limit of each task in seconds (Ruby & Python)
   `g:plug_retries`     | 2                                 | Number of retries in case of timeout (Ruby & Python)
   `g:plug_shallow`     | 1                                 | Use shallow clone
-  `g:plug_window`      |  `vertical topleft new`             | Command to open plug window
+  `g:plug_window`      |  `-tabnew`                          | Command to open plug window
-  `g:plug_pwindow`     |  `above 12new`                      | Command to open preview window in  `PlugDiff`
+  `g:plug_pwindow`     |  `vertical rightbelow new`          | Command to open preview window in  `PlugDiff`
   `g:plug_url_format`  |  `https://git::@github.com/%s.git`  |  `printf`  format to build repo URL (Only applies to the subsequent  `Plug`  commands)
  --------------------+-----------------------------------+-----------------------------------------------------------------------------------
 
 
-< Keybindings >_______________________________________________________________~
+KEYBINDINGS                                                   *plug-keybindings*
-                                                              *plug-keybindings*
+==============================================================================
-
-                                                         *:PlugStatus* *:PlugDiff*
 
  - `D` - `PlugDiff`
  - `S` - `PlugStatus`
@@ -248,19 +288,75 @@ Reload .vimrc and `:PlugInstall` to install plugins.
    - `X` - Revert the update
 
 
-< Example: A small sensible Vim configuration >_______________________________~
+POST-UPDATE HOOKS                                       *plug-post-update-hooks*
-                               *plug-example-a-small-sensible-vim-configuration*
+==============================================================================
+
+There are some plugins that require extra steps after installation or update.
+In that case, use the `do` option to describe the task to be performed.
 >
-    call plug#begin()
+    Plug 'Shougo/vimproc.vim', { 'do': 'make' }
-    Plug 'tpope/vim-sensible'
+    Plug 'ycm-core/YouCompleteMe', { 'do': './install.py' }
-    call plug#end()
+<
+If the value starts with `:`, it will be recognized as a Vim command.
+>
+    Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries' }
+<
+To call a Vim function, you can pass a lambda expression like so:
+>
+    Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+<
+If you need more control, you can pass a reference to a Vim function that
+takes a dictionary argument.
+>
+    function! BuildYCM(info)
+      " info is a dictionary with 3 fields
+      " - name:   name of the plugin
+      " - status: 'installed', 'updated', or 'unchanged'
+      " - force:  set on PlugInstall! or PlugUpdate!
+      if a:info.status == 'installed' || a:info.force
+        !./install.py
+      endif
+    endfunction
+
+    Plug 'ycm-core/YouCompleteMe', { 'do': function('BuildYCM') }
+<
+A post-update hook is executed inside the directory of the plugin and only run
+when the repository has changed, but you can force it to run unconditionally
+with the bang-versions of the commands: `PlugInstall!` and `PlugUpdate!`.
+
+[!TIP] Make sure to escape BARs and double-quotes when you write the `do`
+option inline as they are mistakenly recognized as command separator or the
+start of the trailing comment.
+>
+    Plug 'junegunn/fzf', { 'do': 'yes \| ./install' }
+<
+But you can avoid the escaping if you extract the inline specification using a
+variable (or any Vim script expression) as follows:
+>
+    let g:fzf_install = 'yes | ./install'
+    Plug 'junegunn/fzf', { 'do': g:fzf_install }
 <
 
-< On-demand loading of plugins >______________________________________________~
+< PlugInstall! and PlugUpdate! >______________________________________________~
-                                             *plug-on-demand-loading-of-plugins*
+                                                    *pluginstall-and-plugupdate*
+
+The installer takes the following steps when installing/updating a plugin:
+
+ 1. `git clone` or `git fetch` from its origin
+ 2. Check out branch, tag, or commit and optionally `git merge` remote branch
+ 3. If the plugin was updated (or installed for the first time)
+   1. Update submodules
+   2. Execute post-update hooks
+
+The commands with the `!` suffix ensure that all steps are run
+unconditionally.
+
+
+ON-DEMAND LOADING OF PLUGINS                 *plug-on-demand-loading-of-plugins*
+==============================================================================
 >
     " NERD tree will be loaded on the first invocation of NERDTreeToggle command
-    Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
+    Plug 'preservim/nerdtree', { 'on': 'NERDTreeToggle' }
 
     " Multiple commands
     Plug 'junegunn/vim-github-dashboard', { 'on': ['GHDashboard', 'GHActivity'] }
@@ -278,104 +374,55 @@ Reload .vimrc and `:PlugInstall` to install plugins.
     Plug 'junegunn/goyo.vim', { 'for': 'markdown' }
     autocmd! User goyo.vim echom 'Goyo is now loaded!'
 <
-The `for` option is generally not needed as most plugins for specific file
+[!NOTE] #### Should I set up on-demand loading?
-types usually don't have too much code in the `plugin` directory. You might
-want to examine the output of `vim --startuptime` before applying the option.
 
+You probably don't need to.
 
-< Post-update hooks >_________________________________________________________~
+A properly implemented Vim plugin should already load lazily without any help
-                                                        *plug-post-update-hooks*
+from a plugin manager (`:help autoload`). So there are few cases where these
+options actually make much sense. Making a plugin load faster is the
+responsibility of the plugin developer, not the user. If you find a plugin
+that takes too long to load, consider opening an issue on the plugin's issue
+tracker.
 
-There are some plugins that require extra steps after installation or update.
+Let me give you a perspective. The time it takes to load a plugin is usually
-In that case, use the `do` option to describe the task to be performed.
+less than 2 or 3ms on modern computers. So unless you use a very large number
+of plugins, you are unlikely to save more than 50ms. If you have spent an hour
+carefully setting up the options to shave off 50ms, you will have to start Vim
+72,000 times just to break even. You should ask yourself if that's a good
+investment of your time.
+
+Make sure that you're tackling the right problem by breaking down the startup
+time of Vim using `--startuptime`.
 >
-    Plug 'Shougo/vimproc.vim', { 'do': 'make' }
+    vim --startuptime /tmp/log
-    Plug 'ycm-core/YouCompleteMe', { 'do': './install.py' }
 <
-If the value starts with `:`, it will be recognized as a Vim command.
+On-demand loading should only be used as a last resort. It is basically a
+hacky workaround and is not always guaranteed to work.
 
-                                                            *:GoInstallBinaries*
+                                                                     *plug#load*
->
-    Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries' }
-<
-If you need more control, you can pass a reference to a Vim function that
-takes a single argument.
->
-    function! BuildYCM(info)
-      " info is a dictionary with 3 fields
-      " - name:   name of the plugin
-      " - status: 'installed', 'updated', or 'unchanged'
-      " - force:  set on PlugInstall! or PlugUpdate!
-      if a:info.status == 'installed' || a:info.force
-        !./install.py
-      endif
-    endfunction
 
-    Plug 'ycm-core/YouCompleteMe', { 'do': function('BuildYCM') }
+[!TIP] You can pass an empty list to `on` or `for` option to disable the
-<
+loading of the plugin. You can manually load the plugin using
-Both forms of post-update hook are executed inside the directory of the plugin
+`plug#load(NAMES...)` function.
-and only run when the repository has changed, but you can force it to run
-unconditionally with the bang-versions of the commands: `PlugInstall!` and
-`PlugUpdate!`.
 
-Make sure to escape BARs and double-quotes when you write the `do` option
+See https://github.com/junegunn/vim-plug/wiki/tips#loading-plugins-manually
-inline as they are mistakenly recognized as command separator or the start of
-the trailing comment.
->
-    Plug 'junegunn/fzf', { 'do': 'yes \| ./install' }
-<
-But you can avoid the escaping if you extract the inline specification using a
-variable (or any Vimscript expression) as follows:
-
-                                                                 *g:fzf_install*
->
-    let g:fzf_install = 'yes | ./install'
-    Plug 'junegunn/fzf', { 'do': g:fzf_install }
-<
-
-< PlugInstall! and PlugUpdate! >______________________________________________~
-                                                    *pluginstall-and-plugupdate*
-
-The installer takes the following steps when installing/updating a plugin:
-
- 1. `git clone` or `git fetch` from its origin
- 2. Check out branch, tag, or commit and optionally `git merge` remote branch
- 3. If the plugin was updated (or installed for the first time)
-   1. Update submodules
-   2. Execute post-update hooks
-
-The commands with the `!` suffix ensure that all steps are run
-unconditionally.
 
 
-< Articles >__________________________________________________________________~
+COLLABORATORS                                               *plug-collaborators*
-                                                                 *plug-articles*
+==============================================================================
 
- - {Writing my own Vim plugin manager}{11}
+ - {Jan Edmund Lazo}{7} - Windows support
- - {Vim plugins and startup time}{12}
+ - {Jeremy Pallats}{8} - Python installer
- - ~~{Thoughts on Vim plugin dependency}{13}~~
-   - Support for Plugfile has been removed since 0.5.0
 
-             {11} http://junegunn.kr/2013/09/writing-my-own-vim-plugin-manager
+                                           {7} https://github.com/janlazo
-             {12} http://junegunn.kr/2014/07/vim-plugins-and-startup-time
+                                           {8} https://github.com/starcraftman
-             {13} http://junegunn.kr/2013/09/thoughts-on-vim-plugin-dependency
 
 
-< Collaborators >_____________________________________________________________~
+LICENSE                                                           *plug-license*
-                                                            *plug-collaborators*
+==============================================================================
-
- - {Jan Edmund Lazo}{14} - Windows support
- - {Jeremy Pallats}{15} - Python installer
-
-                                          {14} https://github.com/janlazo
-                                          {15} https://github.com/starcraftman
-
-
-< License >___________________________________________________________________~
-                                                                  *plug-license*
 
 MIT
 
-
 ==============================================================================
 vim:tw=78:sw=2:ts=2:ft=help:norl:nowrap:

plug.vim

@@ -1,67 +1,36 @@
 " vim-plug: Vim plugin manager
 " ============================
 "
-" Download plug.vim and put it in ~/.vim/autoload
+" 1. Download plug.vim and put it in 'autoload' directory
 "
+"   # Vim
 "   curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
 "     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 "
-" Edit your .vimrc
+"   # Neovim
+"   sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
+"     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
 "
-"   call plug#begin('~/.vim/plugged')
+" 2. Add a vim-plug section to your ~/.vimrc (or ~/.config/nvim/init.vim for Neovim)
 "
-"   " Make sure you use single quotes
+"   call plug#begin()
 "
-"   " Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
+"   " List your plugins here
-"   Plug 'junegunn/vim-easy-align'
+"   Plug 'tpope/vim-sensible'
 "
-"   " Any valid git URL is allowed
-"   Plug 'https://github.com/junegunn/vim-github-dashboard.git'
-"
-"   " Multiple Plug commands can be written in a single line using | separators
-"   Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
-"
-"   " On-demand loading
-"   Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
-"   Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
-"
-"   " Using a non-default branch
-"   Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' }
-"
-"   " Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
-"   Plug 'fatih/vim-go', { 'tag': '*' }
-"
-"   " Plugin options
-"   Plug 'nsf/gocode', { 'tag': 'v.20150303', 'rtp': 'vim' }
-"
-"   " Plugin outside ~/.vim/plugged with post-update hook
-"   Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
-"
-"   " Unmanaged plugin (manually installed and updated)
-"   Plug '~/my-prototype-plugin'
-"
-"   " Initialize plugin system
 "   call plug#end()
 "
-" Then reload .vimrc and :PlugInstall to install plugins.
+" 3. Reload the file or restart Vim, then you can,
 "
-" Plug options:
+"     :PlugInstall to install plugins
+"     :PlugUpdate  to update plugins
+"     :PlugDiff    to review the changes from the last update
+"     :PlugClean   to remove plugins no longer in the list
 "
-"| Option                  | Description                                      |
+" For more information, see https://github.com/junegunn/vim-plug
-"| ----------------------- | ------------------------------------------------ |
-"| `branch`/`tag`/`commit` | Branch/tag/commit of the repository to use       |
-"| `rtp`                   | Subdirectory that contains Vim plugin            |
-"| `dir`                   | Custom directory for the plugin                  |
-"| `as`                    | Use different name for the plugin                |
-"| `do`                    | Post-update hook (string or funcref)             |
-"| `on`                    | On-demand loading: Commands or `<Plug>`-mappings |
-"| `for`                   | On-demand loading: File types                    |
-"| `frozen`                | Do not update unless explicitly specified        |
-"
-" More information: https://github.com/junegunn/vim-plug
 "
 "
-" Copyright (c) 2017 Junegunn Choi
+" Copyright (c) 2024 Junegunn Choi
 "
 " MIT License
 "
@@ -238,7 +207,6 @@ endfunction
 
 function! plug#begin(...)
   if a:0 > 0
-    let s:plug_home_org = a:1
     let home = s:path(s:plug_fnamemodify(s:plug_expand(a:1), ':p'))
   elseif exists('g:plug_home')
     let home = s:path(g:plug_home)
@@ -352,7 +320,7 @@ function! plug#end()
   endif
   let lod = { 'ft': {}, 'map': {}, 'cmd': {} }
 
-  if exists('g:did_load_filetypes')
+  if get(g:, 'did_load_filetypes', 0)
     filetype off
   endif
   for name in g:plugs_order
@@ -391,6 +359,9 @@ function! plug#end()
       if !empty(types)
         augroup filetypedetect
         call s:source(s:rtp(plug), 'ftdetect/**/*.vim', 'after/ftdetect/**/*.vim')
+        if has('nvim-0.5.0')
+          call s:source(s:rtp(plug), 'ftdetect/**/*.lua', 'after/ftdetect/**/*.lua')
+        endif
         augroup END
       endif
       for type in types
@@ -438,6 +409,9 @@ endfunction
 
 function! s:load_plugin(spec)
   call s:source(s:rtp(a:spec), 'plugin/**/*.vim', 'after/plugin/**/*.vim')
+  if has('nvim-0.5.0')
+    call s:source(s:rtp(a:spec), 'plugin/**/*.lua', 'after/plugin/**/*.lua')
+  endif
 endfunction
 
 function! s:reload_plugins()
@@ -655,6 +629,9 @@ function! s:lod(names, types, ...)
     let rtp = s:rtp(g:plugs[name])
     for dir in a:types
       call s:source(rtp, dir.'/**/*.vim')
+      if has('nvim-0.5.0')  " see neovim#14686
+        call s:source(rtp, dir.'/**/*.lua')
+      endif
     endfor
     if a:0
       if !s:source(rtp, a:1) && !empty(s:glob(rtp, a:2))
@@ -806,10 +783,11 @@ endfunction
 function! s:syntax()
   syntax clear
   syntax region plug1 start=/\%1l/ end=/\%2l/ contains=plugNumber
-  syntax region plug2 start=/\%2l/ end=/\%3l/ contains=plugBracket,plugX
+  syntax region plug2 start=/\%2l/ end=/\%3l/ contains=plugBracket,plugX,plugAbort
   syn match plugNumber /[0-9]\+[0-9.]*/ contained
   syn match plugBracket /[[\]]/ contained
   syn match plugX /x/ contained
+  syn match plugAbort /\~/ contained
   syn match plugDash /^-\{1}\ /
   syn match plugPlus /^+/
   syn match plugStar /^*/
@@ -834,6 +812,7 @@ function! s:syntax()
   hi def link plug2       Repeat
   hi def link plugH2      Type
   hi def link plugX       Exception
+  hi def link plugAbort   Ignore
   hi def link plugBracket Structure
   hi def link plugNumber  Number
 
@@ -869,7 +848,7 @@ function! s:lastline(msg)
 endfunction
 
 function! s:new_window()
-  execute get(g:, 'plug_window', 'vertical topleft new')
+  execute get(g:, 'plug_window', '-tabnew')
 endfunction
 
 function! s:plug_window_exists()
@@ -931,7 +910,7 @@ function! s:prepare(...)
     endif
   endfor
 
-  call s:job_abort()
+  call s:job_abort(0)
   if s:switch_in()
     if b:plug_preview == 1
       pc
@@ -967,6 +946,8 @@ function! s:close_pane()
   if b:plug_preview == 1
     pc
     let b:plug_preview = -1
+  elseif exists('s:jobs') && !empty(s:jobs)
+    call s:job_abort(1)
   else
     bd
   endif
@@ -1031,6 +1012,11 @@ function! s:is_updated(dir)
 endfunction
 
 function! s:do(pull, force, todo)
+  if has('nvim')
+    " Reset &rtp to invalidate Neovim cache of loaded Lua modules
+    " See https://github.com/junegunn/vim-plug/pull/1157#issuecomment-1809226110
+    let &rtp = &rtp
+  endif
   for [name, spec] in items(a:todo)
     if !isdirectory(spec.dir)
       continue
@@ -1092,12 +1078,14 @@ endfunction
 function! s:checkout(spec)
   let sha = a:spec.commit
   let output = s:git_revision(a:spec.dir)
+  let error = 0
   if !empty(output) && !s:hash_match(sha, s:lines(output)[0])
     let credential_helper = s:git_version_requirement(2) ? '-c credential.helper= ' : ''
     let output = s:system(
           \ 'git '.credential_helper.'fetch --depth 999999 && git checkout '.plug#shellescape(sha).' --', a:spec.dir)
+    let error = v:shell_error
   endif
-  return output
+  return [output, error]
 endfunction
 
 function! s:finish(pull)
@@ -1158,7 +1146,7 @@ function! s:update_impl(pull, force, args) abort
   let threads = (len(args) > 0 && args[-1] =~ '^[1-9][0-9]*$') ?
                   \ remove(args, -1) : get(g:, 'plug_threads', 16)
 
-  let managed = filter(copy(g:plugs), 's:is_managed(v:key)')
+  let managed = filter(deepcopy(g:plugs), 's:is_managed(v:key)')
   let todo = empty(args) ? filter(managed, '!v:val.frozen || !isdirectory(v:val.dir)') :
                          \ filter(managed, 'index(args, v:key) >= 0')
 
@@ -1292,9 +1280,11 @@ function! s:update_finish()
       if !pos
         continue
       endif
+      let out = ''
+      let error = 0
       if has_key(spec, 'commit')
         call s:log4(name, 'Checking out '.spec.commit)
-        let out = s:checkout(spec)
+        let [out, error] = s:checkout(spec)
       elseif has_key(spec, 'tag')
         let tag = spec.tag
         if tag =~ '\*'
@@ -1307,19 +1297,16 @@ function! s:update_finish()
         endif
         call s:log4(name, 'Checking out '.tag)
         let out = s:system('git checkout -q '.plug#shellescape(tag).' -- 2>&1', spec.dir)
-      else
+        let error = v:shell_error
-        let branch = s:git_origin_branch(spec)
-        call s:log4(name, 'Merging origin/'.s:esc(branch))
-        let out = s:system('git checkout -q '.plug#shellescape(branch).' -- 2>&1'
-              \. (has_key(s:update.new, name) ? '' : ('&& git merge --ff-only '.plug#shellescape('origin/'.branch).' 2>&1')), spec.dir)
       endif
-      if !v:shell_error && filereadable(spec.dir.'/.gitmodules') &&
+      if !error && filereadable(spec.dir.'/.gitmodules') &&
             \ (s:update.force || has_key(s:update.new, name) || s:is_updated(spec.dir))
         call s:log4(name, 'Updating submodules. This may take a while.')
         let out .= s:bang('git submodule update --init --recursive'.s:submodule_opt.' 2>&1', spec.dir)
+        let error = v:shell_error
       endif
       let msg = s:format_message(v:shell_error ? 'x': '-', name, out)
-      if v:shell_error
+      if error
         call add(s:update.errors, name)
         call s:regress_bar()
         silent execute pos 'd _'
@@ -1343,7 +1330,12 @@ function! s:update_finish()
   endif
 endfunction
 
-function! s:job_abort()
+function! s:mark_aborted(name, message)
+  let attrs = { 'running': 0, 'error': 1, 'abort': 1, 'lines': [a:message] }
+  let s:jobs[a:name] = extend(get(s:jobs, a:name, {}), attrs)
+endfunction
+
+function! s:job_abort(cancel)
   if (!s:nvim && !s:vim8) || !exists('s:jobs')
     return
   endif
@@ -1357,8 +1349,18 @@ function! s:job_abort()
     if j.new
       call s:rm_rf(g:plugs[name].dir)
     endif
+    if a:cancel
+      call s:mark_aborted(name, 'Aborted')
+    endif
   endfor
-  let s:jobs = {}
+
+  if a:cancel
+    for todo in values(s:update.todo)
+      let todo.abort = 1
+    endfor
+  else
+    let s:jobs = {}
+  endif
 endfunction
 
 function! s:last_non_empty_line(lines)
@@ -1372,6 +1374,16 @@ function! s:last_non_empty_line(lines)
   return ''
 endfunction
 
+function! s:bullet_for(job, ...)
+  if a:job.running
+    return a:job.new ? '+' : '*'
+  endif
+  if get(a:job, 'abort', 0)
+    return '~'
+  endif
+  return a:job.error ? 'x' : get(a:000, 0, '-')
+endfunction
+
 function! s:job_out_cb(self, data) abort
   let self = a:self
   let data = remove(self.lines, -1) . a:data
@@ -1380,9 +1392,10 @@ function! s:job_out_cb(self, data) abort
   " To reduce the number of buffer updates
   let self.tick = get(self, 'tick', -1) + 1
   if !self.running || self.tick % len(s:jobs) == 0
-    let bullet = self.running ? (self.new ? '+' : '*') : (self.error ? 'x' : '-')
     let result = self.error ? join(self.lines, "\n") : s:last_non_empty_line(self.lines)
-    call s:log(bullet, self.name, result)
+    if len(result)
+      call s:log(s:bullet_for(self), self.name, result)
+    endif
   endif
 endfunction
 
@@ -1395,7 +1408,7 @@ endfunction
 
 function! s:job_cb(fn, job, ch, data)
   if !s:plug_window_exists() " plug window closed
-    return s:job_abort()
+    return s:job_abort(0)
   endif
   call call(a:fn, [a:job, a:data])
 endfunction
@@ -1406,16 +1419,17 @@ function! s:nvim_cb(job_id, data, event) dict abort
     \ s:job_cb('s:job_exit_cb', self, 0, a:data)
 endfunction
 
-function! s:spawn(name, cmd, opts)
+function! s:spawn(name, spec, queue, opts)
-  let job = { 'name': a:name, 'running': 1, 'error': 0, 'lines': [''],
+  let job = { 'name': a:name, 'spec': a:spec, 'running': 1, 'error': 0, 'lines': [''],
-            \ 'new': get(a:opts, 'new', 0) }
+            \ 'new': get(a:opts, 'new', 0), 'queue': copy(a:queue) }
+  let Item = remove(job.queue, 0)
+  let argv = type(Item) == s:TYPE.funcref ? call(Item, [a:spec]) : Item
   let s:jobs[a:name] = job
 
   if s:nvim
     if has_key(a:opts, 'dir')
       let job.cwd = a:opts.dir
     endif
-    let argv = a:cmd
     call extend(job, {
     \ 'on_stdout': function('s:nvim_cb'),
     \ 'on_stderr': function('s:nvim_cb'),
@@ -1431,7 +1445,7 @@ function! s:spawn(name, cmd, opts)
             \ 'Invalid arguments (or job table is full)']
     endif
   elseif s:vim8
-    let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"script": 0})'))
+    let cmd = join(map(copy(argv), 'plug#shellescape(v:val, {"script": 0})'))
     if has_key(a:opts, 'dir')
       let cmd = s:with_cd(cmd, a:opts.dir, 0)
     endif
@@ -1451,27 +1465,33 @@ function! s:spawn(name, cmd, opts)
       let job.lines   = ['Failed to start job']
     endif
   else
-    let job.lines = s:lines(call('s:system', has_key(a:opts, 'dir') ? [a:cmd, a:opts.dir] : [a:cmd]))
+    let job.lines = s:lines(call('s:system', has_key(a:opts, 'dir') ? [argv, a:opts.dir] : [argv]))
     let job.error = v:shell_error != 0
     let job.running = 0
   endif
 endfunction
 
 function! s:reap(name)
-  let job = s:jobs[a:name]
+  let job = remove(s:jobs, a:name)
   if job.error
     call add(s:update.errors, a:name)
   elseif get(job, 'new', 0)
     let s:update.new[a:name] = 1
   endif
-  let s:update.bar .= job.error ? 'x' : '='
 
-  let bullet = job.error ? 'x' : '-'
+  let more = len(get(job, 'queue', []))
   let result = job.error ? join(job.lines, "\n") : s:last_non_empty_line(job.lines)
-  call s:log(bullet, a:name, empty(result) ? 'OK' : result)
+  if len(result)
-  call s:bar()
+    call s:log(s:bullet_for(job), a:name, result)
+  endif
 
-  call remove(s:jobs, a:name)
+  if !job.error && more
+    let job.spec.queue = job.queue
+    let s:update.todo[a:name] = job.spec
+  else
+    let s:update.bar .= s:bullet_for(job, '=')
+    call s:bar()
+  endif
 endfunction
 
 function! s:bar()
@@ -1524,6 +1544,16 @@ function! s:update_vim()
   call s:tick()
 endfunction
 
+function! s:checkout_command(spec)
+  let a:spec.branch = s:git_origin_branch(a:spec)
+  return ['git', 'checkout', '-q', a:spec.branch, '--']
+endfunction
+
+function! s:merge_command(spec)
+  let a:spec.branch = s:git_origin_branch(a:spec)
+  return ['git', 'merge', '--ff-only', 'origin/'.a:spec.branch]
+endfunction
+
 function! s:tick()
   let pull = s:update.pull
   let prog = s:progress_opt(s:nvim || s:vim8)
@@ -1538,13 +1568,24 @@ while 1 " Without TCO, Vim stack is bound to explode
 
   let name = keys(s:update.todo)[0]
   let spec = remove(s:update.todo, name)
-  let new  = empty(globpath(spec.dir, '.git', 1))
+  if get(spec, 'abort', 0)
+    call s:mark_aborted(name, 'Skipped')
+    call s:reap(name)
+    continue
+  endif
 
-  call s:log(new ? '+' : '*', name, pull ? 'Updating ...' : 'Installing ...')
+  let queue = get(spec, 'queue', [])
-  redraw
+  let new = empty(globpath(spec.dir, '.git', 1))
+
+  if empty(queue)
+    call s:log(new ? '+' : '*', name, pull ? 'Updating ...' : 'Installing ...')
+    redraw
+  endif
 
   let has_tag = has_key(spec, 'tag')
-  if !new
+  if len(queue)
+    call s:spawn(name, spec, queue, { 'dir': spec.dir })
+  elseif !new
     let [error, _] = s:git_validate(spec, 0)
     if empty(error)
       if pull
@@ -1555,7 +1596,11 @@ while 1 " Without TCO, Vim stack is bound to explode
         if !empty(prog)
           call add(cmd, prog)
         endif
-        call s:spawn(name, cmd, { 'dir': spec.dir })
+        let queue = [cmd, split('git remote set-head origin -a')]
+        if !has_tag && !has_key(spec, 'commit')
+          call extend(queue, [function('s:checkout_command'), function('s:merge_command')])
+        endif
+        call s:spawn(name, spec, queue, { 'dir': spec.dir })
       else
         let s:jobs[name] = { 'running': 0, 'lines': ['Already installed'], 'error': 0 }
       endif
@@ -1570,7 +1615,7 @@ while 1 " Without TCO, Vim stack is bound to explode
     if !empty(prog)
       call add(cmd, prog)
     endif
-    call s:spawn(name, extend(cmd, [spec.uri, s:trim(spec.dir)]), { 'new': 1 })
+    call s:spawn(name, spec, [extend(cmd, [spec.uri, s:trim(spec.dir)]), function('s:checkout_command'), function('s:merge_command')], { 'new': 1 })
   endif
 
   if !s:jobs[name].running
@@ -2269,7 +2314,10 @@ endfunction
 
 function! s:with_cd(cmd, dir, ...)
   let script = a:0 > 0 ? a:1 : 1
-  return printf('cd%s %s && %s', s:is_win ? ' /d' : '', plug#shellescape(a:dir, {'script': script}), a:cmd)
+  let pwsh = s:is_powershell(&shell)
+  let cd = s:is_win && !pwsh ? 'cd /d' : 'cd'
+  let sep = pwsh ? ';' : '&&'
+  return printf('%s %s %s %s', cd, plug#shellescape(a:dir, {'script': script, 'shell': &shell}), sep, a:cmd)
 endfunction
 
 function! s:system(cmd, ...)
@@ -2346,18 +2394,21 @@ function! s:git_validate(spec, check_branch)
               \ current_branch, origin_branch)
       endif
       if empty(err)
-        let [ahead, behind] = split(s:lastline(s:system([
+        let ahead_behind = split(s:lastline(s:system([
-        \ 'git', 'rev-list', '--count', '--left-right',
+          \ 'git', 'rev-list', '--count', '--left-right',
-        \ printf('HEAD...origin/%s', origin_branch)
+          \ printf('HEAD...origin/%s', origin_branch)
-        \ ], a:spec.dir)), '\t')
+          \ ], a:spec.dir)), '\t')
-        if !v:shell_error && ahead
+        if v:shell_error || len(ahead_behind) != 2
-          if behind
+          let err = "Failed to compare with the origin. The default branch might have changed.\nPlugClean required."
+        else
+          let [ahead, behind] = ahead_behind
+          if ahead && behind
             " Only mention PlugClean if diverged, otherwise it's likely to be
             " pushable (and probably not that messed up).
             let err = printf(
                   \ "Diverged from origin/%s (%d commit(s) ahead and %d commit(s) behind!\n"
                   \ .'Backup local changes and run PlugClean and PlugUpdate to reinstall it.', origin_branch, ahead, behind)
-          else
+          elseif ahead
             let err = printf("Ahead of origin/%s by %d commit(s).\n"
                   \ .'Cannot update until local changes are pushed.',
                   \ origin_branch, ahead)
@@ -2389,7 +2440,7 @@ function! s:clean(force)
   let errs = {}
   let [cnt, total] = [0, len(g:plugs)]
   for [name, spec] in items(g:plugs)
-    if !s:is_managed(name)
+    if !s:is_managed(name) || get(spec, 'frozen', 0)
       call add(dirs, spec.dir)
     else
       let [err, clean] = s:git_validate(spec, 1)
@@ -2621,26 +2672,34 @@ function! s:preview_commit()
 
   let sha = matchstr(getline('.'), '^  \X*\zs[0-9a-f]\{7,9}')
   if empty(sha)
-    return
+    let name = matchstr(getline('.'), '^- \zs[^:]*\ze:$')
+    if empty(name)
+      return
+    endif
+    let title = 'HEAD@{1}..'
+    let command = 'git diff --no-color HEAD@{1}'
+  else
+    let title = sha
+    let command = 'git show --no-color --pretty=medium '.sha
+    let name = s:find_name(line('.'))
   endif
 
-  let name = s:find_name(line('.'))
   if empty(name) || !has_key(g:plugs, name) || !isdirectory(g:plugs[name].dir)
     return
   endif
 
-  if exists('g:plug_pwindow') && !s:is_preview_window_open()
+  if !s:is_preview_window_open()
-    execute g:plug_pwindow
+    execute get(g:, 'plug_pwindow', 'vertical rightbelow new')
-    execute 'e' sha
+    execute 'e' title
   else
-    execute 'pedit' sha
+    execute 'pedit' title
     wincmd P
   endif
-  setlocal previewwindow filetype=git buftype=nofile nobuflisted modifiable
+  setlocal previewwindow filetype=git buftype=nofile bufhidden=wipe nobuflisted modifiable
   let batchfile = ''
   try
     let [sh, shellcmdflag, shrd] = s:chsh(1)
-    let cmd = 'cd '.plug#shellescape(g:plugs[name].dir).' && git show --no-color --pretty=medium '.sha
+    let cmd = 'cd '.plug#shellescape(g:plugs[name].dir).' && '.command
     if s:is_win
       let [batchfile, cmd] = s:batchfile(cmd)
     endif
@@ -2766,9 +2825,9 @@ function! s:snapshot(force, ...) abort
   1
   let anchor = line('$') - 3
   let names = sort(keys(filter(copy(g:plugs),
-        \'has_key(v:val, "uri") && !has_key(v:val, "commit") && isdirectory(v:val.dir)')))
+        \'has_key(v:val, "uri") && isdirectory(v:val.dir)')))
   for name in reverse(names)
-    let sha = s:git_revision(g:plugs[name].dir)
+    let sha = has_key(g:plugs[name], 'commit') ? g:plugs[name].commit : s:git_revision(g:plugs[name].dir)
     if !empty(sha)
       call append(anchor, printf("silent! let g:plugs['%s'].commit = '%s'", name, sha))
       redraw

test/run

@@ -62,7 +62,7 @@ EOF
 
 gitinit() (
   cd "$PLUG_FIXTURES/$1"
-  git init
+  git init -b master
   git commit -m 'commit' --allow-empty
 )
 
@@ -98,7 +98,7 @@ DOC
 
   rm -rf $TEMP/new-branch
   cd $TEMP
-  git init new-branch
+  git init new-branch -b master
   cd new-branch
   mkdir plugin
   echo 'let g:foo = 1' > plugin/foo.vim

test/workflow.vader

@@ -371,6 +371,9 @@ Execute (PlugDiff - 'No updates.'):
   q
 
 Execute (New commits on remote, PlugUpdate, then PlugDiff):
+  let g:plug_window = 'vertical topleft new'
+  let g:plug_pwindow = 'above 12new'
+
   for repo in ['seoul256.vim', 'vim-emoji']
     for _ in range(2)
       call system(printf('cd /tmp/vim-plug-test/junegunn/%s && git commit --allow-empty -m "update"', repo))
@@ -393,6 +396,14 @@ Execute (New commits on remote, PlugUpdate, then PlugDiff):
   let lnum = line('.')
   AssertEqual 3, col('.')
 
+  " Open full diff (empty)
+  execute "normal \<cr>"
+  wincmd P
+  AssertEqual 1, &previewwindow
+  AssertEqual 'git', &filetype
+  AssertEqual [''], getline(1, '$')
+  pclose
+
   " Open commit preview
   execute "normal j\<cr>"
   wincmd P
@@ -450,6 +461,8 @@ Execute (New commits on remote, PlugUpdate, then PlugDiff):
   AssertEqual 1, &previewwindow
   pclose
 
+  unlet g:plug_window g:plug_pwindow
+
 Execute (Test g:plug_pwindow):
   let g:plug_pwindow = 'below 5new'
   PlugDiff
@@ -791,6 +804,14 @@ Execute (Check &rtp after SomeCommand):
   AssertEqual g:first_rtp, split(&rtp, ',')[0]
   AssertEqual g:last_rtp, split(&rtp, ',')[-1]
 
+Execute (PlugClean should not care about frozen plugins):
+  call plug#begin()
+  Plug 'xxx/vim-easy-align', { 'frozen': 1 }
+  call plug#end()
+  PlugClean
+  AssertExpect 'Already clean', 1
+  q
+
 Execute (Common parent):
   call plug#begin()
   Plug 'junegunn/vim-pseudocl'
@@ -975,7 +996,8 @@ Execute (PlugInstall!):
   Assert filereadable(g:plugs['vim-easy-align'].dir.'/installed2'),
     \ 'vim-easy-align/installed2 should exist'
   AssertEqual '7f8cd78cb1fe52185b98b16a3749811f0cc508af', GitCommit('vim-pseudocl')
-  AssertEqual 'no-t_co', GitBranch('seoul256.vim')
+  " Was updated to the default branch of origin by previous PlugUpdate
+  AssertEqual 'master', GitBranch('seoul256.vim')
   AssertEqual '1.5.3', GitTag('goyo.vim')
 
 Execute (When submodules are not initialized):
@@ -1620,10 +1642,12 @@ Execute (Commit hash support):
   Assert empty(mapcheck('X'))
   Assert !empty(mapcheck("\<cr>"))
 
-  " Nor in PlugSnapshot output
+  " The exact hash values in PlugSnapshot output
   PlugSnapshot
   Log getline(1, '$')
-  AssertEqual 8, line('$')
+  AssertEqual "silent! let g:plugs['goyo.vim'].commit = 'ffffffff'", getline(6)
+  AssertEqual "silent! let g:plugs['vim-emoji'].commit = '9db7fcfee0d90dafdbcb7a32090c0a9085eb054a'", getline(7)
+  AssertEqual 10, line('$')
   q
 
 Execute (Commit hash support - cleared):
@@ -1698,6 +1722,8 @@ Execute (#530 - Comparison of incompatible git URIs):
   Assert !CompareURI('https://github.com/junegunn/vim-plug.git', 'https://github.com:12345/junegunn/vim-plug.git')
 
 Execute (#532 - Reuse plug window):
+  let g:plug_window = 'vertical topleft new'
+  let g:plug_pwindow = 'above 12new'
   call plug#begin()
   Plug 'junegunn/goyo.vim'
   call plug#end()
@@ -1724,6 +1750,8 @@ Execute (#532 - Reuse plug window):
   AssertEqual 2, winnr('$'), 'Three windows after PlugStatus (but got '.winnr('$').')'
   q
 
+  unlet g:plug_window g:plug_pwindow
+
 Execute (#766 - Allow cloning into an empty directory):
   let d = '/tmp/vim-plug-test/goyo-already'
   call system('rm -rf ' . d)