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Ⅰ. 插件描述

A small, simple plugin to make the scroll action for C^D and C^U smoother

Ⅱ. 基本信息

创建日期：  2013-10-05 使用用户：  11 Github星：  17 插件作者：  Keith Pinson

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'kazark/vim-simplesmoothscroll'

… 然后在Vim中运行以下命令:

:source %
:PluginInstall

对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。

使用NeoBundle管理器安装

在你的.vimrc下添加:

NeoBundle 'kazark/vim-simplesmoothscroll'

… 然后在Vim中运行以下命令:

:source %
:NeoBundleInstall

使用VimPlug管理器安装

在你的.vimrc下添加:

Plug 'kazark/vim-simplesmoothscroll'

… 然后在Vim中运行以下命令:

:source %
:PlugInstall

使用Pathogen管理器安装

在终端中运行以下命令:

cd ~/.vim/bundle
git clone https://github.com/kazark/vim-simplesmoothscroll

Ⅳ. 文档说明

### Description

SimpleSmoothScroll is a simple Vim global plugin for giving a smoothed effect
to Ctrl-D and Ctrl-U.

Rationale

I originally created this script for myself when I was looking through large
code files in a legacy code base and I was having trouble keeping track of
where I was in all the spaghetti. The smooth scroll action gave me a better
sense of my own navigation.

I originally published this code on StackOverflow.
The current version has been fixed up some in an attempt to be a little more
readable and conform to the guidelines put forth in :help write-script.

I've also used this as a chance to begin learning to use Github. At the time I
wrote this, I did not realize that there were [many existing smooth scroll
plugins](http://www.vim.org/scripts/script_search_results.php?keywords=smooth+scroll&script_type=&order_by=rating&direction=descending&search=search).
To be honest, I haven't looked into any of them. They might be better than
this.

Features

• Scroll on the basis of the Vim scroll option.
• If you set the mouse option for some modes, you can scroll with the mouse
  wheel in those modes.
• Manually customizable scrolling speed (adjust the sleep command's time
  argument; I use ten milliseconds). Note: just like slowing down the frame

rate on a video, if you slow down the smooth scroll too much it will be jerky
scroll.
already in insert mode)

• Simple and lightweight

Warning

I've found that you shouldn't push Ctrl-D or
Ctrl-U until the previous scroll has finished, or the
behavior is somewhat unpredictable. I have mostly experienced this problem when
dealing with very large files over a painfully slow network connection.

Installation

I recommend installing pathogen.vim,
and then executing:

cd ~/.vim/bundle
git clone https://github.com/Kazark/vim-SimpleSmoothScroll.git

or the equivalent. Alternatively, you can copy plugin/SimpleSmoothScroll.vim
to ~/.vim/plugin. (Note: you may have to use ~\vimfiles instead of
~/.vim if you are on Windows...)

Insert mode

By default <C-D> and <C-U> have different purposes in insert mode. However if
you would like to have scroll working as normal mode, add the lines below to
your vimrc file.

inoremap <C-U> <Esc><C-U>i
inoremap <C-D> <Esc><C-D>i