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Ⅰ. 插件描述

A range selectable diffthis to compare partially

Ⅱ. 基本信息

创建日期：  2017-01-06 使用用户：  1 Github星：  9 插件作者：  Rick Howe

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'rickhowe/spotdiff-vim'

… 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 'rickhowe/spotdiff-vim'

… 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 'rickhowe/spotdiff-vim'

… 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/rickhowe/spotdiff.vim

Ⅳ. 文档说明

# spotdiff.vim

A range selectable diffthis to compare partially

Introduction

This plugin has been developed in order to make diff mode more useful.
Vim always shows a diff for whole lines of a window. But this plugin allows
to specify the range and then partially make a spot diff.

This plugin provides :Diffthis, :Diffoff and :Diffupdate commands, which
are alternative to vim original :diffthis, :diffoff and :diffupdate.

You can use :Diffthis to select a block of lines and to make the current
window diff mode. The selected lines are all indicated with hl-CursorLine
using sign feature to make them more visible. If ! is specified, other lines
than selected will be highlighted with hl-Conceal so that 'conceallevel' and
'concealcursor' options can be used to hide them. When two separate windows
become diff mode, :Diffthis shows their spot diffs in their windows.

Use :Diffoff to clear the selected block of lines and to reset diff mode
for the current window. If ! is specified, clear and reset for all windows
in the current tab page.

:Diffupdate works like :diffupdate but updates the differences only for the
selected block of lines. If ! is specified, the file is reloaded if necessary.

This plugin also makes it possible to select two blocks of lines in a single
window, to see the differences between them within one file. :Diffthis tries
to open a temporary new window above or below of the current one, copies
secondly selected lines to it, and makes spot diffs with source window.
This temporary window will be closed when :Diffoff is used on it and on the
original window.

This plugin tries to repair any diff mode mismatch, but please do not use
vim original diff commands together with this plugin's ones to prevent any
errors and troubles. Try :Diffoff! to reset all in the case.

It is recommended to install diffchar.vim plugin
(https://github.com/rickhowe/diffchar.vim) so that you can see the exact
differences.

Command

• :[range]Diffthis[!]

  • Select a block of lines with [range] and to make the current window
    diff mode. If [range] is not specified, the current line will be

    1. If ! is specified, other lines than selected will be
    2. with hl-Conceal. It is possible to select two blocks of

  lines in a single window to see the differences between them.

• :Diffoff[!]

  • Clear the selected block of lines and reset diff mode for the current

    1. If ! is specified, clear and reset for all windows in the
    2. tab page.

• :Diffupdate[!]

  • Update the differences for the selected block of lines. If ! is
    specified, the file is reloaded if necessary.

Demo

In this demo, the diffchar.vim plugin has been installed.