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Ⅰ. 插件描述

Bring motion and visual selection to the :grep command

Ⅱ. 基本信息

创建日期：  2013-06-17 使用用户：  16 Github星：  11 插件作者：  inside

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'inside/vim-grep-operator'

… 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 'inside/vim-grep-operator'

… 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 'inside/vim-grep-operator'

… 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/inside/vim-grep-operator

Ⅳ. 文档说明

# The vim grep operator

Description

The vim grep operator plugin, inspired by Steve Losh and
his book: http://learnvimscriptthehardway.stevelosh.com/

This plugin's has 2 goals:

• bring motion and visual selection to the :grep command
• open the quickfix window on the fly for easy file match navigation

<leader>g{motion} or <leader>g on a visual selection will produce this output:

<leader><leader>g{motion} or <leader><leader>g will prompt you for filenames
and will produce this output:

Installation

Use pathogen or a pathogen compatible plugin manager.

If you are using git for source code management, you should have your grepprg
option set to something like this:

set grepprg=git\ grep\ -n\ $*

Suggested ~/.vimrc mappings

nmap <leader>g <Plug>GrepOperatorOnCurrentDirectory
vmap <leader>g <Plug>GrepOperatorOnCurrentDirectory
nmap <leader><leader>g <Plug>GrepOperatorWithFilenamePrompt
vmap <leader><leader>g <Plug>GrepOperatorWithFilenamePrompt

Choose your grep operator (default: grep)

let g:grep_operator = 'Ag'
let g:grep_operator = 'Ack'

Configuration

Setting the search register allows hlsearch to highlight that pattern.
It also allows using the n, N motions (find next/previous pattern).
Handling the hlsearch option is up to you.

let g:grep_operator_set_search_register = 1

Examples

<leader>giw will grep the current directory for the word under the cursor and
open the quickfix window.
<leader>ga( will grep for what's inside the parenthesis including the

1. <leader>gi' will grep for what's inside the quotes.

Visually select some characters and type <leader>g. This will grep for the
selected text.

You can also be prompted for files to grep by using the same motions or visual
selection but with the <leader><leader>g mapping.

Useful readings

:h grepprg
:h quickfix
:h text-objects
http://learnvimscriptthehardway.stevelosh.com/ and specifically chapters 32, 33, 34