Ⅰ. 插件描述
This plugin calculates the given expression using the Google Suggest API.Ⅱ. 基本信息
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Ⅲ. 安装方法
使用Vundle管理器安装
在你的.vimrc下添加:Plugin 'tasuten/gcalc-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 'tasuten/gcalc-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 'tasuten/gcalc-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/tasuten/gcalc.vim
Ⅳ. 文档说明
# Summary
This plugin calculates the given expression using the Google Suggest API.
Require
- webapi-vim
https://github.com/mattn/webapi-vim - webapi-vim requires curl command.
http://curl.haxx.se/
Usage
Use like this.
:GCalc 1+1
# => 2
:GCalc e^(pi*i)
# => -1
:GCalc 1km in mile
# => 0.621371192 mile
:GCalc the answer to life the universe and everything
# => 42
Known problems
These problems are caused by Google Suggest API's data format.
This plugin print first element of Google Suggest API's suggest data,
so sometimes this plugin print unwished result.
e.g.
a -> 'amazon'
- It must be error
1/4 -> '1/4-20unc'
- It must be 0.25
- You can avoid this problem by doing like this(add space)
- 1 / 4 -> '0.25'