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Ⅰ. 插件描述

Vim Flog Plugin

Ⅱ. 基本信息

创建日期：  2010-11-27 使用用户：  3 Github星：  5 插件作者：  Vladimir Rybas

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'vrybas/vim-flog'

… 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 'vrybas/vim-flog'

… 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 'vrybas/vim-flog'

… 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/vrybas/vim-flog

Ⅳ. 文档说明

Vim Flog Plugin

(Forked from Ruby Cyclomatic Complexity Plugin created by @skammer)

Indicates the Flog number in front of the action in your Ruby code to indicate the complexity.

Requirements

• ruby
• flog rubygem

• vim 7.3+, compiled with:

  • +ruby
  • +signs

Installation

First of all make sure you have a Vim installed with Ruby support. If you use MacVim than you can build your own version of Vim like this.

Here is an example of my configuration during the build:

./configure --with-features=huge --enable-rubyinterp --enable-pythoninterp --enable-perlinterp --enable-cscope

Install the Flog gem like this: gem install flog.

To install the plugin just run this command in your Terminal:

curl https://raw.github.com/fousa/vim-flog/master/plugin/flog.vim -o ~/.vim/plugin/flog.vim

When this is done add :silent exe "g:flog_enable" to your .vimrc file.

Configuration

To change colors of sings, use the higlight command. The used groups are

• SignLowComplexity
• SignMediumComplexity
• SignHighComplexity

You can set the limits for the complexity indication with the following commands in your .vimrc:

• Set the limit to switch to a medium complexity: <br/>

  `:silent exe "let g:flog_medium_limit=10"`
  

• Set the limit to switch to a high complexity: <br/>

  :silent exe "`let g:flog_high_limit=20"`
  

You can hide some levels of complexity:

• Hide low complexity: <br/>

  `:silent exe "let g:flog_hide_low=1"`
  

• Hide medium complexity: <br/>

  `:silent exe "let g:flog_hide_medium=1"`
  

You can also turn flog off and on:

• Turn on flog

  `:call FlogEnable()`
  

• Turn off flog

  `:call FlogDisable()`
  

• Toggle flog

  `:call FlogToggle()`
  

Additionally, you can map this in your .vimrc:

`:map ,f :call FlogToggle()<cr>`

Credits

@garybernhardt's pycomplexity.vim.

@topfunky's rubycomplexity.el

@skammer's Ruby Cyclomatic Complexity Plugin