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Ⅰ. 插件描述

↔️ tight ghci integration for vim

Ⅱ. 基本信息

创建日期：  2015-07-30 使用用户：  1 Github星：  13 插件作者：  Sandy Maguire

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'isovector/ghci-vim-left-unsaid'

… 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 'isovector/ghci-vim-left-unsaid'

… 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 'isovector/ghci-vim-left-unsaid'

… 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/isovector/ghci.vim

Ⅳ. 文档说明

This plugin is still highly experimental and alpha software.

ghci.vim

Tight integration between ghci and vim via tmux.

Features

• No-nonsense ghci integration

  • Send code directly to ghci without worrying whether or not it's in the

    IO monad; ghci.vim handles all of the syntax for you.

• All the power of the REPL directly in vim!
• Automatically fill in types for definitions in three keystrokes

Installation

Use your favorite plugin manager.

Using vim-plug:

Plug 'isovector/ghci.vim'

Quickstart Guide

Start a tmux session, and open ghci in it.

ghci.vim exposes the following key combinations (currently over s, because
it's a shitty mode and a really good key):

• ssM<Enter>

  • send a movement command M to ghci
  • character-wise movements will be printed in ghci, while line-wise will
    be entered as a definition

• sL

  • reload the current buffer in ghci

• st

  • get the type of the symbol under the cursor

• sT

  • fill in the type of the definition under the cursor

    test a = show a

- press `sT` with the cursor anywhere on this line, result:

test :: Show a => a -> [Char]
test a = show a

• sr

  • sync the current definition to ghci and run a command afterwards
  • the first time you use this, you will be asked to set the command
  • this can be used to set test a function you're writing

• sR

  • clear the command assigned on the current definition

On your first invocation of a ghci.vim command, you will be asked to choose a
tmux pane.