https://github.com/toplan/vim.js

:v:simple vim for textarea and input
https://github.com/toplan/vim.js

vi vim

Last synced: about 6 hours ago
JSON representation

:v:simple vim for textarea and input

• Host: GitHub
• URL: https://github.com/toplan/vim.js
• Owner: toplan
• Created: 2015-08-12T07:03:38.000Z (over 9 years ago)
• Default Branch: master-dev
• Last Pushed: 2017-02-20T04:25:15.000Z (over 7 years ago)
• Last Synced: 2024-11-15T04:44:52.749Z (1 day ago)
• Topics: vi, vim
• Language: JavaScript
• Homepage: http://toplan.github.io/vimjs/
• Size: 121 KB
• Stars: 99
• Watchers: 5
• Forks: 17
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Intro

Simple and lightweight Vim for web `textarea` and `input` field, to improve writing experience on web.

[Demo here](http://toplan.github.io/vimjs/index.html)

**Note:**

* This project is not to replace powerful IDEs on web pages,

  but rather as a web side writing(such as blogging, writing notes, ect.) of enhancements.

* This project is in development, there will be some improvements and new features.

* Please use the vim instructions in the English input method.

![demo gif](http://7o503b.com1.z0.glb.clouddn.com/demo.gif)

[中文文档](https://github.com/toplan/Vim.js/blob/master-dev/README_CN.md)

# Usage

The `vim.min.js` only 19kb, and no any dependencies.

```html

    vim.open({

        debug   : true,

        showMsg : function(msg){

            alert('vim.js say:' + msg);

        }

    });

```

# Building

```

//install

npm install vim.js

//watch

npm run dev

//build

npm run build

//build min js file

npm run build_min

```

# Browser support

* Chrome  v39

* Firefox  v34, v40

* Safari

**Note:** Whether to support other browsers still unknown

# Features

## 1. general mode

|  Command |    Description |

| ----- | ----------------------- |

| Esc   | switch to general mode  |

| u     | returned to the previous operation |

| Move the cursor :               |

| h or ← | move left one character |

| j or ↓ | move down one line     |

| k or ↑ | move up one line       |

| l or → | move right one character |

| supported nh,nj,nk,nl           |

| 0 or [HOME]| move to head of line |

| $ or [End] | move to end of line |

| G          | go to end |

| gg         | go to first line |

| delete, copy and paste:        |

| x or [Delete] | delete single character |

| nx or n[Delete] | delete `n` characters |

| yy         | copy current line |

| nyy        | copy `n` lines    |

| dd         | delete current line |

| ndd        | delete `n` lines  |

| p,P        | `p` paste after，`P` paste before|

| w or W     | move to next word |

| supported nw and nW            |

| yw         | copy one word     |

| nyw        | copy `n` words    |

| dw         | delete one word   |

| ndw        | delete `n` words  |

## 2. edit mode

|  Command |    Description  |

| ----- | ----------------------- |

| i     | insert |

| I     | insert line head |

| a     | append |

| A     | append line tail|

| o     | open line below and enter edit mode |

| O     | open line after and enter edit mode |

| r     | replace one character |

## 3. visual mode

|  Command |    Description |

| -----  | ----------------------- |

| v or V | switch ot visual mode   |

| y      | copy the selected text  |

| x or d | delete the selected text|