goyo.txt	goyo	Last change: April 2 2017
GOYO - TABLE OF CONTENTS                                         *goyo* *goyo-toc*
==============================================================================

  goyo.vim (고요)
    Installation
    Usage
      Dimension expression
    Configuration
      Callbacks
    Inspiration
    Pros.
    License

GOYO.VIM (고요)                                                         *goyo-vim*
==============================================================================

Distraction-free writing in Vim.

https://raw.github.com/junegunn/i/master/goyo.png

(Color scheme: {seoul256}{1})

Best served with {limelight.vim}{2}.

                                 {1} https://github.com/junegunn/seoul256.vim
                                 {2} https://github.com/junegunn/limelight.vim


INSTALLATION                                                 *goyo-installation*
==============================================================================

Use your favorite plugin manager.

                                                                  *:PlugInstall*

 - {vim-plug}{3}
   1. Add `Plug 'junegunn/goyo.vim'` to .vimrc
   2. Run `:PlugInstall`

                                      {3} https://github.com/junegunn/vim-plug


USAGE                                                               *goyo-usage*
==============================================================================

                                                                         *:Goyo*

 - `:Goyo`
   - Toggle Goyo
 - `:Goyo [dimension]`
   - Turn on or resize Goyo
 - `:Goyo!`
   - Turn Goyo off

The window can be resized with the usual count]<CTRL-W + `>`, `<`, `+`, `-`
keys.


< Dimension expression >______________________________________________________~
                                                     *goyo-dimension-expression*

The expected format of a dimension expression is
`[WIDTH][XOFFSET][x[HEIGHT][YOFFSET]]`. `XOFFSET` and `YOFFSET` should be
prefixed by `+` or `-`. Each component can be given in percentage.
>
    " Width
    Goyo 120

    " Height
    Goyo x30

    " Both
    Goyo 120x30

    " In percentage
    Goyo 120x50%

    " With offsets
    Goyo 50%+25%x50%-25%
<

CONFIGURATION                                               *goyo-configuration*
==============================================================================

                                      *g:goyo_width* *g:goyo_height* *g:goyo_linenr*

 - `g:goyo_width` (default: 80)
 - `g:goyo_height` (default: 85%)
 - `g:goyo_linenr` (default: 0)


< Callbacks >_________________________________________________________________~
                                                                *goyo-callbacks*

By default, {vim-airline}{4}, {vim-powerline}{5}, {powerline}{6},
{lightline.vim}{7}, {vim-signify}{8}, and {vim-gitgutter}{9} are temporarily
disabled while in Goyo mode.

If you have other plugins that you want to disable/enable, or if you want to
change the default settings of Goyo window, you can set up custom routines to
be triggered on `GoyoEnter` and `GoyoLeave` events.
>
    function! s:goyo_enter()
      silent !tmux set status off
      silent !tmux list-panes -F '\#F' | grep -q Z || tmux resize-pane -Z
      set noshowmode
      set noshowcmd
      set scrolloff=999
      Limelight
      " ...
    endfunction

    function! s:goyo_leave()
      silent !tmux set status on
      silent !tmux list-panes -F '\#F' | grep -q Z && tmux resize-pane -Z
      set showmode
      set showcmd
      set scrolloff=5
      Limelight!
      " ...
    endfunction

    autocmd! User GoyoEnter nested call <SID>goyo_enter()
    autocmd! User GoyoLeave nested call <SID>goyo_leave()
<
More examples can be found here: {Customization}{10}

                  {4} https://github.com/bling/vim-airline
                  {5} https://github.com/Lokaltog/vim-powerline
                  {6} https://github.com/Lokaltog/powerline
                  {7} https://github.com/itchyny/lightline.vim
                  {8} https://github.com/mhinz/vim-signify
                  {9} https://github.com/airblade/vim-gitgutter
                  {10} https://github.com/junegunn/goyo.vim/wiki/Customization


INSPIRATION                                                   *goyo-inspiration*
==============================================================================

 - {LiteDFM}{11}
 - {VimRoom}{12}

                                    {11} https://github.com/bilalq/lite-dfm
                                    {12} http://projects.mikewest.org/vimroom/


PROS.                                                                *goyo-pros*
==============================================================================

 1. Works well with splits. Doesn't mess up with the current window arrangement
 2. Works well with popular statusline plugins
 3. Prevents accessing the empty windows around the central buffer
 4. Can be closed with any of `:q[uit]`, `:clo[se]`, `:tabc[lose]`, or `:Goyo`
 5. Can dynamically change the width of the window
 6. Adjusts its colors when color scheme is changed
 7. Realigns the window when the terminal (or window) is resized or when the size
    of the font is changed
 8. Correctly hides colorcolumns and Emojis in statusline
 9. Highly customizable with callbacks


LICENSE                                                           *goyo-license*
==============================================================================

MIT


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