vim-lining

Small and cute status line for Vim and NeoVim.

(The screenshot uses the elrond theme.)

Features

Automatically sets the laststatus=2 and showmode options for you. The latter can be disabled by setting g:lining#showmode=0.
Possible, the smallest nice-looking status line which does not require you to install patched fonts.
Visual paste mode indicator (not shown in screenshot).
If you have Fugitive installed, it will be used to show information on Git repositories.
Alternate status line for certain kinds of buffer (for now, this covers help buffers and the Netrw file browser).

Customization

The built-in items cannot be removed, but it is possible to add new ones. For example, this will append one element to the right of the left part of the status line which shows the status of the Pencil plugin:

call lining#left("%{empty(PencilMode()) ? 'none' : PencilMode()}", 'Item')

or, to prepend to the left of the right part of the status line:

call lining#right("%{empty(PencilMode()) ? 'none' : PencilMode()}", 'Item')

(There are also functions to add items to the alternate status line used e.g. for help buffers and the Netrw file browser: lining#altleft() and lining#altright().)

The first argument is either a statusline format specifier (like in the example above), or a Dict with a format function attribute. The item above could have been written as:

let s:pencil_item = {}
function s:pencil_item.format(item, active)
    return active ? PencilMode() : ''
endfunction
call lining#left(s:pencil_item, 'Item')

The arguments passed to the .format() function are the Dict item itself, and a boolean flag indicating whether the status bar being formatted belongs to an active buffer.

Lining automatically adds spaces around non-empty items. To prevent this behaviour (and manage the spacing yourself), you need to use this second form of specifying items, and add a nospace attribute to the Dict:

let s:pencil_item = { 'nospace': 1 }
" ...

The second argument to lining#left() is the item kind, and is optional—if omitted, 'Item' is used by default. This kind determines the colouring of the element. See #theming below for more details.

Theming

Theming is done via highlight groups. Note that by default colors for Lining are not defined, which means that your status line will be use the plain colors defined by your theme for StatusLine and StatusLineNC.

The names of the highlight groups are the same as the names of the item kinds with the Lining prefix added:

StatusLine and StatusLineNC, as used by the default status line.
LiningBufName: Name of the file in the buffer.
LiningWarn: Warning flag item.
LiningError: Error flag item.
LiningItem: Any other item in the status line.
LiningVcsInfo: Version control information.

For an example on how to theme Lining using these, you can check the elrond theme.

Installation

Using Plug

Add Plug 'aperezdc/vim-lining' to your vimrc.
Run vim +PlugInstall +qall.

Using NeoBundle

Add NeoBundle 'aperezdc/vim-lining' to your vimrc.

Using Vundle

Add Plugin 'aperezdc/vim-lining' to your vimrc.
Run vim +PluginInstall +qall'.

Using Pathogen

Execute the following commands in a terminal:

cd ~/.vim/bundle
git clone https://github.com/aperezdc/vim-lining

ajdiaz/vim-lining