CODEWITHSUNDEEP
linuxvimencodingutf-8powerline
omegasbk
omegasbk

Reputation: 906

Displaying ► character in Vim terminal lightline status bar

I am working on SUSE Linux Enterprise Desktop 11 (x86_64) and I am using Vim in terminal as my editor. I have recently installed a plugin called lightline from https://github.com/itchyny/lightline.vim. The plugin uses special characters to make the status line look like this:

enter image description here

The > part of the bar is actually ► character coloured like the square next to it. The problem is that the bar, in my case, looks like this:

enter image description here

The ► character is not displayed properly, although the encoding is set to UTF-8 and all the required fonts are installed on the system (fonts for powerline). In this case the font set on terminal is Liberation Mono for Powerline.

Lightline settings in my vimrc:

set encoding=utf-8
scriptencoding utf-8

let g:lightline = {
   \ 'colorscheme': 'wombat',
   \ 'separator': {'left': "\u25B6", 'right': ''},
   \ 'subseparator': { 'left': '', 'right': ''}
   \ }

I also tried copying the ► character like this

let g:lightline = {
       \ 'colorscheme': 'wombat',
       \ 'separator': {'left': "►", 'right': ''},
       \ 'subseparator': { 'left': '', 'right': ''}
       \ }

But it manifests in the same way.

Furthermore, there is a problem with ^ characters wherever there is supposed to be whitespace.

Is there any solution for this?

Upvotes: 2

Views: 4320

Answers (2)

Tomas
Tomas

Reputation: 41

Following is my my_configs.vim for lightline, it works perfectly in my Fedora 26 system.

let g:lightline = { 
       \ 'colorscheme': 'wombat',
       \ }

let g:lightline = { 
       \ 'colorscheme': 'wombat',
       \ 'active': {
       \   'left': [ ['mode', 'paste'],
       \             ['fugitive', 'readonly', 'filename', 'modified'] ],
       \   'right': [ [ 'lineinfo' ], ['percent'] ]
       \ },
       \ 'component': {
       \   'readonly': '%{&filetype=="help"?"":&readonly?"\ue0a2":""}',
       \   'modified': '%{&filetype=="help"?"":&modified?"\ue0a0":&modifiable?"":"-"}',
       \   'fugitive': '%{exists("*fugitive#head")?fugitive#head():""}'
       \ },
       \ 'component_visible_condition': {
       \   'readonly': '(&filetype!="help"&& &readonly)',
       \   'modified': '(&filetype!="help"&&(&modified||!&modifiable))',
       \   'fugitive': '(exists("*fugitive#head") && ""!=fugitive#head())'
       \ },
       \ 'separator': { 'left': "\ue0b0", 'right': "\ue0b2" },
       \ 'subseparator': { 'left': "\ue0b1", 'right': "\ue0b3" }
       \ }   "" This is comment: I fotgot this line in my last post, just added

Sorry for my mistake, I just fixed this config. If you installed hack font from https://github.com/chrissimpkins/Hack/releases and install powerline-fonts by command "sudo dnf install powerline-fonts" in Fedora 26 system, you probably want to add the following configs to your /etc/fonts/local.conf

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
  <alias>
    <family>Hack</family>
    <prefer>
      <family>PowerlineSymbols</family>
    </prefer>
  </alias>
</fontconfig>

Upvotes: 3

omegasbk
omegasbk

Reputation: 906

The problem was explained in this thread stackoverflow.com/questions/7223309/. It says that if the stl and stlnc have the same values, they will be replaced with ^^^. It works when you put * for stlnc and whitespace for stl.

Upvotes: 0

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