Vim updates

vimrc

@@ -16,12 +16,16 @@
     Plug 'tpope/vim-commentary'
     Plug 'dense-analysis/ale'
     Plug 'airblade/vim-gitgutter'
-    Plug 'itchyny/lightline.vim'
+    " Plug 'itchyny/lightline.vim'
+    Plug 'vim-airline/vim-airline'
+    Plug 'preservim/vim-pencil'
+    Plug 'vim-airline/vim-airline-themes'
+    Plug 'tommcdo/vim-exchange'
     Plug 'tpope/vim-repeat'
     Plug 'haya14busa/incsearch.vim'
     Plug 'sheerun/vim-polyglot'
     Plug 'nvie/vim-flake8'
-    Plug 'wolf-dog/lightline-sceaduhelm.vim'
+    " Plug 'wolf-dog/lightline-sceaduhelm.vim'
     Plug 'tpope/vim-fugitive'
     Plug 'justinmk/vim-sneak'
     Plug 'jgdavey/tslime.vim'
@@ -53,6 +57,8 @@
     Plug 'jlanzarotta/bufexplorer'
     Plug 'chriskempson/base16-vim'
     Plug 'HiPhish/guile.vim'
+    Plug 'rust-lang/rust.vim'
+    Plug 'jasonccox/vim-wayland-clipboard'
 
 
     call plug#end()
@@ -61,42 +67,107 @@
 
 " appearance {{{
 syntax on                 " Enable syntax
-colorscheme base16-oceanicnext
+" colorscheme base16-oceanicnext
 " set termguicolors?
-" set t_Co=16?
+set t_Co=16?
 set encoding=utf-8        " Keep utf-8 encoding
 set scrolloff=2           " Keep at least 3 lines above and below cursor
 set showmode              " Something something buffers
 set showcmd               " Show command in bottom bar
 set wildmenu              " Visual autocomplete for command menu
 set wildmode=list:longest " Show all completions on tab
-set laststatus=2          " Last window will always have statusline
+" set laststatus=2          " Last window will always have statusline
 set showmatch             " Highlight matching [{()}]
 set nocursorline            " Highlight current line
-highlight GitGutterAdd ctermbg=black guibg=black
+" highlight GitGutterAdd ctermbg=black guibg=black
 highlight SignColumn guibg=black ctermbg=black
-highlight clear LineNr
 highlight GitGutterAdd    ctermbg=NONE
 highlight GitGutterChange ctermbg=NONE
 highlight GitGutterDelete ctermbg=NONE
 highlight Folded ctermbg=NONE
-highlight Search ctermfg=white ctermbg=blue
-highlight Visual ctermbg=DarkGreen  " Make search terms more visible
+" highlight Search ctermfg=white ctermbg=blue
+highlight Search ctermbg=23
+" highlight Visual ctermbg=DarkGreen  " Make search terms more visible
+highlight Visual ctermbg=23  " Make search terms more visible
 let g:ctrlsf_default_root="project"
 " remove underline on current line number
 hi CursorLineNr cterm=NONE
 
-" Lightline
-let g:lightline = { 'colorscheme': 'sceaduhelm' }
-set fillchars+=vert:│
+hi VertSplit ctermfg=black
+hi VertSplit ctermbg=green
+set fillchars=vert:┃
 
-command! LightlineReload call LightlineReload()
+" #### STATUSBAR
 
-function! LightlineReload()
-    call lightline#init()
-    call lightline#colorscheme()
-    call lightline#update()
+" Need to configure statusline as it will be used on non-active windows
+" set statusline=%f\ %h%m%r%=%l,%c\ %P
+" highlight StatusLine guibg=black ctermbg=black
+
+let g:airline#extensions#tabline#enabled = 1
+let g:airline_theme='base16'
+
+" ## Clean up tabbar##
+" Disable showing the tab number
+let g:airline#extensions#tabline#show_tab_nr = 0
+
+" Simplify the tabline to show only the buffer name, no "tabs" or "buffers"
+let g:airline#extensions#tabline#show_splits = 0
+let g:airline#extensions#tabline#show_buffers = 1
+
+" " Disable showing the buffer number
+let g:airline#extensions#tabline#buffer_nr_show = 0
+
+" Optional: turn off clickable tabs if you do not need them
+let g:airline#extensions#tabline#buffer_idx_mode = 0
+
+" Don't show nr of tabs
+let g:airline#extensions#tabline#show_tab_count = 0
+
+" Don't show 'x' on the top right
+let g:airline#extensions#tabline#show_close_button = 0
+
+" Don't show 'tabs' or 'buffers' in tabline
+let g:airline#extensions#tabline#show_tab_type = 0
+
+" No separators
+let g:airline#extensions#tabline#left_sep = ' '
+let g:airline#extensions#tabline#left_alt_sep = ' '
+let g:airline#extensions#tabline#right_sep = ' '
+let g:airline#extensions#tabline#right_alt_sep = ' '
+
+
+function! s:update_highlights()
+hi CursorLine ctermbg=none guibg=NONE
+hi airline_a_inactive guibg=red ctermbg=red
+hi airline_b_inactive guibg=red ctermbg=red
+hi airline_c_inactive guibg=red ctermbg=red
+hi airline_a guibg=red ctermbg=red
+hi airline_b guibg=red ctermbg=red
+hi airline_c guibg=red ctermbg=red
 endfunction
+autocmd User AirlineAfterInit call s:update_highlights()
+
+
+  " let g:airline_theme_patch_func = 'AirlineThemePatch'
+  " function! AirlineThemePatch(palette)
+  "   if g:airline_theme == 'badwolf'
+  "     for colors in values(a:palette.inactive)
+  "       let colors[3] = 1
+  "     endfor
+  "   endif
+  " endfunction
+
+" Lightline
+" let g:lightline = { 'colorscheme': '16color' }
+" set fillchars+=vert:│
+
+" command! LightlineReload call LightlineReload()
+
+" function! LightlineReload()
+"     call lightline#init()
+"     call lightline#colorscheme()
+"     call lightline#update()
+" endfunction
 
 " Invisible characters
 set list
@@ -139,6 +210,11 @@ set listchars=tab:▸\ ,eol:¬
     let g:bufExplorerDefaultHelp=0     " Do not show default help.
     set nobackup
 
+    augroup pencil
+        autocmd!
+        autocmd FileType text, txt, asciidoc, adoc         call pencil#init({'wrap': 'hard'})
+    augroup END
+
 "}}}
 
 " searching {{{
@@ -226,14 +302,14 @@ set listchars=tab:▸\ ,eol:¬
         " Customize fzf colors to match your color scheme
         let g:fzf_colors =
         \ { 'fg':    [ 'fg', 'Normal'],
-        \ 'bg':      [ 'bg', 'Normal'],
+        \ 'bg':      [ 'fg', 'Normal'],
         \ 'hl':      [ 'fg', 'Comment'],
         \ 'fg+':     [ 'fg', 'CursorLine', 'CursorColumn', 'Normal'],
-        \ 'bg+':     [ 'bg', 'CursorLine', 'CursorColumn'],
+        \ 'bg+':     [ '23', 'CursorLine', 'CursorColumn'],
         \ 'hl+':     [ 'fg', 'Statement'],
         \ 'info':    [ 'fg', 'PreProc'],
         \ 'border':  [ 'fg', 'Ignore'],
-        \ 'prompt':  [ 'fg', 'Conditional'],
+        \ 'prompt':  [ '23', 'Conditional'],
         \ 'pointer': [ 'fg', 'Exception'],
         \ 'marker':  [ 'fg', 'Keyword'],
         \ 'spinner': [ 'fg', 'Label'],
@@ -288,8 +364,9 @@ set listchars=tab:▸\ ,eol:¬
 " ALE {{{
     let g:ale_linters = {'javascript': ['tsserver'],
                     \  'typescript': ['tsserver'],
+                    \  'rust': ['analyzer'],
                     \  'typescriptreact': ['tsserver'],
-                    \  'python': ['flake8'],
+                    \  'python': ['flake8', 'pylsp'],
                     \  'css': ['csslint'],
                     \  'dockerfile': ['hadolint'],
                     \  'yaml': ['yamllint'] }