diff --git a/profiles/gui/home/firefox/default.nix b/profiles/gui/home/firefox/default.nix
index fe8e8476..0ab3b00c 100644
--- a/profiles/gui/home/firefox/default.nix
+++ b/profiles/gui/home/firefox/default.nix
@@ -19,7 +19,7 @@ in {
 
   home.sessionVariables = {
     MOZ_ENABLE_WAYLAND = 1;
-    XDG_CURRENT_DESKTOP = "sway"; 
+    XDG_CURRENT_DESKTOP = "sway";
   };
 
   programs.firefox = {
diff --git a/profiles/gui/nixos/firefox.nix b/profiles/gui/nixos/firefox.nix
index 0ec1c082..28378da6 100644
--- a/profiles/gui/nixos/firefox.nix
+++ b/profiles/gui/nixos/firefox.nix
@@ -1,9 +1,7 @@
 { config, pkgs, ... }:
 
 {
-  environment.variables = {
-    BROWSER = "firefox";
-  };
+  environment.variables = { BROWSER = "firefox"; };
 
   xdg = {
     portal = {
diff --git a/profiles/kat/home/vim/default.nix b/profiles/kat/home/vim/default.nix
index 3d6884fc..9a76ffcc 100644
--- a/profiles/kat/home/vim/default.nix
+++ b/profiles/kat/home/vim/default.nix
@@ -37,19 +37,21 @@
   };
   xdg.configFile = {
     "vim/coc/coc-settings.json".text = builtins.toJSON {
-        "rust.rustfmt_path" = "${pkgs.rustfmt}/bin/rustfmt";
-        "rust-analyzer.serverPath" = "rust-analyzer";
-        "rust-analyzer.updates.prompt" = false;
-        "rust-analyzer.notifications.cargoTomlNotFound" = false;
-        "rust-analyzer.notifications.workspaceLoaded" = false;
-        "rust-analyzer.procMacro.enable" = true;
-        "rust-analyzer.cargo.loadOutDirsFromCheck" = true;
-        "rust-analyzer.cargo-watch.enable" = true; # TODO: want some way to toggle this on-demand?
-        "rust-analyzer.completion.addCallParenthesis" = false; # consider using this?
-        "rust-analyzer.hoverActions.linksInHover" = true;
-        "rust-analyzer.diagnostics.disabled" = [
-          "inactive-code" # it has strange cfg support..?
-        ]; 
+      "rust.rustfmt_path" = "${pkgs.rustfmt}/bin/rustfmt";
+      "rust-analyzer.serverPath" = "rust-analyzer";
+      "rust-analyzer.updates.prompt" = false;
+      "rust-analyzer.notifications.cargoTomlNotFound" = false;
+      "rust-analyzer.notifications.workspaceLoaded" = false;
+      "rust-analyzer.procMacro.enable" = true;
+      "rust-analyzer.cargo.loadOutDirsFromCheck" = true;
+      "rust-analyzer.cargo-watch.enable" =
+        true; # TODO: want some way to toggle this on-demand?
+      "rust-analyzer.completion.addCallParenthesis" =
+        false; # consider using this?
+      "rust-analyzer.hoverActions.linksInHover" = true;
+      "rust-analyzer.diagnostics.disabled" = [
+        "inactive-code" # it has strange cfg support..?
+      ];
     };
   };
 }
diff --git a/profiles/kat/home/vim/vimrc.nix b/profiles/kat/home/vim/vimrc.nix
index 60bf4817..31937bdf 100644
--- a/profiles/kat/home/vim/vimrc.nix
+++ b/profiles/kat/home/vim/vimrc.nix
@@ -1,200 +1,201 @@
 { config, pkgs }:
 
 ''
-  " Enable mouse 
-  set mouse=a
+    " Enable mouse 
+    set mouse=a
 
-  set viminfo='100000,<100000,s1000,h,n$XDG_DATA_HOME/vim/viminfo 
+    set viminfo='100000,<100000,s1000,h,n$XDG_DATA_HOME/vim/viminfo 
 
-  " colors
-  let base16colorspace=256
-  colorscheme base16-default-dark
+    " colors
+    let base16colorspace=256
+    colorscheme base16-default-dark
 
-  " tabline
-  let g:airline#extensions#tabline#enabled = 1
+    " tabline
+    let g:airline#extensions#tabline#enabled = 1
 
-  " notmuch! 
-  let g:notmuch_config_file='${config.xdg.configHome}/notmuch/notmuchrc'
-  let g:notmuch_folders_count_threads=0
-  let g:notmuch_date_format='%y-%m-%d %H:%M'
-  let g:notmuch_datetime_format='%y-%m-%d %H:%M'
-  let g:notmuch_show_date_format='%Y/%m/%d  %H:%M'
-  let g:notmuch_search_date_format='%Y/%m/%d  %H:%M'
-  let g:notmuch_html_converter='${pkgs.elinks}/bin/elinks --dump'
+    " notmuch! 
+    let g:notmuch_config_file='${config.xdg.configHome}/notmuch/notmuchrc'
+    let g:notmuch_folders_count_threads=0
+    let g:notmuch_date_format='%y-%m-%d %H:%M'
+    let g:notmuch_datetime_format='%y-%m-%d %H:%M'
+    let g:notmuch_show_date_format='%Y/%m/%d  %H:%M'
+    let g:notmuch_search_date_format='%Y/%m/%d  %H:%M'
+    let g:notmuch_html_converter='${pkgs.elinks}/bin/elinks --dump'
 
-  autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() |
-      \ quit | endif
-  autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_tree_\d\+' && winnr('$') > 1 |
-      \ let buf=bufnr() | buffer# | execute "normal! \<C-W>w" | execute 'buffer'.buf | endif
-  nnoremap <leader>n :NERDTreeFocus<CR>
-  nnoremap <C-n> :NERDTree<CR>
-  nnoremap <C-t> :NERDTreeToggle<CR>
-  nnoremap <C-f> :NERDTreeFind<CR>
+    autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() |
+        \ quit | endif
+    autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_tree_\d\+' && winnr('$') > 1 |
+        \ let buf=bufnr() | buffer# | execute "normal! \<C-W>w" | execute 'buffer'.buf | endif
+    nnoremap <leader>n :NERDTreeFocus<CR>
+    nnoremap <C-n> :NERDTree<CR>
+    nnoremap <C-t> :NERDTreeToggle<CR>
+    nnoremap <C-f> :NERDTreeFind<CR>
 
-  let g:coc_node_path='${pkgs.nodejs}/bin/node'
-  let g:coc_config_home=$XDG_CONFIG_HOME . '/vim/coc'
+    let g:coc_node_path='${pkgs.nodejs}/bin/node'
+    let g:coc_config_home=$XDG_CONFIG_HOME . '/vim/coc'
 
-  set undodir=$XDG_DATA_HOME/vim/undo
-  set directory=$XDG_DATA_HOME/vim/swap//
-  set backupdir=$XDG_DATA_HOME/vim/backup
+    set undodir=$XDG_DATA_HOME/vim/undo
+    set directory=$XDG_DATA_HOME/vim/swap//
+    set backupdir=$XDG_DATA_HOME/vim/backup
 
-  set number
-  set hidden
-  set nobackup
-  set nowritebackup
-  set cmdheight=2
-  set updatetime=300
-  set cursorline
-  set colorcolumn=100
-  set linebreak showbreak=↪ " ↳
-  set hlsearch
-  set relativenumber
-  set completeopt=longest,menuone
-  
-  function! ResCur()
-    if line("'\"") <= line("$")
-      normal! g`"
-      return 1
+    set ttimeoutlen=100
+    set number
+    set hidden
+    set nobackup
+    set nowritebackup
+    set cmdheight=2
+    set updatetime=300
+    set cursorline
+    set colorcolumn=100
+    set linebreak showbreak=↪ " ↳
+    set hlsearch
+    set relativenumber
+    set completeopt=longest,menuone
+    
+    function! ResCur()
+      if line("'\"") <= line("$")
+        normal! g`"
+        return 1
+      endif
+    endfunction
+
+    augroup resCur
+      autocmd!
+      autocmd BufWinEnter * call ResCur()
+    augroup END
+
+  inoremap <silent><expr> <TAB>
+        \ pumvisible() ? "\<C-n>" :
+        \ <SID>check_back_space() ? "\<TAB>" :
+        \ coc#refresh()
+  inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+
+  function! s:check_back_space() abort
+    let col = col('.') - 1
+    return !col || getline('.')[col - 1]  =~# '\s'
+  endfunction
+
+  " Use <c-space> to trigger completion.
+  if has('nvim')
+    inoremap <silent><expr> <c-space> coc#refresh()
+  else
+    inoremap <silent><expr> <c-@> coc#refresh()
+  endif
+
+  " Make <CR> auto-select the first completion item and notify coc.nvim to
+  " format on enter, <cr> could be remapped by other vim plugin
+  inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
+                                \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
+
+  " Use `[g` and `]g` to navigate diagnostics
+  " Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
+  nmap <silent> [g <Plug>(coc-diagnostic-prev)
+  nmap <silent> ]g <Plug>(coc-diagnostic-next)
+
+  " GoTo code navigation.
+  nmap <silent> gd <Plug>(coc-definition)
+  nmap <silent> gy <Plug>(coc-type-definition)
+  nmap <silent> gi <Plug>(coc-implementation)
+  nmap <silent> gr <Plug>(coc-references)
+
+  " Use K to show documentation in preview window.
+  nnoremap <silent> K :call <SID>show_documentation()<CR>
+
+  function! s:show_documentation()
+    if (index(['vim','help'], &filetype) >= 0)
+      execute 'h '.expand('<cword>')
+    elseif (coc#rpc#ready())
+      call CocActionAsync('doHover')
+    else
+      execute '!' . &keywordprg . " " . expand('<cword>')
     endif
   endfunction
 
-  augroup resCur
+  " Highlight the symbol and its references when holding the cursor.
+  autocmd CursorHold * silent call CocActionAsync('highlight')
+
+  " Symbol renaming.
+  nmap <leader>rn <Plug>(coc-rename)
+
+  " Formatting selected code.
+  xmap <leader>f  <Plug>(coc-format-selected)
+  nmap <leader>f  <Plug>(coc-format-selected)
+
+  augroup mygroup
     autocmd!
-    autocmd BufWinEnter * call ResCur()
-  augroup END
+    " Setup formatexpr specified filetype(s).
+    autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
+    " Update signature help on jump placeholder.
+    autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
+  augroup end
 
-inoremap <silent><expr> <TAB>
-      \ pumvisible() ? "\<C-n>" :
-      \ <SID>check_back_space() ? "\<TAB>" :
-      \ coc#refresh()
-inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+  " Applying codeAction to the selected region.
+  " Example: `<leader>aap` for current paragraph
+  xmap <leader>a  <Plug>(coc-codeaction-selected)
+  nmap <leader>a  <Plug>(coc-codeaction-selected)
 
-function! s:check_back_space() abort
-  let col = col('.') - 1
-  return !col || getline('.')[col - 1]  =~# '\s'
-endfunction
+  " Remap keys for applying codeAction to the current buffer.
+  nmap <leader>ac  <Plug>(coc-codeaction)
+  " Apply AutoFix to problem on the current line.
+  nmap <leader>qf  <Plug>(coc-fix-current)
 
-" Use <c-space> to trigger completion.
-if has('nvim')
-  inoremap <silent><expr> <c-space> coc#refresh()
-else
-  inoremap <silent><expr> <c-@> coc#refresh()
-endif
+  " Map function and class text objects
+  " NOTE: Requires 'textDocument.documentSymbol' support from the language server.
+  xmap if <Plug>(coc-funcobj-i)
+  omap if <Plug>(coc-funcobj-i)
+  xmap af <Plug>(coc-funcobj-a)
+  omap af <Plug>(coc-funcobj-a)
+  xmap ic <Plug>(coc-classobj-i)
+  omap ic <Plug>(coc-classobj-i)
+  xmap ac <Plug>(coc-classobj-a)
+  omap ac <Plug>(coc-classobj-a)
 
-" Make <CR> auto-select the first completion item and notify coc.nvim to
-" format on enter, <cr> could be remapped by other vim plugin
-inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
-                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
-
-" Use `[g` and `]g` to navigate diagnostics
-" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
-nmap <silent> [g <Plug>(coc-diagnostic-prev)
-nmap <silent> ]g <Plug>(coc-diagnostic-next)
-
-" GoTo code navigation.
-nmap <silent> gd <Plug>(coc-definition)
-nmap <silent> gy <Plug>(coc-type-definition)
-nmap <silent> gi <Plug>(coc-implementation)
-nmap <silent> gr <Plug>(coc-references)
-
-" Use K to show documentation in preview window.
-nnoremap <silent> K :call <SID>show_documentation()<CR>
-
-function! s:show_documentation()
-  if (index(['vim','help'], &filetype) >= 0)
-    execute 'h '.expand('<cword>')
-  elseif (coc#rpc#ready())
-    call CocActionAsync('doHover')
-  else
-    execute '!' . &keywordprg . " " . expand('<cword>')
+  " Remap <C-f> and <C-b> for scroll float windows/popups.
+  if has('nvim-0.4.0') || has('patch-8.2.0750')
+    nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
+    nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
+    inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
+    inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
+    vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
+    vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
   endif
-endfunction
 
-" Highlight the symbol and its references when holding the cursor.
-autocmd CursorHold * silent call CocActionAsync('highlight')
+  " Use CTRL-S for selections ranges.
+  " Requires 'textDocument/selectionRange' support of language server.
+  nmap <silent> <C-s> <Plug>(coc-range-select)
+  xmap <silent> <C-s> <Plug>(coc-range-select)
 
-" Symbol renaming.
-nmap <leader>rn <Plug>(coc-rename)
+  " Add `:Format` command to format current buffer.
+  command! -nargs=0 Format :call CocAction('format')
 
-" Formatting selected code.
-xmap <leader>f  <Plug>(coc-format-selected)
-nmap <leader>f  <Plug>(coc-format-selected)
+  " Add `:Fold` command to fold current buffer.
+  command! -nargs=? Fold :call     CocAction('fold', <f-args>)
 
-augroup mygroup
-  autocmd!
-  " Setup formatexpr specified filetype(s).
-  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
-  " Update signature help on jump placeholder.
-  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
-augroup end
+  " Add `:OR` command for organize imports of the current buffer.
+  command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
 
-" Applying codeAction to the selected region.
-" Example: `<leader>aap` for current paragraph
-xmap <leader>a  <Plug>(coc-codeaction-selected)
-nmap <leader>a  <Plug>(coc-codeaction-selected)
+  " Add (Neo)Vim's native statusline support.
+  " NOTE: Please see `:h coc-status` for integrations with external plugins that
+  " provide custom statusline: lightline.vim, vim-airline.
+  set statusline^=%{coc#status()}%{get(b:,'coc_current_function',''')}
 
-" Remap keys for applying codeAction to the current buffer.
-nmap <leader>ac  <Plug>(coc-codeaction)
-" Apply AutoFix to problem on the current line.
-nmap <leader>qf  <Plug>(coc-fix-current)
-
-" Map function and class text objects
-" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
-xmap if <Plug>(coc-funcobj-i)
-omap if <Plug>(coc-funcobj-i)
-xmap af <Plug>(coc-funcobj-a)
-omap af <Plug>(coc-funcobj-a)
-xmap ic <Plug>(coc-classobj-i)
-omap ic <Plug>(coc-classobj-i)
-xmap ac <Plug>(coc-classobj-a)
-omap ac <Plug>(coc-classobj-a)
-
-" Remap <C-f> and <C-b> for scroll float windows/popups.
-if has('nvim-0.4.0') || has('patch-8.2.0750')
-  nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
-  nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
-  inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
-  inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
-  vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
-  vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
-endif
-
-" Use CTRL-S for selections ranges.
-" Requires 'textDocument/selectionRange' support of language server.
-nmap <silent> <C-s> <Plug>(coc-range-select)
-xmap <silent> <C-s> <Plug>(coc-range-select)
-
-" Add `:Format` command to format current buffer.
-command! -nargs=0 Format :call CocAction('format')
-
-" Add `:Fold` command to fold current buffer.
-command! -nargs=? Fold :call     CocAction('fold', <f-args>)
-
-" Add `:OR` command for organize imports of the current buffer.
-command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
-
-" Add (Neo)Vim's native statusline support.
-" NOTE: Please see `:h coc-status` for integrations with external plugins that
-" provide custom statusline: lightline.vim, vim-airline.
-set statusline^=%{coc#status()}%{get(b:,'coc_current_function',''')}
-
-" Mappings for CoCList
-" Show all diagnostics.
-nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
-" Manage extensions.
-nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
-" Show commands.
-nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
-" Find symbol of current document.
-nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>
-" Search workspace symbols.
-nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
-" Do default action for next item.
-nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
-" Do default action for previous item.
-nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
-" Resume latest coc list.
-nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>
+  " Mappings for CoCList
+  " Show all diagnostics.
+  nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
+  " Manage extensions.
+  nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
+  " Show commands.
+  nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
+  " Find symbol of current document.
+  nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>
+  " Search workspace symbols.
+  nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
+  " Do default action for next item.
+  nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
+  " Do default action for previous item.
+  nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
+  " Resume latest coc list.
+  nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>
 
 '' + (if config.deploy.profile.sway then ''
   noremap "+y y:call system("wl-copy", @")<CR>