diff --git a/nvim/after/ftplugin/awk.vim b/nvim/after/ftplugin/awk.vim
new file mode 100644
index 0000000..d7574a4
--- /dev/null
+++ b/nvim/after/ftplugin/awk.vim
@@ -0,0 +1,4 @@
+" <https://stackoverflow.com/a/7212314/12005228>
+let &l:makeprg = 'awk --lint --source "BEGIN{exit(0)}END{exit(0)}" --file %:S'
+" <https://github.com/WolfgangMehner/vim-plugins/blob/a673942f0b7fe9cbbb19282ee4c3ebe5decf2a1d/plugin/awk-support.vim#L570>
+let &l:errorformat = 'awk: %f:%l: %m'
diff --git a/nvim/after/ftplugin/markdown.vim b/nvim/after/ftplugin/markdown.vim
index f5408c0..94e958b 100644
--- a/nvim/after/ftplugin/markdown.vim
+++ b/nvim/after/ftplugin/markdown.vim
@@ -1,11 +1,5 @@
 source <sfile>:h/text.vim
 
-let s:src_file = expand('%')
-let s:out_file = s:src_file.'.html'
-let &l:makeprg = 'markdown2htmldoc'
-for s:arg in get(g:, 'dotfiles_markdown2htmldoc_options', [])
-  let &l:makeprg .= ' '.shellescape(s:arg)
-endfor
-let &l:makeprg .= ' -- '.shellescape(s:src_file).' '.shellescape(s:out_file)
+let &l:makeprg = 'markdown2htmldoc -- %:S %:S.html'
 
 nnoremap <buffer> <F5> <Cmd>Open %.html<CR>
diff --git a/nvim/after/ftplugin/scss.vim b/nvim/after/ftplugin/scss.vim
index 9d5f7f1..db198fe 100644
--- a/nvim/after/ftplugin/scss.vim
+++ b/nvim/after/ftplugin/scss.vim
@@ -1,9 +1,3 @@
 source <sfile>:h/css.vim
 
-let s:src_file = expand('%')
-let s:out_file = s:src_file.'.css'
-let &l:makeprg = 'sass'
-for s:arg in get(g:, 'dotfiles_dart_sass_options', [])
-  let &l:makeprg .= ' '.shellescape(s:arg)
-endfor
-let &l:makeprg .= ' -- '.shellescape(s:src_file).':'.shellescape(s:out_file)
+let &l:makeprg = 'sass -- %:S:%:S.css'
diff --git a/nvim/plugin/interface.vim b/nvim/plugin/interface.vim
index 8e357ce..975c079 100644
--- a/nvim/plugin/interface.vim
+++ b/nvim/plugin/interface.vim
@@ -43,7 +43,8 @@ endif
     function s:CloseBuffer(cmd) abort
       let cmd = a:cmd
       if &modified
-        let answer = confirm("Save changes?", "&Yes\n&No\n&Cancel")
+        " <https://github.com/neovim/neovim/blob/a282a177d3320db25fa8f854cbcdbe0bc6abde7f/src/nvim/ex_cmds2.c#L1400>
+        let answer = confirm("Save changes to \"".expand('%')."\"?", "&Yes\n&No\n&Cancel")
         if answer ==# 1      " Yes
           write
         elseif answer ==# 2  " No
@@ -139,4 +140,4 @@ endif
 " }}}
 
 
-nnoremap <silent> <F9> <Cmd>make<CR>
+nnoremap <silent> <F9> <Cmd>make!<CR>