2 files changed, 55 insertions, 0 deletions

diff --git a/.config/nvim/after/ftplugin/mail.vim b/.config/nvim/after/ftplugin/mail.vim
new file mode 100644
index 0000000..b48389a
--- /dev/null
+++ b/.config/nvim/after/ftplugin/mail.vim
@@ -0,0 +1,53 @@
+setl spell
+setl omnifunc=mailcomplete#Complete
+
+function! s:OnExit(job_id, code, event) dict
+   if a:code == 0
+      " NeoMutt successfully sent the mail.  Get rid of the terminal buffer and window.
+      " We can't use plain `bd!` because the terminal window may no longer have focus.
+      execute 'bd!' s:bufnr
+      " Quit if we succeeded in sending the email and there's only one buffer left.
+      if len(getbufinfo({'buflisted': 1})) == 1
+         quit
+      endif
+   else
+      " We didn't send the mail.  Go back to the buffer with the message.  FIXME: we
+      " probably shouldn't rely on a [plugin][1].
+      execute 'Bd!' s:bufnr
+   endif
+endfunction
+" [1]: https://github.com/moll/vim-bbye
+" [2]: https://github.com/neovim/neovim/issues/4291
+" [3]: https://vi.stackexchange.com/q/10292
+" [4]: https://redd.it/46g5wy
+" [5]: https://github.com/neovim/neovim/issues/5176
+
+function! s:SendMail()
+   let l:message_file = expand('%')
+   if l:message_file != ''
+      update
+   else
+      " Cope with the buffer not having an associated file.  TODO: delete this file if we
+      " succeed in sending the mail?
+      let l:message_file = system('mktemp')
+      execute 'w!' l:message_file
+   endif
+   enew
+   " Tell NeoMutt to use `true` as the editor.  This makes it show the compose menu
+   " directly instead of starting Vim inside of Vim.  Also don't use the curses pinentry
+   " program.  There seem to be some issues when using it from NeoMutt inside Vim inside
+   " screen(1).
+   call termopen('VISUAL=true PINENTRY_USER_DATA=gtk neomutt ' .
+               \ "-e 'set postpone=no sidebar_visible=no assumed_charset=utf-8' " .
+               \ "-H " . l:message_file, {'on_exit': function('s:OnExit')})
+   let s:bufnr = bufnr('%')
+   startinsert
+endfunction
+
+nnoremap <buffer> <silent> <C-H> :<C-U>call <SID>SendMail()<CR>
+
+nnoremap <buffer> <silent> <localleader>f gg/From:<CR>:nohlsearch<CR>4lC:
+nnoremap <buffer> <silent> <localleader>t gg/To:<CR>:nohlsearch<CR>2lC:
+nnoremap <buffer> <silent> <localleader>c gg/Cc:<CR>:nohlsearch<CR>2lC:
+nnoremap <buffer> <silent> <localleader>b gg/Bcc:<CR>:nohlsearch<CR>3lC:
+nnoremap <buffer> <silent> <localleader>s gg/Subject:<CR>:nohlsearch<CR>7lC:
diff --git a/.config/nvim/after/ftplugin/rust.vim b/.config/nvim/after/ftplugin/rust.vim
new file mode 100644
index 0000000..542d070
--- /dev/null
+++ b/.config/nvim/after/ftplugin/rust.vim
@@ -0,0 +1,2 @@
+let b:ale_fixers = ['rustfmt']
+let b:ale_linters = ['rls']