diff --git a/nvim/init.vim b/nvim/init.vim
index 3b7b499..3c48b6e 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -32,3 +32,33 @@ augroup python
 	au FileType python setlocal colorcolumn=80	" put a margin indicator
 augroup END
 " }}}
+
+" Rust {{{
+let g:rustfmt_autosave = 1
+" }}}
+
+" Markdown {{{
+augroup markdown
+	" This is a long abbreviation, but:
+	" Most of it is simply text, with linebreaks (<CR>).
+	" There is one thing to take care, though: <CR> is NOT <C-R>.
+	" <C-R> will call the function (strftime), which will insert the current
+	" date.
+	au FileType markdown iab <silent> headr +++<CR>title = ""<CR>date = <C-R>=strftime('%Y-%m-%d')<CR><CR><CR>[taxonomies]<CR>tags = [""]<CR>+++
+	" This abbreviation adds a modeline to set VIM to change the spell
+	" lang to portuguese.
+	au FileType markdown iab langpt <!--<CR>vim:spelllang=pt:<CR>-->
+
+	au FileType markdown setlocal spell			" enable spell checking
+	au FileType markdown setlocal textwidth=79	" max line size
+	au FileType markdown setlocal expandtab		" use spaces instead of tabs
+augroup END
+" }}}
+
+" Shell {{{
+augroup shell
+	au FileType sh setlocal tabstop=4			" display tabs as 4 spaces
+	au FileType sh setlocal shiftwidth=4		" number of spaces to use for auto-indentation
+	au FileType sh setlocal softtabstop=4		" when deleting characters, consider 4 spaces as a tab
+augroup END
+" }}}
diff --git a/nvim/spell/pt.utf-8.add b/nvim/spell/pt.utf-8.add
new file mode 100644
index 0000000..f327779
--- /dev/null
+++ b/nvim/spell/pt.utf-8.add
@@ -0,0 +1,3 @@
+Movile
+MeetUps
+MeetUp
diff --git a/nvim/spell/pt.utf-8.add.spl b/nvim/spell/pt.utf-8.add.spl
new file mode 100644
index 0000000..bd16a64
Binary files /dev/null and b/nvim/spell/pt.utf-8.add.spl differ