Enabling airline

.gitmodules

@@ -52,3 +52,12 @@
 [submodule "nvim/pack/syntaxes/start/vim-commentary"]
 	path = nvim/pack/syntaxes/start/vim-commentary
 	url = https://github.com/tpope/vim-commentary.git
+[submodule "nvim/pack/project/start/vim-projectionist"]
+	path = nvim/pack/project/start/vim-projectionist
+	url = https://github.com/tpope/vim-projectionist.git
+[submodule "nvim/pack/visuals/start/vim-airline"]
+	path = nvim/pack/visuals/start/vim-airline
+	url = https://github.com/vim-airline/vim-airline.git
+[submodule "nvim/pack/visuals/start/vim-airline-themes"]
+	path = nvim/pack/visuals/start/vim-airline-themes
+	url = https://github.com/vim-airline/vim-airline-themes.git

nvim/init.vim

@@ -9,19 +9,29 @@ nnoremap - :Ex<CR>
 
 " Settings for all files {{{
 set cursorline							" highlight the line in which the cursor is
-set foldmethod=marker						" folding will use markers
-set nowrap							" instead of wrapping the text to the next line, scroll left and right
+set foldmethod=marker					" folding will use markers
+set nowrap								" instead of wrapping the text to the next line, scroll left and right
+set laststatus=2						" Always display the status line
+set showtabline=2						" Always display the tab bar 
 " }}}
 
-" Vim files {{{
+" Plugin configuration {{{
+" Airline {{{{
+let g:airline#extensions#tabline#formatter = 'unique_tail'
+let g:airline_theme='minimalist'
+" }}}}
+" }}}
+
+" Filetype specific configurations {{{
+" Vim files {{{{
 augroup vim
 	au FileType vim setlocal noexpandtab		" use real tabs
 	au FileType vim setlocal tabstop=4			" display tabs as 4 spaces
 	au FileType vim setlocal shiftwidth=4		" Use 4 spaces when auto-indenting
 augroup END
-" }}}
+" }}}}
 
-" Python {{{
+" Python {{{{
 augroup python
 	au FileType python setlocal number 			" show line numbers
 	au FileType python setlocal expandtab		" use spaces instead of tabs
@@ -34,19 +44,24 @@ augroup python
 	" Shortcut to add pylint disables
 	au FileType python iab pylint # pylint: disable
 augroup END
-" }}}
+" }}}}
 
-" CSV files {{{
+" CSV files {{{{
 augroup csv
 	au FileType csv setlocal list				" Display special characters, like tabs (for TSV files)
 augroup END
-" }}}
+" }}}}
 
-" Rust {{{
-let g:rustfmt_autosave = 1
-" }}}
+" Rust {{{{
+let g:rustfmt_autosave = 1						" Apply `rustfmt` when saving the file.
+												" Because this is related to
+												" the syntax file and not
+												" something on the buffer
+												" itself, we can set it
+												" globally.
+" }}}}
 
-" Markdown {{{
+" Markdown {{{{
 augroup markdown
 	au FileType markdown setlocal iskeyword+=:	" this is kinda of a "hack" to make abbr accept ":" in them
 	" This is a long abbreviation, but:
@@ -63,12 +78,12 @@ augroup markdown
 	au FileType markdown setlocal textwidth=79	" max line size
 	au FileType markdown setlocal expandtab		" use spaces instead of tabs
 augroup END
-" }}}
+" }}}}
 
-" Shell {{{
+" 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
-" }}}
+" }}}}

nvim/pack/project/start/vim-projectionist

@@ -0,0 +1 @@
+Subproject commit 1d95458273a8ecdb678e65db918c045f9bb7e220

nvim/pack/visuals/start/vim-airline

@@ -0,0 +1 @@
+Subproject commit 3740312de0be5200286260816e2563e77c0be0c5

nvim/pack/visuals/start/vim-airline-themes

@@ -0,0 +1 @@
+Subproject commit 155bce6665ab8c83447102e8402cc9d3b7c3b3f3