1 files changed, 14 insertions, 0 deletions
diff --git a/dotfiles/.local/share/nvim/site/autoload/airline/extensions/tabline/formatters/tabnr.vim b/dotfiles/.local/share/nvim/site/autoload/airline/extensions/tabline/formatters/tabnr.vim
new file mode 100644
index 0000000..fa71014
--- /dev/null
+++ b/dotfiles/.local/share/nvim/site/autoload/airline/extensions/tabline/formatters/tabnr.vim
@@ -0,0 +1,14 @@
+" MIT License. Copyright (c) 2017-2018 C.Brabandt et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#tabline#formatters#tabnr#format(tab_nr_type, nr)
+  if a:tab_nr_type == 0 " nr of splits
+    return (g:airline_symbols.space).'%{len(tabpagebuflist('.a:nr.'))}'
+  elseif a:tab_nr_type == 1 " tab number
+    return (g:airline_symbols.space).a:nr
+  else "== 2 splits and tab number
+    return (g:airline_symbols.space).a:nr.'.%{len(tabpagebuflist('.a:nr.'))}'
+  endif
+endfunction