[NeoVim] Clean plugins settings

.config/nvim/fnl/settings/bufferline.fnl

@@ -0,0 +1,17 @@
+(import-macros {: map!} :hibiscus.vim)
+(import-macros {: setup} :macros)
+
+(local colors (require :solarized.colors))
+(setup :bufferline {
+       :options {:close_command       "Bdelete %d"
+                 :right_mouse_command "Bdelete %d"
+                 :offsets [{:filetype "neo-tree" :text "File Explorer" :padding 1}
+                           {:filetype "aerial"   :text "Outline"       :padding 1}]
+                 :enforce_regular_tabs true
+                 :separator_style "slant"}
+       :highlights {:separator          {:fg colors.bg_alt}
+                    :separator_visible  {:fg colors.bg_alt}
+                    :separator_selected {:fg colors.bg_alt}}})
+(map! [n] :<S-Right> ":bnext<CR>")
+(map! [n] :<S-Left>  ":bprevious<CR>")
+(map! [n] :q         ":Bdelete<CR>")