update blankline and formatter.

lua/core.lua

@@ -1,6 +1,6 @@
 -- Core Settings
-
 local opt = vim.o
+local global = vim.g
 
 -- look and feel
 opt.relativenumber = true
@@ -9,6 +9,7 @@ opt.showmode = false
 opt.scrolloff = 10
 opt.ruler = true
 opt.termguicolors = true
+opt.tabstop = 2
 opt.shiftwidth = 2
 
 -- controlling
@@ -19,3 +20,7 @@ opt.mouse = "i"
 
 -- completion for lua
 opt.completeopt = 'menuone,noselect'
+
+-- neoformat settings.
+global.neoformat_basic_format_align = 1
+global.neoformat_basic_format_trim = 1

lua/plugins/indent-blankline.lua

@@ -1,7 +1,5 @@
 require("indent_blankline").setup {
     buftype_exclude = {"terminal", "help", "packer"},
-    indent_blankline_buftype_exclude = {"terminal"},
-    indentLine_enabled = 1,
-    indent_blankline_char = "▏",
+    char = "▏",
     show_current_context = true
 }