add horizontal split fillchars

nvim/lua/darcula/options.lua

@@ -48,7 +48,18 @@ vim.opt.equalalways = false
 vim.opt.errorbells = false
 vim.opt.expandtab = true
 vim.opt.fileencoding = "UTF-8"
-vim.opt.fillchars = "vert: ,eob: ,stl: ,stlnc: "
+vim.opt.fillchars = {
+  vert = " ",
+  eob = " ",
+  stl = " ",
+  stlnc = " ",
+  horiz = " ",
+  horizup = " ",
+  horizdown = " ",
+  verthoriz = " ",
+  vertleft = " ",
+  vertright = " "
+}
 vim.opt.foldcolumn = "0"
 vim.opt.guicursor =
   "n-v-c:block,i-ci-ve:ver25,r-cr:hor20,o:hor50,a:blinkwait700-blinkoff400-blinkon250-Cursor/lCursor,sm:block-blinkwait175-blinkoff150-blinkon175"
@@ -57,7 +68,7 @@ vim.opt.hlsearch = true
 vim.opt.ignorecase = true
 vim.opt.incsearch = true
 -- vim.opt.iskeyword:append("-")
-vim.opt.laststatus = 2
+vim.opt.laststatus = 3
 vim.opt.listchars =
   "tab:" ..
   symbols.listchars.tab ..