set markdown preview height to 100%

configs/overrides.lua

@@ -40,6 +40,9 @@ M.gitsigns = {
   current_line_blame = true,
 }
 
+M.glow = {
+  height_ratio = 1,
+}
 -- syntax highlight
 M.treesitter = {
   ensure_installed = {

plugins.lua

@@ -59,6 +59,7 @@ local plugins = {
     "ellisonleao/glow.nvim",
     config = true,
     cmd = "Glow",
+    opts = overrides.glow,
   },
   {
     "lukas-reineke/indent-blankline.nvim",