Disable Indent Blankline in an unfocused window

[tmummert]

In order to minimize distraction: Is it possible to disable Indent Blankline in an unfocused window?

[benfrain]

Not tested but you could try:

-- show Blank Line only in active window
local blanklineGrp = api.nvim_create_augroup("BlankLine", { clear = true })
api.nvim_create_autocmd(
   { "InsertLeave", "WinEnter" },
   { pattern = "*", command = ":IBLEnable", group = blanklineGrp }
 )
 api.nvim_create_autocmd(
   { "InsertEnter", "WinLeave" },
   { pattern = "*", command = ":IBLDisable", group = blanklineGrp }
 )