Added lots of comments and documentation 📘

lua/gitlab/keymaps.lua

@@ -2,9 +2,9 @@ local u             = require("gitlab.utils")
 local state         = require("gitlab.state")
 local M             = {}
 
+-- Sets the keymaps for the popup window that's used for replies, the summary, etc
 M.set_popup_keymaps = function(popup, action)
   vim.keymap.set('n', state.keymaps.popup.exit, function() u.exit(popup) end, { buffer = true })
-  vim.keymap.set('n', ':', '', { buffer = true })
   if action ~= nil then
     vim.keymap.set('n', state.keymaps.popup.perform_action, function()
       local text = u.get_buffer_text(popup.bufnr)