[-] tabs and a forgiving error handling for tabclose

lua/buffalo/init.lua

@@ -2,7 +2,6 @@ local Dev = require("buffalo.dev")
 local api = require("buffalo.api")
 local log = Dev.log
 local buffer_is_valid = require("buffalo.utils").buffer_is_valid
-local tab_is_valid = require("buffalo.utils").tab_is_valid
 local merge_tables = require("buffalo.utils").merge_tables
 --
 local M = {}
@@ -60,27 +59,6 @@ function M.init_buffers()
   end
 end
 
-function M.init_tabs()
-  local tabs = api.get_tabs()
-
-  for idx = 1, #tabs do
-    local tab_id = tabs[idx]
-    local tab_name = api.get_tab_number(tab_id)
-    local tab_wins = api.get_wins()
-    -- if buffer is listed, then add to contents and marks
-    if tab_is_valid(tab_id, tab_name) then
-      table.insert(
-        M.tab_marks,
-        {
-          tab_name = tab_name,
-          tab_id = tab_id,
-          tab_wins = tab_wins,
-        }
-      )
-    end
-  end
-end
-
 function M.setup(config)
   log.trace("setup(): Setting up...")
 
@@ -138,6 +116,5 @@ end
 M.setup()
 
 M.init_buffers()
-M.init_tabs()
 
 return M

lua/buffalo/ui.lua

@@ -315,13 +315,17 @@ function M.toggle_tab_menu()
     if current_tab == current_tab_id then
       current_tab_line = idx
     end
-    local twins = api.get_tab_wins(idx)
-    local window = #twins > 1 and #twins .. " windows" or #twins .. " window"
 
     if current_tab == 0 then
       return
     end
-    contents[idx] = string.format("Tab %s [%s]", current_tab, window)
+    if current_tab > 0 then
+      local twins = api.get_tab_wins(idx)
+      local window = #twins > 1 and "[ " .. #twins .. " windows ]" or "[ " .. #twins .. " window ]"
+      contents[idx] = string.format("Tab %s %s", current_tab, window)
+    else
+      contents[idx] = string.format("Tab [ deleted ]")
+    end
   end
 
   vim.api.nvim_set_option_value("number", true, { win = Buffalo_Tabs_win_id })
@@ -472,6 +476,9 @@ function M.nav_tab(id, command)
     if tabid ~= -1 then
       vim.cmd(tabid .. "tabnext")
     end
+  elseif command == "tabclose" then
+    -- vim.api.nvim_tabpage_del_var(id, "buffalo")
+    vim.cmd(id .. "tabclose")
   else
     vim.cmd(id .. command)
   end