From 6b989ef361ce9351e8f91240bcf956ed0dc51a52 Mon Sep 17 00:00:00 2001
From: wsdjeg <wsdjeg@outlook.com>
Date: Fri, 21 Oct 2022 11:51:17 +0800
Subject: [PATCH] feat(todo): add max_len function

---
 lua/spacevim/plugin/todo.lua | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/lua/spacevim/plugin/todo.lua b/lua/spacevim/plugin/todo.lua
index c642c39e8..d73f1ac6c 100644
--- a/lua/spacevim/plugin/todo.lua
+++ b/lua/spacevim/plugin/todo.lua
@@ -107,14 +107,23 @@ local function compare_todo(a, b) -- {{{
 end
 -- }}}
 
+local function max_len(t, k) -- {{{
+  local l = 0
+  for _, v in ipairs(t) do
+    l = math.max(#v[k], l) 
+  end
+  return l
+end
+-- }}}
+
 function exit(id, data, event) -- {{{
   if id ~= todo_jobid then
     return
   end
   logger.info('todomanager job exit with:' .. data)
   table.sort(todos, compare_todo)
-  local lw = 15
-  local fw = 50
+  local lw = max_len(todos, 'label') + 1
+  local fw = max_len(todos, 'file') + 1
   local lines = {}
   for _, v in ipairs(todos) do
     table.insert(lines,