3 files changed, 31 insertions, 2 deletions
diff --git a/changelog.md b/changelog.md
index 8a10293e..a05b4bce 100644
--- a/changelog.md
+++ b/changelog.md
@@ -3,6 +3,7 @@
 ## 2.0.2
 * `FIX` [#567](https://github.com/sumneko/lua-language-server/issues/567)
 * `FIX` [#570](https://github.com/sumneko/lua-language-server/issues/570)
+* `FIX` [#571](https://github.com/sumneko/lua-language-server/issues/571)
 
 ## 2.0.1
 `2021-6-21`
diff --git a/script/core/infer.lua b/script/core/infer.lua
index 6a795dd4..d3145a2e 100644
--- a/script/core/infer.lua
+++ b/script/core/infer.lua
@@ -2,7 +2,7 @@ local searcher = require 'core.searcher'
 local config   = require 'config'
 local noder    = require 'core.noder'
 local util     = require 'utility'
-local vm = require "vm.vm"
+local vm       = require "vm.vm"
 
 local STRING_OR_TABLE = {'STRING_OR_TABLE'}
 local BE_RETURN       = {'BE_RETURN'}
@@ -296,7 +296,14 @@ function m.viewInfers(infers)
             return sa < sb
         end
     end)
-    infers[0] = table.concat(result, '|')
+    local limit = config.config.hover.enumsLimit
+    if limit < 0 then
+        limit = 0
+    end
+    infers[0] = table.concat(result, '|', 1, math.min(count, limit))
+    if count > limit then
+        infers[0] = ('%s...(+%d)'):format(infers[0], count - limit)
+    end
     return infers[0]
 end
 
diff --git a/test/type_inference/init.lua b/test/type_inference/init.lua
index 7d5ea44f..3ca46cda 100644
--- a/test/type_inference/init.lua
+++ b/test/type_inference/init.lua
@@ -2,6 +2,7 @@ local files  = require 'files'
 local vm     = require 'vm'
 local guide  = require 'parser.guide'
 local infer  = require 'core.infer'
+local config = require 'config'
 
 rawset(_G, 'TEST', true)
 
@@ -746,3 +747,23 @@ return test
 TEST 'function' [[
 string.gsub():gsub():<?gsub?>()
 ]]
+
+config.config.hover.enumsLimit = 5
+TEST 'a|b|c|d|e...(+5)' [[
+---@type 'a'|'b'|'c'|'d'|'e'|'f'|'g'|'h'|'i'|'j'
+local <?t?>
+]]
+
+config.config.hover.enumsLimit = 1
+TEST 'a...(+9)' [[
+---@type 'a'|'b'|'c'|'d'|'e'|'f'|'g'|'h'|'i'|'j'
+local <?t?>
+]]
+
+config.config.hover.enumsLimit = 0
+TEST '...(+10)' [[
+---@type 'a'|'b'|'c'|'d'|'e'|'f'|'g'|'h'|'i'|'j'
+local <?t?>
+]]
+
+config.config.hover.enumsLimit = 5