From 630cdf7d547c4461ef6d7362c3794a08abfad4fb Mon Sep 17 00:00:00 2001
From: hrsh7th <629908+hrsh7th@users.noreply.github.com>
Date: Fri, 22 Mar 2024 18:44:52 +0900
Subject: [PATCH] fix #1858

---
 lua/cmp/utils/misc.lua    | 10 ++++++++++
 lua/cmp/utils/snippet.lua |  6 ++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/lua/cmp/utils/misc.lua b/lua/cmp/utils/misc.lua
index fda6f47..6604679 100644
--- a/lua/cmp/utils/misc.lua
+++ b/lua/cmp/utils/misc.lua
@@ -69,6 +69,16 @@ misc.empty = function(v)
   return false
 end
 
+---Search value in table
+misc.contains = function(tbl, v)
+  for _, value in ipairs(tbl) do
+    if value == v then
+      return true
+    end
+  end
+  return false
+end
+
 ---The symbol to remove key in misc.merge.
 misc.none = vim.NIL
 
diff --git a/lua/cmp/utils/snippet.lua b/lua/cmp/utils/snippet.lua
index bb9bc95..0bd53c8 100644
--- a/lua/cmp/utils/snippet.lua
+++ b/lua/cmp/utils/snippet.lua
@@ -1,3 +1,5 @@
+local misc = require('cmp.utils.misc')
+
 local P = {}
 
 ---Take characters until the target characters (The escape sequence is '\' + char)
@@ -17,14 +19,14 @@ P.take_until = function(targets, specials)
         table.insert(raw, '\\')
         new_pos = new_pos + 1
         c = string.sub(input, new_pos, new_pos)
-        if not vim.list_contains(targets, c) and not vim.list_contains(specials, c) then
+        if not misc.contains(targets, c) and not misc.contains(specials, c) then
           table.insert(esc, '\\')
         end
         table.insert(raw, c)
         table.insert(esc, c)
         new_pos = new_pos + 1
       else
-        if vim.list_contains(targets, c) then
+        if misc.contains(targets, c) then
           break
         end
         table.insert(raw, c)