From ba47440a97710d0f4f63eea2bc196fe17297e4ae Mon Sep 17 00:00:00 2001
From: hrsh7th <hrsh7th@gmail.com>
Date: Mon, 14 Feb 2022 13:26:36 +0900
Subject: [PATCH] Improve common string mapping instruction

---
 doc/cmp.txt      | 4 +---
 lua/cmp/core.lua | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/doc/cmp.txt b/doc/cmp.txt
index f0bbd78..518e0d8 100644
--- a/doc/cmp.txt
+++ b/doc/cmp.txt
@@ -211,9 +211,7 @@ NOTE: You can call these functions in mapping via `<Cmd>lua require('cmp').compl
     mapping = {
       ['<C-l>'] = cmp.mapping(function(fallback)
         if cmp.visible() then
-          if cmp.complete_common_string() then
-            return
-          end
+          return cmp.complete_common_string()
         end
         fallback()
       end, { 'i', 'c' }),
diff --git a/lua/cmp/core.lua b/lua/cmp/core.lua
index 2aea557..cc26d74 100644
--- a/lua/cmp/core.lua
+++ b/lua/cmp/core.lua
@@ -249,7 +249,7 @@ core.complete_common_string = function(self)
       common_string = str.get_common_string(common_string, vim_item.word)
     end
   end
-  if common_string and #common_string >= (1 + cursor[2] - offset) then
+  if common_string and #common_string > (1 + cursor[2] - offset) then
     feedkeys.call(keymap.backspace(string.sub(api.get_current_line(), offset, cursor[2])) .. common_string, 'n')
     return true
   end