From 9269eee3d574e29fca59ea1c5dd87cf230d97267 Mon Sep 17 00:00:00 2001
From: glepnir <glephunter@gmail.com>
Date: Thu, 16 May 2024 17:53:09 +0800
Subject: [PATCH] fix wrong valid word

---
 lua/epo/init.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lua/epo/init.lua b/lua/epo/init.lua
index 9b680ef..f48f6c0 100644
--- a/lua/epo/init.lua
+++ b/lua/epo/init.lua
@@ -72,8 +72,9 @@ local function make_valid_word(str_arg)
   if valid == nil or valid == '' then
     return str
   end
-  if string.match(valid, ':$') then
-    return string.sub(valid, 1, -3)
+  local spos = valid:find('%$')
+  if spos then
+    return string.sub(valid, 1, spos - 1)
   end
   return valid
 end