743be91b207d4617e68b04a43311438652cec63d

 1diff --git a/plugins/history-substring-search/history-substring-search.zsh b/plugins/history-substring-search/history-substring-search.zsh
 2index 22f03dd6d8bffecdc947ddb1262a55497d557171..65f0750db5aca13767e20e12f1ead3e5a19c182e 100644
 3--- a/plugins/history-substring-search/history-substring-search.zsh
 4+++ b/plugins/history-substring-search/history-substring-search.zsh
 5@@ -175,7 +175,6 @@ fi
 6 # implementation details
 7 #-----------------------------------------------------------------------------
 8 
 9-setopt extendedglob
10 zmodload -F zsh/parameter
11 
12 #
13@@ -284,6 +283,7 @@ if [[ $+functions[_zsh_highlight] -eq 0 ]]; then
14 fi
15 
16 function _history-substring-search-begin() {
17+  setopt localoptions extendedglob
18   _history_substring_search_move_cursor_eol=false
19   _history_substring_search_query_highlight=
20 
21@@ -350,6 +350,7 @@ function _history-substring-search-begin() {
22 }
23 
24 function _history-substring-search-end() {
25+  setopt localoptions extendedglob
26   _history_substring_search_result=$BUFFER
27 
28   # move the cursor to the end of the command line