From 5e4487ed4a04c6559d4cc500e053c0b0d5a1d4af Mon Sep 17 00:00:00 2001
From: Isaac W Hanson <isaac@starlig.ht>
Date: Fri, 18 Aug 2017 16:00:42 -0400
Subject: [PATCH] escape pattern-matching chars on $prefix for match_prev_cmd
 strategy

---
 src/strategies/match_prev_cmd.zsh | 2 +-
 zsh-autosuggestions.zsh           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/strategies/match_prev_cmd.zsh b/src/strategies/match_prev_cmd.zsh
index ee26346..5693098 100644
--- a/src/strategies/match_prev_cmd.zsh
+++ b/src/strategies/match_prev_cmd.zsh
@@ -26,7 +26,7 @@ _zsh_autosuggest_strategy_match_prev_cmd() {
 	# Get all history event numbers that correspond to history
 	# entries that match pattern $prefix*
 	local history_match_keys
-	history_match_keys=(${(k)history[(R)$prefix*]})
+	history_match_keys=(${(k)history[(R)${(b)prefix}*]})
 
 	# By default we use the first history number (most recent history entry)
 	local histkey="${history_match_keys[1]}"
diff --git a/zsh-autosuggestions.zsh b/zsh-autosuggestions.zsh
index 9ea5960..5391c2b 100644
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@@ -533,7 +533,7 @@ _zsh_autosuggest_strategy_match_prev_cmd() {
 	# Get all history event numbers that correspond to history
 	# entries that match pattern $prefix*
 	local history_match_keys
-	history_match_keys=(${(k)history[(R)$prefix*]})
+	history_match_keys=(${(k)history[(R)${(b)prefix}*]})
 
 	# By default we use the first history number (most recent history entry)
 	local histkey="${history_match_keys[1]}"