Inline default autosuggestion function to speed up

zsh-autosuggestions.zsh

@@ -243,7 +243,17 @@ _zsh_autosuggest_modify() {
 	# Get a new suggestion if the buffer is not empty after modification
 	local suggestion
 	if [ $#BUFFER -gt 0 ]; then
-		suggestion="$(_zsh_autosuggest_suggestion "$BUFFER")"
+		# suggestion="$(_zsh_autosuggest_suggestion "$BUFFER")"
+
+            # TODO inline _zsh_autosuggest_strategy_default
+                local prefix="$BUFFER"
+
+                # Get the keys of the history items that match
+                local -a histkeys
+                histkeys=(${(k)history[(r)$prefix*]})
+
+                # Echo the value of the first key
+                suggestion="${history[$histkeys[1]]}"
 	fi
 
 	# Add the suggestion to the POSTDISPLAY