From c36ecd7e4a957a55451bde2081060c0564e75ff1 Mon Sep 17 00:00:00 2001
From: Steve Hancock <perltidy@users.sourceforge.net>
Date: Mon, 16 Oct 2023 06:36:32 -0700
Subject: [PATCH] put sub process_command_line in a closure to hide its hash

---
 lib/Perl/Tidy.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Perl/Tidy.pm b/lib/Perl/Tidy.pm
index 821d56ff..02b9b607 100644
--- a/lib/Perl/Tidy.pm
+++ b/lib/Perl/Tidy.pm
@@ -4102,6 +4102,8 @@ q(wbb=% + - * / x != == >= <= =~ !~ < > | & = **= += *= &= <<= &&= -= /= |= >>=
 
 } ## end sub generate_options
 
+{ #<<< closure process_command_line
+
 # Memoize process_command_line. Given same @ARGV passed in, return same
 # values and same @ARGV back.
 # This patch was supplied by Jonathan Swartz Nov 2012 and significantly speeds
@@ -4136,6 +4138,7 @@ sub process_command_line {
         return _process_command_line(@q);
     }
 } ## end sub process_command_line
+} ## end closure process_command_line
 
 # (note the underscore here)
 sub _process_command_line {
-- 
2.39.5