From 42a5857f68a73c3ead28a2c37a34934fe402c183 Mon Sep 17 00:00:00 2001
From: Earlopain <14981592+Earlopain@users.noreply.github.com>
Date: Wed, 5 Aug 2026 15:31:49 +0200
Subject: [PATCH] Accomodate new prism token

Changed in https://github.com/ruby/prism/pull/4199. Other token changes are irrelevant
since they are already not used.
---
 lib/irb/color.rb       | 1 +
 test/irb/test_color.rb | 1 +
 2 files changed, 2 insertions(+)

diff --git a/lib/irb/color.rb b/lib/irb/color.rb
index 1fdf51994..3d85b0786 100644
--- a/lib/irb/color.rb
+++ b/lib/irb/color.rb
@@ -99,6 +99,7 @@ module Color
       REGEXP_BEGIN:       [RED, BOLD],
       REGEXP_END:         [RED, BOLD],
       STRING_BEGIN:       [RED, BOLD],
+      XSTRING_BEGIN:      [RED, BOLD],
       STRING_CONTENT:     [RED],
       STRING_END:         [RED, BOLD],
       __END__:            [GREEN],
diff --git a/test/irb/test_color.rb b/test/irb/test_color.rb
index 98301b278..63e501c19 100644
--- a/test/irb/test_color.rb
+++ b/test/irb/test_color.rb
@@ -101,6 +101,7 @@ def test_colorize_code
         "foo %i[bar]" => "#{CYAN}foo#{CLEAR} #{YELLOW}%i[#{CLEAR}#{YELLOW}bar#{CLEAR}#{YELLOW}]#{CLEAR}",
         "foo :@bar, baz, :@@qux, :$quux" => "#{CYAN}foo#{CLEAR} #{YELLOW}:#{CLEAR}#{YELLOW}@bar#{CLEAR}, #{CYAN}baz#{CLEAR}, #{YELLOW}:#{CLEAR}#{YELLOW}@@qux#{CLEAR}, #{YELLOW}:#{CLEAR}#{YELLOW}$quux#{CLEAR}",
         "`echo`" => "#{RED}#{BOLD}`#{CLEAR}#{RED}echo#{CLEAR}#{RED}#{BOLD}`#{CLEAR}",
+        "foo.`(bar)" => "#{CYAN}foo#{CLEAR}.#{CYAN}`#{CLEAR}(#{CYAN}bar#{CLEAR})",
         "\t" => Reline::Unicode.escape_for_print("\t") == '  ' ? '  ' : "\t", # not ^I
         "foo(*%W(bar))" => "#{CYAN}foo#{CLEAR}(*#{RED}#{BOLD}%W(#{CLEAR}#{RED}bar#{CLEAR}#{RED}#{BOLD})#{CLEAR})",
         "$stdout" => "#{GREEN}#{BOLD}$stdout#{CLEAR}",