From 2adfa8b0d4ce9ccae353c5e1450906fa06e11fec Mon Sep 17 00:00:00 2001
From: Alexander Grund <Flamefire@users.noreply.github.com>
Date: Thu, 11 Sep 2025 13:32:30 +0200
Subject: [PATCH] Help: Fix version added for `CMAKE_MATCH_<n>`

This was added in 2.6.0 by commit c1b3484c2d (ENH: store the matches for
paren-delimited subexpression..., 2007-08-21, v2.6.0~1227), not in 3.9.

Only the documentation at this place was added in 3.9, by commit
eb08e1febb (Help: Document CMAKE_MATCH_<n> variables, 2017-04-18,
v3.9.0-rc1~257^2)
---
 Help/command/if.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Help/command/if.rst b/Help/command/if.rst
index 4fed570d44..14b199d9a5 100644
--- a/Help/command/if.rst
+++ b/Help/command/if.rst
@@ -264,7 +264,7 @@ Comparisons
   True if the given string or variable's value matches the given regular
   expression.  See :ref:`Regex Specification` for regex format.
 
-  .. versionadded:: 3.9
+  .. versionadded:: 2.6
    ``()`` groups are captured in :variable:`CMAKE_MATCH_<n>` variables.
 
 .. signature:: if(<variable|string> LESS <variable|string>)