From 5924a1f0ebf544b4ac7516b0ff3f0f4e250f26e4 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 8 Sep 2023 10:26:34 -0400
Subject: Help: Document if() comparison number format

Fixes: #25237
---
 Help/command/if.rst | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/Help/command/if.rst b/Help/command/if.rst
index c47c71b..5d85a1f 100644
--- a/Help/command/if.rst
+++ b/Help/command/if.rst
@@ -228,36 +228,36 @@ Comparisons
 .. signature:: if(<variable|string> LESS <variable|string>)
   :target: LESS
 
-  True if the given string or variable's value is a valid number and less
-  than that on the right.
+  True if the given string or variable's value parses as a real number
+  (like a C ``double``) and less than that on the right.
 
 .. signature:: if(<variable|string> GREATER <variable|string>)
   :target: GREATER
 
-  True if the given string or variable's value is a valid number and greater
-  than that on the right.
+  True if the given string or variable's value parses as a real number
+  (like a C ``double``) and greater than that on the right.
 
 .. signature:: if(<variable|string> EQUAL <variable|string>)
   :target: EQUAL
 
-  True if the given string or variable's value is a valid number and equal
-  to that on the right.
+  True if the given string or variable's value parses as a real number
+  (like a C ``double``) and equal to that on the right.
 
 .. signature:: if(<variable|string> LESS_EQUAL <variable|string>)
   :target: LESS_EQUAL
 
   .. versionadded:: 3.7
 
-  True if the given string or variable's value is a valid number and less
-  than or equal to that on the right.
+  True if the given string or variable's value parses as a real number
+  (like a C ``double``) and less than or equal to that on the right.
 
 .. signature:: if(<variable|string> GREATER_EQUAL <variable|string>)
   :target: GREATER_EQUAL
 
   .. versionadded:: 3.7
 
-  True if the given string or variable's value is a valid number and greater
-  than or equal to that on the right.
+  True if the given string or variable's value parses as a real number
+  (like a C ``double``) and greater than or equal to that on the right.
 
 .. signature:: if(<variable|string> STRLESS <variable|string>)
   :target: STRLESS
-- 
cgit v0.12