From 6f354a6d573104260b3bc801f7e9a527404280cb Mon Sep 17 00:00:00 2001
From: scivision <scivision@users.noreply.github.com>
Date: Fri, 17 Feb 2023 10:10:05 -0500
Subject: Help: ctest(1): emphasize the --test-dir option

it seems few people know of this option
and needlessly add extra shell commands to change directory.
---
 Help/manual/ctest.1.rst | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Help/manual/ctest.1.rst b/Help/manual/ctest.1.rst
index 5e82faa..994ae47 100644
--- a/Help/manual/ctest.1.rst
+++ b/Help/manual/ctest.1.rst
@@ -11,7 +11,7 @@ Synopsis
 .. parsed-literal::
 
  `Run Tests`_
-  ctest [<options>]
+  ctest [<options>] [--test-dir <path-to-build>]
 
  `Build and Test Mode`_
   ctest --build-and-test <path-to-source> <path-to-build>
@@ -354,7 +354,8 @@ Run Tests
 
 .. option:: --test-dir <dir>
 
- Specify the directory in which to look for tests.
+ Specify the directory in which to look for tests, typically a CMake project
+ build directory. If not specified, the current directory is used.
 
 .. option:: --test-output-size-passed <size>
 
-- 
cgit v0.12