Help: From Environment Variables section, link to cmake -E env etc

Help/manual/cmake-language.7.rst

@@ -594,6 +594,13 @@ Initialization
  Changed values are not written back to the calling process,
  and they are not seen by subsequent build or test processes.
 
+ See the :ref:`cmake -E env <Run a Command-Line Tool>` command-line
+ tool to run a command in a modified environment.
+
+Inspection
+ See the :ref:`cmake -E environment <Run a Command-Line Tool>` command-line
+ tool to display all current environment variables.
+
 The :manual:`cmake-env-variables(7)` manual documents environment
 variables that have special meaning to CMake.
 

Help/manual/cmake.1.rst

@@ -619,6 +619,8 @@ in the set of :variable:`CMAKE_ARGV<n> <CMAKE_ARGV0>` variables passed to the
 script (including the ``--`` itself).
 
 
+.. _`Run a Command-Line Tool`:
+
 Run a Command-Line Tool
 =======================