Help: Refine manual/*.1.rst usage summaries

Use a parsed-literal block to list possible command-line signatures.
Add an "Options" section header before the list of options.

Help/manual/ccmake.1.rst

@@ -6,10 +6,9 @@ ccmake(1)
 Synopsis
 ========
 
-::
+.. parsed-literal::
 
-  ccmake <path-to-source>
+ ccmake [<options>] (<path-to-source> | <path-to-existing-build>)
-  ccmake <path-to-existing-build>
 
 Description
 ===========
@@ -25,6 +24,9 @@ in each directory of a source tree with the name CMakeLists.txt.
 Users build a project by using CMake to generate a build system for a
 native tool on their platform.
 
+Options
+=======
+
 .. include:: OPTIONS_BUILD.txt
 
 .. include:: OPTIONS_HELP.txt

Help/manual/cmake-gui.1.rst

@@ -6,11 +6,10 @@ cmake-gui(1)
 Synopsis
 ========
 
-::
+.. parsed-literal::
 
-  cmake-gui [options]
+ cmake-gui [<options>]
-  cmake-gui [options] <path-to-source>
+ cmake-gui [<options>] (<path-to-source> | <path-to-existing-build>)
-  cmake-gui [options] <path-to-existing-build>
 
 Description
 ===========
@@ -25,6 +24,9 @@ in each directory of a source tree with the name CMakeLists.txt.
 Users build a project by using CMake to generate a build system for a
 native tool on their platform.
 
+Options
+=======
+
 .. include:: OPTIONS_HELP.txt
 
 See Also

Help/manual/cmake.1.rst

@@ -6,10 +6,13 @@ cmake(1)
 Synopsis
 ========
 
-::
+.. parsed-literal::
 
-  cmake [options] <path-to-source>
+ cmake [<options>] (<path-to-source> | <path-to-existing-build>)
-  cmake [options] <path-to-existing-build>
+ cmake [(-D<var>=<value>)...] -P <cmake-script-file>
+ cmake --build <dir> [<options>] [-- <build-tool-options>...]
+ cmake -E <command> [<options>]
+ cmake --find-package <options>...
 
 Description
 ===========
@@ -25,6 +28,9 @@ in each directory of a source tree with the name CMakeLists.txt.
 Users build a project by using CMake to generate a build system for a
 native tool on their platform.
 
+Options
+=======
+
 .. include:: OPTIONS_BUILD.txt
 
 * ``-E``: CMake command mode.

Help/manual/cpack.1.rst

@@ -6,9 +6,9 @@ cpack(1)
 Synopsis
 ========
 
-::
+.. parsed-literal::
 
-  cpack -G <generator> [options]
+ cpack -G <generator> [<options>]
 
 Description
 ===========
@@ -24,6 +24,8 @@ in each directory of a source tree with the name CMakeLists.txt.
 Users build a project by using CMake to generate a build system for a
 native tool on their platform.
 
+Options
+=======
 
 * ``-G <generator>``: Use the specified generator to generate package.
 

Help/manual/ctest.1.rst

@@ -6,9 +6,9 @@ ctest(1)
 Synopsis
 ========
 
-::
+.. parsed-literal::
 
-  ctest [options]
+ ctest [<options>]
 
 Description
 ===========
@@ -18,6 +18,8 @@ CMake-generated build trees created for projects that use the
 ENABLE_TESTING and ADD_TEST commands have testing support.  This
 program will run the tests and report results.
 
+Options
+=======
 
 * ``-C <cfg>, --build-config <cfg>``: Choose configuration to test.