ENH: support usage descriptions for command arguments

applications/utilities/mesh/manipulation/autoPatch/autoPatch.C

@@ -83,7 +83,7 @@ int main(int argc, char *argv[])
     argList::noParallel();
     argList::noFunctionObjects();  // Never use function objects
 
-    argList::addArgument("feature angle[0-180]");
+    argList::addArgument("featureAngle", "in degrees [0-180]");
 
     #include "setRootCase.H"
     #include "createTime.H"

applications/utilities/mesh/manipulation/deformedGeom/deformedGeom.C

@@ -50,7 +50,7 @@ int main(int argc, char *argv[])
         " supplied as an argument"
     );
 
-    argList::addArgument("scaling factor");
+    argList::addArgument("factor", "The deformation scaling factor");
 
     #include "setRootCase.H"
 

applications/utilities/mesh/manipulation/objToVTK/objToVTK.C

@@ -116,8 +116,8 @@ int main(int argc, char *argv[])
     );
 
     argList::noParallel();
-    argList::addArgument("OBJ file");
-    argList::addArgument("output VTK file");
+    argList::addArgument("obj-file", "The input obj line file");
+    argList::addArgument("vtk-file", "The output vtk file");
     argList args(argc, argv);
 
     const fileName objName = args[1];

applications/utilities/mesh/manipulation/orientFaceZone/orientFaceZone.C

@@ -28,7 +28,7 @@ Group
     grpMeshManipulationUtilities
 
 Description
-    Corrects teh orientation of faceZone.
+    Corrects the orientation of faceZone.
 
     - correct in parallel - excludes coupled faceZones from walk
     - correct for non-manifold faceZones - restarts walk
@@ -55,7 +55,7 @@ int main(int argc, char *argv[])
     );
     #include "addRegionOption.H"
     argList::addArgument("faceZone");
-    argList::addArgument("outsidePoint");
+    argList::addArgument("point", "A point outside of the mesh");
 
     #include "setRootCase.H"
     #include "createTime.H"

applications/utilities/mesh/manipulation/polyDualMesh/polyDualMeshApp.C

@@ -368,7 +368,12 @@ int main(int argc, char *argv[])
     #include "addOverwriteOption.H"
     argList::noParallel();
 
-    argList::addArgument("featureAngle [0-180]");
+    argList::addArgument
+    (
+        "featureAngle",
+        "in degrees [0-180]"
+    );
+
     argList::addBoolOption
     (
         "splitAllFaces",

applications/utilities/mesh/manipulation/rotateMesh/rotateMesh.C

@@ -72,13 +72,13 @@ int main(int argc, char *argv[])
     argList::addNote
     (
         "Rotate mesh points and vector/tensor fields\n"
-        "Rotation from the <n1> vector to the <n2> vector"
+        "Rotation from the <from> vector to the <to> vector"
     );
 
     timeSelector::addOptions();
 
-    argList::addArgument("n1");
-    argList::addArgument("n2");
+    argList::addArgument("from", "The vector to rotate from");
+    argList::addArgument("to",   "The vector to rotate to");
 
     #include "setRootCase.H"
     #include "createTime.H"

applications/utilities/mesh/manipulation/splitMesh/splitMesh.C

@@ -123,9 +123,9 @@ int main(int argc, char *argv[])
 
     #include "addOverwriteOption.H"
 
-    argList::addArgument("faceSet");
-    argList::addArgument("masterPatch");
-    argList::addArgument("slavePatch");
+    argList::addArgument("faceSet", "The faces used for splitting");
+    argList::addArgument("master", "The master patch name");
+    argList::addArgument("slave", "The slave patch name");
 
     #include "setRootCase.H"
     #include "createTime.H"

applications/utilities/mesh/manipulation/stitchMesh/stitchMesh.C

@@ -145,8 +145,16 @@ int main(int argc, char *argv[])
     );
 
     // The arguments are non-mandatory when using dictionary mode
-    argList::addArgument("masterPatch");
-    argList::addArgument("slavePatch");
+    argList::addArgument
+    (
+        "master",
+        "The master patch name (non-dictionary mode)"
+    );
+    argList::addArgument
+    (
+        "slave",
+        "The slave patch name (non-dictionary mode)"
+    );
 
     #include "setRootCaseNonMandatoryArgs.H"