- multiple fixes in the Tcl commands (especially regarding the interchange between True/false and 1/0 values)

- updated the help for all Tcl Commands
- in Tcl Shell, the 'help' command will add also a brief description for each command in the list

tclCommands/TclCommandSetActive.py

@@ -14,6 +14,8 @@ class TclCommandSetActive(TclCommand):
     # List of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
     aliases = ['set_active']
 
+    description = '%s %s' % ("--", "Sets a FlatCAM object as active (selected).")
+
     # Dictionary of types from Tcl command, needs to be ordered
     arg_names = collections.OrderedDict([
         ('name', str),
@@ -29,7 +31,7 @@ class TclCommandSetActive(TclCommand):
 
     # structured help for current command, args needs to be ordered
     help = {
-        'main': 'Sets an object as active.',
+        'main': 'Sets a FlatCAM object as active (selected).',
         'args': collections.OrderedDict([
             ('name', 'Name of the FlatCAM object to be set as active (selected). Required.'),
         ]),