- 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/TclCommandFollow.py

@@ -12,6 +12,8 @@ class TclCommandFollow(TclCommandSignaled):
     # array of all command aliases, to be able use  old names for backward compatibility (add_poly, add_polygon)
     aliases = ['follow']
 
+    description = '%s %s' % ("--", "Creates a Geometry object following Gerber paths.")
+
     # dictionary of types from Tcl command, needs to be ordered
     arg_names = collections.OrderedDict([
         ('name', str)
@@ -27,7 +29,7 @@ class TclCommandFollow(TclCommandSignaled):
 
     # structured help for current command, args needs to be ordered
     help = {
-        'main': "Creates a geometry object following gerber paths.",
+        'main': "Creates a Geometry object following Gerber paths.",
         'args': collections.OrderedDict([
             ('name', 'Object name to follow. Required.'),
             ('outname', 'Name of the resulting Geometry object.')
@@ -64,4 +66,4 @@ class TclCommandFollow(TclCommandSignaled):
             return "Operation failed: %s" % str(e)
 
         # in the end toggle the visibility of the origin object so we can see the generated Geometry
-        self.app.collection.get_by_name(name).ui.plot_cb.toggle()
+        # self.app.collection.get_by_name(name).ui.plot_cb.toggle()