- 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/TclCommandExportSVG.py

@@ -1,6 +1,7 @@
 from tclCommands.TclCommand import TclCommand
 
 import collections
+from copy import copy
 
 
 class TclCommandExportSVG(TclCommand):
@@ -14,6 +15,8 @@ class TclCommandExportSVG(TclCommand):
     # List of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
     aliases = ['export_svg']
 
+    description = '%s %s' % ("--", "Export a Geometry object as a SVG File.")
+
     # Dictionary of types from Tcl command, needs to be ordered
     arg_names = collections.OrderedDict([
         ('name', str),
@@ -31,10 +34,11 @@ class TclCommandExportSVG(TclCommand):
 
     # structured help for current command, args needs to be ordered
     help = {
-        'main': "Export a Geometry Object as a SVG File.",
+        'main': "Export a Geometry object as a SVG File.",
         'args': collections.OrderedDict([
             ('name', 'Name of the object export. Required.'),
-            ('filename', 'Path to the file to export.'),
+            ('filename', 'Absolute path to file to export.\n'
+                         'WARNING: no spaces are allowed. If unsure enclose the entire path with quotes.'),
             ('scale_factor', 'Multiplication factor used for scaling line widths during export.')
         ]),
         'examples': ['export_svg my_geometry my_file.svg']