Path: changed --output-doubles to --axis-modal and reversed the default behavior

Explicit gcode is better than implicit so it is the default.  additional flags compress the size of the output and make it less explicity

src/Mod/Path/PathScripts/post/linuxcnc_post.py

@@ -52,8 +52,8 @@ parser.add_argument('--precision', default='3', help='number of digits of precis
 parser.add_argument('--preamble', help='set commands to be issued before the first command, default="G17\nG90"')
 parser.add_argument('--postamble', help='set commands to be issued after the last command, default="M05\nG17 G90\nM2"')
 parser.add_argument('--inches', action='store_true', help='Convert output for US imperial mode (G20)')
-parser.add_argument('--modal', action='store_true', help='Output the Same Gcommand Name USE NonModal Mode')
-parser.add_argument('--output-doubles', action='store_true', help='Output the Same Axis Value Mode')
+parser.add_argument('--modal', action='store_true', help='Output the Same G-command Name USE NonModal Mode')
+parser.add_argument('--axis-modal', action='store_true', help='Output the Same Axis Value Mode')
 
 TOOLTIP_ARGS = parser.format_help()
 
@@ -63,7 +63,7 @@ OUTPUT_HEADER = True
 OUTPUT_LINE_NUMBERS = False
 SHOW_EDITOR = True
 MODAL = False  # if true commands are suppressed if the same as previous line.
-OUTPUT_DOUBLES = False
+OUTPUT_DOUBLES = True  # if false duplicate axis values are suppressed if the same as previous line.
 COMMAND_SPACE = " "
 LINENR = 100  # line number starting value
 
@@ -138,8 +138,9 @@ def processArguments(argstring):
             PRECISION = 4
         if args.modal:
             MODAL = True
-        if args.output_doubles:
-            OUTPUT_DOUBLES = True
+        if args.axis_modal:
+            print ('here')
+            OUTPUT_DOUBLES = False
 
     except:
         return False