renamed --ibmpc to --cp437 and rewrote description, to avoid confusion

Author: cmang

durdraw/main.py

@@ -63,7 +63,8 @@ def main():
     parser.add_argument("--notheme", help="Disable theme support (use default theme)",
                     action="store_true")
     parser.add_argument("--theme", help="Load a custom theme file", nargs=1)
-    parser.add_argument("-A", "--ibmpc", "--cp437", help="Use Code Page 437 (IBM-PC/MS-DOS) block character encoding instead of Unicode. (Needs CP437 capable terminal and font)", action="store_true")
+    #parser.add_argument("-A", "--ibmpc", "--cp437", help="Use Code Page 437 (IBM-PC/MS-DOS) block character encoding instead of Unicode. (Needs CP437 capable terminal and font)", action="store_true")
+    parser.add_argument("--cp437", help="Display extended characters on the screen using Code Page 437 (IBM-PC/MS-DOS) encoding instead of Utf-8. (Requires CP437 capable terminal and font) (beta)", action="store_true")
     parser.add_argument("--export-ansi", action="store_true", help="Export loaded art to an .ansi file and exit")
     parser.add_argument("-u", "--undosize", help="Set the number of undo history states - default is 100. More requires more RAM, less saves RAM.", nargs=1, type=int)
     parser.add_argument("-V", "--version", help="Show version number and exit",
@@ -116,7 +117,7 @@ def main():
         app.colorMode = "256"
     if args.locolor:
         app.colorMode = "16"
-    if args.ibmpc:
+    if args.cp437:
         app.charEncoding = 'ibm-pc'
         #app.drawChar = '$'
     else: