wmllint, wmlscope and wmlindent: fixed bug caused by Windows' command prompt appending double quotes to arguments

changelog

@@ -99,6 +99,8 @@ Version 1.11.1+svn:
    * Changed: Increased the pango cairo dependency to version 1.24.4.
    * Fixed a display artifact (halos not cleared) when WML moves a unit.
    * Improved the display of vision costs in the unit help.
+   * Fixed wmllint, wmlscope and wmlindent not working correctly on Windows if a
+     command line argument ends with a backslash
 
 Version 1.11.1:
  * AI:

data/tools/wmlindent

@@ -302,5 +302,10 @@ if __name__ == '__main__':
             quiet = True
         elif opt in ('-v', '--verbose'):
             verbose += 1
+    # in certain situations, Windows' command prompt appends a double quote
+    # to the command line parameters. This block takes care of this issue.
+    for i,arg in enumerate(arguments):
+        if arg.endswith('"'):
+            arguments[i] = arg[:-1]
     convertor(lambda n, f1, f2: reindent(n, f1, f2),
               arguments, "|".join(exclude))

data/tools/wmllint

@@ -2328,6 +2328,12 @@ if __name__ == '__main__':
         if not arguments:
             arguments = ["."]
 
+        # in certain situations, Windows' command prompt appends a double quote
+        # to the command line parameters. This block takes care of this issue.
+        for i,arg in enumerate(arguments):
+            if arg.endswith('"'):
+                arguments[i] = arg[:-1]
+
         for dir in arguments:
             ofp = None
             for fn in allcfgfiles(dir):

data/tools/wmlscope

@@ -425,6 +425,12 @@ Usage: macroscope [options] dirpath
             elif switch in ('-w', '--warnlevel'):
                 warnlevel = int(val)
 
+        # in certain situations, Windows' command prompt appends a double quote
+        # to the command line parameters. This block takes care of this issue.
+        for i,arg in enumerate(arguments):
+            if arg.endswith('"'):
+                arguments[i] = arg[:-1]
+
         forceused = "|".join(forceused)
         if len(arguments):
             dirpath = arguments