fixes for tilde handling on windows

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@39466 72102866-910b-0410-8b05-ffd578937521

Source/NSPathUtilities.m

@@ -1719,7 +1719,7 @@ NSUserName(void)
 NSString *
 NSHomeDirectory(void)
 {
-  return NSHomeDirectoryForUser (NSUserName ());
+  return NSHomeDirectoryForUser(NSUserName());
 }
 
 /**
@@ -1810,6 +1810,10 @@ NSHomeDirectoryForUser(NSString *loginName)
       fprintf(stderr, "NSHomeDirectoryForUser(%s) failed.\n",
         [loginName UTF8String]);
     }
+  if (nil != s)
+    {
+      s = [s stringByStandardizingPath];
+    }
 #endif
   return s;
 }
@@ -2094,7 +2098,7 @@ NSOpenStepRootDirectory(void)
 #if	defined(__CYGWIN__)
   root = @"/cygdrive/c/";
 #elif	defined(__MINGW__)
-  root = @"C:\\";
+  root = @"C:/";
 #else
   root = @"/";
 #endif

Source/NSString.m

@@ -4729,12 +4729,13 @@ static NSFileManager *fm = nil;
 
 - (NSString*) stringByAbbreviatingWithTildeInPath
 {
-  NSString	*homedir = NSHomeDirectory ();
+  NSString	*homedir;
 
   if (YES == [self hasPrefix: @"~"])
     {
       return IMMUTABLE(self);
     }
+  homedir = NSHomeDirectory();
   if (NO == [self hasPrefix: homedir])
     {
       /* OSX compatibility ... we clean up the path to try to get a