# HG changeset patch
# User Bram Moolenaar <bram@vim.org>
# Date 1377875493 -7200
# Node ID a7478f9f2551e95bff138cd658f7a86ced804ab1
# Parent  cfffb8ed42ca91b89e9a6d077b81cd8565dc7d1e
updated for version 7.4.015
Problem:    MS-Windows: Detecting node type does not work for multi-byte
	    characters.
Solution:   Use wide character function when needed. (Ken Takata)

diff --git a/src/os_win32.c b/src/os_win32.c
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -3107,6 +3107,9 @@ mch_nodetype(char_u *name)
 {
     HANDLE	hFile;
     int		type;
+#ifdef FEAT_MBYTE
+    WCHAR	*wn = NULL;
+#endif
 
     /* We can't open a file with a name "\\.\con" or "\\.\prn" and trying to
      * read from it later will cause Vim to hang.  Thus return NODE_WRITABLE
@@ -3114,14 +3117,41 @@ mch_nodetype(char_u *name)
     if (STRNCMP(name, "\\\\.\\", 4) == 0)
 	return NODE_WRITABLE;
 
-    hFile = CreateFile(name,		/* file name */
-		GENERIC_WRITE,		/* access mode */
-		0,			/* share mode */
-		NULL,			/* security descriptor */
-		OPEN_EXISTING,		/* creation disposition */
-		0,			/* file attributes */
-		NULL);			/* handle to template file */
-
+#ifdef FEAT_MBYTE
+    if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+    {
+	wn = enc_to_utf16(name, NULL);
+	if (wn != NULL)
+	{
+	    hFile = CreateFileW(wn,	/* file name */
+			GENERIC_WRITE,	/* access mode */
+			0,		/* share mode */
+			NULL,		/* security descriptor */
+			OPEN_EXISTING,	/* creation disposition */
+			0,		/* file attributes */
+			NULL);		/* handle to template file */
+	    if (hFile == INVALID_HANDLE_VALUE
+			      && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
+	    {
+		/* Retry with non-wide function (for Windows 98). */
+		vim_free(wn);
+		wn = NULL;
+	    }
+	}
+    }
+    if (wn == NULL)
+#endif
+	hFile = CreateFile(name,	/* file name */
+		    GENERIC_WRITE,	/* access mode */
+		    0,			/* share mode */
+		    NULL,		/* security descriptor */
+		    OPEN_EXISTING,	/* creation disposition */
+		    0,			/* file attributes */
+		    NULL);		/* handle to template file */
+
+#ifdef FEAT_MBYTE
+    vim_free(wn);
+#endif
     if (hFile == INVALID_HANDLE_VALUE)
 	return NODE_NORMAL;
 
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    15,
+/**/
     14,
 /**/
     13,