[Bug 2599] New: It appears that tabs are not parsed properly by wcmd?

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2599

Summary: It appears that tabs are not parsed properly by wcmd?
           Product: Wine
           Version: 20041201
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: wine-programs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I am trying to install an AutoDesk viewer.  It invokes a bat file that contains
the following lines:

copy ^Imsvcp71.dll ^Ieplot*.*^M$
copy ^Imsvcr71.dll^Ieplot*.*^M$

I added some printf's to WCMD_Copy(), which shows that it is receiving param1 of
"^Imsvcp71.dll".

In addition, from the second line, since ^I is not recognized as separating
parameters, all of that ends up in param1.

Here is a patch that at least separates the two parameters appropriately
(changes to WCMD_parse):

--- wcmdmain.c.orig     Sun Dec  5 23:53:27 2004
+++ wcmdmain.c  Sun Dec  5 23:53:59 2004
@@ -696,6 +696,7 @@
         *q = '\0';
        break;
       case ' ':
+      case '\t':
        s++;
        break;
       case '"':
@@ -713,7 +714,7 @@
       case '\0':
         return;
       default:
-       while ((*s != '\0') && (*s != ' ')) {
+       while ((*s != '\0') && (*s != ' ') && (*s != '\t')) {
          if (p == 0) *p1++ = *s++;
          else if (p == 1) *p2++ = *s++;
          else s++;