Rip out Win3.1 and DOS support
diff --git a/PC/readme.txt b/PC/readme.txt
index 6f63cb3..0455f27 100644
--- a/PC/readme.txt
+++ b/PC/readme.txt
@@ -1,7 +1,7 @@
 Welcome to the "PC" subdirectory of the Python distribution

 ***********************************************************

 

-*** Note: the project files for MS VC++ 5.0 and 6.0 are now in the

+*** Note: the project files for MS VC++ 6.0 are now in the

 *** PCbuild directory.  See the file readme.txt there for build

 *** instructions.  There is some information below that might

 *** still be relevant.

@@ -62,11 +62,6 @@
 	    failed, and how many were skipped.  Don't worry about

 	    skipped tests (these test unavailable optional features).

 

-src         A subdirectory used only for VC++ version 1.5 Python

-            source files.  See below.  The other compilers do not

-            use it.  They reference the actual distribution

-            directories instead.

-

 

 Additional files and subdirectories for 32-bit Windows

 ======================================================

@@ -85,47 +80,16 @@
                DLL.

 

 

-Microsoft Visual C++ Version 1.5 (16-bit Windows)

-=================================================

-

-Since VC++1.5 does not handle long file names, it is necessary

-to run the "makesrc.exe" program in this directory to copy

-Python files from the distribution to the directory "src"

-with shortened names.  Included file names are shortened too.

-Do this before you attempt to build Python.

-

-The "makesrc.exe" program is a native NT program, and you must

-have NT, Windows 95 or Win32s to run it.  Otherwise you will need

-to copy distribution files to src yourself.

-

-The makefiles are named *.mak and are located in directories

-starting with "vc15_".  NOTE:  When dependencies are scanned

-VC++ will create dependencies for directories which are not

-used because it fails to evaluate "#define" properly.  You

-must manaully edit makefiles (*.mak) to remove references to

-"sys/" and other bad directories.

-

-vc15_lib    A static Python library.  Create this first because is

-            is required for vc15_w31.

-

-vc15_w31    A Windows 3.1x Python QuickWin (console-mode)

-            Python including sockets.  Requires vc15_lib.

-

-

-Watcom C++ Version 10.6

-=======================

-

-The project file for the Watcom compiler is ./python.wpj.

-It will build Watcom versions in the directories wat_*.

-

-wat_dos     A 32-bit extended DOS Python (console-mode) using the

-            dos4gw DOS extender.  Sockets are not included.

-

-wat_os2     A 32-bit OS/2 Python (console-mode).

-            Sockets are not included.

-

-

 IBM VisualAge C/C++ for OS/2

 ============================

 

 See os2vacpp/readme.txt.  This platform is supported by Jeff Rush.

+

+

+Note for Windows 3.x and DOS users

+==================================

+

+Neither Windows 3.x nor DOS is supported any more.  The last Python

+version that supported these was Python 1.5.2; the support files were

+present in Python 2.0 but weren't updated, and it is not our intention

+to support these platforms for Python 2.x.