commas in the concrete syntax; checking those causes a segfault.

This fixes SF bug #407394.

(Based on reader comment!)

some NT/IE5.5 users to see only boxes for these characters.  This might be
specific to NT Service Pack 6.

PythonInterpreterClassic and PythonInterpreterCarbon now have filetype "Atmp". The ConfigurePythonXXX scripts will set this to APPL when copying either of those to PythonInterpreter.

macostools.copy() now has an optional forcetype flag, which sets the filetype. This is used by various tools to set the type to APPL when copying interpreter template files (Atmp filetype).

Re-try the file copy once if it fails. This works around an obscure and non-reproducibe bug in GUSI.

and clarity.

Add a footnote to the information on the possibility of shadowing builtins
with locals & module globals.

Web browsers tried to wrap lines in bad ways, so we avoid the problem by
putting fewer words on the page.

the right directory (which actually exists).

Remove premature use of negative indexes in string operation examples;
negative indexes have not been explained at that point, and the use of
negative indexes are not necessary for the examples.

SyntaxError.

Always has the lineno and filename of the source text.

into Makefile.pre.in; the configure script will only determine the basename
of the file.

This fixes installation of a Python built using C++, reported by Greg
Wilson.

Makefile: LIBOBJS incorrect".