* Get rid of the RCS Header stuff.  They're meaningless in git.
 * Add public domain comment to some of the files if the only comment
   was the RCS header.

string.

strings instead of having several slightly different versions all
over.

object to its value.

name correctly for unicode strings.  It stopped after the first 0
byte, which basically means either nothing or a single byte is
printed.  Just dump out the entire UTF-16 octets in native byte
order.

unicode-utf16-extfmt-2009-06-11.

void keyword to specify empty parameter lists.

closure_function_header and the following entries were not correct.

Also, rename unused function header 1 and 2 to be "byte code function"
and "byte code closure", respectively, since that's what internals.h
says.

We really need to generate this list during genesis or something
instead of having to do this by hand!

The merge is from the tag "double-double-irrat-end".  The
double-double branch is now obsolete.

The code should build without double-double support (tested on sparc)
as well as build with double-double support (tested also on sparc).

.indent.pro.

conversions to pointers from ints.  Correct the return type of
sigsegv_handle_now.

  - fix a signed/unsigned cast bug that was prevented the
    auto-gc-trigger from functioning correctly when using certain
    dynamic-space sizes (for platforms that don't have an internal gc
    trigger).

  - added a few #include files to avoid compiler warnings

  - changed some #ifdef semantics: DEBUG activates additional
    assertions, and PRINTNOISE activates debugging statements.

  being incorrectly calculated.

From: Julian Dolby <dolby@csag-226-8.UCSD.EDU>

  Enclosed below are diffs against the cvs repository as of Feb 12;
aside from minor changes like using different include files
(e.g. validate.h instead of x86-validate.h in Linux-os.c) and adding
alpha-linux specifics unix-glibc2.lisp, there are two code changes.

 The first is to signal handling. I had to put the POSIX-SIGS
ifdefs into places used by alpha but not by x86, and I ifdef'ed out
most of the linux #define kludges for signals for alpha linux, since
alpha linux uses OSF/1 signals rather than linux ones.

 The second is that the trick of or'ing 2 into the reg_ALLOC address
to cause faults does not work on alpha linux since the kernel traps
and handles the unaligned access; I did not find a way to change that
kernel behavior, so I changed the code to or (1<<63) into the address
to cause a seg fault, and then check, in the seg fault handler, to see
if the high-order address bits are set.

 One change I made is to the memory layout (lisp/alpha-validate.h and
compiler/alpha/parms.lisp); that change is not needed to make lisp run
on alpha linux, but is there because I wanted more heap space.

arrays, complex floats, complex float arrays, and the scavenger hook.

a throw_to_monitor from continue_p which causes objects to not be
printed. From Timothy Miller.

change structure printer to deal with having layouts rather than names