functions now live in the new UNICODE package.

 src/code/exports.lisp::
 * Export some unicode functions and constants.

 src/code/string.lisp::
 * Removed the extended versions of string-upcase and friends.
 * Export surrogates function.
 * Make sure with-one-string is defined so the unicode package can use
   it.

 src/code/unicode.lisp:;
 * New file with extended versions of string-upcase and friends.

 src/code/unidata.lisp::
 * Export some unicode functions and constants.

 src/compiler/fndb.lisp::
 * Update defknowns for string-upcase and friends.

 src/tools/worldbuild.lisp::
 * Build unicode.lisp

 src/tools/worldcom.lisp::
 * Load unicode.lisp

error.lisp::
* Create two new conditions, one for modifying the readtable and one
  for the pprint dispatch table.

exports.lisp::
* Export the two new conditions.

pprint.lisp::
* Add check to SET-PPRINT-DISPATCH to disallow modifying the standard
  pprint dispatch table.
* Allow PPRINT-INIT to modify the standard pprint dispatch table.

print.lisp::
* In WITH-STANDARD-IO-SYNTAX, don't copy a new dispatch table; bind
  *print-pprint-dispatch* to the standard table.

reader.lisp::
* Add check to disallow modifying the standard readtable.
* Allow INIT-STD-LISP-READTABLE to modify the standard readtable.

 code/export.lisp::
 * Export new symbols

 compiler/x86/parms.lisp::
 * Define constants for useful the number of lowtag bits and masks and
   the number of fixnum tag bits and masks.

code/bit-bash.lisp::
 Add {{{BYTE-BASH-COPY}}} for copying bytes

code/exports.lisp::
 Add {{{BYTE-BASH-COPY}}}

compiler/generic/vm-fndb.lisp::
 Add {{{BYTE-BASH-COPY}}}

compiler/generic/vm-tran.lisp::
 Call {{{BYTE-BASH-COPY}}} in the deftransform for {{{REPLACE}}}.

format from the file contents ala emacs.

the occasional problem about SIGFPE's with no exceptions enabled.

error.lisp:
o Add floating-point-denormal-operand arithmetic error.

exports.lisp:
o Export the new arithmetic error type.

float-trap.lisp:
o Check the denormal trap bit and signal the appropriate error.

release-20c.txt:
o Update.

entries with just the file path, removing the revision number, date,
author and state.  The actual information is now computed during
compilation and stored in the fasl itself.  (See ticket:48.)

This makes it easy to make an executable image that doesn't need
unidata.bin around.  (Should we do this for normal cores?  It seems to
add about 1 MB to the core size.)

code/unidata.lisp:
o Add LOAD-ALL-UNICODE-DATA to load all unicode data.
o Add UNICODE-DATA-LOADED-P to check that unicode data has been
  loaded.

code/print.lisp:
o If unicode data is loaded, don't check for existence of
  *unidata-path*, because we don't need it.

code/exports.lisp:
o Export LOAD-ALL-UNICODE-DATA.

general-info/release-20c.txt:
o Update info

not the random symbol DESCRIBE-EXTERNAL-FORMATS.

and entry size.  Not yet used anywhere.

This change needs a cross-compile; use boot-2010-11-1-cross.lisp as
the cross-compile script.

compiler/backend.lisp:
o Add the two new slots to the backend.

compiler/dump.lisp:
o DUMP-DATA-MAYBE-BYTE-SWAPPING needs to handle (unicode) strings
o DUMP-DATA-MAYBE-BYTE-SWAPPING should not swap bytes of a string.
  Genesis will make that happen.

code/exports.lisp:
o Export BACKEND-FOREIGN-LINKAGE-SPACE-START and
  BACKEND-FOREIGN-LINKAGE-ENTRY-SIZE.

bootfiles/20b/boot-2010-11-1-cross.lisp:
o Cross-compile script for this change.

o Export STRING-TO-NFC, UNICODE-COMPLETE, and UNICODE-COMPLETE-NAME.

unidata.lisp:
o Add explicit exports.

package.

features and causes the translated string to be included or removed
from cmucl.pot.  To help make this consistent, we put the
system-dependent strings in the system-dependent pot files.

bootfiles/20a/boot-2010-07-1.lisp:
o Add a fake definition for with-textdomain so we can bootstrap the
  changes.
o Removed a defstruct that was already commented out.

code/exports.lisp:
o Export WITH-TEXTDOMAIN.

code/intl.lisp:
o Add macro WITH-TEXTDOMAIN to temporarily bind the textdomain to the
  desired domain for the body, and restoring the original domain
  afterwards.

code/signal.lisp:
o Wrap the system-specific items in WITH-TEXTDOMAIN so they are placed
  in the system-dependent text domain.

little information about the format.  Provide a means to get a list of
external formats and to display the documentation.

bootfiles/20a/boot-2010-07-1.lisp:
o Use this bootstrap file when doing a normal build.

code/exports.lisp:
o New functions:
  - Add LIST-ALL-EXTERNAL-FORMATS to list all available external formats
    and their corresponding aliases.
  - Add DESCRIBE-EXTERNAL-FORMAT to print some information about the
    given format.
o Add docuemntation slot to defstruct EXTERNAL-FORMAT.
o Change DEFINE-EXTERNAL-FORMAT macro.  Adds :DOCUMENTATION keyword to
  specify the documentation.  Add :BASE keyword indicate that the
  external format is based on another format.  (Previously, this
  wasn't needed, but is somewhat incompatible with adding a
  documentation string.)
o Change DEFINE-COMPOSING-EXTERNAL-FORMAT to include :documentation
  keyword to specify the documentation for the format.
o Minor reindentation of some docstrings.
o Make sure documentation strings for external format are marked for
  translation; wrap other strings with intl:gettext to explicitly mark
  them for translations.
o Add docstring for VOID and ISO8859-1 external formats.

code/exports.lisp:
o Export the new symbols LIST-ALL-EXTERNAL-FORMATS and
  DESCRIBE-EXTERNAL-FORMAT.  Import into EXTENSIONS package.

docs/cmu-user/unicode.tex:
o Update docs to include LIST-ALL-EXTERNAL-FORMATS and
  DESCRIBE-EXTERNAL-FORMAT.
o Update docs for DEFINE-EXTERNAL-FORMAT and
  DEFINE-COMPOSING-EXTERNAL-FORMAT to match implementation.

general-info/release-20b.txt:
o Update

external-formats/*.lisp:
o Update with docstrings.
o Add :BASE keyword where needed.

o Add a simple function it list all external formats.
o Add some docstrings.
o Correctly indent some s-exps.

exports.lisp:
o Update package definitions to export new LIST-ALL-EXTERNAL-FORMATS.

*TRANSLATIONS* is non-NIL.

Use boot-2010-04-1 to bootstrap this.

code/intl.lisp:
o Change default for *TRANSLATIONS* to NIL to disable translations.
o Add TRANSLATION-ENABLE and TRANSLATION-DISABLE.

code/exports.lisp:
o Update exports list for new functions in INTL.
o Remove *TRANSLATABLE-DUMP-STREAM* which no longer exists.

bootfiles/20a/boot-2010-04-1.lisp:
o New bootstrap file.

o When saving the file name, use *compile-file-truename* instead of
  *compile-file-pathname*.  Also use enough-namestring to make a
  shorter name.  The file names that were placed in the pot file
  included search-lists which aren't understood by anything besides
  CMUCL.
o Don't install the reader macros by default anymore.
o Change INSTALL to accept an optional readtable that is modified with
  the reader macros and such.

code/exports.lisp:
o Export INTL::INSTALL.

tools/build-world.sh:
tools/build-utils.sh:
o Need to install the reader macros when building so we can get
  generate the pot files.
o Set *default-pathname-defaults* to be the (full) current build
  directory so that the pathnames in the pot file are relative to the
  build directory.

These changes fix the main part of Ticket #39.

boot-2010-02-1 as the bootstrap file.  You should probably also use
the new -P option for build.sh to generate and update the po files
while building.

get rid of a warning.

o Add UNIX-GETRLIMIT and appropriate constants (for solaris and
  darwin/x86)

code/exports.lisp:
o Export them.

As suggested by Madhu <madhu@cs.unm.edu>, removed the ext:getenv
function that I had introduced a few days ago.  Instead, four foreign
function definitions are introduced, following Madhu's proposal.

The four functions:

   unix-getenv unix-setenv unix-putenv unix-unsetenv

are defined both in unix.lisp and unix-glibc2.lisp.

closing an output stream.  This causes things like

(with-open-file (s "foo" :direction :output :external-format :utf-8)
  (write-char #\u+d800 s))

to output the replacement character instead of creating an empty file.

code/extfmts.lisp:
o Add new slot to efx structure to hold the function to flush the
  state in an external format.
o Add accessor for the flush-state slot.
o Update DEFINE-EXTERNAL-FORMAT to allow specifying the flush
  function.
o Add macro to call the flush-state function.
o Added +EF-FLUSH+
o Use vm::defenum to name the constants instead of the hand-written
  values.
o Export +REPLACEMENT-CHARACTER-CODE+
o Document the slots in an efx stucture.

code/fd-stream.lisp:
o Add ef-flush def-ef-macro to flush the state of an external format
  when closing an output file.  If ef-flush-state is NIL, we just call
  EF-COUT to send out the replacement character.  Otherwise, the
  flush-state function is called to handle it.
o When ...

code/exports.lisp:
o Import STREAM:SET-SYSTEM-EXTERNAL-FORMAT into the EXT package.
o Define and export %sin-quick, %cos-quick, and %tan-quick only for
  x87 builds.

compiler/float-tran.lisp:
o Only apply defknowns and deftransforms for %sin-quick, %cos-quick,
  and %tan-quick for x87 builds.

o Standard streams no longer change formats when
  *default-external-format* changes.  Use
  stream:set-system-external-format instead, or (setf
  external-format).
o char-to-octets properly handles surrogate characters being written.
o Makes simple-streams work again.

This change needs to be cross-compiled.  2009-07 binaries work for
cross-compiling using the 19e/boot-2008-05-cross-unicode-*.lisp
cross-compile script.

appear to be used anywhere.

o Only define STRING-TO-NFD, STRING-TO-NFKD, and STRING-TO-NFKC for
  Unicode builds.  Conditionalize out their support functions too.
o Update export list to be conditional on Unicode too.
o Use new name for get-pairwise-composition.

code/exports.lisp:
o Update export list to be conditional on Unicode for above changes
  in string.lisp.

code/unidata.lisp:
o Change name from GET-PAIRWISE-COMPOSITION to
  UNICODE-PAIRWISE-COMPOSITION to match other Unicode function names.

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

the VM package into the ALIEN package.  There's no need and this
causes compilation warnings when cross-compiling.

VECTOR-ELT-WIDTH from LISP to STREAM because simple-streams needs
them.  Gets rid of a bunch of compiler warnings about undefined
functions.

* code/exports.lisp -- Added a missing quote characher.
* lisp/FreeBSD-os.c -- Fixed the switch to the SSE2 mode, in line with other OSes.
* lisp/Linux-os.c -- Fixed a comment (sse != sse2)

o Command line parsing now recognizes "--" and disables any further
  processing by CMUCL itself.  Everything after "--" is placed in the
  new variable EXT:*COMMAND-LINE-APPLICATION-ARGUMENTS*, which is a
  list of strings.

code/exports.lisp:
o Export EXT:*COMMAND-LINE-APPLICATION-ARGUMENTS*.

general-info/release-19f.txt:
o Update.