Since the contents of SCM_MAKE_CHAR are evaluated more than once,
don't use it in situations where this could cause side-effects.
* libguile/vm-i-system.c (make-char8): avoid side-effects with
SCM_MAKE_CHAR call
* libguile/chars.h (SCM_MAKE_CHAR): modified
This adds the 32-bit standalone characters. Strings are still
8-bit. Characters larger than 8-bit can only be entered or
displayed in octal format at this point. At this point, the
terminal's display encoding is expected to be Latin-1.
* module/language/assembly/compile-bytecode.scm (write-bytecode):
add 32-bit char
* module/language/assembly.scm (object->assembly): add 32-bit char
(assembly->object): add 32-bit char
* libguile/vm-i-system.c (make-char32): new op
* libguile/print.c (iprin1): print 32-bit char
* libguile/numbers.h: add type scm_t_wchar
* libguile/numbers.c: add type scm_t_wchar
* libguile/chars.h: new type scm_t_wchar
(SCM_CODEPOINT_MAX): new
(SCM_IS_UNICODE_CHAR): new
(SCM_MAKE_CHAR): operate on 32-bit char
* libguile/chars.c: comparison operators now use Unicode
codepoints
(scm_c_upcase): now receives and returns scm_t_wchar
(scm_c_downcase): now receives and returns scm_t_wchar
The global variables scm_charnames and scm_charnums are replaced with
the accessor functions scm_i_charname and scm_i_charname_to_num.
Also, the incomplete and broken EBCDIC support is removed.
* libguile/print.c (iprin1): use new func scm_i_charname
* libguile/read.c (scm_read_character): use new func
scm_i_charname_to_num
* libguile/chars.c (scm_i_charname): new function
(scm_i_charname_to_char): new function
(scm_charnames, scm_charnums): removed
* libguile/chars.h: new declarations
before converting to unsigned int. This prevents hi-bit ascii as
being converted large integers.
(string_upcase_x): change caller for scm_{up,down}case to
scm_c_{up,down}case
* chars.h (scm_init_chars): change scm_{upcase,downcase} to
scm_c_{up,down}case.
(SCM_MAKE_CHAR): add (unsigned char) cast. This prevents havoc
when hi-bit ASCII is subjected to SCM_MAKE_CHAR().
added append docs from R4RS.
* strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
Thanks Dirk Hermann!
* chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
* *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
Drop use of SCM_P for function prototypes... assume an ANSI C
compiler. Thanks Dirk Hermann!
main #include path; put most of them in a subdirectory called
'libguile'. This avoids naming conflicts between Guile header
files and system header files (of which there were a few).
* Makefile.in (pkgincludedir): Deleted.
(innerincludedir): New variable; this and $(includedir) are enough.
(INCLUDE_CFLAGS): Search for headers in "-I$(srcdir)/..".
(installed_h_files): Divide this up. Now this variable lists
those header files which should go into $(includedir) (i.e. appear
directly in the #include path), and ...
(inner_h_files): ... this new variable says which files appear in
a subdirectory, and are referred to as <libguile/mumble.h>.
(h_files): List them both.
(install): Create innerincludedir, not pkgincludedir. Put
the installed_h_files and inner_h_files in their proper places.
(uninstall): Corresponding changes.
* alist.h, append.h, arbiters.h, async.h, boolean.h, chars.h,
continuations.h, debug.h, dynwind.h, error.h, eval.h, fdsocket.h,
feature.h, fports.h, gc.h, genio.h, gsubr.h, hash.h, init.h,
ioext.h, kw.h, libguile.h, list.h, markers.h, marksweep.h,
mbstrings.h, numbers.h, options.h, pairs.h, ports.h, posix.h,
print.h, procprop.h, procs.h, ramap.h, read.h, root.h,
sequences.h, smob.h, socket.h, srcprop.h, stackchk.h, stime.h,
strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
tag.h, throw.h, unif.h, variable.h, vectors.h, version.h,
vports.h, weaks.h: Find __scm.h in its new location.
* __scm.h: Find scmconfig.h and tags.h in their new locations
(they're both "inner" files).
