| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | Allow decoding of UTF-8 containing U+FFFD, the replacement character....* libguile/strings.c (scm_from_utf8_stringn): Use 'u8_mbtoucr' and check
for a decoding error by its 'nbytes' return value. Previously we used
'u8_mbtouc' and improperly assumed that a U+FFFD character indicated a
decoding error.
* libguile/symbols.c (utf8_string_equals_wide_string): Likewise.
* test-suite/tests/bytevectors.test (exception:decoding-error): New
variable.
("2.9 Operations on Strings"): Add tests.
| Mark H Weaver | 2015-08-13 | 1 | -4/+4 |
| * | fix bug where scm_from_utf8_stringn would not detect bad utf-8...* libguile/strings.c (scm_from_utf8_stringn):
* libguile/symbols.c (utf8_string_equals_wide_string): The "bad UTF8"
return from u8_mbtouc is a 0xfffd character, not a negative byte
length. Fixes a bug in which invalid UTF-8 would not be caught.
* libguile/bytevectors.c (scm_utf8_to_string): Use scm_from_utf8_stringn
directly. Just a little cleanup.
* test-suite/tests/iconv.test ("narrow non-ascii string"): Add test for
parsing bad utf-8 with substitution.
| Andy Wingo | 2013-01-15 | 1 | -2/+2 |
| * | Merge remote-tracking branch 'origin/stable-2.0'...Conflicts:
GUILE-VERSION
libguile/gc-malloc.c
libguile/ports.c
| Andy Wingo | 2012-02-08 | 1 | -4/+5 |
| |\ |
|
| | * | Improve the usage of variable names in C docstrings....* libguile/alist.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/bitvectors.c:
* libguile/filesys.c:
* libguile/foreign.c:
* libguile/generalized-arrays.c:
* libguile/hashtab.c:
* libguile/ioext.c:
* libguile/load.c:
* libguile/numbers.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/promises.c:
* libguile/simpos.c:
* libguile/socket.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Make the variable names in the C docstrings more
consistent. Replace a few instances of @var with @code when appropriate.
| Bake Timmons | 2012-02-02 | 1 | -4/+5 |
| * | | Merge remote-tracking branch 'origin/stable-2.0'...Conflicts:
libguile/debug.h
module/ice-9/psyntax-pp.scm
module/ice-9/psyntax.scm
module/language/tree-il/peval.scm
module/language/tree-il/primitives.scm
| Andy Wingo | 2012-01-30 | 1 | -39/+11 |
| |\| |
|
| | * | Revert "Universally-unique gensyms"...This reverts commit ad432bc8317c33899efc29854550b67f3d7babf7.
Not all gensyms need to be universally-unique: most of them just need to
be unique within some portion of a Guile session. We'll take a
different tack on this problem in the next commit.
| Andy Wingo | 2012-01-26 | 1 | -39/+11 |
| * | | Merge commit '3d51e57cfb0404db568a6adfde2a346d3fd9907e'...Conflicts:
libguile/foreign.c
libguile/hashtab.c
module/ice-9/psyntax-pp.scm
module/language/tree-il/compile-glil.scm
| Andy Wingo | 2012-01-30 | 1 | -11/+39 |
| |\| |
|
| | * | Universally-unique gensyms...* libguile/symbols.c (scm_gensym): Make the gensym counter a 128-bit
thread-local, initialized to a random number upon the first call to
`gensym' within a given thread. This counter is rendered as a 22 byte
suffix of mostly base64 digits.
* libguile/threads.h (scm_i_thread): Add a thread-local gensym_counter.
* libguile/threads.c (guilify_self_1): Initialize gensym_counter to NULL.
| Mark H Weaver | 2012-01-21 | 1 | -11/+39 |
| * | | optimize utf8 symbol lookup...* libguile/symbols.c (utf8_string_equals_wide_string)
(utf8_lookup_predicate_fn, lookup_interned_utf8_symbol): Optimize
utf8 symbol lookup.
| Andy Wingo | 2011-10-25 | 1 | -2/+84 |
| * | | add SCM_{PACK,UNPACK}_POINTER...* libguile/tags.h (SCM_UNPACK_POINTER, SCM_PACK_POINTER): New macros.
The old SCM2PTR and PTR2SCM were defined in such a way that
round-tripping through a pointer could lose precision, even in the
case in which you weren't interested in actually dereferencing the
pointer, it was simply that you needed to plumb a SCM through APIs
that take pointers. These new macros are more like SCM_PACK and
SCM_UNPACK, but for pointer types. The bit representation of the
pointer should be the same as the scm_t_bits representation.
* libguile/gc.h (PTR2SCM, SCM2PTR): Remove support for (old) UNICOS
pointers. We are going to try tagging the SCM object itself in the
future, and I don't think that keeping this support is worth its
cost. It probably doesn't work anyway.
* libguile/backtrace.c:
* libguile/bytevectors.c:
* libguile/continuations.c:
* libguile/fluids.c:
* libguile/foreign.c:
* libguile/gc.h:
* libguile/guardians.c:
* libguile/hashtab.c:
* libguile/load.c:
* libguile/numbers.c:
* libguile/ports.c:
* libguile/smob.c:
* libguile/strings.c:
* libguile/symbols.c:
* libguile/vm.c:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Update many sites to use the new macros.
| Andy Wingo | 2011-10-24 | 1 | -2/+2 |
| * | | symbols.c uses weak sets...* libguile/symbols.c (lookup_interned_symbol)
(lookup_interned_latin1_symbol, intern_symbol): Adapt to use weak sets
instead of weak-key hash tables.
| Andy Wingo | 2011-10-23 | 1 | -61/+30 |
| |/ |
|
| * | really threadsafe access to symbol table...* libguile/symbols.c (symbols_lock): Rename from intern_lock.
(lookup_interned_symbol, lookup_interned_latin1_symbol): Instead of
faith-based programming, just use the mutex. Though I haven't seen
this break, Ken is right!
| Andy Wingo | 2011-05-23 | 1 | -12/+7 |
| * | Slightly optimize `gensym'....* libguile/symbols.c (default_gensym_prefix): New variable.
(scm_gensym): Use it. Use `scm_from_latin1_stringn' instead of
`scm_from_locale_stringn'.
(scm_init_symbols): Initialize DEFAULT_GENSYM_PREFIX.
| Ludovic Courtès | 2011-03-06 | 1 | -5/+11 |
| * | optimize scm_from_latin1_symboln...* libguile/symbols.c (lookup_interned_latin1_symbol): New helper.
(scm_from_latin1_symboln): Use lookup_interned_latin1_symbol, so we
avoid allocating a string in that case.
| Andy Wingo | 2011-01-07 | 1 | -2/+58 |
| * | lookup_interned_symbol uses get_handle_by_hash...* libguile/symbols.c (lookup_interned_symbol): Change to use
scm_hash_fn_get_handle_by_hash.
| Andy Wingo | 2011-01-07 | 1 | -28/+18 |
| * | fix symbol garbage collection...* libguile/symbols.c (lookup_interned_symbol, intern_symbol): Refactor
to use hashtab.[ch] interfaces.
| Andy Wingo | 2011-01-07 | 1 | -106/+86 |
| * | add scm_from_{latin1,utf8}_symbol{n,}...* libguile/symbols.c (scm_from_latin1_symbol, scm_from_latin1_symboln)
(scm_from_utf8_symbol, scm_from_utf8_symboln): New functions.
| Andy Wingo | 2011-01-07 | 1 | -0/+26 |
| * | Merge branch 'master' into boehm-demers-weiser-gc...Conflicts:
libguile/Makefile.am
libguile/bytevectors.c
libguile/gc-card.c
libguile/gc-mark.c
libguile/programs.c
libguile/srcprop.c
libguile/srfi-14.c
libguile/symbols.c
libguile/threads.c
libguile/unif.c
libguile/vm.c
| Ludovic Courtès | 2009-08-28 | 1 | -67/+43 |
| |\ |
|
| | * | Add initial support for wide symbols...* libguile/hash.c (scm_i_string_hash): new function
(scm_hasher): don't unpack string: use scm_i_string_hash
* libguile/hash.h: new declaration for scm_i_string_hash
* libguile/print.c (quote_keywordish_symbol): use symbol accessors
(scm_i_print_symbol_name): new function
(scm_print_symbol_name): call scm_i_print_symbol_name
(iprin1): use scm_i_print_symbol_name to print symbols
* libguile/print.h: new declaration for scm_i_print_symbol_name
* libguile/symbols.c (lookup_interned_symbol): now takes scheme string
instead of c string; callers changed
(lookup_interned_symbol): add wide symbol support
(scm_i_c_mem2symbol): removed
(scm_i_mem2symbol): removed and replaced with scm_i_str2symbol
(scm_i_str2symbol): new function
(scm_i_mem2uninterned_symbol): removed and replaced with
scm_i_str2uninterned_symbol
(scm_i_str2uninterned_symbol): new function
(scm_make_symbol, scm_string_to_symbol, scm_from_locale_symbol)
(scm_from_locale_symboln): use scm_i_str2symbol
* test-suite/tests/symbols.test: new tests
| Michael Gran | 2009-08-21 | 1 | -67/+41 |
| * | | Merge branch 'master' into boehm-demers-weiser-gc...Conflicts:
lib/Makefile.am
libguile/Makefile.am
libguile/frames.c
libguile/gc-card.c
libguile/gc-freelist.c
libguile/gc-mark.c
libguile/gc-segment.c
libguile/gc_os_dep.c
libguile/load.c
libguile/macros.c
libguile/objcodes.c
libguile/programs.c
libguile/strings.c
libguile/vm.c
m4/gnulib-cache.m4
m4/gnulib-comp.m4
m4/inline.m4
| Ludovic Courtès | 2009-08-18 | 1 | -6/+7 |
| |\| |
|
| | * | Change Guile license to LGPLv3+...(Not quite finished, the following will be done tomorrow.
module/srfi/*.scm
module/rnrs/*.scm
module/scripts/*.scm
testsuite/*.scm
guile-readline/*
)
| Neil Jerram | 2009-06-17 | 1 | -6/+7 |
| * | | Merge branch 'master' into boehm-demers-weiser-gc...Conflicts:
libguile/continuations.c
libguile/gc-freelist.c
libguile/gc-mark.c
libguile/symbols.c
libguile/threads.c
module/ice-9/boot-9.scm
| Ludovic Courtès | 2009-03-22 | 1 | -42/+42 |
| |\| |
|
| | * | Have `scm_take_locale_symbol ()' return an interned symbol (fixes bug #25865)....* libguile/symbols.c (intern_symbol): New function, with code formerly
duplicated in `scm_i_c_mem2symbol ()' and `scm_i_mem2symbol ()'.
(scm_i_c_mem2symbol, scm_i_mem2symbol): Use it.
(scm_take_locale_symboln): Use `intern_symbol ()'. This fixes
bug #25865.
* test-suite/standalone/Makefile.am
(test_scm_take_locale_symbol_SOURCES,
test_scm_take_locale_symbol_CFLAGS,
test_scm_take_locale_symbol_LDADD): New variables.
(check_PROGRAMS, TESTS): Add `test-scm-take-locale-symbol'.
| Ludovic Courtès | 2009-03-19 | 1 | -42/+42 |
| * | | Merge branch 'master' into boehm-demers-weiser-gc...Conflicts:
lib/Makefile.am
libguile/gc-card.c
libguile/gc-freelist.c
libguile/gc-mark.c
libguile/gc-segment.c
libguile/gc.c
libguile/gc.h
libguile/gc_os_dep.c
libguile/private-gc.h
m4/.cvsignore
m4/gnulib-cache.m4
m4/gnulib-comp.m4
| Ludovic Courtès | 2008-09-13 | 1 | -1/+1 |
| |\| |
|
| | * | Include <config.h> in all C files; use `#ifdef HAVE_CONFIG_H' rather than `#if'. | Ludovic Courtès | 2008-09-13 | 1 | -1/+1 |
| * | | Merge commit '032913739218c756f673bfb9c8f66ef9f8f02330' into boehm-demers-wei......Conflicts:
libguile/gc.c
libguile/srcprop.c
libguile/srcprop.h
| Ludovic Courtès | 2008-09-10 | 1 | -0/+3 |
| |\| |
|
| | * | * backtrace.c, debug.c, debug.h, deprecation.c, eq.c, eval.c...eval.h, gsubr.c, init.c, macros.c, print.c, print.h, read.c,
read.h, stacks.c, symbols.c, throw.c: use private-options.h
* private-options.h: new file: contain hardcoded option
definitions.
| Han-Wen Nienhuys | 2007-01-22 | 1 | -0/+3 |
| * | | Fixed symbols so that interned symbols are only weakly referenced....* libguile/symbols.c (lookup_interned_symbol): When a deleted weak pair
is encountered, remove it and update the hashtable's item count. Also,
check the hash table threshold and trigger a rehashing if needed.
(scm_i_c_mem2symbol): Allocate CELL using `scm_weak_car_pair ()' rather
than `scm_cons ()'.
(scm_i_mem2symbol): Likewise.
(scm_symbols_prehistory): Don't invoke `scm_permanent_object ()' for
SYMBOLS.
git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-44
| Ludovic Courtes | 2008-09-10 | 1 | -14/+34 |
| * | | Fixed a warning in `symbols.c'....* libguile/symbols.c (lookup_interned_symbol): When checking for `NULL',
use `SCM2PTR' rather than `SCM_UNPACK' (this fixes a warning).
git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-31
| Ludovic Courtes | 2008-09-05 | 1 | -1/+1 |
| * | | First stab at implementing weak hash tables and vectors. Unable to run the R......* libguile/hashtab.c (scm_weak_car_cell): New.
(scm_weak_cdr_cell): New.
(scm_doubly_weak_cell): New.
(SCM_WEAK_CELL_WORD_DELETED_P): New.
(SCM_WEAK_CELL_WORD): New.
(scm_fixup_weak_alist): New.
(make_hash_table): Always use non-weak vectors. Allocate
`scm_t_hashtable' objects as pointerless.
(scm_i_rehash): Always make NEW_BUCKETS a non-weak vector.
(scm_hash_fn_get_handle): Call `scm_fixup_weak_alist ()' on weak
buckets before calling ASSOC_FN.
(scm_hash_fn_remove_x): Likewise.
(scm_hash_fn_create_handle_x): Likewise. Also, use `scm_.*weak.*cell
()' for HANDLE when needed.
* libguile/symbols.c (lookup_interned_symbol): Check for nullified
pairs.
* libguile/vectors.c (scm_vector_elements): Abort on weak vectors.
(scm_vector_writable_elements): Likewise.
(scm_c_vector_ref): Check whether the referenced element has been
nullified.
(scm_c_vector_set_x): Use `GC_GENERAL_REGISTER_DISAPPEARING_LINK ()'.
(scm_i_allocate_weak_vector): Use `scm_gc_malloc_pointerless ()'
instead of `scm_gc_malloc ()' when allocating room for the vector
itself.
* libguile/weaks.c (scm_make_weak_key_alist_vector): Use
`scm_make_vector ()' instead of `scm_i_allocate_weak_vector ()'.
(scm_make_weak_value_alist_vector): Likewise.
(scm_make_doubly_weak_alist_vector): Likewise.
(weak_vectors): Removed.
(scm_i_init_weak_vectors_for_gc): Removed.
(scm_i_mark_weak_vector): Removed.
(scm_i_mark_weak_vector_non_weaks): Removed.
(scm_i_mark_weak_vectors_non_weaks): Removed.
(scm_i_remove_weaks_from_weak_vectors): Commented out.
git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-7
| Ludovic Courtes | 2008-09-05 | 1 | -1/+12 |
| |/ |
|
| * | merge from 1.8 branch | Kevin Ryde | 2006-04-17 | 1 | -1/+1 |
| * | patches by Ludovic Courtès for symbol generation. | Han-Wen Nienhuys | 2006-01-24 | 1 | -32/+106 |
| * | The FSF has a new address. | Marius Vollmer | 2005-05-23 | 1 | -1/+1 |
| * | See ChangeLog from 2005-03-02. | Marius Vollmer | 2005-03-02 | 1 | -2/+2 |
| * | Reverted changed from 2005/01/24 19:14:54, which was a commit to the...wrong branch. Sorry.
| Marius Vollmer | 2005-01-24 | 1 | -2/+2 |
| * | Threading changes. | Marius Vollmer | 2005-01-24 | 1 | -2/+2 |
| * | Use new vector elements API or simple vector API, as appropriate....Removed SCM_HAVE_ARRAYS ifdefery. Replaced all uses of
SCM_HASHTABLE_BUCKETS with SCM_HASHTABLE_BUCKET.
| Marius Vollmer | 2005-01-02 | 1 | -2/+2 |
| * | *** empty log message *** | Marius Vollmer | 2004-09-22 | 1 | -1/+1 |
| * | * strings.h, strings.c (scm_i_make_symbol): Added FLAGS parameter....* symbols.h, symbols.c (SCM_I_F_SYMBOL_UNINTERNED,
scm_i_symbol_is_interned, scm_i_mem2symbol,
scm_i_mem2uninternedsymbol): Use it to store uninternedness flag.
| Marius Vollmer | 2004-08-26 | 1 | -7/+5 |
| * | * symbols.h, symbols.c (scm_string_ci_to_symbol): Moved here, next...to scm_string_to_symbol.
* deprecated.c, load.c, posix.c, unif.c, symbols.c: Include
"srfi-13.h" instead of "strop.h".
| Marius Vollmer | 2004-08-24 | 1 | -0/+15 |
| * | * strings.h, strings.c: (scm_i_string_chars, scm_i_string_length,...scm_i_string_writable_chars, scm_i_string_stop_writing): New, to
replace SCM_I_STRING_CHARS and SCM_I_STRING_LENGTH. Updated all
uses.
(scm_i_make_string, scm_c_make_string): New, to replace
scm_allocate_string. Updated all uses.
(SCM_STRINGP, SCM_STRING_CHARS, SCM_STRING_UCHARS,
SCM_STRING_LENGTH): Deprecated.
(scm_allocate_string, scm_take_str, scm_take0str, scm_mem2string,
scm_str2string, scm_makfrom0str, scm_makfrom0str_opt):
Discouraged. Replaced all uses with scm_from_locale_string or
similar, as appropriate.
(scm_c_string_length, scm_c_string_ref, scm_c_string_set_x,
scm_c_substring, scm_c_substring_shared, scm_c_substring_copy,
scm_substring_shared, scm_substring_copy): New.
* symbols.c, symbols.h (SCM_SYMBOLP, SCM_SYMBOL_FUNC,
SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS,
SCM_SYMBOL_HASH, SCM_SYMBOL_INTERNED_P, scm_mem2symbol,
scm_str2symbol, scm_mem2uninterned_symbol): Discouraged.
(SCM_SYMBOL_LENGTH, SCM_SYMBOL_CHARS, scm_c_symbol2str):
Deprecated.
(SCM_MAKE_SYMBOL_TAG, SCM_SET_SYMBOL_LENGTH, SCM_SET_SYMBOL_CHARS,
SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS): Removed.
(scm_is_symbol, scm_from_locale_symbol, scm_from_locale_symboln):
New, to replace scm_str2symbol and scm_mem2symbol, respectively.
Updated all uses.
(scm_gensym): Generate only the number suffix in the buffer, just
string-append the prefix.
| Marius Vollmer | 2004-08-19 | 1 | -119/+52 |
| * | * socket.c, rw.c, deprecated.h, validate.h...(SCM_VALIDATE_STRING_COPY): Deprecated. Replaced all uses with
SCM_VALIDATE_STRING plus SCM_I_STRING_CHARS or
scm_to_locale_string, etc.
(SCM_VALIDATE_SUBSTRING_SPEC_COPY): Deprecated. Replaced as
above, plus scm_i_get_substring_spec.
* regex-posix.c, read.c, random.c, ramap.c, print.c, numbers.c,
hash.c, gc.c, gc-card.c, convert.i.c, backtrace.c, strop.c,
strorder.c, strports.c, struct.c, symbols.c, unif.c, ports.c: Use
SCM_I_STRING_CHARS, SCM_I_STRING_UCHARS, and SCM_I_STRING_LENGTH
instead of SCM_STRING_CHARS, SCM_STRING_UCHARS, and
SCM_STRING_LENGTH, respectively. Also, replaced scm_return_first
with more explicit scm_remember_upto_here_1, etc, or introduced
them in the first place.
| Marius Vollmer | 2004-08-12 | 1 | -6/+7 |
| * | * numbers.h, numbers.c, discouraged.h, discouraged.c (scm_short2num,...scm_ushort2num, scm_int2num, scm_uint2num, scm_long2num,
scm_ulong2num, scm_size2num, scm_ptrdiff2num, scm_num2short,
scm_num2ushort, scm_num2int, scm_num2uint, scm_num2long,
scm_num2ulong, scm_num2size, scm_num2ptrdiff, scm_long_long2num,
scm_ulong_long2num, scm_num2long_long, scm_num2ulong_long):
Discouraged by moving to discouraged.h and discouraged.c and
reimplementing in terms of scm_from_* and scm_to_*. Changed all uses
to the new scm_from_* and scm_to_* functions.
| Marius Vollmer | 2004-08-02 | 1 | -1/+1 |
| * | (scm_gensym): Use scm_i_misc_mutex around gensym_counter...update, for thread safety.
(gensym_counter): Move into scm_gensym which is its only user.
(scm_init_symbols): No need to explicitly initialize gensym_counter.
| Kevin Ryde | 2004-07-31 | 1 | -5/+11 |
| * | * deprecated.h, deprecated.c, numbers.h (SCM_INUMP, SCM_NINUMP,...SCM_INUM): Deprecated by reenaming them to SCM_I_INUMP, SCM_I_NINUMP
and SCM_I_INUM, respectively and adding deprecated versions to
deprecated.h and deprecated.c. Changed all uses to either use the
SCM_I_ variants or scm_is_*, scm_to_*, or scm_from_*, as appropriate.
| Marius Vollmer | 2004-07-23 | 1 | -1/+1 |
| * | * numbers.h (SCM_MAKINUM, SCM_I_MAKINUM): Renamed SCM_MAKINUM to...SCM_I_MAKINUM and changed all uses.
| Marius Vollmer | 2004-07-08 | 1 | -1/+1 |
| * | * deprecated.h, boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOL,...SCM_NEGATE_BOOL, SCM_BOOLP): Deprecated by moving into "deprecated.h".
Replaced all uses with scm_is_false, scm_is_true, scm_from_bool, and
scm_is_bool, respectively.
| Marius Vollmer | 2004-07-06 | 1 | -2/+2 |
| * | Changed license terms to the plain LGPL thru-out. | Marius Vollmer | 2003-04-05 | 1 | -36/+12 |
| * | * symbols.c: #include <config.h> if HAVE_CONFIG_H. | Rob Browning | 2003-03-26 | 1 | -0/+3 |
| * | * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31...(since hash tables now adapt their size).
* modules.c (scm_modules_prehistory): Changed from 2001 to 1533
(current number of prehistory bindings; hashtable code will select
a prime which is greater than this value).
* symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
(current number of initial symbols).
* properties.c (scm_init_properties): Don't specify size of
scm_properties_whash.
* objprop.c (scm_init_objprop): Don't specify size of
scm_object_whash.
* keywords.c (scm_init_keywords): Don't specify a hash table size.
| Mikael Djurfeldt | 2003-02-19 | 1 | -1/+1 |
