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My reversion of Mark's commit was in error; the supposed ABI change was
never released.
This reverts commit 3925a64682be333af2e8d15e8173f06d3272f4e4.
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This was, I think, an unintentional ABI change.
Reverts 579dd2da449be194a95d41a27317a453c1aa0568.
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This reverts the change to SCM_MAKE_CHAR made in the previous commit
63818453ad226cd3c2d1fd8ade12e3d7c1d43c05, which used an arithmetic trick
to avoid evaluating its argument more than once.
Here, we restore the previous implementation of SCM_MAKE_CHAR, which
evaluates its argument twice. Instead, we introduce a new inlinable
function 'scm_c_make_char' and replace uses of SCM_MAKE_CHAR with calls
to 'scm_c_make_char' where appropriate.
* libguile/chars.h (scm_c_make_char): New inline function.
* libguile/inline.c: Include chars.h.
* libguile/srfi-13.c (REF_IN_CHARSET, scm_string_any, scm_string_every)
(scm_string_trim, scm_string_trim_right, scm_string_trim_both)
(scm_string_index, scm_string_index_right, scm_string_skip)
(scm_string_skip_right, scm_string_count, string_titlecase_x)
(string_reverse_x, scm_string_fold, scm_string_fold_right)
(scm_string_for_each, scm_string_filter, scm_string_delete):
Use 'scm_c_make_char' instead of 'SCM_MAKE_CHAR' in cases where the
argument calls a function.
* libguile/chars.c (scm_char_upcase, scm_char_downcase, scm_char_titlecase),
libguile/ports.c (scm_port_decode_char),
libguile/print.c (scm_simple_format),
libguile/read.c (scm_read_character),
libguile/strings.c (scm_string_ref, scm_c_string_ref),
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Partial fix for <https://bugs.gnu.org/33044>.
Reported by Tom de Vries <tdevries@suse.de>.
Fix several instances of the mistake of using 'scm_from_locale_*' for C
strings that originally came from a C string literal. Change several
uses of 'scm_from_latin1_*' as well, to promote the practice of writing
code that works for arbitrary C string literals.
Also add missing years to the copyright notices of changed files, based
on the git history.
* libguile/debug-malloc.c, libguile/deprecation.c, libguile/error.c,
libguile/eval.c, libguile/expand.c, libguile/extensions.c,
libguile/filesys.c, libguile/init.c, libguile/load.c,
libguile/modules.c, libguile/pairs.c, libguile/posix.c,
libguile/print.c, libguile/random.c, libguile/read.c,
libguile/regex-posix.c, libguile/snarf.h, libguile/srfi-13.c,
libguile/stacks.c, libguile/stime.c, libguile/strports.c,
libguile/values.c: Use 'scm_from_utf8_*' where appropriate.
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Update to newest recommended license notices from the FSF. Everything
stays LGPLv3+ except guile-readline which is GPLv3+.
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As the FSF advises, 'There is no legal significance to using the
three-character sequence “(C)”, but it does no harm.' It does take up
space though! For that reason, we remove it here from our C files.
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Include config.h first, then system includes, then libguile includes, in
alphabetical order, then the include for the file in question.
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Change from '#include "libguile/foo.h"' and '#include <libguile/foo.h>'
to '#include "foo.h"'.
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* libguile/_scm.h: Remove. An internal header, never installed.
* libguile/__scm.h: Remove horrible documentation.
* libguile/Makefile.am (EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES):
Remove _scm.h.
* libguile/alist.c:
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/atomic.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/boolean.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug-malloc.c:
* libguile/debug.c:
* libguile/deprecated.c:
* libguile/deprecation.c:
* libguile/dynl.c:
* libguile/dynstack.c:
* libguile/dynwind.c:
* libguile/eq.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/extensions.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/finalizers.c:
* libguile/fluids.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc-malloc.c:
* libguile/gc.c:
* libguile/gen-scmconfig.c:
* libguile/generalized-arrays.c:
* libguile/generalized-vectors.c:
* libguile/gettext.c:
* libguile/goops.c:
* libguile/gsubr.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/init.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/mallocs.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/null-threads.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/options.c:
* libguile/pairs.c:
* libguile/poll.c:
* libguile/ports-internal.h:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/procs.c:
* libguile/programs.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/srfi-60.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/unicode.c:
* libguile/uniform.c:
* libguile/values.c:
* libguile/variable.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Remove _scm.h includes.
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* libguile/_scm.h: Remove symbols.h.
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/backtrace.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/goops.c:
* libguile/gsubr.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/keywords.c:
* libguile/load.c:
* libguile/macros.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/options.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/procs.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/read.c:
* libguile/socket.c:
* libguile/srcprop.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/stacks.c:
* libguile/strings.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/vm.c: Add symbols.h.
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* libguile/snarf.h: Remove gsubr include and subr snarfers.
* libguile/gsubr.h (SCM_DEFINE_GSUBR, SCM_DEFINE, SCM_PRIMITIVE_GENERIC):
(SCM_DEFINE_PUBLIC, SCM_PROC, SCM_REGISTER_PROC, SCM_GPROC): Move
here.
* libguile/alist.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/atomic.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/boolean.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug-malloc.c:
* libguile/debug.c:
* libguile/deprecation.c:
* libguile/dynl.c:
* libguile/eq.c:
* libguile/error.c:
* libguile/error.h:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/extensions.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/finalizers.c:
* libguile/fluids.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/generalized-arrays.c:
* libguile/generalized-vectors.c:
* libguile/gettext.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/pairs.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procs.c:
* libguile/programs.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/srfi-60.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/unicode.c:
* libguile/values.c:
* libguile/variable.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Add gsubr includes.
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* libguile/_scm.h: Remove numbers.h.
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/debug-malloc.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/filesys.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/generalized-arrays.c:
* libguile/gettext.c:
* libguile/goops.c:
* libguile/gsubr.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/list.c:
* libguile/memoize.c:
* libguile/net_db.c:
* libguile/options.c:
* libguile/ports.c:
* libguile/posix-w32.c:
* libguile/posix.c:
* libguile/procprop.c:
* libguile/programs.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/srcprop.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-table.c: Add numbers.h.
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* libguile/_scm.h: Remove procs.h include.
* libguile/arrays.c:
* libguile/foreign-object.c:
* libguile/ports.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/scmsigs.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/strports.c:
* libguile/weak-table.c: Add procs includes.
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* libguile/_scm.h: Remove pairs.h.
* libguile/alist.c:
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/bitvectors.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug.c:
* libguile/deprecation.c:
* libguile/dynwind.c:
* libguile/eq.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/fluids.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/gc.c:
* libguile/generalized-arrays.c:
* libguile/goops.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/options.c:
* libguile/ports-internal.h:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/print.h:
* libguile/procprop.c:
* libguile/programs.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-60.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/values.c:
* libguile/vectors.c:
* libguile/vm.c:
* libguile/weak-list.h:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Add pairs.h.
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* libguile/_scm.h: Remove boolean.h include.
* libguile/alist.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/dynwind.c:
* libguile/eq.c:
* libguile/eval.c:
* libguile/expand.c:
* libguile/fdes-finalizers.c:
* libguile/filesys.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/generalized-arrays.h:
* libguile/goops.c:
* libguile/goops.h:
* libguile/guardians.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/intrinsics.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/numbers.c:
* libguile/options.c:
* libguile/ports.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/procs.h:
* libguile/programs.c:
* libguile/r6rs-ports.c:
* libguile/read.c:
* libguile/scmsigs.c:
* libguile/sort.c:
* libguile/srcprop.h:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-14.h:
* libguile/srfi-4.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strorder.c:
* libguile/struct.c:
* libguile/struct.h:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/vports.c: Add boolean.h includes.
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* module/ice-9/debug.scm:
* module/ice-9/mapping.scm:
* module/ice-9/syncase.scm: Delete these deprecated files.
* module/Makefile.am: Remove deleted files.
* libguile/deprecated.c:
* libguile/deprecated.h:
* libguile/backtrace.c:
* libguile/goops.c:
* libguile/numbers.c:
* libguile/socket.c:
* libguile/srfi-13.c:
* module/ice-9/deprecated.scm:
* module/ice-9/format.scm:
* module/oop/goops.scm:
* module/statprof.scm:
* module/texinfo/reflection.scm:
* module/web/client.scm:
* module/web/uri.scm: Remove deprecated code.
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* libguile/strings.c (scm_string, scm_c_make_string):
* libguile/srfi-13.c (scm_reverse_list_to_string, scm_string_map)
(scm_string_unfold, scm_string_unfold_right, scm_xsubstring)
(scm_string_filter, scm_string_delete): Remove
scm_i_string_start_writing / scm_i_string_stop_writing calls around
fresh strings that aren't visible to other threads.
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* libguile/srfi-13.c (scm_string_copy_x): Fix to work properly with
overlapping src/dest.
* test-suite/tests/srfi-13.test ("string-copy!"): Add tests.
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* libguile/srfi-13.c (scm_string_join): Properly sequence operations in
ADD_TO_APPEND_LIST macro.
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* libguile/srfi-13.c (string-join): Rewrite to call 'scm_string_append'
only once.
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* doc/ref/api-data.texi (String Constructors): In definition of
'string-join', change 'string-infix' -> 'strict-infix'.
* libguile/srfi-13.c (scm_string_join): In docstring, change
'string-infix' -> 'strict-infix'.
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* libguile/srfi-13.c (string-split): Add support for splitting on
character sets and predicates, like string-index and others.
* test-suite/tests/strings.test (string-split): Add tests covering
the new argument types.
* doc/ref/api-data.texi (string-split): Update.
Signed-off-by: Mark H Weaver <mhw@netris.org>
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* libguile/srfi-13.c (scm_string_trim, scm_string_trim_right)
(scm_string_trim_both): Take the whitespace fast-path if the char_pred
is scm_char_set_whitespace.
* module/web/http.scm (read-header, split-and-trim, parse-quality-list):
(parse-param-component, parse-credentials, "Content-Type"):
(read-request-line, read-response-line): Use char-set:whitespace
instead of char-whitespace?. It avoids recursing into the VM.
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* 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.
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* libguile/srfi-13.c (scm_string_copy_x, scm_substring_fill_x,
string_upcase_x, string_downcase_x, string_titlecase_x,
string_reverse_x, scm_string_xcopy_x): Avoid calling
`scm_i_string_start_writing' if the range of indices to be modified is
empty. This avoids the error that would be raised by
`scm_i_string_start_writing' if the string is not mutable.
Thanks to Bruce Korb <bkorb@gnu.org> for reporting this problem
and suggesting the fix.
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* libguile/strings.c (scm_i_make_string, scm_i_make_wide_string): Add
`read_only_p' parameter. All callers updated.
* libguile/vm-i-loader.c (load_string, load_wide_string): Push read-only
strings.
* test-suite/tests/strings.test ("literals"): New test prefix.
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* libguile/srfi-13.c (scm_string_eq): Fix a bug which caused the slow
general string_compare function to be used for strings of unequal
lengths.
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* libguile/bitvectors.c, libguile/chars.c,
libguile/deprecated.c, libguile/numbers.c, libguile/random.c,
libguile/read.c, libguile/root.c, libguile/srfi-1.c,
libguile/srfi-13.c, libguile/srfi-14.c, libguile/uniform.c:
Fix typos, add missing newlines.
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* libguile/srfi-13.c (scm_string_filter, scm_string_delete): Enclose
deprecated call convention handling in `#if SCM_ENABLE_DEPRECATED == 1'.
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Suggested by Noah Lavine <noah.b.lavine@gmail.com>.
* doc/ref/api-data.texi (String Searching): Mention the return value of
`string-index', `string-index-right', and `string-rindex' when no
match is found.
* libguile/srfi-13.c (scm_string_index, scm_string_index_right,
scm_string_rindex): Adjust docstring accordingly.
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* libguile/srfi-13.h:
* libguile/srfi-13.c (scm_string_filter, scm_string_delete): Swap
char_pred and s argument order, to comply with SRFI-13. There is a
back-compat shim that will detect programs that used the old,
erroneous interface, while giving a warning.
* doc/ref/api-data.texi: Update docs.
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* libguile/srfi-13.c (scm_string_eq): Properly type-check S1 and S2.
* test-suite/tests/strings.test ("string=?")["1st argument EOF", "2nd
argument EOF"]: New tests exposing the problem.
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* libguile/srfi-13.c (scm_string_eq): Add a fast path for the common
case.
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* doc/ref/api-data.texi (Characters): Documentation for `char-titlecase'.
* doc/ref/api-i18n.texi (Character Case Mapping): Documentation for
`char-locale-titlecase' and `string-locale-titlecase'.
* libguile/chars.c, libguile/chars.h (scm_char_titlecase, scm_c_titlecase): New
functions.
* libguile/i18n.c, libguile/i18n.h (chr_to_case, scm_char_locale_titlecase,
str_to_case, scm_string_locale_titlecase): New functions.
* libguile/i18n.c (scm_char_locale_downcase, scm_char_locale_upcase,
scm_string_locale_downcase, scm_string_locale_upcase): Refactor to share code
via chr_to_case and str_to_case, as appropriate.
* module/ice-9/i18n.scm (char-locale-title-case, string-locale-titlecase): New
functions.
* libguile/srfi-13.c (string_titlecase_x): Use uc_totitle instead of uc_toupper.
* test-suite/tests/chars.test: Tests for `char-titlecase'.
* test-suite/tests/i18n.test: Tests for `char-locale-titlecase' and
`string-locale-titlecase'.
* test-suite/tests/srfi-13.test: Tests for `string-titlecase'.
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* libguile/eval.c (scm_map, scm_for_each)
* libguile/hashtab.c (scm_hash_for_each_handle)
* libguile/list.c (scm_filter, scm_filter_x)
* libguile/quicksort.i.c:
* libguile/sort.c (scm_restricted_vector_sort_x, scm_sorted_p)
(scm_merge, scm_merge_list_x, scm_merge_x)
(scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x)
(scm_merge_vector_step, scm_stable_sort_x, scm_sort_list_x)
(scm_sort_list)nn
* libguile/srfi-13.c (scm_string_any, scm_string_every)
(scm_string_tabulate, scm_string_trim, string_trim_right)
(scm_string_trim_both, scm_string_index, scm_string_index_right)
(scm_string_skip, scm_string_skip_right, scm_string_count)
(scm_string_map, scm_string_map_x, scm_string_for_each)
(scm_string_for_each_index, scm_string_filter, scm_string_delete):
Remove uses of trampolines.
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* libguile/srfi-13.c (compare_strings): Switch the "longer" and
"shorter" arguments. All the callers of this function assumed that
shorter came first. Fixes (string<? "abc" "abcd").
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* libguile/srfi-13.c (scm_string_tabulate): test range of signed integer
before casting it to unsigned size_t
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* libguile/srfi-13.c (MY_SUBF_VALIDATE_SUBSTRING_SPEC): new macro
(MY_VALIDATE_SUBSTRING_SPEC_COPY): now unused, removed
(MY_VALIDATE_SUBSTRING_SPEC_UCOPY): now unused, removed
(REF_IN_CHARSET): new macro
(race_error)[0]: unused, removed
(scm_string_any, scm_string_every, scm_string_tabulate)
(scm_substring_to_list, scm_reverse_string_to_list)
(scm_reverse_list_to_string, scm_string_join)
(s_scm_srfi13_substring_copy, scm_string_copy, scm_string_copy_x)
(scm_string_pad, scm_string_pad_right, scm_string_trim)
(scm_string_trim_right, scm_string_trim_both, scm_substring_fill_x):
(scm_string_compare, scm_string_compare_ci): modified for
both wide and narrow strings
(compare_string): new function
(scm_string_eq, scm_string_neq, scm_string_lt, scm_string_gt)
(scm_string_le, scm_string_ge, scm_string_ci_eq, scm_string_ci_neq)
(scm_string_ci_lt, scm-string_ci_gt, scm_string_ci_le, scm_string_ci_gt)
(scm_substring_hash, scm_string_prefix_length, scm_string_suffix_length)
(scm_string_prefix_length_ci, scm_string_suffix_length_ci)
(scm_string_prefix_p, scm_string_prefix_ci_p, scm_string_suffix_p)
(scm_string_suffix_ci_p, scm_string_index, scm_string_index_right)
(scm_string_skip, scm_string_skip_right, scm_string_count)
(scm_string_contains, scm_string_contains_ci, string_upcase_x)
(scm_substring_upcase_x, scm_substring_upcase, string_downcase_x)
(scm_string_downcase_x, scm_string_downcase, scm_string_titlecase_x)
(scm_string_titlecase, scm_string_capitalize, scm_string_reverse)
(scm_string_reverse_x, scm_string_map, scm_string_map_x)
(scm_string_fold, scm_string_fold_right, scm_string_unfold)
(scm_string_unfold_right, scm_xsubstring, scm_string_xcopy_x)
(scm_string_replace, scm_string_tokenize, scm_string_split)
(scm_string_filter, scm_string_delete): modified for both wide and
narrow strings
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This adds full Unicode strings as a datatype, and it adds some
minimal functionality. The terminal and port encoding is assumed
to be ISO-8859-1. Non-ISO-8859-1 characters are written or
input as string character escapes.
The string character escapes now have 3 forms: \xXX \uXXXX and
\UXXXXXX, for unprintable characters that have 2, 4 or 6 hex digits.
The process for writing to strings has been modified. There is now a
function scm_i_string_start_writing that does the copy-on-write
conversion if necessary.
To compile strings that may be wide, the VM storage of strings and
string-likes has changed.
Most string-using functions have not yet been updated and may break
when used with wide strings.
* module/language/assembly/compile-bytecode.scm (write-bytecode):
use variable width string bytecode format
* module/language/assembly.scm (byte-length): use variable width
bytecode format
* libguile/vm-i-loader.c (load-string, load-symbol):
(load-keyword, define): use variable-width bytecode format
* libguile/vm-engine.h (FETCH_WIDTH): new macro
* libguile/strings.h: new declarations
* libguile/strings.c (make_wide_stringbuf): new function
(widen_stringbuf): new function
(scm_i_make_wide_string): new function
(scm_i_is_narrow_string): new function
(scm_i_string_wide_chars): new function
(scm_i_string_start_writing): new function
(scm_i_string_ref): new function
(scm_i_string_set_x): new function
(scm_i_is_narrow_symbol): new function
(scm_i_symbol_wide_chars, scm_i_symbol_ref): new function
(scm_string_width): new function
(unistring_escapes_to_guile_escapes): new function
(scm_to_stringn): new function
(scm_i_stringbuf_free): modify for wide strings
(scm_i_substring_copy): modify for wide strings
(scm_i_string_chars, scm_string_append): modify for wide strings
(scm_i_make_symbol, scm_to_locale_stringn): modify for wide strings
(scm_string_dump, scm_symbol_dump, scm_to_locale_stringbuf):
(scm_string, scm_i_deprecated_string_chars): modify for wide strings
(scm_from_locale_string, scm_from_locale_stringn): add null test
* libguile/srfi-13.c: add calls for scm_i_string_start_writing for
each call of scm_i_string_stop_writing
(scm_string_for_each): modify for wide strings
* libguile/socket.c: add calls for scm_i_string_start_writing for each
call of scm_i_string_stop_writing
* libguile/rw.c: add calls for scm_i_string_start_writing for each
call of scm_i_string_stop_writing
* libguile/read.c (scm_read_string): allow reading of wide strings
* libguile/print.h: add declaration for scm_charprint
* libguile/print.c (iprin1): print wide strings and add new string
escapes
(scm_charprint): new function
* libguile/ports.h: new declarations for scm_lfwrite_substr and
scm_lfwrite_str
* libguile/ports.c (update_port_lf): new function
(scm_lfwrite): use update_port_lf
(scm_lfwrite_substr): new function
(scm_lfwrite_str): new function
* test-suite/tests/asm-to-bytecode.test ("compiler"): add string
width byte to sting-like asm tests
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(Not quite finished, the following will be done tomorrow.
module/srfi/*.scm
module/rnrs/*.scm
module/scripts/*.scm
testsuite/*.scm
guile-readline/*
)
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non-empty string in args.
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scm_string_trim, scm_string_trim_right, scm_string_trim_both,
scm_string_index, scm_string_index_right, scm_string_skip,
scm_string_skip_right, scm_string_count, scm_string_map,
scm_string_map_x, scm_string_for_each, scm_string_for_each_index,
scm_string_filter, scm_string_delete): Use scm_t_trampoline_1 for
procedures called in loops.
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trailing deletions, so as to return a substring if those are the only
changes.
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last change, use plain copy-on-write substrings, the individual
descriptions in the srfi don't mention shared storage (only the
introduction does).
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charset cases, count chars kept and build a string in a second pass,
rather than using a cons cell for every char kept. Use a shared
substring when nothing removed (such sharing is allowed by the srfi).
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unsigned int SCM_CHAR and a char string meant an 8-bit char was never
matched.
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