* doc/lispref/text.texi (Parsing HTML/XML):
* src/xml.c (Flibxml_parse_html_region, Flibxml_parse_xml_region):
Update the documentation regarding the use of BASE-URL argument.
(Bug#63125)
* lisp/subr.el (libxml-parse-xml-region)
(libxml-parse-html-region): Make DISCARD-COMMENTS obsolete.
* src/xml.c (Flibxml_parse_html_region)
(Flibxml_parse_xml_region): Don't mention DISCARD-COMMENTS, since
it's now no longer part of the advertised signature (bug#27178).
* doc/lispref/text.texi (Parsing HTML/XML): Mention that
discard-comments is obsolete.
* lisp/xml.el (xml-remove-comments): New function (bug#27178).
* src/xml.c (Flibxml_parse_html_region): Clarify what
DISCARD-COMMENTS actually does, and say that the parameter is
obsolete.
(Flibxml_parse_xml_region): Ditto.
63b04c11d5 Fix copyright years by hand
5c7dd8a783 Update copyright year to 2018
220a9ecba1 Merge from Gnulib
312c565566 Don't add empty keyboard macro to macro ring (Bug#24992)
39ca289a7a Allow customization of decoding of "man" command
f8240815ea * etc/NEWS: Add security consideration note on passphrase ...
0c78822c70 Fix subtle problem with scroll-down when scroll-margin is ...
acd289c5a4 Fix problems with indexing in User manual
b240c7846b * lisp/help.el (describe-key): Only (copy-sequence elt) wh...
e879a5444a * src/buffer.c (Frestore_buffer_modified_p): Fix bug#29846
81b1028b63 Improve documentation of 'inhibit-modification-hooks' and ...
7175496d7a Fix doc string of 'enable-recursive-minibuffers'
5b38406491 Fix documentation of delsel and of killing text
# Conflicts:
# etc/NEWS
# etc/refcards/ru-refcard.tex
* src/emacs.c (main): Call syms_of_xml unconditionally.
* src/lisp.h: Provide syms_of_xml prototype even when
HAVE_LIBXML2 is not defined.
* src/xml.c (Flibxml_available_p): New function, cloned from
Fgnutls_available_p.
(syms_of_xml): Provide Slibxml_available_p.
* doc/lispref/text.texi (Parsing HTML/XML): Document libxml-available-p.
(GnuTLS Cryptography, Format of GnuTLS Cryptography Inputs)
(Document Object Model): Fix indentation of the first paragraph.
* etc/NEWS (libxml-available-p): Mention libxml-available-p.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
ee04aed Fix handling of buffer relocation in regex.c functions
71ca4f6 Avoid relocating buffers while libxml2 reads its text
1b3fc8a ; Remove redundant code in gmalloc.c
9afea93 Attempt to catch reads from a buffer that is relocated
This was inspired by commit e65c3079c6,
which fixed a bug where the C name for a symbol disagreed with the
symbol name itself. Fix other instances of disagreements that I found.
Although this doesn’t fix a bug, it should make code easier to follow.
The remaining disagreements are idiosyncratic: Qminus, Qplus,
Qsans__serif, Qbackquote, Qcomma, Qcomma_at, Qcomma_dot.
All uses changed.
* src/alloc.c (QAutomatic_GC): Rename from Qautomatic_gc.
* src/dbusbind.c (QCsystem): Rename from QCdbus_system_bus.
(QCsession): Rename from QCdbus_session_bus.
(QCtimeout): Rename from QCdbus_timeout.
(QCbyte): Rename from QCdbus_type_byte.
(QCboolean): Rename from QCdbus_type_boolean.
(QCint16): Rename from QCdbus_type_int16.
(QCuint16): Rename from QCdbus_type_uint16.
(QCint32): Rename from QCdbus_type_int32.
(QCuint32): Rename from QCdbus_type_uint32.
(QCint64): Rename from QCdbus_type_int64.
(QCuint64): Rename from QCdbus_type_uint64.
(QCdouble): Rename from QCdbus_type_double.
(QCstring): Rename from QCdbus_type_string.
(QCobject_path): Rename from QCdbus_type_object_path.
(QCsignature): Rename from QCdbus_type_signature.
(QCunix_fd): Rename from QCdbus_type_unix_fd.
(QCarray): Rename from QCdbus_type_array.
(QCvariant): Rename from QCdbus_type_variant.
(QCstruct): Rename from QCdbus_type_struct.
(QCdict_entry): Rename from QCdbus_type_dict_entry.
(QCserial): Rename from QCdbus_registered_serial.
(QCmethod): Rename from QCdbus_registered_method.
(QCsignal): Rename from QCdbus_registered_signal.
* src/emacs-module.c (Qinternal__module_call):
Rename from Qinternal_module_call.
* src/frame.c (Qwindow__pixel_to_total):
Rename from Qwindow_pixel_to_total.
* src/gnutls.c (QChostname): Rename from QCgnutls_bootprop_hostname.
(QCpriority): Rename from QCgnutls_bootprop_priority.
(QCtrustfiles): Rename from QCgnutls_bootprop_trustfiles.
(QCkeylist): Rename from QCgnutls_bootprop_keylist.
(QCcrlfiles): Rename from QCgnutls_bootprop_crlfiles.
(QCmin_prime_bits): Rename from QCgnutls_bootprop_min_prime_bits.
(QCloglevel): Rename from QCgnutls_bootprop_loglevel.
(QCcomplete_negotiation): Rename from QCgnutls_complete_negotiation.
(QCverify_flags): Rename from QCgnutls_bootprop_verify_flags.
(QCverify_error): Rename from QCgnutls_bootprop_verify_error.
* src/w32fns.c (Qfont_parameter): Rename from Qfont_param.
(Qgnutls): Rename from Qgnutls_dll.
(Qlibxml2): Rename from Qlibxml2_dll.
(Qzlib): Rename from Qzlib_dll.
* src/w32select.c (Qutf_16le_dos): Rename from QUNICODE.
* src/window.c (Qwindow__resize_root_window):
Rename from Qwindow_resize_root_window.
(Qwindow__resize_root_window_vertically):
Rename from Qwindow_resize_root_window_vertically.
(Qwindow__sanitize_window_sizes):
Rename from Qwindow_sanitize_window_sizes.
(Qwindow__pixel_to_total): Rename from Qwindow_pixel_to_total.
* src/xdisp.c (Qredisplay_internal_xC_functionx):
Rename from Qredisplay_internal.
* src/xfns.c (Qfont_parameter): Rename from Qfont_param.
* src/xselect.c (Q_EMACS_TMP_): Rename from QEMACS_TMP.
Work around Bug#22884 by rewording comments and strings to avoid ‘(’
at the start of a line unless it starts a function. This change
is a short-term hack; in the longer run we plan to fix cc-mode’s
performance for C files that have ‘(’ at the start of a line in a
comment or string.
Omit ‘#include "foo.h"’ unless the file needs foo.h (Bug#21707).
In a few cases, add ‘#include "foo.h"’ if the file needs foo.h
but does not include it directly. As a general rule, a source
file should include foo.h if it needs the interfaces that foo.h
defines.
* src/alloc.c: Don’t include process.h. Include dispextern.h,
systime.h.
* src/atimer.c: Don’t include blockinput.h.
* src/buffer.c: Include coding.h, systime.h. Don’t include
keyboard.h, coding.h.
* src/callint.c: Don’t include commands.h, keymap.h.
* src/callproc.c: Don’t include character.h, ccl.h, composite.h,
systty.h, termhooks.h.
* src/casetab.c: Don’t include character.h.
* src/category.c: Don’t include charset.h, keymap.h.
* src/ccl.h: Don’t include character.h.
* src/character.c: Don’t include charset.h.
* src/charset.c: Don’t include disptab.h.
* src/chartab.c: Don’t include ccl.h.
* src/cm.c: Don’t include frame.h, termhooks.h.
* src/cmds.c: Don’t include window.h, dispextern.h.
* src/coding.c: Don’t include window.h, frame.h.
* src/composite.c: Include composite.h. Don’t include window.h,
font.h.
* src/data.c: Don’t include syssignal.h, termhooks.h, font.h.
* src/dbusbind.c: Don’t include frame.h.
* src/decompress.c: Don’t include character.h.
* src/dired.c: Don’t include character.h, commands.h, charset.h.
* src/dispnew.c: Don’t include character.h, indent.h, intervals.h,
process.h, timespec.h. Include systime.h.
* src/doc.c: Include coding.h. Don’t include keyboard.h.
* src/editfns.c: Include composite.h. Don’t include frame.h.
* src/emacs.c: Include fcntl.h, coding.h. Don’t include
commands.h, systty.h..
* src/fileio.c: Don’t include intervals.h, dispextern.h.
Include composite.h.
* src/filelock.c: Don’t include character.h, systime.h.
* src/fns.c: Don’t include time.h, commands.h, keyboard.h,
keymap.h, frame.h, blockinput.h, xterm.h. Include composite.h.
* src/font.c: Include termhooks.h.
* src/font.h: Don’t include ccl.h, frame.h. Add forward decls of
struct composition_it, struct face, struct glyph_string.
* src/fontset.c: Don’t include buffer.h, ccl.h, keyboard.h,
intervals.h, window.h, termhooks.h.
* src/frame.c: Don’t include character.h, commands.h, font.h.
* src/frame.h: Don’t include dispextern.h.
* src/fringe.c: Don’t include character.h.
* src/ftcrfont.c: Don’t include dispextern.h, frame.h,
character.h, charset.h, fontset.h.
* src/ftfont.c: Don’t include frame.h, blockinput.h, coding.h,
fontset.h.
* src/ftxfont.c: Don’t include dispextern.h, character.h,
charset.h, fontset.h.
* src/gfilenotify.c: Don’t include frame.h, process.h.
* src/gtkutil.c: Include dispextern.h, frame.h, systime.h.
Don’t include syssignal.h, buffer.h, charset.h, font.h.
* src/gtkutil.h: Don’t include frame.h.
* src/image.c: Include fcntl.h and stdio.h instead of sysstdio.h.
Don’t include character.h.
* src/indent.c: Don’t include keyboard.h, termchar.h.
* src/inotify.c: Don’t include character.h, frame.h.
* src/insdel.c: Include composite.h. Don’t include blockinput.h.
* src/intervals.c: Don’t include character.h, keyboard.h.
* src/intervals.h: Don’t include dispextern.h, composite.h.
* src/keyboard.c: Don’t include sysstdio.h, disptab.h, puresize.h.
Include coding.h.
* src/keyboard.h: Don’t incldue systime.h.
* src/keymap.c: Don’t include charset.h, frame.h.
* src/lread.c: Include dispextern.h and systime.h.
Don’t include frame.h. Include systime.h.
* src/macros.c: Don’t include commands.h, character.h, buffer.h.
* src/menu.c: Include character.h, coding.h. Don’t include
dispextern.h.
* src/menu.h: Don’t include systime.h.
* src/minibuf.c: Don’t include commands.h, dispextern.h, syntax.h,
intervals.h, termhooks.h.
* src/print.c: Include coding.h. Don’t include keyboard.h,
window.h, dispextern.h, termchar.h, termhooks.h, font.h.
Add forward decl of struct terminal.
* src/process.c: Don’t include termhooks.h, commands.h,
dispextern.h, composite.h.
* src/region-cache.c: Don’t include character.h.
* src/scroll.c: Don’t include keyboard.h, window.h.
* src/search.c: Don’t include category.h, commands.h.
* src/sound.c: Don’t include dispextern.h.
* src/syntax.c: Don’t include command.h, keymap.h.
* src/sysdep.c: Don’t include window.h, dispextern.h.
* src/systime.h: Use ‘#ifdef emacs’, not ‘#ifdef EMACS_LISP_H’,
* src/term.c: Don’t include systty.h, intervals.h, xterm.h.
* src/terminal.c: Include character.h.
Don’t include charset.h, coding.h.
* src/textprop.c: Don’t include character.h.
* src/undo.c: Don’t include character.h, commands.h, window.h.
* src/unexsol.c: Don’t include character.h, charset.h.
* src/widget.c: Include widget.h. Don’t include keyboard.h,
window.h, dispextern.h, blockinput.h, character.h, font.h.
* src/widgetprv.h: Don’t include widget.h.
* src/window.c: Don’t include character.h, menu.h, intervals.h.
* src/xdisp.c: Include composite.h, systime.h. Don’t include
macros.h, process.h.
* src/xfaces.c: Don’t include charset.h, keyboard.h, termhooks.h,
intervals.h.
* src/xfns.c: Don’t include menu.h, character.h, intervals.h,
epaths.h, fontset.h, systime.h, atimer.h, termchar.h.
* src/xfont.c: Don’t include dispextern.h, fontset.h, ccl.h.
* src/xftfont.c: Don’t include dispextern.h, character.h, fontset.h.
* src/xgselect.c: Don’t include timespec.h, frame.h.
Include systime.h.
* src/xgselect.h: Don’t include time.h.
Use a forward decl to struct timespec instead.
* src/xmenu.c: Don’t include keymap.h, character.h, charset.h,
dispextern.h. Include systime.h.
* src/xml.c: Don’t include character.h.
* src/xrdb.c [USE_MOTIF]: Don’t include keyboard.h.
* src/xselect.c: Don’t include dispextern.h, character.h,
buffer.h, process.h.
* src/xsmfns.c: Don’t include systime.h, sysselect.h.
* src/xterm.c: Don’t include syssignal.h, charset.h, disptab.h,
intervals.h process.h, keymap.h, xgselect.h. Include composite.h.
Remove DEFSYMs that aren't used at the C level. Also:
* src/decompress.c (Qzlib_dll):
* src/font.c (Qunicode_sip):
* src/frame.c (Qtip_frame):
* src/ftfont.c (Qserif):
* src/gnutls.c (Qgnutls_dll):
* src/xml.c (Qlibxml2_dll):
Move from here ...
* src/w32fns.c (syms_of_w32fns): ... to here,
as these are used only on MS-Windows.
Fixes Bug#15880.
This patch also makes Q constants (e.g., Qnil) constant addresses
from the C point of view.
* make-docfile.c: Revamp to generate table of symbols, too.
Include <stdbool.h>.
(xstrdup): New function.
(main): Don't process the same file twice.
(SYMBOL): New constant in enum global_type.
(struct symbol): Turn 'value' member into a union, either v.value
for int or v.svalue for string. All uses changed.
(add_global): New arg svalue, which overrides value, so that globals
can have a string value.
(close_emacs_global): New arg num_symbols; all uses changed.
Output lispsym decl.
(write_globals): Output symbol globals too. Output more
ATTRIBUTE_CONST, now that Qnil etc. are C constants.
Output defsym_name table.
(scan_c_file): Move most of guts into ...
(scan_c_stream): ... new function. Scan for DEFSYMs and
record symbols found. Don't read past EOF if file doesn't
end in newline.
* alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle:
* casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
* composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
* doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
* frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
* image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
* macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
* nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
* search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
* window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
* xselect.c, xsettings.c, xterm.c:
Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
These names are now defined automatically by make-docfile.
* alloc.c (init_symbol): New function.
(Fmake_symbol): Use it.
(c_symbol_p): New function.
(valid_lisp_object_p, purecopy): Use it.
* alloc.c (marked_pinned_symbols):
Use make_lisp_symbol instead of make_lisp_ptr.
(garbage_collect_1): Mark lispsym symbols.
(CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
(mark_object): Use it.
(sweep_symbols): Sweep lispsym symbols.
(symbol_uses_obj): New function.
(which_symbols): Use it. Work for lispsym symbols, too.
(init_alloc_once): Initialize Vpurify_flag here; no need to wait,
since Qt's address is already known now.
(syms_of_alloc): Add lispsym count to symbols_consed.
* buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
when testing whether storage is all bits zero.
* dispextern (struct image_type):
* font.c (font_property_table):
* frame.c (struct frame_parm_table, frame_parms):
* keyboard.c (scroll_bar_parts, struct event_head):
* xdisp.c (struct props):
Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
Lisp_Object *, since Qfoo is no longer an object whose address can be
taken. All uses changed.
* eval.c (run_hook): New function. Most uses of Frun_hooks changed to
use it, so that they no longer need to take the address of a Lisp sym.
(syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
* frame.c (syms_of_frame): Add defsyms for the frame_parms table.
* keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
DEFSYM Qdeactivate_mark before the corresponding var.
* keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
instead of interning their symbols; this avoids duplicates.
(LISP_INITIALLY, TAG_PTR)
(DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
New macros.
(LISP_INITIALLY_ZERO): Use it.
(enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
(EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
Move decls up, to avoid forward uses. Include globals.h earlier, too.
(make_lisp_symbol): New function.
(XSETSYMBOL): Use it.
(DEFSYM): Now just a placeholder for make-docfile.
* lread.c (DEFINE_SYMBOLS): Define, for globals.h.
(intern_sym): New function, with body taken from old intern_driver.
(intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
All uses changed.
(define_symbol): New function.
(init_obarray): Define the C symbols taken from lispsym.
Use plain DEFSYM for Qt and Qnil.
* syntax.c (init_syntax_once): No need to worry about
Qchar_table_extra_slots.
* decompress.c, gnutls.c, image.c, xml.c:
If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
rather than the inverse when not WINDOWSNT. This isolates the
fn_* business into the WINDOWSNT-specific section of the code,
which makes it easier to maintain the generic code.
* decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
* gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
* image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
* xml.c (DEF_XML2_FN, LOAD_XML2_FN):
Remove. All uses replaced by DEF_DLL_FN.
* w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
* doc/lispref/text.texi (Parsing HTML/XML): Document new optional parameter
'discard-comments' of 'libxml-parse(html|xml)-region'.
* src/xml.c (parse_region): Take care of new optional parameter
'discard-comments' of 'libxml-parse(html|xml)-region'.
(Flibxml_parse_html_region, Flibxml_parse_xml_region): New
optional parameter 'discard-comments'.
* test/automated/libxml-tests.el
(libxml-tests--data-comments-preserved): Renamed from
'libxml-tests--data'.
(libxml-tests--data-comments-discarded): New.
(libxml-tests): Check whether 'libxml-parse-xml-region' is
discarding comments correctly.
Since all users of move_gap do CHAR_TO_BYTE for other purposes
anyway, all of them should use move_gap_both instead.
* lisp.h (move_gap): Remove prototype.
* insdel.c (move_gap): Remove.
(move_gap_both): Add eassert.
* editfns.c (Ftranspose_regions): Tweak to use move_gap_both.
* xml.c (parse_region): Likewise.
* configure.ac (HAVE__SETJMP, HAVE_SIGSETJMP): New symbols.
(_setjmp, _longjmp): Remove.
* src/lisp.h: Include <setjmp.h> here, since we use its symbols here.
All instances of '#include <setjmp.h>' removed, if the
only reason for the instance was because "lisp.h" was included.
(sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
and _longjmp with the new symbols. Emacs already uses _setjmp if
available, so this change affects only POSIXish hosts that have
sigsetjmp but not _setjmp, such as some versions of Solaris and
Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.)
* src/image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
(png_load_body) [HAVE_PNG]:
(PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
(PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
since PNG requires jmp_buf. This is the only exception to the
general rule that we now use sys_setjmp and sys_longjmp.
This exception is OK since this code does not change the signal
mask or longjmp out of a signal handler.
Fixes: debbugs:12446
src/makefile.w32-in (OBJ2): Add xml.$(O).
(GLOBAL_SOURCES): Add xml.c.
($(BLD)/xml.$(O)): New dependency list.
src/xml.c (DEF_XML2_FN, LOAD_XML2_FN) [WINDOWSNT]: New macros.
(fn_htmlReadMemory, fn_xmlReadMemory, fn_xmlDocGetRootElement)
(fn_xmlFreeDoc, fn_xmlCleanupParser, fn_xmlCheckVersion)
[!WINDOWSNT]: New macros.
(init_libxml2_functions, libxml2_loaded_p): New functions.
(parse_region): Call fn_xmlCheckVersion instead of using the macro
LIBXML_TEST_VERSION. Call libxml2 functions via the fn_* macros.
(xml_cleanup_parser): New function, export for fn_xmlCleanupParser.
Calls xmlCleanupParser only if libxml2 was loaded (or statically
linked in).
(Flibxml_parse_html_region, Flibxml_parse_xml_region): Call
init_libxml2_functions before calling libxml2 functions.
(syms_of_xml) <Qlibxml2_dll>: DEFSYM it.
src/emacs.c: Don't include libxml/parser.h.
(shut_down_emacs): Call xml_cleanup_parser, instead of calling
xmlCleanupParser directly.
src/ lisp.h [HAVE_LIBXML2]: Add prototype for xml_cleanup_parser.
nt/configure.bat: Support building with libxml2.
nt/INSTALL:
nt/README.W32: Add information about libxml2.
lisp/term/w32-win.el (dynamic-library-alist): Add libxml2 DLLs.
lib-src/makefile.w32-in (obj): Add xml.o.
