Glenn Morris [Wed, 13 Dec 2017 03:43:33 +0000 (19:43 -0800)]
Merge from origin/emacs-26
b0369d0536 Import the latest IVD_Sequences.txt cd53b6399b Fix dired-do-compress when tar doesn't default to stdin (B... 51911dae14 Suppress warnings during elisp completion macroexpansion a36a090a95 * lisp/progmodes/verilog-mode.el (verilog-mode): Fix typo ... 6a6e8e6e8d Make tramp-interrupt-process more robust 5bcd468a9e Make quail-input-method work when inhibit-read-only is non... 87baf1242e Fix 'fontset-name-p' d23158777d Fix fontset documentation inconsistencies for bug#29630 a829cb8c8b Remove sentence from child frames section in Elisp manual ad491c80e4 Avoid crashes in 'font-at' after 'set-fontset-font' c73d2cdfd7 * lisp/files-x.el (connection-local-set-profile-variables)... cefca2b8ac Add /etc/ssl/cert.pem to gnutls-trustfiles for macOS 122e7264b8 Fix tool-tip display when display margins are non-zero by ... e1cc2037a9 Handle hash tables and vectors when reading/writing EIEIO ... cda219c3df Improve interactive debugging commands in xdisp.c 1056b3cbcd Fix calculation of continuation_pixel_width in display engine 90e20804f5 Improve documentation of 'save-abbrevs'. 14f0230a48 Improve documentation of Dired 161b0e5493 * lisp/bookmark.el (bookmark-alist): Doc fix. (Bug#29551)
Glenn Morris [Wed, 13 Dec 2017 02:58:38 +0000 (21:58 -0500)]
Fix gitmerge handling of automatic conflict reslution
* admin/gitmerge.el (gitmerge-resolve): Reenable NEWS handling.
(gitmerge-resolve-unmerged): Commit after successful resolution.
(gitmerge-commit): New function, extracted from gitmerge-maybe-resume.
(gitmerge-maybe-resume): Use gitmerge-commit.
Paul Eggert [Tue, 12 Dec 2017 23:15:56 +0000 (15:15 -0800)]
Fix recently-introduced cast typo
* src/alloc.c (SDATA_OF_STRING): Put cast in right spot.
This matters only if GC_CHECK_STRING_BYTES, which is sort
of a coals-to-Newcastle situation if pointer bounds checking
is also enabled.
Paul Eggert [Sat, 9 Dec 2017 21:57:38 +0000 (13:57 -0800)]
Narrow pointer bounds when appropriate
This typically occurs in a storage manager, where the caller
is expected to access only the newly-allocated object,
instead of using the returned value to access unrelated
parts of the heap.
* src/alloc.c (allocate_string, allocate_string_data)
(compact_small_strings, find_string_data_in_pure)
(sweep_strings, setup_on_free_list, allocate_vectorlike
(pure_alloc):
* src/bytecode.c (exec_byte_code):
* src/callint.c (Fcall_interactively):
* src/dispnew.c (scrolling):
* src/editfns.c (styled_format):
* src/frame.c (xrdb_get_resource, x_get_resource_string):
* src/fringe.c (Fdefine_fringe_bitmap):
* src/gmalloc.c (malloc, realloc, aligned_alloc):
Narrow pointer bounds when appropriate.
* src/alloc.c (SDATA_OF_STRING):
* src/lisp.h (make_lisp_symbol) [__CHKP__]:
Widen bounds here, though.
* src/bytecode.c, src/callint.c, src/dispnew.c, src/editfns.c:
* src/emacs.c, src/frame.c, src/fringe.c:
Include ptr-bounds.h.
* src/ptr-bounds.h (ptr_bounds_clip): New function.
Paul Eggert [Sat, 9 Dec 2017 21:57:38 +0000 (13:57 -0800)]
Port to gcc -fcheck-pointer-bounds
This is a minimal port, just to get Emacs running;
it does not attempt to make the pointer bounds at all tight.
* src/ptr-bounds.h: New file.
* src/alloc.c, src/gmalloc.c: Include it.
* src/alloc.c (live_string_holding, live_cons_holding)
(live_symbol_holding, live_misc_holding, garbage_collect_1)
(sweep_conses, sweep_floats):
* src/gmalloc.c (malloc_initialize_1, _free_internal_nolock)
(_realloc_internal_nolock):
Widen pointer bounds as necessary.
We're in a memory allocator so this is OK.
* src/lisp.h (lisp_h_XSYMBOL, make_lisp_symbol) [__CHKP__]:
Do not convert from pointer to integer and back again, so
that GCC does not lose track of pointer bounds.
(XSYMBOL) [__CHKP__ && !USE_LSB_TAG]: Now a compile-time error.
Although it's possible to support both -fcheck-pointer-bounds and
--with-wide-int, it's more work; keep things simple for now.
(DEFINE_LISP_SYMBOL) [__CHKP__]: Now a no-op, to avoid
trouble with unbounded pointers.
Paul Eggert [Tue, 12 Dec 2017 20:59:57 +0000 (12:59 -0800)]
Reimplement Lisp_Object as pointer-to-incomplete
This makes Lisp_Object values opaque pointers instead of integers,
which helps avoid the same sort of typos that
CHECK_LISP_OBJECT_TYPE helps to avoid, without having to wrap
pointers inside structures. This also looks forward to supporting
-fcheck-pointer-bounds.
* etc/DEBUG:
* src/.gdbinit (Lisp_Object_Printer.to_string):
Lisp_Object can be a pointer type now.
* src/alloc.c (macro_XPNTR, XPNTR):
* src/emacs-module.c (value_to_lisp_bits, lisp_to_value_bits):
* src/lisp.h (lisp_h_XLI, lisp_h_XIL):
(lisp_h_XUNTAG) [USE_LSB_TAG]:
(XUNTAG) [!USE_LSB_TAG]:
(Lisp_Object, TAG_PTR, make_lisp_symbol):
Support new Lisp_Object implementation as a pointer to an
incomplete type. Keep pointers pointers, as much as possible.
* src/alloc.c (macro_XPNTR_OR_SYMBOL_OFFSET, XPNTR_OR_SYMBOL_OFFSET):
Remove. All uses replaced by plain XPNTR.
* src/emacs-module.c: Work around GCC bug 83162.
* src/lisp.h (LISP_WORDS_ARE_POINTERS, lisp_h_XLP, lisp_h_XPL):
(XLP, XPL) [DEFINE_KEY_OPS_AS_MACROS]:
New macros.
(Lisp_Word, untagged_ptr, Lisp_Word_tag): New types.
(XLP, XPL): New inline functions.
(TAG_PTR): Now expands to an initializer, not an expression.
All uses changed.
(TAG_SYMOFFSET, XLI_BUILTIN_LISPSYM): Remove. All uses removed.
(LISPSYM_INITIALLY): Redo in terms of the new TAG_PTR.
(NIL_IS_ZERO): Redo without XLI_BUILTIN_LISPSYM.
* src/xwidget.c (webkit_javascript_finished_cb): Use XPL
instead of XIL with a non-EMACS_INT arg.
(Fxwidget_webkit_execute_script): Use XLP instead of XLI
followed by two conversions.
Ted Zlatanov [Tue, 12 Dec 2017 19:46:54 +0000 (14:46 -0500)]
Rename gnus-cloud method setter
* lisp/gnus/gnus-srvr.el (gnus-server-set-cloud-method-server)
(gnus-server-make-menu-bar, gnus-server-mode-map): Rename
`gnus-server-toggle-cloud-method-server' to
`gnus-server-set-cloud-method-server' (Bug#28845).
(gnus-server-toggle-cloud-server): Use "toggle" in docstring.
* lisp/net/tramp-cache.el (tramp-flush-file-properties)
(tramp-flush-directory-properties, tramp-flush-connection-properties):
Rename from `tramp-flush-file-property',`tramp-flush-directory-property'
and `tramp-flush-connection-property', respectively.
(tramp-flush-file-property, tramp-flush-connection-property):
New defuns.
Stefan Monnier [Tue, 12 Dec 2017 14:11:17 +0000 (09:11 -0500)]
* lisp/subr.el (run-mode-hooks): Set parse-sexp-lookup-properties
if syntax-propertize-function is set (bug#24749).
* lisp/progmodes/sh-script.el (sh-set-shell):
* lisp/textmodes/texinfo.el (texinfo-mode):
* lisp/textmodes/mhtml-mode.el (mhtml-mode):
* lisp/progmodes/js.el (js-mode): Don't set parse-sexp-lookup-properties.
Max [Tue, 31 Oct 2017 23:33:59 +0000 (02:33 +0300)]
Fix dired-do-compress when tar doesn't default to stdin (Bug#29094)
* lisp/dired-aux.el (dired-compress-file-suffixes): Use argument '-f-'
to write to stdout rather than relying on the default (the choice of
default is decided when compiling tar, BSD systems usually set it to a
tape drive). Drop '-v', since the output is not used anywhere.
Noam Postavsky [Tue, 5 Dec 2017 01:01:40 +0000 (20:01 -0500)]
Suppress warnings during elisp completion macroexpansion
Errors are already suppressed, therefore it is logical to suppress
warnings as well. Some macros (e.g., use-package) may produce
warnings when given the `elisp--witness--lisp' symbol.
* lisp/progmodes/elisp-mode.el (elisp--local-variables): Let-bind
warning-minimum-log-level to :emergency.
Eli Zaretskii [Sun, 10 Dec 2017 16:36:37 +0000 (18:36 +0200)]
Support dynamic loading of libjansson on MS-Windows
* src/json.c [WINDOWSNT]: Define fn_* function pointers to jansson
functions.
(json_delete) [WINDOWSNT]: A wrapper around fn_json_delete, needed
by json_decref.
(init_json_functions) [WINDOWSNT]: New function.
(Fjson_serialize, Fjson_insert, Fjson_parse_string)
(Fjson_parse_buffer) [WINDOWSNT]: Call init_json_functions if
needed, and record JSON in Vlibrary_cache.
* src/emacs.c (main): Don't call init_json on WINDOWSNT.
* src/w32fns.c (syms_of_w32fns): DEFSYM "json".
* lisp/term/w32-win.el (dynamic-library-alist): Add JSON DLL to
the list.
* configure.ac (HAVE_JSON): Empty JSON_LIBS for MinGW.
* nt/INSTALL.W64:
* nt/INSTALL: Add information about libjansson.
Wilfred Hughes [Sun, 10 Dec 2017 13:34:06 +0000 (13:34 +0000)]
Ensure that we can find definitions when buffer is narrowed
find-function-search-for-symbol will reuse the existing buffer if
we've already opened the file that contains this symbol. However, if
the user has narrowed that buffer, we can't find definitions outside
the narrowed area.
Instead, search the whole file to find definitions, and teach the help
buttons to widen if necessary.
* lisp/emacs-lisp/find-func.el (find-function-search-for-symbol):
Search the whole buffer for the target symbol.
* lisp/help-mode.el: Help buttons now widen the target buffer, if
narrowing is in effect and the target position is not in that range.
* src/lisp.h: Declaration for init_json and syms_of_json.
* src/emacs.c (main): Enable JSON functions.
* src/eval.c (internal_catch_all, internal_catch_all_1): New helper
functions to catch all signals.
(syms_of_eval): Add uninterned symbol to signify out of memory.
* src/Makefile.in (JSON_LIBS, JSON_CFLAGS, JSON_OBJ, EMACS_CFLAGS)
(base_obj, LIBES): Compile json.c if --with-json is enabled.
* test/src/json-tests.el (json-serialize/roundtrip)
(json-serialize/object, json-parse-string/object)
(json-parse-string/string, json-serialize/string)
(json-parse-string/incomplete, json-parse-string/trailing)
(json-parse-buffer/incomplete, json-parse-buffer/trailing): New unit
tests.
* doc/lispref/text.texi (Parsing JSON): New manual section.
Eli Zaretskii [Sun, 10 Dec 2017 08:42:34 +0000 (10:42 +0200)]
Avoid crashes in 'font-at' after 'set-fontset-font'
* src/fontset.c (free_realized_fontsets): Call
recompute_basic_faces, so that the basic faces are available to
any Lisp that calls this function, e.g. via set-fontset-font.
(Bug#29632)
Raise an error when detecting old-style backquotes.
They have been deprecated for a decade now.
* src/lread.c (Fload): Don't use record_unwind_protect to warn about
old-style backquotes any more. They now generate a hard error.
(read1): Signal an error when detecting old-style backquotes. Remove
unused label.
(syms_of_lread): Remove unused internal variable
'lread--old-style-backquotes'.
(load_error_old_style_backquotes): Rename from
'load_warn_oldstyle_backquotes'. Signal an error.
* lisp/emacs-lisp/bytecomp.el (byte-compile-from-buffer): Remove check
from byte compiler. It isn't triggered any more.
* test/src/lread-tests.el (lread-tests--old-style-backquotes): Adapt
unit test.
* test/lisp/emacs-lisp/bytecomp-tests.el
(bytecomp-tests--old-style-backquotes)
(bytecomp-tests-function-put): Adapt unit tests.
Eli Zaretskii [Sat, 9 Dec 2017 20:06:19 +0000 (22:06 +0200)]
Fix tool-tip display when display margins are non-zero by default
* src/buffer.h (bset_left_margin_cols, bset_right_margin_cols):
New inline functions.
* src/xfns.c (Fx_show_tip):
* src/w32fns.c (Fx_show_tip): Force display margins of the tip
buffer to zero, as it will be displayed in a pseudo-window, which
doesn't support display margins. (Bug#29627)
Eric Abrahamsen [Tue, 5 Dec 2017 22:41:50 +0000 (14:41 -0800)]
Handle hash tables and vectors when reading/writing EIEIO objects
* lisp/emacs-lisp/eieio.el (eieio-override-prin1): EIEIO objects
printed with `prin1' can no longer be read with `read'. Make sure
they are printed with object-write instead, even when they're inside
hash tables and vectors.
* lisp/emacs-lisp/eieio-base.el (eieio-persistent-validate/fix-slot-value):
Check for written representations of objects inside hash tables and
vectors, and reconstruct them.
Michael Albinus [Sat, 9 Dec 2017 12:22:52 +0000 (13:22 +0100)]
Sync with Tramp 2.4.0-pre
* doc/misc/trampver.texi:
* lisp/net/trampver.el: Change version to "2.4.0-pre".
* lisp/net/tramp-adb.el (tramp-adb-file-name-handler-alist):
Use `tramp-handle-file-directory-p'.
(tramp-adb-parse-device-names)
(tramp-adb-handle-expand-file-name)
(tramp-adb-handle-file-truename, tramp-adb-handle-process-file):
Adapt `tramp-make-tramp-file-name' call.
(tramp-adb-handle-file-directory-p): Remove.
(tramp-adb-maybe-open-connection): Do not set
tramp-current-*.
* lisp/net/tramp-cmds.el (tramp-cleanup-connection): Do not set
tramp-current-*.
* lisp/net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist):
Use `tramp-handle-file-directory-p'.
(tramp-gvfs-dbus-event-error): Trace with verbosity 6.
(tramp-gvfs-do-copy-or-rename-file): Use `file-truename'.
(tramp-gvfs-handle-file-directory-p): Remove.
(tramp-gvfs-handler-askpassword): Do not set tramp-current-*.
* lisp/net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band)
(tramp-sh-handle-start-file-process)
(tramp-maybe-open-connection, tramp-get-remote-path): Do not
set tramp-current-*.
(tramp-maybe-open-connection): Set "password-vector" property.
* lisp/net/tramp-smb.el (tramp-smb-file-name-handler-alist):
Use `tramp-handle-file-accessible-directory-p' and
`tramp-handle-file-directory-p'.
(tramp-smb-handle-copy-directory, tramp-smb-handle-file-acl)
(tramp-smb-handle-set-file-acl)
(tramp-smb-maybe-open-connection): Do not set tramp-current-*.
(tramp-smb-handle-file-directory-p): Remove.
(tramp-smb-handle-make-symbolic-link):
Use `tramp-get-connection-buffer' rather than `buffer-name'.
* lisp/net/tramp.el (tramp-current-method, tramp-current-user)
(tramp-current-domain, tramp-current-host)
(tramp-current-port): Remove.
(tramp-dissect-file-name): No special handling of localname anymore.
(tramp-make-tramp-file-name): Reimplemnt with new signature.
(tramp-completion-make-tramp-file-name): Fix docstring.
(tramp-get-buffer, tramp-handle-file-name-as-directory)
(tramp-handle-file-name-directory)
(tramp-check-cached-permissions, tramp-local-host-p)
(tramp-get-remote-tmpdir, tramp-clear-passwd):
Adapt `tramp-make-tramp-file-name' call.
(tramp-completion-handle-file-name-all-completions)
(tramp-action-login, tramp-read-passwd): Do not set
tramp-current-*.
(tramp-handle-file-directory-p): New defun.
(tramp-handle-verify-visited-file-modtime): Remove superfluous
`with-parsed-tramp-file-name'.
(tramp-process-actions, tramp-read-passwd):
Use "password-vector" property.
(tramp-call-process, tramp-call-process-region): No special
setting of vec.
(tramp-read-passwd): Handle "login-as" property.
* test/lisp/net/tramp-tests.el (tramp-test21-file-links):
Special code for "smb".
Eli Zaretskii [Sat, 9 Dec 2017 11:43:29 +0000 (13:43 +0200)]
Improve documentation of 'save-abbrevs'.
* doc/emacs/abbrevs.texi (Saving Abbrevs): Document the 'silently'
value of 'save-abbrevs'. Suggested by Alex Branham
<alex.branham@gmail.com> in emacs-manual-bugs@gnu.org.
Eli Zaretskii [Sat, 9 Dec 2017 11:29:11 +0000 (13:29 +0200)]
Improve documentation of Dired
* doc/emacs/dired.texi (Dired): Mention that the Dired buffer can
be made modifiable in Wdired. Suggested by Alex Branham
<alex.branham@gmail.com> in emacs-manual-bugs@gnu.org.
Michael Albinus [Wed, 6 Dec 2017 19:49:30 +0000 (20:49 +0100)]
Fix Bug#29579
* lisp/files.el (file-name-non-special):
Inhibit `file-name-handler-alist' only for some operations.
Add missing operations. (Bug#29579)
* lisp/net/tramp-compat.el (tramp-compat-file-name-quote):
Do not quote if it is quoted already.
* lisp/net/tramp-smb.el (tramp-smb-handle-insert-directory):
Use `copy-tree' but `copy-sequence'.
* lisp/net/tramp.el (tramp-handle-file-truename): Handle several
trailing slashes correctly.
* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file, tramp-test24-file-acl)
(tramp-test25-file-selinux, tramp--test-check-files):
Handle also quoted file names.
(tramp-test21-file-links): Fix file name quoting test.
(tramp-test24-file-acl): Be more robust for "smb" method.
(tramp-test35-make-auto-save-file-name): Enable hidden test cases.
Michael Albinus [Sat, 9 Dec 2017 09:13:02 +0000 (10:13 +0100)]
Merge from origin/emacs-26
1fdac2d65c Don't add newlines in minibuffer history de68f337e3 modhelp.py: Support Python 3 (Bug#24954) afb04f7f3c Use forward slashes for python w32 config example (Bug#21656)
Paul Eggert [Fri, 8 Dec 2017 20:11:25 +0000 (12:11 -0800)]
Fix daylight-saving inference for Irish time
* lisp/calendar/cal-dst.el (calendar-dst-find-data): Do not assume
that daylight-saving time has a greater UT offset than standard
time. The reverse is true in Ireland, where standard time "IST"
is UTC +01 in summer and daylight-saving time "GMT" is UTC +00 in
winter. The current Irish rules are given by the POSIX setting
TZ='IST-1GMT0,M10.5.0,M3.5.0/1'.
Paul Eggert [Fri, 8 Dec 2017 02:07:54 +0000 (18:07 -0800)]
Fix zero-padding bug with (format "%#08x" n)
Problem reported by Gustaf Waldemarson (Bug#29609).
* src/editfns.c (styled_format):
Put zero padding after a leading "0x", not before.
* test/src/editfns-tests.el (format-sharp-0-x): New test.
Michael Albinus [Wed, 6 Dec 2017 19:49:30 +0000 (20:49 +0100)]
Fix Bug#29579
* lisp/files.el (file-name-non-special):
Inhibit `file-name-handler-alist' only for some operations.
Add missing operations. (Bug#29579)
* lisp/net/tramp-compat.el (tramp-compat-file-name-quote):
Do not quote if it is quoted already.
* lisp/net/tramp-smb.el (tramp-smb-handle-insert-directory):
Use `copy-tree' but `copy-sequence'.
* lisp/net/tramp.el (tramp-handle-file-truename): Handle several
trailing slashes correctly.
* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file, tramp-test24-file-acl)
(tramp-test25-file-selinux, tramp--test-check-files):
Handle also quoted file names.
(tramp-test21-file-links): Fix file name quoting test.
(tramp-test24-file-acl): Be more robust for "smb" method.
(tramp-test35-make-auto-save-file-name): Enable hidden test cases.
Stefan Monnier [Mon, 4 Dec 2017 22:03:32 +0000 (17:03 -0500)]
* lisp/calendar/diary-lib.el: Use lexical-binding
(diary-pull-attrs): Avoid let...setq.
(diary-list-entries-2, diary-mark-entries-1)
(diary-font-lock-date-forms, diary-fancy-date-pattern):
Use calendar-dlet* around uses of diary-date-forms.
(list-only, number, date, entry): Don't declare globally.
(diary-including): Declare.
(diary-saved-point, date-string): Move before first use.
(diary-list-entries): Use calendar-dlet* around
diary-nongregorian-listing-hook and 'diary-list-entries-hook.
(displayed-year, displayed-month): Move before first use.
(diary-sexp-entry): Use calendar-let* around evaluation of the sexp.
(diary-remind): Use calendar-let* around evaluation of sexp.
Paul Eggert [Mon, 4 Dec 2017 02:17:00 +0000 (18:17 -0800)]
allocate_vectorlike minor cleanup
* src/alloc.c (allocate_vectorlike): Move a bit of code out of the
critical section. Although this doesn’t really help performance,
it cleans up the code a bit and should make it easier to add
pointer bounds checking.
* lisp/net/shr.el (shr-image-from-data): Don't bug out on
image data: URLs that have no base64 encoding like
(shr-image-from-data
"text/html,%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E").
* lisp/net/shr.el (shr-image-from-data): Don't bug out on
image data: URLs that have no base64 encoding like
(shr-image-from-data
"text/html,%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E").
Alan Third [Sun, 3 Dec 2017 17:39:03 +0000 (17:39 +0000)]
Add image resizing and rotation to NS port
* lisp/image.el (image--get-imagemagick-and-warn): Bypass imagemagick
check when using NS.
* src/nsimage.m (ns_load_image): Add rotation and resizing
functionality. Move the getMetaData call to before the resize/rotation
so it returns correct metadata.
(EmacsImage::setSizeFromSpec, EmacsImage::rotate): New functions.
* src/nsterm.h (EmacsImage): Add new function prototypes.
(NSCompositingOperationCopy): Add define to older equivalent for
GNUstep and pre-10.12 macOS.
* configure.ac: Don't use libjpeg on Cocoa.
Noam Postavsky [Thu, 23 Nov 2017 02:59:35 +0000 (21:59 -0500)]
Disable history expansion in eshell (Bug#29157)
History expansion is not so useful since interactive history commands
are already provided. It can produce surprising errors when the user
is not aware of the history designator syntax.
* lisp/eshell/em-hist.el (eshell-hist-initialize): Don't add
eshell-expand-history-references to eshell-expand-input-functions.
* etc/NEWS: Announce it.
Noam Postavsky [Fri, 1 Dec 2017 01:51:07 +0000 (20:51 -0500)]
; Tracing for eieio-test random failure (Bug#24503)
* test/Makefile.in [EMACS_HYDRA_CI]: Always show log for eieio-tests.
* test/lisp/emacs-lisp/eieio-tests/eieio-tests.el (top-level): Trace
cl-generic functions.
(eieio-test-dump-trace): New function.
(eieio-test-37-obsolete-name-in-constructor): Use it.
Noam Postavsky [Fri, 1 Dec 2017 13:20:29 +0000 (08:20 -0500)]
Fix faceup tests when run from elc
String literals may be shared by the compiler, so the test string
needs to be copied before adding properties to it. For single
properties, just use a string literal with properties.
* test/lisp/emacs-lisp/faceup-tests/faceup-test-basics.el
(faceup-markup): Split into...
(faceup-markup-basics, faceup-markup-escaping, faceup-markup-plain)
(faceup-markup-plain-full-text, faceup-markup-anonymous-face)
(faceup-markup-anonymous-face-2keys, faceup-markup-anonymous-nested)
(faceup-markup-nested, faceup-markup-overlapping)
(faceup-markup-multi-face, faceup-markup-multi-property): New tests.