Mercurial > hg > xemacs-beta
annotate lib-src/make-dump-id.c @ 4604:e0a8715fdb1f
Support new IGNORE-INVALID-SEQUENCESP argument, #'query-coding-region.
lisp/ChangeLog addition:
2009-02-07 Aidan Kehoe <kehoea@parhasard.net>
* coding.el (query-coding-clear-highlights):
Rename the BUFFER argument to BUFFER-OR-STRING, describe it as
possibly being a string in its documentation.
(default-query-coding-region):
Add a new IGNORE-INVALID-SEQUENCESP argument, document that this
function does not support it.
Bind case-fold-search to nil, we don't want this to influence what the
function thinks is encodable or not.
(query-coding-region):
Add a new IGNORE-INVALID-SEQUENCESP argument, document what it
does; reflect this new argument in the associated compiler macro.
(query-coding-string):
Add a new IGNORE-INVALID-SEQUENCESP argument, document what it
does. Support the HIGHLIGHT argument correctly.
* unicode.el (unicode-query-coding-region):
Add a new IGNORE-INVALID-SEQUENCESP argument, document what it
does, implement this. Document a potential problem.
Use #'query-coding-clear-highlights instead of reimplementing it
ourselves.
Remove some debugging messages.
* mule/arabic.el (iso-8859-6):
* mule/cyrillic.el (iso-8859-5):
* mule/greek.el (iso-8859-7):
* mule/hebrew.el (iso-8859-8):
* mule/latin.el (iso-8859-2):
* mule/latin.el (iso-8859-3):
* mule/latin.el (iso-8859-4):
* mule/latin.el (iso-8859-14):
* mule/latin.el (iso-8859-15):
* mule/latin.el (iso-8859-16):
* mule/latin.el (iso-8859-9):
* mule/latin.el (windows-1252):
* mule/mule-coding.el (iso-8859-1):
Avoid the assumption that characters not given an explicit mapping
in these coding systems map to the ISO 8859-1 characters
corresponding to the octets on disk; this makes it much more
reasonable to implement the IGNORE-INVALID-SEQUENCESP argument to
query-coding-region.
* mule/mule-cmds.el (set-language-info):
Correct the docstring.
* mule/mule-cmds.el (finish-set-language-environment):
Treat invalid Unicode sequences produced from
invalid-sequence-coding-system and corresponding to control
characters the same as control characters in redisplay.
* mule/mule-cmds.el:
Document that encode-coding-char is available in coding.el
* mule/mule-coding.el (make-8-bit-generate-helper):
Change to return the both the encode-program generated and the
relevant non-ASCII charset; update the docstring to reflect this.
* mule/mule-coding.el
(make-8-bit-generate-encode-program-and-skip-chars-strings):
Rename this function; have it return skip-chars-strings as well as
the encode program. Have these skip-chars-strings use ranges for
charsets, where possible.
* mule/mule-coding.el (make-8-bit-create-decode-encode-tables):
Revise this to allow people to specify explicitly characters that
should be undefined (= corresponding to keys in
unicode-error-default-translation-table), and treating unspecified
octets above #x7f as undefined by default.
* mule/mule-coding.el (8-bit-fixed-query-coding-region):
Add a new IGNORE-INVALID-SEQUENCESP argument, implement support
for it using the 8-bit-fixed-invalid-sequences-skip-chars coding
system property; remove some debugging messages.
* mule/mule-coding.el (make-8-bit-coding-system):
This function is dumped, autoloading it makes no sense.
Document what happens when characters above #x7f are not
specified, implement this.
* mule/vietnamese.el:
Correct spelling.
tests/ChangeLog addition:
2009-02-07 Aidan Kehoe <kehoea@parhasard.net>
* automated/query-coding-tests.el:
Add FAILING-CASE arguments to the Assert calls, making #'q-c-debug
mostly unnecessary. Remove #'q-c-debug.
Add new tests that use the IGNORE-INVALID-SEQUENCESP argument to
#'query-coding-region; rework the existing ones to respect it.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 07 Feb 2009 17:13:37 +0000 |
| parents | ecf1ebac70d8 |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 442 | 1 /* Generate a unique dump-id for use with the portable dumper. |
| 2 Copyright (C) 2000 Olivier Galibert, Martin Buchholz | |
| 3 | |
| 4 This file is part of XEmacs. | |
| 5 | |
| 6 XEmacs is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by the | |
| 8 Free Software Foundation; either version 2, or (at your option) any | |
| 9 later version. | |
| 10 | |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
| 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 Boston, MA 02111-1307, USA. */ | |
| 20 | |
| 21 #include <config.h> | |
| 22 #include <stdio.h> | |
| 23 #include <stdlib.h> | |
| 24 #include "../src/systime.h" | |
| 25 | |
| 26 #ifdef WIN32_NATIVE | |
| 27 #include <sys/timeb.h> | |
| 28 | |
| 29 /* Emulate gettimeofday (Ulrich Leodolter, 1/11/95). */ | |
| 30 void | |
| 31 gettimeofday (struct timeval *tv, struct timezone *tz) | |
| 32 { | |
| 33 struct _timeb tb; | |
| 34 _ftime (&tb); | |
| 35 | |
| 36 tv->tv_sec = tb.time; | |
| 37 tv->tv_usec = tb.millitm * 1000L; | |
| 38 if (tz) | |
| 39 { | |
| 40 tz->tz_minuteswest = tb.timezone; /* minutes west of Greenwich */ | |
| 41 tz->tz_dsttime = tb.dstflag; /* type of dst correction */ | |
| 42 } | |
| 43 } | |
| 44 #endif | |
| 45 | |
| 46 /* Generates an (extremely) pseudo random number for the dump-id */ | |
| 47 static unsigned int | |
| 48 generate_dump_id (void) | |
| 49 { | |
| 50 EMACS_TIME thyme; | |
| 51 EMACS_GET_TIME (thyme); | |
| 52 | |
| 53 return (unsigned int) (EMACS_SECS (thyme) ^ EMACS_USECS (thyme)); | |
| 54 } | |
| 55 | |
| 56 int | |
| 2367 | 57 main (int argc, char **argv) |
| 442 | 58 { |
| 59 FILE *f; | |
| 60 | |
| 61 if ((f = fopen ("dump-id.c", "w")) == NULL) | |
| 62 { | |
| 63 perror ("open dump-id.c"); | |
| 64 return EXIT_FAILURE; | |
| 65 } | |
| 66 | |
| 1688 | 67 /* dump_id is declared as extern "C" in dumper.h */ |
| 68 fputs ("extern\n", f); | |
| 69 fputs ("#ifdef __cplusplus\n", f); | |
| 70 fputs ("\"C\"\n", f); | |
| 71 fputs ("#endif\n", f); | |
| 72 fputs ("unsigned int dump_id;\n", f); | |
| 460 | 73 fprintf (f, "unsigned int dump_id = %uU;\n", generate_dump_id ()); |
| 442 | 74 |
| 75 if ((fclose (f)) != 0) | |
| 76 { | |
| 77 perror ("close dump-id.c"); | |
| 78 return EXIT_FAILURE; | |
| 79 } | |
| 80 | |
| 81 return EXIT_SUCCESS; | |
| 82 } |