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make lrecord UID's have a separate UID space for each object, resurrect debug SOE code in extents.c -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-03-15 Ben Wing <ben@xemacs.org> * alloc.c: * alloc.c (c_readonly): * alloc.c (deadbeef_memory): * alloc.c (make_compiled_function): * alloc.c (make_button_data): * alloc.c (make_motion_data): * alloc.c (make_process_data): * alloc.c (make_timeout_data): * alloc.c (make_magic_data): * alloc.c (make_magic_eval_data): * alloc.c (make_eval_data): * alloc.c (make_misc_user_data): * alloc.c (noseeum_make_marker): * alloc.c (ADDITIONAL_FREE_string): * alloc.c (common_init_alloc_early): * alloc.c (init_alloc_once_early): * bytecode.c (print_compiled_function): * bytecode.c (mark_compiled_function): * casetab.c: * casetab.c (print_case_table): * console.c: * console.c (print_console): * database.c (print_database): * database.c (finalize_database): * device-msw.c (sync_printer_with_devmode): * device-msw.c (print_devmode): * device-msw.c (finalize_devmode): * device.c: * device.c (print_device): * elhash.c: * elhash.c (print_hash_table): * eval.c (print_multiple_value): * eval.c (mark_multiple_value): * events.c (deinitialize_event): * events.c (print_event): * events.c (event_equal): * extents.c: * extents.c (soe_dump): * extents.c (soe_insert): * extents.c (soe_delete): * extents.c (soe_move): * extents.c (extent_fragment_update): * extents.c (print_extent_1): * extents.c (print_extent): * extents.c (vars_of_extents): * frame.c: * frame.c (print_frame): * free-hook.c: * free-hook.c (check_free): * glyphs.c: * glyphs.c (print_image_instance): * glyphs.c (print_glyph): * gui.c: * gui.c (copy_gui_item): * hash.c: * hash.c (NULL_ENTRY): * hash.c (KEYS_DIFFER_P): * keymap.c (print_keymap): * keymap.c (MARKED_SLOT): * lisp.h: * lrecord.h: * lrecord.h (LISP_OBJECT_UID): * lrecord.h (set_lheader_implementation): * lrecord.h (struct old_lcrecord_header): * lstream.c (print_lstream): * lstream.c (finalize_lstream): * marker.c (print_marker): * marker.c (marker_equal): * mc-alloc.c (visit_all_used_page_headers): * mule-charset.c: * mule-charset.c (print_charset): * objects.c (print_color_instance): * objects.c (print_font_instance): * objects.c (finalize_font_instance): * opaque.c (print_opaque): * opaque.c (print_opaque_ptr): * opaque.c (equal_opaque_ptr): * print.c (internal_object_printer): * print.c (enum printing_badness): * rangetab.c (print_range_table): * rangetab.c (range_table_equal): * specifier.c (print_specifier): * specifier.c (finalize_specifier): * symbols.c: * symbols.c (print_symbol_value_magic): * tooltalk.c: * tooltalk.c (print_tooltalk_message): * tooltalk.c (print_tooltalk_pattern): * window.c (print_window): * window.c (debug_print_window): (1) Make lrecord UID's have a separate UID space for each object. Otherwise, with 20-bit UID's, we rapidly wrap around, especially when common objects like conses and strings increment the UID value for every object created. (Originally I tried making two UID spaces, one for objects that always print readably and hence don't display the UID, and one for other objects. But certain objects like markers for which a UID is displayed are still generated rapidly enough that UID overflow is a serious issue.) This also has the advantage of making UID values smaller, hence easier to remember -- their main purpose is to make it easier to keep track of different objects of the same type when debugging code. Make sure we dump lrecord UID's so that we don't have problems with pdumped and non-dumped objects having the same UID. (2) Display UID's consistently whenever an object (a) doesn't consistently print readably (objects like cons and string, which always print readably, can't display a UID), and (b) doesn't otherwise have a unique property that makes objects of a particular type distinguishable. (E.g. buffers didn't and still don't print an ID, but the buffer name uniquely identifies the buffer.) Some types, such as event, extent, compiled-function, didn't always (or didn't ever) display an ID; others (such as marker, extent, lstream, opaque, opaque-ptr, any object using internal_object_printer()) used to display the actual machine pointer instead. (3) Rename NORMAL_LISP_OBJECT_UID to LISP_OBJECT_UID; make it work over all Lisp objects and take a Lisp object, not a struct pointer. (4) Some misc cleanups in alloc.c, elhash.c. (5) Change code in events.c that "deinitializes" an event so that it doesn't increment the event UID counter in the process. Also use deadbeef_memory() to overwrite memory instead of doing the same with custom code. In the process, make deadbeef_memory() in alloc.c always available, and delete extraneous copy in mc-alloc.c. Also capitalize all uses of 0xDEADBEEF. Similarly in elhash.c call deadbeef_memory(). (6) Resurrect "debug SOE" code in extents.c. Make it conditional on DEBUG_XEMACS and on a `debug-soe' variable, rather than on SOE_DEBUG. Make it output to stderr, not stdout. (7) Delete some custom print methods that were identical to external_object_printer().
author Ben Wing <ben@xemacs.org>
date Mon, 15 Mar 2010 16:35:38 -0500
parents 257b468bf2ca
children 308d34e9f07d
line wrap: on
line source

;;; hebrew.el --- Support for Hebrew -*- coding: iso-2022-7bit; -*-

;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
;; Licensed to the Free Software Foundation.

;; Keywords: multilingual, Hebrew

;; This file is part of GNU Emacs.

;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING.  If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Commentary:

;;  ISO 8859-8 (Hebrew) support.

;;; Code:

; (make-charset 'hebrew-iso8859-8 
; 	      "Right-Hand Part of Latin/Hebrew Alphabet (ISO/IEC 8859-8): ISO-IR-138"
; 	      '(dimension
; 		1
; 		registry "ISO8859-8"
; 		chars 96
; 		columns 1
; 		direction r2l
; 		final ?H
; 		graphic 1
; 		short-name "RHP of ISO8859/8"
; 		long-name "RHP of Hebrew (ISO 8859-8): ISO-IR-138"
; 		))

;; Syntax of Hebrew characters
(loop for c from 96 to 122
      do (modify-syntax-entry (make-char 'hebrew-iso8859-8 c) "w"))
(modify-syntax-entry (make-char 'hebrew-iso8859-8 32) "w") ; no-break space


(make-coding-system
 'iso-8859-8 'fixed-width "ISO-8859-8 (Hebrew)"
 '(unicode-map
   ((#x80 ?\u0080) ;; <control>
    (#x81 ?\u0081) ;; <control>
    (#x82 ?\u0082) ;; <control>
    (#x83 ?\u0083) ;; <control>
    (#x84 ?\u0084) ;; <control>
    (#x85 ?\u0085) ;; <control>
    (#x86 ?\u0086) ;; <control>
    (#x87 ?\u0087) ;; <control>
    (#x88 ?\u0088) ;; <control>
    (#x89 ?\u0089) ;; <control>
    (#x8A ?\u008A) ;; <control>
    (#x8B ?\u008B) ;; <control>
    (#x8C ?\u008C) ;; <control>
    (#x8D ?\u008D) ;; <control>
    (#x8E ?\u008E) ;; <control>
    (#x8F ?\u008F) ;; <control>
    (#x90 ?\u0090) ;; <control>
    (#x91 ?\u0091) ;; <control>
    (#x92 ?\u0092) ;; <control>
    (#x93 ?\u0093) ;; <control>
    (#x94 ?\u0094) ;; <control>
    (#x95 ?\u0095) ;; <control>
    (#x96 ?\u0096) ;; <control>
    (#x97 ?\u0097) ;; <control>
    (#x98 ?\u0098) ;; <control>
    (#x99 ?\u0099) ;; <control>
    (#x9A ?\u009A) ;; <control>
    (#x9B ?\u009B) ;; <control>
    (#x9C ?\u009C) ;; <control>
    (#x9D ?\u009D) ;; <control>
    (#x9E ?\u009E) ;; <control>
    (#x9F ?\u009F) ;; <control>
    (#xA0 ?\u00A0) ;; NO-BREAK SPACE
    (#xA2 ?\u00A2) ;; CENT SIGN
    (#xA3 ?\u00A3) ;; POUND SIGN
    (#xA4 ?\u00A4) ;; CURRENCY SIGN
    (#xA5 ?\u00A5) ;; YEN SIGN
    (#xA6 ?\u00A6) ;; BROKEN BAR
    (#xA7 ?\u00A7) ;; SECTION SIGN
    (#xA8 ?\u00A8) ;; DIAERESIS
    (#xA9 ?\u00A9) ;; COPYRIGHT SIGN
    (#xAA ?\u00D7) ;; MULTIPLICATION SIGN
    (#xAB ?\u00AB) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
    (#xAC ?\u00AC) ;; NOT SIGN
    (#xAD ?\u00AD) ;; SOFT HYPHEN
    (#xAE ?\u00AE) ;; REGISTERED SIGN
    (#xAF ?\u00AF) ;; MACRON
    (#xB0 ?\u00B0) ;; DEGREE SIGN
    (#xB1 ?\u00B1) ;; PLUS-MINUS SIGN
    (#xB2 ?\u00B2) ;; SUPERSCRIPT TWO
    (#xB3 ?\u00B3) ;; SUPERSCRIPT THREE
    (#xB4 ?\u00B4) ;; ACUTE ACCENT
    (#xB5 ?\u00B5) ;; MICRO SIGN
    (#xB6 ?\u00B6) ;; PILCROW SIGN
    (#xB7 ?\u00B7) ;; MIDDLE DOT
    (#xB8 ?\u00B8) ;; CEDILLA
    (#xB9 ?\u00B9) ;; SUPERSCRIPT ONE
    (#xBA ?\u00F7) ;; DIVISION SIGN
    (#xBB ?\u00BB) ;; RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
    (#xBC ?\u00BC) ;; VULGAR FRACTION ONE QUARTER
    (#xBD ?\u00BD) ;; VULGAR FRACTION ONE HALF
    (#xBE ?\u00BE) ;; VULGAR FRACTION THREE QUARTERS
    (#xDF ?\u2017) ;; DOUBLE LOW LINE
    (#xE0 ?\u05D0) ;; HEBREW LETTER ALEF
    (#xE1 ?\u05D1) ;; HEBREW LETTER BET
    (#xE2 ?\u05D2) ;; HEBREW LETTER GIMEL
    (#xE3 ?\u05D3) ;; HEBREW LETTER DALET
    (#xE4 ?\u05D4) ;; HEBREW LETTER HE
    (#xE5 ?\u05D5) ;; HEBREW LETTER VAV
    (#xE6 ?\u05D6) ;; HEBREW LETTER ZAYIN
    (#xE7 ?\u05D7) ;; HEBREW LETTER HET
    (#xE8 ?\u05D8) ;; HEBREW LETTER TET
    (#xE9 ?\u05D9) ;; HEBREW LETTER YOD
    (#xEA ?\u05DA) ;; HEBREW LETTER FINAL KAF
    (#xEB ?\u05DB) ;; HEBREW LETTER KAF
    (#xEC ?\u05DC) ;; HEBREW LETTER LAMED
    (#xED ?\u05DD) ;; HEBREW LETTER FINAL MEM
    (#xEE ?\u05DE) ;; HEBREW LETTER MEM
    (#xEF ?\u05DF) ;; HEBREW LETTER FINAL NUN
    (#xF0 ?\u05E0) ;; HEBREW LETTER NUN
    (#xF1 ?\u05E1) ;; HEBREW LETTER SAMEKH
    (#xF2 ?\u05E2) ;; HEBREW LETTER AYIN
    (#xF3 ?\u05E3) ;; HEBREW LETTER FINAL PE
    (#xF4 ?\u05E4) ;; HEBREW LETTER PE
    (#xF5 ?\u05E5) ;; HEBREW LETTER FINAL TSADI
    (#xF6 ?\u05E6) ;; HEBREW LETTER TSADI
    (#xF7 ?\u05E7) ;; HEBREW LETTER QOF
    (#xF8 ?\u05E8) ;; HEBREW LETTER RESH
    (#xF9 ?\u05E9) ;; HEBREW LETTER SHIN
    (#xFA ?\u05EA) ;; HEBREW LETTER TAV
    (#xFD ?\u200E) ;; LEFT-TO-RIGHT MARK
    (#xFE ?\u200F)) ;; RIGHT-TO-LEFT MARK
   mnemonic "MIME/Hbrw"))

(make-coding-system
 'ctext-hebrew 'iso2022
 "ISO-8859-8-E (Hebrew, explicit directional coding)"
 '(charset-g0 ascii
   charset-g1 hebrew-iso8859-8
   charset-g2 t
   charset-g3 t
   safe-charsets (ascii hebrew-iso8859-8)
   mnemonic "CText/Hbrw"
   ))

(set-language-info-alist
 "Hebrew" '((charset hebrew-iso8859-8)
	    (coding-system iso-8859-8)
	    (coding-priority iso-8859-8)
            ;; Not available in packages. 
	    ;; (input-method . "hebrew")
	    (sample-text . "Hebrew	[2],Hylem[0](B")
	    (documentation . "Right-to-left writing is not yet supported.")
	    ))

;;; hebrew.el ends here