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rewrite dynarr code -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-02-03 Ben Wing <ben@xemacs.org> * device-x.c (x_get_resource_prefix): * device-x.c (Fx_get_resource): * device-x.c (Fx_get_resource_prefix): * device-x.c (Fx_put_resource): * dialog-msw.c: * dialog-msw.c (handle_question_dialog_box): * dired-msw.c (mswindows_sort_files): * dired-msw.c (mswindows_get_files): * extents.c (extent_fragment_sort_by_priority): * extents.c (Fset_extent_parent): * file-coding.c (coding_reader): * file-coding.c (coding_writer): * file-coding.c (gzip_convert): * frame.c (generate_title_string): * gutter.c (calculate_gutter_size_from_display_lines): * indent.c (vmotion_1): * lread.c (read_bit_vector): * mule-coding.c (iso2022_decode): * rangetab.c: * rangetab.c (Fcopy_range_table): * rangetab.c (Fget_range_table): * rangetab.c (unified_range_table_copy_data): * redisplay-msw.c (mswindows_output_string): * redisplay-output.c (output_display_line): * redisplay-output.c (redisplay_move_cursor): * redisplay-output.c (redisplay_clear_bottom_of_window): * redisplay-tty.c (tty_output_ichar_dynarr): * redisplay-tty.c (set_foreground_to): * redisplay-tty.c (set_background_to): * redisplay-xlike-inc.c (XLIKE_output_string): * redisplay.c (redisplay_window_text_width_string): * redisplay.c (redisplay_text_width_string): * redisplay.c (create_text_block): * redisplay.c (SET_CURRENT_MODE_CHARS_PIXSIZE): * redisplay.c (generate_fstring_runes): * redisplay.c (regenerate_modeline): * redisplay.c (ensure_modeline_generated): * redisplay.c (real_current_modeline_height): * redisplay.c (create_string_text_block): * redisplay.c (regenerate_window): * redisplay.c (REGEN_INC_FIND_START_END): * redisplay.c (point_visible): * redisplay.c (redisplay_window): * redisplay.c (mark_glyph_block_dynarr): * redisplay.c (line_start_cache_start): * redisplay.c (start_with_line_at_pixpos): * redisplay.c (update_line_start_cache): * redisplay.c (glyph_to_pixel_translation): * redisplay.c (pixel_to_glyph_translation): * sysdep.c (qxe_readdir): * text.c (dfc_convert_to_external_format): * text.c (dfc_convert_to_internal_format): * toolbar-common.c (common_output_toolbar_button): * window.c (window_modeline_height): * window.c (Fwindow_last_line_visible_height): * window.c (window_displayed_height): * window.c (window_scroll): * window.c (get_current_pixel_pos): Use Dynarr_begin() in place of Dynarr_atp (foo, 0). * dynarr.c (Dynarr_realloc): * dynarr.c (Dynarr_lisp_realloc): * dynarr.c (Dynarr_resize): * dynarr.c (Dynarr_insert_many): * dynarr.c (Dynarr_delete_many): * dynarr.c (Dynarr_memory_usage): * dynarr.c (stack_like_malloc): * dynarr.c (stack_like_free): * lisp.h: * lisp.h (DECLARE_DYNARR_LISP_IMP): * lisp.h (XD_DYNARR_DESC): * lisp.h (Dynarr_pop): * gutter.c (output_gutter): * redisplay-output.c (sync_rune_structs): * redisplay-output.c (redisplay_output_window): Redo the dynarr code, add greater checks. Rename the `len', `largest' and `max' members to `len_', `largest_' and `max_' to try and catch existing places that might directly modify these values. Make new accessors Dynarr_largest() and Dynarr_max() and make them and existing Dynarr_length() be non-lvalues by adding '+ 0' to them; fix a couple of places in the redisplay code that tried to modify the length directly by setting Dynarr_length(). Use the accessors whenever possible even in the dynarr code itself. The accessors also verify that 0 <= len <= largest <= max. Rename settor function Dynarr_set_size() to Dynarr_set_length() and use it more consistently; also create lower-level Dynarr_set_length_1(). This latter function should be the only function that directly modifies the `len_' member of a Dynarr, and in the process makes sure that the `largest' value is kept correct. Consistently use ERROR_CHECK_STRUCTURES instead of ERROR_CHECK_TYPES for error-checking code. Reintroduce the temporarily disabled verification code on the positions of Dynarr_at(), Dynarr_atp() and Dynarr_atp_past_end(). Also create Dynarr_resize_if() in place of a repeated code fragment. Clean up all the functions that modify Dynarrs to use the new macros and functions and verify the correctness of the Dynarr both before and after the change. Note that there are two kinds of verification -- one for accessing and one for modifying. The difference is that the modify verification additionally checks to make sure that the Dynarr isn't locked. (This is used in redisplay to check for problems with reentrancy.) * lrecord.h: Move XD_DYNARR_DESC to lisp.h, grouping with the dynarr code.
author Ben Wing <ben@xemacs.org>
date Wed, 03 Feb 2010 20:51:18 -0600
parents 980575c76541
children 308d34e9f07d
line wrap: on
line source

;;; arabic.el --- pre-loaded support for Arabic. -*- coding: iso-2022-7bit; -*-

;; Copyright (C) 1992,93,94,95 Free Software Foundation, Inc.
;; Copyright (C) 1995 Amdahl Corporation.
;; Copyright (C) 1995 Sun Microsystems.
;; Copyright (C) 2002 Ben Wing.

;; This file is part of XEmacs.

;; XEmacs 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.

;; XEmacs 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 XEmacs; see the file COPYING.  If not, write to the 
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Commentary:

;; Synched up with: Mule 2.3, FSF 21.1.

;;; Code:

(make-coding-system
 'iso-8859-6 'fixed-width "ISO 8859-6 (Arabic)"
 '(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
    (#xA4 ?\u00A4) ;; CURRENCY SIGN
    (#xAC ?\u060C) ;; ARABIC COMMA
    (#xAD ?\u00AD) ;; SOFT HYPHEN
    (#xBB ?\u061B) ;; ARABIC SEMICOLON
    (#xBF ?\u061F) ;; ARABIC QUESTION MARK
    (#xC1 ?\u0621) ;; ARABIC LETTER HAMZA
    (#xC2 ?\u0622) ;; ARABIC LETTER ALEF WITH MADDA ABOVE
    (#xC3 ?\u0623) ;; ARABIC LETTER ALEF WITH HAMZA ABOVE
    (#xC4 ?\u0624) ;; ARABIC LETTER WAW WITH HAMZA ABOVE
    (#xC5 ?\u0625) ;; ARABIC LETTER ALEF WITH HAMZA BELOW
    (#xC6 ?\u0626) ;; ARABIC LETTER YEH WITH HAMZA ABOVE
    (#xC7 ?\u0627) ;; ARABIC LETTER ALEF
    (#xC8 ?\u0628) ;; ARABIC LETTER BEH
    (#xC9 ?\u0629) ;; ARABIC LETTER TEH MARBUTA
    (#xCA ?\u062A) ;; ARABIC LETTER TEH
    (#xCB ?\u062B) ;; ARABIC LETTER THEH
    (#xCC ?\u062C) ;; ARABIC LETTER JEEM
    (#xCD ?\u062D) ;; ARABIC LETTER HAH
    (#xCE ?\u062E) ;; ARABIC LETTER KHAH
    (#xCF ?\u062F) ;; ARABIC LETTER DAL
    (#xD0 ?\u0630) ;; ARABIC LETTER THAL
    (#xD1 ?\u0631) ;; ARABIC LETTER REH
    (#xD2 ?\u0632) ;; ARABIC LETTER ZAIN
    (#xD3 ?\u0633) ;; ARABIC LETTER SEEN
    (#xD4 ?\u0634) ;; ARABIC LETTER SHEEN
    (#xD5 ?\u0635) ;; ARABIC LETTER SAD
    (#xD6 ?\u0636) ;; ARABIC LETTER DAD
    (#xD7 ?\u0637) ;; ARABIC LETTER TAH
    (#xD8 ?\u0638) ;; ARABIC LETTER ZAH
    (#xD9 ?\u0639) ;; ARABIC LETTER AIN
    (#xDA ?\u063A) ;; ARABIC LETTER GHAIN
    (#xE0 ?\u0640) ;; ARABIC TATWEEL
    (#xE1 ?\u0641) ;; ARABIC LETTER FEH
    (#xE2 ?\u0642) ;; ARABIC LETTER QAF
    (#xE3 ?\u0643) ;; ARABIC LETTER KAF
    (#xE4 ?\u0644) ;; ARABIC LETTER LAM
    (#xE5 ?\u0645) ;; ARABIC LETTER MEEM
    (#xE6 ?\u0646) ;; ARABIC LETTER NOON
    (#xE7 ?\u0647) ;; ARABIC LETTER HEH
    (#xE8 ?\u0648) ;; ARABIC LETTER WAW
    (#xE9 ?\u0649) ;; ARABIC LETTER ALEF MAKSURA
    (#xEA ?\u064A) ;; ARABIC LETTER YEH
    (#xEB ?\u064B) ;; ARABIC FATHATAN
    (#xEC ?\u064C) ;; ARABIC DAMMATAN
    (#xED ?\u064D) ;; ARABIC KASRATAN
    (#xEE ?\u064E) ;; ARABIC FATHA
    (#xEF ?\u064F) ;; ARABIC DAMMA
    (#xF0 ?\u0650) ;; ARABIC KASRA
    (#xF1 ?\u0651) ;; ARABIC SHADDA
    (#xF2 ?\u0652)) ;; ARABIC SUKUN
   mnemonic "ArISO"))

(make-coding-system
 'windows-1256 'fixed-width "Windows-1256 (Arabic)"
 '(unicode-map
   ((#x80 ?\u20AC) ;; EURO SIGN
    (#x81 ?\u067E) ;; ARABIC LETTER PEH
    (#x82 ?\u201A) ;; SINGLE LOW-9 QUOTATION MARK
    (#x83 ?\u0192) ;; LATIN SMALL LETTER F WITH HOOK
    (#x84 ?\u201E) ;; DOUBLE LOW-9 QUOTATION MARK
    (#x85 ?\u2026) ;; HORIZONTAL ELLIPSIS
    (#x86 ?\u2020) ;; DAGGER
    (#x87 ?\u2021) ;; DOUBLE DAGGER
    (#x88 ?\u02C6) ;; MODIFIER LETTER CIRCUMFLEX ACCENT
    (#x89 ?\u2030) ;; PER MILLE SIGN
    (#x8A ?\u0679) ;; ARABIC LETTER TTEH
    (#x8B ?\u2039) ;; SINGLE LEFT-POINTING ANGLE QUOTATION MARK
    (#x8C ?\u0152) ;; LATIN CAPITAL LIGATURE OE
    (#x8D ?\u0686) ;; ARABIC LETTER TCHEH
    (#x8E ?\u0698) ;; ARABIC LETTER JEH
    (#x8F ?\u0688) ;; ARABIC LETTER DDAL
    (#x90 ?\u06AF) ;; ARABIC LETTER GAF
    (#x91 ?\u2018) ;; LEFT SINGLE QUOTATION MARK
    (#x92 ?\u2019) ;; RIGHT SINGLE QUOTATION MARK
    (#x93 ?\u201C) ;; LEFT DOUBLE QUOTATION MARK
    (#x94 ?\u201D) ;; RIGHT DOUBLE QUOTATION MARK
    (#x95 ?\u2022) ;; BULLET
    (#x96 ?\u2013) ;; EN DASH
    (#x97 ?\u2014) ;; EM DASH
    (#x98 ?\u06A9) ;; ARABIC LETTER KEHEH
    (#x99 ?\u2122) ;; TRADE MARK SIGN
    (#x9A ?\u0691) ;; ARABIC LETTER RREH
    (#x9B ?\u203A) ;; SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
    (#x9C ?\u0153) ;; LATIN SMALL LIGATURE OE
    (#x9D ?\u200C) ;; ZERO WIDTH NON-JOINER
    (#x9E ?\u200D) ;; ZERO WIDTH JOINER
    (#x9F ?\u06BA) ;; ARABIC LETTER NOON GHUNNA
    (#xA0 ?\u00A0) ;; NO-BREAK SPACE
    (#xA1 ?\u060C) ;; ARABIC COMMA
    (#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 ?\u06BE) ;; ARABIC LETTER HEH DOACHASHMEE
    (#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 ?\u061B) ;; ARABIC SEMICOLON
    (#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
    (#xBF ?\u061F) ;; ARABIC QUESTION MARK
    (#xC0 ?\u06C1) ;; ARABIC LETTER HEH GOAL
    (#xC1 ?\u0621) ;; ARABIC LETTER HAMZA
    (#xC2 ?\u0622) ;; ARABIC LETTER ALEF WITH MADDA ABOVE
    (#xC3 ?\u0623) ;; ARABIC LETTER ALEF WITH HAMZA ABOVE
    (#xC4 ?\u0624) ;; ARABIC LETTER WAW WITH HAMZA ABOVE
    (#xC5 ?\u0625) ;; ARABIC LETTER ALEF WITH HAMZA BELOW
    (#xC6 ?\u0626) ;; ARABIC LETTER YEH WITH HAMZA ABOVE
    (#xC7 ?\u0627) ;; ARABIC LETTER ALEF
    (#xC8 ?\u0628) ;; ARABIC LETTER BEH
    (#xC9 ?\u0629) ;; ARABIC LETTER TEH MARBUTA
    (#xCA ?\u062A) ;; ARABIC LETTER TEH
    (#xCB ?\u062B) ;; ARABIC LETTER THEH
    (#xCC ?\u062C) ;; ARABIC LETTER JEEM
    (#xCD ?\u062D) ;; ARABIC LETTER HAH
    (#xCE ?\u062E) ;; ARABIC LETTER KHAH
    (#xCF ?\u062F) ;; ARABIC LETTER DAL
    (#xD0 ?\u0630) ;; ARABIC LETTER THAL
    (#xD1 ?\u0631) ;; ARABIC LETTER REH
    (#xD2 ?\u0632) ;; ARABIC LETTER ZAIN
    (#xD3 ?\u0633) ;; ARABIC LETTER SEEN
    (#xD4 ?\u0634) ;; ARABIC LETTER SHEEN
    (#xD5 ?\u0635) ;; ARABIC LETTER SAD
    (#xD6 ?\u0636) ;; ARABIC LETTER DAD
    (#xD7 ?\u00D7) ;; MULTIPLICATION SIGN
    (#xD8 ?\u0637) ;; ARABIC LETTER TAH
    (#xD9 ?\u0638) ;; ARABIC LETTER ZAH
    (#xDA ?\u0639) ;; ARABIC LETTER AIN
    (#xDB ?\u063A) ;; ARABIC LETTER GHAIN
    (#xDC ?\u0640) ;; ARABIC TATWEEL
    (#xDD ?\u0641) ;; ARABIC LETTER FEH
    (#xDE ?\u0642) ;; ARABIC LETTER QAF
    (#xDF ?\u0643) ;; ARABIC LETTER KAF
    (#xE0 ?\u00E0) ;; LATIN SMALL LETTER A WITH GRAVE
    (#xE1 ?\u0644) ;; ARABIC LETTER LAM
    (#xE2 ?\u00E2) ;; LATIN SMALL LETTER A WITH CIRCUMFLEX
    (#xE3 ?\u0645) ;; ARABIC LETTER MEEM
    (#xE4 ?\u0646) ;; ARABIC LETTER NOON
    (#xE5 ?\u0647) ;; ARABIC LETTER HEH
    (#xE6 ?\u0648) ;; ARABIC LETTER WAW
    (#xE7 ?\u00E7) ;; LATIN SMALL LETTER C WITH CEDILLA
    (#xE8 ?\u00E8) ;; LATIN SMALL LETTER E WITH GRAVE
    (#xE9 ?\u00E9) ;; LATIN SMALL LETTER E WITH ACUTE
    (#xEA ?\u00EA) ;; LATIN SMALL LETTER E WITH CIRCUMFLEX
    (#xEB ?\u00EB) ;; LATIN SMALL LETTER E WITH DIAERESIS
    (#xEC ?\u0649) ;; ARABIC LETTER ALEF MAKSURA
    (#xED ?\u064A) ;; ARABIC LETTER YEH
    (#xEE ?\u00EE) ;; LATIN SMALL LETTER I WITH CIRCUMFLEX
    (#xEF ?\u00EF) ;; LATIN SMALL LETTER I WITH DIAERESIS
    (#xF0 ?\u064B) ;; ARABIC FATHATAN
    (#xF1 ?\u064C) ;; ARABIC DAMMATAN
    (#xF2 ?\u064D) ;; ARABIC KASRATAN
    (#xF3 ?\u064E) ;; ARABIC FATHA
    (#xF4 ?\u00F4) ;; LATIN SMALL LETTER O WITH CIRCUMFLEX
    (#xF5 ?\u064F) ;; ARABIC DAMMA
    (#xF6 ?\u0650) ;; ARABIC KASRA
    (#xF7 ?\u00F7) ;; DIVISION SIGN
    (#xF8 ?\u0651) ;; ARABIC SHADDA
    (#xF9 ?\u00F9) ;; LATIN SMALL LETTER U WITH GRAVE
    (#xFA ?\u0652) ;; ARABIC SUKUN
    (#xFB ?\u00FB) ;; LATIN SMALL LETTER U WITH CIRCUMFLEX
    (#xFC ?\u00FC) ;; LATIN SMALL LETTER U WITH DIAERESIS
    (#xFD ?\u200E) ;; LEFT-TO-RIGHT MARK
    (#xFE ?\u200F) ;; RIGHT-TO-LEFT MARK
    (#xFF ?\u06D2)) ;; ARABIC LETTER YEH BARREE
   mnemonic "cp1256"
   documentation
   "This is the much Windows encoding for Arabic, much superior to the ISO
standard one."
   aliases (cp1256)))

;; The Mac Arabic coding systems don't have defined MIME names. 

;; #### Decide what to do about the syntax of the Arabic punctuation. 

;;; arabic.el ends here