view lisp/mule/greek.el @ 5157:1fae11d56ad2

redo memory-usage mechanism, add way of dynamically initializing Lisp objects -------------------- ChangeLog entries follow: -------------------- lisp/ChangeLog addition: 2010-03-18 Ben Wing <ben@xemacs.org> * diagnose.el (show-memory-usage): Rewrite to take into account API changes in memory-usage functions. src/ChangeLog addition: 2010-03-18 Ben Wing <ben@xemacs.org> * alloc.c: * alloc.c (disksave_object_finalization_1): * alloc.c (lisp_object_storage_size): * alloc.c (listu): * alloc.c (listn): * alloc.c (Fobject_memory_usage_stats): * alloc.c (compute_memusage_stats_length): * alloc.c (Fobject_memory_usage): * alloc.c (Ftotal_object_memory_usage): * alloc.c (malloced_storage_size): * alloc.c (common_init_alloc_early): * alloc.c (reinit_alloc_objects_early): * alloc.c (reinit_alloc_early): * alloc.c (init_alloc_once_early): * alloc.c (syms_of_alloc): * alloc.c (reinit_vars_of_alloc): * buffer.c: * buffer.c (struct buffer_stats): * buffer.c (compute_buffer_text_usage): * buffer.c (compute_buffer_usage): * buffer.c (buffer_memory_usage): * buffer.c (buffer_objects_create): * buffer.c (syms_of_buffer): * buffer.c (vars_of_buffer): * console-impl.h (struct console_methods): * dynarr.c (Dynarr_memory_usage): * emacs.c (main_1): * events.c (clear_event_resource): * extents.c: * extents.c (compute_buffer_extent_usage): * extents.c (extent_objects_create): * extents.h: * faces.c: * faces.c (compute_face_cachel_usage): * faces.c (face_objects_create): * faces.h: * general-slots.h: * glyphs.c: * glyphs.c (compute_glyph_cachel_usage): * glyphs.c (glyph_objects_create): * glyphs.h: * lisp.h: * lisp.h (struct usage_stats): * lrecord.h: * lrecord.h (enum lrecord_type): * lrecord.h (struct lrecord_implementation): * lrecord.h (MC_ALLOC_CALL_FINALIZER_FOR_DISKSAVE): * lrecord.h (DEFINE_DUMPABLE_LISP_OBJECT): * lrecord.h (DEFINE_DUMPABLE_SIZABLE_LISP_OBJECT): * lrecord.h (DEFINE_DUMPABLE_FROB_BLOCK_LISP_OBJECT): * lrecord.h (DEFINE_DUMPABLE_FROB_BLOCK_SIZABLE_LISP_OBJECT): * lrecord.h (DEFINE_DUMPABLE_INTERNAL_LISP_OBJECT): * lrecord.h (DEFINE_DUMPABLE_SIZABLE_INTERNAL_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_SIZABLE_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_FROB_BLOCK_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_FROB_BLOCK_SIZABLE_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_INTERNAL_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_SIZABLE_INTERNAL_LISP_OBJECT): * lrecord.h (MAKE_LISP_OBJECT): * lrecord.h (DEFINE_DUMPABLE_MODULE_LISP_OBJECT): * lrecord.h (DEFINE_DUMPABLE_MODULE_SIZABLE_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_MODULE_LISP_OBJECT): * lrecord.h (DEFINE_NODUMP_MODULE_SIZABLE_LISP_OBJECT): * lrecord.h (MAKE_MODULE_LISP_OBJECT): * lrecord.h (INIT_LISP_OBJECT): * lrecord.h (INIT_MODULE_LISP_OBJECT): * lrecord.h (UNDEF_LISP_OBJECT): * lrecord.h (UNDEF_MODULE_LISP_OBJECT): * lrecord.h (DECLARE_LISP_OBJECT): * lrecord.h (DECLARE_MODULE_API_LISP_OBJECT): * lrecord.h (DECLARE_MODULE_LISP_OBJECT): * lstream.c: * lstream.c (syms_of_lstream): * lstream.c (vars_of_lstream): * marker.c: * marker.c (compute_buffer_marker_usage): * mc-alloc.c (mc_alloced_storage_size): * mc-alloc.h: * mule-charset.c: * mule-charset.c (struct charset_stats): * mule-charset.c (compute_charset_usage): * mule-charset.c (charset_memory_usage): * mule-charset.c (mule_charset_objects_create): * mule-charset.c (syms_of_mule_charset): * mule-charset.c (vars_of_mule_charset): * redisplay.c: * redisplay.c (compute_rune_dynarr_usage): * redisplay.c (compute_display_block_dynarr_usage): * redisplay.c (compute_glyph_block_dynarr_usage): * redisplay.c (compute_display_line_dynarr_usage): * redisplay.c (compute_line_start_cache_dynarr_usage): * redisplay.h: * scrollbar-gtk.c (gtk_compute_scrollbar_instance_usage): * scrollbar-msw.c (mswindows_compute_scrollbar_instance_usage): * scrollbar-x.c (x_compute_scrollbar_instance_usage): * scrollbar.c (compute_scrollbar_instance_usage): * scrollbar.h: * symbols.c: * symbols.c (reinit_symbol_objects_early): * symbols.c (init_symbols_once_early): * symbols.c (reinit_symbols_early): * symbols.c (defsymbol_massage_name_1): * symsinit.h: * ui-gtk.c: * ui-gtk.c (emacs_gtk_object_getprop): * ui-gtk.c (emacs_gtk_object_putprop): * ui-gtk.c (ui_gtk_objects_create): * unicode.c (compute_from_unicode_table_size_1): * unicode.c (compute_to_unicode_table_size_1): * unicode.c (compute_from_unicode_table_size): * unicode.c (compute_to_unicode_table_size): * window.c: * window.c (struct window_stats): * window.c (compute_window_mirror_usage): * window.c (compute_window_usage): * window.c (window_memory_usage): * window.c (window_objects_create): * window.c (syms_of_window): * window.c (vars_of_window): * window.h: Redo memory-usage mechanism, make it general; add way of dynamically initializing Lisp object types -- OBJECT_HAS_METHOD(), similar to CONSOLE_HAS_METHOD(). (1) Create OBJECT_HAS_METHOD(), OBJECT_HAS_PROPERTY() etc. for specifying that a Lisp object type has a particular method or property. Call such methods with OBJECT_METH, MAYBE_OBJECT_METH, OBJECT_METH_OR_GIVEN; retrieve properties with OBJECT_PROPERTY. Methods that formerly required a DEFINE_*GENERAL_LISP_OBJECT() to specify them (getprop, putprop, remprop, plist, disksave) now instead use the dynamic-method mechanism. The main benefit of this is that new methods or properties can be added without requiring that the declaration statements of all existing methods be modified. We have to make the `struct lrecord_implementation' non-const, but I don't think this should have any effect on speed -- the only possible method that's really speed-critical is the mark method, and we already extract those out into a separate (non-const) array for increased cache locality. Object methods need to be reinitialized after pdump, so we put them in separate functions such as face_objects_create(), extent_objects_create() and call them appropriately from emacs.c The only current object property (`memusage_stats_list') that objects can specify is a Lisp object and gets staticpro()ed so it only needs to be set during dump time, but because it references symbols that might not exist in a syms_of_() function, we initialize it in vars_of_(). There is also an object property (`num_extra_memusage_stats') that is automatically initialized based on `memusage_stats_list'; we do that in reinit_vars_of_alloc(), which is called after all vars_of_() functions are called. `disksaver' method was renamed `disksave' to correspond with the name normally given to the function (e.g. disksave_lstream()). (2) Generalize the memory-usage mechanism in `buffer-memory-usage', `window-memory-usage', `charset-memory-usage' into an object-type- specific mechanism called by a single function `object-memory-usage'. (Former function `object-memory-usage' renamed to `total-object-memory-usage'). Generalize the mechanism of different "slices" so that we can have different "classes" of memory described and different "slices" onto each class; `t' separates classes, `nil' separates slices. Currently we have three classes defined: the memory of an object itself, non-Lisp-object memory associated with the object (e.g. arrays or dynarrs stored as fields in the object), and Lisp-object memory associated with the object (other internal Lisp objects stored in the object). This isn't completely finished yet and we might need to further separate the "other internal Lisp objects" class into two classes. The memory-usage mechanism uses a `struct usage_stats' (renamed from `struct overhead_stats') to describe a malloc-view onto a set of allocated memory (listing how much was requested and various types of overhead) and a more general `struct generic_usage_stats' (with a `struct usage_stats' in it) to hold all statistics about object memory. `struct generic_usage_stats' contains an array of 32 Bytecounts, which are statistics of unspecified semantics. The intention is that individual types declare a corresponding struct (e.g. `struct window_stats') with the same structure but with specific fields in place of the array, corresponding to specific statistics. The number of such statistics is an object property computed from the list of tags (Lisp symbols describing the statistics) stored in `memusage_stats_list'. The idea here is to allow particular object types to customize the number and semantics of the statistics where completely avoiding consing. This doesn't matter so much yet, but the intention is to have the memory usage of all objects computed at the end of GC, at the same time as other statistics are currently computed. The values for all statistics for a single type would be added up to compute aggregate values for all objects of a specific type. To make this efficient, we can't allow any memory allocation at all. (3) Create some additional functions for creating lists that specify the elements directly as args rather than indirectly through an array: listn() (number of args given), listu() (list terminated by Qunbound). (4) Delete a bit of remaining unused C window_config stuff, also unused lrecord_type_popup_data.
author Ben Wing <ben@xemacs.org>
date Thu, 18 Mar 2010 10:50:06 -0500
parents 257b468bf2ca
children 308d34e9f07d
line wrap: on
line source

;;; greek.el --- Support for Greek -*- coding: iso-2022-7bit; -*-

;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
;; Licensed to the Free Software Foundation.
;; Copyright (C) 1997 MORIOKA Tomohiko

;; Keywords: multilingual, Greek, dumped

;; 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:

;; For Greek, the character set ISO8859-7 is supported.

;;; Code:

;; Case table:
(loop
  for (upper lower)
  in '((#xdb #xfb) ;; UPSILON WITH DIALYTIKA
       (#xda #xfa) ;; IOTA WITH DIALYTIKA
       (#xd9 #xf9) ;; OMEGA
       (#xd8 #xf8) ;; PSI
       (#xd7 #xf7) ;; CHI
       (#xd6 #xf6) ;; PHI
       (#xd5 #xf5) ;; UPSILON
       (#xd4 #xf4) ;; TAU
       (#xd3 #xf3) ;; SIGMA
       (#xd1 #xf1) ;; RHO
       (#xd0 #xf0) ;; PI
       (#xcf #xef) ;; OMICRON
       (#xce #xee) ;; XI
       (#xcd #xed) ;; NU
       (#xcc #xec) ;; MU
       (#xcb #xeb) ;; LAMDA
       (#xca #xea) ;; KAPPA
       (#xc9 #xe9) ;; IOTA
       (#xc8 #xe8) ;; THETA
       (#xc7 #xe7) ;; ETA
       (#xc6 #xe6) ;; ZETA
       (#xc5 #xe5) ;; EPSILON
       (#xc4 #xe4) ;; DELTA
       (#xc3 #xe3) ;; GAMMA
       (#xc2 #xe2) ;; BETA
       (#xc1 #xe1) ;; ALPHA
       (#xbf #xfe) ;; OMEGA WITH TONOS
       (#xbe #xfd) ;; UPSILON WITH TONOS
       (#xbc #xfc) ;; OMICRON WITH TONOS
       (#xba #xdf) ;; IOTA WITH TONOS
       (#xb9 #xde) ;; ETA WITH TONOS
       (#xb8 #xdd) ;; EPSILON WITH TONOS
       (#xb6 #xdc) ;; ALPHA WITH TONOS
       (#xD3 #xF2)) ;; FINAL SIGMA 
       ;; No case mappings for: 
       ;;
       ;; (#xE0 "GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS")
       ;; (#xC0 "GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS")
       ;;
  with case-table = (standard-case-table)
  do
  (put-case-table-pair (make-char 'greek-iso8859-7 upper)
                       (make-char 'greek-iso8859-7 lower) case-table))

;; Now, syntax. Copy from appropriate characters in Latin 1. 

;; This code requires that the guillemets not have parenthesis syntax.

(assert (not (memq (char-syntax (make-char 'latin-iso8859-1 #xAB)) '(?\( ?\))))
        t "This code assumes \xAB does not have parenthesis syntax.  ")

(assert (not (memq (char-syntax (make-char 'latin-iso8859-1 #xBB)) '(?\( ?\))))
        t "This code assumes \xBB does not have parenthesis syntax.  ")

(loop
  for (greek latin-1) 
  in '((#xA0 #xA0)  ;; NO BREAK SPACE
       (#xA1 #xAB)  ;; LEFT SINGLE QUOTATION MARK, LEFT DOUBLE ANGLE QUOTE
       (#xA2 #xBB)  ;; RIGHT SINGLE QUOTATION MARK, RIGHT DOUBLE ANGLE QUOTE
       (#xA3 #xA3)  ;; POUND SIGN
       (#xA4 #xA3)  ;; EURO SIGN, POUND SIGN
       (#xA5 #xA3)  ;; DRACHMA SIGN, POUND SIGN
       (#xA6 #xA6)  ;; BROKEN BAR
       (#xA7 #xA7)  ;; SECTION SIGN
       (#xA8 #xA8)  ;; DIAERESIS
       (#xA9 #xA9)  ;; COPYRIGHT SIGN
       (#xAA #xB4)  ;; GREEK YPOGEGRAMMENI (iota subscript), ACUTE ACCENT
       (#xAB #xAB)  ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
       (#xAC #xAC)  ;; NOT SIGN
       (#xAD #xAD)  ;; SOFT HYPHEN
       (#xAF #xA6)  ;; HORIZONTAL BAR, BROKEN BAR
       (#xB0 #xB0)  ;; DEGREE SIGN
       (#xB1 #xB1)  ;; PLUS-MINUS SIGN
       (#xB2 #xB2)  ;; SUPERSCRIPT TWO
       (#xB3 #xB3)  ;; SUPERSCRIPT THREE
       (#xB4 #xB4)  ;; GREEK TONOS, ACUTE ACCENT
       (#xB5 #xB4)  ;; GREEK DIALYTIKA TONOS, ACUTE ACCENT
       (#xB7 #xB7)  ;; MIDDLE DOT
       (#xBB #xBB)  ;; RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
       (#xBD #xBD))  ;; VULGAR FRACTION ONE HALF
  with syntax-table = (standard-syntax-table)
  do (modify-syntax-entry
      (make-char 'greek-iso8859-7 greek)
      (string (char-syntax (make-char 'latin-iso8859-1 latin-1)))
      syntax-table))

(make-coding-system
 'iso-8859-7 'fixed-width "ISO-8859-7 (Greek)"
 '(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
    (#xA1 ?\u2018) ;; LEFT SINGLE QUOTATION MARK
    (#xA2 ?\u2019) ;; RIGHT SINGLE QUOTATION MARK
    (#xA3 ?\u00A3) ;; POUND SIGN
    (#xA4 ?\u20AC) ;; EURO SIGN
    (#xA5 ?\u20AF) ;; DRACHMA SIGN
    (#xA6 ?\u00A6) ;; BROKEN BAR
    (#xA7 ?\u00A7) ;; SECTION SIGN
    (#xA8 ?\u00A8) ;; DIAERESIS
    (#xA9 ?\u00A9) ;; COPYRIGHT SIGN
    (#xAA ?\u037A) ;; GREEK YPOGEGRAMMENI
    (#xAB ?\u00AB) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
    (#xAC ?\u00AC) ;; NOT SIGN
    (#xAD ?\u00AD) ;; SOFT HYPHEN
    (#xAF ?\u2015) ;; HORIZONTAL BAR
    (#xB0 ?\u00B0) ;; DEGREE SIGN
    (#xB1 ?\u00B1) ;; PLUS-MINUS SIGN
    (#xB2 ?\u00B2) ;; SUPERSCRIPT TWO
    (#xB3 ?\u00B3) ;; SUPERSCRIPT THREE
    (#xB4 ?\u0384) ;; GREEK TONOS
    (#xB5 ?\u0385) ;; GREEK DIALYTIKA TONOS
    (#xB6 ?\u0386) ;; GREEK CAPITAL LETTER ALPHA WITH TONOS
    (#xB7 ?\u00B7) ;; MIDDLE DOT
    (#xB8 ?\u0388) ;; GREEK CAPITAL LETTER EPSILON WITH TONOS
    (#xB9 ?\u0389) ;; GREEK CAPITAL LETTER ETA WITH TONOS
    (#xBA ?\u038A) ;; GREEK CAPITAL LETTER IOTA WITH TONOS
    (#xBB ?\u00BB) ;; RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
    (#xBC ?\u038C) ;; GREEK CAPITAL LETTER OMICRON WITH TONOS
    (#xBD ?\u00BD) ;; VULGAR FRACTION ONE HALF
    (#xBE ?\u038E) ;; GREEK CAPITAL LETTER UPSILON WITH TONOS
    (#xBF ?\u038F) ;; GREEK CAPITAL LETTER OMEGA WITH TONOS
    (#xC0 ?\u0390) ;; GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
    (#xC1 ?\u0391) ;; GREEK CAPITAL LETTER ALPHA
    (#xC2 ?\u0392) ;; GREEK CAPITAL LETTER BETA
    (#xC3 ?\u0393) ;; GREEK CAPITAL LETTER GAMMA
    (#xC4 ?\u0394) ;; GREEK CAPITAL LETTER DELTA
    (#xC5 ?\u0395) ;; GREEK CAPITAL LETTER EPSILON
    (#xC6 ?\u0396) ;; GREEK CAPITAL LETTER ZETA
    (#xC7 ?\u0397) ;; GREEK CAPITAL LETTER ETA
    (#xC8 ?\u0398) ;; GREEK CAPITAL LETTER THETA
    (#xC9 ?\u0399) ;; GREEK CAPITAL LETTER IOTA
    (#xCA ?\u039A) ;; GREEK CAPITAL LETTER KAPPA
    (#xCB ?\u039B) ;; GREEK CAPITAL LETTER LAMDA
    (#xCC ?\u039C) ;; GREEK CAPITAL LETTER MU
    (#xCD ?\u039D) ;; GREEK CAPITAL LETTER NU
    (#xCE ?\u039E) ;; GREEK CAPITAL LETTER XI
    (#xCF ?\u039F) ;; GREEK CAPITAL LETTER OMICRON
    (#xD0 ?\u03A0) ;; GREEK CAPITAL LETTER PI
    (#xD1 ?\u03A1) ;; GREEK CAPITAL LETTER RHO
    (#xD3 ?\u03A3) ;; GREEK CAPITAL LETTER SIGMA
    (#xD4 ?\u03A4) ;; GREEK CAPITAL LETTER TAU
    (#xD5 ?\u03A5) ;; GREEK CAPITAL LETTER UPSILON
    (#xD6 ?\u03A6) ;; GREEK CAPITAL LETTER PHI
    (#xD7 ?\u03A7) ;; GREEK CAPITAL LETTER CHI
    (#xD8 ?\u03A8) ;; GREEK CAPITAL LETTER PSI
    (#xD9 ?\u03A9) ;; GREEK CAPITAL LETTER OMEGA
    (#xDA ?\u03AA) ;; GREEK CAPITAL LETTER IOTA WITH DIALYTIKA
    (#xDB ?\u03AB) ;; GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA
    (#xDC ?\u03AC) ;; GREEK SMALL LETTER ALPHA WITH TONOS
    (#xDD ?\u03AD) ;; GREEK SMALL LETTER EPSILON WITH TONOS
    (#xDE ?\u03AE) ;; GREEK SMALL LETTER ETA WITH TONOS
    (#xDF ?\u03AF) ;; GREEK SMALL LETTER IOTA WITH TONOS
    (#xE0 ?\u03B0) ;; GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
    (#xE1 ?\u03B1) ;; GREEK SMALL LETTER ALPHA
    (#xE2 ?\u03B2) ;; GREEK SMALL LETTER BETA
    (#xE3 ?\u03B3) ;; GREEK SMALL LETTER GAMMA
    (#xE4 ?\u03B4) ;; GREEK SMALL LETTER DELTA
    (#xE5 ?\u03B5) ;; GREEK SMALL LETTER EPSILON
    (#xE6 ?\u03B6) ;; GREEK SMALL LETTER ZETA
    (#xE7 ?\u03B7) ;; GREEK SMALL LETTER ETA
    (#xE8 ?\u03B8) ;; GREEK SMALL LETTER THETA
    (#xE9 ?\u03B9) ;; GREEK SMALL LETTER IOTA
    (#xEA ?\u03BA) ;; GREEK SMALL LETTER KAPPA
    (#xEB ?\u03BB) ;; GREEK SMALL LETTER LAMDA
    (#xEC ?\u03BC) ;; GREEK SMALL LETTER MU
    (#xED ?\u03BD) ;; GREEK SMALL LETTER NU
    (#xEE ?\u03BE) ;; GREEK SMALL LETTER XI
    (#xEF ?\u03BF) ;; GREEK SMALL LETTER OMICRON
    (#xF0 ?\u03C0) ;; GREEK SMALL LETTER PI
    (#xF1 ?\u03C1) ;; GREEK SMALL LETTER RHO
    (#xF2 ?\u03C2) ;; GREEK SMALL LETTER FINAL SIGMA
    (#xF3 ?\u03C3) ;; GREEK SMALL LETTER SIGMA
    (#xF4 ?\u03C4) ;; GREEK SMALL LETTER TAU
    (#xF5 ?\u03C5) ;; GREEK SMALL LETTER UPSILON
    (#xF6 ?\u03C6) ;; GREEK SMALL LETTER PHI
    (#xF7 ?\u03C7) ;; GREEK SMALL LETTER CHI
    (#xF8 ?\u03C8) ;; GREEK SMALL LETTER PSI
    (#xF9 ?\u03C9) ;; GREEK SMALL LETTER OMEGA
    (#xFA ?\u03CA) ;; GREEK SMALL LETTER IOTA WITH DIALYTIKA
    (#xFB ?\u03CB) ;; GREEK SMALL LETTER UPSILON WITH DIALYTIKA
    (#xFC ?\u03CC) ;; GREEK SMALL LETTER OMICRON WITH TONOS
    (#xFD ?\u03CD) ;; GREEK SMALL LETTER UPSILON WITH TONOS
    (#xFE ?\u03CE)) ;; GREEK SMALL LETTER OMEGA WITH TONOS
   mnemonic "Grk"
   aliases (greek-iso-8bit)))

(make-coding-system 
 'windows-1253 'fixed-width "Microsoft's CP1253"
 '(unicode-map
   ((#x80 ?\u20AC) ;; EURO SIGN
    (#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
    (#x89 ?\u2030) ;; PER MILLE SIGN
    (#x8B ?\u2039) ;; SINGLE LEFT-POINTING ANGLE QUOTATION MARK
    (#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
    (#x99 ?\u2122) ;; TRADE MARK SIGN
    (#x9B ?\u203A) ;; SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
    (#xA0 ?\u00A0) ;; NO-BREAK SPACE
    (#xA1 ?\u0385) ;; GREEK DIALYTIKA TONOS
    (#xA2 ?\u0386) ;; GREEK CAPITAL LETTER ALPHA WITH TONOS
    (#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
    (#xAB ?\u00AB) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
    (#xAC ?\u00AC) ;; NOT SIGN
    (#xAD ?\u00AD) ;; SOFT HYPHEN
    (#xAE ?\u00AE) ;; REGISTERED SIGN
    (#xAF ?\u2015) ;; HORIZONTAL BAR
    (#xB0 ?\u00B0) ;; DEGREE SIGN
    (#xB1 ?\u00B1) ;; PLUS-MINUS SIGN
    (#xB2 ?\u00B2) ;; SUPERSCRIPT TWO
    (#xB3 ?\u00B3) ;; SUPERSCRIPT THREE
    (#xB4 ?\u0384) ;; GREEK TONOS
    (#xB5 ?\u00B5) ;; MICRO SIGN
    (#xB6 ?\u00B6) ;; PILCROW SIGN
    (#xB7 ?\u00B7) ;; MIDDLE DOT
    (#xB8 ?\u0388) ;; GREEK CAPITAL LETTER EPSILON WITH TONOS
    (#xB9 ?\u0389) ;; GREEK CAPITAL LETTER ETA WITH TONOS
    (#xBA ?\u038A) ;; GREEK CAPITAL LETTER IOTA WITH TONOS
    (#xBB ?\u00BB) ;; RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
    (#xBC ?\u038C) ;; GREEK CAPITAL LETTER OMICRON WITH TONOS
    (#xBD ?\u00BD) ;; VULGAR FRACTION ONE HALF
    (#xBE ?\u038E) ;; GREEK CAPITAL LETTER UPSILON WITH TONOS
    (#xBF ?\u038F) ;; GREEK CAPITAL LETTER OMEGA WITH TONOS
    (#xC0 ?\u0390) ;; GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
    (#xC1 ?\u0391) ;; GREEK CAPITAL LETTER ALPHA
    (#xC2 ?\u0392) ;; GREEK CAPITAL LETTER BETA
    (#xC3 ?\u0393) ;; GREEK CAPITAL LETTER GAMMA
    (#xC4 ?\u0394) ;; GREEK CAPITAL LETTER DELTA
    (#xC5 ?\u0395) ;; GREEK CAPITAL LETTER EPSILON
    (#xC6 ?\u0396) ;; GREEK CAPITAL LETTER ZETA
    (#xC7 ?\u0397) ;; GREEK CAPITAL LETTER ETA
    (#xC8 ?\u0398) ;; GREEK CAPITAL LETTER THETA
    (#xC9 ?\u0399) ;; GREEK CAPITAL LETTER IOTA
    (#xCA ?\u039A) ;; GREEK CAPITAL LETTER KAPPA
    (#xCB ?\u039B) ;; GREEK CAPITAL LETTER LAMDA
    (#xCC ?\u039C) ;; GREEK CAPITAL LETTER MU
    (#xCD ?\u039D) ;; GREEK CAPITAL LETTER NU
    (#xCE ?\u039E) ;; GREEK CAPITAL LETTER XI
    (#xCF ?\u039F) ;; GREEK CAPITAL LETTER OMICRON
    (#xD0 ?\u03A0) ;; GREEK CAPITAL LETTER PI
    (#xD1 ?\u03A1) ;; GREEK CAPITAL LETTER RHO
    (#xD3 ?\u03A3) ;; GREEK CAPITAL LETTER SIGMA
    (#xD4 ?\u03A4) ;; GREEK CAPITAL LETTER TAU
    (#xD5 ?\u03A5) ;; GREEK CAPITAL LETTER UPSILON
    (#xD6 ?\u03A6) ;; GREEK CAPITAL LETTER PHI
    (#xD7 ?\u03A7) ;; GREEK CAPITAL LETTER CHI
    (#xD8 ?\u03A8) ;; GREEK CAPITAL LETTER PSI
    (#xD9 ?\u03A9) ;; GREEK CAPITAL LETTER OMEGA
    (#xDA ?\u03AA) ;; GREEK CAPITAL LETTER IOTA WITH DIALYTIKA
    (#xDB ?\u03AB) ;; GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA
    (#xDC ?\u03AC) ;; GREEK SMALL LETTER ALPHA WITH TONOS
    (#xDD ?\u03AD) ;; GREEK SMALL LETTER EPSILON WITH TONOS
    (#xDE ?\u03AE) ;; GREEK SMALL LETTER ETA WITH TONOS
    (#xDF ?\u03AF) ;; GREEK SMALL LETTER IOTA WITH TONOS
    (#xE0 ?\u03B0) ;; GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
    (#xE1 ?\u03B1) ;; GREEK SMALL LETTER ALPHA
    (#xE2 ?\u03B2) ;; GREEK SMALL LETTER BETA
    (#xE3 ?\u03B3) ;; GREEK SMALL LETTER GAMMA
    (#xE4 ?\u03B4) ;; GREEK SMALL LETTER DELTA
    (#xE5 ?\u03B5) ;; GREEK SMALL LETTER EPSILON
    (#xE6 ?\u03B6) ;; GREEK SMALL LETTER ZETA
    (#xE7 ?\u03B7) ;; GREEK SMALL LETTER ETA
    (#xE8 ?\u03B8) ;; GREEK SMALL LETTER THETA
    (#xE9 ?\u03B9) ;; GREEK SMALL LETTER IOTA
    (#xEA ?\u03BA) ;; GREEK SMALL LETTER KAPPA
    (#xEB ?\u03BB) ;; GREEK SMALL LETTER LAMDA
    (#xEC ?\u03BC) ;; GREEK SMALL LETTER MU
    (#xED ?\u03BD) ;; GREEK SMALL LETTER NU
    (#xEE ?\u03BE) ;; GREEK SMALL LETTER XI
    (#xEF ?\u03BF) ;; GREEK SMALL LETTER OMICRON
    (#xF0 ?\u03C0) ;; GREEK SMALL LETTER PI
    (#xF1 ?\u03C1) ;; GREEK SMALL LETTER RHO
    (#xF2 ?\u03C2) ;; GREEK SMALL LETTER FINAL SIGMA
    (#xF3 ?\u03C3) ;; GREEK SMALL LETTER SIGMA
    (#xF4 ?\u03C4) ;; GREEK SMALL LETTER TAU
    (#xF5 ?\u03C5) ;; GREEK SMALL LETTER UPSILON
    (#xF6 ?\u03C6) ;; GREEK SMALL LETTER PHI
    (#xF7 ?\u03C7) ;; GREEK SMALL LETTER CHI
    (#xF8 ?\u03C8) ;; GREEK SMALL LETTER PSI
    (#xF9 ?\u03C9) ;; GREEK SMALL LETTER OMEGA
    (#xFA ?\u03CA) ;; GREEK SMALL LETTER IOTA WITH DIALYTIKA
    (#xFB ?\u03CB) ;; GREEK SMALL LETTER UPSILON WITH DIALYTIKA
    (#xFC ?\u03CC) ;; GREEK SMALL LETTER OMICRON WITH TONOS
    (#xFD ?\u03CD) ;; GREEK SMALL LETTER UPSILON WITH TONOS
    (#xFE ?\u03CE)) ;; GREEK SMALL LETTER OMEGA WITH TONOS
   mnemonic "GrkW"
   documentation
   "Microsoft's Code Page 1253, for monotonic Greek.

This ASCII-compatible encoding is slightly incompatibile with
ISO-8859-7; it provides several widely-used punctuation marks in the C1
ISO-2022 area, which makes it incompatbile with the latter standard, but
that latter standard is not used in Greece,  "
   aliases (cp1253)))

(set-language-info-alist
 "Greek" '((charset greek-iso8859-7)
	   (coding-system iso-8859-7)
	   (coding-priority iso-8859-7)
	   (native-coding-system iso-8859-7)
	   (invalid-sequence-coding-system iso-8859-7)
	   (locale "el")
	   (input-method . "greek")
	   (sample-text . "Greek (,FGkk]mija(B)	,FCei\(B ,Fsar(B")
	   (documentation . t)))

;; Greek (WINDOWS-1253) will be generated automatically under Unix. 

;;; greek.el ends here