view lisp/mule/thai-xtis.el @ 4952:19a72041c5ed

Mule-izing, various fixes related to char * arguments -------------------- ChangeLog entries follow: -------------------- modules/ChangeLog addition: 2010-01-26 Ben Wing <ben@xemacs.org> * postgresql/postgresql.c: * postgresql/postgresql.c (CHECK_LIVE_CONNECTION): * postgresql/postgresql.c (print_pgresult): * postgresql/postgresql.c (Fpq_conn_defaults): * postgresql/postgresql.c (Fpq_connectdb): * postgresql/postgresql.c (Fpq_connect_start): * postgresql/postgresql.c (Fpq_result_status): * postgresql/postgresql.c (Fpq_res_status): Mule-ize large parts of it. 2010-01-26 Ben Wing <ben@xemacs.org> * ldap/eldap.c (print_ldap): * ldap/eldap.c (allocate_ldap): Use write_ascstring(). src/ChangeLog addition: 2010-01-26 Ben Wing <ben@xemacs.org> * alloc.c: * alloc.c (build_ascstring): * alloc.c (build_msg_cistring): * alloc.c (staticpro_1): * alloc.c (staticpro_name): * alloc.c (staticpro_nodump_1): * alloc.c (staticpro_nodump_name): * alloc.c (unstaticpro_nodump_1): * alloc.c (mcpro_1): * alloc.c (mcpro_name): * alloc.c (object_memory_usage_stats): * alloc.c (common_init_alloc_early): * alloc.c (init_alloc_once_early): * buffer.c (print_buffer): * buffer.c (vars_of_buffer): * buffer.c (common_init_complex_vars_of_buffer): * buffer.c (init_initial_directory): * bytecode.c (invalid_byte_code): * bytecode.c (print_compiled_function): * bytecode.c (mark_compiled_function): * chartab.c (print_table_entry): * chartab.c (print_char_table): * config.h.in: * console-gtk.c: * console-gtk.c (gtk_device_to_console_connection): * console-gtk.c (gtk_semi_canonicalize_console_connection): * console-gtk.c (gtk_canonicalize_console_connection): * console-gtk.c (gtk_semi_canonicalize_device_connection): * console-gtk.c (gtk_canonicalize_device_connection): * console-stream.c (stream_init_frame_1): * console-stream.c (vars_of_console_stream): * console-stream.c (init_console_stream): * console-x.c (x_semi_canonicalize_console_connection): * console-x.c (x_semi_canonicalize_device_connection): * console-x.c (x_canonicalize_device_connection): * console-x.h: * data.c (eq_with_ebola_notice): * data.c (Fsubr_interactive): * data.c (Fnumber_to_string): * data.c (digit_to_number): * device-gtk.c (gtk_init_device): * device-msw.c (print_devmode): * device-x.c (x_event_name): * dialog-msw.c (handle_directory_dialog_box): * dialog-msw.c (handle_file_dialog_box): * dialog-msw.c (vars_of_dialog_mswindows): * doc.c (weird_doc): * doc.c (Fsnarf_documentation): * doc.c (vars_of_doc): * dumper.c (pdump): * dynarr.c: * dynarr.c (Dynarr_realloc): * editfns.c (Fuser_real_login_name): * editfns.c (get_home_directory): * elhash.c (print_hash_table_data): * elhash.c (print_hash_table): * emacs.c (main_1): * emacs.c (vars_of_emacs): * emodules.c: * emodules.c (_emodules_list): * emodules.c (Fload_module): * emodules.c (Funload_module): * emodules.c (Flist_modules): * emodules.c (find_make_module): * emodules.c (attempt_module_delete): * emodules.c (emodules_load): * emodules.c (emodules_doc_subr): * emodules.c (emodules_doc_sym): * emodules.c (syms_of_module): * emodules.c (vars_of_module): * emodules.h: * eval.c (print_subr): * eval.c (signal_call_debugger): * eval.c (build_error_data): * eval.c (signal_error): * eval.c (maybe_signal_error): * eval.c (signal_continuable_error): * eval.c (maybe_signal_continuable_error): * eval.c (signal_error_2): * eval.c (maybe_signal_error_2): * eval.c (signal_continuable_error_2): * eval.c (maybe_signal_continuable_error_2): * eval.c (signal_ferror): * eval.c (maybe_signal_ferror): * eval.c (signal_continuable_ferror): * eval.c (maybe_signal_continuable_ferror): * eval.c (signal_ferror_with_frob): * eval.c (maybe_signal_ferror_with_frob): * eval.c (signal_continuable_ferror_with_frob): * eval.c (maybe_signal_continuable_ferror_with_frob): * eval.c (syntax_error): * eval.c (syntax_error_2): * eval.c (maybe_syntax_error): * eval.c (sferror): * eval.c (sferror_2): * eval.c (maybe_sferror): * eval.c (invalid_argument): * eval.c (invalid_argument_2): * eval.c (maybe_invalid_argument): * eval.c (invalid_constant): * eval.c (invalid_constant_2): * eval.c (maybe_invalid_constant): * eval.c (invalid_operation): * eval.c (invalid_operation_2): * eval.c (maybe_invalid_operation): * eval.c (invalid_change): * eval.c (invalid_change_2): * eval.c (maybe_invalid_change): * eval.c (invalid_state): * eval.c (invalid_state_2): * eval.c (maybe_invalid_state): * eval.c (wtaerror): * eval.c (stack_overflow): * eval.c (out_of_memory): * eval.c (print_multiple_value): * eval.c (issue_call_trapping_problems_warning): * eval.c (backtrace_specials): * eval.c (backtrace_unevalled_args): * eval.c (Fbacktrace): * eval.c (warn_when_safe): * event-Xt.c (modwarn): * event-Xt.c (modbarf): * event-Xt.c (check_modifier): * event-Xt.c (store_modifier): * event-Xt.c (emacs_Xt_format_magic_event): * event-Xt.c (describe_event): * event-gtk.c (dragndrop_data_received): * event-gtk.c (store_modifier): * event-gtk.c (gtk_reset_modifier_mapping): * event-msw.c (dde_eval_string): * event-msw.c (Fdde_alloc_advise_item): * event-msw.c (mswindows_dde_callback): * event-msw.c (FROB): * event-msw.c (emacs_mswindows_format_magic_event): * event-stream.c (external_debugging_print_event): * event-stream.c (execute_help_form): * event-stream.c (vars_of_event_stream): * events.c (print_event_1): * events.c (print_event): * events.c (event_equal): * extents.c (print_extent_1): * extents.c (print_extent): * extents.c (vars_of_extents): * faces.c (print_face): * faces.c (complex_vars_of_faces): * file-coding.c: * file-coding.c (print_coding_system): * file-coding.c (print_coding_system_in_print_method): * file-coding.c (default_query_method): * file-coding.c (find_coding_system): * file-coding.c (make_coding_system_1): * file-coding.c (chain_print): * file-coding.c (undecided_print): * file-coding.c (gzip_print): * file-coding.c (vars_of_file_coding): * file-coding.c (complex_vars_of_file_coding): * fileio.c: * fileio.c (report_file_type_error): * fileio.c (report_error_with_errno): * fileio.c (report_file_error): * fileio.c (barf_or_query_if_file_exists): * fileio.c (vars_of_fileio): * floatfns.c (matherr): * fns.c (print_bit_vector): * fns.c (Fmapconcat): * fns.c (add_suffix_to_symbol): * fns.c (add_prefix_to_symbol): * frame-gtk.c: * frame-gtk.c (Fgtk_window_id): * frame-x.c (def): * frame-x.c (x_cde_transfer_callback): * frame.c: * frame.c (Fmake_frame): * gc.c (show_gc_cursor_and_message): * gc.c (vars_of_gc): * glyphs-eimage.c (png_instantiate): * glyphs-eimage.c (tiff_instantiate): * glyphs-gtk.c (gtk_print_image_instance): * glyphs-msw.c (mswindows_print_image_instance): * glyphs-x.c (x_print_image_instance): * glyphs-x.c (update_widget_face): * glyphs.c (make_string_from_file): * glyphs.c (print_image_instance): * glyphs.c (signal_image_error): * glyphs.c (signal_image_error_2): * glyphs.c (signal_double_image_error): * glyphs.c (signal_double_image_error_2): * glyphs.c (xbm_mask_file_munging): * glyphs.c (pixmap_to_lisp_data): * glyphs.h: * gui.c (gui_item_display_flush_left): * hpplay.c (player_error_internal): * hpplay.c (myHandler): * intl-win32.c: * intl-win32.c (langcode_to_lang): * intl-win32.c (sublangcode_to_lang): * intl-win32.c (Fmswindows_get_locale_info): * intl-win32.c (lcid_to_locale_mule_or_no): * intl-win32.c (mswindows_multibyte_to_unicode_print): * intl-win32.c (complex_vars_of_intl_win32): * keymap.c: * keymap.c (print_keymap): * keymap.c (ensure_meta_prefix_char_keymapp): * keymap.c (Fkey_description): * keymap.c (Ftext_char_description): * lisp.h: * lisp.h (struct): * lisp.h (DECLARE_INLINE_HEADER): * lread.c (Fload_internal): * lread.c (locate_file): * lread.c (read_escape): * lread.c (read_raw_string): * lread.c (read1): * lread.c (read_list): * lread.c (read_compiled_function): * lread.c (init_lread): * lrecord.h: * marker.c (print_marker): * marker.c (marker_equal): * menubar-msw.c (displayable_menu_item): * menubar-x.c (command_builder_operate_menu_accelerator): * menubar.c (vars_of_menubar): * minibuf.c (reinit_complex_vars_of_minibuf): * minibuf.c (complex_vars_of_minibuf): * mule-charset.c (Fmake_charset): * mule-charset.c (complex_vars_of_mule_charset): * mule-coding.c (iso2022_print): * mule-coding.c (fixed_width_query): * number.c (bignum_print): * number.c (ratio_print): * number.c (bigfloat_print): * number.c (bigfloat_finalize): * objects-msw.c: * objects-msw.c (mswindows_color_to_string): * objects-msw.c (mswindows_color_list): * objects-tty.c: * objects-tty.c (tty_font_list): * objects-tty.c (tty_find_charset_font): * objects-xlike-inc.c (xft_find_charset_font): * objects-xlike-inc.c (endif): * print.c: * print.c (write_istring): * print.c (write_ascstring): * print.c (Fterpri): * print.c (Fprint): * print.c (print_error_message): * print.c (print_vector_internal): * print.c (print_cons): * print.c (print_string): * print.c (printing_unreadable_object): * print.c (print_internal): * print.c (print_float): * print.c (print_symbol): * process-nt.c (mswindows_report_winsock_error): * process-nt.c (nt_canonicalize_host_name): * process-unix.c (unix_canonicalize_host_name): * process.c (print_process): * process.c (report_process_error): * process.c (report_network_error): * process.c (make_process_internal): * process.c (Fstart_process_internal): * process.c (status_message): * process.c (putenv_internal): * process.c (vars_of_process): * process.h: * profile.c (vars_of_profile): * rangetab.c (print_range_table): * realpath.c (vars_of_realpath): * redisplay.c (vars_of_redisplay): * search.c (wordify): * search.c (Freplace_match): * sheap.c (sheap_adjust_h): * sound.c (report_sound_error): * sound.c (Fplay_sound_file): * specifier.c (print_specifier): * symbols.c (Fsubr_name): * symbols.c (do_symval_forwarding): * symbols.c (set_default_buffer_slot_variable): * symbols.c (set_default_console_slot_variable): * symbols.c (store_symval_forwarding): * symbols.c (default_value): * symbols.c (defsymbol_massage_name_1): * symbols.c (defsymbol_massage_name_nodump): * symbols.c (defsymbol_massage_name): * symbols.c (defsymbol_massage_multiword_predicate_nodump): * symbols.c (defsymbol_massage_multiword_predicate): * symbols.c (defsymbol_nodump): * symbols.c (defsymbol): * symbols.c (defkeyword): * symbols.c (defkeyword_massage_name): * symbols.c (check_module_subr): * symbols.c (deferror_1): * symbols.c (deferror): * symbols.c (deferror_massage_name): * symbols.c (deferror_massage_name_and_message): * symbols.c (defvar_magic): * symeval.h: * symeval.h (DEFVAR_SYMVAL_FWD): * sysdep.c: * sysdep.c (init_system_name): * sysdll.c: * sysdll.c (MAYBE_PREPEND_UNDERSCORE): * sysdll.c (dll_function): * sysdll.c (dll_variable): * sysdll.c (dll_error): * sysdll.c (dll_open): * sysdll.c (dll_close): * sysdll.c (image_for_address): * sysdll.c (my_find_image): * sysdll.c (search_linked_libs): * sysdll.h: * sysfile.h: * sysfile.h (DEFAULT_DIRECTORY_FALLBACK): * syswindows.h: * tests.c (DFC_CHECK_LENGTH): * tests.c (DFC_CHECK_CONTENT): * tests.c (Ftest_hash_tables): * text.c (vars_of_text): * text.h: * tooltalk.c (tt_opnum_string): * tooltalk.c (tt_message_arg_ival_string): * tooltalk.c (Ftooltalk_default_procid): * tooltalk.c (Ftooltalk_default_session): * tooltalk.c (init_tooltalk): * tooltalk.c (vars_of_tooltalk): * ui-gtk.c (Fdll_load): * ui-gtk.c (type_to_marshaller_type): * ui-gtk.c (Fgtk_import_function_internal): * ui-gtk.c (emacs_gtk_object_printer): * ui-gtk.c (emacs_gtk_boxed_printer): * unicode.c (unicode_to_ichar): * unicode.c (unicode_print): * unicode.c (unicode_query): * unicode.c (vars_of_unicode): * unicode.c (complex_vars_of_unicode): * win32.c: * win32.c (mswindows_report_process_error): * window.c (print_window): * xemacs.def.in.in: BASIC IDEA: Further fixing up uses of char * and CIbyte * to reflect their actual semantics; Mule-izing some code; redoing of the not-yet-working code to handle message translation. Clean up code to handle message-translation (not yet working). Create separate versions of build_msg_string() for working with Ibyte *, CIbyte *, and Ascbyte * arguments. Assert that Ascbyte * arguments are pure-ASCII. Make build_msg_string() be the same as build_msg_ascstring(). Create same three versions of GETTEXT() and DEFER_GETTEXT(). Also create build_defer_string() and variants for the equivalent of DEFER_GETTEXT() when building a string. Remove old CGETTEXT(). Clean up code where GETTEXT(), DEFER_GETTEXT(), build_msg_string(), etc. was being called and introduce some new calls to build_msg_string(), etc. Remove GETTEXT() from calls to weird_doc() -- we assume that the message snarfer knows about weird_doc(). Remove uses of DEFER_GETTEXT() from error messages in sysdep.c and instead use special comments /* @@@begin-snarf@@@ */ and /* @@@end-snarf@@@ */ that the message snarfer presumably knows about. Create build_ascstring() and use it in many instances in place of build_string(). The purpose of having Ascbyte * variants is to make the code more self-documenting in terms of what sort of semantics is expected for char * strings. In fact in the process of looking for uses of build_string(), much improperly Mule-ized was discovered. Mule-ize a lot of code as described in previous paragraph, e.g. in sysdep.c. Make the error functions take Ascbyte * strings and fix up a couple of places where non-pure-ASCII strings were being passed in (file-coding.c, mule-coding.c, unicode.c). (It's debatable whether we really need to make the error functions work this way. It helps catch places where code is written in a way that message translation won't work, but we may well never implement message translation.) Make staticpro() and friends take Ascbyte * strings instead of raw char * strings. Create a const_Ascbyte_ptr dynarr type to describe what's held by staticpro_names[] and friends, create pdump descriptions for const_Ascbyte_ptr dynarrs, and use them in place of specially-crafted staticpro descriptions. Mule-ize certain other functions (e.g. x_event_name) by correcting raw use of char * to Ascbyte *, Rawbyte * or another such type, and raw use of char[] buffers to another type (usually Ascbyte[]). Change many uses of write_c_string() to write_msg_string(), write_ascstring(), etc. Mule-ize emodules.c, emodules.h, sysdll.h. Fix some un-Mule-ized code in intl-win32.c. A comment in event-Xt.c and the limitations of the message snarfer (make-msgfile or whatever) is presumably incorrect -- it should be smart enough to handle function calls spread over more than one line. Clean up code in event-Xt.c that was written awkwardly for this reason. In config.h.in, instead of NEED_ERROR_CHECK_TYPES_INLINES, create a more general XEMACS_DEFS_NEEDS_INLINE_DECLS to indicate when inlined functions need to be declared in xemacs.defs.in.in, and make use of it in xemacs.defs.in.in. We need to do this because postgresql.c now calls qxestrdup(), which is an inline function. Make nconc2() and other such functions MODULE_API and put them in xemacs.defs.in.in since postgresql.c now uses them. Clean up indentation in lread.c and a few other places. In text.h, document ASSERT_ASCTEXT_ASCII() and ASSERT_ASCTEXT_ASCII_LEN(), group together the stand-in encodings and add some more for DLL symbols, function and variable names, etc.
author Ben Wing <ben@xemacs.org>
date Tue, 26 Jan 2010 23:22:30 -0600
parents 257b468bf2ca
children 308d34e9f07d
line wrap: on
line source

;;; thai-xtis.el --- Support for Thai (XTIS) -*- coding: iso-2022-7bit; -*-

;; Copyright (C) 1999 Electrotechnical Laboratory, JAPAN.
;; Licensed to the Free Software Foundation.

;; Author: TAKAHASHI Naoto <ntakahas@etl.go.jp>
;;         MORIOKA Tomohiko <tomo@etl.go.jp>
;; Created: 1998-03-27 for Emacs-20.3 by TAKAHASHI Naoto
;;	    1999-03-29 imported and modified for XEmacs	by MORIOKA Tomohiko

;; Keywords: mule, multilingual, Thai, XTIS

;; 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 Thai, the pre-composed character set proposed by
;; Virach Sornlertlamvanich <virach@links.nectec.or.th> is supported.

;;; Code:

(make-charset 'thai-xtis "Precomposed Thai (XTIS by Virach)."
	      '(registries ["xtis-0"]
		dimension 2
		columns 1
		chars 94
		final ??
		graphic 0))

(define-category ?x "Precomposed Thai character.")
(modify-category-entry 'thai-xtis ?x)

(when (featurep 'xemacs)
  (let ((deflist	'(;; chars	syntax
			  ("$(?!0(B-$(?NxP0R0S0`0(B-$(?e0(B"	"w")
			  ("$(?p0(B-$(?y0(B"	"w")
			  ("$(?O0f0_0o0z0{0(B"	"_")
			  ))
	elm chars len syntax to ch i)
    (while deflist
      (setq elm (car deflist))
      (setq chars (car elm)
	    len (length chars)
	    syntax (nth 1 elm)
	    i 0)
      (while (< i len)
	(if (= (aref chars i) ?-)
	    (setq i (1+ i)
		  to (nth 1 (split-char (aref chars i))))
	  (setq ch (nth 1 (split-char (aref chars i)))
		to ch))
	(while (<= ch to)
	  (modify-syntax-entry (vector 'thai-xtis ch) syntax)
	  (setq ch (1+ ch)))
	(setq i (1+ i)))
      (setq deflist (cdr deflist))))

  (put-charset-property 'thai-xtis 'preferred-coding-system 'tis-620)
  )

;; This is the ccl-decode-thai-xtis automaton.
;;
;; "WRITE x y" == (insert (make-char 'thai-xtis x y))
;; "write x" == (insert x)
;; rx' == (tis620-to-thai-xtis-second-byte-bitpattern rx)
;; r3 == "no vower nor tone"
;; r4 == (charset-id 'thai-xtis)
;; 
;;          |               input (= r0)
;;   state  |--------------------------------------------
;;          |  consonant  |    vowel    |    tone
;; ---------+-------------+-------------+----------------
;;  r1 == 0 | r1 = r0     | WRITE r0,r3 | WRITE r0,r3
;;  r2 == 0 |             |             |
;; ---------+-------------+-------------+----------------
;;  r1 == C | WRITE r1,r3 | r2 = r0'    | WRITE r1,r3|r0'
;;  r2 == 0 | r1 = r0     |             | r1 = 0
;; ---------+-------------+-------------+----------------
;;  r1 == C | WRITE r1,r2 | WRITE r1,r2 | WRITE r1,r2|r0'
;;  r2 == V | r1 = r0     | WRITE r0,r3 | r1 = r2 = 0
;;          | r2 = 0      | r1 = r2 = 0 |
;; 
;; 
;;          |               input (= r0) 
;;   state  |-----------------------------------------
;;          |    symbol   |    ASCII    |     EOF
;; ---------+-------------+-------------+-------------
;;  r1 == 0 | WRITE r0,r3 | write r0    |
;;  r2 == 0 |             |             |
;; ---------+-------------+-------------+-------------
;;  r1 == C | WRITE r1,r3 | WRITE r1,r3 | WRITE r1,r3
;;  r2 == 0 | WRITE r0,r3 | write r0    |
;;          | r1 = 0      | r1 = 0      |
;; ---------+-------------+-------------+-------------
;;  r1 == C | WRITE r1,r2 | WRITE r1,r2 | WRITE r1,r2
;;  r2 == V | WRITE r0,r3 | write r0    |
;;          | r1 = r2 = 0 | r1 = r2 = 0 |


(eval-and-compile

;; input  : r5 = 1st byte, r6 = 2nd byte
;; Their values will be destroyed.
(define-ccl-program ccl-thai-xtis-write
  '(0
    ((r5 = ((r5 & #x7F) << 7))
     (r6 = ((r6 & #x7F) | r5))
     (write-multibyte-character r4 r6))))

(define-ccl-program ccl-thai-xtis-consonant
  '(0
    (if (r1 == 0)
	(r1 = r0)
      (if (r2 == 0)
	  ((r5 = r1) (r6 = r3) (call ccl-thai-xtis-write)
	   (r1 = r0))
	((r5 = r1) (r6 = r2) (call ccl-thai-xtis-write)
	 (r1 = r0)
	 (r2 = 0))))))

(define-ccl-program ccl-thai-xtis-vowel
  '(0
    ((if (r1 == 0)
	 ((r5 = r0) (r6 = r3) (call ccl-thai-xtis-write))
       ((if (r2 == 0)
	    (r2 = ((r0 - 204) << 3))
	  ((r5 = r1) (r6 = r2) (call ccl-thai-xtis-write)
	   (r5 = r0) (r6 = r3) (call ccl-thai-xtis-write)
	   (r1 = 0)
	   (r2 = 0))))))))

(define-ccl-program ccl-thai-xtis-vowel-d1
  '(0
    ((if (r1 == 0)
	 ((r5 = r0) (r6 = r3) (call ccl-thai-xtis-write))
       ((if (r2 == 0)
	    (r2 = #x38)
	  ((r5 = r1) (r6 = r2) (call ccl-thai-xtis-write)
	   (r5 = r0) (r6 = r3) (call ccl-thai-xtis-write)
	   (r1 = 0)
	   (r2 = 0))))))))

(define-ccl-program ccl-thai-xtis-vowel-ee
  '(0
    ((if (r1 == 0)
	 ((r5 = r0) (r6 = r3) (call ccl-thai-xtis-write))
       ((if (r2 == 0)
	    (r2 = #x78)
	  ((r5 = r1) (r6 = r2) (call ccl-thai-xtis-write)
	   (r5 = r0) (r6 = r3) (call ccl-thai-xtis-write)
	   (r1 = 0)
	   (r2 = 0))))))))

(define-ccl-program ccl-thai-xtis-tone
  '(0
    (if (r1 == 0)
	((r5 = r0) (r6 = r3) (call ccl-thai-xtis-write))
      (if (r2 == 0)
	  ((r5 = r1) (r6 = ((r0 - #xE6) | r3)) (call ccl-thai-xtis-write)
	   (r1 = 0))
	((r5 = r1) (r6 = ((r0 - #xE6) | r2)) (call ccl-thai-xtis-write)
	 (r1 = 0)
	 (r2 = 0))))))

(define-ccl-program ccl-thai-xtis-symbol
  '(0
    (if (r1 == 0)
	((r5 = r0) (r6 = r3) (call ccl-thai-xtis-write))
      (if (r2 == 0)
	  ((r5 = r1) (r6 = r3) (call ccl-thai-xtis-write)
	   (r5 = r0) (r6 = r3) (call ccl-thai-xtis-write)
	   (r1 = 0))
	((r5 = r1) (r6 = r2) (call ccl-thai-xtis-write)
	 (r5 = r0) (r6 = r3) (call ccl-thai-xtis-write)
	 (r1 = 0)
	 (r2 = 0))))))

(define-ccl-program ccl-thai-xtis-ascii
  '(0
    (if (r1 == 0)
	(write r0)
      (if (r2 == 0)
	  ((r5 = r1) (r6 = r3) (call ccl-thai-xtis-write)
	   (write r0)
	   (r1 = 0))
	((r5 = r1) (r6 = r2) (call ccl-thai-xtis-write)
	 (write r0)
	 (r1 = 0)
	 (r2 = 0))))))

(define-ccl-program ccl-thai-xtis-eof
  '(0
    (if (r1 != 0)
	(if (r2 == 0)
	    ((r5 = r1) (r6 = r3) (call ccl-thai-xtis-write))
	  ((r5 = r1) (r6 = r2) (call ccl-thai-xtis-write))))))

(define-ccl-program ccl-decode-thai-xtis
  `(4
    ((read r0)
     (r1 = 0)
     (r2 = 0)
     (r3 = #x30)
     (r4 = ,(charset-id 'thai-xtis))
     (loop
      (if (r0 < 161)
	  (call ccl-thai-xtis-ascii)
	(branch (r0 - 161)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-consonant)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-vowel-d1)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-vowel)
		(call ccl-thai-xtis-vowel)
		(call ccl-thai-xtis-vowel)
		(call ccl-thai-xtis-vowel)
		(call ccl-thai-xtis-vowel)
		(call ccl-thai-xtis-vowel)
		(call ccl-thai-xtis-vowel)
		nil
		nil
		nil
		nil
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-tone)
		(call ccl-thai-xtis-tone)
		(call ccl-thai-xtis-tone)
		(call ccl-thai-xtis-tone)
		(call ccl-thai-xtis-tone)
		(call ccl-thai-xtis-tone)
		(call ccl-thai-xtis-tone)
		(call ccl-thai-xtis-vowel-ee)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		(call ccl-thai-xtis-symbol)
		nil
		nil
		nil))
      (read r0)
      (repeat)))

    (call ccl-thai-xtis-eof)))

)

(defconst leading-code-private-21 #x9F)

(define-ccl-program ccl-encode-thai-xtis
  `(1
    ((read r0)
     (loop
      (if (r0 == ,leading-code-private-21)
	  ((read r1)
	   (if (r1 == ,(charset-id 'thai-xtis))
	       ((read r0)
		(write r0)
		(read r0)
		(r1 = (r0 & 7))
		(r0 = ((r0 - #xB0) >> 3))
		(if (r0 != 0)
		    (write r0 [0 209 212 213 214 215 216 217 218 238]))
		(if (r1 != 0)
		    (write r1 [0 231 232 233 234 235 236 237]))
		(read r0)
		(repeat))
	     ((write r0 r1)
	      (read r0)
	      (repeat))))
	(write-read-repeat r0))))))

(make-coding-system
 'tis-620 'ccl
 "TIS620 (Thai)"
 `(mnemonic "TIS620"
   decode ccl-decode-thai-xtis
   encode ccl-encode-thai-xtis
   safe-charsets (ascii thai-xtis)
   documentation "external=tis620, internal=thai-xtis"))
(coding-system-put 'tis-620 'category 'iso-8-1)

(set-language-info-alist
 "Thai-XTIS"
 '((charset thai-xtis)
   (coding-system tis-620 iso-2022-7bit)
   (tutorial . "TUTORIAL.th")
   (tutorial-coding-system . tis-620)
   (coding-priority tis-620 iso-2022-7bit)
   (sample-text . "$(?!:(B")
   (documentation . t)))

;; thai-xtis.el ends here.