Mercurial > hg > xemacs-beta

view lisp/mule/cyrillic.el @ 1315:70921960b980

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[xemacs-hg @ 2003-02-20 08:19:28 by ben] check in makefile fixes et al Makefile.in.in: Major surgery. Move all stuff related to building anything in the src/ directory into src/. Simplify the dependencies -- everything in src/ is dependent on the single entry `src' in MAKE_SUBDIRS. Remove weirdo targets like `all-elc[s]', dump-elc[s], etc. mule/mule-msw-init.el: Removed. Delete this file. mule/mule-win32-init.el: New file, with stuff from mule-msw-init.el -- not just for MS Windows native, boys and girls! bytecomp.el: Change code inserted to catch trying to load a Mule-only .elc file in a non-Mule XEmacs. Formerly you got the rather cryptic "The required feature `mule' cannot be provided". Now you get "Loading this file requires Mule support". finder.el: Remove dependency on which directory this function is invoked from. update-elc.el: Don't mess around with ../src/BYTECOMPILE_CHANGE. Now that Makefile.in.in and xemacs.mak are in sync, both of them use NEEDTODUMP and the other one isn't used. dumped-lisp.el: Rewrite in terms of `list' and `nconc' instead of assemble-list, so we can have arbitrary forms, not just `when-feature'. very-early-lisp.el: Nuke this file. finder-inf.el, packages.el, update-elc.el, update-elc-2.el, loadup.el, make-docfile.el: Eliminate references to very-early-lisp. msw-glyphs.el: Comment clarification. xemacs.mak: Add macros DO_TEMACS, DO_XEMACS, and a few others; this macro section is now completely in sync with src/Makefile.in.in. Copy check-features, load-shadows, and rebuilding finder-inf.el from src/Makefile.in.in. The main build/dump/recompile process is now synchronized with src/Makefile.in.in. Change `WARNING' to `NOTE' and `error checking' to `error-checking' TO avoid tripping faux warnings and errors in the VC++ IDE. Makefile.in.in: Major surgery. Move all stuff related to building anything in the src/ directory from top-level Makefile.in.in to here. Simplify the dependencies. Rearrange into logical subsections. Synchronize the main compile/dump/build-elcs section with xemacs.mak, which is already clean and in good working order. Remove weirdo targets like `all-elc[s]', dump-elc[s], etc. Add additional levels of macros \(e.g. DO_TEMACS, DO_XEMACS, TEMACS_BATCH, XEMACS_BATCH, XEMACS_BATCH_PACKAGES) to factor out duplicated stuff. Clean up handling of "HEAP_IN_DATA" (Cygwin) so it doesn't need to ignore the return value from dumping. Add .NO_PARALLEL since various aspects of building and dumping must be serialized but do not always have dependencies between them (this is impossible in some cases). Everything related to src/ now gets built in one pass in this directory by just running `make' (except the Makefiles themselves and config.h, paths.h, Emacs.ad.h, and other generated .h files). console.c: Update list of possibly valid console types. emacs.c: Rationalize the specifying and handling of the type of the first frame. This was originally prompted by a workspace in which I got GTK to compile under C++ and in the process fixed it so it could coexist with X in the same build -- hence, a combined TTY/X/MS-Windows/GTK build is now possible under Cygwin. (However, you can't simultaneously *display* more than one kind of device connection -- but getting that to work is not that difficult. Perhaps a project for a bored grad student. I (ben) would do it but don't see the use.) To make sense of this, I added new switches that can be used to specifically indicate the window system: -x [aka --use-x], -tty \[aka --use-tty], -msw [aka --use-ms-windows], -gtk [aka --use-gtk], and -gnome [aka --use-gnome, same as --use-gtk]. -nw continues as an alias for -tty. When none have been given, XEmacs checks for other parameters implying particular device types (-t -> tty, -display -> x [or should it have same treatment as DISPLAY below?]), and has ad-hoc logic afterwards: if env var DISPLAY is set, use x (or gtk? perhaps should check whether gnome is running), else MS Windows if it exsits, else TTY if it exists, else stream, and you must be running in batch mode. This also fixes an existing bug whereby compiling with no x, no mswin, no tty, when running non- interactively (e.g. to dump) I get "sorry, must have TTY support". emacs.c: Turn on Vstack_trace_on_error so that errors are debuggable even when occurring extremely early in reinitialization. emacs.c: Try to make sure that the user can see message output under Windows (i.e. it doesn't just disappear right away) regardless of when it occurs, e.g. in the middle of creating the first frame. emacs.c: Define new function `emacs-run-status', indicating whether XEmacs is noninteractive or interactive, whether raw, post-dump/pdump-load or run-temacs, whether we are dumping, whether pdump is in effect. event-stream.c: It's "mommas are fat", not "momas are fat". Fix other typo. event-stream.c: Conditionalize in_menu_callback check on HAVE_MENUBARS, because it won't exist on w/o menubar support, lisp.h: More hackery on RETURN_NOT_REACHED. Cygwin v3.2 DOES complain here if RETURN_NOT_REACHED() is blank, as it is for GCC 2.5+. So make it blank only for GCC 2.5 through 2.999999999999999. Declare Vstack_trace_on_error. profile.c: Need to include "profile.h" to fix warnings. sheap.c: Don't fatal() when need to rerun Make, just stderr_out() and exit(0). That way we can distinguish between a dumping failing expectedly (due to lack of stack space, triggering another dump) and unexpectedly, in which case, we want to stop building. (or go on, if -K is given) syntax.c, syntax.h: Use ints where they belong, and enum syntaxcode's where they belong, and fix warnings thereby. syntax.h: Fix crash caused by an edge condition in the syntax-cache macros. text.h: Spacing fixes. xmotif.h: New file, to get around shadowing warnings. EmacsManager.c, event-Xt.c, glyphs-x.c, gui-x.c, input-method-motif.c, xmmanagerp.h, xmprimitivep.h: Include xmotif.h. alloc.c: Conditionalize in_malloc on ERROR_CHECK_MALLOC. config.h.in, file-coding.h, fileio.c, getloadavg.c, select-x.c, signal.c, sysdep.c, sysfile.h, systime.h, text.c, unicode.c: Eliminate HAVE_WIN32_CODING_SYSTEMS, use WIN32_ANY instead. Replace defined (WIN32_NATIVE) || defined (CYGWIN) with WIN32_ANY. lisp.h: More futile attempts to walk and chew gum at the same time when dealing with subr's that don't return.
author ben
date Thu, 20 Feb 2003 08:19:44 +0000
parents 026c5bf9c134
children f6f6fc9eb269
line wrap: on
line source

;;; cyrillic.el --- Support for Cyrillic -*- coding: iso-2022-7bit; -*-

;; Copyright (C) 1995,1999 Electrotechnical Laboratory, JAPAN.
;; Licensed to the Free Software Foundation.
;; Copyright (C) 1997 MORIOKA Tomohiko
;; Copyright (C) 2001, 2002 Ben Wing.

;; Keywords: multilingual, Cyrillic

;; 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:

;; The character set ISO8859-5 is supported.  KOI-8 and ALTERNATIVNYJ are
;; converted to ISO8859-5 internally.

;; Windows-1251 support deleted because XEmacs has automatic support.

;;; Code:

;; Cyrillic syntax
(modify-syntax-entry 'cyrillic-iso8859-5 "w")
(modify-syntax-entry ?,L-(B ".")
(modify-syntax-entry ?,Lp(B ".")
(modify-syntax-entry ?,L}(B ".")

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; CYRILLIC
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;; ISO-8859-5

; (make-charset 'cyrillic-iso8859-5 
; 	      "Right-Hand Part of Latin/Cyrillic Alphabet (ISO/IEC 8859-5): ISO-IR-144"
; 	      '(dimension
; 		1
; 		registry "ISO8859-5"
; 		chars 96
; 		columns 1
; 		direction l2r
; 		final ?L
; 		graphic 1
; 		short-name "RHP of ISO8859/5"
; 		long-name "RHP of Cyrillic (ISO 8859-5): ISO-IR-144"
; 		))

(make-coding-system
 'iso-8859-5 'iso2022
 "ISO-8859-5 (Cyrillic)"
 '(charset-g0 ascii
   charset-g1 cyrillic-iso8859-5
   charset-g2 t
   charset-g3 t
   mnemonic "ISO8/Cyr"
   ))

(set-language-info-alist
 "Cyrillic-ISO" '((charset cyrillic-iso8859-5)
		  (tutorial . "TUTORIAL.ru")
		  (coding-system iso-8859-5)
		  (coding-priority iso-8859-5)
		  (input-method . "cyrillic-yawerty")
		  (features cyril-util)
		  (sample-text . "Russian (,L@caaZXY(B)	,L7T`PRabRcYbU(B!")
		  (documentation . "Support for Cyrillic ISO-8859-5."))
 '("Cyrillic"))

;; KOI-8

(eval-and-compile

(defvar cyrillic-koi8-r-decode-table
  [
   0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
   16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
   32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
   48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
   64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
   80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
   96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
   112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
   ?$B(!(B ?$B("(B ?$B(#(B ?$B($(B ?$B(&(B ?$B(%(B ?$B('(B ?$B()(B ?$B(((B ?$B(*(B ?$B(+(B 32  ?$(G#'(B ?$(G#+(B ?$(G#/(B 32
   32  ?$(C"F(B 32  32  ?$B"#(B 32  ?$B"e(B ?$A!V(B ?$A!\(B ?$A!](B ?,L (B  32  ?,A0(B  ?,A2(B  ?,A7(B  ?,Aw(B
   ?$(G#D(B 32  32  ?,Lq(B  32  32  32  32  32  32  32  32  32  32  32  ?$(G#E(B
   32  32  ?$(G#G(B ?,L!(B  32  32  32  32  32  32  32  32  ?$(G#F(B 32  32  ?,A)(B
   ?,Ln(B  ?,LP(B  ?,LQ(B  ?,Lf(B  ?,LT(B  ?,LU(B  ?,Ld(B  ?,LS(B  ?,Le(B  ?,LX(B  ?,LY(B  ?,LZ(B  ?,L[(B  ?,L\(B  ?,L](B  ?,L^(B 
   ?,L_(B  ?,Lo(B  ?,L`(B  ?,La(B  ?,Lb(B  ?,Lc(B  ?,LV(B  ?,LR(B  ?,Ll(B  ?,Lk(B  ?,LW(B  ?,Lh(B  ?,Lm(B  ?,Li(B  ?,Lg(B  ?,Lj(B 
   ?,LN(B  ?,L0(B  ?,L1(B  ?,LF(B  ?,L4(B  ?,L5(B  ?,LD(B  ?,L3(B  ?,LE(B  ?,L8(B  ?,L9(B  ?,L:(B  ?,L;(B  ?,L<(B  ?,L=(B  ?,L>(B 
   ?,L?(B  ?,LO(B  ?,L@(B  ?,LA(B  ?,LB(B  ?,LC(B  ?,L6(B  ?,L2(B  ?,LL(B  ?,LK(B  ?,L7(B  ?,LH(B  ?,LM(B  ?,LI(B  ?,LG(B  ?,LJ(B ]
  "Cyrillic KOI8-R decoding table.")

(defvar cyrillic-koi8-r-encode-table
  (let ((table (make-vector 256 32))
	(i 0))
    (while (< i 256)
      (let* ((ch (aref cyrillic-koi8-r-decode-table i))
	     (split (split-char ch)))
	(cond ((eq (car split) 'cyrillic-iso8859-5)
	       (aset table (logior (nth 1 split) 128) i)
	       )
	      ((eq ch 32))
	      ((eq (car split) 'ascii)
	       (aset table ch i)
	       )))
      (setq i (1+ i)))
    table)
  "Cyrillic KOI8-R encoding table.")

)

(define-ccl-program ccl-decode-koi8
  `(3
    ((read r0)
     (loop
      (write-read-repeat r0 ,cyrillic-koi8-r-decode-table))))
  "CCL program to decode KOI8.")

(define-ccl-program ccl-encode-koi8
  `(1
    ((read r0)
     (loop
      (if (r0 != ,(charset-id 'cyrillic-iso8859-5))
	  (write-read-repeat r0)
	((read r0)
	 (write-read-repeat r0 , cyrillic-koi8-r-encode-table))))))
  "CCL program to encode KOI8.")

;; (define-coding-system-alias 'koi8-r 'cyrillic-koi8)
;; (define-coding-system-alias 'koi8 'cyrillic-koi8)

(make-coding-system
 'koi8-r 'ccl
 "KOI8-R (Cyrillic)"
 '(decode ccl-decode-koi8
   encode ccl-encode-koi8
   mnemonic "KOI8"))

;; `iso-8-1' is not correct, but XEmacs doesn't have a `ccl' category
(coding-system-put 'koi8-r 'category 'iso-8-1)

;; (define-ccl-program ccl-encode-koi8-font
;;   `(0
;;     ((r1 |= 128)
;;      (r1 = r1 ,cyrillic-koi8-r-encode-table)))
;;   "CCL program to encode Cyrillic chars to KOI font.")

;; (setq font-ccl-encoder-alist
;;       (cons (cons "koi8" ccl-encode-koi8-font) font-ccl-encoder-alist))

(defvar cyrillic-koi8-r-to-external-code-table
  (let ((table (make-char-table 'generic))
	(i 0)
	(len (length cyrillic-koi8-r-decode-table)))
    (while (< i len)
      (let ((ch (aref cyrillic-koi8-r-decode-table i)))
	(if (characterp ch)
	    (put-char-table ch i table)))
      (incf i)))
  "Table to convert from characters to their Koi8-R code.")

(set-language-info-alist
 "Cyrillic-KOI8" '((charset cyrillic-iso8859-5)
		   (coding-system koi8-r)
		   (coding-priority koi8-r)
		   (input-method . "cyrillic-yawerty")
		   (features cyril-util)
		   (locale "ru")
		   (mswindows-locale . "RUSSIAN")
		   (tutorial . "TUTORIAL.ru")
		   (sample-text . "Russian (,L@caaZXY(B)	,L7T`PRabRcYbU(B!")
		   (documentation . "Support for Cyrillic KOI8-R."))
 '("Cyrillic"))

;;; WINDOWS-1251 deleted; we support it automatically in XEmacs

;;; ALTERNATIVNYJ

(eval-and-compile

(defvar cyrillic-alternativnyj-decode-table
  [
   0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15
   16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31
   32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47
   48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63
   64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79
   80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95
   96  97  98  99 100 101 102 103 104 105 106 107 108 109 110 111
   112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
   ?,L0(B  ?,L1(B  ?,L2(B  ?,L3(B  ?,L4(B  ?,L5(B  ?,L6(B  ?,L7(B  ?,L8(B  ?,L9(B  ?,L:(B  ?,L;(B  ?,L<(B  ?,L=(B  ?,L>(B  ?,L?(B
   ?,L@(B  ?,LA(B  ?,LB(B  ?,LC(B  ?,LD(B  ?,LE(B  ?,LF(B  ?,LG(B  ?,LH(B  ?,LI(B  ?,LJ(B  ?,LK(B  ?,LL(B  ?,LM(B  ?,LN(B  ?,LO(B
   ?,LP(B  ?,LQ(B  ?,LR(B  ?,LS(B  ?,LT(B  ?,LU(B  ?,LV(B  ?,LW(B  ?,LX(B  ?,LY(B  ?,LZ(B  ?,L[(B  ?,L\(B  ?,L](B  ?,L^(B  ?,L_(B
   32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32
   32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32
   32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32
   ?,L`(B  ?,La(B  ?,Lb(B  ?,Lc(B  ?,Ld(B  ?,Le(B  ?,Lf(B  ?,Lg(B  ?,Lh(B  ?,Li(B  ?,Lj(B  ?,Lk(B  ?,Ll(B  ?,Lm(B  ?,Ln(B  ?,Lo(B
   ?,L!(B  ?,Lq(B   32  32  32  32  32  32  32  32  32  32  32  32  32 ?,Lp(B]
  "Cyrillic ALTERNATIVNYJ decoding table.")

(defvar cyrillic-alternativnyj-encode-table
  (let ((table (make-vector 256 32))
	(i 0))
    (while (< i 256)
      (let* ((ch (aref cyrillic-alternativnyj-decode-table i))
	     (split (split-char ch)))
	(if (eq (car split) 'cyrillic-iso8859-5)
	    (aset table (logior (nth 1 split) 128) i)
	  (if (/= ch 32)
	      (aset table ch i))))
      (setq i (1+ i)))
    table)
  "Cyrillic ALTERNATIVNYJ encoding table.")
  
)


(define-ccl-program ccl-decode-alternativnyj
  `(3
    ((read r0)
     (loop
      (write-read-repeat r0 ,cyrillic-alternativnyj-decode-table))))
  "CCL program to decode Alternativnyj.")

(define-ccl-program ccl-encode-alternativnyj
  `(1
    ((read r0)
     (loop
      (if (r0 != ,(charset-id 'cyrillic-iso8859-5))
	  (write-read-repeat r0)
	((read r0)
	 (write-read-repeat r0 ,cyrillic-alternativnyj-encode-table))))))
  "CCL program to encode Alternativnyj.")

;; (define-coding-system-alias 'alternativnyj 'cyrillic-alternativnyj)

(make-coding-system
 'alternativnyj 'ccl
 "Alternativnyj (Cyrillic)"
 '(decode ccl-decode-alternativnyj
   encode ccl-encode-alternativnyj
   mnemonic "Cy.Alt"))

;; `iso-8-1' is not correct, but XEmacs doesn't have `ccl' category
(coding-system-put 'alternativnyj 'category 'iso-8-1)

;; (define-ccl-program ccl-encode-alternativnyj-font
;;   '(0
;;     ((r1 |= 128)
;;      (r1 = r1 ,cyrillic-alternativnyj-encode-table)))
;;   "CCL program to encode Cyrillic chars to Alternativnyj font.")

;; (setq font-ccl-encoder-alist
;;       (cons (cons "alternativnyj" ccl-encode-alternativnyj-font)
;;             font-ccl-encoder-alist))

(defvar cyrillic-alternativnyj-to-external-code-table
  (let ((table (make-char-table 'generic))
	(i 0)
	(len (length cyrillic-alternativnyj-decode-table)))
    (while (< i len)
      (let ((ch (aref cyrillic-alternativnyj-decode-table i)))
	(if (characterp ch)
	    (put-char-table ch i table)))
      (incf i)))
  "Table to convert from characters to their Alternativnyj code.")

(set-language-info-alist
 "Cyrillic-ALT" '((charset cyrillic-iso8859-5)
		  (coding-system alternativnyj)
		  (coding-priority alternativnyj)
		  (input-method . "cyrillic-yawerty")
		  (features cyril-util)
		  (tutorial . "TUTORIAL.ru")
		  (sample-text . "Russian (,L@caaZXY(B)	,L7T`PRabRcYbU(B!")
		  (documentation . "Support for Cyrillic ALTERNATIVNYJ."))
 '("Cyrillic"))

;;; cyrillic.el ends here