Mercurial > hg > xemacs-beta
annotate lisp/mule/korea-util.el @ 5602:c9e5612f5424
Support the MP library on recent FreeBSD, have it pass relevant tests.
src/ChangeLog addition:
2011-11-26 Aidan Kehoe <kehoea@parhasard.net>
* number-mp.c (bignum_to_string):
Don't overwrite the accumulator we've just set up for this
function.
* number-mp.c (BIGNUM_TO_TYPE):
mp_itom() doesn't necessarily do what this code used to think with
negative numbers, it can treat them as unsigned ints. Subtract
numbers from bignum_zero instead of multiplying them by -1 to
convert them to their negative equivalents.
* number-mp.c (bignum_to_int):
* number-mp.c (bignum_to_uint):
* number-mp.c (bignum_to_long):
* number-mp.c (bignum_to_ulong):
* number-mp.c (bignum_to_double):
Use the changed BIGNUM_TO_TYPE() in these functions.
* number-mp.c (bignum_ceil):
* number-mp.c (bignum_floor):
In these functions, be more careful about rounding to positive and
negative infinity, respectively. Don't use the sign of QUOTIENT
when working out out whether to add or subtract one, rather use
the sign QUOTIENT would have if arbitrary-precision division were
done.
* number-mp.h:
* number-mp.h (MP_GCD):
Wrap #include <mp.h> in BEGIN_C_DECLS/END_C_DECLS.
* number.c (Fbigfloat_get_precision):
* number.c (Fbigfloat_set_precision):
Don't attempt to call XBIGFLOAT_GET_PREC if this build doesn't
support big floats.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 26 Nov 2011 17:59:14 +0000 |
| parents | 308d34e9f07d |
| children | ba0ff364bd94 |
| rev | line source |
|---|---|
| 771 | 1 ;;; korea-util.el --- utilities for Korean -*- coding: iso-2022-7bit; -*- |
| 2 | |
| 3 ;; Copyright (C) 1997 Free Software Foundation, Inc. | |
| 4 | |
| 5 ;; Keywords: mule, multilingual, Korean | |
| 6 | |
| 7 ;; This file is part of XEmacs. | |
| 8 | |
|
5402
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9 ;; XEmacs is free software: you can redistribute it and/or modify it |
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10 ;; under the terms of the GNU General Public License as published by the |
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11 ;; Free Software Foundation, either version 3 of the License, or (at your |
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12 ;; option) any later version. |
| 771 | 13 |
|
5402
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14 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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308d34e9f07d
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Mats Lidell <matsl@xemacs.org>
parents:
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changeset
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15 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
788
diff
changeset
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16 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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17 ;; for more details. |
| 771 | 18 |
| 19 ;; You should have received a copy of the GNU General Public License | |
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20 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 771 | 21 |
| 778 | 22 ;;; Synched up with: Emacs 21.1 (language/korea-util.el). |
| 23 | |
| 24 ;;; Commentary: | |
| 771 | 25 |
| 26 ;;; Code: | |
| 27 | |
| 788 | 28 (globally-declare-boundp '(input-method-function |
| 29 isearch-input-method-function | |
| 30 isearch-input-method-local-p)) | |
| 31 | |
| 771 | 32 ;;;###autoload |
| 33 (defvar default-korean-keyboard | |
| 34 (if (string-match "3" (or (getenv "HANGUL_KEYBOARD_TYPE") "")) | |
| 35 "3" | |
| 36 "") | |
| 37 "*The kind of Korean keyboard for Korean input method. | |
| 38 \"\" for 2, \"3\" for 3.") | |
| 39 | |
| 40 ;; functions useful for Korean text input | |
| 41 | |
| 42 (defun toggle-korean-input-method () | |
| 43 "Turn on or off a Korean text input method for the current buffer." | |
| 44 (interactive) | |
| 45 (if current-input-method | |
| 46 (inactivate-input-method) | |
| 47 (activate-input-method | |
| 48 (concat "korean-hangul" default-korean-keyboard)))) | |
| 49 | |
| 50 (defun quail-hangul-switch-symbol-ksc (&rest ignore) | |
| 51 "Swith to/from Korean symbol package." | |
| 52 (interactive "i") | |
| 53 (and current-input-method | |
| 54 (if (string-equal current-input-method "korean-symbol") | |
| 55 (activate-input-method (concat "korean-hangul" | |
| 56 default-korean-keyboard)) | |
| 57 (activate-input-method "korean-symbol")))) | |
| 58 | |
| 59 (defun quail-hangul-switch-hanja (&rest ignore) | |
| 60 "Swith to/from Korean hanja package." | |
| 61 (interactive "i") | |
| 62 (and current-input-method | |
| 63 (if (string-match "korean-hanja" current-input-method) | |
| 64 (activate-input-method (concat "korean-hangul" | |
| 65 default-korean-keyboard)) | |
| 66 (activate-input-method (concat "korean-hanja" | |
| 67 default-korean-keyboard))))) | |
| 68 | |
| 69 ;; The following three commands are set in isearch-mode-map. | |
| 70 | |
| 71 (defun isearch-toggle-korean-input-method () | |
| 72 (interactive) | |
| 73 (let ((overriding-terminal-local-map nil)) | |
| 74 (toggle-korean-input-method)) | |
| 75 (setq isearch-input-method-function input-method-function | |
| 76 isearch-input-method-local-p t) | |
| 77 (setq input-method-function nil) | |
| 78 (isearch-update)) | |
| 79 | |
| 80 (defun isearch-hangul-switch-symbol-ksc () | |
| 81 (interactive) | |
| 82 (let ((overriding-terminal-local-map nil)) | |
| 83 (quail-hangul-switch-symbol-ksc)) | |
| 84 (setq isearch-input-method-function input-method-function | |
| 85 isearch-input-method-local-p t) | |
| 86 (setq input-method-function nil) | |
| 87 (isearch-update)) | |
| 88 | |
| 89 (defun isearch-hangul-switch-hanja () | |
| 90 (interactive) | |
| 91 (let ((overriding-terminal-local-map nil)) | |
| 92 (quail-hangul-switch-hanja)) | |
| 93 (setq isearch-input-method-function input-method-function | |
| 94 isearch-input-method-local-p t) | |
| 95 (setq input-method-function nil) | |
| 96 (isearch-update)) | |
| 97 | |
| 98 ;; Information for setting and exiting Korean environment. | |
| 99 (defvar korean-key-bindings | |
| 100 `((global [?\S- ] toggle-korean-input-method nil) | |
| 101 (global [C-f9] quail-hangul-switch-symbol-ksc nil) | |
| 102 (global [f9] quail-hangul-switch-hanja nil) | |
| 103 (,isearch-mode-map [?\S- ] isearch-toggle-korean-input-method nil) | |
| 104 (,isearch-mode-map [C-f9] isearch-hangul-switch-symbol-ksc nil) | |
| 105 (,isearch-mode-map [f9] isearch-hangul-switch-hanja nil))) | |
| 106 | |
| 107 ;;;###autoload | |
| 108 (defun setup-korean-environment-internal () | |
| 109 (let ((key-bindings korean-key-bindings)) | |
| 110 (while key-bindings | |
| 111 (let* ((this (car key-bindings)) | |
| 112 (key (nth 1 this)) | |
| 113 (new-def (nth 2 this)) | |
| 114 old-def) | |
| 115 (if (eq (car this) 'global) | |
| 116 (progn | |
| 117 (setq old-def (global-key-binding key)) | |
| 118 (global-set-key key new-def)) | |
| 119 (setq old-def (lookup-key (car this) key)) | |
| 120 (define-key (car this) key new-def)) | |
| 121 (setcar (nthcdr 3 this) old-def)) | |
| 122 (setq key-bindings (cdr key-bindings))))) | |
| 123 | |
| 124 (defun exit-korean-environment () | |
| 125 "Exit Korean language environment." | |
| 126 (let ((key-bindings korean-key-bindings)) | |
| 127 (while key-bindings | |
| 128 (let* ((this (car key-bindings)) | |
| 129 (key (nth 1 this)) | |
| 130 (new-def (nth 2 this)) | |
| 131 (old-def (nth 3 this))) | |
| 132 (if (eq (car this) 'global) | |
| 133 (if (eq (global-key-binding key) new-def) | |
| 134 (global-set-key key old-def)) | |
| 135 (if (eq (lookup-key (car this) key) new-def) | |
| 136 (define-key (car this) key old-def)))) | |
| 137 (setq key-bindings (cdr key-bindings))))) | |
| 138 | |
| 139 ;; | |
| 140 (provide 'korea-util) | |
| 141 | |
| 778 | 142 ;;; korea-util.el ends here |