-;;;; i18n.scm --- internationalization support
+;;;; i18n.scm --- internationalization support -*- coding: utf-8 -*-
-;;;; Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+;;;; Copyright (C) 2006, 2007, 2009, 2010, 2012 Free Software Foundation, Inc.
;;;;
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
;;;; License as published by the Free Software Foundation; either
-;;;; version 2.1 of the License, or (at your option) any later version.
+;;;; version 3 of the License, or (at your option) any later version.
;;;;
;;;; This library is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; License along with this library; if not, write to the Free Software
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-;;; Author: Ludovic Courtès <ludovic.courtes@laas.fr>
+;;; Author: Ludovic Courtès <ludo@gnu.org>
;;; Commentary:
;;;
char-locale-ci<? char-locale-ci>? char-locale-ci=?
;; character mapping
- char-locale-downcase char-locale-upcase
- string-locale-downcase string-locale-upcase
+ char-locale-downcase char-locale-upcase char-locale-titlecase
+ string-locale-downcase string-locale-upcase string-locale-titlecase
;; reading numbers
locale-string->integer locale-string->inexact
locale-yes-regexp locale-no-regexp))
-(eval-case
- ((load-toplevel compile-toplevel)
- (load-extension "libguile-i18n-v-0" "scm_init_i18n")))
+(eval-when (eval load compile)
+ (load-extension (string-append "libguile-" (effective-version))
+ "scm_init_i18n"))
\f
;;;
;;;
;; Helper macro: Define a procedure named NAME that maps its argument to
-;; NL-ITEMS (when `nl-langinfo' is provided) or DEFAULTS (when `nl-langinfo'
-;; is not provided).
-(define-macro (define-vector-langinfo-mapping name nl-items defaults)
+;; NL-ITEMS (when `nl-langinfo' is provided).
+(define-macro (define-vector-langinfo-mapping name nl-items)
(let* ((item-count (length nl-items))
- (defines (if (provided? 'nl-langinfo)
- `(define %nl-items (vector #f ,@nl-items))
- `(define %defaults (vector #f ,@defaults))))
+ (defines `(define %nl-items (vector #f ,@nl-items)))
(make-body (lambda (result)
`(if (and (integer? item) (exact? item))
(if (and (>= item 1) (<= item ,item-count))
(throw 'wrong-type-arg "wrong argument type" item)))))
`(define (,name item . locale)
,defines
- ,(make-body (if (provided? 'nl-langinfo)
- '(apply nl-langinfo (vector-ref %nl-items item) locale)
- '(vector-ref %defaults item))))))
+ ,(make-body '(apply nl-langinfo (vector-ref %nl-items item) locale)))))
(define-vector-langinfo-mapping locale-day-short
- (ABDAY_1 ABDAY_2 ABDAY_3 ABDAY_4 ABDAY_5 ABDAY_6 ABDAY_7)
- ("Sun" "Mon" "Tue" "Wed" "Thu" "Fri" "Sat"))
+ (ABDAY_1 ABDAY_2 ABDAY_3 ABDAY_4 ABDAY_5 ABDAY_6 ABDAY_7))
(define-vector-langinfo-mapping locale-day
- (DAY_1 DAY_2 DAY_3 DAY_4 DAY_5 DAY_6 DAY_7)
- ("Sunday" "Monday" "Tuesday" "Wednesday" "Thursday" "Friday" "Saturday"))
+ (DAY_1 DAY_2 DAY_3 DAY_4 DAY_5 DAY_6 DAY_7))
(define-vector-langinfo-mapping locale-month-short
(ABMON_1 ABMON_2 ABMON_3 ABMON_4 ABMON_5 ABMON_6
- ABMON_7 ABMON_8 ABMON_9 ABMON_10 ABMON_11 ABMON_12)
- ("Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec"))
+ ABMON_7 ABMON_8 ABMON_9 ABMON_10 ABMON_11 ABMON_12))
(define-vector-langinfo-mapping locale-month
- (MON_1 MON_2 MON_3 MON_4 MON_5 MON_6 MON_7 MON_8 MON_9 MON_10 MON_11 MON_12)
- ("January" "February" "March" "April" "May" "June" "July" "August"
- "September" "October" "November" "December"))
+ (MON_1 MON_2 MON_3 MON_4 MON_5 MON_6 MON_7 MON_8 MON_9 MON_10 MON_11 MON_12))
\f
;;; Date and time.
;;;
-;; Helper macro: Define a procedure NAME that gets langinfo item ITEM.
-(define-macro (define-simple-langinfo-mapping name item default)
- (let ((body (if (and (provided? 'nl-langinfo) (defined? item))
- `(apply nl-langinfo ,item locale)
- default)))
- `(define (,name . locale)
- ,body)))
+;; Define a procedure NAME that gets langinfo item ITEM. Gnulib's
+;; `nl_langinfo' guarantees that all these items are supported.
+(define-syntax-rule (define-simple-langinfo-mapping name item)
+ (define* (name #:optional (locale %global-locale))
+ (nl-langinfo item locale)))
(define-simple-langinfo-mapping locale-am-string
- AM_STR "AM")
+ AM_STR)
(define-simple-langinfo-mapping locale-pm-string
- PM_STR "PM")
+ PM_STR)
(define-simple-langinfo-mapping locale-date+time-format
- D_T_FMT "%a %b %e %H:%M:%S %Y")
+ D_T_FMT)
(define-simple-langinfo-mapping locale-date-format
- D_FMT "%m/%d/%y")
+ D_FMT)
(define-simple-langinfo-mapping locale-time-format
- T_FMT "%H:%M:%S")
+ T_FMT)
(define-simple-langinfo-mapping locale-time+am/pm-format
- T_FMT_AMPM "%I:%M:%S %p")
+ T_FMT_AMPM)
(define-simple-langinfo-mapping locale-era
- ERA "")
+ ERA)
(define-simple-langinfo-mapping locale-era-year
- ERA_YEAR "")
+ ERA_YEAR)
(define-simple-langinfo-mapping locale-era-date+time-format
- ERA_D_T_FMT "")
+ ERA_D_T_FMT)
(define-simple-langinfo-mapping locale-era-date-format
- ERA_D_FMT "")
+ ERA_D_FMT)
(define-simple-langinfo-mapping locale-era-time-format
- ERA_T_FMT "")
+ ERA_T_FMT)
\f
;;; Monetary information.
;;;
+;; Define a procedure NAME that gets item LOCAL-ITEM or INTL-ITEM,
+;; depending on whether the caller asked for the international version
+;; or not. Since Gnulib's `nl_langinfo' module doesn't guarantee that
+;; all these items are available, use DEFAULT/LOCAL and DEFAULT/INTL as
+;; default values when the system does not support them.
(define-macro (define-monetary-langinfo-mapping name local-item intl-item
default/local default/intl)
(let ((body
- (let ((intl (if (and (provided? 'nl-langinfo) (defined? intl-item))
+ (let ((intl (if (defined? intl-item)
`(apply nl-langinfo ,intl-item locale)
default/intl))
- (local (if (and (provided? 'nl-langinfo) (defined? local-item))
+ (local (if (defined? local-item)
`(apply nl-langinfo ,local-item locale)
default/local)))
`(if intl? ,intl ,local))))
2 2)
(define-simple-langinfo-mapping locale-monetary-positive-sign
- POSITIVE_SIGN "+")
+ POSITIVE_SIGN)
(define-simple-langinfo-mapping locale-monetary-negative-sign
- NEGATIVE_SIGN "-")
+ NEGATIVE_SIGN)
(define-simple-langinfo-mapping locale-monetary-decimal-point
- MON_DECIMAL_POINT "")
+ MON_DECIMAL_POINT)
(define-simple-langinfo-mapping locale-monetary-thousands-separator
- MON_THOUSANDS_SEP "")
+ MON_THOUSANDS_SEP)
(define-simple-langinfo-mapping locale-monetary-digit-grouping
- MON_GROUPING '())
+ MON_GROUPING)
(define-monetary-langinfo-mapping locale-currency-symbol-precedes-positive?
P_CS_PRECEDES INT_P_CS_PRECEDES
;;;
(define-simple-langinfo-mapping locale-digit-grouping
- GROUPING '())
+ GROUPING)
(define-simple-langinfo-mapping locale-decimal-point
- RADIXCHAR ".")
+ RADIXCHAR)
(define-simple-langinfo-mapping locale-thousands-separator
- THOUSEP "")
+ THOUSEP)
(define* (number->locale-string number
#:optional (fraction-digits #t)
;;;
(define-simple-langinfo-mapping locale-yes-regexp
- YESEXPR "^[yY]")
+ YESEXPR)
(define-simple-langinfo-mapping locale-no-regexp
- NOEXPR "^[nN]")
+ NOEXPR)
;; `YESSTR' and `NOSTR' are considered deprecated so we don't provide them.
-
-;;; Local Variables:
-;;; coding: latin-1
-;;; End:
-
;;; i18n.scm ends here
HCoop / bpt / guile.git / blobdiff