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- Log -----------------------------------------------------------------
commit 59c80eb0431a76b732fe2e2cfadcbd75da33a2d7
Author: Mosè Giordano <giordano.m...@libero.it>
Date: Wed Jan 15 16:19:13 2014 +0100
Adapt style/babel.el to babel 3.9.
* style/babel.el: Update copyright years and specify last `babel'
version supported.
(LaTeX-babel-language-list): Expand language list to all languages
mentioned in the last version of the manual.
(LaTeX-babel-active-languages): Update in order to parse the
`main' option and ignore the modifiers.
(LaTeX-babel-package-options): Turn the variable into a function
because now requires `TeX-read-key-val'.
diff --git a/ChangeLog b/ChangeLog
index 1bac4ee..cc6ec9c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2014-01-15 Mosè Giordano <giordano.m...@libero.it>
+
+ * style/babel.el: Update copyright years and specify last `babel'
+ version supported.
+ (LaTeX-babel-language-list): Expand language list to all languages
+ mentioned in the last version of the manual.
+ (LaTeX-babel-active-languages): Update in order to parse the
+ `main' option and ignore the modifiers.
+ (LaTeX-babel-package-options): Turn the variable into a function
+ because now requires `TeX-read-key-val'.
+
2014-01-11 Mosè Giordano <giordano.m...@libero.it>
* latex.el (LaTeX-current-environment): Make search for `\begin'
diff --git a/style/babel.el b/style/babel.el
index 784732d..36c93be 100755
--- a/style/babel.el
+++ b/style/babel.el
@@ -1,6 +1,6 @@
-;;; babel.el --- AUCTeX style for `babel.sty'
+;;; babel.el --- AUCTeX style for `babel.sty' version 3.9h.
-;; Copyright (C) 2005, 2007, 2013 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2007, 2013-2014 Free Software Foundation, Inc.
;; Author: Ralf Angeli <ang...@iwi.uni-sb.de>
;; Maintainer: auctex-devel@gnu.org
@@ -26,31 +26,63 @@
;;; Commentary:
-;; This file adds support for `babel.sty'.
+;; This file adds support for `babel.sty' version 3.9h.
;;; Code:
(defvar LaTeX-babel-language-list
- '("acadian" "albanian" "afrikaans" "american" "australian" "austrian"
"bahasa"
- "indonesian" "indon" "bahasai" "malay" "meyalu" "bahasam" "basque" "brazil"
- "brazilian" "breton" "british" "bulgarian" "canadian" "canadien" "catalan"
- "croatian" "czech" "danish" "dutch" "english" "esperanto" "estonian"
"finnish"
- "francais" "frenchb" "french" "galician" "german" "germanb" "greek"
- "polutonikogreek" "hebrew" "hungarian" "icelandic" "interlingua" "irish"
- "italian" "latin" "lowersorbian" "magyar" "naustrian" "newzealand"
"ngerman"
- "norsk" "samin" "nynorsk" "polish" "portuges" "portuguese" "romanian"
- "russian" "scottish" "serbian" "slovak" "slovene" "spanish" "swedish"
"turkish"
- "ukrainian" "uppersorbian" "welsh" "UKenglish" "USenglish")
+ '("afrikaans"
+ "bahasa" "indonesian" "indon" "bahasai" "bahasam" "malay" "meyalu"
+ "basque"
+ "breton"
+ "bulgarian"
+ "catalan"
+ "croatian"
+ "czech"
+ "danish"
+ "dutch"
+ "english" "USenglish" "american" "UKenglish" "british" "canadian"
+ "australian" "newzealand"
+ "esperanto"
+ "estonian"
+ "finnish"
+ "french" "francais" "canadien" "acadian"
+ "galician"
+ "austrian" "german" "germanb" "ngerman" "naustrian"
+ "greek" "polutonikogreek"
+ "hebrew"
+ "icelandic"
+ "interlingua"
+ "irish"
+ "italian"
+ "latin"
+ "lowersorbian"
+ "samin"
+ "norsk" "nynorsk"
+ "polish"
+ "portuges" "portuguese" "brazilian" "brazil"
+ "romanian"
+ "russian"
+ "scottish"
+ "spanish"
+ "slovak"
+ "slovene"
+ "swedish"
+ "serbian"
+ "turkish"
+ "ukrainian"
+ "uppersorbian"
+ "welsh"
+ ;; Extra languages mentioned in the `babel' manual.
+ "albanian" "hindi" "thai" "thaicjk" "latvian" "turkmen" "hungarian"
"magyar"
+ "mongolian" "romansh" "lithuanian" "spanglish" "vietnamese" "japanese"
+ "pinyin" "arabinc" "farsi" "ibygreek" "bgreek" "serbianic" "frenchle"
+ "ethiop" "friulan" "frenchb")
"List of languages supported by the babel LaTeX package.")
-(defvar LaTeX-babel-package-options
- (append LaTeX-babel-language-list '("activeacute" "activegrave"
- "KeepShorthandsActive"))
- "Package options for the babel package.")
-
(defun LaTeX-babel-active-languages ()
"Return a list of languages used in the document."
- (let (active-languages)
+ (let (main-language active-languages)
;; Loop over options provided to class and `babel' package at load time.
(dolist (elt (append
;; In most cases there is only one element in the alist, if
@@ -59,10 +91,25 @@
;; take the car of `LaTeX-provided-class-options'.
(cdr (car LaTeX-provided-class-options))
(cdr (assoc "babel" LaTeX-provided-package-options))))
- (when (member elt LaTeX-babel-language-list)
- ;; Append element to `active-languages' to respect loading order.
- ;; `babel' package uses as default language the last loaded one.
- (add-to-list 'active-languages elt t)))
+ (setq elt (TeX-split-string "=" elt))
+ (if (equal (car elt) "main")
+ ;; Starting from version 3.9 of `babel' package, languages can be set
+ ;; with the following syntax:
+ ;; \usepackage[latin.medieval,main=danish,spanish.notilde]{babel}
+ ;; with `danish' being the default language. When the default
+ ;; language is set with the `main' option, we record it and append to
+ ;; the list at the end.
+ (setq main-language (car (cdr elt)))
+ ;; Get rid of the modifiers (`medieval' and `notilde' in the above
+ ;; example).
+ (setq elt (car (TeX-split-string "\\." (car elt))))
+ (if (member elt LaTeX-babel-language-list)
+ ;; Append element to `active-languages' to respect loading order.
+ ;; `babel' package uses as default language the last loaded one,
+ ;; except if it is set with the `main' option.
+ (add-to-list 'active-languages elt t))))
+ (if main-language
+ (add-to-list 'active-languages main-language t))
active-languages))
(defun TeX-arg-babel-lang (optional &optional prompt)
@@ -122,4 +169,25 @@
("languageattribute" "{{"))
'variable))))
+(defun LaTeX-babel-package-options ()
+ "Prompt for package options for the babel package."
+ (TeX-read-key-val
+ t
+ (append
+ '(("KeepShorthandsActive")
+ ("activeacute")
+ ("activegrave")
+ ("shorthands")
+ ("safe" ("none" "ref" "bib"))
+ ("math" ("active" "normal"))
+ ("config")
+ ("main" LaTeX-babel-language-list)
+ ("headfoot" LaTeX-babel-language-list)
+ ("noconfigs")
+ ("showlanguages")
+ ("strings" ("generic" "unicode" "encoded"))
+ ("hyphenmap" ("off" "main" "select" "other" "other*"))
+ ("base"))
+ (mapcar 'list LaTeX-babel-language-list))))
+
;;; babel.el ends here
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 11 +++++
style/babel.el | 114 ++++++++++++++++++++++++++++++++++++++++++++-----------
2 files changed, 102 insertions(+), 23 deletions(-)
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