[elpa] externals/auctex 971bece 14/30: Update style/csquotes.el to package version 5.2j

[Tassilo Horn]

branch: externals/auctex
commit 971becefd27858aac2bef8306e5069ae9bfd6d94
Author: Arash Esbati <arash@gnu.org>
Commit: Arash Esbati <arash@gnu.org>

    Update style/csquotes.el to package version 5.2j
    
    * style/csquotes.el: Track changes in package version 5.2j.
    Remove deprecated macros, improve query for language argument.
    Add keyval query of package options.
    (LaTeX-csquotes-insert-environment): Remove function and use
    `LaTeX-env-args' instead.
---
 style/csquotes.el | 470 +++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 304 insertions(+), 166 deletions(-)

diff --git a/style/csquotes.el b/style/csquotes.el
index a34a775..8f64627 100644
--- a/style/csquotes.el
+++ b/style/csquotes.el
@@ -1,6 +1,6 @@
-;;; csquotes.el --- AUCTeX style for `csquotes.sty'
+;;; csquotes.el --- AUCTeX style for `csquotes.sty' (v5.2j)
 
-;; Copyright (C) 2004, 2005, 2006, 2014, 2018 Free Software Foundation, Inc.
+;; Copyright (C) 2004, 2005, 2006, 2014, 2018, 2020 Free Software Foundation, 
Inc.
 
 ;; Author: Ralf Angeli <angeli@caeruleus.net>
 ;; Maintainer: auctex-devel@gnu.org
@@ -26,7 +26,8 @@
 
 ;;; Commentary:
 
-;; This file adds support for `csquotes.sty', version 3.7.
+;; This file adds support for `csquotes.sty', version 5.2j from
+;; 2019/12/06.
 
 ;;; Code:
 
@@ -35,109 +36,165 @@
                  "font-latex"
                  (keywords class))
 
-;; FIXME: It would be nice to be able to dump this function in favor
-;; of a generalized handling of additional arguments for environments
-;; specified via `LaTeX-add-environments'.  `TeX-parse-arguments' and
-;; friends would be the functions to be used for that, but those
-;; functions currently insert text directly into the buffer.  There
-;; would either have to be a way of preventing this and letting them
-;; return a string, or the insertion could happen in a temporary buffer
-;; and the buffer content be returned.
-(defun LaTeX-csquotes-insert-environment (env &rest args)
-  "Insert environment ENV considering optional arguments ARGS.
-
-This is basically a variant of `LaTeX-environment-menu'
-specialized for csquotes.el.  ARGS can be made up of strings and
-vectors containing single strings.  Plain strings will be used as
-prompts for mandatory arguments and strings in vectors as prompts
-for optional arguments of the environment to be inserted.
-
-That means, in contrast to `LaTeX-environment-menu' it supports
-the insertion of optional arguments."
-  (let (env-extra prompt optional user-input)
-    (dolist (elt args)
-      (if (vectorp elt)
-         (setq prompt (aref elt 0)
-               optional t)
-       (setq prompt elt
-             optional nil))
-      (setq user-input (TeX-read-string (TeX-argument-prompt optional prompt 
nil)))
-      (unless (and optional (zerop (length user-input)))
-       (setq env-extra (concat env-extra
-                               (if optional LaTeX-optop TeX-grop)
-                               user-input
-                               (if optional LaTeX-optcl TeX-grcl)))))
-    (LaTeX-insert-environment env env-extra)))
+(defun LaTeX-csquotes-read-language (optional &optional prompt)
+  "Read and return a language for csquotes macros.
+If OPTIONAL is non-nil, indicate it in minibuffer while reading
+user input.  PROMPT replaces the standard one \"Language\".  This
+function checks if the functions `LaTeX-babel-active-languages'
+or `LaTeX-polyglossia-active-languages' are bound and use them to
+retrieve the active languages.  If none available, user is
+requested to enter a language."
+  (cond ((and (fboundp 'LaTeX-babel-active-languages)
+             (LaTeX-babel-active-languages))
+        (completing-read
+         (TeX-argument-prompt optional prompt "Language")
+         (LaTeX-babel-active-languages)))
+       ((and (fboundp 'LaTeX-polyglossia-active-languages)
+             (LaTeX-polyglossia-active-languages))
+        (completing-read
+         (TeX-argument-prompt optional prompt "Language")
+         (LaTeX-polyglossia-active-languages)))
+       (t
+        (TeX-read-string
+         (TeX-argument-prompt optional prompt "Language")))))
+
+(defun LaTeX-arg-csquotes-language (optional &optional prompt)
+  "Insert a language for csquotes macros.
+If OPTIONAL is non-nil, insert the language in square brackets.
+PROMPT replaces the standard one \"Language\"."
+  (TeX-argument-insert
+   (LaTeX-csquotes-read-language optional prompt)
+   optional))
 
 (TeX-add-style-hook
  "csquotes"
  (lambda ()
-   (let ((quote-style-variant-list '(("quotes") ("guillemets") ("american")
-                                    ("british") ("oldstyle") ("imprimerie")
-                                    ("swiss")))
-        (quote-style-name-list '(("danish") ("dutch") ("english") ("finnish")
-                                 ("french") ("german") ("italian")
-                                 ("norwegian") ("swedish"))))
+   (let ((quote-style-variant-list '(("american")   ("brazilian")
+                                    ("british")    ("german")
+                                    ("guillemets") ("guillemets*")
+                                    ("mexican")    ("portuguese")
+                                    ("quotes")     ("quotes*")
+                                    ("spanish")    ("swiss")))
+        (quote-style-name-list '(("austrian")   ("croatian") ("czech")
+                                 ("danish")     ("dutch")    ("english")
+                                 ("finnish")    ("french")   ("german")
+                                 ("greek")      ("italian")  ("norwegian")
+                                 ("portuguese") ("russian")  ("serbian")
+                                 ("spanish")    ("swedish"))))
      ;; New symbols
      (TeX-add-symbols
+
+      ;; 3.1 Quoting Regular Text
       '("enquote" 1)
       '("enquote*" 1)
-      '("foreignquote" 2)
-      '("foreignquote*" 2)
-      '("hyphenquote" 2)
-      '("hyphenquote*" 2)
-      '("textquote" ["Citation"] ["Punctuation"] t)
+
+      ;; 3.2 Quoting Text in a Foreign Language
+      '("foreignquote"  LaTeX-arg-csquotes-language 1)
+      '("foreignquote*" LaTeX-arg-csquotes-language 1)
+      '("hyphenquote"   LaTeX-arg-csquotes-language 1)
+      '("hyphenquote*"  LaTeX-arg-csquotes-language 1)
+
+      ;; 3.3 Formal Quoting of Regular Text
+      '("textquote"  ["Citation"] ["Punctuation"] t)
       '("textquote*" ["Citation"] ["Punctuation"] t)
-      '("foreigntextquote" "Language" ["Citation"] ["Punctuation"] t)
-      '("foreigntextquote*" "Language" ["Citation"] ["Punctuation"] t)
-      '("hyphentextquote" "Language" ["Citation"] ["Punctuation"] t)
-      '("hyphentextquote*" "Language" ["Citation"] ["Punctuation"] t)
+
+      ;; 3.4 Formal Quoting of Text in a Foreign Language
+      '("foreigntextquote"
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
+      '("foreigntextquote*"
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
+      '("hyphentextquote"
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
+      '("hyphentextquote*"
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
+
+      ;; 3.5 Block Quoting of Regular Text
       '("blockquote" ["Citation"] ["Punctuation"] t)
-      '("foreignblockquote" "Language" ["Citation"] ["Punctuation"] t)
-      '("hyphenblockquote" "Language" ["Citation"] ["Punctuation"] t)
+
+      ;; 3.6 Block Quoting of Text in a Foreign Language
+      '("foreignblockquote"
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
+      '("hyphenblockquote"
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
+      '("hybridblockquote"
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"] t)
+
+      ;; 3.7 Selecting Quote Styles
       `("setquotestyle"
        [ (TeX-arg-eval completing-read "Quote style variant: "
                        ',quote-style-variant-list) ]
        (TeX-arg-eval completing-read "Quote style name or alias: "
                      ',quote-style-name-list))
       "setquotestyle*"
+
+      ;; 4.1 Quoting Regular Text
       '("MakeInnerQuote" "Character")
       '("MakeOuterQuote" "Character")
-      '("MakeAutoQuote" "Opening quotation mark" "Closing quotation mark")
+      '("MakeAutoQuote"  "Opening quotation mark" "Closing quotation mark")
       '("MakeAutoQuote*" "Opening quotation mark" "Closing quotation mark")
-      '("MakeForeignQuote" "Babel's language name"
+
+      ;; 4.2 Quoting Text in a Foreign Language
+      '("MakeForeignQuote" LaTeX-arg-csquotes-language
        "Opening quotation mark" "Closing quotation mark")
-      '("MakeForeignQuote*" "Babel's language name"
+      '("MakeForeignQuote*" LaTeX-arg-csquotes-language
        "Opening quotation mark" "Closing quotation mark")
-      '("MakeHyphenQuote" "Babel's language name"
+
+      '("MakeHyphenQuote" LaTeX-arg-csquotes-language
        "Opening quotation mark" "Closing quotation mark")
-      '("MakeHyphenQuote" "Babel's language name"
+      '("MakeHyphenQuote" LaTeX-arg-csquotes-language
        "Opening quotation mark" "Closing quotation mark")
+
+      ;; 4.3 Block Quoting of Regular Text
       '("MakeBlockQuote" "Opening quotation mark" "Delimiter for citation"
        "Closing quotation mark")
-      '("MakeForeignBlockQuote" "Language" "Opening quotation mark"
-       "Delimiter for citation" "Closing quotation mark")
-      '("MakeHyphenBlockQuote" "Language" "Opening quotation mark"
-       "Delimiter for citation" "Closing quotation mark")
+
+      ;; 4.4 Block Quoting of Text in a Foreign Language
+      '("MakeForeignBlockQuote" LaTeX-arg-csquotes-language
+       "Opening quotation mark" "Delimiter for citation" "Closing quotation 
mark")
+      '("MakeHyphenBlockQuote" LaTeX-arg-csquotes-language
+       "Opening quotation mark" "Delimiter for citation" "Closing quotation 
mark")
+      '("MakeHybridBlockQuote" LaTeX-arg-csquotes-language
+       "Opening quotation mark" "Delimiter for citation" "Closing quotation 
mark")
+
+      ;; 4.5 Controlling Active Quotes
       "EnableQuotes"
       "DisableQuotes"
       "VerbatimQuotes"
       "DeleteQuotes"
-      '("textcquote" ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+
+      ;; 5.1 Formal Quoting of Regular Text
+      '("textcquote"  ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
       '("textcquote*" ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("foreigntextcquote" "Language" ["Pre-note"] ["Post-note"] "Key"
-       ["Punctuation"] t)
-      '("foreigntextcquote*" "Language" ["Pre-note"] ["Post-note"] "Key"
-       ["Punctuation"] t)
-      '("hyphentextcquote" "Language" ["Pre-note"] ["Post-note"] "Key"
-       ["Punctuation"] t)
-      '("hyphentextcquote*" "Language" ["Pre-note"] ["Post-note"] "Key"
-       ["Punctuation"] t)
+
+      ;; 5.2 Formal Quoting of Text in a Foreign Language
+      '("foreigntextcquote" LaTeX-arg-csquotes-language
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+      '("foreigntextcquote*" LaTeX-arg-csquotes-language
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+      '("hyphentextcquote" LaTeX-arg-csquotes-language
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+      '("hyphentextcquote*" LaTeX-arg-csquotes-language
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+
+      ;; 5.3 Block Quoting of Regular Text
       '("blockcquote" ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
-      '("foreignblockcquote" "Language" ["Pre-note"] ["Post-note"] "Key"
-       ["Punctuation"] t)
-      '("hyphenblockcquote" "Language" ["Pre-note"] ["Post-note"] "Key"
-       ["Punctuation"] t)
+
+      ;; 5.4 Block Quoting of Text in a Foreign Language
+      '("foreignblockcquote" LaTeX-arg-csquotes-language
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+      '("hyphenblockcquote" LaTeX-arg-csquotes-language
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+      '("hybridblockcquote" LaTeX-arg-csquotes-language
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"] t)
+
+      ;; 7 Auxiliary Commands
+      '("textelp" 1)
+      '("textelp*" 1)
+      '("textins" 1)
+      '("textins*" 1)
+      '("textdel" 1)
+
+      ;; 8.1 Defining Quote Styles
       `("DeclareQuoteStyle"
        [ (TeX-arg-eval completing-read "Quote style variant: "
                        ',quote-style-variant-list) ]
@@ -154,97 +211,178 @@ the insertion of optional arguments."
        (TeX-arg-eval completing-read "Quote style name: "
                      ',quote-style-name-list)
        "Alias name")
-    '("DeclareQuoteOption" 1)
-    '("ExecuteQuoteOptions" 1)
-    '("DeclarePlainStyle" "Opening outer quotation mark"
-      "Closing outer quotation mark" "Opening inner quotation mark"
-      "Closing inner quotation mark")
-    '("SetBlockThreshold" "Number of lines")
-    '("SetBlockEnvironment" "Environment")
-    '("SetCiteCommand" "Command")
-    "mkcitation"
-    "mkccitation"
-    "mkpreblockpunct"
-    "mkmidblockpunct"
-    "mkfinblockpunct"
-    "mkpretextpunct"
-    "mkmidtextpunct"
-    "mkfintextpunct"
-    "mkpredisppunct"
-    "mkmiddisppunct"
-    "mkfindisppunct"
-    '("ifblockquote" 2)
-    '("ifquotepunct" 2)
-    '("ifquoteterm" 2)
-    '("ifquoteperiod" 2)
-    '("ifquotecomma" 2)
-    '("ifquotesemicolon" 2)
-    '("ifquotecolon" 2)
-    '("ifquoteexclam" 2)
-    '("ifquotequestion" 2)
-    '("ifstringblank" 2)
-    '("BlockquoteDisable" 1))
-   ;; New environments
-   (LaTeX-add-environments
-    "quoteblock"
-    "quotetext"
-    '("displayquote" LaTeX-csquotes-insert-environment ["Citation"]
-      ["Punctuation"])
-    '("foreigndisplayquote" LaTeX-csquotes-insert-environment "Language"
-      ["Citation"] ["Punctuation"])
-    '("hyphendisplayquote" LaTeX-csquotes-insert-environment "Language"
-      ["Citation"] ["Punctuation"])
-    '("displaycquote" LaTeX-csquotes-insert-environment
-      ["Pre-note"] ["Post-note"] "Key" ["Punctuation"])
-    '("foreigndisplaycquote" LaTeX-csquotes-insert-environment
-      "Language" ["Pre-note"] ["Post-note"] "Key" ["Punctuation"])
-    '("hyphendisplaycquote" LaTeX-csquotes-insert-environment
-      "Language" ["Pre-note"] ["Post-note"] "Key" ["Punctuation"]))
-   ;; Quotation marks
-   (when (and (> (length LaTeX-csquotes-open-quote) 0)
-             (> (length LaTeX-csquotes-close-quote) 0))
-     (setq TeX-quote-language
-          `(override ,LaTeX-csquotes-open-quote ,LaTeX-csquotes-close-quote
-                     ,LaTeX-csquotes-quote-after-quote)))
-   ;; Fontification
-   (when (and (featurep 'font-latex)
-             (eq TeX-install-font-lock 'font-latex-setup))
-     (font-latex-add-keywords '(("DisableQuotes" "")
-                               ("RestoreQuotes" ""))
-                             'function)
-     (font-latex-add-keywords '(("enquote" "*{")
-                               ("foreignquote" "*{{")
-                               ("hyphenquote" "*{{")
-                               ("textcquote" "*[[{[{")
-                               ("foreigntextcquote" "*{[[{[{")
-                               ("hyphentextcquote" "*{[[{[{")
-                               ("textquote" "*[[{")
-                               ("foreigntextquote" "*{[[{")
-                               ("hyphentextquote" "*{[[{")
-                               ("blockquote" "[[{")
-                               ("foreignblockquote" "{[[{")
-                               ("hyphenblockquote" "{[[{")
-                               ("blockcquote" "[[{[{")
-                               ("foreignblockcquote" "{[[{[{")
-                               ("hyphenblockcquote" "{[[{[{"))
-                             'textual)
-     (font-latex-add-keywords '(("setquotestyle" "[{")
-                               ("MakeOuterQuote" "{")
-                               ("MakeInnerQuote" "{")
-                               ("MakeAutoQuote" "*{{")
-                               ("MakeForeignQuote" "*{{{")
-                               ("MakeHyphenQuote" "*{{{")
-                               ("MakeBlockQuote" "{{{")
-                               ("MakeForeignBlockQuote" "{{{{")
-                               ("MakeHyphenBlockQuote" "{{{{")
-                               ("DeclareQuoteStyle" "[{[[{[{[{[{")
-                               ("DeclareQuoteAlias" "[{{")
-                               ("DeclareQuoteOption" "{")
-                               ("DeclarePlainStyle" "{{{{")
-                               ("SetBlockThreshold" "{")
-                               ("SetBlockEnvironment" "{")
-                               ("SetCiteCommand" "{"))
-                             'variable))))
+      '("DeclareQuoteOption" 1)
+      '("ExecuteQuoteOptions" 1)
+      '("DeclarePlainStyle" "Opening outer quotation mark"
+       "Closing outer quotation mark" "Opening inner quotation mark"
+       "Closing inner quotation mark")
+      '("SetBlockThreshold" "Number of lines")
+      '("SetBlockEnvironment" "Environment")
+      '("SetCiteCommand" "Command")
+
+      ;; 8.7 Hooks for Quotations and Citations
+      "mkcitation"
+      "mkccitation"
+      "mktextquote"
+      "mkblockquote"
+      "mkbegdispquote"
+      "mkenddispquote"
+
+      ;; 8.8 Additional Tests in Quotation Hooks
+      '("ifpunctmark" "Character" 2)
+      '("ifpunct" 2)
+      '("ifterm" 2)
+      '("iftextpunctmark" 4)
+      '("iftextpunct" 3)
+      '("iftextterm" 3)
+      '("ifblockquote" 2)
+      '("ifblank" 3)
+      "unspace"
+
+      ;; 8.9 Configuring Punctuation Look-Ahead
+      '("DeclareAutoPunct" "Characters"))
+
+     ;; New environments
+     (LaTeX-add-environments
+
+      ;; 6.1 Basic Display Environments
+      '("displayquote" LaTeX-env-args
+       ["Citation"] ["Punctuation"])
+
+      '("foreigndisplayquote" LaTeX-env-args
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"])
+
+      '("hyphendisplayquote" LaTeX-env-args
+       LaTeX-arg-csquotes-language ["Citation"] ["Punctuation"])
+
+      ;; 6.2 Integrated Display Environments
+      '("displaycquote" LaTeX-env-args
+       ["Pre-note"] ["Post-note"] "Key" ["Punctuation"])
+
+      '("foreigndisplaycquote" LaTeX-env-args
+       LaTeX-arg-csquotes-language["Pre-note"] ["Post-note"] "Key" 
["Punctuation"])
+
+      '("hyphendisplaycquote" LaTeX-env-args
+       LaTeX-arg-csquotes-language["Pre-note"] ["Post-note"] "Key" 
["Punctuation"]))
+
+     ;; Quotation marks
+     (when (and (> (length LaTeX-csquotes-open-quote) 0)
+               (> (length LaTeX-csquotes-close-quote) 0))
+       (setq TeX-quote-language
+            `(override ,LaTeX-csquotes-open-quote ,LaTeX-csquotes-close-quote
+                       ,LaTeX-csquotes-quote-after-quote)))
+     ;; Fontification
+     (when (and (featurep 'font-latex)
+               (eq TeX-install-font-lock 'font-latex-setup))
+       (font-latex-add-keywords '(("EnableQuotes"   "")
+                                 ("DisableQuotes"  "")
+                                 ("VerbatimQuotes" "")
+                                 ("DeleteQuotes"   ""))
+                               'function)
+       (font-latex-add-keywords '(("enquote"            "*{")
+                                 ("foreignquote"       "*{{")
+                                 ("hyphenquote"        "*{{")
+                                 ("textquote"          "*[[{")
+                                 ("foreigntextquote"   "*{[[{")
+                                 ("hyphentextquote"    "*{[[{")
+                                 ("blockquote"         "[[{")
+                                 ("foreignblockquote"  "{[[{")
+                                 ("hyphenblockquote"   "{[[{")
+                                 ("hybridblockquote"   "{[[{")
+                                 ("textcquote"         "*[[{[{")
+                                 ("foreigntextcquote"  "*{[[{[{")
+                                 ("hyphentextcquote"   "*{[[{[{")
+                                 ("blockcquote"        "[[{[{")
+                                 ("foreignblockcquote" "{[[{[{")
+                                 ("hyphenblockcquote"  "{[[{[{")
+                                 ("hybridblockcquote"  "{[[{[{"))
+                               'textual)
+       (font-latex-add-keywords '(("setquotestyle"         "[{")
+                                 ("MakeOuterQuote"        "{")
+                                 ("MakeInnerQuote"        "{")
+                                 ("MakeAutoQuote"         "*{{")
+                                 ("MakeForeignQuote"      "*{{{")
+                                 ("MakeHyphenQuote"       "*{{{")
+                                 ("MakeBlockQuote"        "{{{")
+                                 ("MakeForeignBlockQuote" "{{{{")
+                                 ("MakeHyphenBlockQuote"  "{{{{")
+                                 ("DeclareQuoteStyle"     "[{[[{[{[{[{")
+                                 ("DeclareQuoteAlias"     "[{{")
+                                 ("DeclareQuoteOption"    "{")
+                                 ("DeclarePlainStyle"     "{{{{")
+                                 ("SetBlockThreshold"     "{")
+                                 ("SetBlockEnvironment"   "{")
+                                 ("SetCiteCommand"        "{"))
+                               'variable))))
  LaTeX-dialect)
 
+(defun LaTeX-csquotes-package-options ()
+  "Prompt for package options for the csquotes package."
+  (TeX-read-key-val t '(("strict"     ("true" "false"))
+                       ("style"      ("american"
+                                      "australian"
+                                      "austrian"
+                                      "brazil"
+                                      "brazilian"
+                                      "british"
+                                      "canadian"
+                                      "croatian"
+                                      "czech"
+                                      "danish"
+                                      "dutch"
+                                      "english"
+                                      "finnish"
+                                      "french"
+                                      "german"
+                                      "greek"
+                                      "italian"
+                                      "mexican"
+                                      "naustrian"
+                                      "newzealand"
+                                      "ngerman"
+                                      "norsk"
+                                      "norwegian"
+                                      "nswissgerman"
+                                      "nynorsk"
+                                      "portuges"
+                                      "portuguese"
+                                      "russian"
+                                      "serbian"
+                                      "spanish"
+                                      "swedish"
+                                      "swiss"
+                                      "swissgerman"
+                                      "UKenglish"
+                                      "USenglish"))
+                       ("autostyle"  ("true" "false" "try" "once" "tryonce"))
+                       ("austrian"   ("quotes" "guillemets"))
+                       ("croatian"   ("quotes" "guillemets" "guillemets*"))
+                       ("czech"      ("quotes" "guillemets"))
+                       ("danish"     ("quotes" "guillemets" "topquotes"))
+                       ("english"    ("american" "british"))
+                       ("estonian")
+                       ("french"     ("quotes" "quotes*" "guillemets" 
"guillemets*"))
+                       ("galician"   ("quotes" "guillemets"))
+                       ("german"     ("quotes" "guillemets" "swiss"))
+                       ("hungarian")
+                       ("italian"    ("guillemets" "quotes"))
+                       ("latvian")
+                       ("norwegian"  ("guillemets" "quotes"))
+                       ("polish"     ("guillemets" "guillemets*"))
+                       ("portuguese" ("portuguese" "brazilian"))
+                       ("serbian"    ("quotes" "guillemets" "german"))
+                       ("spanish"    ("spanish" "mexican"))
+                       ("swedish"    ("quotes" "guillemets" "guillemets*"))
+                       ("maxlevel")
+                       ("autopunct"     ("true" "false"))
+                       ("threshold")
+                       ("thresholdtype" ("lines" "words"))
+                       ("parthreshold"  ("true" "false"))
+                       ("splitcomp"     ("true" "false"))
+                       ("csdisplay"     ("true" "false"))
+                       ("debug"         ("true" "false"))
+                       ;; "babel" key is deprecated, replaced by "autostyle":
+                       ;; ("babel" ("true" "false" "try" "once" "tryonce"))
+                       ("version"       ("4.4" "3.6" "3.0")))))
+
 ;;; csquotes.el ends here