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+;;; fbox.el --- AUCTeX style for `fbox.sty' (v0.06) -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2019--2022 Free Software Foundation, Inc.
+
+;; Author: Arash Esbati <arash@gnu.org>
+;; Maintainer: auctex-devel@gnu.org
+;; Created: 2019-11-08
+;; Keywords: tex
+
+;; This file is part of AUCTeX.
+
+;; AUCTeX 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 3, or (at your option)
+;; any later version.
+
+;; AUCTeX 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 AUCTeX; see the file COPYING. If not, write to the Free
+;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+;; 02110-1301, USA.
+
+;;; Commentary:
+
+;; This file adds support for `fbox.sty' (v0.06) from 2022/02/20.
+;; `fbox.sty' is part of TeXLive.
+
+;;; Code
+
+(require 'tex)
+(require 'latex)
+
+;; Silence the compiler:
+(declare-function font-latex-add-keywords
+ "font-latex"
+ (keywords class))
+(declare-function LaTeX-xcolor-definecolor-list "xcolor" ())
+
+(defun LaTeX-fbox-key-val-options ()
+ "Return an updated list of key=vals from fbox package."
+ (let ((colors (mapcar #'car (LaTeX-xcolor-definecolor-list)))
+ (lenghts (mapcar (lambda (x)
+ (concat TeX-esc (car x)))
+ (LaTeX-length-list))))
+ `(("boxrule" ,lenghts)
+ ("boxsep" ,lenghts)
+ ("lcolor" ,colors)
+ ("rcolor" ,colors)
+ ("bcolor" ,colors)
+ ("tcolor" ,colors)
+ ("l")
+ ("r")
+ ("b")
+ ("t"))))
+
+(TeX-add-style-hook
+ "fbox"
+ (lambda ()
+ (TeX-run-style-hooks "xcolor")
+ (TeX-add-symbols
+ '("fbox" [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t)
+ '("fbox*" [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t)
+ '("fparbox" [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t)
+ '("fparbox*" [TeX-arg-key-val (LaTeX-fbox-key-val-options)] t))
+
+ ;; Fontification
+ (when (and (featurep 'font-latex)
+ (eq TeX-install-font-lock 'font-latex-setup))
+ (font-latex-add-keywords '(("fbox" "*[{")
+ ("fparbox" "*[{"))
+ 'function)))
+ TeX-dialect)
+
+(defvar LaTeX-fbox-package-options nil
+ "Package options for the fbox package.")
+
+;;; fbox.el ends here