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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
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