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;;; dashundergaps.el --- AUCTeX style for `dashundergaps.sty' (v2.0d) -*- lexical-binding: t; -*-
;; Copyright (C) 2018, 2020 Free Software Foundation, Inc.
;; Author: Arash Esbati <arash@gnu.org>
;; Maintainer: auctex-devel@gnu.org
;; Created: 2018-11-24
;; 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 `dashundergaps.sty' v2.0d from
;; 2018/11/18. `dashundergaps.sty' is part of TeXLive.
;;; Code:
(require 'tex)
(require 'latex)
;; Silence the compiler:
(declare-function font-latex-add-keywords
"font-latex"
(keywords class))
(defvar LaTeX-dashundergaps-key-val-options
`(;; 2.1.1 Gap modes
("teacher-mode" ("true" "false"))
("gap-mode" ("true" "false"))
("teachermode" ("true" "false"))
;; 2.1.2 Gap formatting
("gap-format" ("underline" "double-underline"
"dash" "dot" "wave" "blank"))
("gap-format-adjust" ("true" "false"))
("teacher-gap-format" ("underline" "double-underline"
"dash" "dot" "wave" "blank"))
("gap-font" ,(mapcar (lambda (x)
(concat TeX-esc x))
'("rmfamily" "sffamily" "ttfamily" "mdseries" "bfseries"
"upshape" "itshape" "slshape" "scshape"
"tiny" "scriptsize" "footnotesize"
"small" "normalsize" "large"
"Large" "LARGE" "huge" "Huge" "normalfont")))
("dash")
("dot")
;; 2.1.3 Gap numbers
("gap-numbers" ("true" "false"))
("gap-number-format")
("numbers")
("display-total-gaps" ("true" "false"))
("displaynbgaps")
;; 2.1.4 Gap widening
("gap-widen" ("true" "false"))
("gap-extend-minimum" ,(mapcar (lambda (x)
(concat TeX-esc x))
(mapcar #'car (LaTeX-length-list))))
("gap-extend-percent")
("widen"))
"Key=value options for dashundergaps macro.")
(TeX-add-style-hook
"dashundergaps"
(lambda ()
;; 2 The user interface
(TeX-add-symbols
'("gap" [ TeX-arg-key-val LaTeX-dashundergaps-key-val-options ] t)
'("gap*" [ TeX-arg-key-val LaTeX-dashundergaps-key-val-options ] t)
'("TeacherModeOn" 0)
'("TeacherModeOff" 0)
'("dashundergapssetup"
(TeX-arg-key-val LaTeX-dashundergaps-key-val-options)))
;; Fontification
(when (and (featurep 'font-latex)
(eq TeX-install-font-lock 'font-latex-setup))
(font-latex-add-keywords '(("gap" "*[{"))
'textual)
(font-latex-add-keywords '(("dashundergapssetup" "{")
("TeacherModeOn" "")
("TeacherModeOff" ""))
'function)))
TeX-dialect)
(defvar LaTeX-dashundergaps-package-options nil
"Package options for the dashundergaps package.")
;;; dashundergaps.el ends here
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